CN203601198U

CN203601198U - Novel door anti-collision device of passenger vehicle

Info

Publication number: CN203601198U
Application number: CN201320663320.6U
Authority: CN
Inventors: 李荣康; 李洋; 孙亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-10-16
Filing date: 2013-10-16
Publication date: 2014-05-21
Anticipated expiration: 2023-10-16

Abstract

The utility model provides a novel door anti-collision device of a passenger vehicle. The novel door anti-collision device of the passenger vehicle comprises an ECU, a data storage unit, an electromagnetic locking valve, a vehicle door, a front vehicle body distance sensor array, a middle vehicle body distance sensor array, a rear vehicle door distance sensor array, a control panel, a voice prompter, a wire and the like. The output end of the front vehicle body distance sensor array, the output end of the middle vehicle body distance sensor array and the output end of the rear vehicle door distance sensor array are connected with the ECU. The control panel, the voice prompter and the data storage unit are connected with the ECU. The ECU is connected with the electromagnetic locking valve. The electromagnetic locking valve is connected with the vehicle door. According to the novel door anti-collision device of the passenger vehicle, when a passenger inside the passenger vehicle opens the vehicle door to prepare to get off, the vehicle door is prevented from being scratched and being collided, the passenger is prevented from being hurt, a safe anti-collision distance can be set according to different travelling conditions, and the vehicle door can be opened or closed according to the emergency needs of the passenger.

Description

A kind of novel passenger car door collision prevention device

Technical field

The utility model relates to automotive safety technical applications, particularly a kind of novel passenger car door collision prevention device.

Background technology

Along with being on the increase of car ownership, park the increase of dense degree, car door becomes the most easily damaged position of manned vehicle gradually, in the time that occupant prepares to get off from opening car door in car, often due to unclear to the outer situation of car, be damaged and make car door encounter side obstacle, or occupant is subject to other directions moment and sails the collision of vehicle coming, cause serious actual bodily harm and property damage, this just needs a kind of vehicle door anti-collision collision device, guarantee in the time that car door one side has obstacle or closely have the vehicle of other directions to sail, this sidecar door is by timely locking, prevent from that car door from being scraped and brush up against occupant being hurt.In addition, existing vehicle door anti-collision collision device can not be realized Based Intelligent Control, according to difference driving situation, anticollision distance is set, and opens or closed door anti-collision according to occupant's emergency, this just needs a kind of novel passenger car door collision prevention device.

Summary of the invention

The purpose of this utility model is to address the above problem, provide a kind of in the time that manned vehicle occupant prepares to get off from opening car door in car, prevent from that car door from being scraped and brush up against occupant being subject to collision injury, and can anticollision distance be set according to difference driving situation, and can open or the device of closed door anti-collision according to occupant's emergency.Specifically be achieved through the following technical solutions:

A kind of novel passenger car door collision prevention device, is made up of ECU ECU (Electrical Control Unit), data memory, electromagnetism lock valve, car door, body forward structure rang sensor array, vehicle body middle part rang sensor array, body tail rang sensor array, control panel, voice prompting device, wire etc.The mouth of described body forward structure rang sensor array, vehicle body middle part rang sensor array, body tail rang sensor array is connected with ECU ECU (Electrical Control Unit), described control panel is connected with ECU ECU (Electrical Control Unit) with voice prompting device, described data memory is connected with ECU ECU (Electrical Control Unit), described ECU ECU (Electrical Control Unit) is connected with electromagnetism lock valve, and described electromagnetism lock valve is connected with car door.

The utility model is the advantage of prior art relatively:

1. the utility model can arrange anticollision distance according to difference driving situation, protects to greatest extent car door not to be damaged and occupant preserves from.

2. the utility model can be opened or closed door anti-collision according to occupant's needs, guarantees in case of emergency also opening car door in time of occupant, and be not subject to car door locking restriction.

3. the utility model is equipped with data memory, can store the parameters such as the anticollision distance set, convenient after change set and the work such as fault detection.

4. whether the utility model is equipped with voice prompting device, can point out passenger's car door by locking, and whether preventing car door collision function the information such as opens.

Accompanying drawing explanation

Fig. 1 is a kind of novel passenger car door collision prevention device structural representation of the utility model.

The specific embodiment

1-ECU ECU (Electrical Control Unit); 2-data memory; 3-electromagnetism lock valve; 4-car door; 5-body forward structure rang sensor array; 6-vehicle body middle part rang sensor array; 7-body tail rang sensor array; 8-control panel; 9-voice prompting device; 10-wire.

Below in conjunction with embodiment accompanying drawing, the utility model is described further.

A kind of novel passenger car door collision prevention device of the utility model as shown in Figure 1, comprises ECU ECU (Electrical Control Unit) 1, data memory 2, electromagnetism lock valve 3, car door 4, body forward structure rang sensor array 5, vehicle body middle part rang sensor array 6, body tail rang sensor array 7, control panel 8, voice prompting device 9, wire 10.Described control panel 8 is connected with ECU ECU (Electrical Control Unit) 1, which is provided with anticollision distance parameter input window and preventing car door collision function and opens and closes button, described body forward structure rang sensor array 5 is arranged on body forward structure both sides, the distance of probe vehicle front both sides object and this car, and send data to ECU ECU (Electrical Control Unit) 1, described vehicle body middle part rang sensor array 6 is arranged on both sides, vehicle body middle part, the distance of probe vehicle middle part both sides object and this car, and send data to ECU ECU (Electrical Control Unit) 1, described body tail rang sensor array 7 is arranged on body tail both sides, the distance of probe vehicle rear both sides object and this car, and send data to ECU ECU (Electrical Control Unit) 1, described ECU ECU (Electrical Control Unit) 1 receives anticollision distance parameter and the preventing car door collision function inputted from control panel 8 and opens or out code, the distance parameter that body forward structure rang sensor array 5 records, the distance parameter that vehicle body middle part rang sensor array 6 records, the distance parameter that body tail rang sensor array 7 records, and these parameters and instruction are processed, when above-mentioned body forward structure rang sensor array 5, vehicle body middle part rang sensor array 6, while having one to be less than the anticollision distance parameter that respective side car door 4 sets in six distance parameters that body tail rang sensor array 7 records, the electromagnetism lock valve 3 to being attached thereto is sent locking instruction by ECU ECU (Electrical Control Unit) 1, electromagnetism lock valve 3 is connected with this sidecar door 4, now by the locking of realizing this sidecar door 4, prevent this sidecar door 4 to be opened and scratching to side obstacle or make occupant be subject to other direction moments of this side to sail the collision of vehicle coming, when ECU ECU (Electrical Control Unit) 1 receives that the preventing car door collision function inputted from control panel 8 is opened or when out code, ECU ECU (Electrical Control Unit) 1 by corresponding in work or halted state, ECU ECU (Electrical Control Unit) 1 is in the time of halted state, electromagnetism lock valve 3 also will be in halted state, no longer to 4 latch functions of car door, now passenger's opening car door 4 arbitrarily, when car door 4 is by locking, when preventing car door collision function is opened or closes, the voice prompting device 9 being connected with ECU ECU (Electrical Control Unit) 1 will send corresponding voice message.

Claims

1. a novel passenger car door collision prevention device, by ECU ECU (Electrical Control Unit), data memory, electromagnetism lock valve, car door, body forward structure rang sensor array, vehicle body middle part rang sensor array, body tail rang sensor array, control panel, voice prompting device, wire composition, described body forward structure rang sensor array, vehicle body middle part rang sensor array, the mouth of body tail rang sensor array is connected with ECU ECU (Electrical Control Unit), described control panel is connected with ECU ECU (Electrical Control Unit) with voice prompting device, described data memory is connected with ECU ECU (Electrical Control Unit), described ECU ECU (Electrical Control Unit) is connected with electromagnetism lock valve, described electromagnetism lock valve is connected with car door.