Novel vehicle seat motor control system and control method thereof

A technology for motor control and car seats, applied in control systems, motor control, speed/torque control of multiple motors, etc., can solve problems such as poor user experience, different motor outputs, and different operating characteristics, etc. Achieve the effect of high control accuracy, high stability and low cost

Active Publication Date: 2017-11-07
SHENZHEN GAOKERUN ELECTRONICS CO LTD
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  • Abstract
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Problems solved by technology

[0002] The car seat motors on the market today all use brushed motors, which have related functions such as forward and reverse rotation and stall protection. However, based on the structural characteristics of the brushed motors, the forward and reverse operation characteristics of many brushed motors will Not the same, for example, under the same load, the output of the motor will be different, and the speed will also be different, resulting in poor user experience

Method used

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  • Novel vehicle seat motor control system and control method thereof
  • Novel vehicle seat motor control system and control method thereof
  • Novel vehicle seat motor control system and control method thereof

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Embodiment Construction

[0044] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0045] see Figure 1 to Figure 9 , the present invention is a novel car seat motor control system, comprising: a main control unit 1, a sub-control unit 2, the main and sub-control units 1, 2 are connected through a control bus 3;

[0046] The main control unit 1 is connected with a first group of motor control circuits, and the first group of motor control circuits includes: a first group of MOS transistor drive circuits 4 connected with the main control unit 1, and the first group of MOS transistor drive circuits There are six MOS transistors in the circuit 4, which convert the driving signal...

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Abstract

The invention relates to the motor control technical field, and specifically relates to a novel vehicle seat motor control system and a control method thereof; the control system comprises a main control unit and a sub control unit connected through a control bus; the main and sub control units are respectively connected with a motor control circuit, and each the motor control circuit comprises the following units: a MOS pipe driving circuit connected with the main control unit or the sub control unit, wherein a 6-path MOS pipe is arranged in the MOS pipe driving circuit, and the MOS pipe driving circuit is used for converting a driving signal sent by the control unit into a control signal; the MOS pipe driving circuit is connected with two brushless DC motors through a relay circuit; the relay circuit controls the two brushless DC motors to selectively connect; the brushless DC motor is provided with a motor position detection circuit; the motor position detection circuits are respectively connected with the main control unit. The novel vehicle seat motor control system and the control method thereof can improve the user experiences; the control method and system are high in control precision, low in cost, and high in efficiency.

Description

technical field [0001] The invention relates to the technical field of pressure detection devices, in particular to a novel automobile seat motor control system and a novel automobile seat motor control method. Background technique [0002] The car seat motors on the market today all use brushed motors, which have related functions such as forward and reverse rotation and stall protection. However, based on the structural characteristics of the brushed motors, the forward and reverse operation characteristics of many brushed motors will Not the same, for example, under the same load, the output of the motor will be different, and the speed will also be different, resulting in poor user experience. Contents of the invention [0003] In order to overcome the above-mentioned defects, the object of the present invention is to provide a novel car seat motor control system and a novel car seat motor control method. [0004] The purpose of the present invention is achieved throu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02P6/30H02P6/04H02P6/16
CPCH02P6/04H02P6/16H02P6/30H02P2203/03
Inventor 吕煜荣詹舵吴正华
Owner SHENZHEN GAOKERUN ELECTRONICS CO LTD
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