CN202264735U - Active automobile exterior protection safety system - Google Patents
Active automobile exterior protection safety system Download PDFInfo
- Publication number
- CN202264735U CN202264735U CN2011204101709U CN201120410170U CN202264735U CN 202264735 U CN202264735 U CN 202264735U CN 2011204101709 U CN2011204101709 U CN 2011204101709U CN 201120410170 U CN201120410170 U CN 201120410170U CN 202264735 U CN202264735 U CN 202264735U
- Authority
- CN
- China
- Prior art keywords
- vehicle
- shock absorber
- safety system
- protection safety
- outer protection
- 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
Images
Landscapes
- Vehicle Body Suspensions (AREA)
Abstract
The utility model relates to an active automobile exterior protection safety system, which is used for reducing impact force generated by an automobile when an accident occurs so as to effectively reduce the proportion of casualties and automobile damage caused after the accident occurs. According to the system, a plurality of groups of buffer devices (such as safety air bags) are arranged on the exterior of an automobile body, such as front and rear bumpers, and each group of buffer devices are operated sectionally and separately, so that each buffer device arranged on the exterior of the automobile exerts the effect sectionally before impact and at the moment of impact, and the impact force generated when the automobile body is impacted is reduced; and each buffer device has an automatic removing function, and the operation condition can be automatically removed in an extremely short time after the effect is exerted.
Description
Technical field
The utility model is relevant for the outer protection safety system of a kind of active car; Especially refer to a kind of contingent bump that precomputes; And before the bump accident takes place, promptly activate the shock absorber running in advance, with the outer protection safety system of the active car of ratiometric that reduces personal casualty and vehicle damage.
Background technology
Present prior art or the device relevant with automotive safety, for example crashproof, air bag, context buffer correlation technique, focus on mostly respond to or detect clash into signal after; Just activate shock absorber; To reach the purpose that reduces personal casualty, also promptly, its significant feature all is to clash into the back and produces; Like M240023 number " inflatable automobile safety lever structure " technological means that a case disclosed of the TaiWan, China patent No., it is installing one air bag 20 in the insurance body of rod 10 mainly, when car body 30 produces bump; Can produce suitable cushion effect through the air bag 20 of installing in the insurance body of rod 10, car body 30 suffered impulsive forces slowed down, with protection car body 30 single-piece integratys; Yet; The air bag 20 that this case disclosed promptly produces the expansion aerification at the insurance body of rod 10 after being clashed into, can't be effectively car body 30 receive clash into before the effect that prevents of generation; And its air bag 20 only has one group, receives the effect of impacting back reduction personal casualty for car body and dislikes not enough slightly; Again please with reference to TaiWan, China patent No. M281849 number " shock absorbing structure of nerf bar ", the described technological means of this case, it mainly provides a kind of shock absorbing structure of nerf bar; It is equiped with inductor 11 before the safety lever 10 of automobile, inside is provided with a stiffener 12 along safety lever 10, and safety lever 10 utilizes array oil hydraulic cylinder 20 to combine with automobile chassis frame; Oil hydraulic cylinder 20 can be hydraulic motor 30 running of controlling, and utilize hydraulic motor 30 may command oil hydraulic cylinders 20 to drive safety lever 10 and advance, retreat, and the inductor 11 of safety lever 10 installings; With hydraulic motor 30 interlocks, detect return path signal whereby and make hydraulic motor 30 actions, in addition; 30 groups of hydraulic motors are provided with a controller 40, an adjusting switch 50 and a pressure display unit 60, and controller 40 can manually be controlled hydraulic motor 30 actions, and adjusting switch 50 can be adjusted the pressure size that 30 pairs of oil hydraulic cylinders of hydraulic motor 20 produce; 60 sizes that can show the pressure that produces in the hydraulic motor 30 relatively of pressure display unit by the said structure combination, can be prevented the excessive compression distortion of car body; More can avoid indirectly driving and car body extruding that the passenger is out of shape; Yet, like above-mentioned technological means, though the application force after can effectively reducing car body and being collided; But its construction cost is too high, is not inconsistent economic benefit; Reduce the effectiveness that car body receives the impulsive force that clashes into the back generation though aforesaid technological means has, right, Shang Youxu treats improved place.
The utility model content
The main purpose of the utility model be to provide a kind of can be before the Vehicular impact accident takes place; Promptly in advance outside car with the process of sectional type; Activate one group of above shock absorber generation effect, the personal casualty that is caused after taking place with the reduction accident and the ratio of vehicle damage.
For reaching above-mentioned purpose; The technical scheme that the utility model adopts is: the outer protection safety system of a kind of active car; Be mounted on an outside vehicle; Receive the impulsive contact force that produces when clashing in order to reduce this vehicle, comprising: relative distance and the condition checkout gear of relative velocity that is used to detect between this vehicle and car other entity outward is installed in this vehicle; One in order to calculate and to analyze this relative distance that this condition checkout gear detects and the centring control processing unit of this relative velocity, is information with this condition checkout gear and is connected; A signal transfer unit is information with this centring control processing unit and is connected; And more than one shock absorber, be connected with this signal transfer unit completion information respectively, and after receiving the actuated signal of this signal transfer unit, produce running in regular turn.
Preferably, this condition checkout gear is mounted on the front bumper of this vehicle.
Preferably, this condition checkout gear is mounted on the rear bumper arm of this vehicle.
Preferably, said shock absorber is mounted on the front bumper outside of this vehicle.
Preferably, said shock absorber is mounted on the rear bumper arm outside of this vehicle.
Preferably, said shock absorber is mounted on the both sides of this outside vehicle.
Preferably, said shock absorber is a safety air bag.
Preferably, this signal transfer unit information connects an alert letter release unit.
The beneficial effect of the utility model is: the utility model is mainly in the outside of a car body, and for example forward and backward side's safety lever is equiped with one or more groups shock absorber in advance; And group is provided with a condition checkout gear in vehicle; When vehicle is advanced, can further monitor relative distance and relative velocity between the entity of this car and periphery through condition checkout gear, to confirm whether to meet secure data between the two; If when detecting present situation and not being inconsistent secure data; Can produce alert letter in advance, and activate in advance wherein that a shock absorber produces running, and visual follow-up actual state, activate other shock absorber again; Be with; By above-mentioned many groups shock absorber segmentation generation effect, the cushion effect when the increase vehicle of sectional formula reaches bump before bump, the personal casualty that effectively reduction accident is caused after taking place and the ratio of vehicle damage.
Description of drawings
Fig. 1 is for the member of the utility model is formed scheme drawing.
Fig. 2 is for the group of the utility model is established scheme drawing.
Fig. 3 is the running scheme drawing () of the utility model.
Fig. 4 is the running scheme drawing (two) of the utility model.
Fig. 5 is the running scheme drawing (three) of the utility model.
Fig. 6 is the running scheme drawing (four) of the utility model.
Fig. 7 is the running scheme drawing (five) of the utility model.
Fig. 8 is the implementing procedure scheme drawing of the utility model.
Fig. 9 is another embodiment () of the utility model.
Figure 10 is another embodiment (two) of the utility model.
Wherein:
The outer protection safety system of 10 active cars 101 condition checkout gears
102 centring control processing units, 103 signal transfer units
104 shock absorbers, 104 ' shock absorber
105 alert letter release unit 11 vehicles
12 vehicles, 111 front bumpers
112 rear bumper arms, 201 detection starting steps
202 relative distances detect step 203 relative velocity and detect step
204 calculating and analytical procedure 205 be determining step as a result
206 output actuated signal steps 207 start a shock absorber step
208 start another shock absorber step 209 starts an alert letter release unit step
The S1 speed of a motor vehicle S2 speed of a motor vehicle
D is apart from the d1 distance
D2 is apart from the d3 distance
The d4 distance.
The specific embodiment
See also Fig. 1; The member that shown in the figure is the utility model is formed scheme drawing, the outer protection safety system 10 of the active car shown in figure, and it is mainly formed by a condition checkout gear 101, a centring control processing unit 102, a signal transfer unit 103 and several shock absorbers (104,104 ') structure of organizing; Wherein, Condition checkout gear 101 is a kind of inductor, can further detect relative distance and relative velocity between outer another entity (for example another vehicle) of vehicle itself and car, and condition checkout gear 101 is information with centring control processing unit 102 and is connected; Condition checkout gear 101 can be with relevant informations such as the relative velocity that is detected under the normality, relative distances; Be sent to centring control processing unit 102 and carry out data computing, analysis and monitoring, the result after analyzing has when unusual, promptly by signal transfer unit 103 carry out one activate signal issue; Whereby, each shock absorber (104,104 ') can produce running in regular turn after receiving actuated signal; Again; Described signal transfer unit 103 can further be information with an alert letter release unit 105 and be connected; Also be; Signal transfer unit 103 is in that to activate each shock absorber (104,104 ') preceding, can be in advance or activate alert letter release unit 105 synchronously and produce a caution sound, and the situation that is about to face with the notice steerman.
Please arrange in pairs or groups with reference to Fig. 2, establish scheme drawing for the group of the utility model shown in the figure, hold the above; The alleged outer protection safety system 10 of active car of the utility model mainly is installed in a vehicle 11; Like figure, condition checkout gear 101 mainly is installed in the outside of vehicle 11, for example on the front bumper 111 and rear bumper arm 112 of vehicle 11; And forward and backward safety lever (111,112) can further be organized respectively and be provided with one group of above shock absorber 104; For example can go up the many groups of installing shock absorber (104,104 ') at forward and backward safety lever (111,112) simultaneously, again, described shock absorber (104,104 ') can be a safety air bag.
Seeing also Fig. 3, is the running sketch map () of the utility model shown in the figure, the vehicle 11 shown in figure; Before its place ahead had a vehicle 12 to be traveling in, again, two vehicles (11,12) were when advancing; The condition checkout gear 101 (with reference to Fig. 1) of vehicle 11 can further continue the road speed of detection self and vehicle 12, and the relative distance between synchronous detecting and the front vehicles 12, and for example the safe distance between two vehicles (11,12) is preset as one apart from d; Also be; Distance between two vehicles is as greater than apart from d, and the required distance when brake of the relative velocity between two cars is described safe distance less than apart from d; And the alleged relative distance of the utility model detects, and can be further safety be segmented into multisection type effective monitoring situation apart from d; As shown in the figure, when the relative distance between two vehicles (11,12) less than apart from d the time, then the relative status between two cars promptly is equal to and gets into a caution district; Again, when the distance between two vehicles (11,12) less than one during apart from d1, then the relative status of two vehicles promptly is equal to and gets into a hazardous area; Again, when the distance between two vehicles (11,12) less than one during apart from d2, then the relative status of two vehicles (11,12) promptly is equal to and gets into an impingement region; Hold, the utility model can pass through the different distances parameter, and the distance between effective monitoring two vehicles (11,12) is to carry out follow-up monitoring running.
Please arrange in pairs or groups with reference to Fig. 4, be the running scheme drawing (two) of the utility model shown in the figure again, and it is said to hold Fig. 3; The speed of a motor vehicle of vehicle 11 is S1, and the speed of a motor vehicle of vehicle 12 is S2, when condition checkout gear 101 detects S1 greater than S2 (being relative velocity); And less than apart from d (promptly get into caution district apart from d1), when for example preset safety distance is 10 meters, represent that then vehicle 11 has immediacy to meet with the danger of bump between vehicle 11 and the vehicle 12; At this moment; One shock absorber 104 can produce running in advance, suffered impulsive force in the time of possibly striking vehicle 12 to offer the buffer capacity of 11 first sections on vehicle, to slow down vehicle 11; Please arrange in pairs or groups again with reference to Fig. 5; It shown in the figure running scheme drawing (three) of the utility model; It is said to hold Fig. 4, receives the impulsive force when clashing into for further more effectively reducing vehicle 11, after shock absorber 104 runnings; The utility model can drive another shock absorber 104 ' through the lasting detection of condition checkout gear 101; Vehicle 11 and vehicle 12 shown in this figure; After shock absorber 104 runnings; If between vehicle 11 and the vehicle 12 less than apart from d1 (promptly got into dangerous area apart from d2); Then centring control processing unit 102 (please with reference to Fig. 1) further activates another shock absorber 104 ', reaches the running that slows down impulsive force that provides vehicle 11 better.
Seeing also Fig. 6, is the running scheme drawing (four) of the utility model shown in the figure, please arrange in pairs or groups with reference to Fig. 2; But the utility model also synchronization implementation in reducing the impact that the back car overtaking collision is caused; Vehicle 11 shown in this figure in the position of its rear bumper arm 112, also can be equiped with one or more groups shock absorber (104,104 '); When vehicle 11 is advanced; Be installed in the condition checkout gear 101 of rear bumper arm 112, the driving states that can carry out front vehicle 12 under normal conditions detects, so; As the speed of a motor vehicle S2 of front vehicle 12 speed of a motor vehicle S1 greater than vehicle 11; And one between two vehicles (11,12) are apart from d3 during less than safety distance numerical value (for example 10 meters), and promptly the shock absorber 104 installed of the rear bumper arm 112 of powered vehicle 11 operates in advance, the impulsive force that is produced with the thing prevention and when reducing vehicle 12 vehicle impact 11; Please with reference to Fig. 7, be the running scheme drawing (five) of the utility model shown in the figure again, it is said to hold Fig. 6, and after shock absorber 104 operated in advance, condition checkout gear 101 continued to detect; Hold; Minimum in order to guarantee that further vehicle 11 suffered impulsive forces drop to, the distance between two vehicles (11,12) further less than above-mentioned apart from d3 (be as shown in the figure apart from d4), then the rear bumper arm 112 of vehicle 11 can further make another shock absorber 104 ' produce running; Whereby; Through the running of many groups shock absorber (104,104 ') segmentation, even when making vehicle 11 receive vehicle 12 bump, its suffered impulsive force can reduce to minimum; Moreover, the running opportunity of another alleged shock absorber 104 ', also can be when vehicle 12 vehicle impact 11 synchronous operation; Hold the above; The utility model only is installed in vehicle 11 with each shock absorber (104,104 ') for example; The utility model also can be applied on two vehicles (11,12) simultaneously, whereby, is equiped with two vehicles (11,12) of the outer protection safety system 10 of active car; Can more effectively reduce by two vehicles (11,12) when clashing into through shock absorber (104,104), effectively reduce the ratio that passengers inside the car are injured vehicle damage.
Seeing also Fig. 8, is the operation workflow scheme drawing of the utility model shown in the figure, please arrange in pairs or groups with reference to Fig. 1 and Fig. 2, and the operation workflow step of the utility model is following:
One detection starting step 201: when vehicle 11 started, the condition checkout gear 101 that is mounted on forward and backward safety lever (111,112) promptly produced running to detect;
One relative distance detects and relative velocity detects step (202,203): it is said to hold detection starting step 201; After condition checkout gear 101 starts, can be own to vehicle 11, and carry out relative distance between another vehicle 12 and detect step 202; Measuring distance is main for the distance between vehicle 11 front bumpers 111 and front truck (the being vehicle 12) rear bumper arm 112 then; Also or the distance between vehicle 11 and the place ahead entity, other obstacles such as metope of building for example, and; Detect step 203 to carrying out relative velocity between vehicle 11 and another vehicle (or the outer entity of car) synchronously; After the detection, relative distance and relative velocity with detecting gained further are passed to and 101 information bonded assemblys of condition checkout gear, one centring control processing unit 102;
One calculates and analytical procedure 204: hold,, calculated and analyze relative distance that is received and relative velocity by centring control processing unit 102, to produce monitored data;
One determining step 205 as a result: 102 pairs of monitored data of centring control processing unit are judged; To produce a judged result; When judged result for just often, described relative distance detect step 202 and relative velocity detect step 203, calculating and analytical procedure 204 and as a result determining step 205 promptly repeat and continue to carry out;
One output actuated signal step 206: hold, when this judged result when being unusual, promptly represent the danger that vehicle 11 has immediacy to be clashed into, centring control processing unit 102 promptly sends one by a signal transfer unit 103 and activates signal;
One starts a shock absorber step 207: a shock absorber 104 is activated by above-mentioned actuated signal, at first produces running, makes vehicle 11 before bump, has promptly had the buffer capacity of appropriateness;
One starts another shock absorber step 208: hold, condition checkout gear 101 can continue according to environmental aspect at that time to detect, and activates another shock absorber 104 ' according to actual conditions, more effectively to reduce the suffered impulsive force of vehicle 11; Hold; When output actuated signal step 206 is carried out, also can carry out one synchronously and start an alert letter release unit step 209, it mainly is before starting a shock absorber step 207; Start an alert letter release unit 105; Make it produce an alert letter sound,, make steerman that the preparation of reaction in advance can be arranged with the situation of informing that in advance steerman is possible.
It is said with reference to Fig. 9 to arrange in pairs or groups again, is another embodiment () of the utility model shown in the figure, and it is said to hold Fig. 4, and the utility model also can activate another shock absorber 104 ' simultaneously when vehicle 11 bumps against vehicle 12; Whereby, the shock absorber 104 that collocation vehicle 11 activates in advance makes vehicle 11 before vehicle impact 12; The cushion effect that has had first section, and bump the time activates another shock absorber 104 ' more synchronously, at this moment; Vehicle 11 promptly has second section cushion effect, and vehicle 11 suffered impacts can significantly be reduced, the personal casualty that effectively reduction accident is caused after taking place and the ratio of vehicle damage; Again, described each shock absorber (104,104 ') can further have automatic eliminating function, after the effect; Can automatically terminate running situation (for example making the inflation situation of getting rid of air bag) at the utmost point in the short time.
Seeing also Figure 10, is another embodiment (two) of the utility model shown in the figure, holds the above; Each shock absorber (104,104 ') that the utility model is alleged; The dual-side of vehicle 11 can be further be installed in, whereby, the impulsive force that vehicle 11 external overall receive can be more effectively reduced.
Can know from the above mentioned; The outer protection safety system of active car that the utility model is alleged utilizes condition checkout gear, detects relative distance and relative velocity between vehicle other entity relative with periphery itself; And testing result is back to the centring control processing unit; By the centring control processing unit according to detect and data carry out computing, analysis and monitoring, when measured data take place when unusual, promptly represent the danger that vehicle has immediacy to produce bump or clashed into; The centring control processing unit promptly can send one by signal transfer unit and activate signal; Make the shock absorber that is mounted on outside vehicle produce running in advance, and shock absorber is many groups, can produces running according to the situation segmentation; According to this; The utility model is after it implements according to this; Really can reach provides a kind of and can before the Vehicular impact accident takes place, promptly activate one group of above shock absorber in advance with sectional type generation effect, the personal casualty that takes place to be caused the back with the reduction accident and the ratio of vehicle damage.
But the above person is merely the preferred embodiment of the utility model, is not in order to limit the scope that the utility model is implemented; Anyly have the knack of this art, the equalization of under spirit that does not break away from the utility model and scope, being done changes and modifies, and all should be covered by in the claim of the utility model.
Claims (8)
1. the outer protection safety system of active car is mounted on an outside vehicle, receives the impulsive contact force that produces when clashing in order to reduce this vehicle, it is characterized in that, comprising:
Relative distance and the condition checkout gear of relative velocity that is used to detect between other outer entity of this vehicle and car is installed in this vehicle;
One in order to calculate and to analyze this relative distance that this condition checkout gear detects and the centring control processing unit of this relative velocity, is information with this condition checkout gear and is connected;
A signal transfer unit is information with this centring control processing unit and is connected; And
More than one shock absorber is connected with this signal transfer unit completion information respectively, and after receiving the actuated signal of this signal transfer unit, produces running in regular turn.
2. the outer protection safety system of active car as claimed in claim 1 is characterized in that this condition checkout gear is mounted on the front bumper of this vehicle.
3. the outer protection safety system of active car as claimed in claim 1 is characterized in that this condition checkout gear is mounted on the rear bumper arm of this vehicle.
4. the outer protection safety system of active car as claimed in claim 1 is characterized in that, said shock absorber is mounted on the front bumper outside of this vehicle.
5. the outer protection safety system of active car as claimed in claim 1 is characterized in that, said shock absorber is mounted on the rear bumper arm outside of this vehicle.
6. the outer protection safety system of active car as claimed in claim 1 is characterized in that said shock absorber is mounted on the both sides of this outside vehicle.
7. the outer protection safety system of active car as claimed in claim 1 is characterized in that said shock absorber is a safety air bag.
8. the outer protection safety system of active car as claimed in claim 1 is characterized in that, this signal transfer unit information connects an alert letter release unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204101709U CN202264735U (en) | 2011-10-25 | 2011-10-25 | Active automobile exterior protection safety system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204101709U CN202264735U (en) | 2011-10-25 | 2011-10-25 | Active automobile exterior protection safety system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202264735U true CN202264735U (en) | 2012-06-06 |
Family
ID=46155544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204101709U Expired - Fee Related CN202264735U (en) | 2011-10-25 | 2011-10-25 | Active automobile exterior protection safety system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202264735U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109849826A (en) * | 2019-03-19 | 2019-06-07 | 胡敏超 | A kind of car collision avoidance System |
| WO2023169452A1 (en) * | 2022-03-08 | 2023-09-14 | 北京车和家汽车科技有限公司 | Anti-collision buffer structure and vehicle |
-
2011
- 2011-10-25 CN CN2011204101709U patent/CN202264735U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109849826A (en) * | 2019-03-19 | 2019-06-07 | 胡敏超 | A kind of car collision avoidance System |
| WO2023169452A1 (en) * | 2022-03-08 | 2023-09-14 | 北京车和家汽车科技有限公司 | Anti-collision buffer structure and vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106891890A (en) | A kind of automobile active collision-avoidance system | |
| CN102774378B (en) | Vehicle rear-end collision early warning and guard method, system | |
| CN202703577U (en) | Intelligent car brake control system | |
| CN201932143U (en) | Automobile running early warning and anti-collision avoiding system | |
| CN104494550A (en) | Active anticollision device of vehicle and calculating method of anticollision distance | |
| CN201049624Y (en) | Impact cushioning and protecting device for automobile | |
| CN101804800A (en) | Automobile frontal collision active protection system | |
| CN104827999A (en) | Automobile collision protection device | |
| CN117881581A (en) | Impact damping device for automobile collision | |
| CN202264735U (en) | Active automobile exterior protection safety system | |
| CN103144597A (en) | Method for operating motor vehicle and motor vehicle | |
| CN202753900U (en) | External airbag device for vehicles | |
| CN112339699B (en) | Side-impact prevention system | |
| CN207683488U (en) | A kind of automobile anti-collision protective device | |
| CN104816695A (en) | Air pressure type active anti-collision device | |
| CN203267901U (en) | Safety protecting device preventing vehicles crash | |
| CN216467658U (en) | Monitoring device for vehicle rear-end collision prevention based on millimeter wave radar | |
| CN103072538A (en) | Operation method of initiative type external-vehicle protection safety system | |
| CN110789483B (en) | Vehicle lateral safety protection device and method | |
| CN115123126A (en) | Automatic anti-collision device and method for intelligent driving auxiliary system of automobile | |
| CN204452049U (en) | A kind of automotive intelligent protective system | |
| US8428826B1 (en) | Method of actuating external active safety system for vehicle | |
| CN110395206A (en) | A kind of intelligent commercial vehicle front underrun protection device and working method | |
| CN215042710U (en) | Automobile multipurpose emergency safety device based on emergency brake wheel | |
| CN112319324A (en) | Automobile collision response system and response method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120606 Termination date: 20191025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |