Heating control method and device and electronic equipment

Abstract

The embodiment of the invention provides a heating control method and device and electronic equipment. The method comprises the steps: obtaining a first temperature value collected by a main control board temperature sensor, and judging whether preheating processing needs to be carried out according to the first temperature value; when it is judged that preheating treatment needs to be conducted,obtaining a preset temperature interval to which the first temperature value belongs and preset heating duration corresponding to the preset temperature interval; controlling a heating device to perform preheating according to the heating duration; and acquiring a second temperature value acquired by the preheated main control board temperature sensor and a third temperature value acquired by a hard disk temperature sensor, and correspondingly controlling the heating device according to the second temperature value and the third temperature value. According to the heating control scheme, a graded preheating mode is adopted, the heating scheme is adaptively adjusted, waiting time is shortened, and power consumption waste is reduced; and a plurality of temperature sensors are adopted to jointly control the heating state of the equipment, so that the temperature control of multiple devices in the equipment can be effectively ensured.

Description

technical field [0001] The present invention relates to the technical field of control, in particular, to a heating control method, device and electronic equipment. Background technique [0002] The application environment of the video recorder used outdoors is relatively harsh, and it needs to be able to adapt to the extreme low temperature environment and high temperature environment. However, the temperature specifications of general surveillance-level hard disks and the temperature specifications of commercial-level main control chips are often not suitable for extreme temperature environments. Thus, when starting at low temperature, except for some specially designed modules, it is necessary to heat the internal temperature of the video recorder to a startable temperature range before starting all the functions of the video recorder. Existing video recorders generally have a low-temperature start-up heating function, but the heating control strategy of the target is re...

AI Technical Summary

Problems solved by technology

Existing video recorders generally have a low-temperature start-up heating function, but the heating control strategy of the target is relatively traditional. It can only simply turn on or off the heating function, and it is impossible to adjust the heating scheme adaptively according to the actual situation. In some In this case, it is easy to cause waste of power consumption and long waiting time.

Images