Electrostatic discharge automatic detection system

An automatic ESD detection system connected to a plurality of current loops for respectively detecting a plurality of electrical devices connected in sequence in each of the current loops and checking if the electrical devices have abnormal ESD, the automatic ESD detection system at least comprising:

• a micro-controller used to obtain measurement data and process the measurement data, thereby generating a detection result and sending out the detection result externally;
• a plurality of circuit connection ports respectively connected to the current loops;
• a metrology unit used to measure a resistance value of one of the current loops and transmit the resistance value back to the micro-controller;
• a circuit switching unit controlled by the micro-controller to periodically switch one of the circuit connection ports to being connected with the metrology unit;
• a prompt unit controlled by the micro-controller for sending a prompt signal based on the detection result;
• and
• two ground wires respectively and simultaneously connected to the circuit connection ports;
• wherein when one of the circuit connection ports is switched to be connected to the metrology unit, the one of the circuit connection ports remains electrically connected to one of the ground wires.

An automatic electrostatic discharge (ESD) detection system connected to a plurality of current loops for respectively detecting a plurality of electrical devices connected in sequence in each of the current loops and checking if the electrical devices have abnormal ESD, the automatic ESD detection system comprising:

• a micro-controller used to obtain measurement data and process the measurement data, thereby generating a detection result;
• a plurality of circuit connection ports respectively connected to the current loops;
• a metrology unit used to measure a resistance value of one of the current loops and transmit the resistance value back to the micro-controller;
• a circuit switching unit controlled by the micro-controller to periodically switch one of the circuit connection ports to being connected with the metrology unit;
• a prompt unit controlled by the micro-controller for sending a prompt signal based on the detection result;
• two ground wires respectively and simultaneously connected to the circuit connection ports, wherein when one of the circuit connection ports is switched to being connected to the metrology unit, the one of the circuit connection ports remains electrically connected to one of the ground wires;
• and
• a communication unit connected to the micro-controller, wherein the communication unit is controlled by the micro-controller for transmitting the detection result to a remote monitor program via a network, and the remote monitor program is used to show the current loop with abnormal ESD based on the detection result.