Temperature detection method for cooking equipment and cooking equipment

Abstract

The invention provides a temperature detection method for cooking equipment, the cooking equipment comprises a pulse sensor and a data receiving device in communication connection with the pulse sensor, and the temperature detection method comprises the following steps: powering on the pulse sensor after a first power-off duration, enabling the pulse sensor to convert the temperature information in the cooking equipment into a pulse signal; enabling the data receiving device to receive a pulse signal sent by the pulse sensor after the pulse sensor is electrified for a second duration; after the data receiving device continuously receives the pulse signals for a third duration, enabling the data receiving device to count the number of the pulse signals every other preset duration; judging whether the number of the pulse signals in two adjacent preset durations meets a preset condition or not; and if the preset condition is met, converting all the acquired pulse signals into temperatureinformation by the data receiving device.

Description

technical field [0001] The disclosure belongs to the technical field of cooking equipment, and specifically provides a temperature detection method for cooking equipment and the cooking equipment. Background technique [0002] At present, cooking products on the market (such as electric pressure cookers, soybean milk machines, health pots, etc.) all have a temperature detection function in the pot. Cooking products with this function can better control the precise temperature required for food cooking, giving users Bring better cooking experience and taste. [0003] Among the products currently on the market, the temperature detection sensor generally uses a resistor with a negative temperature coefficient (NTC), and a resistor with a negative temperature coefficient is commonly called a thermistor. The cooking products using the thermistor have relatively simple control circuits and temperature signal acquisition methods. However, there will be an error of 0.5-1 degree in...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problem of low temperature accuracy detected by the thermistor temperature sensor in the existing cooking equipment, the present disclosure provides a temperature detection method for cooking equipment. The equipment includes a pulse sensor and a data receiving device communicatively connected with the aforementioned pulse sensor, and the temperature detection method includes the following steps:

Images