CN1534553A - Method of realizing automobile anticollision on high speed highway by using radio self organizing network technology - Google Patents
Method of realizing automobile anticollision on high speed highway by using radio self organizing network technology Download PDFInfo
- Publication number
- CN1534553A CN1534553A CNA2004100421774A CN200410042177A CN1534553A CN 1534553 A CN1534553 A CN 1534553A CN A2004100421774 A CNA2004100421774 A CN A2004100421774A CN 200410042177 A CN200410042177 A CN 200410042177A CN 1534553 A CN1534553 A CN 1534553A
- Authority
- CN
- China
- Prior art keywords
- car
- automobile
- self
- network
- wireless
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000005516 engineering process Methods 0.000 title claims description 40
- 238000004891 communication Methods 0.000 claims abstract description 27
- 206010039203 Road traffic accident Diseases 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000011664 signaling Effects 0.000 claims description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
Images
Landscapes
- Traffic Control Systems (AREA)
Abstract
A method for using wireless self-organizing network technique to prevent collision of car on expressway includes installing an electronic device in car, which supporting mobile IPv6 network functions and self-organizing communication, communicating in self-organizing mode, generating warning information, judging if the distance reaches the warning value, generating warning information, and sending the collision accident to relative department via wireless network if a rear collision occurs.
Description
Technical field
The present invention relates to communication network technology and intelligent transport technology field, particularly a kind of automatic alarm method that utilizes internet network agreement sixth version, GIS (geographic information system) Geographic Information System, self-organization network technology etc. to unite to realize after automobile collision preventing on the highway and accident take place, thus the generation of the great friendship accident on the highway effectively avoided.
Background technology
In recent years, with the Large scale construction of freeway net in the whole nation, the major traffic accidents in the highway place also happen occasionally, and wherein the chain collision of knocking into the back mutually of multi-section automobile is the accident on the most serious class highway.At present also there is not any good way to prevent the generation of this class accident.The present invention will utilize internet technique particularly mobile IP v 6 technology, self-organization network technology, GIS technology wait the generation that prevents this class accident jointly.
Summary of the invention
The deficiency of collision accident preventive measure because existing highway is got on the car, the support that the present invention has fully adopted the wireless mobile IP v 6 network communications technology, self-organization network technology, GIS technology and velocity radar etc. to provide proposes the get on the car new method of collision accident prevention of a kind of highway that merges above-mentioned various technology.Particularly a kind of automobile anti-collision method that utilizes on the wireless self-organization network technology realization highway.
The present invention realizes by the following technical solutions:
1, for automobile is installed a wireless network transceiving device, the network R-T unit is supported the wired and wireless mode visit based on the IPv6 address, support mobile IP v 6 and self-organization network technology, remove during simultaneously with internet communication and use wireless interconnected network technology IEEE 802.11, outside IEEE 802.16 grades, also can be to adopt GPRS (General Packet Radio Service) or 3G (Third Generation) Moblie technology 3G, B3G etc., this wherein self-organization communication realize get on the car direct communication with garage of road surface, we also install a directional antenna respectively and realize communicating by letter with the self-organization in workshop, front and back in the automobile front and back.
2, automobile is when running on expressway, its IPv6 wireless network transceiver utilizes wireless mobile technology by being deployed in the base station realization of network of highways periphery and communicating by letter of data communication network, and traffic control department can carry out the location, geographic position in conjunction with generalized information system to automobile by the IPv6 address that is configured on the automobile transceiver network equipment.
3, utilization is installed on that two directional antennas before and after the car receive the place ahead at any time and from the automobile intercommunication at rear, it mainly is current driving state by self-organization network technology other automobile notice oneself before and after this car, for example how many speed of a motor vehicle is, in which track, travel speed, take information such as track and motor vehicle environment situation, these information also send to the forward-and-rearward automobile by this car simultaneously, in addition, wireless communication frame to self-organizing network is made amendment, so that it carries relevant information, thereby calculate the distance in workshop, so when the relative velocity of Ben Che and front vehicles and spacing reach warning value, alarm to the driver immediately, and can further take the brake hard measure, this car can send alarm to the vehicle that the rear portion is come simultaneously, like this, when the place ahead vehicle condition has change, the driver can obtain alarm information by network immediately, thereby take the brake hard measure, and by the next current situation of vehicle in wireless network transceiver notice rear, notify the rear the next current situation of vehicle, thereby effectively avoid the generation and the extension of rear-end collision accident.
4, when certain automobile has an accident under steam, network transceiver on the automobile can be immediately by communication network notice traffic control department, and by the automobile of the mode of self-organizing network around notifying, after alarm is received by traffic control department, by network accident spot is positioned the back and launch follow-up relief processing, and according to the automobile on this road section surface of travelling by communication network in the registration of the network identity of traffic administration institute, immediately send the place ahead signalling trouble to them according to the IPv6 address of these cars, notify by the traffic behavior of the self-organizing network between vehicle own on the road surface like this, add the network notifications of traffic control department, can reduce the generation of the many cars rear-end collision on the highway to a great extent.
If 5 do not use self-organization network technology, also can be that the automobile that travels on the road surface is all registered to being arranged in highway wireless base station on every side, IP address statistics is carried out to registered vehicle in the base station, periodically sends the automobile which IP address current their motor vehicle environments have to these automobiles then.After certain car generation traffic hazard, in time notify other vehicle on this road surface by the base station.Alleviate the further generation that rear-end collision is avoided other traffic hazard from face.
Description of drawings
Fig. 1 is the automobile anti-collision method process flow diagram that utilizes on the wireless self-organization network technology realization highway of the present invention.
Embodiment
The wireless self-organization network technology of utilizing of Fig. 1 realizes that the automobile anti-collision method on the highway flows, and its step is as follows:
Step S1, an electronic equipment of supporting that the mobile IP v 6 network function is communicated by letter with self-organization is installed in automobile, and distribute to its IPv6 address, wherein self-organization communication be by be installed on before the car with car after directional antenna realize information communication with the front and back garage, automobile itself can be realized interconnected with Internet and traffic administration communication network by wireless mobile IP v 6 mode;
Step S2, when automobile during at running on expressway, vehicle-mounted IPv6 wireless transmitting-receiving equipments by place before its car with car after directional antenna realize communicating by letter with the self-organization mode of front and back car, and exchange each car travel speed, automobile operating state etc.;
Step S3, truck-mounted computer and IPv6 transceiver receive the status information of its front and back car by self-organizing network, also be used in the clocking information of assigning in information frame calculate before and after the spacing in workshop, so when the relative velocity of Ben Che and front vehicles and spacing reach warning value, alarm to the driver immediately, and can further take the brake hard measure, this car can send warning information by vehicle rearward simultaneously, notify the rear the next current situation of vehicle, thereby effectively avoid the generation of rear-end collision accident;
Step S4, truck-mounted computer and IPv6 transceiver are according to judging after the front and back car information calculations that receives that whether current relative velocity and distance with the front and back car reaches warning value, handles if reach then change step S5 over to, otherwise returns step S3;
Step S5, the driver sends warning information to this car, takes crashproof automatic control measure under the possible situation, and meanwhile by the self-organizing network car message of giving notice forwards, backwards, the driver of car notes preventing to knock into the back before and after reminding;
Step S6 if rear-end collision takes place, then changes step S7, otherwise changes step S3;
Step S7, after rear-end collision takes place, onboard wireless IPv6 transceiver is reported to the police from trend traffic police department by wireless network, the management server of traffic police department will send the Emergency Assistance interlock to fire-fighting, rescue department after receiving warning, and according to automobile IPv6 address to the relevant base station login in the site of an accident, to they transmission accident alarm informations, the vehicle that the while accident vehicle also will utilize the self-organization communication technology rearward to arrive sends critical alarm, to prevent the expansion of accident.
Foregoing invention is one and utilizes mobile IP v 6 internet technique, radio communication self-organization network technology and generalized information system to unite to realize the knock into the back generation of major traffic accidents of many cars on the highway.According to such accident of any equivalence of inventive concept and the prevention method of other traffic hazard, all should belong to protection scope of the present invention.
Claims (6)
1. utilize the automobile anti-collision method on the wireless self-organization network technology realization highway, it is characterized in that, for automobile is installed a wireless network transceiving device, the network R-T unit is supported the wired and wireless mode visit based on the IPv6 address, support mobile IP v 6 and self-organization network technology, during simultaneously with internet communication except that using wireless interconnected network technology, also can be to adopt GPRS or 3G (Third Generation) Moblie technology 3G wireless communication technology, this wherein self-organization communication realize get on the car direct communication with garage of road surface, and its communication be by be installed in before the car and car after the realization of each pair positioning transceiving antenna, automobile is when running on expressway, its IPv6 wireless network transceiver utilizes wireless mobile technology by being deployed in the base station realization of network of highways periphery and communicating by letter of mobile data communication network, traffic control department can carry out the location, geographic position in conjunction with generalized information system to automobile by the IPv6 address that is configured on the automobile transceiver network equipment, be installed on before the car with car after directional antenna then realize the intercommunication mutually of garage, it mainly is current driving state by self-organization network technology other automobile notice oneself before and after this car, it also receives the state of its front and back car by self-organizing network simultaneously, and be used in the clocking information of assigning in information frame calculate before and after the spacing in workshop, so when the relative velocity of Ben Che and front vehicles and spacing reach warning value, alarm to the driver immediately, and can further take the brake hard measure, this car can send warning information to the vehicle that the rear portion is come simultaneously, notify the rear the next current situation of vehicle, thereby effectively avoid the generation of rear-end collision accident.
2. the automobile anti-collision method that utilizes on the wireless self-organization network technology realization highway according to claim 1, it is characterized in that, when automobile has an accident under steam, network transceiver on the automobile can be immediately by base station notice traffic control department, and by the automobile of the mode of self-organizing network around notifying, after alarm is received by traffic control department, by the base station that receives warning message accident spot is positioned, and also be that the place ahead signalling trouble is sent to them in the IPv6 address of these cars by the log-on message on the communication network according to the automobile that travels on this road section surface, report to the police by the traffic hazard of the self-organizing network between vehicle own on the road surface like this, add the network notifications of traffic control department, can reduce the generation of the many cars rear-end collision on the highway to a great extent.
3. the automobile anti-collision method that utilizes on the wireless self-organization network technology realization highway according to claim 1, it is characterized in that, if do not use self-organization network technology, also can be that the automobile that travels on the road surface is all registered to being arranged in highway wireless base station on every side, IP address statistics is carried out to registered vehicle in the base station, periodically send the automobile which IP address current their motor vehicle environments have then to these automobiles, after certain car generation traffic hazard, in time notify other vehicle on this road surface by the base station.
4. the automobile anti-collision method that utilizes on the wireless self-organization network technology realization highway according to claim 1, it is characterized in that, be one and utilize mobile IP v 6 internet technique, wireless, autonomous communications network technology and generalized information system to unite to realize the knock into the back generation of major traffic accidents of many cars on the highway.
5. the automobile anti-collision method that utilizes on the wireless self-organization network technology realization highway according to claim 1, its concrete steps are as follows:
Step S1, an electronic equipment of supporting that the mobile IP v 6 network function is communicated by letter with self-organization is installed in automobile, and distribute to its IPv6 address, wherein self-organization communication be by be installed on before the car with car after directional antenna realize information communication with the front and back garage, automobile itself can be realized interconnected with Internet and traffic administration communication network by wireless mobile IP v 6 mode;
Step S2, when automobile during at running on expressway, vehicle-mounted IPv6 wireless transmitting-receiving equipments by place before its car with car after directional antenna realize communicating by letter with the self-organization mode of front and back car, and exchange each car travel speed, automobile operating state;
Step S3, truck-mounted computer and IPv6 transceiver receive the status information of its front and back car by self-organizing network, also be used in the clocking information of assigning in information frame calculate before and after the spacing in workshop, so when the relative velocity of Ben Che and front vehicles and spacing reach warning value, alarm to the driver immediately, and can further take the brake hard measure, this car can send warning information by vehicle rearward simultaneously, the current situation of vehicle that the notice rear is come;
Step S4, truck-mounted computer and IPv6 transceiver are according to judging after the front and back car information calculations that receives that whether current relative velocity and distance with the front and back car reaches warning value, handles if reach then change step S5 over to, otherwise returns step S3;
Step S5, the driver sends warning information to this car, takes crashproof automatic control measure under the possible situation, and meanwhile by the self-organizing network car message of giving notice forwards, backwards, the driver of car notes preventing to knock into the back before and after reminding;
Step S6 if rear-end collision takes place, then changes step S7, otherwise changes step S3;
Step S7, after rear-end collision takes place, onboard wireless IPv6 transceiver is reported to the police from trend traffic police department by wireless network, the management server of traffic police department will send the Emergency Assistance interlock to fire-fighting, rescue department after receiving warning, and according to automobile IPv6 address to the relevant base station login in the site of an accident, to they transmission accident alarm informations, the vehicle that the while accident vehicle also will utilize the self-organization communication technology rearward to arrive sends critical alarm.
6. the automobile anti-collision method that utilizes on the wireless self-organization network technology realization highway according to claim 1, it mainly is current driving state by self-organization network technology other automobile notice oneself before and after this car, its state is how many speed of a motor vehicle is, in which track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410042177 CN1249643C (en) | 2004-05-10 | 2004-05-10 | Method of realizing automobile anticollision on high speed highway by using radio self organizing network technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410042177 CN1249643C (en) | 2004-05-10 | 2004-05-10 | Method of realizing automobile anticollision on high speed highway by using radio self organizing network technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1534553A true CN1534553A (en) | 2004-10-06 |
| CN1249643C CN1249643C (en) | 2006-04-05 |
Family
ID=34305436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410042177 Expired - Fee Related CN1249643C (en) | 2004-05-10 | 2004-05-10 | Method of realizing automobile anticollision on high speed highway by using radio self organizing network technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1249643C (en) |
Cited By (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7760112B2 (en) | 2006-05-30 | 2010-07-20 | International Business Machines Corporation | System and method based on short range wireless communications for notifying drivers of abnormal road traffic conditions |
| CN101257443B (en) * | 2008-02-15 | 2010-08-04 | 北京大学 | Enquiry method based on road graticule in vehicle self-organizing network |
| CN101837796A (en) * | 2010-02-05 | 2010-09-22 | 配天(安徽)电子技术有限公司 | Method and device for information interaction between automobiles |
| CN101331711B (en) * | 2005-12-13 | 2010-10-06 | 大陆汽车有限责任公司 | Communication system in a motor vehicle, and method for setting up a wireless ad-hoc radio network |
| CN101977351A (en) * | 2010-10-14 | 2011-02-16 | 北京邮电大学 | Method and system for adjusting vehicle travelling state information transmitting rate |
| US8000857B2 (en) | 2006-01-27 | 2011-08-16 | GM Global Technology Operations LLC | Vehicle presence indication |
| CN101763741B (en) * | 2009-12-28 | 2011-11-23 | 东北大学 | Method and device for early warning of vehicle rear-end accident on expressway |
| CN102289951A (en) * | 2011-01-04 | 2011-12-21 | 许春香 | Road traffic accident prevention and control device and road traffic accident prevention and control method |
| CN101384918B (en) * | 2006-02-15 | 2012-02-15 | 索尼德国有限责任公司 | Relative 3D positioning in an ad-hoc network based on distances |
| CN102358329A (en) * | 2011-09-01 | 2012-02-22 | 王大伟 | Rapid transit railway rear-end prevention method (necessary and sufficient condition) |
| CN102647477A (en) * | 2012-04-25 | 2012-08-22 | 湖南赛格导航技术研究有限公司 | Device for self-organizing network among vehicles and construction method |
| CN102700493A (en) * | 2012-05-19 | 2012-10-03 | 山东润江智控科技有限公司 | Safety management system of school bus |
| CN101734216B (en) * | 2008-11-06 | 2013-07-17 | 福特全球技术公司 | System and method for determining a side-impact collision status of a vehicle |
| CN103400511A (en) * | 2013-08-13 | 2013-11-20 | 北海和思科技有限公司 | Intelligent traffic surveillance and control system |
| CN103781198A (en) * | 2013-11-05 | 2014-05-07 | 同济大学 | 802.11p and LTE/LTE-A based vehicle networking message propagation method |
| CN103935309A (en) * | 2014-04-02 | 2014-07-23 | 南京航空航天大学 | Automobile anti-collision system and control method on basis of wireless data transmission base station location |
| CN104008663A (en) * | 2014-05-29 | 2014-08-27 | 重庆泉路交通科技有限公司 | Intelligent identification, caution and early-warning system for running tracks in low-visibility environment |
| CN105059283A (en) * | 2015-09-07 | 2015-11-18 | 王德龙 | Multi-information vehicle emergency braking alarm system |
| CN105578422A (en) * | 2015-12-15 | 2016-05-11 | 北京交通大学 | Information transmission method based on vehicle-mounted mobile terminal and device thereof |
| CN105873137A (en) * | 2015-11-11 | 2016-08-17 | 乐卡汽车智能科技（北京）有限公司 | V2X communication base station cluster system, cluster method and cluster server |
| CN105891811A (en) * | 2015-10-16 | 2016-08-24 | 乐卡汽车智能科技（北京）有限公司 | Method and device for determining distance between vehicles in Internet of Vehicles |
| WO2017092171A1 (en) * | 2015-11-30 | 2017-06-08 | 宇龙计算机通信科技(深圳)有限公司 | Early warning processing method, apparatus and system |
| CN108806331A (en) * | 2018-06-22 | 2018-11-13 | 安徽科力信息产业有限责任公司 | A kind of method and system for preventing highway secondary traffic accident |
| CN109448434A (en) * | 2018-10-16 | 2019-03-08 | 张亮 | Automatic driving vehicle group decision-making method |
| CN109564722A (en) * | 2016-08-10 | 2019-04-02 | 奥迪股份公司 | For exchanging the system and method for information |
| CN110316056A (en) * | 2019-05-29 | 2019-10-11 | 文远知行有限公司 | Prevent traffic object overtaking-collision method, device, computer equipment and storage medium |
| CN110979277A (en) * | 2019-12-16 | 2020-04-10 | 大陆泰密克汽车***（上海）有限公司 | Rear-end collision prevention system and method based on front vehicle state |
| CN108335527B (en) * | 2017-01-19 | 2020-12-29 | 上海仪电数字技术股份有限公司 | Alarm system and method between running vehicles |
| WO2021143540A1 (en) * | 2020-01-19 | 2021-07-22 | 于毅欣 | Vehicle networking method and apparatus |
-
2004
- 2004-05-10 CN CN 200410042177 patent/CN1249643C/en not_active Expired - Fee Related
Cited By (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101331711B (en) * | 2005-12-13 | 2010-10-06 | 大陆汽车有限责任公司 | Communication system in a motor vehicle, and method for setting up a wireless ad-hoc radio network |
| US8000857B2 (en) | 2006-01-27 | 2011-08-16 | GM Global Technology Operations LLC | Vehicle presence indication |
| CN101384918B (en) * | 2006-02-15 | 2012-02-15 | 索尼德国有限责任公司 | Relative 3D positioning in an ad-hoc network based on distances |
| US7760112B2 (en) | 2006-05-30 | 2010-07-20 | International Business Machines Corporation | System and method based on short range wireless communications for notifying drivers of abnormal road traffic conditions |
| CN101257443B (en) * | 2008-02-15 | 2010-08-04 | 北京大学 | Enquiry method based on road graticule in vehicle self-organizing network |
| CN101734216B (en) * | 2008-11-06 | 2013-07-17 | 福特全球技术公司 | System and method for determining a side-impact collision status of a vehicle |
| CN101763741B (en) * | 2009-12-28 | 2011-11-23 | 东北大学 | Method and device for early warning of vehicle rear-end accident on expressway |
| CN101837796A (en) * | 2010-02-05 | 2010-09-22 | 配天(安徽)电子技术有限公司 | Method and device for information interaction between automobiles |
| CN101977351A (en) * | 2010-10-14 | 2011-02-16 | 北京邮电大学 | Method and system for adjusting vehicle travelling state information transmitting rate |
| CN101977351B (en) * | 2010-10-14 | 2013-06-12 | 北京邮电大学 | Method and system for adjusting vehicle travelling state information transmitting rate |
| CN102289951A (en) * | 2011-01-04 | 2011-12-21 | 许春香 | Road traffic accident prevention and control device and road traffic accident prevention and control method |
| CN102358329A (en) * | 2011-09-01 | 2012-02-22 | 王大伟 | Rapid transit railway rear-end prevention method (necessary and sufficient condition) |
| CN102647477A (en) * | 2012-04-25 | 2012-08-22 | 湖南赛格导航技术研究有限公司 | Device for self-organizing network among vehicles and construction method |
| CN102700493A (en) * | 2012-05-19 | 2012-10-03 | 山东润江智控科技有限公司 | Safety management system of school bus |
| CN103400511B (en) * | 2013-08-13 | 2015-11-18 | 北海和思科技有限公司 | A kind of intelligent traffic monitoring system preventing vehicle rear-end collision |
| CN103400511A (en) * | 2013-08-13 | 2013-11-20 | 北海和思科技有限公司 | Intelligent traffic surveillance and control system |
| CN103781198A (en) * | 2013-11-05 | 2014-05-07 | 同济大学 | 802.11p and LTE/LTE-A based vehicle networking message propagation method |
| CN103781198B (en) * | 2013-11-05 | 2017-04-05 | 同济大学 | A kind of car networking message propagating method based on 802.11p and LTE/LTE A |
| CN103935309A (en) * | 2014-04-02 | 2014-07-23 | 南京航空航天大学 | Automobile anti-collision system and control method on basis of wireless data transmission base station location |
| CN104008663A (en) * | 2014-05-29 | 2014-08-27 | 重庆泉路交通科技有限公司 | Intelligent identification, caution and early-warning system for running tracks in low-visibility environment |
| CN104008663B (en) * | 2014-05-29 | 2016-11-23 | 重庆泉路交通科技有限公司 | The warning of driving trace Intelligent Recognition and early warning system under low-visibility conditions |
| CN105059283A (en) * | 2015-09-07 | 2015-11-18 | 王德龙 | Multi-information vehicle emergency braking alarm system |
| CN105891811A (en) * | 2015-10-16 | 2016-08-24 | 乐卡汽车智能科技（北京）有限公司 | Method and device for determining distance between vehicles in Internet of Vehicles |
| CN105873137A (en) * | 2015-11-11 | 2016-08-17 | 乐卡汽车智能科技（北京）有限公司 | V2X communication base station cluster system, cluster method and cluster server |
| WO2017092171A1 (en) * | 2015-11-30 | 2017-06-08 | 宇龙计算机通信科技(深圳)有限公司 | Early warning processing method, apparatus and system |
| CN105578422A (en) * | 2015-12-15 | 2016-05-11 | 北京交通大学 | Information transmission method based on vehicle-mounted mobile terminal and device thereof |
| CN105578422B (en) * | 2015-12-15 | 2018-12-28 | 北京交通大学 | Information transferring method and device based on vehicle mobile terminals |
| CN109564722A (en) * | 2016-08-10 | 2019-04-02 | 奥迪股份公司 | For exchanging the system and method for information |
| CN109564722B (en) * | 2016-08-10 | 2021-04-30 | 奥迪股份公司 | System and method for exchanging information |
| CN108335527B (en) * | 2017-01-19 | 2020-12-29 | 上海仪电数字技术股份有限公司 | Alarm system and method between running vehicles |
| CN108806331A (en) * | 2018-06-22 | 2018-11-13 | 安徽科力信息产业有限责任公司 | A kind of method and system for preventing highway secondary traffic accident |
| CN109448434A (en) * | 2018-10-16 | 2019-03-08 | 张亮 | Automatic driving vehicle group decision-making method |
| CN110316056A (en) * | 2019-05-29 | 2019-10-11 | 文远知行有限公司 | Prevent traffic object overtaking-collision method, device, computer equipment and storage medium |
| CN110979277A (en) * | 2019-12-16 | 2020-04-10 | 大陆泰密克汽车***（上海）有限公司 | Rear-end collision prevention system and method based on front vehicle state |
| CN110979277B (en) * | 2019-12-16 | 2022-11-01 | 大陆泰密克汽车***（上海）有限公司 | Rear-end collision prevention system and method based on front vehicle state |
| WO2021143540A1 (en) * | 2020-01-19 | 2021-07-22 | 于毅欣 | Vehicle networking method and apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1249643C (en) | 2006-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1249643C (en) | Method of realizing automobile anticollision on high speed highway by using radio self organizing network technology | |
| US10586405B2 (en) | Method, computer-readable storage device and apparatus for exchanging vehicle information | |
| CN106448254B (en) | V2X Internet of vehicles system, vehicle-mounted terminal, server and parking space detection method | |
| EP2901720B1 (en) | Message transmission for vehicle-to-vehicle communication enabled devices | |
| CN103465907B (en) | A kind of automotive correlation prevention device and method | |
| Le et al. | Vehicular wireless short-range communication for improving intersection safety | |
| CN106097775A (en) | A kind of method for early warning, terminal unit and server of based on navigation | |
| CN102857573B (en) | For the authentication method and system of vehicle-carrying communication | |
| US11244565B2 (en) | Method and system for traffic behavior detection and warnings | |
| CN105185142A (en) | Traffic accident early warning method, device and system | |
| JPH1170836A (en) | Alarm instruction setup method to driver of automobile and traffic alarm device | |
| CN100395788C (en) | Intelligent communication system based on high-speed cellular mobile communication | |
| Toh | Future application scenarios for MANET-based intelligent transportation systems | |
| CN105438224A (en) | Train running control method and device | |
| CN105407170A (en) | Internet of vehicles system with link protection | |
| Yang et al. | An intersection collision warning system using Wi-Fi smartphones in VANET | |
| Hsu et al. | Challenges, approaches, and solutions in intelligent transportation systems | |
| CN205071047U (en) | On -vehicle unit and on -vehicle communication system | |
| CN111326021A (en) | Vehicle danger avoiding system and method based on vehicle-to-vehicle communication | |
| CN108335527B (en) | Alarm system and method between running vehicles | |
| Mukhopadhyay et al. | V2X based road safety improvement in blind intersections | |
| Gajewska | Design of M2M communications interfaces in transport systems | |
| Yadav et al. | Architechture, applications and security for IOV: a survey | |
| Chisalita et al. | Vehicular communication-a candidate technology for traffic safety | |
| Jeong et al. | Introduction to Vehicular Network Applications |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| CI01 | Correction of invention patent gazette |
Correction item: Abstract figure Correct: IMAGE SRC=0.GIF False: Que Number: 40 Volume: 20 |
|
| CI02 | Correction of invention patent application |
Correction item: Abstract figure Correct: IMAGE SRC=0.GIF False: Que Number: 40 Page: The title page Volume: 20 |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: FIGURE OF ABSTRACT; FROM: LACK TO: TP200410042177.TIF,0 |
|
| ERR | Gazette correction |
Free format text: CORRECT: FIGURE OF ABSTRACT; FROM: LACK TO: TP200410042177.TIF,0 |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Zhongke Jingshang Technology Co., Ltd. Assignor: Institute of Computing Technology, Chinese Academy of Sciences Contract record no.: 2011110000143 Denomination of invention: Method of realizing automobile anticollision on high speed highway by using radio self organizing network technology Granted publication date: 20060405 License type: Exclusive License Open date: 20041006 Record date: 20110823 |
|
| EC01 | Cancellation of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Beijing Zhongke Polytron Technologies Inc Assignor: Institute of Computing Technology, Chinese Academy of Sciences Contract record no.: 2011110000143 Date of cancellation: 20181212 |
|
| EM01 | Change of recordation of patent licensing contract | ||
| EM01 | Change of recordation of patent licensing contract |
Change date: 20181212 Contract record no.: 2011110000143 Assignee after: Beijing Zhongke Polytron Technologies Inc Assignee before: Beijing Zhongke Jingshang Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060405 Termination date: 20190510 |