| 摘要 |
PURPOSE:To achieve quick failure processing, by detecting car accident, operating the telephone terminal device, and transmitting failure information to the radio base station. CONSTITUTION:If collision or fire takes place in a car during driving, a shock sensor 1a or temperature sensor 1b detects it to turn on the power switch 4 via the encoder 2. The automobile telephone terminal device 3 fed from the battery 5 reads in the dial signal of 110 or 119 from the calling signal input terminal 7 and transmits it via the mobile station antenna 6. When the connection of the line is confirmed, the failure information is read in from the information input terminal 8 and it is transmitted to the radio base station. |
