阅读说明：本技术 一种防止车辆与车辆车门碰撞的防撞系统 (Anti-collision system for preventing collision between vehicle and vehicle door ) 是由 周兆楷 于 2019-10-09 设计创作，主要内容包括：本发明涉及一种防止车辆与车辆车门碰撞的防撞系统，该系统包括安装在第一车辆的第一设备，以及安装在第二车辆的第二设备；所述第一设备包括固定距离设置的第一感应单元和第一处理单元，当所述第一感应单元与所述第一处理单元分离时，所述第一处理单元发送第一信号；当所述第二设备接收到所述第一信号时，发出警报信号，并发送第二信号；所述第一处理单元在接收到所述第二信号后，发出警报信号。通过本申请可以让电动车驾驶员提早判断前方车辆车门是否要打开，以及让车辆上的乘员在开车门时及早知道后方车辆的存在，以避免电动车驾驶员直接撞上车门。(The present invention relates to a collision avoidance system for preventing a vehicle from colliding with a door of the vehicle, the system including a first device mounted on a first vehicle, and a second device mounted on a second vehicle; the first equipment comprises a first sensing unit and a first processing unit which are arranged at a fixed distance, and when the first sensing unit is separated from the first processing unit, the first processing unit sends a first signal; when the second equipment receives the first signal, an alarm signal is sent out, and a second signal is sent out; and the first processing unit sends out an alarm signal after receiving the second signal. Whether the front vehicle door is to be opened or not can be judged by the electric vehicle driver in advance, and the existence of the rear vehicle can be known by passengers on the vehicle as soon as possible when the vehicle door is opened, so that the electric vehicle driver is prevented from directly colliding with the vehicle door.)

1. A collision avoidance system for preventing a vehicle from colliding with a door of the vehicle, the system comprising: a first device mounted on a first vehicle, and a second device mounted on a second vehicle; the first equipment comprises a first sensing unit and a first processing unit which are arranged at a fixed distance, when the first sensing unit is separated from the first processing unit, the first processing unit sends a first signal, and when the second equipment receives the first signal, an alarm signal is sent out, and a second signal is sent out; and the first processing unit sends out an alarm signal after receiving the second signal.

2. The collision avoidance system according to claim 1, wherein the first device is mounted on a motor vehicle, the first sensing unit of the first device is mounted on a door of the vehicle, and the first processing unit is mounted on a body of the vehicle at a predetermined distance adjacent to the first sensing unit; the second device is installed at the front of the electric bicycle; when the motor vehicle door is opened by a passenger, the first processing unit sends a first signal when the distance between the first application unit and the first processing unit exceeds a preset distance, and when a second device installed on the electric bicycle receives the first signal, an alarm signal, such as an alarm sound, is sent out; after hearing the alarm sound, the driver of the electric vehicle emergently brakes or bypasses the door of the vehicle to avoid directly hitting the door; the first processing unit sends a second signal after receiving the first signal; the first processing unit arranged on the vehicle sends out an alarm signal after receiving a second signal sent by rear electric bicycle equipment, and prompts that a vehicle passes through the rear of a passenger opening the vehicle door in the vehicle, so that the rear vehicle needs to be kept track of and the rear vehicle is prevented from colliding with the vehicle door.

3. The anti-collision system according to claim 1, wherein the first device is attached or adhered to a vehicle door and a vehicle body, the first sensing unit of the first device comprises a permanent magnet, the first processing device is provided with a door magnet main body, the door magnet main body is internally provided with a normally open reed switch, when the permanent magnet and the reed switch are close to each other, such as less than 5 mm, the door magnet sensor is in a working waiting state, and when the permanent magnet is away from the reed switch for a certain distance, the permanent magnet is in a normally open state.

4. The collision avoidance system of claim 1, wherein the wireless communication module is powered by a rechargeable battery or a dry cell battery, including information communication using a bluetooth communication protocol.

5. A collision avoidance system for preventing a vehicle from colliding with a door of the vehicle, the system comprising: a first device mounted on a first vehicle, and a second device mounted on a second vehicle; the first equipment comprises a first sensing unit and a first processing unit which are arranged at a fixed distance; the second equipment sends a second signal in real time, when the first equipment receives the second signal, whether the first sensing unit is separated from the first sensing unit is judged, and if the first sensing unit is separated from the first sensing unit, an alarm signal is sent out; and transmitting the first signal; and when the second equipment receives the first signal, an alarm signal is sent out.

Technical Field

The application relates to the technical field of vehicle safety, in particular to an anti-collision system for preventing a vehicle from colliding with a vehicle door.

Background

On the road, when a passenger on an automobile opens a vehicle door to bump an electric vehicle, the electric vehicle often directly bumps the vehicle door due to untimely avoidance (as shown in fig. 1), and the electric vehicle driver forgets to rescue the electric vehicle.

Disclosure of Invention

The invention aims to enable an electric vehicle driver to judge that a front vehicle door is opened in advance and enable a passenger on the vehicle to find the existence of a rear vehicle as soon as possible when the vehicle door is opened so as to avoid the electric vehicle driver from directly hitting the vehicle door.

In order to achieve the above object, in one aspect, the present invention provides a collision avoidance system for preventing a vehicle from colliding with a door of the vehicle, the system including a first device mounted to a first vehicle, and a second device mounted to a second vehicle; the first equipment comprises a first sensing unit and a first processing unit which are arranged at a fixed distance, when the first sensing unit is separated from the first processing unit, the first processing unit sends a first signal, and when the second equipment receives the first signal, an alarm signal is sent out, and a second signal is sent out; and the first processing unit sends out an alarm signal after receiving the second signal.

In one embodiment, a first device of the system is installed on an automobile, a first sensing unit in the first device is installed on a vehicle door, and a first processing unit is installed on a vehicle body close to the first sensing unit by a preset distance. The second device is installed at the front of the electric bicycle. When the vehicle door is opened, when the distance between the first application unit and the first processing unit exceeds the preset distance, the first processing unit sends a first signal, when the second equipment installed in the front of the automatic bicycle receives the first signal, an alarm signal, such as an alarm sound, is sent out, and after an electric vehicle driver hears the alarm sound, the electric vehicle is emergently braked or bypasses the vehicle door, so that the vehicle door is prevented from being directly hit. The first processing unit sends a second signal after receiving the first signal; the vehicle is provided with the first processing unit which sends an alarm signal after receiving a second signal sent by rear electric automatic vehicle equipment, and the alarm signal prompts that a vehicle passes through the rear part of a passenger opening a vehicle door in the vehicle and needs to pay attention to the rear vehicle, so that the rear vehicle is prevented from colliding with the vehicle door.

The first equipment can be pasted or adsorbed on a vehicle door and a vehicle body, the first induction unit in the first equipment can be a permanent magnet, a door magnet main body and a door magnet main body are installed in the first processing equipment, a normally-open reed switch is arranged in the first equipment, when the permanent magnet and the reed switch are close to each other (less than 5 millimeters), the door magnet sensor is in a working waiting state, and when the permanent magnet leaves the reed switch for a certain distance, the door magnet sensor is in a normally-open state.

The wireless communication module adopts a rechargeable battery or a dry battery for cruising and comprises a Bluetooth communication protocol for information communication.

In another embodiment, the second device sends the second signal in real time, the first device receives the second signal, judges whether the first sensing unit is separated from the processing device, and sends an alarm signal if the first sensing unit is separated from the processing device.

Can let electric motor car driver judge the place ahead vehicle door in advance and will open through this application to let the passenger on the vehicle discover the existence of rear vehicle early when opening the door, in order to avoid electric motor car driver directly to hit the door.

Drawings

FIG. 1 is a schematic view of an application scenario of the collision avoidance system of the present application;

FIG. 2 is a schematic view of the application of a collision avoidance system installed on a first vehicle;

FIG. 3 is a schematic view of the crash avoidance system of the present application installed on a second vehicle;

FIG. 4 is a schematic structural diagram of a first apparatus of the collision avoidance system of the present application;

fig. 5 is a schematic structural diagram of a second apparatus of the collision avoidance system of the present application.

Detailed Description

Other features, characteristics and advantages of the present invention will become more apparent from the following detailed description of embodiments of the present invention, which is to be read in connection with the accompanying drawings.

In a first embodiment, the present application provides a collision avoidance system (shown in fig. 2 and 3) for preventing a vehicle from colliding with a door of the vehicle, the system including a first device mounted to a first vehicle 100 (e.g., a motor vehicle), and a second device 30 mounted to a second vehicle 200 (e.g., an electric bicycle); the first device 100 includes a first sensing unit 10 and a first processing unit 20 disposed at a fixed distance, and when the first sensing unit 10 is separated from the first processing unit 20, the first processing unit 10 transmits a first signal (e.g., a short-range wireless communication signal), when the second device 30 receives the first signal, emits an alarm signal, and transmits a second signal (e.g., a wireless communication signal); the first processing unit 10 sends out an alarm signal after receiving the second signal.

Specifically, the first device of the system of the present application may be mounted on a motor vehicle, the first sensing unit 10 of the first device being mounted on the side of the door, and the first processing unit 20 being mounted on the vehicle body at a predetermined distance from the first sensing unit 10 (as shown in fig. 2). The second device 30 may be installed at the front of the electric bicycle (as shown in fig. 3). When the door of the first vehicle 100 is opened by the occupant and the distance between the first sensing unit 10 and the first processing unit 20 exceeds a preset distance (e.g., 5 mm), the first processing unit 10 sends a first signal, and when the second device 30 mounted on the electric bicycle receives the first signal, an alarm signal, such as an alarm sound, is emitted; after the electric vehicle driver hears the alarm sound, the electric vehicle driver can emergently brake or bypass the vehicle door to avoid directly hitting the motor vehicle door. The second device 30, upon receiving the first signal, will send a second signal; the first processing unit 10 installed on the first vehicle 100 sends an alarm signal after receiving the second signal sent by the second device 30 on the electric automobile, so as to prompt a passenger in the vehicle that the vehicle passes through and to be careful about the vehicle, and prevent the rear vehicle from colliding with the door.

Preferably, the first device may be respectively attached or adsorbed to the vehicle door and the vehicle body, the first sensing unit 10 in the first device may be a permanent magnet, the first processing device 20 includes a door magnet main body, a normally open reed pipe is included in the door magnet main body, when the permanent magnet and the reed pipe are close to each other (less than 5 mm), the door magnet sensor is in a working waiting state, and when the permanent magnet is away from the reed pipe by a certain distance, the permanent magnet is in a normally open state.

Preferably, the first sensing unit 10 includes a sensing unit and a rechargeable battery; the first processing equipment comprises a sensing unit, a processing unit, an alarm, a wireless communication module and a rechargeable battery; a second device 30 including a wireless communication module, a processing unit, an alarm and a rechargeable battery; wherein, wireless communication module can adopt rechargeable battery or dry battery to carry out the continuation of the journey, carries out the information interaction including adopting short distance communication protocols such as bluetooth communication protocol.

In the second embodiment, the second device 30 is configured to send the second signal in real time, when the first device receives the second signal, the first processing unit 20 first determines whether the first sensing unit 10 is separated from the first sensing unit, and if the first sensing unit is separated from the first sensing unit, the first processing unit sends an alarm signal.

Can let electric motor car driver judge the place ahead vehicle door in advance and will open through this application to let the passenger on the vehicle discover the existence of rear vehicle early when opening the door, in order to avoid electric motor car driver directly to hit the door.

In the third embodiment, the second device 30 further includes an infrared distance measuring sensor, and when the first sensing unit 10 is separated from the first processing unit 20, the first processing unit 10 receives the second signal sent by the first device, and then measures the distance between the rear vehicle and the vehicle door through the infrared distance measuring sensor; when the rear vehicle is at a distance from the danger zone, the first processing unit emits an alarm signal.

It will be obvious that many variations of the invention described herein are possible without departing from the true spirit and scope of the invention. Accordingly, all changes which would be obvious to one skilled in the art are intended to be included within the scope of this invention as defined by the appended claims. The scope of the invention is only limited by the claims.