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PublicatienummerCN101998383 A
PublicatietypeAanvraag
AanvraagnummerCN 201010293228
Publicatiedatum30 maart 2011
Aanvraagdatum17 sept 2010
Prioriteitsdatum17 sept 2010
Publicatienummer201010293228.6, CN 101998383 A, CN 101998383A, CN 201010293228, CN-A-101998383, CN101998383 A, CN101998383A, CN201010293228, CN201010293228.6
Uitvinders彭诗芸, 洪宇能, 洪进福, 黄上铭
Aanvrager中华电信股份有限公司
Citatie exporterenBiBTeX, EndNote, RefMan
Externe links:  SIPO, Espacenet
Wireless network signal collecting and verifying system
CN 101998383 A
Samenvatting
The invention provides a wireless network signal collecting and verifying system. The system consists of a client wireless network signal collecting system (1) and a server wireless network signal verifying system (2), can detect and record GPS positioning information, an 802.11 signal and information of a mobile communication network base station, and performs verification filtering on the collected data including inspecting data completeness, GPS positioning retention, the 802.11 signal detection abnormality, GPS positioning drift, collecting point distribution degree and the like. The system returns a data verification result to a user, the user can discover defects in the collecting process and correct the abnormal status in time, or adjusts the processing path of signal collection so as to accelerate the operation efficiency of collection and verification; meanwhile, the correction and usability of information collection can be improved.
Claims(12)  vertaald uit het Chinees
  1. 一种无线网络讯号搜集与验证系统,其特征在于,其包括:客户端的无线网络讯号搜集系统,安装于手持装置或车载装置上,用以记录GPS定位信息、802.11无线网络讯号、及移动通讯网路基地台讯息,并将搜集数据上传至服务端系统;以及服务的无线网络讯号验证系统,接收客户端上传的搜集纪录,并对所收到的资料进行验证,再将验证结果响应给客户端系统。 A wireless network signal collection and verification system, characterized in that it comprises: the client's wireless network signal collection system, installed on a handheld device or mobile device for recording GPS positioning information 802.11 wireless network signals, and mobile communications network base station information, and collecting data uploaded to the server system; and service of wireless network signal verification system, the receiving client to upload the record collection, and validate the information received, and then verify the results of the response to the client system .
  2. 2.如权利要求1所述的无线网络讯号搜集与验证系统,其特征在于,该无线网络讯号搜集系统所安装的手持装置,主要包括:智能型手机; 笔记型计算机;以及客制化仪器。 The wireless network signal collection and verification system as claimed in claim 1, characterized in that the hand-held device the wireless network signal collection systems installed, including: smart phones; notebook computers; and customized instruments.
  3. 3.如权利要求1所述的无线网络讯号搜集与验证系统,其特征在于,该无线网络讯号搜集系统,主要包括:GPS定位功能模块,透过GPS定位,取得使用者所在的经度与纬度; GPS定位备援功能模块,提供另一个终端装置的GPS定位经纬度,用以辅助服务端系统,比对并修正客户端的移动轨迹;基地台讯号侦测功能模块,取得装置内SIM卡目前所属的移动通讯网路基地台信息; 802. 11讯号侦测功能模块,侦测邻近802. 11无线存取点的信息; 无线讯号搜集功能模块,透过所述GPS定位模块、所述GPS定位备援功能模块、所述基地台讯号侦测功能模块、及所述802. 11讯号侦测功能膜块接取GPS定位、移动通讯网路基地台与802. 11无线存取点信息,并将所得讯息记录至指定档案中;操作接口功能模块,提供无线网络讯号搜集功能的操作设定,及验证结果讯息的页面显示;以及数据传输功能模块,介接远程服务系统,上传搜集数据,接收服务服务端的响应讯息。 The wireless network signal collection and verification system as claimed in claim 1, characterized in that the wireless network signal collection systems, including: GPS positioning function module, through GPS positioning, where users get the longitude and latitude; GPS positioning function module redundancy provides latitude and longitude GPS positioning another terminal device for ancillary services end systems, alignment and movement trajectory correction client; base station signal detection module, get mobile SIM card in the device currently belongs communications network base station information; 802.11 signal detection module detects proximity information 802.11 wireless access point; a wireless signal collection modules, through the GPS positioning module, the GPS positioning function module redundancy the base station signal detection module, and the signal detection function 802.11 membrane block acess GPS positioning, mobile communications network base stations and 802.11 wireless access point information, and the resulting message to a specified record archives; operator interface function modules to provide Wi-Fi signal collection function operation setting, and verify the results page displays a message; and data transmission modules, interfacing remote service system, upload gather data received in response to the server of messaging services.
  4. 4.如权利要求1所述的无线网络讯号搜集与验证系统,其特征在于,该无线网络讯号搜集系统,更进一步包括:讯息拦截功能模块,拦截远程服务系统所发送的讯息,并将讯息内容转交给操作接口功能模块处理。 The Wi-Fi signal collection and verification system as claimed in claim 1, characterized in that the wireless network signal collection system, further comprising: message interception function modules, remote service system to intercept messages sent, and message content transferred to the operator interface function module for processing.
  5. 5.如权利要求2所述的无线网络讯号搜集系统,其特征在于,该操作接口功能模块具备的功能,主要包括:a.设定等候GPS定位完成的间隔时间;b.设定等候周边802. 11无线存取点侦测完成的间隔时间;c.设定等候移动通讯网路基地台侦测完成的间隔时间;d.设定定时搜集讯号时每回合的时间间隔;e.启动定时搜集讯号;f.停止定时搜集讯号;g.显示并定时更新目前的经纬度、侦测到的GPS卫星数量、扫描到的802.11无线存取点清单、移动通讯网路基地台编号及搜集累积的资料量大小;h.呼叫数据传输功能模块,将搜集数据上传至远程服务系统;i.接收讯息拦截功能模块的讯息,并根据装置特性,选择适当的呈现方式,通报使用者;j.呼叫数据传输功能模块,查询所上传数据的验证结果;以及k.显示搜集范围的周边地图及搜集数据所涵盖的区域范围。 5. claim 2 wireless network signal collection system, characterized in that the operator interface function module with features, including:.. A set waiting for GPS positioning completion interval; b set waiting surrounding 802 . interval 11 wireless access point detection completion;. c set waiting time between mobile communications network base station detects completion; d when setting the timing to collect each turn signal interval;. e collect up timing signal. ;. f stop timing signals collection;. g display and regularly update the current latitude and longitude, to detect the number of GPS satellites, 802.11 wireless access point list scanned, the mobile communication network base station numbers and collect the accumulated amount of data size; . h call data transmission function modules, will collect data uploaded to the remote service system;. i receive message function module message interception, and according to the device characteristics, select the appropriate presentation to inform the user;. j call data transmission modules, upload data to verify the results of the query;. and k display collection ranges surrounding area map and collect a range of data covered.
  6. 6.如权利要求1所述的无线网络讯号搜集与验证系统,其特征在于,该无线网络讯号验证系统,主要包括:数据搜集功能模块,接收客户端上传档案,及响应数据验证结果讯息; 数据过滤及验证功能模块,过滤所搜集的资料,验证其可用性,并统计资料的涵盖范围;讯息发送功能模块,将验证结果以讯息发送给客户端系统; 无线网络讯号数据库,储存无线网络讯号的搜集数据与数据验证结果;以及地图信息数据库,储存搜集范围内的地图信息,用以在数据验证时统计数据的涵盖范围,并比对GPS定位结果与道路的偏差程度。 The wireless network signal collection and verification system as claimed in claim 1, characterized in that the wireless network signal verification system, including: data collection function module, receiving client to upload files, and response data verification result information; data filtering and authentication modules, filtering the data collected, verify its availability and coverage of statistical data; message transmission function module, the verification results to a message sent to the client system; wireless network signal database storing collect signals wireless network data and data verification result; and a map information database storing map information within the scope of the collection to statistical data when the data verification coverage, the extent of deviation and compare the results with the GPS positioning of the road.
  7. 7.如权利要求6所述的无线网络讯号验证系统,其特征在于,该数据过滤及验证功能模块的执行步骤,主要包括:a.检查上传档案中的每笔资料是否完整无缺,并统计整个纪录文件的完整程度;b.检查GPS定位是否滞留过久,并统计滞留过久的发生频率;c.检查802. 11讯号侦测是否异常,并统计侦测异常的发生频率;d.计算GPS定位偏离道路的程度,并统计偏离道路的发生频率;e.修正GPS定位偏移误差,根据图资中的道路间距,调整搜集点的经纬度;f.统计搜集资料的涵盖范围;以及g.汇整搜集数据验证结果信息,并存入数据库中。 Wi-Fi signal verification system 7. claimed in claim 6, wherein the step of the data filtering and authentication modules, including:. A check in each file upload data is intact, and statistics throughout completeness of records of documents;. b Check the GPS positioning is stuck for too long, and statistical staying too long, the frequency of occurrence; c 802.11 check for abnormal signal detection, and statistical frequency detecting abnormalities;. d calculated GPS. Location degree off the road, and the statistical occurrence frequency deviation road;. e GPS positioning offset error correction, according to the road map data spacing, adjust the latitude and longitude collection points; f statistical coverage of data collection;.. and g aggregated collecting data validation result information, and stored in the database.
  8. 8.如权利要求7所述的无线网络讯号搜集与验证系统,其特征在于,该检查上传档案每笔数据是否完整无缺的步骤,纪录文件中每笔数据至少包括:a.记录时间;b.经度与纬度;c.移动通讯网路基地台编号、当地区域代码、移动网络代码、国家代码;d. 802. 11无线存取点的数量;以及e.各个无线存取点的MAC地址及信号强度。 Wi-Fi signal 8. The collection and verification system of claim 7, characterized in that the examination of each data file upload is complete without missing a step, each data record file comprising at least: a recording time; b.. longitude and latitude;. c mobile communications network base station ID, the local area code, mobile network code, country code; the number of d 802. 11 wireless access points;.. as well as e MAC address and signal strength of each wireless access point .
  9. 9.如权利要求7所述的无线网络讯号搜集与验证系统,其特征在于,该检查GPS定位是否滞留过久的步骤,满足GPS定位滞留过久的条件至少包括:a.特定时段内各笔数据的经纬度都相同不变;以及b.特定时段内各笔数据的经纬度差异彼此都在5米之内。 Wi-Fi signal collection and verification systems process as claimed in claim 7, wherein the step of checking GPS positioning is stuck too long, too long to meet the GPS positioning residence conditions include at least:. A certain period of time each pen are the same the same latitude and longitude data; and b Coordinates difference within a specific time period of each other each pen within 5 meters.
  10. 10.如权利要求7所述的无线网络讯号搜集与验证系统,其特征在于,该检查802. 11讯号侦测是否异常的步骤,满足802. 11讯号侦测异常的条件至少包括:a.特定时段内各笔数据的802. 11无线网络存取点MAC地址都相同不变;以及b.特定时段内各笔数据的802. 11无线网络信号强度都相同不变。 Wi-Fi signal collection and verification system 10. claim 7, characterized in that the check for 802.11 unusual step of signal detection, signal detection satisfy 802.11 abnormal conditions include at least:. A specific 802.11 wireless network access point MAC address data for each pen are the same within the same period; and b. a specific time period 802.11 wireless network signal strength data for each pen are the same unchanged.
  11. 11.如权利要求7所述的无线网络讯号搜集与验证系统其特征在于,该计算GPS定位偏离道路程度的步骤,主要包括:a.根据特定时段内搜集点前后的经纬度,计算该时段内的平均移动向量;b.根据该时段内的平均移动向量与搜集点的经纬度,找出图资中最近的道路;c.比对各搜集点与最近道路的差距,若差距大于设定的门坎值,即判定此点偏离道路;d.对于偏离道路的搜集点,记录其偏离程度;以及e.统计GPS定位偏离道路的发生频率。 Wi-Fi signal collection and verification system 11. As described in claim 7 wherein the computing GPS positioning step off the road level, including:. A collection based on latitude and longitude points before and after a specific time period, the calculation of that period The average motion vector;. b average motion vectors according to latitude and longitude and the time period to collect points, find out the nearest road map data;. c ratio for each collection point gap with the nearest road, if the gap is greater than the set threshold value, it is determined that the point off the road;. d off the road for collection point, record the extent of deviation; and e statistical frequency of GPS is off the road.
  12. 12.如权利要求7所述的无线网络讯号搜集与验证系统,其特征在于,该统计搜集数据涵盖范围的步骤,包括:a.计算搜集区域内各路段沿线的搜集点分布程度;以及b.统计各路段的计算结果,若搜集点分布程度小于设定的门坎值,则判定该路段资料量搜集不足。 Wi-Fi signal collection and verification system 12. The claim 7, characterized in that the statistical data gathering step coverage, comprising: a computing degree within the region gather to collect points along each section of the distribution; and b.. The results of the statistics of the road, if the extent of the distribution of collection points is less than the threshold value is set, it is determined that the road is less than the amount of data collected.
Beschrijving  vertaald uit het Chinees

无线网络讯号搜集与验证系统 Wi-Fi signal collection and verification system

技术领域 Technical Field

[0001] 本发明系关于一种无线网络讯号搜集系统,特别是指一种可侦测记录GPS定位信息、802. 11讯号、移动通讯网路基地台信息,并能对搜集数据进行验证确认的无线网络讯号搜集与验证系统,所搜集的数据可用于辅助定位方法的演算。 [0001] The present invention relates to a wireless network signal collection system, particularly refers to a detectable recording GPS positioning information 802.11 signals, mobile communications network base station information, and is able to collect data verification confirmation Wireless network signal collection and verification system, the data collected can be used to calculate assisted positioning methods.

背景技术 Background

[0002] 移动定位技术,目前主要有:GPS/A_GPS、基地台定位、Wi-Fi定位等三种方式。 [0002] The mobile positioning technology, there are mainly: GPS / A_GPS, base station location, Wi-Fi positioning in three ways. 其中GPS/A-GPS定位最为精准,误差可在15〜20米范围之内,但是由于室内遮蔽物会阻碍设备接收GPS卫星讯号,故不适用于室内定位;基地台定位,虽不受限于室内,但误差范围较大,有时甚至将近一公里左右,故不适用于导航及路径规划。 Wherein the GPS / A-GPS positioning the most accurate, the error may be in the range of 15 ~ 20 meters, but due to indoor shelter will hinder the device receives GPS satellite signals, it does not apply to indoor positioning; base station location, although not limited to interior, but the error range is large, and sometimes even nearly a kilometer, it does not apply to navigation and path planning. Wi-Fi定位的误差范围介于二者之间,且不受限于室内室外,因此被视为是GPS/A-GPS定位的备选方案。 Wi-Fi positioning error range in between, and is not limited to indoor and outdoor, is seen as the alternative to GPS / A-GPS positioning.

[0003] 目前习知的Wi-Fi无线定位方法中,台湾专利申请案200928416提出的定位方法及系统,以特征比对(Pattern Matching)为基础,参考RADAR定位算法的系统架构,分成训练、定位二个阶段。 [0003] positioning method and system of the present conventional Wi-Fi wireless positioning method, Taiwan patent application 200 928 416 proposed to feature comparison (Pattern Matching), based on the system architecture reference RADAR location algorithm is divided into training, location two stages. 在训练阶段中,先分别在多个取样点的位置上,搜集无线网络讯号数据;接着,从搜集资料中,撷取取样点位置与讯号特征之对应关系,分成多个族群,建立一定位数据库。 During the training phase, the first position respectively on a plurality of sampling points, collect Wi-Fi data signals; then, from collecting data, and retrieve correspondence between the location of sampling points and the characteristics of the signal is divided into a plurality of groups, establish a location database . 在定位阶段时,透过特征比对,找出与定位点最相似的族群,再根据族群中的特征数据,计算出定位点的可能位置。 When positioning stage, characterized by comparison, to find and fix the most similar communities, according to the group of characteristic data to calculate the position of the anchor point may be. 此种定位方法,需仰赖足够且分布均勻的训练数据,方能有效缩减定位的误差范围。 Such positioning methods, the need to rely on adequate and uniform distribution of the training data, can only effectively reduce the error range targeting. 一旦取样点数不够,或分布不均勻,就会严重影响定位结果。 Once the number of sampling points is not enough, or unevenly distributed, it will seriously affect the localization results. 在室内环境中,比较容易满足这样的训练要求。 In the indoor environment, it is easier to satisfy such training requirements. 但问题是,移到大范围的户外环境时,要搜集足够规模的样本数据,所花费的人力及时间成本就变得非常庞大了。 But the problem is when you move to a wide range of outdoor environments to collect enough data sample size, manpower and time costs involved becomes very big. 在训练阶段,如何迅速、有效地完成搜集作业,这是一项值得深入研究的课题。 During the training phase, how quickly and efficiently complete the collection operations, this is a topic worthy of further study.

[0004] 台湾专利申请案200828880提出一种在无线环境下定位系统中的新取样点决定方法。 [0004] Taiwan Patent Application 200 828 880 proposes a positioning system in a wireless environment in a new method of determining the sampling point. 其目的是希望能在训练阶段,有效降低实际取样点的数目。 Its purpose is to be able to during the training phase, effectively reducing the actual number of sampling points. 该方法分析取样点的无线讯号信号强度的机率分配的不确定度,并和邻近点比较其差异度,以决定该位置是否为新取样点。 The method of analysis of uncertainty probability sampling point signal strength of the wireless signal distribution, and to compare the differences and the adjacent point of order to determine whether the location for the new sample point. 为了决定合适的取样点,该方法要求须先在无线系统运作的实际区域的所有位置上,量测无线讯号的稳定度,然后才能依据实际的环境状况,推荐适当的新取样点。 In order to determine the appropriate sampling point, this method requires must first position in all regions of the actual operation of the wireless system, measuring the stability of the wireless signal, and then based on the actual state of the environment in order to recommend appropriate new sampling point. 这种方法虽然适用于有限范围的室内空间,但若用于户外环境,人力成本的负担就变得很大了。 Although this method is applicable to a limited range of interior space, but if used, the burden of labor costs for outdoor environment becomes very big. 由此可见,在训练阶段搜集样本时,针对室内空间所用的搜集方法,很难完全套用在户外环境中。 Thus, in the training phase to collect samples for the collection methods used indoor space, it is difficult fully applied in outdoor environments.

[0005] 美国专利申请案US2006/0095349提出一种建立定位数据库的方法。 [0005] US patent application US2006 / 0095349 proposes a method for establishing locate the database. 其透过车载装置搜集Wi-Fi讯号及GPS坐标,利用程序规划行车路径,在搜集的同时,实时运算反推Wi-Fi无线存取点(Access Point)的可能位置,并存入远程数据库中。 Through its collection vehicle device Wi-Fi signals and GPS coordinates, take advantage of the program planning travel path, in the collection at the same time, real-time computing inverse Wi-Fi wireless access point (Access Point) of possible locations, and stored in the remote database . 若要精确推算出无线存取点的可能位置,车子必须在该存取点外围道路至少绕行一周。 To accurately calculate the possible location of a wireless access point, the car must bypass at least one week in the AP peripheral road. 但在大范围的都市区域,要求每个区块都绕行一周,势必会重复经过许多街道,因此该方法利用中国邮差路线(Chinese postmanrouting)算法来规划行车路径,减少重复经过的街道,尽量降低不必要的人力成本。 But in large-scale urban area, requires each bank from bypass week is bound to be repeated through many streets, so this method utilizes Chinese Postman route (Chinese postmanrouting) driving path planning algorithm to reduce duplication through the streets, to minimize unnecessary labor costs. 中国邮差路线算法的前提是,行车路径为棋盘状的街道,这点符合美国多数城市的街道规划,但却不完全适用于台湾的市街。 Premise Chinese Postman line algorithm is that traffic path in a checkerboard-like streets, this is in line with the street plan of most American cities, but not entirely applicable to Taiwan's streets. 台湾城市中,多有不规则的蜿蜒道路,大路间的区块又往往是错综复杂的窄街小巷,中国邮差路线的路径规划皆难以适用这些状况。 Taiwan cities, more irregular, winding road, block the road between the complex and often narrow street lanes, path planning Chinese Postman routes are difficult to apply these conditions. 其次,由于台湾的窄街小巷颇多,仅用车载装置搜集数据,有时无法涵盖所有区域。 Secondly, because a lot of the narrow street alley Taiwan, only vehicle-mounted device to collect data, and sometimes can not cover all areas. 设计搜集系统时,应该要尽量能安装于不同种类的设备,以便适用于各种不同的环境需求。 Design collection system should be able to try different types of equipment installed in order to be applicable to a variety of environments.

[0006] 尽管现有技术的Wi-Fi定位方法已有多种,但如何在训练阶段,迅速有效地搜集足够的样本数据,这方面的研究目前仍不多见。 [0006] Although the Wi-Fi positioning methods of the prior art have been many, but how in the training stage, quickly and efficiently collect sufficient sample data, research in this area is still rare. 然而,样本数的分布程度,却是影响Wi-Fi 定位误差范围的重要关键。 However, the extent of the distribution of the number of samples, but it is key to Wi-Fi positioning error range of. 尤其在室外定位时,为了搜集足够规模的样本数据,需要花费庞大的人工成本。 Especially in outdoor location, in order to collect enough data sample size, it takes a huge labor costs. 由此可见,上述习用方式仍有诸多缺失,实非一良善之设计,而亟待加以改良ο Thus, the above conventional way is still a lot missing, is not what a good and the design, but needs to be improved ο

[0007] 有鉴于此,本发明提供一种无线网络讯号搜集与验证系统,其可简化整体作业流程,提升Wi-Fi定位在训练阶段时的作业效率。 [0007] In view of this, the present invention provides a wireless network signal collection and verification system, which simplifies the overall workflow, enhance Wi-Fi positioning in the training phase of the operation efficiency.

发明内容 DISCLOSURE

[0008] 本发明的提供一种无线网络讯号搜集与验证系统,使用者透过手持装置、车载装置搜集无线网络讯号时,可利用本系统过滤并验证搜集数据,系统会向使用者回报验证结果。 [0008] The present invention provides a wireless network signal collection and verification system, the user through a hand-held device, the vehicle-mounted device to collect Wi-Fi signals can be used to filter and validate the system to collect data, the system will return to the user to verify the result . 使用者可从这些回馈信息中,发现搜集过程中的缺失,藉以及时修正问题,或据此调整搜集的行进路径,从而加快搜集验证的作业效率,进而提高搜集资料的正确性与可用性。 User feedback information from those found in the process of collecting the missing, in order to fix the problem in a timely manner, or collected pursuant to adjust the path of travel, thus speeding up the collection efficiency of verification work, thus improving the accuracy of data collection and availability.

[0009] 达成上述发明目的之无线网络讯号搜集与验证系统,由客户端的无线网络讯号搜集系统与服务服务端的无线网络讯号验证系统所组成。 [0009] reached a Wi-Fi signal collection and verification system of the invention, the above objects, the client's wireless network signal collection systems and service side of the Wi-Fi service signal verification system components. 使用者透过客户端的搜集系统,搜集无线网络讯号,再将搜集数据上传至服务服务端的验证系统。 User through the client's collection system to collect Wi-Fi signal, and then collect data uploaded to the service server authentication system. 服务系统会对这些数据进行过滤,验证其可用性,并统计搜集资料的涵盖范围。 Service system will filter the data, verify its availability and coverage of statistical data collection. 服务系统会将验证结果,以讯息通知客户端的搜集系统,使用者也可透过客户端的操作接口,查询目前的验证进度及验证结果。 Service system will verify the results, in order to inform the client information collection system, the user can also be a client through the user interface, query the current progress of the verification and validation results.

[0010] 上述发明目的是这样实现的: [0010] The above object is achieved by the invention:

[0011] 一种无线网络讯号搜集与验证系统,其特征在于,其包括: [0011] A wireless network signal collection and verification system, characterized in that it comprises:

[0012] 客户端的无线网络讯号搜集系统,安装于手持装置或车载装置上,用以记录GPS 定位信息、802. 11无线网络讯号、及移动通讯网路基地台讯息,并将搜集数据上传至服务端系统;以及 [0012] Wi-Fi signal collection system client installed on a handheld device or mobile device for recording GPS positioning information and 802.11 wireless network signal, base station and mobile communications network information, and collecting data uploaded to the server systems;

[0013] 服务的无线网络讯号验证系统,接收客户端上传的搜集纪录,并对所收到的资料进行验证,再将验证结果响应给客户端系统。 [0013] Wi-Fi signal verification system service, collect record receiving client to upload, and to verify the information received, and then verify the results of the response to the client system.

[0014] 优选的是,该无线网络讯号搜集系统所安装的手持装置,主要包括: [0014] Preferably, a handheld device the wireless network signal collection systems installed, including:

[0015] 智能型手机; [0015] smart phones;

[0016] 笔记型计算机;以及 [0016] notebook computer; and

[0017] 客制化仪器。 [0017] customized instruments.

[0018] 优选的是,该无线网络讯号搜集系统,主要包括: [0018] Preferably, the wireless network signal collection system, including:

[0019] GPS定位功能模块,透过GPS定位,取得使用者所在的经度与纬度; [0019] GPS positioning function module, through GPS positioning, where users get the longitude and latitude;

[0020] GPS定位备援功能模块,提供另一个终端装置的GPS定位经纬度,用以辅助服务端系统,比对并修正客户端的移动轨迹; [0020] GPS positioning function module redundancy provides latitude and longitude GPS positioning another terminal device for ancillary services end systems, alignment and correct the client's moving track;

[0021] 基地台讯号侦测功能模块,取得装置内SIM卡目前所属的移动通讯网路基地台信息;[0022] 802. 11讯号侦测功能模块,侦测邻近802. 11无线存取点的信息; [0021] The base station signal detection modules, made mobile communications network base station information in the device SIM card currently belongs; [0022] 802.11 signal detection module detects near 802.11 wireless access point information ;

[0023] 无线讯号搜集功能模块,透过所述GPS定位模块、所述GPS定位备援功能模块、所述基地台讯号侦测功能模块、及所述802. 11讯号侦测功能膜块接取GPS定位、移动通讯网路基地台与802. 11无线存取点信息,并将所得讯息记录至指定档案中; [0023] The wireless signal collection modules, through the GPS positioning module, the GPS positioning function module redundancy, the base station signal detection module, and the signal detection function 802.11 membrane block acess GPS positioning, mobile communications network base stations and 802.11 wireless access point information, and the resulting recorded message to the specified file;

[0024] 操作接口功能模块,提供无线网络讯号搜集功能的操作设定,及验证结果讯息的页面显示;以及 [0024] The operator interface function modules to provide Wi-Fi signal collection function operation setting, and verify the results page shows the message; and

[0025] 数据传输功能模块,介接远程服务系统,上传搜集数据,接收服务服务端的响应讯肩、ο [0025] Data transmission function module interfacing remote service system, gathering data upload, the server receives a service response information shoulder, ο

[0026] 优选的是,该无线网络讯号搜集系统,更进一步包括: [0026] Preferably, the wireless network signal collection system, further comprising:

[0027] 讯息拦截功能模块,拦截远程服务系统所发送的讯息,并将讯息内容转交给操作接口功能模块处理。 [0027] The message blocking module, remote service system to intercept messages sent, and message content transmitted to the operator interface function module for processing.

[0028] 优选的是,该操作接口功能模块具备的功能,主要包括: [0028] Preferably, the operator interface functional module with features, including:

[0029] a.设定等候GPS定位完成的间隔时间; . [0029] a set waiting for GPS positioning completion interval;

[0030] b.设定等候周边802. 11无线存取点侦测完成的间隔时间; . [0030] b set the waiting time between neighboring 802.11 wireless access point detection completion;

[0031] c.设定等候移动通讯网路基地台侦测完成的间隔时间; . [0031] c set the waiting time between a mobile communications network base station detects completion;

[0032] d.设定定时搜集讯号时每回合的时间间隔; . [0032] d set time each round to collect when the signal interval;

[0033] e.启动定时搜集讯号; . [0033] e start timing of collecting signal;

[0034] f.停止定时搜集讯号; . [0034] f stop timing signals collection;

[0035] g.显示并定时更新目前的经纬度、侦测到的GPS卫星数量、扫描到的802. 11无线存取点清单、移动通讯网路基地台编号及搜集累积的资料量大小; . [0035] g display and regularly update the current latitude and longitude, to detect the number of GPS satellites, wireless access point inventory scan to 802.11, the mobile communication network base station numbers and collect the accumulated amount of data size;

[0036] h.呼叫数据传输功能模块,将搜集数据上传至远程服务系统; . [0036] h call data transmission function modules, will collect data uploaded to the remote service system;

[0037] i.接收讯息拦截功能模块的讯息,并根据装置特性,选择适当的呈现方式,通报使用者; [0037] i receive message function module message interception, and according to the device characteristics, select the appropriate presentation to inform the user.;

[0038] j.呼叫数据传输功能模块,查询所上传数据的验证结果;以及 . [0038] j call data transmission function module, query data upload verification result; and

[0039] k.显示搜集范围的周边地图及搜集数据所涵盖的区域范围。 [0039] k. Collect wide range of display area surrounding the map and collect data covered.

[0040] 优选的是,该无线网络讯号验证系统,主要包括: [0040] Preferably, the wireless network signal verification system, including:

[0041] 数据搜集功能模块,接收客户端上传档案,及响应数据验证结果讯息; [0041] The data collection function module, receiving client to upload files, and message response data verification results;

[0042] 数据过滤及验证功能模块,过滤所搜集的资料,验证其可用性,并统计资料的涵盖范围; [0042] The data filtering and authentication modules, filtering the data collected, verify its availability and coverage of statistical data;

[0043] 讯息发送功能模块,将验证结果以讯息发送给客户端系统; [0043] message sending function module, the verification results to a message sent to the client system;

[0044] 无线网络讯号数据库,储存无线网络讯号的搜集数据与数据验证结果; [0044] Wi-Fi signal database, storing the results of data collection and data validation wireless network signals;

[0045] 地图信息数据库,储存搜集范围内的地图信息,用以在数据验证时统计数据的涵盖范围,并比对GPS定位结果与道路的偏差程度。 [0045] the map information database storing map information within the scope of the collection to statistical data when the data verification coverage, the extent of deviation and compare the results with the GPS positioning of the road.

[0046] 优选的是,该数据过滤及验证功能模块的执行步骤,主要包括: [0046] Preferably, the data filtering and verification function module steps, including:

[0047] a.检查上传档案中的每笔资料是否完整无缺,并统计整个纪录文件的完整程度; . [0047] a check in each file upload data is intact, and the completeness of the entire statistical records of documents;

[0048] b.检查GPS定位是否滞留过久,并统计滞留过久的发生频率; . [0048] b Check GPS positioning is stuck for too long, and statistical staying too long, the frequency of occurrence;

[0049] c.检查802. 11讯号侦测是否异常,并统计侦测异常的发生频率; . [0049] c 802.11 check whether the abnormal signal detection, and statistical frequency detecting abnormalities;

[0050] d.计算GPS定位偏离道路的程度,并统计偏离道路的发生频率; [0050] d GPS positioning to calculate the degree of deviation from the path, and the statistical occurrence frequency deviation of the road.;

[0051] e.修正GPS定位偏移误差,根据图资中的道路间距,调整搜集点的经纬度;[0052] f.统计搜集资料的涵盖范围;以及 . [0051] e GPS positioning offset error correction, according to the road map data spacing, adjust the latitude and longitude collection points;. [0052] f statistical coverage of data collection; and

[0053] g.汇整搜集数据验证结果信息,并存入数据库中。 [0053] g. Aggregated data verification result information collected and stored in the database.

[0054] 优选的是,该检查上传档案每笔数据是否完整无缺的步骤,纪录文件中每笔数据至少包括: [0054] Preferably, the checking of each data file upload is complete without missing a step, each data record file includes at least:

[0055] a.记录时间; . [0055] a recording time;

[0056] b.经度与纬度; . [0056] b longitude and latitude;

[0057] c.移动通讯网路基地台编号、当地区域代码、移动网络代码、国家代码 [0057] c. Mobile communication network base station ID, the local area code, mobile network code, country code

[0058] d. 802. 11无线存取点的数量;以及 [0058] The number of d 802. 11 wireless access points;. And

[0059] e.各个无线存取点的MAC地址及信号强度。 [0059] e. MAC address and signal strength of each wireless access point.

[0060] 优选的是,该检查GPS定位是否滞留过久的步骤,满足GPS定位滞留过久的条件至少包括: [0060] Preferably, the GPS positioning step of checking whether staying too long, and meet GPS positioning staying too long, for at least include:

[0061] a.特定时段内各笔数据的经纬度都相同不变;以及 . [0061] a certain period of time longitude and latitude data for each pen are the same constant; and

[0062] b.特定时段内各笔数据的经纬度差异彼此都在5米之内。 [0062] b. Coordinates difference within a specific time period of each other each pen within 5 meters.

[0063] 优选的是,该检查802. 11讯号侦测是否异常的步骤,满足802. 11讯号侦测异常的条件至少包括: [0063] Preferably, the signal detection 802.11 check whether the unusual step to meet the 802.11 signal detection of abnormal conditions include at least:

[0064] a.特定时段内各笔数据的802. 11无线网络存取点MAC地址都相同不变; . [0064] a 802. 11 MAC address of the wireless network access point within a specific period of each pen are the same unchanged;

[0065] b.特定时段内各笔数据的802. 11无线网络信号强度都相同不变。 [0065] b. 802. 11 wireless network signal strength of each pen within a certain period of time are the same unchanged.

[0066] 优选的是,该计算GPS定位偏离道路程度的步骤,主要包括: [0066] Preferably, the GPS positioning calculation of the degree of deviation from the path of steps, including:

[0067] a.根据特定时段内搜集点前后的经纬度,计算该时段内的平均移动向量; . [0067] a gathering point before and after the latitude and longitude based on a specific time period, calculating the average motion vector within that period;

[0068] b.根据该时段内的平均移动向量与搜集点的经纬度,找出图资中最近的道路; . [0068] b based on latitude and longitude mean motion vector and collect points within that period, to find the nearest road map data;

[0069] c.比对各搜集点与最近道路的差距,若差距大于设定的门坎值,即判定此点偏离道路; . [0069] c ratio gap for each collection point and the nearest road, if the gap is greater than the set threshold value, it is determined that the point off the road;

[0070] d.对于偏离道路的搜集点,记录其偏离程度;以及 [0070] d for gathering point off the road, and record the extent of deviation;. And

[0071] e.统计GPS定位偏离道路的发生频率。 [0071] e. Statistical deviation road GPS positioning frequency of occurrence.

[0072] 优选的是,该统计搜集数据涵盖范围的步骤,包括: [0072] Preferably, the statistical coverage of data collection steps, including:

[0073] a.计算搜集区域内各路段沿线的搜集点分布程度;以及 . [0073] a computing degree gathering in the region to collect points along each section of the distribution; and

[0074] b.统计各路段的计算结果,若搜集点分布程度小于设定的门坎值,则判定该路段资料量搜集不足。 [0074] b. Statistical calculation results for each section, if the collection is less than the threshold value set by the distribution point level, it is determined that the road is less than the amount of data collected.

[0075] 无线网络讯号搜集与验证系统的功能如下: [0075] function wireless network signal collection and verification system are as follows:

[0076] 1.无线讯号搜集功能:由客户端的无线网络讯号搜集系统,侦测GPS定位信息、 802. 11讯号值、移动通讯网路基地台信息,并将这些讯息记录到档案中; [0076] A radio signal collection capabilities: the client's wireless network signal collection system to detect GPS location information, 802.11 signal value, mobile communication network base station information and record these messages to a file;

[0077] 2.数据上传功能:将搜集纪录上传到服务服务端的无线网络讯号验证系统; [0077] 2. The data upload function: to collect records of uploading to the service side of the wireless network signal verification system;

[0078] 3.数据过滤及验证功能:服务服务端的验证系统收到数据后,过滤搜集数据,检查是否有搜集异常的状况,统计资料的涵盖范围,并将搜集资料及验证结果存入数据库中; [0078] 3. Data filtering and validation capabilities: Services side validation system after receiving the data, filter data collection to check for abnormal collection of conditions, coverage of statistical data and gather information and verify the results stored in the database ;

[0079] 4.验证完成通知功能:数据验证完成后,服务系统向客户端发送讯息,通报使用者数据验证已经完成。 [0079] 4. Verify completion notification: When data validation is complete, the service system sends a message to the client informing the user data validation has been completed.

[0080] 5.验证结果查询功能:使用者可联机服务系统,查询数据验证进度及结果,并可用地图浏览搜集资料的涵盖范围。 [0080] 5. Verify the results of the query function: users can online service system, data validation, progress and results of the query, and can map Browse collect coverage data. [0081] 与现有技术相比,本发明更具有如下有益效果: [0081] Compared with the prior art, the present invention further has the following beneficial effects:

[0082] 1.本发明可大幅提升无线网络讯号搜集验证的作业效率。 [0082] 1. The present invention can significantly improve the wireless network signal collected verification efficiency. 本发明将数据验证程序予以自动化,并透过网络传输,将验证结果回报给作业现场的使用者,使用者可依据验证结果,修正搜集过程中的异常情况,或调整搜集的最佳路径,简化了搜集验证的作业流程,进而加快了讯号搜集的作业时间。 The present invention will now be automated data validation procedures, and through the network transmission, will return to the user to verify the results of the job site, the user can be based on the verification result, the process of correcting anomalies gathering, or adjust the best way to collect and simplify the gathering verification processes, thus speeding up the work time signal collected.

[0083] 2.本发明可提高无线网络讯号搜集的便利性。 [0083] 2. The present invention can improve the wireless network signal collected convenience. 本发明可适用于车载装置及手持装置上,并可配合搜集环境的差异,针对市区的道路状况,进行定位校正,进而提升了搜集资料的正确性与有效性。 The present invention is applicable to the vehicle-mounted device and handheld devices, and with gathering environmental differences, for urban road conditions, correct positioning, and thus enhance the accuracy and validity of data collection.

附图说明 Brief Description

[0084] 图1为本发明无线网络讯号搜集与验证系统的应用架构图; [0084] FIG. 1 is a schematic diagram of a radio network application architecture invention signal collection and verification system;

[0085] 图2为图1的客户端无线网络讯号搜集系统的应用架构图; [0085] FIG. 2 is a client-side application architecture Figure 1 Figure Wi-Fi signal collection systems;

[0086] 图3为图1的服务服务端无线网络讯号验证系统的应用架构图; [0086] FIG. 3 is a wireless network server service signal verification system application architecture Figure 1;

[0087] 图4为图3的数据过滤及验证功能模块执行步骤的流程图; [0087] FIG. 4 is a flowchart of the steps of map data filtering and validation module 3;

[0088] 图5为GPS定位滞留过久的示意图; [0088] FIG. 5 is a schematic diagram of GPS positioning staying too long;

[0089] 图6为GPS定位偏离道路的示意图。 [0089] FIG. 6 is a schematic diagram of GPS positioning departing road.

具体实施方式 DETAILED DESCRIPTION

[0090] 请参阅图1所示,为本发明无线网络讯号搜集与验证系统的应用架构图。 [0090] Refer to Figure 1, the present invention is applied to chart a wireless network signal collection and verification system. 其中本发明透过客户端的无线网络讯号搜集系统10搜集无线网络讯号,再将搜集数据传回服务服务端的无线网络讯号验证系统11,由服务服务端系统11验证数据后,将验证结果回报客户端系统10,藉以辅助使用者的搜集工作。 After gathering in which 10 Wi-Fi signal, and then collect data back to the wireless network signal service server authentication system 11, 11 authentication data by the service system of the present invention the server through the client's wireless network signal collection system that will verify the results of return clients System 10, in order to assist the user in gathering.

[0091] 其中客户端搜集系统10所搜集的数据来源,包括GPS卫星130、移动通讯网路基地台131以及802. 11无线存取点132。 [0091] where the client gathering system to collect 10 data sources, including the GPS satellite 130, a mobile communication network base station 131 and 802.11 wireless access point 132. 客户端搜集系统10可安装于手持装置120 (如智能型手机1201、笔记型计算机1202、客制化仪器1203),或车载装置121上。 Client collection system 10 can be installed on the handheld device 120 (such as smart phones 1201, 1202 laptops, customized instrument 1203), or on a vehicle-mounted device 121.

[0092] 请参阅图2所示,为本发明无线网络讯号搜集系统10的应用架构图。 [0092] Please refer to FIG. 2, the present invention is a wireless network signal gathering system application architecture of FIG. 而本发明的无线网络讯号搜集系统10系由GPS定位功能模块201、基地台讯号侦测功能模块202、 802. 11讯号侦测功能模块203、无线讯号搜集功能模块204、操作接口功能模块205、数据传输功能模块206、讯息拦截功能模块207以及GPS定位备援功能模块208所组成。 The Wi-Fi signal collection system of the present invention is 10 lines by the GPS positioning function module 201, the base station signal detection module 202, 802.11 signal detection module 203, a wireless signal collection function module 204, the operator interface function module 205, Data transfer function module 206, the message blocking module 207 and GPS positioning function module composed backup 208

[0093] 其中GPS定位功能模块201,负责接取GPS卫星130的讯号,将GPS定位信息提供给无线讯号搜集功能模块204。 [0093] where GPS positioning function module 201 is responsible for acess GPS satellite signal 130, will provide GPS location information to the wireless signal collection modules 204. GPS定位信息至少包括WGS84经度、纬度、高度以及速度。 GPS location information includes at least WGS84 longitude, latitude, altitude and speed.

[0094] 其中基地台讯号侦测功能模块202,负责接取移动通讯网路所属的基地台131 信息,并提供给无线讯号搜集功能模块204。 [0094] wherein the base station signal detection module 202, base station 131 is responsible for acess information of the mobile communication network belongs, and to the wireless signal collection modules 204. 基地台信息至少包括基地台编号(Cell Identity)、当地区域代码(Local Area Code)、移动网络代码(MobileNetwork Code)、国家代码(Mobile Country Code)。 Base station information includes at least a base station number (Cell Identity), local area code (Local Area Code), mobile network code (MobileNetwork Code), country code (Mobile Country Code).

[0095] 其中802. 11讯号侦测功能模块203,负责侦测邻近的802. 11无线存取点(Access Point) 132的信息,并提供给无线讯号搜集功能模块204。802. 11无线网络信息至少包括所侦测到的邻近存取点数量、各存取点的MAC地址以及信号强度(单位为:dbm)。 [0095] where 802.11 signal detection function module 203 is responsible for detecting near the 802.11 wireless access point (Access Point) 132 information and provided to the wireless signal collection modules 204.802 11 wireless network information comprising at least the number of detected neighboring access points, MAC address and the signal strength of each access point (unit: dbm).

[0096] 其中GPS定位备援功能模块208,提供另一个装置的GPS定位信息,以作为GPS定位功能模块201的备援。 [0096] where GPS positioning backup function module 208 provides GPS location information to another device as a GPS positioning function module 201 redundant. 由于GPS定位在长时间的搜集过程中,受限于硬件性能,可能会发生无法定位,或是滞留定点过久的情况。 Since the GPS positioning in the long process of collecting, limited by hardware performance, may occur can not be located or stranded point too long. 为了改善这些情形,搜集系统加入备援的GPS装置。 In order to improve these situations, collecting system redundancy of GPS devices added. 当服务服务端系统辨认出GPS定位异常时,可通过备援信息的辅助,修正搜集点的位置,提高搜集数据的可用性。 When the service server system to identify the GPS positioning exception, can assist redundant information, correcting the position of the point of collection to improve collection of data availability.

[0097] 其中无线讯号搜集功能模块204,透过上述四个功能模块接取GPS定位、移动通讯网路基地台与802. 11无线存取点信息,并将所得讯息记录至指定档案中。 [0097] where the wireless signal collection modules 204, through the above-mentioned four modules acess GPS positioning, mobile communications network base stations and 802.11 wireless access point information, and the resulting recorded message to the specified file. 此模块会根据使用者所设定的参数,定时执行无线讯号搜集功能。 This module will be based on parameters set by the user, the timing of the implementation of the wireless signal collection capabilities.

[0098] 其中数据传输功能模块206透过HTTP、FTP等方式,介接无线网络讯号验证系统11,其提供的功能包括: [0098] wherein the data transmission function module 206 via HTTP, FTP, etc., interfacing 11, which provides the functions of the wireless network signal verification system comprising:

[0099] a.将搜集数据上传至服务服务端系统11 ; . [0099] a service to collect data uploaded to the server system 11;

[0100] b.查询服务服务端系统11验证数据的最新进度与结果。 [0100] b. The latest progress and results of queries the server system 11 to verify the data.

[0101] 其中讯息拦截功能模块207,负责拦截无线网络讯号验证系统11所发送的讯息, 并转给操作接口功能模块205处理。 [0101] where message blocking module 207, responsible for intercepting wireless network signal verification system 11 sent messages and operator interface functions transferred to the processing module 205. 发送讯息的主要目的在于通知使用者数据验证已经完成。 The main purpose is to send a message informing the user of data validation has been completed.

[0102] 其中操作接口功能模块205,提供使用者管理功能的操作接口,其提供的功能包括: [0102] wherein the operator interface function module 205 provides user management user interface, which provides features such as:

[0103] a.设定、启动或停止定时搜集讯号功能; . [0103] a set, start or stop the timer function to collect signals;

[0104] b.显示并更新目前位置、GPS卫星数量、基地台编号、邻近802. 11无线存取点清单以及搜集累积的数据量大小; . [0104] b to display and update the current location, the number of GPS satellites, base station ID, near 802.11 wireless access point as well as a list of the cumulative amount of data collected;

[0105] c.将搜集数据上传至无线网络讯号验证系统11 ; . [0105] c will collect data uploaded to the Wi-Fi signal verification system 11;

[0106] d.讯息通报使用者:数据验证已经完成; . [0106] d message informed users: data validation has been completed;

[0107] e.查询数据验证结果,显示搜集数据所涵盖的区域范围。 [0107] e. Query data validation results showing regional data collected covered.

[0108] 请参阅图3所示,为本发明无线网络讯号验证系统11的应用架构图。 [0108] Please refer to FIG. 3, the present invention is a wireless network signal verification system application architecture 11. 而本发明的无线网络验证系统11系由数据搜集功能模块301、讯息发送功能模块302、数据过滤及验证功能模块303所组成。 The wireless network authentication system 11 of the invention by a data collection system function module 301, a message sending module 302, data filtering and validation module 303 components.

[0109] 其中数据搜集功能模块301,系透过HTTP、FTP方式,接收客户端系统10从手持装置310或车载装置311所上传的搜集数据,并响应数据验证结果的相关信息。 [0109] in which the data collection function block 301, the Department through HTTP, FTP mode, the receiving client system 10 311 collected data uploaded from the handheld device 310 or mobile device, and the response data verification result information.

[0110] 其中数据过滤及验证功能模块303,负责过滤客户端系统10所上传的数据,验证其可用性,并将原始数据及验证结果汇入无线网络讯号数据库304。 [0110] where data filtering and validation module 303, responsible for filtering client system 10 to upload data, verify their availability, and the import of raw data and the verification result database 304 Wi-Fi signals. 其执行步骤包括: Which comprises the steps:

[0111] a.检查搜集资料的完整性:搜集纪录中,每笔数据应包含GPS定位信息、基地台信息以及邻近802. 11无线存取点信息,但搜集过程中,受限于硬件性能、天候、周遭环境等因素影响,不一定每笔数据都有完整的三项信息,有时缺经纬度、有时没有基地台讯号、有时则缺802. 11信息,因此需要过滤掉不完整的数据,以利于后续的数据验证。 [0111] a check to collect data integrity: collecting records in each data should contain GPS location information, base station information, and near 802.11 wireless access point information, but the gathering process, limited by hardware performance, weather, surroundings and other factors, not necessarily each data information has a complete three, and sometimes the lack of latitude and longitude, and sometimes there is no base station signals, sometimes 802.11 lack of information, and therefore need to filter out incomplete data, in order to facilitate subsequent data validation.

[0112] b.检查GPS定位的滞留情况:在长时间的搜集过程中,有时会发生GPS定位一直滞留在同一点、可是使用者已经远离该地点数百米以上的情况,这样会让该时段内的搜集数据无法使用,如图5所示。 [0112] b Check the GPS positioning of residence: in the long gathering process, sometimes occur GPS positioning has been stuck at the same point, but the user has more than one hundred meters away from the local point of the case, which would allow the data collection time period can not be used, as shown in FIG. 为了改善这种情况,验证系统会追踪GPS的定位轨迹,选取一适当时间段,例如以10分钟为单位,检查该时段内各笔数据经纬度是否相同,或差距都在5 米内(因GPS定位的一般可容许的误差值为5-20米)。 To improve this situation, the verification system will track GPS positioning track, select an appropriate period of time, such as 10 minutes, check the pen that period are the same latitude and longitude, or gaps are within 5 meters (due to GPS positioning generally allowable error is 5-20 meters). 若有这种情形的话,就参考GPS定位备援功能模块208的定位轨迹,辅助修正该时段内的定位纪录。 If such a situation, then it is redundant reference GPS positioning function module 208 positioning track record positioning assist correction within this period. 假如备援数据也无法参考的话,就将这个时段内的数据过滤不用。 If the backup data can not be referenced, then it will filter the data in this time period without.

[0113] c.检查802. 11讯号侦测的异常情况:搜集802. 11讯号时,搜集系统会开启装置802. 11的无线网络功能,并扫描邻近的无线存取点。 . [0113] c abnormal situation 802.11 Signal Detection: 802.11 collect signals, the collection will open 802.11 wireless networking devices, and to scan the neighboring wireless access points. 根据实际的搜集经验,发现移动装置在长时间的侦测过程中,有时会发生802. 11无线网络功能卡住的状况,造成一段时间内侦测到的无线存取点数量及信号强度都维持不变。 According to the actual collection experience, find the mobile device in the long detection process, sometimes occur 802.11 wireless networking jammed condition, resulting in a period of time to detect a wireless access point number and signal strength maintained unchanged. 为了提高搜集数据的正确性,选取一适当时间段,例如以10分钟为单位,检查该时段内各笔数据的802. 11无线存取点数量及信号强度是否没有变化。 In order to improve the accuracy of data collection, choose an appropriate period of time, such as 10 minutes, check the 802.11 wireless access point number and signal strength of each pen that period if there is no change in the data. 若有这种情形的话,就将该时段内的数据过滤不用。 If this case, then, the data is not filtered time period.

[0114] d.修正GPS定位的道路偏移误差:GPS定位在户外空旷处比较精准,但周遭有高楼大厦,或在狭窄巷弄时,常会发生定位飘移的现象,如图6所示。 . [0114] d corrected GPS positioning offset errors road: GPS positioning more accurate in outdoor open area, but the surrounding high-rise buildings, or at the time of narrow alleys, often positioning drift phenomenon will occur, as shown in Figure 6. 台湾地狭人稠,在讯号搜集过程中,常会遇到窄街小巷、高楼大厦的环境。 Taiwan's densely populated, in signal gathering process, often encounter narrow streets alleys, skyscrapers environment. 为了提升搜集数据的可用性,系统会根据地图信息数据库305中的图资,找出偏移过大的搜集点,并修正偏移误差。 To improve the availability of data collection, the system will be based on the map information database 305 in the map data to find the offset is too large to collect points and offset error correction.

[0115] 误差点判定方式:首先,选取一适当时间段,例如以10分钟为单位,计算该时段内搜集轨迹的平均移动向量。 [0115] error point deciding ways: First, select an appropriate period of time, such as 10 minutes, calculate the average motion vector within that period to collect track. 其次,根据平均移动向量及各点的经纬度,从图资中找出最近的道路。 Secondly, according to the motion vector and each point average latitude and longitude, find the nearest road in the map data. 接着,计算各搜集点与道路最近边界的差距,若差距大于设定的门坎值(如该道路宽度的2分之1),则该点判定为偏移道路。 Next, calculate the collection point and the gap between the border of the nearest road, if the gap is greater than the set threshold value (such as the road width of 1/2), the point is determined as an offset road.

[0116] 误差修正方式:取该误差点与道路边线的垂直投影点为修正坐标。 [0116] Error correction mode: errors point to take the road edges vertical projection point correction coordinates.

[0117] e.统计搜集资料的涵盖范围:根据图资的道路信息,计算搜集区域内各路段沿线的搜集点分布程度。 [0117] e statistical coverage of data collection: According to the road map data information to calculate the extent of the area to collect the various sections along the collecting point distribution. 若路段内搜集点的数量小于设定的门坎值,则判定该路段的搜集资料量不足。 If the amount is less than the inner sections of the collection points set threshold value, it is judged insufficient amount of information gathered on the road is.

[0118] 其中讯息发送功能模块302,其在数据过滤及验证功能模块303执行完成后,以讯息发送方式,通知手持装置120或车载装置121,提醒使用者“数据验证已经完成,可联机查询验证结果”。 [01] where the message sending module 302, its data filtering and authentication function module 303 executed after completion of the way to send the message to notify handheld device 120 or mobile device 121 to alert the user "data validation has been completed and is available online for verification results. "

[0119] 利用本发明的应用架构的较佳实施例说明如下: [0119] The use of the application architecture of the preferred embodiment of the invention as follows:

[0120] 实施例一:说明无线网络讯号搜集功能的较佳实施例。 [0120] Example A: preferred wireless network signal collection function described embodiments.

[0121] 使用者透过手持装置120、车载装置121上的无线网络讯号搜集系统10,侦测并记录GPS卫星130的定位信息、移动通讯网路基地台131的基地台信息、802. 11无线存取点132的MAC地址及信号强度。 [0121] the user through the handheld device 120, a wireless network signal collection system on the 10-vehicle device 121, the base station information to detect and record GPS satellite positioning information 130, the mobile communication network base station 131, 802.11 wireless store Take MAC address and signal strength point 132. 在搜集一段时间后,或走完某段路线后,使用者透过FTP/HTTP 方式,将搜集纪录上传至无线网络讯号验证系统11,完成搜集动作。 After a period of time after collection, or completed a certain route, the user via FTP / HTTP mode, you will collect a record uploaded to the wireless network signal verification system 11 complete collection action.

[0122] 实施例二:说明无线网络讯号验证功能的较佳实施例。 [0122] Example Two: the preferred wireless network signal verification function described embodiments.

[0123] 无线网络讯号验证系统11接收到使用者上传的搜集纪录后,会对搜集资料进行验证,包括检查资料是否完整、GPS定位是否正常、802. 11讯号侦测是否正常、GPS定位是否明显偏离道路等情况。 After the [0123] Wi-Fi signal verification system 11 receives collected records the user to upload, will collect information for verification, including whether to check data integrity, GPS positioning is normal, 802.11 normal signal detection, GPS positioning is obvious deviations roads. 系统会统计异常状况的发生频率、以及搜集数据的涵盖范围与分布程度,将验证结果存入数据库中,并发送讯息通知客户端的无线网络讯号搜集系统10。 The system statistical frequency of occurrence of an abnormal situation, and the extent of coverage and the distribution of data collection, will verify the results stored in the database and sends a message to inform the client of the wireless network signal collection system 10. 客户端系统10收到讯息后,会提醒使用者数据验证已经完成。 After 10 client systems receive a message, it will remind the user data validation has been completed. 使用者可透过无线网络讯号搜集系统10,联机至服务端的无线网络讯号验证系统11,查询数据验证结果,并透过地图浏览方式,确认搜集数据的涵盖范围。 11 users can query data verification results through 10, connect to the service side of the Wi-Fi signal collection system wireless network signal verification system, and through map browsing, confirm collecting coverage data. 搜集数据的分布程度,会以不同颜色标示,使用者可由此确认哪些路段还需要进行搜集。 The extent of the distribution of the data collected will be marked with different colors, whereby the user can confirm which sections still need to be collected.

[0124] 由上可知,本系统可过滤验证无线网络讯号的搜集数据,并能将数据的验证结果回报给使用者,确实有效地辅助无线网络讯号的搜集作业,加速搜集验证的作业效率。 [0124] From the foregoing, the system can filter validation data collection wireless network signals, and can verify the results of the return data to the user, does the job effectively assisted collect signals wireless network, accelerate collection verification efficiency. [0125] 以上仅为本发明的具体实施例,并不以此限定本发明的保护范围;在不违反本发明构思的基础上所作的任何替换与改进,均属本发明的保护范围。 [0125] The above are specific embodiments of the present invention is not thereby limit the scope of the present invention; do not violate any of the replacement on the basis of the concept of the invention and improvement made, belong to the scope of the present invention.

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Classificaties
Internationale classificatieH04W12/00, H04W24/00, H04W48/16
Juridische gebeurtenissen
DatumCodeGebeurtenisBeschrijving
30 maart 2011C06Publication
18 mei 2011C10Entry into substantive examination
9 juli 2014C02Deemed withdrawal of patent application after publication (patent law 2001)