| 摘要 |
PROBLEM TO BE SOLVED: To provide a drive control device for a vehicle, the device achieving both of a function of an air conditioner and a function of a brake booster.SOLUTION: A drive control device 1 includes a speed sensor 11, communication pipe 12, brake booster 13, pressure sensor 14, brake switch 15, idle switch 16, operation switch 21, compressor switch 22 and booster control device 17. The booster control device 17 turns off the compressor switch 22, when the operation switch 21 is turned on and the booster control device detects a traveling state through the speed sensor 11 and detects that at least one of the idle switch 16 and the brake switch 15 is turned on and that a pressure value p of the pressure sensor 14 is equal to or larger than a predetermined threshold. In the above control, the booster control device 17 varies the threshold in accordance with a vehicle speed v detected through the speed sensor 11. |
