CN203995943U - A kind of opening door of vehicle caution system - Google Patents
A kind of opening door of vehicle caution system Download PDFInfo
- Publication number
- CN203995943U CN203995943U CN201420351552.2U CN201420351552U CN203995943U CN 203995943 U CN203995943 U CN 203995943U CN 201420351552 U CN201420351552 U CN 201420351552U CN 203995943 U CN203995943 U CN 203995943U
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- door
- control module
- vehicle
- caution system
- car
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- 238000004891 communication Methods 0.000 claims abstract description 4
- 230000002457 bidirectional effect Effects 0.000 abstract description 2
- 239000000523 sample Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
Abstract
The utility model discloses a kind of opening door of vehicle caution system, it is characterized in that: described caution system is that ultrasonic transmitter-receiver passes to control module by the reflective sound wave information collecting, control module drives and door is interior reminds attention gatter in loudspeaker, door to report to the police; Control module and car body controller carry out communication, thereby realize the warning function to back car when navigating mate door opening.Owing to adopting above-mentioned structure, the utility model can be reminded again occupant rear to send a car, and of short duration unblanking surge time can be provided when reminding front vehicle, the risk of bringing when avoiding occupant rashly to open the door.By bidirectional reminding, and the surge time providing, the risk of bringing while effectively avoiding occupant rashly to open the door.
Description
Technical field
The utility model relates to the field that manufactures and designs of vehicle, particularly a kind of opening door of vehicle caution system.
Background technology
Along with development of automobile is brought easily simultaneously, people face increasing details safety problem when using automobile.When car promptly rests in roadside, when back car not to be noted, while rashly opening car door, just easily there is safety problem.While often there will be car door opening, front vehicle does not know to dodge, or the time is too short, and distance is too near, and vehicle has little time to dodge, and causes the vehicle travelling in rear directly to impinge upon on car door, causes vehicle damage, even the situation of personal casualty.
Existing automobile is all by adopting light, acoustical signal to remind the vehicles or pedestrians that travel below when occupant opens the door, the personnel of car inward swinging door are not carried out to any prompting, still belonging to passive prompting.Even vehicle outfitting such caution system, when occupant opens the door, vehicle sends optical signalling, and the vehicles or pedestrians that travel are below had to such prompting, if but if front vehicle is less near distance, the moment of opening the door occupant, because the time of car door opening is of short duration, front vehicle moving velocity is very fast, still can cause back car to have little time to dodge, the situation that still there will be vehicle scraping or Vehicular impact, finally causes very serious consequence.
For the problems referred to above, a kind of novel caution system that opens the door is provided, the risk of bringing while effectively avoiding occupant rashly to open the door is the problem that prior art need to solve.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of opening door of vehicle caution system, the risk of bringing while effectively avoiding occupant rashly to open the door.
For achieving the above object, the technical solution of the utility model is, a kind of opening door of vehicle caution system, it is characterized in that: described caution system is that ultrasonic transmitter-receiver passes to control module by the reflective sound wave information collecting, control module drives and door is interior reminds attention gatter in loudspeaker, door to report to the police; Control module and car body controller carry out communication, thereby realize the warning function to back car when navigating mate door opening.
Described ultrasonic transmitter-receiver is arranged on the external mirror having indicator light of automobile, connects vehicle battery and powers.
Described control module is controlled steering indicating light and the Door Lock of vehicle by car body controller.
Described car body controller passes to control module by the enabling signal of vehicle.
In described control module, door, remind loudspeaker, the interior attention gatter of door to connect vehicle battery and power.
A kind of opening door of vehicle caution system, owing to adopting above-mentioned structure, the utility model can, when reminding front vehicle, can remind again occupant rear to send a car, and can provide of short duration unblanking surge time, the risk of bringing when avoiding occupant rashly to open the door.By bidirectional reminding, and the surge time providing, the risk of bringing while effectively avoiding occupant rashly to open the door.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail;
Fig. 1 is the structural representation of a kind of opening door of vehicle caution system of the utility model;
Fig. 2 is the fundamental diagram of a kind of opening door of vehicle caution system of the utility model;
Fig. 3 is the workflow diagram of a kind of opening door of vehicle caution system of the utility model;
In Fig. 1,1, control module; 2, car body controller; 3, ultrasonic transmitter-receiver; 4, in door, remind loudspeaker; 5, attention gatter in door; 6, steering indicating light; 7, Door Lock; 8, storage battery.
The specific embodiment
The utility model is comprised of ultrasonic transmitter receptor 3, bulb, loudspeaker, control module 1.Whether ultrasonic transmitter receptor 3 has the speed of sending a car and sending a car for detection of rear, signal after detection is given control module 1 judgement computing, bulb and loudspeaker are reminded user in car as the signal of light harmony, the control module of caution system of opening the door will be connected with car body controller 2, control module 1 will read car door opening signal from car body controller 2, after the signal of control module computing car door opening signal and ultrasonic transmitter receptor 3, control module 1 will be as requested, transmits and connect steering indicating light or door lock to car body controller 2.Like this, when whole system has just completed to internal staff and to exterior vehicle, remind, and at Emergency time, also again locked door, surge time is provided, avoid as much as possible the generation of safety misadventure.
Concrete the utility model is that ultrasonic transmitter-receiver 3 passes to control module 1 by the reflective sound wave information collecting as shown in Figure 1-2, and control module 1 drives and door is interior reminds attention gatter 5 in loudspeaker 4, door to report to the police; Control module 1 is carried out communication with car body controller 2, thereby realizes the warning function to back car when navigating mate door opening.
Ultrasonic transmitter-receiver 3 is arranged on the external mirror having indicator light of automobile, connects vehicle battery 8 and powers.Control module 1 is controlled steering indicating light 6 and the Door Lock 7 of vehicle by car body controller 2.Car body controller 2 passes to control module 1 by the enabling signal of vehicle.In control module 1, door, remind loudspeaker 4, the interior attention gatter 5 of door to connect vehicle battery 8 and power.
As required, ultrasonic transmitter receptor 3 of the present invention is arranged in the outside rear-view mirror of left and right, by vehicle battery, powered, for launching and accepting microwave signal and detect back car, microwave signal will cover and surpass a track, after ultrasonic probe launched microwave signal, when rear, send a car and travel, microwave signal is reflected by sending a car of rear, again by ultrasonic probe, received, by calculating, launch and time difference and micro-velocity of wave propagation of received signal, whether system control module just can detect rear and send a car, and the speed of sending a car.
Bulb and the loudspeaker of reminding for optics and acoustics that open the door in caution system are arranged on respectively near the internally-opened handle of car door inside, by vehicle, hold 8 powered battery, for to occupant prompting.Open the door the control module 1 of caution system when receiving ultrasonic transmitter-receiver 3 signals, need to carry out computing to ultrasonic signal, calculate the speed of back car, and carry out classification processing according to the speed of a motor vehicle result of calculating, set a speed threshold values V0.The control module of caution system of opening the door is accepted the signal from car body controller 2 locks simultaneously, when the signal of sending a car and open lock exists simultaneously, the control module of caution system of opening the door starts to send warning, utilizes optics and acoustics to remind user and back car in car.External optics alarm set is used the steering indicating light system of car load, by the control module 1 of the caution system that opens the door, is transmitted to car body controller 2, by car body controller 2, is completed.
As shown in Figure 2, the prompting of caution system of opening the door is divided into two-stage and reminds, the vehicle velocity V that detects rear when ultrasonic probe is during lower than predefined speed threshold values V0, the control module 1 of caution system of opening the door will utilize optics and acoustic signal to remind occupant temporarily not open the door, and reminds the attempt of this car of front vehicle to open the door; The vehicle velocity V that detects rear when ultrasonic probe is during higher than predefined speed threshold values V0, the control module 1 of caution system of opening the door will not only utilize optics and acoustic signal to remind occupant temporarily not open the door, attempt is opened the door with this car of prompting front vehicle, but also will signal to car body controller 2, to car door, lock once, occupant cannot once open car door, again to remind user in car to send a car at rear from physical mechanics, and leave to occupant the surge time of opening the door, avoid front vehicle to dodge in time, and cause shock accident.
By reference to the accompanying drawings the utility model is exemplarily described above; obviously the utility model specific implementation is not subject to the restrictions described above; as long as the various improvement that adopted technical solutions of the utility model to carry out; or directly apply to other occasion without improvement, all within protection domain of the present utility model.
Claims (5)
1. an opening door of vehicle caution system, it is characterized in that: described caution system is that ultrasonic transmitter-receiver (3) passes to control module (1) by the reflective sound wave information collecting, control module (1) drives and door is interior reminds attention gatter (5) in loudspeaker (4), door to report to the police; Control module (1) is carried out communication with car body controller (2).
2. a kind of opening door of vehicle caution system according to claim 1, is characterized in that: described ultrasonic transmitter-receiver (3) is arranged on the external mirror having indicator light of automobile, connects vehicle battery (8) and powers.
3. a kind of opening door of vehicle caution system according to claim 1, is characterized in that: described control module (1) is controlled steering indicating light (6) and the Door Lock (7) of vehicle by car body controller (2).
4. a kind of opening door of vehicle caution system according to claim 1, is characterized in that: described car body controller (2) passes to control module 1 by the enabling signal of vehicle.
5. a kind of opening door of vehicle caution system according to claim 1, is characterized in that: in described control module (1), door, remind loudspeaker (4), the interior attention gatter (5) of door to connect vehicle battery 8 and power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420351552.2U CN203995943U (en) | 2014-06-27 | 2014-06-27 | A kind of opening door of vehicle caution system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420351552.2U CN203995943U (en) | 2014-06-27 | 2014-06-27 | A kind of opening door of vehicle caution system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203995943U true CN203995943U (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420351552.2U Active CN203995943U (en) | 2014-06-27 | 2014-06-27 | A kind of opening door of vehicle caution system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203995943U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107539216A (en) * | 2017-09-01 | 2018-01-05 | 合肥移顺信息技术有限公司 | A kind of opening door of vehicle alarm set based on infrared technique |
| CN112644369A (en) * | 2021-01-12 | 2021-04-13 | 集瑞联合重工有限公司 | Control method and system for vehicular sign lamp |
| CN113997861A (en) * | 2021-11-15 | 2022-02-01 | 中国第一汽车股份有限公司 | Automobile door opening collision early warning method and device and automobile |
-
2014
- 2014-06-27 CN CN201420351552.2U patent/CN203995943U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107539216A (en) * | 2017-09-01 | 2018-01-05 | 合肥移顺信息技术有限公司 | A kind of opening door of vehicle alarm set based on infrared technique |
| CN112644369A (en) * | 2021-01-12 | 2021-04-13 | 集瑞联合重工有限公司 | Control method and system for vehicular sign lamp |
| CN113997861A (en) * | 2021-11-15 | 2022-02-01 | 中国第一汽车股份有限公司 | Automobile door opening collision early warning method and device and automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |