An electric hidden outward opening handle controller and control method

A technology of outward opening handle and control method, which is applied in the direction of non-electric variable control, temperature control, control/regulation system, etc., and can solve problems such as increasing ice-breaking force, ice layer breaking, and potential safety hazards

Active Publication Date: 2021-09-14
DONGFENG MOTOR CORP HUBEI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is a safety problem with the electric hidden handle. In cold regions, rainwater enters from the gap between the outward opening handle and the outer panel of the door, and the rainwater freezes in the gap and the surface of the handle. When the ice layer reaches a certain thickness, the torque provided by the motor cannot hold the ice. The layer is broken, and the handle cannot be ejected, resulting in the inability to open the door normally, posing a safety hazard
The traditional optimization method aims to increase the ice-breaking force by increasing the torque and reduction ratio of the motor, but the above methods cannot fundamentally solve the above problems

Method used

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  • An electric hidden outward opening handle controller and control method
  • An electric hidden outward opening handle controller and control method
  • An electric hidden outward opening handle controller and control method

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Embodiment Construction

[0025] pass below Figure 1 ~ Figure 4 As well as listing some optional embodiments of the present invention, the technical solutions (including preferred technical solutions) of the present invention are further described in detail. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0026] When the vehicle user approaches the car with the correct key and touches the sensing area of ​​the sensing module with his hand, the body controller receives the user's intention to open the door, sends an unlocking command to the door lock module, and the door lock is unlocked. At the same time, the body controller feeds back the unlocking command to the control unit, and the control unit sends a rotation command to the m...

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Abstract

The invention discloses an electric hidden outward opening handle controller and a control method, which include a door lock module, a control unit, and an action unit; the action unit includes a motor; The opening handle can be ejected smoothly in extremely cold regions to ensure that the door can be opened normally.

Description

technical field [0001] The invention belongs to the field of automobiles, in particular to an electric hidden outwardly opening handle controller and a control method. Background technique [0002] The electric hidden outward opening handle is flush with the side of the body, and the side is beautifully shaped. The electric hidden outward opening handle pops up electrically, with a strong sense of technology. The handle of this structure has gradually become a popular trend. There is a safety problem with the electric hidden handle. In cold regions, rainwater enters from the gap between the outward opening handle and the outer panel of the door, and the rainwater freezes in the gap and the surface of the handle. When the ice layer reaches a certain thickness, the torque provided by the motor cannot hold the ice. If the layer is broken, the handle cannot be ejected, resulting in the inability to open the door normally, posing a safety hazard. The traditional optimization me...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B85/10E05B81/76G05D23/20
CPCE05B85/10E05B85/103E05B85/107E05B81/76G05D23/20E05B17/0016
Inventor 胡欢莫林李江江付磊陈全新
Owner DONGFENG MOTOR CORP HUBEI
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