The invention discloses a brushless direct current motor control driving system for multi-directional electric adjustment of a seat, which comprises a plurality of brushless motors, a plurality of motor driving controllers and a domain controller, each motor driving controller controls one brushless motor or two brushless motors to act, the motor driving controllers control the brushless motors in a PWM (Pulse Width Modulation) control mode, and the domain controller controls the brushless motors to act. The multi-speed regulation of the brushless motor is realized; and the motor driving controller is in communication connection with the domain controller. The method has the following advantages that 1, platform design is adopted; 2, the motor driving controller can be integrated in the brushless motor and can cover the function of a traditional seat memory module; and 3. A Lin or Can communication function, wherein the brushless motor or the mechanism part can communicate with a seat controller, a domain controller or a vehicle body controller. And 4, the brushless motor or mechanism component software is intelligent. And 5, leading-out wires are few, the size of a brushless motor connector is flexible, and wire harnesses are few. And 6, the requirement on a seat memory module is low. 7, the EMC performance is good.
本发明公开的一种用于座椅多向电动调节的无刷直流电机控制驱动系统,包括若干无刷电机、若干电机驱动控制器和域控制器,每个电机驱动控制器控制一个无刷电机或者两个无刷电机动作,电机驱动控制器通过PWM控制方式控制无刷电机,实现无刷电机的多速调节;电机驱动控制器与域控制器通讯连接。本发明具有以下优点:1.平台化设计。2.电机驱动控制器可集成在无刷电机内,能够覆盖传统座椅记忆模块的功能。3.Lin或Can通讯功能,无刷电机或机构件可与座椅控制器、域控制器或车身控制器通讯。4.无刷电机或机构件软件智能化。5.引出线少,无刷电机接插件尺寸且灵活、线束少。6.对座椅记忆模块需求少。7.EMC性能好。
Brushless direct current motor control driving system for seat multidirectional electric adjustment
一种用于座椅多向电动调节的无刷直流电机控制驱动系统
2024-10-18
Patent
Electronic Resource
Chinese
IPC: | H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES |
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