An emergency stop signal control system for a robot and its robot

Abstract

The invention provides a sudden stop signal control system used for a robot and the robot. The sudden stop signal control system used for the robot comprises a sudden stop button, a first sudden stop signal receiving unit, a second sudden stop signal receiving unit and a control unit, wherein the sudden stop button is used for obtaining sudden stop signals and sends the sudden stop signals to the first sudden stop signal receiving unit and the second sudden stop signal receiving unit respectively, one end of the first sudden stop signal receiving unit is connected with the sudden stop button, the other end of the first sudden stop signal receiving unit is connected with the control unit, the first sudden stop signal receiving unit is used for receiving sudden stop signals of one contact of the sudden stop button and sending sudden stop instructions to the control unit, one end of the second sudden stop signal receiving unit is connected with the sudden stop button, the other end of the second sudden stop signal receiving unit is also connected with the control unit, the second sudden stop signal receiving unit is used for receiving sudden stop signals of another contact of the sudden stop button and sending sudden stop instructions to the control unit, and the control unit is used for judging whether the sudden stop signals sent by the first sudden stop signal receiving unit and the sudden stop signals sent by the second sudden stop signal receiving unit are simultaneously received, and carries out sudden stop processing if simultaneously receiving the sudden signals.

Description

technical field [0001] The invention relates to robot control technology, in particular to an emergency stop signal control system for a robot. The invention also provides a robot using the emergency stop signal control system. Background technique [0002] In the robot control system, the emergency stop signal belongs to the highest level of safety signal. This signal is sent out in an emergency, and can control the robot to stop running immediately and other emergency processing to avoid damage to the robot. Therefore, the failure rate of this signal is the lowest. of. [0003] There are many forms of emergency stop signal. At present, the robot control system uses the emergency stop signal as a hard loop to connect to the safety control system. However, in the actual production debugging, there may be problems such as wiring errors, resulting in the failure of the emergency stop signal. And because the software cannot generate the emergency stop signal, the system contr...

AI Technical Summary

Problems solved by technology

[0003] There are many forms of emergency stop signal. At present, the robot control system uses the emergency stop signal as a hard loop to connect to the safety control system. However, in the actual production debugging, there may be problems such as wiring errors, which lead to the failure of the emergency stop signal.

And because the software cannot generate an emergency stop signal, the system control part is flexible enough

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