CN102176275A - Vehicle collision detecting and treating system as well as detecting and treating method - Google Patents
Vehicle collision detecting and treating system as well as detecting and treating method Download PDFInfo
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Abstract
The invention provides a vehicle collision detecting and treating system. The system comprises a global positioning system (GPS) terminal for determining real-time position information of a vehicle, a wireless communication network for transmitting wireless signals collected by the GPS terminal, a server for receiving GPS terminal signals transmitted by the wireless communication network and transmitting the wireless signals to the GPS terminal. The invention also provides a method for detecting vehicle collision and a help seeking method after the vehicle is collided, namely the server determines whether the collision happens or not and whether a help-seeking message is sent or not. By the system and the method, when passengers cannot seek help after the vehicle is collided, the vehicle collision detecting system can automatically send out a help seeking signal to the outside, and is ready to notify the position of the vehicle, so that the passengers are prevented from unnecessary injury.
Description
[technical field]
The method that the present invention relates to a kind of vehicle collision detection and disposal system and adopt this system that vehicle collision is detected and disposes.
[background technology]
Along with increasing of vehicle population, the incidence of traffic hazard is also in continuous increase, the security of automobile becomes topic concerned gradually, the safety practice of automobile has multiple, securing band and air bag for example are set in automobile, and these safety equipment have reduced automobile generation traffic hazard makes passenger on the automobile and driver's injured degree.But when major traffic accidents took place, the most important condition that often can reduce wounded's mortality ratio was in time the wounded to be sued and laboured.
When traffic hazards such as vehicle generation slight impact or scratch, generally be to dial the police emergency number by litigant or eyewitness to seek help, if major traffic accidents take place (such as vehicle rollover, the vehicle gross distortion) time, because the litigant is badly wounded, ability is not dialed the phone of seeking help, after perhaps traffic hazard taking place, litigant's communication tool is lost, can only call to report to the police by the eyewitness like this and seek help, if but the scene does not have the eyewitness, the phenomenon that then can occur having no talent and report to the police, the relief time that can delay accident the wounded, and brought great threat for accident the wounded's life.
So just need a kind ofly can detect travel condition of vehicle automatically, and replace this vehicle to send the technology of help signal to the external world automatically according to travel condition of vehicle.
GPS terminal can help people to determine the particular location of vehicle very easily, and knows that accurately the vehicle particular location that traffic hazard takes place is the necessary condition that can offer help to the wounded who has an accident in time.Though present a lot of vehicles have been equipped with GPS terminal, common GPS terminal does not but possess real-time detection travel condition of vehicle and replaces the human pilot of this vehicle to send the function of help signal to the external world when vehicle generation traffic hazard automatically.
[summary of the invention]
In order to solve the technical matters that exists in the prior art, the invention provides a kind of detection and disposal system of accurate judgement collision happens and the method that adopts this system that vehicle collision is detected and disposes.
In order to solve the problems of the technologies described above, the present invention mainly adopts following technical scheme:
The invention provides a kind of vehicle collision detection and disposal system, comprising:
The GPS terminal is used for determining the real-time position information of vehicle; Wireless communication networks is used to transmit the wireless signal that the GPS terminal is gathered; Server is used to receive the GPS terminal signaling that sent by wireless communication networks and sends wireless signal to the GPS terminal.
Described GPS terminal comprises:
The information detection module is used for being captured in the time and the displacement of vehicle deceleration process;
First computing module by time and the displacement information that is transmitted by the information detection module, calculates velocity information and acceleration information after the deceleration;
First comparison module, the absolute value of the acceleration information that computing module is calculated with compare at the predefined acceleration threshold values of described comparison module;
Communication module;
If in the comparison module, the absolute value of described acceleration information surpasses sets threshold values, and then described communication module sends to described server with the velocity information that computing module calculates.
Described server comprises:
Information receiving module is used to receive the velocity information that the communication module by the GPS terminal sends by wireless communication networks;
Judge module is used to judge whether the velocity information that receives is zero;
Second computing module is zero if the judged result of described judge module is a velocity information, the time that the then described second computing module computing velocity is continued when being zero, and acknowledges requests time;
Second comparison module, the duration that is used for described second computing module is calculated compares with default duration threshold values, and the described acknowledges requests time compares with acknowledges requests time threshold values;
Information sending module;
If the duration surpasses default duration threshold values, then described information sending module sends acknowledges requests to the GPS terminal; If the acknowledges requests time surpasses acknowledges requests time threshold values, then described information sending module sends self-service help signal to the external world.
Described information detection module is connected with the velocity calculator that vehicle carries, and is used to obtain its speed and corresponding temporal information.
The present invention provides a kind of vehicle collision detection and method of disposal in addition, it is characterized in that, may further comprise the steps:
1) detects by the time and the displacement information of described GPS terminal information detection module moderating process;
2) first computing module of described GPS terminal calculated according to detected time of information detection module and displacement information, drew velocity information and acceleration information after the deceleration;
3) described first comparison module compares the absolute value and the predefined acceleration threshold values of the acceleration information of first computing module calculating, if the absolute value of the acceleration information that calculates surpasses predefined acceleration threshold values, then enters step 4); If the absolute value of the acceleration information that calculates then turns back to step 1) less than predefined acceleration threshold values;
4) communication module of described GPS terminal is judged this velocity information by the judge module of server by the velocity information of wireless communication networks after server reports deceleration, if velocity information is zero, then enters 5); If velocity information is non-vanishing, then repeating step 4);
5) second computing module of described server goes out the time that is continued when computing velocity is zero,
The time and the predefined duration threshold values that are continued when 6) second comparison module of described server is zero with speed compare, if the time that continues surpasses default threshold values, then enter step 7), if the time that continues less than default threshold values, is then returned step 5);
7) information sending module of described server sends acknowledges requests to the GPS terminal, and second computing module by described server goes out to calculate the acknowledges requests time simultaneously;
8) second comparison module of described server compares the acknowledges requests time and the predefined acknowledges requests time threshold values of step 7), if the acknowledges requests time surpasses acknowledges requests time threshold values, then enters step 9); If the acknowledges requests time less than acknowledges requests time threshold values, then returns 7);
9) described server is judged the state after vehicle is in collision, and sends help signal and vehicle position information to the external world.
Described information detection module is connected by carrying counter with vehicle, with acquisition speed and corresponding temporal information.
This method is further comprising the steps of:
1) states the velocity calculator that the information detection module carries from vehicle and collect velocity information and corresponding time;
2) described first computing module calculates according to described velocity information and corresponding time, draws acceleration information;
3) described first comparison module compares the absolute value and the predefined acceleration threshold values of the acceleration information of first computing module calculating, if the absolute value of the acceleration information that calculates surpasses predefined acceleration threshold values, then enters step 4); If the absolute value of the acceleration information that calculates then turns back to step 1) less than predefined acceleration threshold values;
4) communication module of described GPS terminal is judged this velocity information by the judge module of server by the velocity information of wireless communication networks after server reports deceleration, if velocity information is zero, then enters 5); If velocity information is non-vanishing, then repeating step 4);
5) second computing module of described server goes out the time that is continued when computing velocity is zero;
The time and the predefined duration threshold values that are continued when 6) second comparison module of described server is zero with speed compare, if the time that continues surpasses default threshold values, then enter step 7), if the time that continues less than default threshold values, is then returned step 5);
7) information sending module of described server sends acknowledges requests to the GPS terminal, and second computing module by described server goes out to calculate the acknowledges requests time simultaneously;
8) second comparison module of described server compares the acknowledges requests time and the predefined acknowledges requests time threshold values of step 7), if the acknowledges requests time surpasses acknowledges requests time threshold values, then enters step 9); If the acknowledges requests time less than acknowledges requests time threshold values, then returns 7);
9) described server is judged the state after vehicle is in collision, and sends help signal and vehicle position information to the external world.
Beneficial technical effects of the present invention is:
Vehicle collision detection of the present invention and disposal system are with GPS terminal, wireless communication networks and server combine, the improper deceleration that vehicle collision detection method by using this system and recourse method can detect vehicle, stop, because server is positioned at network side, even GPS terminal is damaged and can't sends help information when collision, passenger can not outwards be sought help, the vehicle help information still can in time send, make the vehicle ride personnel can obtain treatment as soon as possible, reduce the symptoms such as excessive blood loss that cause because of time lengthening, in order to avoid cause unnecessary damage.
[description of drawings]
Fig. 1 is vehicle collision detection and disposal system frame diagram;
Fig. 2 is the preferred systems frame diagram of vehicle collision detection and disposal system;
Fig. 3 is vehicle collision detection and method of disposal process flow diagram;
Wherein, the displacement in the s-vehicle deceleration process; T is the time in the vehicle deceleration process; V is a car speed; A is a vehicle acceleration; A is an acceleration rate threshold default in first comparison module; t
1Duration when being zero for car speed; T
1--the duration threshold value when default car speed is zero in second comparison module; t
2Send the time of acknowledges requests signal for server; T
2It is acknowledges requests time threshold default in second comparison module.
[embodiment]
The present invention is further elaborated below in conjunction with the drawings and specific embodiments.
See also Fig. 1～3, Fig. 1 is vehicle collision detection and disposal system frame diagram; Fig. 2 is the preferred systems frame diagram of vehicle collision detection and disposal system; Fig. 3 is vehicle collision detection and method of disposal process flow diagram.
Embodiment 1:
As shown in Figure 1, vehicle collision detection and disposal system are made up of GPS terminal 1, wireless communication networks 2 and server 3.Wherein GPS terminal 1 is used for determining the real-time position information of vehicle; Wireless communication networks 2 is used to transmit the wireless signal that GPS terminal 1 is gathered; Server 3 is used to receive the signal of the GPS terminal 1 that is sent by wireless communication networks 2, and makes corresponding analyzing and processing, and sends wireless signal to GPS terminal 1.By GPS terminal 1 is combined with server 3, can avoid under the GPS terminal 1 impaired situation or artificially also can't send help information the time, at this moment, because server 3 is positioned at network side, just can make the collision help information of vehicle to send timely, reduce life and property loss.
As shown in Figure 2, as the preferred technical solution of the present invention, described GPS terminal 1 comprises: information detection module 11 is used for being captured in the time and the displacement of vehicle deceleration process; First computing module 12 by time and the displacement information that is transmitted by information detection module 11, calculates velocity information and acceleration information after the deceleration; First comparison module 13, the absolute value of the acceleration information that first computing module 12 is calculated with compare at described first comparison module, 13 predefined acceleration threshold values; Communication module 14, if in first comparison module 13, the absolute value of described acceleration information surpasses sets threshold values, then described communication module 14 sends to described server 1 with the velocity information that first computing module 12 calculates.Described server 3 comprises: information receiving module 31 is used to receive the velocity information that the communication module 14 by GPS terminal 1 sends by wireless communication networks 2; Judge module 32 is used to judge whether the velocity information that receives is zero; Second computing module 33 is zero if the judged result of described judge module 32 is velocity informations, the time that then described second computing module, 33 computing velocitys are continued when being zero, and acknowledges requests time; Second comparison module 34 be used for the duration that described second computing module 33 calculates is compared with default duration threshold values, and the described acknowledges requests time compares with acknowledges requests time threshold values; Information sending module 35, if the duration surpasses default duration threshold values, then described information sending module 35 sends acknowledges requests to GPS terminal 1; If the acknowledges requests time surpasses acknowledges requests time threshold values, then described information sending module 35 sends self-service help signal to the external world.Utilization comprises the real-time information such as running status of the GPS terminal 1 detection vehicle of above-mentioned functions module, can detect the information that comprises collision status, and need not acceleration transducer, just can obtain acceleration information, utilize server 3 to analyze vehicle simultaneously and whether be in collision status with above-mentioned functions module, send help information by server 3 to the external world again, even when GPS terminal 1 is damaged or artificially also can't be sent relief information, at this moment, server 3 just can report the information of collision vehicle automatically, can send self help information to the external world simultaneously.
As another optimal technical scheme of the present invention, the velocity calculator that the information detection module 11 and the vehicle of GPS terminal 1 carry is connected, be used to obtain its speed and corresponding temporal information, so just can directly obtain the velocity information of vehicle, first computing module 12 just need not calculate velocity information, thereby saves time more.
Embodiment 2:
As shown in Figure 3, vehicle collision detection provided by the invention and method of disposal mainly may further comprise the steps:
1) the time t of 11 pairs of moderating processes of information detection module of described GPS terminal 1 and displacement s information detect;
2) described first computing module 12 calculates according to information detection module 11 detected time t and displacement s information, draws velocity information v and acceleration information a after the deceleration;
3) described first comparison module 13 compares absolute value and the predefined acceleration threshold values A of the acceleration information a of first computing module, 12 calculating, if the absolute value of the acceleration information a that calculates surpasses predefined acceleration threshold values A, then enter step 4); If the absolute value of the acceleration information a that calculates then turns back to step 1) less than predefined acceleration threshold values A;
4) communication module 14 of described GPS terminal 1 is by the velocity information of wireless communication networks 2 after server 3 reports deceleration, judged by 32 pairs of these velocity informations of judge module v of server 3, if velocity information v is zero, then enters 5); If velocity information v is non-vanishing, then repeating step 4);
5) second computing module 33 of described server 3 goes out the time t that is continued when computing velocity v is zero
1
The time t that is continued when 6) second comparison module 34 of described server 3 is zero with speed v
1With predefined duration threshold values T
1Compare, if the time t that continues
1Surpass default threshold values T
1, then enter step 7), if the time t that continues
1Less than default threshold values T
1, then return step 5);
7) information sending module 35 of described server 3 sends acknowledges requests to GPS terminal 1, and second computing module 33 by described server 3 calculates acknowledges requests time t simultaneously
2
8) second comparison module 34 of described server 3 is with the acknowledges requests time t of step 7)
2With predefined acknowledges requests time threshold values T
2Compare, if acknowledges requests time t
2Surpass acknowledges requests time threshold values T
2, then enter step 9); If acknowledges requests time t
2Less than acknowledges requests time threshold values T
2, then return 7);
9) described server 3 is judged the state after vehicle is in collision, and sends help signal and vehicle position information to the external world.
When server 3 is judged vehicle and is in collision status, also send help information to the external world, this help information comprises vehicle position information, accident condition information etc., so that people and vehicle can access relief timely.This self-service recourse method damages or artificially also can't be when the external world sends relief information in GPS terminal 1, because server 3 is positioned at network side, then server 3 can send help information to the external world automatically, send accident information etc. such as server 3 to traffic control department.
The technical scheme that provides of the present invention is provided, only need calculate the acceleration information and the velocity information of vehicle by GPS terminal 1, and need not acceleration transducer, velocity information is reported to server 3, carry out analyzing and processing by server 3, judge vehicle and whether be in collision status, because server 3 is in network side, then server 3 can send relevant information to the external world voluntarily, so that the collision vehicle obtains relief timely.
Embodiment 3:
The present embodiment difference from Example 2 only is, the velocity calculator that the information detection module 11 and the vehicle of GPS terminal 1 carry is connected, directly obtain velocity information v, and the time, at this moment, only need to calculate acceleration information a and get final product, no longer carry out the calculating of velocity information v, can reduce the operand of first computing module like this, save more time, help making faster judgement.
The above only is preferred embodiment of the present invention, can not be considered as limitation of the present invention according to this, and all any modification, changes in thinking scope of the present invention all should be within protection scope of the present invention.
Claims (7)
1. vehicle collision detection and disposal system comprise:
The GPS terminal is used for determining the real-time position information of vehicle; Wireless communication networks is used to transmit the wireless signal that the GPS terminal is gathered; Server is used to receive the GPS terminal signaling that sent by wireless communication networks and sends wireless signal to the GPS terminal.
2. vehicle collision detection according to claim 1 and disposal system are characterised in that: described GPS terminal comprises:
The information detection module is used for being captured in the time and the displacement of vehicle deceleration process;
First computing module by time and the displacement information that is transmitted by the information detection module, calculates velocity information and acceleration information after the deceleration;
First comparison module, the absolute value of the acceleration information that computing module is calculated with compare at the predefined acceleration threshold values of described comparison module;
Communication module;
If in the comparison module, the absolute value of described acceleration information surpasses sets threshold values, and then described communication module sends to described server with the velocity information that computing module calculates.
3. according to described vehicle collision detection of claim 2 and disposal system, it is characterized in that: described server comprises:
Information receiving module is used to receive the velocity information that the communication module by the GPS terminal sends by wireless communication networks;
Judge module is used to judge whether the velocity information that receives is zero;
Second computing module is zero if the judged result of described judge module is a velocity information, the time that the then described second computing module computing velocity is continued when being zero, and acknowledges requests time;
Second comparison module, the duration that is used for described second computing module is calculated compares with default duration threshold values, and the described acknowledges requests time compares with acknowledges requests time threshold values;
Information sending module;
If the duration surpasses default duration threshold values, then described information sending module sends acknowledges requests to the GPS terminal; If the acknowledges requests time surpasses acknowledges requests time threshold values, then described information sending module sends self-service help signal to the external world.
4. according to claim 2 or 3 described vehicle collision detection and disposal systems, it is characterized in that: described information detection module is connected with the velocity calculator that vehicle carries, and is used to obtain its speed and corresponding temporal information.
5. vehicle collision detection and method of disposal is characterized in that, may further comprise the steps:
1) detects by the time and the displacement information of described GPS terminal information detection module moderating process;
2) first computing module of described GPS terminal calculated according to detected time of information detection module and displacement information, drew velocity information and acceleration information after the deceleration;
3) described first comparison module compares the absolute value and the predefined acceleration threshold values of the acceleration information of first computing module calculating, if the absolute value of the acceleration information that calculates surpasses predefined acceleration threshold values, then enters step 4); If the absolute value of the acceleration information that calculates then turns back to step 1) less than predefined acceleration threshold values;
4) communication module of described GPS terminal is judged this velocity information by the judge module of server by the velocity information of wireless communication networks after server reports deceleration, if velocity information is zero, then enters 5); If velocity information is non-vanishing, then repeating step 4);
5) second computing module of described server goes out the time that is continued when computing velocity is zero,
The time and the predefined duration threshold values that are continued when 6) second comparison module of described server is zero with speed compare, if the time that continues surpasses default threshold values, then enter step 7), if the time that continues less than default threshold values, is then returned step 5);
7) information sending module of described server sends acknowledges requests to the GPS terminal, and second computing module by described server goes out to calculate the acknowledges requests time simultaneously;
8) second comparison module of described server compares the acknowledges requests time and the predefined acknowledges requests time threshold values of step 7), if the acknowledges requests time surpasses acknowledges requests time threshold values, then enters step 9); If the acknowledges requests time less than acknowledges requests time threshold values, then returns 7);
9) described server is judged the state after vehicle is in collision, and sends help signal and vehicle position information to the external world.
6. the method that vehicle collision according to claim 5 detects and disposes, it is characterized in that: described information detection module is connected by carrying counter with vehicle, with acquisition speed and corresponding temporal information.
7. the method that vehicle collision according to claim 6 detects and disposes is characterized in that: may further comprise the steps:
1) states the velocity calculator that the information detection module carries from vehicle and collect velocity information and corresponding time;
2) described first computing module calculates according to described velocity information and corresponding time, draws acceleration information;
3) described first comparison module compares the absolute value and the predefined acceleration threshold values of the acceleration information of first computing module calculating, if the absolute value of the acceleration information that calculates surpasses predefined acceleration threshold values, then enters step 4); If the absolute value of the acceleration information that calculates then turns back to step 1) less than predefined acceleration threshold values;
4) communication module of described GPS terminal is judged this velocity information by the judge module of server by the velocity information of wireless communication networks after server reports deceleration, if velocity information is zero, then enters 5); If velocity information is non-vanishing, then repeating step 4);
5) second computing module of described server goes out the time that is continued when computing velocity is zero;
The time and the predefined duration threshold values that are continued when 6) second comparison module of described server is zero with speed compare, if the time that continues surpasses default threshold values, then enter step 7), if the time that continues less than default threshold values, is then returned step 5);
7) information sending module of described server sends acknowledges requests to the GPS terminal, and second computing module by described server goes out to calculate the acknowledges requests time simultaneously;
8) second comparison module of described server compares the acknowledges requests time and the predefined acknowledges requests time threshold values of step 7), if the acknowledges requests time surpasses acknowledges requests time threshold values, then enters step 9); If the acknowledges requests time less than acknowledges requests time threshold values, then returns 7);
9) described server is judged the state after vehicle is in collision, and sends help signal and vehicle position information to the external world.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610069A (en) * | 2012-03-20 | 2012-07-25 | 人民搜索网络股份公司 | Acceleration-sensor-based collision detection and alarming system and method thereof |
| CN103017722A (en) * | 2012-09-26 | 2013-04-03 | 浙江吉利汽车研究院有限公司杭州分公司 | CAE (Computer Aided Engineering)-based method for measuring vehicle body deformation by simulating head-on collision |
| CN103700214A (en) * | 2013-12-19 | 2014-04-02 | 惠州Tcl移动通信有限公司 | Electronic equipment and method for automatically asking for help by using same |
| CN104112362A (en) * | 2014-06-19 | 2014-10-22 | 深圳威易森科技有限公司 | Help calling method and system for vehicle |
| CN108062856A (en) * | 2017-12-18 | 2018-05-22 | 广州亚美信息科技有限公司 | A kind of vehicle impact detection system and method based on vehicle-mounted OBD interfaces |
| CN108122384A (en) * | 2016-11-29 | 2018-06-05 | 英业达科技有限公司 | Accident review System and method for |
| CN110143200A (en) * | 2019-04-01 | 2019-08-20 | 深圳市元征科技股份有限公司 | A kind of vehicle status data acquisition methods, device, mobile unit and storage medium |
| CN110415530A (en) * | 2019-06-10 | 2019-11-05 | 许超贤 | A kind of intelligent internet traffic control system method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6459988B1 (en) * | 2001-06-12 | 2002-10-01 | At Road, Inc. | Method and system for detecting vehicle collision using global positioning system |
| US20050128062A1 (en) * | 2003-12-16 | 2005-06-16 | Lundsgaard Soren K. | Method and apparatus for detecting vehicular collisions |
| CN101127146A (en) * | 2006-08-16 | 2008-02-20 | 北京亿阳增值业务通信股份有限公司 | Alarm system and vehicle alarming method based on the alarm system |
| CN101168358A (en) * | 2006-10-25 | 2008-04-30 | 厦门雅迅网络股份有限公司 | Method and device used for vehicle collision/side overturn detecting and alarming |
| CN101625772A (en) * | 2009-08-06 | 2010-01-13 | 安霸半导体技术（上海）有限公司 | Vehicle-bone navigation and video recording integration system and method |
-
2011
- 2011-01-27 CN CN2011100297762A patent/CN102176275A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6459988B1 (en) * | 2001-06-12 | 2002-10-01 | At Road, Inc. | Method and system for detecting vehicle collision using global positioning system |
| US20050128062A1 (en) * | 2003-12-16 | 2005-06-16 | Lundsgaard Soren K. | Method and apparatus for detecting vehicular collisions |
| CN101127146A (en) * | 2006-08-16 | 2008-02-20 | 北京亿阳增值业务通信股份有限公司 | Alarm system and vehicle alarming method based on the alarm system |
| CN101168358A (en) * | 2006-10-25 | 2008-04-30 | 厦门雅迅网络股份有限公司 | Method and device used for vehicle collision/side overturn detecting and alarming |
| CN101625772A (en) * | 2009-08-06 | 2010-01-13 | 安霸半导体技术（上海）有限公司 | Vehicle-bone navigation and video recording integration system and method |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610069A (en) * | 2012-03-20 | 2012-07-25 | 人民搜索网络股份公司 | Acceleration-sensor-based collision detection and alarming system and method thereof |
| CN103017722A (en) * | 2012-09-26 | 2013-04-03 | 浙江吉利汽车研究院有限公司杭州分公司 | CAE (Computer Aided Engineering)-based method for measuring vehicle body deformation by simulating head-on collision |
| CN103017722B (en) * | 2012-09-26 | 2015-11-04 | 浙江吉利汽车研究院有限公司杭州分公司 | A kind of method of the head-on crash simulated measurement body distortion amount based on CAE |
| CN103700214A (en) * | 2013-12-19 | 2014-04-02 | 惠州Tcl移动通信有限公司 | Electronic equipment and method for automatically asking for help by using same |
| CN104112362A (en) * | 2014-06-19 | 2014-10-22 | 深圳威易森科技有限公司 | Help calling method and system for vehicle |
| CN108122384A (en) * | 2016-11-29 | 2018-06-05 | 英业达科技有限公司 | Accident review System and method for |
| CN108062856A (en) * | 2017-12-18 | 2018-05-22 | 广州亚美信息科技有限公司 | A kind of vehicle impact detection system and method based on vehicle-mounted OBD interfaces |
| CN110143200A (en) * | 2019-04-01 | 2019-08-20 | 深圳市元征科技股份有限公司 | A kind of vehicle status data acquisition methods, device, mobile unit and storage medium |
| CN110415530A (en) * | 2019-06-10 | 2019-11-05 | 许超贤 | A kind of intelligent internet traffic control system method |
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