CN102717785B - Automatic car safety protector and method for preventing rear car from suffering from rear-end collision - Google Patents
Automatic car safety protector and method for preventing rear car from suffering from rear-end collision Download PDFInfo
- Publication number
- CN102717785B CN102717785B CN 201210240933 CN201210240933A CN102717785B CN 102717785 B CN102717785 B CN 102717785B CN 201210240933 CN201210240933 CN 201210240933 CN 201210240933 A CN201210240933 A CN 201210240933A CN 102717785 B CN102717785 B CN 102717785B
- Authority
- CN
- China
- Prior art keywords
- distance
- automobile
- range finding
- car
- scanner
- 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.)
- Expired - Fee Related
Links
- 230000001012 protector Effects 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000000523 sample Substances 0.000 claims abstract description 32
- 238000013016 damping Methods 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 230000008676 import Effects 0.000 claims description 4
- 239000004020 conductor Substances 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 abstract 2
- 230000000979 retarding effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
Images
Landscapes
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention discloses an automatic car safety protector and a method for preventing a rear car from suffering from rear-end collision. The automatic car safety protector comprises a distance measurement scanner arranged in the front of the car, a spring damping device, a hydraulic damping device, a flameout and brake mechanism, a micro-interlocking switch, a storage battery and a speed controller, wherein the right front side and the right rear side of the car are respectively provided with two probes; a buzzer is arranged at the rear of the car; and the probes and the buzzer are connected with the distance measurement scanner. The automatic car safety protector can be used for effectively preventing the rear car from suffering from rear-end collision and preventing the side of the car from being scratched and collided when the rear car overtakes, and therefore, the aim of protecting the safety of drivers and conductors as well as vehicles is achieved.
Description
Technical field
The present invention relates to the safe automatic protection device in a kind of running car.
Background technology
Automobile is the most general a kind of transport facility in the present age, and it is popularized to family and individual rapidly, and the vehicle that travels on the highway is more and more.The various traffic accidents that thereupon occur are also more and more, and wherein maximum will be car accident.Therefore the car crash quantity that causes is quite surprising.Present automobile, transport truck particularly, although there is a bumper/spoiler headstock front, but it and auto body integral body are for being rigidly connected, when crashing, really do not play safety effect, its impact force direct effect also may cause casualties to car and make car cause damage simultaneously.Above problem by China Patent No. be 97208274.3, this part patent of being entitled as automobile safety automatic protector solves substantially.But this solution only when direct impact, is accepted impact by induction rod, passes to actuating unit again, realizes auto shut down and self-actuating brake, and cushions its impact, to realize the automatic protection of automobile.Its shortcoming is that contact impact must be arranged.When contact impact, automotive safety has obtained protection, but the induction rod of its protector will be subject to some damages.Afterwards, it was 00225135.3 that China Patent No. is arranged again, was entitled as the patent of automobile safety automatic protector, and it has solved the moment of automobile before colliding in travelling and can realize auto shut down and the self-actuating brake of automobile.But just in case vehicle collides, even also can realize auto shut down and brake, because force of inertia is huge, might also can cause the damage of vehicle or personnel's injures and deaths.China Patent No. afterwards is that 02223520 patent has solved the problems referred to above, but blemish in an otherwise perfect thing namely lacks forewarn system, and is not high to the resolving ability of the useful signal of obstacle scanning before the car and invalid signals; May waiting of rebound reset arranged after the brake.It is that 200420034861.3 patent is solved that these deficiencies have again China Patent No..But also have the pulley with ratchet between the miniature motor of brake usefulness and the brake, the device of eliminating auto against power is perfect not enough.
Application number is 200710034498.3 patent of invention, has realized preventing that this car from knocking into the back, the purpose of the safety of protection driver and conductor and vehicle, and still, this patent is unrealized to prevent that rear car from knocking into the back and guarantee the rear car safe purpose of overtaking other vehicles.
Summary of the invention
Technical matters to be solved by this invention is for the prior art deficiency, a kind of automobile safety automatic protector to be provided and to prevent the method that rear car knocks into the back, the safety of assurance driver and conductor and vehicle.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of automobile safety automatic protector, comprise range finding scanner (31), spring vibration damper, hydraulic damping device, flame-out, braking mechanism, the fine motion interlock switch, storage battery (33), speed per hour controller (32), the impingement plate (14) that receives bump is equipped with in the front of automatic protector, the front channel-section steel (16) of automatic protector back is provided with the multistage energy dissipating column device of cutting off of collision pin (15) and minute Multistage damping, and storage battery (33) is connected with speed per hour controller (32), and the speed per hour controller is connected with range finding scanner (31), scanner (31) connects respectively annunciator (34), Special braking motor (35), engine distributor switch (36), current distributor switch (36) connecting engine (37); Range finding scanner (31) is 100 meters apart from the alarm distance of obstacle, when the speed of a motor vehicle is 30-100 kilometer/hour, brakes at 1-30 meter place; Annunciator (34) is connected with accel control (52), and Special braking motor (35) is connected with brake (39), and circuit breaking controller (53) is housed on the Special braking motor, and range finding scanner (31) is connected with turn signal swich (29); Automotive front is equipped with at least two probes, and automobile rear is equipped with at least two probes and a buzzer phone, and probe, buzzer phone all are connected with range finding scanner (31).
The intelligent distance-measuring scanner is an intelligent control system.Can automatic retarding when running into obstacle, connect an accel control from annunciator, connect throttle, with the control delivery quality.
A kind ofly utilize described automobile safety automatic protector to prevent the method that rear car knocks into the back, the method is: in the Vehicle Driving Cycle process, when the vehicle at automobile rear enters setpoint distance, the probe received signal of automobile tail imports the range finding scanner into, after range finding scanner analyzing and processing, show image or distance parameter at automobile display screen, the stoplight stop lamp of automobile is lighted in advance, the buzzer phone of automobile tail sends chimes of doom or voice suggestion, the vehicle of warning this automobile rear spaces out, and remains a safe distance behind the car in front; In the time reaching safety distance, the stoplight stop lamp automatic distinguishing of automobile, buzzer phone stop alarm; When the probe of automobile rear is received the signal that the front vehicle steering indicating light opens, the signal that probe is opened steering indicating light is passed to the range finding scanner, the vehicle at range finding scanner prompting rear will be overtaken other vehicles, when detecting front vehicle, the range finding scanner reaches safety distance, the front vehicle turn signal swich is overtaken other vehicles and is finished during according to the safety distance time-delay reset; For described according to distance time-delay, namely the distance of two cars by non-security distance to be separated to safety distance running time be the delay time of turn signal swich.
The range finding scanner is accepted from the speed signal of speed per hour controller input and the signal of inputting from probe, and the instruction alarm equipment alarm, drives simultaneously accel control, reduces delivery quality, automatic retarding.Special braking motor action brake, the engine distributor switch motion is flame-out.The scanner of finding range specifically is subjected to three factor effects, i.e. speed per hour, body width and distance.Body width is controlled by adjusting probe, and the electric wave width that probe is sent is identical with overall width, at the most greater than overall width 10-20 centimetre, and all invalid signals beyond this width.The distance of obstacle signal is decided by the ranging coverage of the electric wave that sends, and its active distance is decided to be 150 meters, runs into obstacle signal, the range finding scanner sends alarm command immediately, alarm equipment alarm, and drive accel control control throttle, automatic retarding reminds the driver to take care.Just in case do not cause that also the driver notes, the range finding scanner just can send the brake flameout instruction in different distances according to friction speed, and namely the speed of a motor vehicle is at 30-100 kilometer/hour, and just brake is with flame-out apart from obstacle l-30 meter, and this just can guarantee the safety of automobile.In the above-mentioned connection, probe all connects with shielding wire to accel control with annunciator to the range finding scanner, connect with soft steel rope to brake from Special braking motor, for being rigidly connected, all the other all connect with common wiring the electromagnetic switch of accel control to throttle.The impingement plate that the foremost attaching of protector is impacted, dress collision pin to accept the bump signal, passes to the fine motion interlock switch thereafter, and the action of fine motion interlock switch, outage are stopped working realizing, and energising drives brake to realize motor rotation.Therefore, at suitable position a miniature Special braking motor is housed, directly drives brake with it.This brake motor is comprised of stator and rotor etc. equally, and for the needs of adaptive system and brake, the body of brake motor is comprised of fuselage and end cap etc., output shaft end dress runner, and runner is directly linked brake around soft steel cable, and soft steel cable puts a teleflex outward.When the electrical power running, just directly drive brake, finish brake.The damping of whole device mounting spring and hydraulic damping device are with the impact of damp impacts generation.In order to deal with huge impact, be provided with again the 3-18 level and squeeze off the energy dissipating column device, carry out Multistage damping, with comprehensive mitigation or eliminate its impact.Squeeze off the energy dissipating column device and be by front connection slide plate be connected the connection slide plate constitute the left and right cover of respectively installing.
The present invention can prevent effectively that rear car from knocking into the back, and can prevent side scraping and collision when rear car is overtaken other vehicles, and has realized the purpose of protection driver and conductor and vehicle safety.
Description of drawings
Fig. 1 is structural representation of the present invention (horizontal layout);
Fig. 2 is the birds-eye view (namely looking from the car forward direction) of Fig. 1;
Fig. 3 is the left view of figure l;
Fig. 4 is that the forepiece among Fig. 2 forms 4 schematic diagram;
Fig. 5 is the left view that the B-B among Fig. 4 cuts open;
Fig. 6 is that the back part among the figure l forms 1 schematic diagram;
Fig. 7 is the left view of Fig. 6;
Fig. 8 is intelligent control system and connection side's block diagram.
The specific embodiment
As shown in Figure 1, the automobile safety automatic protector of one embodiment of the invention, comprise and be contained in the front range finding scanner 31 of automobile, spring vibration damper, hydraulic damping device, flame-out, braking mechanism, the fine motion interlock switch, storage battery 33, speed per hour controller 32, the impingement plate 14 that receives bump is equipped with in the front of automatic protector, the front channel-section steel 16 of automatic protector back is provided with the multistage energy dissipating column device of cutting off of collision pin 15 and minute Multistage damping, and storage battery 33 is connected with speed per hour controller 32, and the speed per hour controller is connected with range finding scanner 31, scanner 31 connects respectively annunciator 34, Special braking motor 35, engine distributor switch 36, current distributor switch 36 connecting engines 37; Range finding scanner 31 is 100 meters apart from the alarm distance of obstacle, when the speed of a motor vehicle is 30-100 kilometer/hour, brakes at 1-30 meter place; Annunciator 34 is connected with accel control 52, Special braking motor 35 is connected with brake 39, circuit breaking controller 53 is housed on the Special braking motor, and the described energy dissipating column device of cutting off is that the 3-18 level is cut off the energy dissipating column device, this device by front connection slide plate 10 be connected connection slide plate 22 and form; The lower part of described front connection slide plate 10 is evenly distributed with four bolt unthreaded holes 28, and upper middle position is arranged 3-9 energy dissipating post unthreaded hole by three perpendicular row, and the energy dissipating post is housed in the hole; Described rear connection slide plate 22 is that top vertically is distributed with two grooves 25,26, groove 25,26 two ends are semicircular arc, and the upper and lower part flushes, and groove 25,26 lower middle position are furnished with 3-9 energy dissipating post unthreaded hole 27 by three perpendicular row, and the energy dissipating post is housed in the unthreaded hole 27; The layout of described energy dissipating post unthreaded hole is alternately arranged by three perpendicular row, when first energy dissipating post of load hole is cut off 4/5, just begin cutting off of second energy dissipating post, when second energy dissipating post cut off 4/5, just begin cutting off the 3rd energy dissipating post, the rest may be inferred, and range finding scanner 31 is connected with turn signal swich 29; Automotive front is equipped with at least two probes, and automobile rear is equipped with at least two probes and a buzzer phone, and probe, buzzer phone all are connected with range finding scanner (31).
Utilize described automobile safety automatic protector to prevent the method that rear car knocks into the back, the method is: in the Vehicle Driving Cycle process, when the vehicle at automobile rear enters setpoint distance, the probe received signal of automobile tail imports the range finding scanner into, after range finding scanner analyzing and processing, show image or distance parameter at automobile display screen, the stoplight stop lamp of automobile is lighted in advance, the buzzer phone of automobile tail sends chimes of doom or voice suggestion, the vehicle of warning this automobile rear spaces out, and remains a safe distance behind the car in front; In the time reaching safety distance, the stoplight stop lamp automatic distinguishing of automobile, buzzer phone stop alarm; When the probe of automobile rear is received the signal that the front vehicle steering indicating light opens, the signal that probe is opened steering indicating light is passed to the range finding scanner, the vehicle at range finding scanner prompting rear will be overtaken other vehicles, when detecting front vehicle, the range finding scanner reaches safety distance, the front vehicle turn signal swich is overtaken other vehicles and is finished during according to the safety distance time-delay reset; For described according to distance time-delay, namely the distance of two cars by non-security distance to be separated to safety distance running time be the delay time of turn signal swich.
The position of probe is adjustable, and by adjusting, the electric wave width that probe sends is identical with overall width, at the most greater than overall width 10-20 centimetre, and all invalid signals beyond this width.Vehicle front probe and rear probe, buzzer phone share an interface, the electric wave that probe sends is subject to intelligent control system control, enter the setpoint distance of front truck such as the rear automobile, probe received signal imports intelligent control system into, show image or distance parameter through entering read-out after the intelligent control system analyzing and processing, report to the police in advance, reminding driver notes coming automobile, solve sight line blind area and the dead angle of automobile, prevented the scraping of rearward collision or side.
In order to ensure the safety of rear car; the car of back enters (50 meters to 100 meters of the setpoint distances of front truck; set according to the automobile speed per hour; the faster distance of speed per hour is far away; speed per hour is slower, and distance is nearer), front truck (car of oneself) stoplight stop lamp is lighted in advance; the afterbody buzzer phone sends chimes of doom or verbal cue simultaneously; force rear car to space out and remain a safe distance behind the car in front, as enter safety distance, front truck stoplight stop lamp automatic distinguishing; the buzzer phone stop alarm; played simultaneously the supervisory function bit of two cars, protection back vehicle safety, two cars protection before and after having realized; guarantee traffic safety, realized purpose of the present invention.
Turn signal swich is connected with intelligent control system, overtakes other vehicles and cuts off range finding scanner power supply when spinning to light switch, and the range finding scanner quits work, range finding scanner normal operation when switch resets; In order to guarantee that distance is taked suitable time-delay between two cars, system's playback determines time expand according to the distance distance, reach the safety distance automatic homing, the normal operation of range finding scanner, as find that the place ahead has obstacle to carry out automatic alarm, automatic retarding, self-actuating brake, automatic monitoring, distance out of danger, recovering normal operation does not affect and drives normal running.
The range finding scanner is contained in operator's compartment, acceptance is from the speed signal of speed per hour controller input and the obstacle signal of inputting from probe, and instruction alarm equipment alarm, electromagnetic switch starts the control throttle simultaneously, reduce delivery quality, automatic retarding, miniature Special braking motor action brake, the engine distributor switch motion is flame-out.The scanner of finding range specifically is subjected to three factor effects, i.e. speed per hour, body width and distance.The distance of obstacle signal is decided by the ranging coverage of the electric wave that sends, its active distance is decided to be 150 meters, when electric wave runs into obstacle signal at 150 meters, the range finding scanner sends alarm command immediately, alarm equipment alarm, simultaneously accel control action, control throttle, automatic retarding reminds the driver to take care.Just in case the driver does not also arouse attention, the range finding scanner just can send the brake flameout instruction in different distances according to friction speed, the speed of a motor vehicle is in the time of 30-100 kilometer/hour, apart from obstacle 1-30 meter with regard to brake flameout, such as the speed of a motor vehicle is equal to or greater than l00 kilometer/hour, automobile is from 30 meters on obstacle, and the range finding scanner is with regard to instruction brake and flame-out; The speed of a motor vehicle is in the time of 80-100 kilometer/hour, and automobile is from 20 meters on obstacle, with regard to instruction brake and flame-out; The speed of a motor vehicle is in the time of 60-80 kilometer/hour, from 10 meters on obstacle, with regard to instruction brake and flame-out; The speed of a motor vehicle is in the time of 40-60 kilometer/hour, from 5 meters on obstacle, with regard to instruction brake and flame-out; The speed of a motor vehicle is in the time of 30-40 kilometer/hour, from obstacle l meter, with regard to instruction brake and flame-out.So just guaranteed the safety traffic of automobile.In the connection of said system device, probe all connects with shielding wire to electromagnetic switch with annunciator to the range finding scanner, connect with soft steel rope to brake from Special braking motor, steel rope puts a safe teleflex outward, all the other all connect with common wiring, the electromagnetic switch of accel control to throttle with being rigidly connected.
Claims (3)
1. automobile safety automatic protector, comprise range finding scanner (31), spring vibration damper, hydraulic damping device, flame-out, braking mechanism, the fine motion interlock switch, storage battery (33), speed per hour controller (32), the impingement plate (14) that receives bump is equipped with in the front of automatic protector, the front channel-section steel (16) of automatic protector back is provided with the multistage energy dissipating column device of cutting off of collision pin (15) and minute Multistage damping, storage battery (33) is connected with speed per hour controller (32), the speed per hour controller is connected with range finding scanner (31), and scanner (31) connects respectively annunciator (34), Special braking motor (35), engine distributor switch (36), current distributor switch (36) connecting engine (37); Range finding scanner (31) is 100 meters apart from the alarm distance of obstacle, when the speed of a motor vehicle is 30-100 kilometer/hour, brakes at 1-30 meter place; Annunciator (34) is connected with accel control (52), and Special braking motor (35) is connected with brake (39), and circuit breaking controller (53) is housed on the Special braking motor, it is characterized in that, range finding scanner (31) is connected with turn signal swich (29); Automotive front is equipped with at least two probes, and automobile rear is equipped with at least two probes and a buzzer phone, and described probe, buzzer phone all are connected with range finding scanner (31).
2. one kind is utilized automobile safety automatic protector claimed in claim 1 to prevent the method that rear car knocks into the back, it is characterized in that, the method is: in the Vehicle Driving Cycle process, when the vehicle at automobile rear enters setpoint distance, the probe received signal of automobile tail imports the range finding scanner into, after range finding scanner analyzing and processing, show image or distance parameter at automobile display screen, the stoplight stop lamp of automobile is lighted in advance, the buzzer phone of automobile tail sends chimes of doom or voice suggestion, the vehicle of warning this automobile rear spaces out, and remains a safe distance behind the car in front; In the time reaching safety distance, the stoplight stop lamp automatic distinguishing of automobile, buzzer phone stop alarm; When the probe of automobile rear is received the signal that the front vehicle steering indicating light opens, the signal that probe is opened steering indicating light is passed to the range finding scanner, the vehicle at range finding scanner prompting rear will be overtaken other vehicles, when detecting front vehicle, the range finding scanner reaches safety distance, the front vehicle turn signal swich is overtaken other vehicles and is finished during according to the distance time-delay reset; For described according to distance time-delay, namely the distance of two cars by non-security distance to be separated to safety distance running time be the delay time of turn signal swich.
3. according to the claim 2 described methods that prevent that rear car from knocking into the back, it is characterized in that, described setpoint distance is 50-100 meters.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201210240933 CN102717785B (en) | 2012-07-12 | 2012-07-12 | Automatic car safety protector and method for preventing rear car from suffering from rear-end collision |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201210240933 CN102717785B (en) | 2012-07-12 | 2012-07-12 | Automatic car safety protector and method for preventing rear car from suffering from rear-end collision |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102717785A CN102717785A (en) | 2012-10-10 |
CN102717785B true CN102717785B (en) | 2013-03-27 |
Family
ID=46943706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201210240933 Expired - Fee Related CN102717785B (en) | 2012-07-12 | 2012-07-12 | Automatic car safety protector and method for preventing rear car from suffering from rear-end collision |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102717785B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103287372B (en) * | 2013-06-19 | 2015-09-23 | 贺亮才 | A kind of automobile collision preventing method for security protection based on image procossing |
CN109523555A (en) | 2017-09-18 | 2019-03-26 | 百度在线网络技术(北京)有限公司 | Front truck brake behavioral value method and apparatus for automatic driving vehicle |
CN110126730A (en) * | 2018-02-02 | 2019-08-16 | 上海博泰悦臻电子设备制造有限公司 | Vehicle lane change based reminding method and system |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10157586A (en) * | 1996-11-27 | 1998-06-16 | Isuzu Motors Ltd | Braking force keeping device |
DE19749296C5 (en) * | 1997-11-07 | 2007-01-11 | Daimlerchrysler Ag | Method for determining a tripping threshold value for an automatic braking process |
CN100572153C (en) * | 2007-03-06 | 2009-12-23 | 贺亮才 | Intelligent safety protector for automobile |
JP4321633B2 (en) * | 2007-07-12 | 2009-08-26 | 株式会社デンソー | Collision mitigation device |
CN201272317Y (en) * | 2008-09-09 | 2009-07-15 | 动力新跃(北京)汽车科技有限公司 | Side distance monitoring and alarming system for automobile |
CN101767539B (en) * | 2008-12-30 | 2013-01-02 | 比亚迪股份有限公司 | Automobile cruise control method and cruise device |
-
2012
- 2012-07-12 CN CN 201210240933 patent/CN102717785B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN102717785A (en) | 2012-10-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102774378B (en) | Vehicle rear-end collision early warning and guard method, system | |
CN100572153C (en) | Intelligent safety protector for automobile | |
CN104751677A (en) | Vehicle collision alarm method and system | |
CN102717785B (en) | Automatic car safety protector and method for preventing rear car from suffering from rear-end collision | |
CN101804800A (en) | Automobile frontal collision active protection system | |
CN203126700U (en) | Car dead zone early warning device | |
CN103552554B (en) | Motor vehicles emergency alarm Brake stop device | |
CN205133499U (en) | Be used for electric locomotive buffer stop of dry coke quenching system | |
CN201120875Y (en) | Intelligent anti-collision system of vehicle | |
CN110789483B (en) | Vehicle lateral safety protection device and method | |
CN211349108U (en) | Full-automatic anti-collision pilot for automatic driving automobile | |
CN110803024A (en) | Collision protection control method and system for electric vehicle | |
CN202657027U (en) | Driving safety intelligent display system | |
CN202413608U (en) | Collision-avoiding collision-reducing device for automobile in expressway | |
CN102795226A (en) | Traffic safety intelligent display system and application method thereof | |
CN2741839Y (en) | Full automatic braking buffer collision device for automobile | |
CN212401123U (en) | Vehicle-mounted early warning anti-collision device | |
CN102167006B (en) | Electronic controller for air bag restraint system of automobile | |
CN2465993Y (en) | Successive collision preventing alarm device for motorvehicle | |
CN104608750A (en) | Car anchoring device | |
CN202641581U (en) | Controllable automotive exterior airbag unit | |
CN102673468B (en) | Rear-end prevention pre-warning indication device for automotive vehicle | |
CN204567424U (en) | A kind of auxiliary driving device reminding driver safety distance | |
CN204586853U (en) | Vehicle intelligent collision brake system | |
CN201941710U (en) | Rear-end collision preventive safety device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180522 Address after: 102209 5, two floors 208, three District, name Jia garden, Beiqijia Town, Changping District, Beijing, China, 5 Patentee after: Beijing tine Sheng Auto Intelligent Technology Co., Ltd. Address before: 413062 Yiyang City, Hunan province Heshan District Heng Long Qiao Zhen Hua Guang Cun Patentee before: He Liangcai |
|
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: 20130327 Termination date: 20200712 |