![Motor control system](/abs-image/US/2002/07/18/US20020093303A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: Motor control system
- 专利标题(中):电机控制系统
- 申请号:US09759741 申请日:2001-01-12
- 公开(公告)号:US20020093303A1 公开(公告)日:2002-07-18
- 发明人: Clement C. Lo
- 主分类号: G05B019/18
- IPC分类号: G05B019/18
摘要:
A motor controller circuit for controlling an electric motor in response to motor commands from a host controller. The controller circuit includes a motor driver circuit for providing motor driver signals to the motor in response to motor driver commands. A control logic circuit is responsive to command words from the host controller for generating motor drive control signals, the controller has an associated motor identification, each command word having associated therewith a motor identification portion and a motor command portion. The control logic compares the motor identification portion of the command word to the motor identification, and converting the motor command portion into motor driver control signals if the motor identification portion corresponds to the motor identification. Multiple motors can be interfaced to a host controller, either in parallel or in a cascaded manner. Each motor has an unique address, and can interpret a command word and execute a command addressed to the motor. Each motor can also report its status and completion of a command.
摘要(中):
一种用于响应于来自主机控制器的电动机命令来控制电动机的电动机控制器电路。 控制器电路包括电动机驱动器电路,用于响应于电动机驱动器命令向电动机提供电动机驱动器信号。 控制逻辑电路响应于来自主机控制器的命令字用于产生电动机驱动控制信号,控制器具有相关联的电动机标识,每个命令字与其相关联地具有电动机识别部分和电动机命令部分。 控制逻辑将命令字的电动机识别部分与电动机识别进行比较,并且如果电动机识别部分对应于电动机识别,则将电动机指令部分转换为电动机驱动器控制信号。 多个电机可以并联或以级联方式连接到主机控制器。 每个电机都有一个唯一的地址,可以解释一个命令字,并执行一个指向电机的命令。 每个电机也可以报告其状态和完成一个命令。
公开/授权文献:
- US06653810B2 Motor control system 公开/授权日:2003-11-25