CN103909928A - Red light avoidance system - Google Patents
Red light avoidance system Download PDFInfo
- Publication number
- CN103909928A CN103909928A CN201310000355.6A CN201310000355A CN103909928A CN 103909928 A CN103909928 A CN 103909928A CN 201310000355 A CN201310000355 A CN 201310000355A CN 103909928 A CN103909928 A CN 103909928A
- Authority
- CN
- China
- Prior art keywords
- red light
- mobile phone
- automobile
- avoiding
- signal lamp
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
- B60W30/14—Adaptive cruise control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2720/00—Output or target parameters relating to overall vehicle dynamics
- B60W2720/10—Longitudinal speed
- B60W2720/103—Speed profile
Abstract
The invention provides a red light avoidance system. The red light avoidance system comprises a smart phone where a red light application program is installed and an automobile with a speed control module. The automobile automatically runs according to an optimum vehicle speed so as to avoid a red light. The red light avoidance system can save energy and reduce pollution and does not influence running safety. A universal device (such as the smart phone) rather than a customized device is adopted for the red light avoidance system to achieve the goal of red light avoidance. An existing traffic control system and an existing vehicle-mounted electronic device do not need to undergo too much modification. Therefore, the red light avoidance system is very low in hardware cost.
Description
Technical field
The present invention relates to electronic device field, or rather, relate to vehicle electronic device.
Background technology
Traffic signal lamp (signal lamp) are controlled the vehicular movement of cross roads.Due in advance and do not know the phase place of signal lamp, chaufeur often runs into red light and is forced to brake.The kinetic energy of frequently braking waste automobile, thus oil consumption increased, and it also has negative effect to environment.In order to save the energy, to improve environment, wish to develop a kind of system of avoiding red light.
US Patent 6,989,766(contriver: Mese etc., authorize day: on January 24th, 2006) a kind of system of avoiding red light proposed.It comprises that the GPS and of a tracking vehicle location accepts the receptor of the temporal information of next signal lamp.This system-computed goes out the best speed of a motor vehicle for avoiding red light, and displays it to chaufeur, and chaufeur correspondingly changes the speed of a motor vehicle.But, keep the best speed of a motor vehicle to travel needing the chaufeur speed meter of often diverting one's attention to check, this entail dangers to traffic safety.
US Patent 8,078,379(contriver: Lu, authorizes day: on December 13rd, 2011) the another kind of system of avoiding red light of proposition.This system comprises at least one roadside wireless communication apparatus, and it transmits distance and the temporal information of next signal lamp to the vehicle of passing by.This system also comprises receiver carried by automobile and in-vehicle processor, and they receive above-mentioned information, calculates the best speed of a motor vehicle, and is transferred to the control of cruising of automobile.Although this system can guarantee traffic safety, it requires existing traffic control system and existing vehicle electronic device to do larger improvement.For example say, at each cross roads, multiple wireless communication apparatus will be installed, each automobile all will be installed receptor and treater.The cost of these equipment improvement may be far beyond by the gasoline expense of avoiding red light to save.
Summary of the invention
Main purpose of the present invention is by avoiding red light to save the energy and improving environment.
Another object of the present invention is to improve the traffic safety while avoiding red light by automatic regulation speed.
Another object of the present invention is by adopting common apparatus, but not equipment for customizing reduces hardware cost.
Another object of the present invention is, by reducing, the improvement of existing traffic control system and existing vehicle electronic device is reduced to hardware cost.
According to these and other object, the present invention proposes a kind of system of avoiding red light, it comprises has installed the smart mobile phone of avoiding red light application program and the automobile that has been equipped with rate control module, it is characterized in that described smart mobile phone comprises: GPS module, this this mobile phone of GPS module tracks and the position of carrying this automobile mobile phone; Memory device, this memory stores electronic chart and the application program of avoiding red light; Mobile communication module, this mobile communication module is obtained next time of traffic lights information; Treater, the current location based on this mobile phone and the position of this signal lamp and temporal information, this treater calculates best speed of a motor vehicle curve; Interface, by this interface by this best speed of a motor vehicle curve transmission to the rate control module of this automobile; Rate control module in this system makes this automobile according to best speed of a motor vehicle curve driving, in the time that this automobile arrives this signal lamp, and the position phase of this signal lamp in expecting.The present invention contributes to save the energy, and reduces and pollute.In addition, because chaufeur does not need to divert one's attention to check speed meter, this system can greatly improve the traffic safety while avoiding red light.
Native system adopts common apparatus (as smart mobile phone), but not equipment for customizing is realized the target of avoiding red light.As long as moved appropriate application program, smart mobile phone just can be realized above-mentioned target with self.For the user who has smart mobile phone, they only need to download and avoid the application program of red light, and bootup window in motion.Concerning them, avoid red light not need to buy new hardware.In addition, because all smart mobile phones and most of automobile substantially have all been equipped with blue tooth interface, native system is very little to the change of in-vehicle electronic system, only needs blue tooth interface and cruises and control coupling.Because this system does not need existing traffic control system and existing vehicle electronic device to do too many improvement, therefore, its hardware cost is very low.
Accompanying drawing explanation
Figure 1A-Fig. 1 C has described a kind of method of how calculating best speed of a motor vehicle curve.
Fig. 2 represents a kind of system of avoiding red light.
Fig. 3 is this module map of avoiding red light system.
Fig. 4 is this module map of avoiding smart mobile phone in red light system.
Fig. 5 is this module map of avoiding automobile in red light system.
Fig. 6 A-Fig. 6 B has described two kinds of methods of the temporal information of obtaining next signal lamp.
Fig. 7 A-Fig. 7 C has described three kinds of best speed of a motor vehicle curves.
Notice, these accompanying drawings are only synoptic maps, and their not to scale (NTS) are drawn.For the purpose of obvious and convenient, the portion size in figure and structure may zoom in or out.In different embodiment, identical symbol generally represents correspondence or similar structure.
The specific embodiment
Figure 1A-Fig. 1 C has described a kind of method of calculating best speed of a motor vehicle curve.After automobile 10 is according to this best speed of a motor vehicle curve driving, in the time arriving next signal lamp 20, can avoid red light.Wherein, Figure 1A represents the relative position of automobile 10 and signal lamp 20.The position of signal lamp 20 is T, and the position of automobile 10 is that V, the speed of a motor vehicle are that S, running route are R.At initial time t
0, the distance B between automobile 10 and signal lamp 20 is D
0.
Figure 1B represents the phase order of signal lamp 20.It contains multiple signal period C
1, C
2....Each signal period is (as C
1) to contain red phase (be that signal lamp is red, as R
1), green phase (is that signal lamp is green, as G
1) He Huangxiang (is that signal lamp is yellow, as Y
1).At moment t
1stime, signal lamp 20 is from red phase R
1become green phase G
1; At moment t
1etime, signal lamp 20 is from green phase G
1become yellow phase Y
1; At moment t
1rtime, signal lamp 20 is from yellow phase Y
1become next signal period C
2in red phase R
2
Fig. 1 C represents for will be at moment t(transverse axis) the required speed of a motor vehicle S(longitudinal axis of arriving signal lamp 20).For example,, at the first green phase G
1time opening t
1sarriving signal lamp 20, the speed of a motor vehicle need to be S
1s=D
0/ (t
1s-t
0); For at the first green phase G
1end time t
1earriving signal lamp 20, the speed of a motor vehicle need to be S
1e=D
0/ (t
1e-t
0) ...Clearly, in order to be green phase time arriving signal lamp 20 at signal lamp 20, speed of a motor vehicle S need to one of meet the following conditions: 1) S
1e<S<S
1s; 2) S
2e<S<S
2sIn this example, due to S
1sbe greater than Maximum speed limit S
l, condition 1) and be corrected for S
l<S<S
1s.All things considered, for fear of red light, speed of a motor vehicle S need to be limited in following scope: S
r1=[S
1e, S
l], S
r2=[S
2e, S
2s] ...
Fig. 2 represents a kind of system of avoiding red light, and it contains a smart mobile phone 30 and an automobile 10.In the process of moving, mobile phone 30 is positioned at automobile 10.Mobile phone 30 is generally placed in a handset mounting 12.The position of its placement preferably makes chaufeur can check easily its image output (as screen) or/and listen its audio frequency output (as loud speaker).Mobile phone 30 can be iPhone, Android mobile phone, BlackBerry, Windows mobile phone or other smart mobile phone.
Fig. 3 is this module map of avoiding red light system.It comprises has installed the automobile 10 of avoiding the smart mobile phone 30 and of red light application program 40 to be equipped with rate control module 120.In motion, this mobile phone 30 moves described application program 40, calculates best speed of a motor vehicle curve 100, and is transferred to the speed of a motor vehicle control module 120 of automobile 10.Speed of a motor vehicle control module 120, correspondingly, controls automobile 10 it is travelled according to best speed of a motor vehicle curve 100.Because chaufeur does not need to divert one's attention to check speed meter, this system can greatly improve the traffic safety while avoiding red light.
Native system adopts common apparatus (as smart mobile phone), but not equipment for customizing is realized the target of avoiding red light.Fig. 4 is the module map of this smart mobile phone 30.It contains GPS module 50, memory device 60, mobile communication module 70, treater 80 and interface 90.As long as moved appropriate application program, smart mobile phone just can be realized above-mentioned target with self, just can obtain best speed of a motor vehicle curve without any need for the input of mobile unit.For the user who has smart mobile phone, they only need to download and avoid the application program of red light, and bootup window in motion.Concerning them, avoid red light not need to buy new hardware.
GPS module 50 is followed the tracks of namely automobile 10 of mobile phone 30() current location 58.It contains gps receiver 52.Mainly signal framing via satellite of gps receiver 52, it also can pass through mobile phone signal or WiFi signal framing.Satellite system comprises the gps satellite system of U.S.'s exploitation, the GLONASS satellite system of Russia's exploitation, Galilean satellite system, the Beidou satellite system of China's exploitation etc. of European Union's exploitation.
Avoid the application program 40 of red light except storage, memory device 60 is also stored the running route 64 of digital map 62 and automobile 10.This mobile phone 30 is different with general gps system, and its memory device 60 is also stored along the position 66 of the signal lamp of this running route 64.Current location 58 based on mobile phone 30 and running route 64, the position 68 that can obtain next signal lamp from memory device 60.
Mobile communication module 70 is basic elements of character of mobile phone.It contains a handset transceiver 72.This transceiver 72 is by wireless signal (as 2G, 3G and/or 4G signal) and base station communication.Mobile phone 30 can be downloaded from traffic control system data bank the temporal information 78 of next signal lamp 20; Also can from the temporal information of broadcast, obtain the temporal information 78 of next signal lamp 20.Fig. 6 A-Fig. 6 B has described the method for two kinds of acquisition time information.
The current location 58 of treater 80 based on mobile phone 30 and position 68 and the temporal information 78 of next signal lamp 20, calculate best speed of a motor vehicle curve.This computation process can take into account automobile in the oil consumption under friction speed.Best speed of a motor vehicle curve can guarantee that automobile 10 passes through, under the prerequisite of signal lamp 20, to reduce oil consumption in time as far as possible.Fig. 7 A-Fig. 7 C has described several best speed of a motor vehicle curves.
Best speed of a motor vehicle curve 100 is transferred to automobile 10 by interface 90.It preferably adopts a kind of short distance communication interface.The example of short distance communication interface comprises bluetooth and infrared interface.Now, all smart mobile phones are all equipped with blue tooth interface substantially.Because it is short distance communication, the wireless signal in automobile 10 can not disturb the driving of automobile around.
Fig. 5 is this module map of avoiding automobile 10 in red light system.It contains an interface 110 and rate control module 120.Interface 110 receives the best speed of a motor vehicle curve 100 that mobile phone 30 transmits, its short distance communication interface that preferably energy and handset port 90 are coupled.It can be also bluetooth or infrared interface.
Speed of a motor vehicle control module 120 is controlled the speed of automobile 10.An example of speed of a motor vehicle control module 120 is the control of cruising.Once it has received best speed of a motor vehicle curve 100, speed of a motor vehicle control module 120 is controlled automobile 10 makes it travel according to best speed of a motor vehicle curve 100.Because all smart mobile phones and most of automobile substantially have all been equipped with blue tooth interface, native system is very little to the change of in-vehicle electronic system, only needs blue tooth interface and cruises and control coupling.
With US Patent 8,078,379 relatively, and the present invention takes full advantage of the powerful location of smart mobile phone, communication and computing power.Correspondingly, automobile 10 does not need to install these expensive electronic machines.In addition,, because this system does not need existing traffic control system and existing vehicle electronic device to do too many improvement, therefore, its hardware cost is very low.
Fig. 6 A has described a kind of method of the temporal information of obtaining next signal lamp 20.Mobile phone 30 can be downloaded from traffic control system data bank 220 temporal information of next signal lamp 20.Traffic control system data bank 220 is generally by traffic control center (TMC) management, the time data that it contains nearly all signal lamp in a city area.The time data of each signal lamp comprises cycle (cycle length), phase place (phase), interval (interval), ratio of division (split) and biasing (offset) etc.The method has only been downloaded along the temporal information of the signal lamp of running route.This downloading process comprises the wireless telecommunications 210 between mobile phone 30 and base station 200, and wire communication 230 between base station 200 and traffic control system data bank 220.
The method for down loading of describing in Fig. 6 A does not need to change to existing traffic control system.Traffic control system data bank 220 is ready-made in existing traffic control system, and traffic control center is for many years always at the data exchange that carries out center-scene and center-center with internet.The traffic control system data bank 220 as long as traffic control center opens to the public, user can obtain the temporal information of signal lamp easily so.
Fig. 6 B has described the another kind of method of obtaining the temporal information of next signal lamp 20.Base station 200 is broadcasted the temporal information 240 of local signal lamp by mobile phone signal 210 to the mobile phone in its honeycomb.The temporal information 240 of this broadcast comprises the temporal information of nearly all signal lamp in this honeycomb, can also comprise the temporal information of closing on signal lamp in honeycomb.Due to the signal lamp Limited Number in a honeycomb, temporal information 240 quantity of information of this broadcast are less.Mobile phone 30 is selected along the temporal information of the signal lamp of running route from the temporal information 240 of this broadcast.
(D>D before arrival rate control area
0), speed of a motor vehicle S is S
0; (D<D after admission velocity control area
0), speed of a motor vehicle S is by best speed of a motor vehicle curve definitions.Fig. 7 A-Fig. 7 C has described three kinds of best speed of a motor vehicle curves.Their transverse axis is the distance B between automobile 10 and signal lamp 20, and the longitudinal axis is speed of a motor vehicle S.In Fig. 7 A, best speed of a motor vehicle curve comprises speed range [S
t1, S
t2], the speed of a motor vehicle should be between these two values.The sloping portion of this curve is from the inertia traveling of automobile 10.In inertia traveling process, the chaufeur not step on the accelerator that neither touches on the brake also.In Fig. 7 B, best speed of a motor vehicle curve comprises the at the uniform velocity S of a period of time
ttravel.In Fig. 7 C, best speed of a motor vehicle curve comprises that the speed change of a period of time travels.This is generally corresponding to the waits for too long of green light, even non-refuelling door, automobile 10 also can turn before green and slide into signal lamp 20 places at signal lamp 20.
Should understand, under the prerequisite away from the spirit and scope of the present invention not, can change form of the present invention and details, this does not hinder them to apply spirit of the present invention.Therefore, except according to the spirit of additional claims, the present invention should not be subject to any restriction.
Claims (10)
1. avoid a system for red light, comprise the smart mobile phone of avoiding red light application program and the automobile that has been equipped with rate control module have been installed, it is characterized in that described smart mobile phone comprises:
GPS module, this this mobile phone of GPS module tracks and the position of carrying this automobile mobile phone;
Memory device, this memory stores electronic chart and the application program of avoiding red light;
Mobile communication module, this mobile communication module is obtained next time of traffic lights information;
Treater, the current location based on this mobile phone and the position of this signal lamp and temporal information, this treater calculates best speed of a motor vehicle curve;
Interface, by this interface by this best speed of a motor vehicle curve transmission to the rate control module of this automobile;
Rate control module in this system makes this automobile according to best speed of a motor vehicle curve driving, in the time that this automobile arrives this signal lamp, and the position phase of this signal lamp in expecting.
2. the red light system of avoiding according to claim 1, is further characterized in that: this mobile phone is the one in iPhone mobile phone, Android mobile phone, BlackBerry or Windows mobile phone.
3. the red light system of avoiding according to claim 1, is further characterized in that: the position of this memory stores running route and/or multiple signal lamps.
4. the red light system of avoiding according to claim 1, is further characterized in that: this mobile communication module is downloaded the temporal information of this signal lamp from traffic control system data bank.
5. the red light system of avoiding according to claim 1, is further characterized in that: this mobile communication module is obtained the temporal information of this signal lamp from the temporal information of a broadcast.
6. the red light system of avoiding according to claim 1, is further characterized in that: this best speed of a motor vehicle curve comprises a speed range.
7. the red light system of avoiding according to claim 1, is further characterized in that: the rate control module of this automobile is the control of cruising.
8. the red light system of avoiding according to claim 1, is further characterized in that: this automobile contains another interface.
9. according to avoiding red light system described in claim 1 and 8, be further characterized in that: described two kinds of interfaces are short-range interface.
10. the red light system of avoiding according to claim 9, is further characterized in that: this short-range interface is bluetooth or infrared interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310000355.6A CN103909928A (en) | 2013-01-02 | 2013-01-02 | Red light avoidance system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310000355.6A CN103909928A (en) | 2013-01-02 | 2013-01-02 | Red light avoidance system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103909928A true CN103909928A (en) | 2014-07-09 |
Family
ID=51036012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310000355.6A Pending CN103909928A (en) | 2013-01-02 | 2013-01-02 | Red light avoidance system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103909928A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105719500A (en) * | 2016-04-26 | 2016-06-29 | 北京交通大学 | Time blocking road crossing vehicle speed guiding system and method based on vehicle-road synergism |
| CN106571050A (en) * | 2015-10-13 | 2017-04-19 | 上海汽车集团股份有限公司 | Vehicle traffic light passing speed selection method and device and vehicle |
| CN106794841A (en) * | 2014-10-15 | 2017-05-31 | 大陆汽车有限公司 | In view of the driving assistance method of signalling arrangement |
| CN106875709A (en) * | 2017-04-27 | 2017-06-20 | 爱易成技术(天津)有限公司 | A kind of speed abductive approach based on traffic lights, system and vehicle |
| CN106971585A (en) * | 2017-04-13 | 2017-07-21 | 吉利汽车研究院（宁波）有限公司 | Adaptive vehicle navigation system based on traffic lights |
| CN107067782A (en) * | 2017-05-09 | 2017-08-18 | 南通海鑫信息科技有限公司 | A kind of driving system for avoiding red light |
| CN108520633A (en) * | 2018-03-02 | 2018-09-11 | 江苏大学 | A kind of speed bootstrap technique for alleviating traffic congestion |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050134478A1 (en) * | 2003-12-23 | 2005-06-23 | International Business Machines Corporation | Smart traffic signal system |
| CN102074114A (en) * | 2011-01-18 | 2011-05-25 | 山东大学 | Device and method for controlling speed of BRT (bus rapid transit) |
| US20110260886A1 (en) * | 2010-04-21 | 2011-10-27 | Denso Corporation | Driver assistance device and method of controlling the same |
| CN102649432A (en) * | 2012-05-04 | 2012-08-29 | 奇瑞汽车股份有限公司 | Vehicle speed control method and system |
| CN102737519A (en) * | 2012-05-08 | 2012-10-17 | 北京交通大学 | Vehicle-road synergic early warning system with fast passage prompt function and early warning method thereof |
| CN202632536U (en) * | 2012-07-03 | 2012-12-26 | 华中科技大学 | Speed recommending system vehicle device based on ZigBee |
-
2013
- 2013-01-02 CN CN201310000355.6A patent/CN103909928A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050134478A1 (en) * | 2003-12-23 | 2005-06-23 | International Business Machines Corporation | Smart traffic signal system |
| US20110260886A1 (en) * | 2010-04-21 | 2011-10-27 | Denso Corporation | Driver assistance device and method of controlling the same |
| CN102074114A (en) * | 2011-01-18 | 2011-05-25 | 山东大学 | Device and method for controlling speed of BRT (bus rapid transit) |
| CN102649432A (en) * | 2012-05-04 | 2012-08-29 | 奇瑞汽车股份有限公司 | Vehicle speed control method and system |
| CN102737519A (en) * | 2012-05-08 | 2012-10-17 | 北京交通大学 | Vehicle-road synergic early warning system with fast passage prompt function and early warning method thereof |
| CN202632536U (en) * | 2012-07-03 | 2012-12-26 | 华中科技大学 | Speed recommending system vehicle device based on ZigBee |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106794841B (en) * | 2014-10-15 | 2019-05-17 | 大陆汽车有限公司 | The data structure of driving assistance method and the signal condition for transmitting signalling arrangement |
| CN106794841A (en) * | 2014-10-15 | 2017-05-31 | 大陆汽车有限公司 | In view of the driving assistance method of signalling arrangement |
| US10967868B2 (en) | 2014-10-15 | 2021-04-06 | Continental Automotive Gmbh | Method for driving assistance, in accordance with a signal system |
| CN106571050A (en) * | 2015-10-13 | 2017-04-19 | 上海汽车集团股份有限公司 | Vehicle traffic light passing speed selection method and device and vehicle |
| CN105719500A (en) * | 2016-04-26 | 2016-06-29 | 北京交通大学 | Time blocking road crossing vehicle speed guiding system and method based on vehicle-road synergism |
| CN106971585A (en) * | 2017-04-13 | 2017-07-21 | 吉利汽车研究院（宁波）有限公司 | Adaptive vehicle navigation system based on traffic lights |
| CN106875709A (en) * | 2017-04-27 | 2017-06-20 | 爱易成技术(天津)有限公司 | A kind of speed abductive approach based on traffic lights, system and vehicle |
| WO2018196252A1 (en) * | 2017-04-27 | 2018-11-01 | 爱易成技术(天津)有限公司 | Traffic light-based vehicle speed inducing method and system, and vehicle |
| CN113223310A (en) * | 2017-04-27 | 2021-08-06 | 爱易成技术(天津)有限公司 | Vehicle speed induction method and system based on traffic lights and vehicle |
| US11361659B2 (en) | 2017-04-27 | 2022-06-14 | Ie-Cheng Technology (Tianjin) Co., Ltd. | Traffic light-based vehicle speed induction method and system, and vehicle |
| WO2018205295A1 (en) * | 2017-05-09 | 2018-11-15 | 南通海鑫信息科技有限公司 | Red light-avoiding driving system |
| CN107067782A (en) * | 2017-05-09 | 2017-08-18 | 南通海鑫信息科技有限公司 | A kind of driving system for avoiding red light |
| CN108520633A (en) * | 2018-03-02 | 2018-09-11 | 江苏大学 | A kind of speed bootstrap technique for alleviating traffic congestion |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103909928A (en) | Red light avoidance system | |
| CN205943098U (en) | A intelligent transportation inducible system that it is current that is used for crossing not stop | |
| US20130073193A1 (en) | Collaborative traffic monitoring | |
| CN108682168B (en) | Vehicle speed guiding system and method for reducing stopping at signalized intersection | |
| CN105390025A (en) | Intelligent traffic safety management system based on location information | |
| CN102682617A (en) | System for interacting road traffic identification, information and vehicle | |
| CN103812605A (en) | Method and device for data broadcasting control and data broadcasting in internet of vehicles | |
| CN107933554A (en) | A kind of mobile phone constant-speed-cruise control method | |
| CN104318797B (en) | A kind of Beidou navigation car-mounted terminal with urban traffic guidance function and system | |
| WO2009121214A1 (en) | A message terminal for gps positioning and ranging and electronic license plate for a vehicle | |
| CN107358810A (en) | A kind of matching process of vehicle receiver traffic lights information | |
| CN105318878A (en) | Vehicle control method based on wireless terminal and the wireless terminal | |
| GB2536718A (en) | Connectivity | |
| CN104986189A (en) | Train riding-station reporting system realized by mobile terminal | |
| JPWO2013171784A1 (en) | Driving assistance device | |
| CN102682621A (en) | On-vehicle position monitoring equipment and control method | |
| US11475765B2 (en) | Determining the position of a later stopping point of a vehicle | |
| CN102221367A (en) | Interdynamic navigation method based on hotspot vehicle | |
| CN114142955B (en) | Broadcasting signal playing method, map generating method and device | |
| CN104700637A (en) | Traffic control method, traffic control signal light system and traffic control receiving terminal | |
| KR20190064819A (en) | Vehicle, infra and method for controlling the vehicle to infrastructure communication | |
| CN205211183U (en) | Intelligent transportation inducible system | |
| CN103000041B (en) | Road traffic navigation system | |
| KR20160049068A (en) | System and method for providing connected car service | |
| US7480560B2 (en) | Self-measuring automotive traffic |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140709 |