| 摘要 |
PURPOSE:To suppress the generation of call loss and to prevent system down by monitoring the call processing states of a rectifying device, a battery, and a transmitter-receiver and successively controlling the number of transmitter- receiver energized at the time of power interruption, in a radio equipment for automobile telephone. CONSTITUTION:By a monitoring means 3, the call processing states of plural transmitter-receivers 2, the receiving power state of a rectifying device 5 performing power supply to a radio equipment 1 and the charging state of a battery are monitored. By a control means 4, the number of transmitter- receiver 2 energized according to the monitoring information obtained by this monitoring means 3 is controlled to be changed. |
