CN101162151A - Method for realizing vehicle self-guidance rapidly - Google Patents

Method for realizing vehicle self-guidance rapidly Download PDF

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Publication number
CN101162151A
CN101162151A CNA2006101352770A CN200610135277A CN101162151A CN 101162151 A CN101162151 A CN 101162151A CN A2006101352770 A CNA2006101352770 A CN A2006101352770A CN 200610135277 A CN200610135277 A CN 200610135277A CN 101162151 A CN101162151 A CN 101162151A
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China
Prior art keywords
navigation
destination
center
vehicle
navigation center
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Pending
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CNA2006101352770A
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Chinese (zh)
Inventor
杜坤明
彭勇
李金�
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Xiamen Yaxon Networks Co Ltd
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Xiamen Yaxon Networks Co Ltd
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Publication date
Application filed by Xiamen Yaxon Networks Co Ltd filed Critical Xiamen Yaxon Networks Co Ltd
Priority to CNA2006101352770A priority Critical patent/CN101162151A/en
Publication of CN101162151A publication Critical patent/CN101162151A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a method for quick self-navigating for vehicles, comprising the following procedures that: a navigating terminal applies to a navigating center for a navigating service through a wireless communication module; then a driver informs the navigating center the destination through voice; the navigating center obtains information data such as the longitude and latitude of the destination, and the name of the destination according to the map data in a map database, and the information is sent to a navigating terminal to begin a self-navigating; by the method of the invention, the data transmitted is greatly reduced and the time and cost for communication is reduced.

Description

Realize the method for vehicle self-guidance fast
Technical field
The present invention relates to connect navigation center and automobile navigation terminal, utilize vehicle-mounted digital map navigation equipment to realize from the method for navigating fast by wireless communication networks.
Technical background
The method that the destination is generally searched in self-aid navigation at present is by the POI data are searched for, the search that great majority all are to use phonetic to carry out atural object title initial improves search speed, but for some specific user, the phonetic search can not be satisfied their requirement, particularly concerning the not so good user of phonetic, driving limit, limit is carried out the destination and searched, and diverts one's attention easily, and is very dangerous; The electronic chart of self-aid navigation simultaneously can not real-time update, occurs searching the situation less than new atural object title sometimes.
Other has patented claim formerly, as 01816922.8,02128801.1 and 20510085778.8 etc., the specific implementation way that those patents disclose is: the driver sends to navigation center by mobile unit with vehicle current position information, announce the title of destination in addition by the mode navigation center of voice or information, like this, map datum in navigation center's Reference Map database, search out the optimal path between a current location and the destination, and producing route guidance data, car-mounted terminal is accepted route guidance data and is broadcasted announcement information.At least by sending the optimal path data to mobile unit, to realize the vehicle guidance, data quantity transmitted is big and can increase communication time and cost in navigation center.
Summary of the invention
It is simple that the present invention aims to provide a kind of driver's operation, and the communication data amount is few, can realize the method for vehicle self-guidance fast.
In order to reach above-mentioned purpose, the present invention realizes that fast the method for vehicle self-guidance is:
1, the automobile navigation terminal sends the information request navigation Service by wireless communication module navigation center;
2, the driver circulates a notice of the destination title with the Speech Communication navigation center of navigation terminal;
3, navigation center writes down the current location and the destination of this vehicle, and according to the map datum of navigation center's map data base, obtains information datas such as the longitude and latitude of destination and title;
4, navigation center sends information datas such as the longitude and latitude of this destination and title to this navigation terminal;
5, the navigation terminal of this vehicle receives and stores the information data of this destination, finishes the navigation Service request simultaneously, starts from navigation then.
Comprise also that in described step 1 the automobile navigation terminal as current location, sends to navigation center by wireless communication module with the real-time geographic coordinate data that receive of satellite positioning module.
Comprise also that in described step 1 the wireless communication module navigation center of automobile navigation terminal sends the identifying information of this vehicle, this user's legitimacy detects in navigation center according to the identifying information of vehicle.
Comprise also that in described step 1 this driver finishes the work that latitude and longitude information with the vehicle current location sends to navigation center by wireless communication module and asks navigation Service by " key navigation " button.
The attendant of navigation center can be according to the latitude and longitude information of starting point and destination, in the map data base of navigation center, calculate optimal path, thereby obtain the scope of vehicle through the highway section, when sending information data such as the longitude and latitude of destination and title to the automobile navigation terminal in navigation center, also can send the information data relevant simultaneously with this traffic highway section.
Adopt the method for quick realization vehicle self-guidance of the present invention, the driver is by circular destination, the Speech Communication navigation center title of automobile navigation terminal, in this navigation procedure, the driver need not to divert one's attention to search the destination on the automobile navigation terminal, but utilize voice mode to link up with navigation center, until finding destination title accurately, navigation center obtains information datas such as the longitude and latitude of destination and title according to the map datum of map data base then, sending to the automobile navigation terminal again realizes from navigation, at this moment the data of Fa Songing only are data messages such as destination longitude and latitude and title, rather than the optimal path data, significantly reduced transmitted data amount.
Description of drawings
Fig. 1 realizes the workflow diagram of the method for vehicle self-guidance fast for the present invention.
Embodiment
The present invention realizes that fast the method for vehicle self-guidance comprises:
1, the automobile navigation terminal is by wireless communication module navigation center requests navigation Service;
2, the driver circulates a notice of the destination title with the Speech Communication navigation center of navigation terminal;
3, navigation center writes down the current location and the destination of this vehicle, and according to the map datum of navigation center's map data base, obtains information datas such as the longitude and latitude of destination and title;
4, navigation center sends the information data of this destination to this navigation terminal;
5, the navigation terminal of this vehicle receives and stores the information data of this destination, finishes the navigation Service request simultaneously, starts from navigation then.
In the described step 1, the driver is by finishing latitude and longitude information with the vehicle current location and send to navigation center by wireless communication module and ask the work of navigation Service by a button.
Comprise also in the described step 1 that the communication module navigation center of automobile navigation terminal sends the identifying information of this vehicle; After the navigation Service request is received by navigation center, detect this user's legitimacy earlier according to the identifying information of vehicle.Navigation center only provides service to legal users and writes down the identifying information of this vehicle and confirm navigation Service to the navigation terminal of this vehicle, and the navigation terminal and the navigation center that are identified navigation Service set up voice communication connection.Navigation center can utilize the identifying information of vehicle to get rid of the disabled user, makes validated user obtain man-to-man service.
Also comprise in the described step 2, the navigation terminal of this vehicle determines that to receive navigation center's Speech Communication on-hook signal the speech circular finishes, and the automobile navigation terminal is downloaded the destination information data and the real-time geographic coordinate data that receive of satellite positioning module are sent to navigation center as new current location by wireless communication module navigation center requests.Navigation center can use the current location binding purpose ground of vehicle after the Speech Communication on-hook, draws the longitude and latitude and the title of destination according to the map datum of the map data base of navigation center.The driver is steering vehicle on one side, Yi Bian use automobile navigation terminal request navigation center that the information data of navigation is provided.
Use method of the present invention, any driver can both be only with the navigation button operation automobile navigation terminal, with circular destination, the Speech Communication navigation center title of automobile navigation terminal; The automobile navigation terminal obtains the information data of destination automatically from navigation center, just real then the startup from navigation.Use the mode of phonetic search to compare with correlation technique, method of the present invention, can make the driver need on navigation terminal, oneself not search the destination, and carry out searching fast of destination by the relatively more professional attendant of navigation center, the driver can be in the vehicle ' process steering vehicle on one side, on one side by " key navigation " realization searching to the destination.Use driver of the present invention by circular destination, Speech Communication navigation center, and to start from navigation immediately by behind the touch screen operation in the vehicle ' process.Method of the present invention provides the legitimacy that detects this user according to the identifying information of vehicle, navigation center can be offered high-quality service for the user targetedly, and can set up the account for each user according to the identifying information of vehicle, they are asked the number of times of serving etc. make record, thereby charge or management accordingly.
As shown in Figure 1, the process of automobile navigation terminal acquisition navigation destination longitude and latitude data can be regarded process interactive between driver, automobile navigation terminal and the three of navigation center as among the present invention.
Driver's action, step 1:
The driver presses the button of " key navigation " on touch-screen.
The action of automobile navigation terminal, step 2:
After the automobile navigation terminal was received the signal of key navigation, elder generation passes through the GPRS that relatively popularizes at present by wireless communication module or the CDMA mobile wireless network is set up and the wireless communication link of navigation center.The geographic coordinate data that satellite positioning module is received in real time send the navigation Service request as current location by wireless communication module navigation center again; The identifying information (claiming device id again) and the current location that comprise this vehicle in this navigation Service request.
Navigation center's action, step 3:
After the navigation Service request is received by navigation center, detect this user's legitimacy earlier according to the device id of vehicle, promptly whether this equipment puts on record in navigation center, and just whether this equipment is the service object of navigation center.For illegal user, navigation center ignores, and refusal provides service.To legal users, navigation center provides service and writes down the device id and the current location of this vehicle, sends to this automobile navigation terminal and confirms navigation Service information.
The action of automobile navigation terminal, step 4:
After the automobile navigation terminal is received and confirmed navigation Service information, put through the phone of navigation center; Set up voice communication connection with the attendant of navigation center, and send the suggestion voice signal by voice, the prompting driver can converse with navigation center.
Driver's action, step 5:
The attendant of navigation center first identity of this user of inquiry in phone, and whether the answer of seeing the driver is consistent with the attend a banquet validated user record that shows on the terminal screen of navigation, corresponding to is validated user; Inquire the destination that it will go again, the driver circulates a notice of the destination with the attendant at the phone Speech Communication navigation center of navigation terminal.
Navigation center's action, step 6:
On-hook then.The attendant of navigation center with user driver conversation during, just can navigate to attend a banquet in navigation center demonstrates the current location of this user's vehicle on the electronic chart that show on the terminal screen.After indicating the destination that will go as user driver, the attendant of navigation center is just by the navigation destination locations coordinate that electronic chart shows on the terminal screen of attending a banquet, input destination coordinate in navigation center's Computer Database,
The action of automobile navigation terminal, step 7:
The automobile navigation terminal determines that to receive navigation center's phone on-hook signal the speech circular finishes.Navigation terminal as new current location, is downloaded the real-time geographic coordinate data that receive of satellite positioning module the information data of destination by wireless communication module navigation center requests, and new current location is sent to navigation center.
Navigation center's action, step 8:
The request of downloading the destination information data is received by navigation center, the current location that this vehicle is new is recorded as the current location of this vehicle, and navigation center uses this current location in conjunction with the information data of taking out the destination coordinate of this navigation according to device id from database; These destination information data comprise information such as the longitude and latitude of destination and title.Navigation center sends the destination information data to this automobile navigation terminal.
The action of automobile navigation terminal, step 9:
The automobile navigation terminal receives the destination information data and it is stored in the shared drive.Then, navigation terminal is cancelled wireless communication link with navigation center by wireless communication module, finishes the navigation Service request, and enables from navigating function.
Of the present invention focusing on: the driver is by circular destination, phonetic guiding boat center, the attendant of navigation center finds the latitude and longitude information of destination in the map data base of navigation center, and this information data is sent to the automobile navigation terminal by wireless communication module, start from navigating function.The automobile navigation terminal also can be when the service of request navigation center, by wireless communication module the geographic coordinate data that satellite positioning module receives are in real time sent to navigation center as the current location information data, the attendant of navigation center can be according to the latitude and longitude information of starting point and destination like this, in the map data base of navigation center, calculate optimal path, thereby obtain the scope of vehicle through the highway section, when the automobile navigation terminal sends the latitude and longitude information data of destination, also can send the information data relevant simultaneously in navigation center with this traffic highway section.
The above only is preferred embodiment of the present invention, does not limit scope of the invention process with this, and the equivalence of doing according to technical scheme of the present invention and description changes and modification, all should belong to the scope that the present invention is contained.

Claims (5)

1. realize the method for vehicle self-guidance fast, mainly comprise:
(1), the automobile navigation terminal is by wireless communication module navigation center requests navigation Service;
(2), the driver circulates a notice of the destination title with the Speech Communication navigation center of navigation terminal;
(3), the navigation center current location and the destination of writing down this vehicle, and according to the map datum of navigation center's map data base, obtain information datas such as the longitude and latitude of destination and title;
(4), navigation center sends the information data of this destination to this navigation terminal;
(5), this automobile navigation terminal receives and stores the information data of this destination, finishes the navigation Service request simultaneously, start from navigation then.
2. the method for quick realization vehicle self-guidance according to claim 1, it is characterized in that: in described step 1, also comprise, the automobile navigation terminal as current location, sends to navigation center by wireless communication module with the real-time geographic coordinate data that receive of satellite positioning module.
3. the method for quick realization vehicle self-guidance according to claim 1, it is characterized in that: in described step 1, also comprise, the wireless communication module navigation center of automobile navigation terminal sends the identifying information of this vehicle, and this user's legitimacy detects in navigation center according to the identifying information of vehicle.
4. the method for quick realization vehicle self-guidance according to claim 2 is characterized in that: the driver finishes the work that latitude and longitude information with the vehicle current location sends to navigation center by wireless communication module and asks navigation Service by " key navigation " button.
5. the method for quick realization vehicle self-guidance according to claim 2, it is characterized in that: the attendant of navigation center can be according to the latitude and longitude information of starting point and destination, in the map data base of navigation center, calculate optimal path, thereby obtain the scope of vehicle through the highway section, when the automobile navigation terminal sends the latitude and longitude information data of destination, also can send the corresponding information data in this traffic highway section in navigation center simultaneously.
CNA2006101352770A 2006-11-30 2006-11-30 Method for realizing vehicle self-guidance rapidly Pending CN101162151A (en)

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Application Number Priority Date Filing Date Title
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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102168985A (en) * 2010-12-08 2011-08-31 厦门雅迅网络股份有限公司 Method and system for multipoint reserving navigation based on GPS (global position system)
CN102341672A (en) * 2009-03-13 2012-02-01 高通股份有限公司 Human assisted techniques for providing local maps and location-specific annotated data
CN102353382A (en) * 2011-07-15 2012-02-15 深圳市路畅科技有限公司 Vehicle-mounted navigator phonetically-reporting destination method
CN102547598A (en) * 2010-12-16 2012-07-04 上海博泰悦臻电子设备制造有限公司 Call center, searching method of target spot of call center and target spot searching system
CN102546979A (en) * 2010-12-29 2012-07-04 上海博泰悦臻电子设备制造有限公司 Call center and interest point search method of call center as well as interest point search system thereof
CN102538796A (en) * 2011-12-01 2012-07-04 广西卫通汽车信息技术有限公司 Method and system for one-key navigation of rearview mirror
CN102568222A (en) * 2011-11-18 2012-07-11 厦门市鼎朔信息技术有限公司 System and method for changing road traffic rules in real time according to traffic flow
CN103376103A (en) * 2012-04-18 2013-10-30 无锡知谷网络科技有限公司 Indoor intelligent positioning and navigation method
CN103837155A (en) * 2014-03-28 2014-06-04 重庆长安汽车股份有限公司 Artificial background service-based navigation system and navigation method thereof
CN103955488A (en) * 2014-04-15 2014-07-30 深圳如果技术有限公司 Method of sharing lines of electronic map, sharing end and receiving end
US8938211B2 (en) 2008-12-22 2015-01-20 Qualcomm Incorporated Providing and utilizing maps in location determination based on RSSI and RTT data
US9080882B2 (en) 2012-03-02 2015-07-14 Qualcomm Incorporated Visual OCR for positioning

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8938211B2 (en) 2008-12-22 2015-01-20 Qualcomm Incorporated Providing and utilizing maps in location determination based on RSSI and RTT data
US8938355B2 (en) 2009-03-13 2015-01-20 Qualcomm Incorporated Human assisted techniques for providing local maps and location-specific annotated data
CN102341672A (en) * 2009-03-13 2012-02-01 高通股份有限公司 Human assisted techniques for providing local maps and location-specific annotated data
CN102341672B (en) * 2009-03-13 2017-04-12 高通股份有限公司 Human assisted techniques for providing local maps and location-specific annotated data
CN102168985A (en) * 2010-12-08 2011-08-31 厦门雅迅网络股份有限公司 Method and system for multipoint reserving navigation based on GPS (global position system)
CN102547598A (en) * 2010-12-16 2012-07-04 上海博泰悦臻电子设备制造有限公司 Call center, searching method of target spot of call center and target spot searching system
CN102546979A (en) * 2010-12-29 2012-07-04 上海博泰悦臻电子设备制造有限公司 Call center and interest point search method of call center as well as interest point search system thereof
CN102353382A (en) * 2011-07-15 2012-02-15 深圳市路畅科技有限公司 Vehicle-mounted navigator phonetically-reporting destination method
CN102568222A (en) * 2011-11-18 2012-07-11 厦门市鼎朔信息技术有限公司 System and method for changing road traffic rules in real time according to traffic flow
CN102568222B (en) * 2011-11-18 2014-07-02 陈飞 System and method for changing road traffic rules in real time according to traffic flow
CN102538796A (en) * 2011-12-01 2012-07-04 广西卫通汽车信息技术有限公司 Method and system for one-key navigation of rearview mirror
US9080882B2 (en) 2012-03-02 2015-07-14 Qualcomm Incorporated Visual OCR for positioning
CN103376103A (en) * 2012-04-18 2013-10-30 无锡知谷网络科技有限公司 Indoor intelligent positioning and navigation method
CN103837155A (en) * 2014-03-28 2014-06-04 重庆长安汽车股份有限公司 Artificial background service-based navigation system and navigation method thereof
CN103955488A (en) * 2014-04-15 2014-07-30 深圳如果技术有限公司 Method of sharing lines of electronic map, sharing end and receiving end

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