Patent ID: 8527746
Filing Date: 2013-09-03
Classification: G05D,G06F,G11B,H05B

Abstract:
1. An electronic device capable of starting up in a low-temperature environment, wherein when the electronic device performs a power-on procedure in the low-temperature environment, a temperature of the electronic device is increased through operations of a plurality of electronic elements, the electronic device comprising: at least one temperature detection unit, connected to the electronic elements; a storage unit, for storing a temperature monitoring process and a full load process; and a control unit, electrically connected to the temperature detection unit, the electronic elements, and the storage unit; wherein the control unit acquires an operation temperature of the electronic element through the temperature detection unit, the control unit executes the temperature monitoring process and the full load process, the full load process repeatedly resets the electronic device, and drives the electronic elements through a current each time the electronic device is reset, so that a current temperature of the electronic element is higher than a second rated temperature of the electronic elements, and the temperature monitoring process calculates a working temperature of the electronic device according to the current temperatures of all the electronic elements, and judges whether the working temperature is higher than a first rated temperature.