Method and system for switching control of equipment

• Main Authors: FU SHIQIN, WANG XIAOXIONG, HUANG YUXIAN, WANG XIAOBO, LIU YUSUI, LUO YINGJIAN, LI XIANG
• Format: Patent
• Language: English
• Published: 09.12.2015
• Subjects: BASIC ELECTRONIC CIRCUITRY; ELECTRICITY; PULSE TECHNIQUE

The invention relates to a method and a system for switching control of equipment. When a received level is consistent to a preset level, one is added to a count value, a high level is output through an output port corresponding to the count value, other output ports output low levels, and then when the count value reaches a preset value, zero clearing and recounting are carried out, and the high levels are output in turn again through the corresponding output ports. The high levels are output through different output ports according to different count values, and a start control signal is output through the corresponding output end according to the high level output by the output port, so that operation of the corresponding equipment is controlled. Through the method and the system for switching control of equipment, the output ports are controlled in turn to output the high levels, so that output signals on the output ends are controlled in turn in order to be switched to the start control signals, and a plurality of equipment can be switched in turn, and thus the equipment cannot be idle for a long time, the usage rate of the equipment is improved, the service life of the equipment is prolonged and the maintenance cost of the equipment is reduced.