Signal linking and confirming method between industrial devices

• Main Authors: HE GUANFENG, SUN XIUHUI, YE QINGHAI, XIAO SHENGQIN, XIAN WEIFA, LIN CHUPENG, SONG KEMING
• Format: Patent
• Language: Chinese; English
• Published: 06.08.2021
• Subjects: CONTROL OR REGULATING SYSTEMS IN GENERAL; CONTROLLING; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS; PHYSICS; REGULATING

The invention discloses a signal link and confirmation method between industrial devices, and relates to the technical field of industrial device data transmission, and the method comprises the steps: a signal transmitting end transmits a main signal A and an auxiliary signal B to a signal receiving end, the signal receiving end carries out the verification processing of the received signal, and a verification signal C is obtained; the verification signal C comprises maintenance time verification data, logic relation verification data and period verification data, and the signal receiving end sends the verification signal C to the signal transmitting end; the signal transmitting end confirms the verification signal C to obtain a confirmation signal D, and the signal transmitting end sends the confirmation signal D to the signal receiving end; and the signal receiving end obtains a confirmation result of the main signal A according to the confirmation signal D. According to the invention, the problem that the