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AUTOMATIC CARRIAGE SYSTEM, AUTOMATED CARRIAGE CAR, CONTROL METHOD OF THE AUTOMATED CARRIAGE CAR AND MEDIUM IN WHICH PROGRAM IS RECORDED
AUTOMATIC CARRIAGE SYSTEM, AUTOMATED CARRIAGE CAR, CONTROL METHOD OF THE AUTOMATED CARRIAGE CAR AND MEDIUM IN WHICH PROGRAM IS RECORDED
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机译:记录程序的自动运输系统,自动运输汽车,自动运输汽车的控制方法和介质
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摘要
PROBLEM TO BE SOLVED: To protect an automatic carriage car from becoming incapable of running due to the discharging of a secondary battery which is a power supply. ;SOLUTION: A secondary battery is mounted on an automatic carriage car 12 which is capable of running on a predetermined track as a power supply, The current of the secondary battery 62 is successively detected by an ammeter, and a current signal is transmitted to a host computer with a modem 20. The host computer calculates the residual capacity of the secondary battery based on the current signal. When the residual capacity of the secondary battery is reduced to a value, which is a limiting capacity with which the automatic carriage car 12 is still able to run, the host computer forcibly discontinues the power feed from the secondary battery.;COPYRIGHT: (C)1999,JPO
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