CN215632429U - Safe opening system for vehicle door - Google Patents
Safe opening system for vehicle door Download PDFInfo
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- CN215632429U CN215632429U CN202121654406.3U CN202121654406U CN215632429U CN 215632429 U CN215632429 U CN 215632429U CN 202121654406 U CN202121654406 U CN 202121654406U CN 215632429 U CN215632429 U CN 215632429U
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Abstract
The utility model discloses a safe opening system of a vehicle door, which comprises a vehicle door control component, a vehicle exterior monitoring module, a vehicle door handle induction module and a control module; the electronic control unit is connected with the control module; the door of the automobile is rotationally connected with the automobile body of the automobile through the door control assembly; the output end of the vehicle exterior monitoring module is connected with the input end of the control module, the output end of the vehicle door handle sensing module is connected with the input end of the electronic control unit, and the output end of the control module is connected with the vehicle door control assembly. According to the utility model, through the matched use of the electronic control unit, the vehicle door control component, the vehicle exterior monitoring module, the vehicle door handle sensing module and the control module, when a moving object exists behind the vehicle, the opening speed and the opening amplitude of the vehicle door can be controlled, and the risk of vehicle safety accidents caused by accidental door opening is reduced. The utility model can be widely applied to the technical field of vehicle safety.
Description
Technical Field
The utility model relates to the technical field of vehicle safety, in particular to a safe opening system for a vehicle door.
Background
When a passenger or a driver of an automobile gets off the automobile, the automobile door is immediately pulled to get off the automobile after the situation that no vehicles or pedestrians exist behind the automobile is determined by observing surrounding road conditions.
However, due to various factors such as the surrounding road conditions and angle limitations, a passenger or a driver cannot see clearly or perceive the approach of a fast moving object, and thus, an automobile safety accident is caused.
SUMMERY OF THE UTILITY MODEL
To solve the above technical problems, the present invention aims to: a vehicle door safety opening system is provided.
The technical scheme adopted by the utility model is as follows:
a safe opening system of a vehicle door is applied to a vehicle, the vehicle comprises an electronic control unit, and the safe opening system of the vehicle door comprises a vehicle door control assembly, a vehicle exterior monitoring module, a vehicle door handle induction module and a control module;
the electronic control unit is connected with the control module;
the door of the automobile is rotatably connected with the automobile body of the automobile through the door control assembly;
the output end of the vehicle exterior monitoring module is connected with the input end of the control module, the output end of the vehicle door handle sensing module is connected with the input end of the electronic control unit, and the output end of the control module is connected with the vehicle door control assembly.
Furthermore, the vehicle door safety opening system also comprises an in-vehicle monitoring module, and the output end of the in-vehicle monitoring module is connected with the input end of the control module.
Further, the door handle sensing module comprises a capacitive touch sensor.
Furthermore, the car door safety opening system also comprises a voice prompt module, and the voice prompt module is connected with the control module.
Further, the door control assembly comprises a hinge, the door of the automobile is rotatably connected with the automobile body through the hinge, and the hinge is further connected with the control module.
Further, the control module is in communication connection with the mobile terminal through an automobile gateway.
The utility model has the beneficial effects that: through the cooperation use of electronic control unit, door control subassembly, outer monitoring module of car, door handle response module and control module, when confirming that there is moving object in the car rear, can control the speed and the range that the door was opened, reduce the risk that unexpected opening of door leads to car incident.
Drawings
Fig. 1 is a block diagram of a door safety opening system according to the present invention.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the present invention, if directions (up, down, left, right, front, and rear) are described, it is only for convenience of describing the technical solution of the present invention, and it is not intended or implied that the technical features referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, it is not to be construed as limiting the present invention.
In the utility model, the meaning of "a plurality" is one or more, the meaning of "a plurality" is more than two, and the terms of "more than", "less than", "more than" and the like are understood to exclude the number; the terms "above", "below", "within" and the like are understood to include the instant numbers. In the description of the present invention, if there is description of "first" and "second" only for the purpose of distinguishing technical features, it is not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.
In the present invention, unless otherwise specifically limited, the terms "disposed," "mounted," "connected," and the like are to be understood in a broad sense, and for example, may be directly connected or indirectly connected through an intermediate; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be mechanically coupled, may be electrically coupled or may be capable of communicating with each other; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above-mentioned words in the present invention can be reasonably determined by those skilled in the art in combination with the detailed contents of the technical solutions.
The utility model will be further explained and explained with reference to the drawings and the embodiments in the description.
In order to at least partially solve one of the problems, the utility model provides a safe opening system of a vehicle door, which is applied to a vehicle and comprises a vehicle door control component, a vehicle exterior monitoring module, a vehicle door handle sensing module and a control module;
the electronic control unit is connected with the control module;
the door of the automobile is rotationally connected with the automobile body of the automobile through the door control assembly;
the output end of the vehicle exterior monitoring module is connected with the input end of the control module, the output end of the vehicle door handle sensing module is connected with the input end of the electronic control unit, and the output end of the control module is connected with the vehicle door control assembly.
Among them, an Electronic Control Unit (ECU), also called a "traveling computer" or a "vehicle-mounted computer", is a microcomputer controller dedicated to automobiles. The ECU is connected with a P-gear sensor, the P-gear sensor is used for acquiring a parking signal of the automobile, and when the gear of the gear shifting control lever is shifted to a parking gear, the P-gear sensor detects the parking signal and transmits the parking signal to the ECU. The ECU is connected with the control module, so that the ECU transmits the received parking signal to the control module, and the control module can adopt a single chip microcomputer, a microcomputer and the like in the prior art, and is not limited here.
The control module receives a parking signal transmitted by the ECU, namely receives a touch signal of the vehicle door handle sensing module and controls the vehicle exterior monitoring module to acquire surrounding environment information. The door handle sensing module is arranged at the door handle and used for detecting door opening actions of users (including drivers and passengers), and the door opening actions of the users are mainly detected by detecting whether the users touch the door handle or not. The exterior detection module mainly comprises a plurality of cameras and/or radars which are distributed at the left and right rearview mirrors of the automobile to monitor the movement condition of obstacles around the automobile.
The control module determines that a user is ready to get off the vehicle according to the touch signal, and when the situation that a (high-speed) moving object exists in the surrounding environment of the vehicle is judged, the control signal is triggered to control the rotating speed and the rotating angle of the vehicle door control assembly, namely the rotating speed and the amplitude of the opening of the vehicle door are controlled, the situation that the vehicle door is opened suddenly is prevented, and the object rapidly moves and collides with the vehicle door at the rear of the vehicle, so that the safety accident of the vehicle is caused.
When the control module determines that the user is ready to get off the vehicle according to the touch signal and no (high-speed) moving object exists in the surrounding environment, the control module does not control the vehicle door control assembly, and at the moment, the opening speed and the opening amplitude of the vehicle door are determined by the opening force of the user.
According to the automobile door handle sensing module and the automobile door handle sensing module, the ECU, the automobile door control assembly, the automobile exterior monitoring module, the automobile door handle sensing module and the control module are matched for use, when it is determined that a moving object exists behind an automobile, the opening speed and the opening amplitude of the automobile door can be controlled, and the risk of automobile safety accidents caused by accidental opening of the automobile door is reduced.
As a further alternative, referring to fig. 1, the vehicle door safety opening system further includes an in-vehicle monitoring module, and an output end of the in-vehicle monitoring module is connected to an input end of the control module.
Specifically, the vehicle door safety opening system further comprises an in-vehicle monitoring module, the in-vehicle monitoring module is used for obtaining action information of a user in the vehicle, the action information mainly comprises head action and hand action, and the in-vehicle monitoring module can adopt a camera if a safety belt is unfastened. And the control module immediately receives the touch signal of the vehicle door handle sensing module and controls the vehicle exterior monitoring module to acquire the surrounding environment information when judging that the user has the intention to take the picture according to the action information acquired by the camera.
As a further optional embodiment, the door handle sensing module comprises a capacitive touch sensor. In one particular embodiment, the door handle sensing module may include a capacitive touch sensor.
As a further optional implementation manner, referring to fig. 1, the car door safety opening system further includes a voice prompt module, and the voice prompt module is connected with the control module.
Specifically, the voice prompt module that this application set up for play "the window probably has pedestrian or vehicle to pass through outside, please notice the warning sound of the safety of getting off the bus", and the voice prompt module can be including the audio power amplifier NULL and the speaker that the model is 8002A, and wherein, the audio power amplifier NULL is used for driving the speaker to take place.
As a further alternative, the door control assembly includes a hinge, by which a door of the vehicle is pivotally connected to the body, the hinge also being connected to the control module.
Specifically, the present embodiment provides an implementation manner of a vehicle door control assembly, which can use a hinge as a rotation hinge of a vehicle door and a vehicle body. The control module can control the opening speed and the opening amplitude of the vehicle door by controlling the rotating speed and the rotating angle of the hinge.
Further as an alternative embodiment, referring to fig. 1, the control module is in communication connection with the mobile terminal through a car gateway.
Specifically, the control module may further communicate with a mobile terminal device through a vehicle gateway, where the mobile terminal device includes a smart phone, a tablet, and the like. The user can send a signal for releasing the control of the vehicle door to the control module at the side of the terminal equipment, and can modify the content of the prompt tone played by the voice prompt module at the side of the terminal equipment, modify the opening speed and amplitude of the vehicle door and the like.
The working principle of the utility model is as follows:
after the system is powered on, the ECU receives a parking signal, and the automobile is stopped stably. The ECU transmits the parking signal to the control module, when the control module receives the parking signal, if the control module receives the action information of a user in the automobile monitored by the in-automobile monitoring module or the touch signal of the door handle sensing module, the user is indicated to get off the automobile, the control module immediately receives the touch signal of the door handle sensing module and controls the out-automobile monitoring module to collect the surrounding environment information, and when the surrounding environment of the automobile is judged to have a (high-speed) moving object, the control signal is triggered to control the rotating speed and the rotating angle of the door control component, namely the rotating speed and the amplitude of opening the automobile door, and the voice prompt module is controlled to play a prompt tone for prompting the user to pay attention to the safety of getting off the automobile.
When the control module judges that the surrounding environment does not have a (high-speed) moving object according to the touch signal, the control module does not control the vehicle door control assembly, at the moment, the opening speed and the opening amplitude of the vehicle door are determined by the opening force of the user, and the voice playing module does not give out a prompt tone.
While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (6)
1. A safe opening system of a vehicle door is applied to a vehicle, the vehicle comprises an electronic control unit, and the safe opening system of the vehicle door is characterized by comprising a vehicle door control component, a vehicle exterior monitoring module, a vehicle door handle induction module and a control module;
the electronic control unit is connected with the control module;
the door of the automobile is rotatably connected with the automobile body of the automobile through the door control assembly;
the output end of the vehicle exterior monitoring module is connected with the input end of the control module, the output end of the vehicle door handle sensing module is connected with the input end of the electronic control unit, and the output end of the control module is connected with the vehicle door control assembly.
2. A vehicle door safety opening system as claimed in claim 1, further comprising an in-vehicle monitoring module, wherein an output of the in-vehicle monitoring module is connected to an input of the control module.
3. A vehicle door safety opening system as claimed in claim 1, wherein the vehicle door handle sensing module includes a capacitive touch sensor.
4. The vehicle door safety opening system according to claim 1, further comprising a voice prompt module, wherein the voice prompt module is connected with the control module.
5. A vehicle door safety opening system as claimed in claim 1, wherein the door control assembly includes a hinge, the door of the vehicle being pivotally connected to the body via the hinge, the hinge being further connected to the control module.
6. The system of claim 1, wherein the control module is in communication with the mobile terminal through a car gateway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121654406.3U CN215632429U (en) | 2021-07-20 | 2021-07-20 | Safe opening system for vehicle door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121654406.3U CN215632429U (en) | 2021-07-20 | 2021-07-20 | Safe opening system for vehicle door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215632429U true CN215632429U (en) | 2022-01-25 |
Family
ID=79891178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121654406.3U Active CN215632429U (en) | 2021-07-20 | 2021-07-20 | Safe opening system for vehicle door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215632429U (en) |
-
2021
- 2021-07-20 CN CN202121654406.3U patent/CN215632429U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: The road in Whampoa District of Guangzhou City, Guangdong Province, No. 1 510700 Patentee after: GUANGQI HONDA AUTOMOBILE Co.,Ltd. Patentee after: GAC Honda Automobile Research and Development Co., Ltd Address before: Huangpu District guangben road Guangzhou City, Guangdong province 510700 No. 1 Patentee before: GUANGQI HONDA AUTOMOBILE Co.,Ltd. Patentee before: GAC Honda Automobile Research and Development Co., Ltd |