CN102745157A - Collision avoidance system for vehicles - Google Patents
Collision avoidance system for vehicles Download PDFInfo
- Publication number
- CN102745157A CN102745157A CN2012102088889A CN201210208888A CN102745157A CN 102745157 A CN102745157 A CN 102745157A CN 2012102088889 A CN2012102088889 A CN 2012102088889A CN 201210208888 A CN201210208888 A CN 201210208888A CN 102745157 A CN102745157 A CN 102745157A
- Authority
- CN
- China
- Prior art keywords
- electromagnetic field
- radar probe
- vehicle
- electromagnetic
- field generator
- 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
Landscapes
- Traffic Control Systems (AREA)
Abstract
The invention discloses a collision avoidance system for vehicles, and the system is mainly composed of a rear electromagnetic field generation device 1, a rear radar probe 2, a controller 3, a battery pack 4, a front electromagnetic field generation device 5, a front radar probe 6, a front electromagnetic inductor 7, and a rear electromagnetic inductor 8, wherein when only one of the rear radar probe 2 and the front radar probe 6 of a front vehicle detects that the distance between the front vehicle and a rear vehicle is less than a safe distance, the controller 3 installed on the vehicle which is equipped with the radar probe starts the electromagnetic field generation device of the vehicle, and after the other vehicle induces the electromagnetic field via the electromagnetic inductor, the electromagnetic field generation device of the other vehicle is immediately started as well; and when the rear radar probe 2 and the front radar probe 6 of the two vehicles detect that the distance between two vehicles is less than the safe distance simultaneously, the two vehicles start the electromagnetic field generation devices simultaneously to generate a homopolar electromagnetic field, thus avoiding the collision of the two vehicles.
Description
Affiliated technical field
The present invention relates to a kind of vehicle intelligent collision system, belong to Vehicle security system, can effectively avoid collision happens.
Background technology
Vehicle security system mainly is divided into active safety system and passive safety system, and active safety system can avoid accident to take place through the control vehicle state of kinematic motion, and passive safety system is after vehicle has an accident, can effectively protect occupant safety; At present; Passive safety system is studied comparative maturity both at home and abroad; And be used widely; Active safety system is also obtained and is enriched achievement and practical application, like ABS (Anti-lock Braking System), ASR (Acceleration Slip Regulation), ESP systems such as (Electronic Stabilty Program), has all improved the active safety of vehicle greatly; But these systems mainly are based on the control system of bicycle, cooperate based on two cars and realize that initiatively the active safety system of collision avoidance is also seldom seen.
Summary of the invention
The present invention proposes a kind of electromagnetic field homopolarity mutual exclusion principle of utilizing, the active safety system of avoiding vehicle to bump against.
Said vehicle intelligent collision system is mainly by back electromagnetic field generator 1, back radar probe 2, and controller 3, battery pack 4, preceding electromagnetic field generator 5, preceding radar probe 6, preceding electromagnetic inductor 7, back electromagnetic inductor 8 compositions, as shown in the figure.In the time that radar probe 6 detects two following distances less than safety distance before radar probe 2 behind the front truck and the back car; Electromagnetic field generator 1 produced the homopolarity electromagnetic field with the preceding electromagnetic field generator 5 of back car through battery pack 4 power supplies after controller 3 promptly started front truck; Two cars are repelled each other; Stop two cars near, prevent that collision from taking place.
Said vehicle intelligent collision system; It is characterized in that; When radar probe 6 before radar probe behind the front truck 2 and the back car as long as one of them is detect two following distances less than safety distance the time; The controller of installing on the vehicle of this radar probe 3 promptly starts this car electromagnetic field generator, after another car is sensed electromagnetic field through electromagnetic inductor, also starts this car electromagnetic field generator immediately; In the time that two car radars probe 2,6 detects two spacings simultaneously less than safety distance, two cars start electromagnetic field generator simultaneously, produce the homopolarity electromagnetic field, prevent the collision of two cars.
Said vehicle intelligent collision system is characterized in that, radar probe and electromagnetic inductor are packaged in one, has simplified system architecture.
Description of drawings
Accompanying drawing is the vehicle intelligent collision system construction drawing.
Among the figure, 1. back electromagnetic field generator, 2. back radar probe, 3. controller, 4. battery pack, 5. before electromagnetic field generator, 6. before radar probe, 7. vehicle body.
The specific embodiment
For making the real purpose of the present invention, technical scheme and advantage clearer; To combine accompanying drawing of the present invention below, technical scheme of the present invention carried out clear, intactly description, obviously; Described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
In order to improve safety; The mode that starts anti-collision system has three kinds: first kind of mode, and in the time that radar probe 2 behind the front truck detects with the back spacing less than safety distance, front truck starts the back electromagnetic field generator; After back car is sensed electromagnetic field through electromagnetic inductor; Also start the preceding electromagnetic field generator of back car immediately, produce the homopolarity electromagnetic field, prevent the collision of two cars; The second way, when after radar probe 6 detects with leading vehicle distance less than safety distance before the car time, back car starts preceding electromagnetic field generator; After front truck is sensed electromagnetic field through electromagnetic inductor; Also start electromagnetic field generator behind the front truck immediately, produce the homopolarity electromagnetic field, prevent the collision of two cars; The third mode, in the time that front and back car radar probe 2,6 detects two spacings simultaneously less than safety distance, two cars start electromagnetic field generator simultaneously; Produce the homopolarity electromagnetic field; Prevent two cars collisions, this kind mode can shorten the anti-collision system response time for ideal style.
Claims (2)
1. said vehicle intelligent collision system is characterized in that, said vehicle intelligent collision system is mainly by back electromagnetic field generator (1), back radar pop one's head in (2); Controller (3), battery pack (4), preceding electromagnetic field generator (5); Preceding radar probe (6), preceding electromagnetic inductor (7), back electromagnetic inductor (8) is formed; When radar before radar probe (2) behind the front truck and the back car pop one's head in (6) need only one of them detect two following distances less than safety distance the time; The controller of installing on the vehicle of this radar probe (3) promptly starts this car electromagnetic field generator; After another car is sensed electromagnetic field through electromagnetic inductor, also start this car electromagnetic field generator immediately; When two car radars probes (2), in the time that (6) being detected two spacings simultaneously less than safety distance, two cars start electromagnetic field generator simultaneously, produce the homopolarity electromagnetic field, prevent the collision of two cars.
2. according to the said vehicle intelligent collision of claim 1 system, it is characterized in that, radar probe and electromagnetic inductor are packaged in one, simplified system architecture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102088889A CN102745157A (en) | 2012-06-25 | 2012-06-25 | Collision avoidance system for vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102088889A CN102745157A (en) | 2012-06-25 | 2012-06-25 | Collision avoidance system for vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102745157A true CN102745157A (en) | 2012-10-24 |
Family
ID=47025778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102088889A Pending CN102745157A (en) | 2012-06-25 | 2012-06-25 | Collision avoidance system for vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102745157A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010134A (en) * | 2012-12-17 | 2013-04-03 | 招商局重庆交通科研设计院有限公司 | Electromagnetic collision-cushioning device, system based on electromagnetic collision-cushioning device and method based on system |
| CN107628026A (en) * | 2017-09-20 | 2018-01-26 | 深圳地平线机器人科技有限公司 | Vehicle intelligent collision method, vehicle intelligent collision device and electronic equipment |
| CN109291923A (en) * | 2018-11-07 | 2019-02-01 | 桂林电子科技大学 | A car-following auxiliary control method and device based on the principle of electrified solenoid |
| CN111959297A (en) * | 2020-08-27 | 2020-11-20 | 华霆（合肥）动力技术有限公司 | Battery pack fixing system and method and battery pack |
-
2012
- 2012-06-25 CN CN2012102088889A patent/CN102745157A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010134A (en) * | 2012-12-17 | 2013-04-03 | 招商局重庆交通科研设计院有限公司 | Electromagnetic collision-cushioning device, system based on electromagnetic collision-cushioning device and method based on system |
| CN107628026A (en) * | 2017-09-20 | 2018-01-26 | 深圳地平线机器人科技有限公司 | Vehicle intelligent collision method, vehicle intelligent collision device and electronic equipment |
| CN109291923A (en) * | 2018-11-07 | 2019-02-01 | 桂林电子科技大学 | A car-following auxiliary control method and device based on the principle of electrified solenoid |
| CN111959297A (en) * | 2020-08-27 | 2020-11-20 | 华霆（合肥）动力技术有限公司 | Battery pack fixing system and method and battery pack |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9493075B2 (en) | Regenerative braking control system and method | |
| CN107010028A (en) | Collision avoidance system, control method and the electric automobile of electric automobile | |
| WO2015040634A3 (en) | Smart active adaptive autonomous short distance manoeuvring & directional warning system with optimal acceleration for avoiding or mitigating imminent & inevitable side impact and rear end collision | |
| CN202574100U (en) | Vehicle collision warning device | |
| CN105253033B (en) | Vehicle control system | |
| US9862342B2 (en) | Vehicular emergency alert device | |
| CN102745157A (en) | Collision avoidance system for vehicles | |
| CN202783058U (en) | Safety air bag restraint system for automobiles | |
| CN202863368U (en) | Automobile crash safety system | |
| CN104691480A (en) | Vehicle pre-crash system | |
| WO2015008060A3 (en) | Vehicle | |
| CN107458372B (en) | Pre-impact control method and device based on Vehicle security system | |
| CN111105643A (en) | Vehicle anti-collision method, device and system | |
| CN105946583B (en) | The response method and system of a kind of vehicle collision | |
| CN102905936A (en) | Method and device for protecting and retaining passenger, and evaluation and control unit for protection and retention device | |
| CN103043014A (en) | Electromagnetic anti-collision device | |
| CN105216726A (en) | Supplementary restraint system control method and control system of safety air bag | |
| Maojing | A new vehicle safety space model based on driving intention | |
| CN103072593A (en) | Anti-collision train | |
| CN203237198U (en) | Automotive air bag restraint system device | |
| CN202656978U (en) | Anti-collision automobile | |
| CN104442651A (en) | Vehicle head air bag protection system | |
| CN202345602U (en) | Warning safety airbag for trunk | |
| CN205498923U (en) | Vehicle | |
| Ruecker | Crash Tests with Automatic Pre-Crash Braking Cars |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121024 |