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RENTAL SYSTEM, AND MASTER-SLAVE COMMUNICATION SYSTEM AND MASTER AND SLAVE THEREOF
RENTAL SYSTEM, AND MASTER-SLAVE COMMUNICATION SYSTEM AND MASTER AND SLAVE THEREOF
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机译:租赁系统,以及主奴隶通信系统及其掌握和奴隶
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摘要
A rental system, and a master-slave communication system and a master (10) and a slave (20) thereof. The master (10) comprises a master main body (110), a master circuit board (120) provided inside the master main body (110), and a master power supply input terminal (131) connected to the master circuit board (120). The master (10) further comprises a master function line group (140) connected to the master circuit board (120). The master function line group (140) comprises a master communication line (141) communicating with the slave (20). The master function line group (140) further comprises a master series line (142) used to send position recognition information to the slave (20), and/or a master voltage line (143) used to provide a recognition voltage to the slave (20).
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