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P-gear parking motor controller

A motor controller and parking technology, which is applied in the direction of electrical components, casings/cabinets/drawer components, electrical equipment casings/cabinets/drawers, etc., can solve the problems of poor versatility of parking motor controllers, and achieve Strong versatility, high waterproof level, and small overall size

Pending Publication Date: 2021-10-08
SHENZHEN SOUTHERN DARE AUTOMOTIVE ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art, to provide a P gear parking motor controller, to solve the technical problem of poor versatility of the existing parking motor controller

Method used

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  • P-gear parking motor controller
  • P-gear parking motor controller
  • P-gear parking motor controller

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Embodiment Construction

[0022] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0024] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation or position indicated by "back", "left", "...

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Abstract

The invention discloses a P-gear parking motor controller which comprises a shell, a control circuit board and a connector, a containing cavity is formed in the shell, the control circuit board is arranged in the containing cavity, the connector is connected to the shell in a sealed mode, a pin of the connector is electrically connected to the control circuit board, the control circuit board is in CAN bus communication with an external detection piece through the connector, and the parking motor is controlled to be started and stopped according to a detection signal of the external detection piece. According to the P-gear parking motor controller, CAN bus communication mode connecting is established between the external detection piece and the control circuit board through the connector, the P-gear parking motor controller can be compatible with various detection signals, adjustment is carried out according to user requirements, and the P-gear parking motor controller is high in universality, small in overall size, high in waterproof level and suitable for parking motor control of most electric automobiles.

Description

technical field [0001] The invention relates to the technical field of motor control, in particular to a P-range parking motor controller for an electric vehicle. Background technique [0002] The P gear parking motor controller is used to control the P gear parking motor of the car. The parking motor drives the steel claw inside the gearbox to lock the ratchet wheel on the transmission shaft to make the vehicle brake and ensure that the car is in EPB ( Even when the electronic handbrake fails, the parking function can also be completed. However, the existing parking motor controller can only receive one or several specific detection signals from the outside to trigger and control the start and stop of the parking motor. The development needs of electric vehicles. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a P-range parking motor controller to solve the technical problem of poor ver...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/02H05K5/06H05K7/20
CPCH05K5/0247H05K5/0217H05K7/2039H05K5/069
Inventor 胡小辉潘磊刘小兵李国坚
Owner SHENZHEN SOUTHERN DARE AUTOMOTIVE ELECTRONICS
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