POWER TOOL
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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资源简介：
A power tool， comprising: a function member (15)， configured to realize a function of the power tool; a motor (17)， configured to drive the function member; a driving circuit (35)， electrically connected to the motor and configured to drive the motor; a first control module (31)， configured to output a first control signal to the driving circuit， wherein the first control module has a first working state and a first failure state， the first control module is configured to， in condition that the first control module is in the first working state， output a first working signal， and is further configured to， in condition that the first control module is in the first failure state， output a first failure signal; and a second control module (32)， electrically connected to the first control module， wherein the second control module is configured to receive the first working signal or the first failure signal from the first control module， wherein the second control module (32) is configured to， in response to receiving the first failure signal from the first control module， output a second control signal to turn off the motor (17).
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
