CN102322867A - Method and system of assistant vehicle navigation based on sender guidance - Google Patents

Method and system of assistant vehicle navigation based on sender guidance Download PDF

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Publication number
CN102322867A
CN102322867A CN201110246122A CN201110246122A CN102322867A CN 102322867 A CN102322867 A CN 102322867A CN 201110246122 A CN201110246122 A CN 201110246122A CN 201110246122 A CN201110246122 A CN 201110246122A CN 102322867 A CN102322867 A CN 102322867A
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CN
China
Prior art keywords
navigation
module
instruction
transmit leg
assisting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201110246122A
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Chinese (zh)
Inventor
卢灿光
殷建红
李兆荣
王怀国
吴良平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Faurecia Clarion Electronics Foshan Co Ltd
Original Assignee
Guangdong Coagent Electronic S&T Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Coagent Electronic S&T Co Ltd filed Critical Guangdong Coagent Electronic S&T Co Ltd
Priority to CN201110246122A priority Critical patent/CN102322867A/en
Publication of CN102322867A publication Critical patent/CN102322867A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a method and a system of assistant vehicle navigation based on sender guidance; navigation guiding information is submitted by a remote sender, and an assistant navigation command is sent to on-board equipment by wireless network; the on-board equipment receives the assistant navigation command transmitted by wireless network, processes and analyzes the command; the on-board equipment starts a navigation program, automatically performs path planning according to the automatically set destination, and provides navigation voice prompts. With the above method, the information interaction between the remote sender and the on-board equipment is realized; the assistant vehicle navigation is effectively realized; the assistant vehicle navigation based on the real-time position of the remote guiding sender is realized; and the driving safety is increased.

Description

Car assisted air navigation aid and system based on the transmit leg guide
Technical field
The present invention relates to a kind of long-range navigation method and system, relate in particular to a kind of car assisted air navigation aid and system that guides based on transmit leg.
Background technology
Car assisted navigation is to assist the driver-operated method through gps satellite signal and on-vehicle navigation apparatus.The mode that existing on-vehicle navigation apparatus driver assistance person drives; Mainly in car, start guider through the driver; Manually import the destination at the man-machine interactively interface; Guider is implemented circuit according to the destination and is calculated and planning, and Kinematic Positioning, correction and voice suggestion realize when vehicle '.
We are daily to drive to use that guider is auxiliary goes to a destination, possibly be that we are own familiar, also possibly be to arrive through other people guide.To our the own destination of being familiar with, before driving, just on-vehicle navigation apparatus is carried out destination setting, the sparking of getting on the bus promptly starts navigation, lets the driver be absorbed in like this and drives, and improves drive safety.Under another kind of scene, other people know that the destination guides the driver, if on-vehicle navigation apparatus can receive the destination that other people guide and implement navigation, driver assistance personal security that can precise and high efficiency are driven; At last, when other people gave the driver with its position information sharing, on-vehicle navigation apparatus received its positional information of sharing, and implemented navigation automatically, assisted the driver can arrive its position accurately.
Number of patent application is the auxiliary navigation method that CN200710026633.X has announced a kind of intelligent automobile, and main technical schemes is that the mode of the absolute fix of comprehensive utilization automobile, automobile relative positioning, electronic chart renewal and self-control, traval trace planning realizes the assisting navigation of automobile.Number of patent application is that 200420011110.X has announced a kind of method and apparatus that is used for secondary navigation system, and main technical schemes comprises: the assisting navigation through the self-discipline mode is realized.
Comprehensive existing car assisted air navigation aid is following with the major defect that device exists:
1, can't realize the next car assisted navigation of navigation directions information being set by the remote reservation justice of long-range transmit leg;
2, can't realize realizing car assisted navigation through the long-range guide of long-range transmit leg;
3, can't realize car assisted navigation according to long-range transmit leg real time position.
Summary of the invention
The present invention realizes the information interaction of people and car, car and people, car and car through utilizing wireless communication technology, GPS location technology, thereby realizes guiding car assisted navigation by long-range transmit leg.Can let long-range transmit leg remote reservation justice director information, the real-time director information of long-range transmit leg, or be director information according to the real time position of long-range transmit leg, vehicle running path is planned, thereby is realized that the service vehicle human pilot drives.
The present invention provides a kind of the guide with on-vehicle navigation apparatus based on long-range transmit leg to carry out mutual technical scheme; Can effectively realize the assisting navigation to the driver, this scheme mainly comprises two big steps: step 1, long-range transmit leg are committed to communications platform with navigation directions information.Long-range transmit leg with navigation directions information be committed to communications platform to issue flow process as shown in Figure 1, comprise following content:
1. transmit leg is submitted the assisting navigation director information to: long-range transmit leg is submitted the assisting navigation director information through wireless network to communications platform, and information comprises at least: destination title, longitude, latitude, take over party's sign or on-vehicle navigation apparatus sign.
2. on-vehicle navigation apparatus matees: carry out the on-vehicle navigation apparatus coupling according to director information, matching way further comprises:
A) according to take over party's phone number coupling, phone number is set up when the on-vehicle navigation apparatus initialization by the take over party;
B) marking matched according to on-vehicle navigation apparatus, set up automatically when identifying by the guider initialization;
C),, the automobile friend sets up when adding by long-range transmit leg according to automobile friend's numbers match;
D) mate near the guider the long-range transmit leg according to gps signal, after the on-vehicle navigation apparatus start, carry out real time position and report the back to set up by the take over party.
3. the privately owned instruction transformation of guider: carry out instruction transformation according to director information and the guider that matches, the instruction that the navigation directions information translation that long-range transmit leg is submitted to can be discerned for this guider.
The propelling movement of instruction with issue: instruction transformation is accomplished and to be issued to on-vehicle navigation apparatus through wireless network, further handles to comprise:
A) on-vehicle navigation apparatus has been connected to communication platform through Wi-Fi, then issues the assisting navigation instruction through the IP packet;
B) the vehicle mounted guidance filling is not connected to communication platform, and then the form through short message issues the assisting navigation instruction;
C) on-vehicle navigation apparatus is in the swinging of signal timing, and the mode that compensates through short message issues the assisting navigation instruction.
Step 2, communications platform are issued to on-vehicle navigation apparatus through wireless network after treatment conversion is carried out in instruction.
It is as shown in Figure 2 that on-vehicle navigation apparatus receives assisting navigation instruction process flow process, comprises following content:
1. assisting navigation command reception: on-vehicle navigation apparatus receives the assisting navigation instruction that issues from communications platform;
2. instruction verification and parsing: verification and parsing are carried out in the instruction to receiving, and further handle to comprise:
A) whether checking command information is complete, and checking algorithm adopts the algorithm of CRC (CRC)
B) checking command information format, the checking command form is to the validity of this apparatus;
C) instruction dissection process is resolved the command information of receiving and is started corresponding instruction processing unit;
3. Navigator loads: the assisting navigation instruction according to receiving loads Navigator, and navigation instruction is passed to Navigator through the mode of message;
4. path planning is implemented with navigation: Navigator is implemented path planning and assisting navigation according to assisting navigation message, further handles to comprise;
A) during route planning, the driver can select preferential at a high speed or charging section preferential;
B) during route planning, whether Navigator detects real-time road and opens, if real-time road is opened, avoids gathering around the stifled highway section of traffic during route planning;
C) when vehicle departs from predefined destination, Navigator carries out route planning again according to latest position and destination, and the path planning pattern is according to handling a) and handle b) implement.
Description of drawings
Below in conjunction with accompanying drawing and embodiment, the present invention and useful technique effect thereof are further elaborated, wherein:
Fig. 1 issues process flow diagram for director information of the present invention.
Fig. 2 is command reception of the present invention and navigation flowcharts.
Fig. 3 is an assisting navigation process flow diagram of the present invention.
Fig. 4 is a system implementation structured flowchart of the present invention.
Embodiment
The present invention provides a kind of car assisted air navigation aid and system based on radio communication; Being applied to long-range transmit leg sends assisting navigation director information and on-vehicle navigation apparatus reception information and implements navigation; The auxiliary navigation method idiographic flow is referring to Fig. 3, and each step function is explained as follows:
Step 100: the beginning of step;
Step 101: the long-range sender-selected assisting navigation director information mode of obtaining comprises: by near the POI long-range transmit leg position with according to keywords search for POI;
Step 102: judge whether long-range sender-selected assisting navigation obtain manner is near the POI long-range transmit leg, if then get into step 103, otherwise get into step 104;
Step 103: long-range transmit leg carries out assisting navigation to vehicle and guides under portable terminal, can obtain long-range transmit leg place current location longitude and latitude according to gps satellite location or AGPS assist location (like cellular base station) mode; Long-range transmit leg carries out the vehicle assisting navigation and guides under the internet, can be according to its mark on network map, and obtain longitude and latitude;
Step 104: long-range transmit leg input map POI search key, and be committed to map server;
Step 105: map server is searched for the geographical location information point of preset range according to the longitude and latitude of long-range transmit leg, and return results.Preset range can be set to: be 500 meters, 1000 meters and 2000 meters of the circumferences in the center of circle with the longitude and latitude loca;
Step 106: the geographical location information point that map server satisfies condition according to key word search, and return results;
Step 107: among the geographical location information point result that long-range sender-selected Map Services is returned; The information point and the take over party that select assisting navigation to guide; And being committed to communications platform, the assisting navigation directs data comprises: information point title, address, longitude and latitude, take over party's sign;
Step 108: communications platform identifies according to the take over party, coupling car-mounted device information, and the car-mounted device information data comprises: manufacturer, model, software version number;
Step 109: whether can mate on-vehicle navigation apparatus according to take over party's sign, if, then get into step 110, if otherwise finish;
Step 110: according to on-vehicle navigation apparatus information; Obtain the instruction transformation template; The assisting navigation director information that long-range transmit leg is submitted to converts the privately owned instruction that mobile unit can be discerned into, and concrete conversion method is: resolve data item title in the conversion module, obtain the corresponding value of title from the assisting navigation data object; And, generate the instruction character string at last with corresponding title in the data value replacement template;
Step 111: judge whether the on-vehicle navigation apparatus communication module is connected with communication platform, if then get into step 112, if otherwise get into step 113;
Step 112: under the situation of on-vehicle navigation apparatus networking, through 3G/GPRS/GSM network the assisting navigation instruction is issued to the vehicle mounted communication module, after the vehicle mounted communication module was received instruction, feedback message was confirmed the command reception completion;
Step 113: do not have at on-vehicle navigation apparatus under the situation of start or networking, through the form of short message assisting navigation is instructed to send to on-vehicle navigation apparatus;
Step 114: on-vehicle navigation apparatus receives the assisting navigation instruction through 3G/GPRS/GSM network, and starts the assisting navigation instruction processing unit;
Step 115: vehicle-mounted assisting navigation instruction processing unit through CRC proof of algorithm assisting navigation integrality, if director data is complete, then gets into step 116, otherwise finishes;
Step 116: vehicle-mounted assisting navigation instruction processing unit, resolve whether correct format and discerned of the instruction head receive instruction, command code, command packet by guider, if then get into step 117, if otherwise finish;
Step 117: on-vehicle navigation apparatus starts Navigator, and receives the system message of creating after the assisting navigation instruction processing unit is finished dealing with, and the system message data comprise: title, longitude and latitude;
Step 118: the vehicle mounted guidance program, according to the system message of assisting navigation handling procedure, the current location of vehicle, implementation route planning can be selected during route planning: avoid fastlink, charging section or the highway section that blocks up;
Step 119: vehicle mounted guidance program synthesis utilization gps satellite real-time positioning, map refresh, navigation speech is pointed out and the route calculation of circuit deflection, and the driver is implemented assisting navigation;
System implementation structural drawing of the present invention is referring to Fig. 4, the main structure body part mainly comprise interface module 402, module 401, GPS locating module A403, communication module 404, director information processing module 405, memory module 406, command reception module 408, instruction process 409, navigation module 410, GPS locating module 411, map datum module 412, navigation hint module 413, mobile network 407, long-range transmit leg and take over party.
An interface of interface module 402 conducts and long-range transmit leg links to each other with ground module 401, GPS locating module A403, communication module 404, and the request and the interface operation of the long-range transmit leg of response assisting navigation director information is provided;
Ground module 401 links to each other with interface module 402, the map inquiry request that reception interface module 402 is submitted to, and interface module 402 query requests comprise: search for based near the POI search of longitude and latitude with based on the POI of key word;
GPS locating module A403 links to each other with interface module 402, and it mainly receives gps signal, and current latitude and longitude value is passed to interface module 402, by interface module 402 charge maps location and search;
Communication module 404 links to each other with long-range transmit leg interface module 402, director information processing module 405, mainly is responsible for the request of data that reception interface module 402 is submitted to, and it is transferred to director information processing module 405 handles;
Director information processing module 405 links to each other with communication module, memory module 406, the assisting navigation director information that main receiving remote transmit leg sends, and handle, processing procedure is specially:
A) according to take over party's sign in the director information, from memory module 406 coupling take over party on-vehicle navigation apparatuses;
B), obtain the instruction transformation template from memory module 406 according to take over party's guider;
C), convert director information into instruction that mobile unit can be discerned according to the instruction transformation template;
D) detect mobile unit and whether network, and issue the assisting navigation instruction through GPRS/3G/ short message network;
Memory module 406 links to each other with director information processing module 405, and the storage director information is handled needed information, and be specially: car-mounted device information, modular converter, instruction issue record.
The mobile network mainly is responsible for the assisting navigation instruction after 405 processing of director information processing module is sent to car-mounted device, and the car-mounted device feedack is passed to director information processing module 405;
Command reception module 408 links to each other with mobile network, command reception module 408, is responsible for receiving the assisting navigation instruction, and instruction is passed to 408 processing of command reception module;
Command process module 409 and instruction receiver modules 408, navigation module 410 link to each other, and are responsible for handling the instruction of navigation module 410, the back and will instruct information transmission navigation module 410 with system message of finishing dealing with;
Navigation module 410 links to each other with GPS locating module 411, map datum module 412, navigation hint module 413; Obtain satellite-signal and location from GPS locating module 411, navigation module 410 calculates traffic route according to longitude and latitude, the map datum of assisting navigation director data; , navigation for the driver navigation hint is provided when implementing through navigation hint module 413;
According to the announcement and the instruction of above-mentioned instructions, those skilled in the art in the invention can also change and revise above-mentioned embodiment.Therefore, the embodiment that discloses and describe above the present invention is not limited to also should fall in the protection domain of claim of the present invention modifications more of the present invention and change.In addition, although used the abbreviation of some specific terms and english abbreviation in this instructions, these terms are explained for ease with being called for short just, the utility model are not constituted any restriction.

Claims (10)

1. the car assisted air navigation aid of guiding based on transmit leg is characterized in that may further comprise the steps:
Receive the assisting navigation director information that transmit leg is submitted to, comprise in the director information: destination, longitude and latitude, take over party's sign;
According to the assisting navigation director information that transmit leg is submitted to, the coupling on-vehicle navigation apparatus then obtains guider information if can mate, otherwise abandons director information;
According to the on-vehicle navigation apparatus model, convert the assisting navigation director information into instruction that equipment can be discerned;
Assisting navigation instruction with conversion back car-mounted device can be discerned issues on the guider through wireless network;
Guider receives the assisting navigation instruction, carries out instruction process, and starts Navigator enforcement assisting navigation.
2. according to the said car assisted air navigation aid of guiding based on transmit leg of claim 1; It is characterized in that: the transmit leg of step a) is submitted the assisting navigation director information to; Be specially: transmit leg is located through map search engine, transmit leg current location and GPS and is obtained the assisting navigation director information; Through mobile communication terminal director information is committed to communication platform, communications platform is issued to on-vehicle navigation apparatus through wireless network after treatment conversion is carried out in instruction.
3. according to the said car assisted air navigation aid of guiding based on transmit leg of claim 1, it is characterized in that: the described guider information of obtaining of step b) specifically comprises: the manufacturer of guider, model, software version number.
4. according to the said car assisted air navigation aid of guiding based on transmit leg of claim 1; It is characterized in that: the described director information conversion of step c); Be specially: obtain the instruction transformation template according to guider manufacturer, model, software version number, convert director information into instruction that guider can be discerned.
5. according to the said car assisted air navigation aid of guiding based on transmit leg of claim 1, it is characterized in that: the described navigation directions information that issues of step d) is to vehicle mounted guidance terminal, and comprising: IP packet and short message issue mode for two kinds.
6. according to the said car assisted air navigation aid of guiding based on transmit leg of claim 1, it is characterized in that: the described instruction process of step e) is specially: the CRC check of instruction integrality, instruct validation verification and call concrete program instruction is responded.
7. according to the said car assisted air navigation aid of guiding based on transmit leg of claim 6; It is characterized in that: described instruction validation verification; Be specially: checking instruction head, command code, take over party identify, director data bag content whether can be by terminal recognition; If instruction effectively then carry out subsequent treatment by equipment, otherwise abandon.
8. according to the said car assisted air navigation aid of guiding based on transmit leg of claim 1; It is characterized in that: the described enforcement assisting navigation of step e); Be specially: destination, longitude and latitude according to the assisting navigation instruction carry out path planning, and implement the assisting navigation voice suggestion.
9. the said according to Claim 8 car assisted air navigation aid of guiding based on transmit leg, it is characterized in that: described path planning specifically comprises: the Navigator path planning can be evaded high speed, charge and traffic congestion highway section.
10. the car assisted navigational system of guiding based on transmit leg, characteristic is: comprise following composition module:
Ground module (401);
GPS locating module (403);
Communication module (404);
Interface module (402), with GPS locating module (403), module (401) link to each other with communication module (404), information point query requests and the assisting navigation of mainly being responsible for accepting transmit leg guide request;
Memory module (406);
Mobile network (407);
Director information processing module (405); Link to each other with communication module (404), memory module (406), mobile network (407); According to take over party's sign in the director information of transmit leg; Behind memory module (406) coupling take over party on-vehicle navigation apparatus, obtain the instruction transformation template, convert director information into instruction that mobile unit can be discerned, be issued to on-vehicle navigation apparatus through communication module (404);
Command reception module (408) links to each other with mobile network (407), mainly is responsible for command reception and message feedback;
GPS locating module (411);
Map datum module (412);
Navigation hint module (413);
Navigation module (410); Link to each other with GPS locating module (411), map datum module (412), navigation hint module (413); According to assisting navigation message, implement layout of roads, assisting navigation prompting, map location enforcement renewal, and carry out the navigation speech prompting;
Command process module (407), and instruction receiver module (408), navigation module (410) link to each other, and are responsible for instruction completeness check, format verification and secondary navigation system message establishing and transmission.
CN201110246122A 2011-08-25 2011-08-25 Method and system of assistant vehicle navigation based on sender guidance Pending CN102322867A (en)

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102735244A (en) * 2012-06-12 2012-10-17 广东翼卡车联网服务有限公司 Auxiliary navigation method and system attached to original vehicle navigation system
CN104197949A (en) * 2014-09-15 2014-12-10 江苏南亿迪纳数字科技发展有限公司 Realizing method for remote mutual assistance type internet of vehicle application system
CN104270223A (en) * 2014-09-10 2015-01-07 四川九洲电器集团有限责任公司 Message transmitting method and device
CN104483692A (en) * 2014-12-05 2015-04-01 上海斐讯数据通信技术有限公司 Automobile positioning system and automobile positioning method based on mobile communication terminal
CN104897166A (en) * 2015-05-05 2015-09-09 上海卓易科技股份有限公司 Remote navigation method and system
CN105403223A (en) * 2014-09-16 2016-03-16 钛马信息网络技术有限公司 System and method for achieving vehicle-mounted navigation by using public WeChat platform
CN105486316A (en) * 2014-09-19 2016-04-13 怡利电子工业股份有限公司 Cloud itinerary planning method
CN106233353A (en) * 2014-05-29 2016-12-14 英派尔科技开发有限公司 Remotely drive auxiliary
CN109923374A (en) * 2016-11-15 2019-06-21 罗伯特·博世有限公司 The method and apparatus for being interacted with local guidance system in motor vehicle
US10739153B2 (en) 2017-12-08 2020-08-11 International Business Machines Corporation Auxiliary navigational assistance

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1751227A (en) * 2003-02-19 2006-03-22 诺基亚有限公司 Provision of navigation information
CN101413998A (en) * 2008-12-01 2009-04-22 深圳华为通信技术有限公司 Method, mobile terminal, system and server for implementing GPS information interactive navigation
CN101441086A (en) * 2007-11-23 2009-05-27 佛山市顺德区顺达电脑厂有限公司 Navigation auxiliary method and electronic navigation system and apparatus using the same
CN102155947A (en) * 2010-02-11 2011-08-17 上海博泰悦臻电子设备制造有限公司 Network navigation system and method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1751227A (en) * 2003-02-19 2006-03-22 诺基亚有限公司 Provision of navigation information
CN101441086A (en) * 2007-11-23 2009-05-27 佛山市顺德区顺达电脑厂有限公司 Navigation auxiliary method and electronic navigation system and apparatus using the same
CN101413998A (en) * 2008-12-01 2009-04-22 深圳华为通信技术有限公司 Method, mobile terminal, system and server for implementing GPS information interactive navigation
CN102155947A (en) * 2010-02-11 2011-08-17 上海博泰悦臻电子设备制造有限公司 Network navigation system and method thereof

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102735244A (en) * 2012-06-12 2012-10-17 广东翼卡车联网服务有限公司 Auxiliary navigation method and system attached to original vehicle navigation system
CN102735244B (en) * 2012-06-12 2015-01-07 广东翼卡车联网服务有限公司 Auxiliary navigation method and system attached to original vehicle navigation system
CN106233353A (en) * 2014-05-29 2016-12-14 英派尔科技开发有限公司 Remotely drive auxiliary
CN104270223A (en) * 2014-09-10 2015-01-07 四川九洲电器集团有限责任公司 Message transmitting method and device
CN104270223B (en) * 2014-09-10 2017-11-21 四川九洲电器集团有限责任公司 A kind of method and device of transmitting message
CN104197949A (en) * 2014-09-15 2014-12-10 江苏南亿迪纳数字科技发展有限公司 Realizing method for remote mutual assistance type internet of vehicle application system
CN105403223A (en) * 2014-09-16 2016-03-16 钛马信息网络技术有限公司 System and method for achieving vehicle-mounted navigation by using public WeChat platform
CN105486316A (en) * 2014-09-19 2016-04-13 怡利电子工业股份有限公司 Cloud itinerary planning method
CN104483692A (en) * 2014-12-05 2015-04-01 上海斐讯数据通信技术有限公司 Automobile positioning system and automobile positioning method based on mobile communication terminal
CN104897166A (en) * 2015-05-05 2015-09-09 上海卓易科技股份有限公司 Remote navigation method and system
CN109923374A (en) * 2016-11-15 2019-06-21 罗伯特·博世有限公司 The method and apparatus for being interacted with local guidance system in motor vehicle
US10739153B2 (en) 2017-12-08 2020-08-11 International Business Machines Corporation Auxiliary navigational assistance

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Application publication date: 20120118