Cooling device control device, cooling device error detection device, cooling device error detection method and computer readable recording medium comprising a program for causing a computer, an error detection of a cooling device, which an error in a short period of time can detect effectively

摘要

An operation type a command unit (84) is determined, after a vehicle system is actuated, that an auxiliary battery (50) has been emptied. If on the basis of a loss of stored information, a retaining - ram (66) is determined that the auxiliary battery (50) is emptied, the operation of a type command unit (84), a cooling operation type of command signal si, which specifies a prescribed refrigerating mode, to a fan circuit (32) and starts from a measurement of a prescribed time with a timer (68). The fan circuit (32) drives a fan motor (36) with a prescribed refrigerating mode and detects a number of revolutions of the fan motor (36) in order to allow them to the operation of a type command unit (84) as a fan output signal (vm) to transmit. The operation of a type command unit (84) detects a fault of a said cooling fan (30) of a comparison of the fan output signal (vm) and the specified prescribed refrigerating mode. The timer (68) detects a sequence of the prescribed time and the error detection ends.