Enabling switching device and load drive control device provided with same

• Main Authors: KINUGASA YASUHIRO, TANAKA YASUYUKI, AIMI KEI
• Format: Patent
• Language: Chinese; English
• Published: 12.12.2023
• Subjects: CHAMBERS PROVIDED WITH MANIPULATION DEVICES; HAND TOOLS; MANIPULATORS; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; TRANSPORTING

The present disclosure relates to an enable switching device and a load drive control device provided with the same. The enable switching device (100) is shifted to a position 1 during non-operation, to a position 2 during intermediate operation, and to a position 3 during full operation. An enable switching device (100) is provided with first and second switches (SW1, SW2), each of which is a three-position switch, and a first signal processing unit (10). The first signal processing unit (10) is configured so as to determine, on the basis of the output signals of the first and second switches (SW1, SW2), whether the operation state of the enable switching device (100) is one of the positions 1-3. The first signal processing unit (10) is configured so as to be able to detect the presence or absence of a failure in each of the first and second switches (SW1, SW2). 本公开涉及使能开关装置以及具备其的负载驱动控制装置，使能开关装置(100)分别在非操作时转移到位置1、在中间操作时转移到位置2、在完全操作时转移到位置3。使能开关装置(100)具备分别是三位置开关的第1以及第2开关(SW1、SW2)和第1信号处理部(10)。第1信号处理部(10)构成为基于第1以