CN205059403U - Early warning device opens door with dangerous judgement function in rear - Google Patents
Early warning device opens door with dangerous judgement function in rear Download PDFInfo
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- CN205059403U CN205059403U CN201520817553.6U CN201520817553U CN205059403U CN 205059403 U CN205059403 U CN 205059403U CN 201520817553 U CN201520817553 U CN 201520817553U CN 205059403 U CN205059403 U CN 205059403U
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- 238000012986 modification Methods 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 2
- 238000005422 blasting Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
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- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Abstract
The utility model discloses an early warning device opens door with dangerous judgement function in rear, including controller (3), inductor (2), distance measuring sensor (1) and alarm (4), alarm (4) are two, locate respectively outside che nei and the car, a safe distance signal is set for in controller (3), whether judges the activate the alarm ware according to received door opening signal and the range signal that detects, and the range signal who detects as distance measuring sensor (1) is less than or equal to when predetermineeing the safe distance signal, opens the alarming function of alarm (4), warns in the car passenger simultaneously and the pedestrian or the vehicle that come from rear outside the car, the range signal who detects as distance measuring sensor (1) is greater than when predetermineeing safe range signal, and alarm (4) are out of work. The utility model discloses set up the convenience, can effectively carry out the early warning, be worth promoting.
Description
Technical field
The utility model relates to a kind of automobile and security protection system thereof, particularly has the door-opening prewarning device of rear danger judgement function.
Background technology
Current automobile pollution significantly increases, day by day complicated with car environment.In order to prevent colliding during reversing automobile, current automobile is generally provided with Reverse Sensor, starts this Reverse Sensor when automobile enters reverse gear, carries out early warning to moving obstacle after car.This system detects the fixing moving obstacle at car rear or the distance of human body effectively, avoids colliding and injuring the person or break automobile, greatly facilitates and drives personage.But danger potential when getting off for rear occupant of stopping, few people are concerned about.According to statistics, after having the automobile collision accident of significant proportion to occur in parking, occupant opens the moment that car door is got off, when occupant opens car door, often do not note sending a car and pedestrian of rear, and passing send a car and pedestrian in the middle of advancing normally, do not recognize that the arrangements for automotive doors berthed on side can be opened suddenly, at this time yet, probably to send a car the car door that can bump against and be opened suddenly, or the car door that pedestrian is opened suddenly bumps against, knocks down.
Utility model content
The purpose of this utility model is exactly to solve the problem, and provides a kind of door-opening prewarning device with rear danger judgement.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of door-opening prewarning device with rear danger judgement function, comprise controller (3), inductor (2), distance measuring sensor (1) and annunciator (4), it is characterized in that, inductor (2) is arranged on inside door handle, for responding to the opening action of car door and induced signal being sent to controller (3); Back-mirror housing is at an open lower side one-body molded containing cavity backwards, distance measuring sensor (1) is arranged in the containing cavity on the back-mirror housing of left and right vehicle wheel both sides respectively, and distance measuring sensor (1) is for sending close to object distance signal the rear view of vehicle detected to controller (3); Annunciator (4) is two, is located at outside Che Nei and car respectively; Controller (3) setting safety distance signal, for judging whether to start annunciator (4) according to the enabling signal received and the range signal detected;
Further, two annunciators (4) are annunciator in car and the outer annunciator of car, and in car, annunciator is installed on the dash panel, can send light or the buzzing sound of flicker; The outer annunciator of car is installed on roof, for fully reminding car pedestrian or vehicle to note with the light of stroboscopic.
The utility model compared with prior art, has significant advantage: self-security and from the outer pedestrian at rear of car or the safety of vehicle when (1) the utility model can improve that on car, occupant gets off.Owing to having set up the door-opening prewarning device with rear danger judgement, on car, occupant is when getting off, automatic realization is to the detecting of back car, messenger, when detect in certain distance send a car or pedestrian etc. time, send alarm, avoid now car door to be sent a car because opening suddenly to collide, or bump against pedestrian, substantially increase the active safety performance of automobile.(2) the utility model structure is simple, easy to install, is suitable for all kinds vehicle, has high market popularization value.
Accompanying drawing explanation
Fig. 1 is application automobile schematic diagram of the present utility model
Fig. 2 is the functional block diagram with the door-opening prewarning device of rear danger judgement function of the present utility model
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way.
As shown in Figure 1, have a door-opening prewarning device for rear danger judgement function, comprise controller, inductor, distance measuring sensor and annunciator, wherein inductor is arranged on inside door handle, for responding to the opening action of car door, and send induced signal to controller; Distance measuring sensor is arranged in left and right vehicle wheel sided mirror unit, for sending close to object distance signal the vehicle periphery detected to controller; Annunciator is two, is located at outside Che Nei and car simultaneously.
As shown in Figure 2, distance measuring sensor is connected with controller respectively with inductor, the Signal transmissions that the passenger felt opens the door by inductor is to controller, and on rear side of the car that distance measuring sensor records, the Distance Transmission of pedestrian or vehicle and vehicle is to controller, and controller is connected with annunciator.
This device principle of work is specifically described below: parking of automobile, and passenger pulls car Internal handle, be about to open the door time, the inductor being positioned at car Internal handle place experiences door opening action, immediately by this Signal transmissions to vehicle control device; This vehicle control device is according to the enabling signal from left side or right side, call the distance of the now measured vehicle of the distance measuring sensor being arranged on back-mirror housing place that is positioned at vehicle left side or right side and rear pedestrian or vehicle immediately, and compare with the safety distance preset in controller, this preset security distance can be set to 5 meters or 10 meters etc. as required.The distance that current distance measuring sensor records by controller is compared with above-mentioned predeterminable range, when current record distance be less than or equal to predeterminable range time, system judges the dangerous generation of the meeting of enabling, now, vehicle control device is the interior annunciator outer with car of opening vehicle simultaneously, remind close pedestrian or vehicle outside passenger and Che simultaneously, note the collision risk that car door opening may cause.When current record distance be greater than predeterminable range time, system judge enabling can not dangerously occur, occupant directly can open the door and get off.
Distance measuring sensor is arranged on the back mirror place of vehicle right and left both sides respectively, is convenient to the situation detecting both sides, to adapt to the demand opened the door respectively in the left and right sides.Particularly; in order to available protecting distance measuring sensor; distance measuring sensor is contained in the containing cavity on the downside of back-mirror housing; this containing cavity and back-mirror housing one die casting or plastic-blasting shaping; its opening backwards; on available protecting distance measuring sensor ground simultaneously, distance measuring sensor more can be facilitated backward to launch the signals such as super sonic and to carry out rear range finding.When automotive occupant is about to open left side car door, control setup calls the signal of left side distance measuring sensor transmission, and when opening right side car door, control setup calls the signal of right side distance measuring sensor transmission.Distance measuring sensor specifically can be configured to the mode of range only radar.
Described annunciator is divided into annunciator and the outer annunciator of car in car, in car, annunciator is installed on the dash panel, its accessible site, in the signal lamp assembly of instrument carrier panel, when receiving the warning actuation signal from vehicle control device, points out passenger to note in the mode of stroboscopic.Or annunciator is integrated buzzer phone on the dash panel in this car, when receiving the warning actuation signal from vehicle control device, buzzer phone sends and continues or intermittently rapid buzzer tone, notes to point out passenger.The outer annunciator of car is mainly installed in the remarkable position of roof in the mode of light, or is installed in wind shield glass wind shield place, when receiving the warning actuation signal from vehicle control device, light is in the mode of stroboscopic, remind close pedestrian or vehicle, car door is about to open, and takes care.The light source of wigwag can adopt LED.
Above preferred embodiment of the present utility model is described.It is to be appreciated that the utility model is not limited to above-mentioned particular implementation, the equipment wherein do not described in detail to the greatest extent and structure are construed as to be implemented with the common mode in this area; Any those of ordinary skill in the art, do not departing under technical solutions of the utility model ambit, the Method and Technology content of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solutions of the utility model, or being revised as the Equivalent embodiments of equivalent variations, this does not affect flesh and blood of the present utility model.Therefore, every content not departing from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs in the scope of technical solutions of the utility model protection.
Claims (2)
1. one kind has the door-opening prewarning device of rear danger judgement function, comprise controller (3), inductor (2), distance measuring sensor (1) and annunciator (4), it is characterized in that, inductor (2) is arranged on inside door handle, for responding to the opening action of car door and induced signal being sent to controller (3); Back-mirror housing is at an open lower side one-body molded containing cavity backwards, distance measuring sensor (1) is arranged in the containing cavity on the back-mirror housing of left and right vehicle wheel both sides respectively, and distance measuring sensor (1) is for sending close to object distance signal the rear view of vehicle detected to controller (3); Annunciator (4) is two, is located at outside Che Nei and car respectively; Controller (3) setting safety distance signal, for judging whether to start annunciator (4) according to the enabling signal received and the range signal detected.
2. the door-opening prewarning device with rear danger judgement function according to claim 1, two annunciators (4) are annunciator in car and the outer annunciator of car, and in car, annunciator is installed on the dash panel, can send light or the buzzing sound of flicker; The outer annunciator of car is installed on roof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520817553.6U CN205059403U (en) | 2015-10-20 | 2015-10-20 | Early warning device opens door with dangerous judgement function in rear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520817553.6U CN205059403U (en) | 2015-10-20 | 2015-10-20 | Early warning device opens door with dangerous judgement function in rear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205059403U true CN205059403U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520817553.6U Expired - Fee Related CN205059403U (en) | 2015-10-20 | 2015-10-20 | Early warning device opens door with dangerous judgement function in rear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205059403U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335429A (en) * | 2016-10-24 | 2017-01-18 | 南京工程学院 | Active anti-collision early-warning system and method for opening of side doors of car |
| CN107054205A (en) * | 2017-04-10 | 2017-08-18 | 上海蔚来汽车有限公司 | Scene for vehicle indicates system and method |
| CN114135172A (en) * | 2021-11-30 | 2022-03-04 | 石佳川 | Device and method for preventing vehicle door collision and vehicle |
-
2015
- 2015-10-20 CN CN201520817553.6U patent/CN205059403U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335429A (en) * | 2016-10-24 | 2017-01-18 | 南京工程学院 | Active anti-collision early-warning system and method for opening of side doors of car |
| CN107054205A (en) * | 2017-04-10 | 2017-08-18 | 上海蔚来汽车有限公司 | Scene for vehicle indicates system and method |
| WO2018188204A1 (en) * | 2017-04-10 | 2018-10-18 | 上海蔚来汽车有限公司 | Scenario indication system and method for vehicle |
| CN114135172A (en) * | 2021-11-30 | 2022-03-04 | 石佳川 | Device and method for preventing vehicle door collision and vehicle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20161020 |