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Automatic opening and closing control system for automobile side door

An automatic opening and closing control technology, applied to vehicle components, door/window accessories, power control mechanisms, etc., can solve problems such as scratches, vehicle scratches, and inadvertently observing the side environment of the vehicle, etc., to achieve intelligent opening or closing The effect of closing the door

Inactive Publication Date: 2021-12-31
山东凌畅汽车科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the car is stopped and the door is opened, the side environment of the vehicle is often inadvertently observed. When getting on and off the car and opening the door, it collides with other cars or bicycles or other obstacles, causing the car to be scratched or scratched.

Method used

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  • Automatic opening and closing control system for automobile side door
  • Automatic opening and closing control system for automobile side door
  • Automatic opening and closing control system for automobile side door

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Example 1, car side door automatically open

[0044] When the user carries the vehicle key to the vehicle, the keyless enters the sensor 15 to detect the position of the key through the radio frequency signal, transmit the position signal to the keyless entry module 16, keyless entry module 16 to determine the user into the intention, keyless entry module 16 The ECU 3 initiates an automatic open door instruction, the ECU 3 processes the command signal; the ECU 3 initiates an instruction to the side door drive assembly 1, and the side door drive assembly 1 operates to turn on the side door 11.

[0045] Keyless entry module 16 can adopt keyless access / boot system (PEPS), through radio RF Identification (RFID) technology, implementation without the need to press the key or the remote control to enter the car and a one-button start engine.

Embodiment 2

[0046] Embodiment 2, car side door automatically close

[0047] When the user carries a key to the vehicle and the vehicle seat sensor 20 does not detect the passenger, the vehicle-free key enters the sensor 15 to detect the position of the key by the radio frequency signal, the vehicle seat sensor 20 detects no passengers in the car, Both signals are passed to the keyless entry module 16, and then the keyless entry module 16 transmits the signal to the ECU 3, the ECU 3 receives the signal processing, and transmits the command to the side door drive assembly 1, the side door drive assembly 1 operation Close the side door 11.

Embodiment 3

[0048] Example 3, car side door remote open

[0049] When the user wants to remotely open the door, you can initiate the side door opening instruction via the mobile client. The mobile client transmits the instruction through the 5G network to the T-Box 19 module, then the T-Box 19 module initiates the signal to ECU 3, ECU 3 pairs Treatment; ECU 3 initiates instructions to the side door drive assembly 1, and the side door drive assembly 1 operates to turn on the side door 11.

[0050] During the side door opening, the image module 14 passes through the camera 13, the radar module 18 simultaneously detects whether there is an obstacle within the traveling range of the side door to ensure the security of the side door 11 opens the operation.

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PUM

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Abstract

The invention discloses an automatic opening and closing control system for an automobile side door. The automatic opening and closing control system comprises a camera, an image processing module, a keyless entry sensor, a keyless entry module, a radar sensor, a radar module, a T-Box module, a side door opening and closing electronic control unit (ECU), a door lock, a side door driving assembly, an in-automobile seat sensor, a collision protection sensor and an anti-pinch device. The ECU is connected with the image processing module, the keyless entry module, the radar module and the T-Box module through a CAN bus, the side door driving assembly is connected with the ECU through a side door driving assembly wire harness, the door lock is connected with the ECU through a door lock wire harness, the collision protection sensor is connected with the ECU through a collision protection sensor wire harness, the anti-pinch device is connected with the ECU through an anti-pinch device wire harness, and the anti-pinch device is connected with the ECU through a door lock wire harness. The keyless entry sensor is connected with the keyless entry module, the camera is connected with the image processing module, and the radar sensor is connected with the radar module.

Description

Technical field [0001] The present invention relates to the field of automotive side doors, and more particularly to a car side door automatic opening and closing control system. Background technique [0002] Automation control of the car has become more popular, and users are increasingly dependent on this convenient control method. In the current technology, users can directly pull the side doors to open the side doors without having to take the key. In order to improve the user's experience, add a side door drive system on the side door, only the user carries the key to the side door, and the sensing device in the side door drive system detects that the user can open the side door when the user is close to the side door. When the user enters the car, the side door is automatically turned off when the user enters the car when the user enters the car. When the key is lost, the door can be opened by the face recognition or fingerprint password and the digital password on the B co...

Claims

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Application Information

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IPC IPC(8): B60R25/24E05F15/70E05F15/72E05F15/75E05F15/77
CPCB60R25/245B60R25/248B60R25/24E05F15/77E05F15/70E05F15/72E05F15/75
Inventor 陈建宇曹鲁松
Owner 山东凌畅汽车科技有限公司
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