Display method of low-power-consumption intelligent heat meter

Abstract

The invention discloses a display method of a low-power-consumption intelligent heat meter. The display method of the low-power-consumption intelligent heat meter comprises a data acquisition metering unit, a data processing control unit, an electronic ink screen display unit and a communication unit, the data acquisition metering unit is arranged in the intelligent heat meter, is used for obtaining data of temperature, time and heat flow information of the intelligent heat meter, and comprises a temperature sensor, a heat gauge and an external clock, the heat gauge comprises one of a pulse heat gauge and an ultrasonic heat gauge. On the condition of not providing electricity, according to the display method of the low-power-consumption intelligent heat meter, displayed information can be kept for a long time, a backlight source is not needed, the consumption of the backlight source is saved, the battery energy consumption in the intelligent heat meter is reduced, and an effect of lower power consumption is achieved.

Description

technical field [0001] The invention relates to an intelligent heat meter for displaying heat consumption and measurement on an electronic screen, in particular to a display method for a low power consumption intelligent heat meter. Background technique [0002] At present, the smart heat meters displayed on the electronic screen on the market use LCD screens, referred to as LCD smart heat meters. LCD screen smart heat meters are generally powered by batteries, with the ability to measure heat consumption through fluid metering sensors, use LCD screen electronic display, measure and control the heat used by users according to product functions, automatically complete the ladder heating fee, and store heat meter data and other functions; using battery power supply, the power consumption requirements for smart heat meters are particularly strict; [0003] The current use of LCD screen smart heat meters has the following deficiencies or defects: [0004] 1. In order to reduce...

AI Technical Summary

Problems solved by technology

[0004] 1. In order to reduce power consumption, the smart heat meter with LCD screen usually does not display on the LCD screen, and only displays data once when the user triggers it (swipe card or button, etc.), which is inconvenient for users to check the heat used;

[0005] 2. The LCD screen also consumes battery power when it is not displaying data, resulting in high overall power consumption of the smart heat meter and not saving energy;

[0006] 3. Especially when the smart heat meter fails, since the LCD screen does not display information such as the total amount of heat used before the failure, when the faulty heat meter is replaced on site, it is impossible to determine the heat used by the customer and make a settlement, which will cause users and Consumption disputes between heat meter management departments due to the inability to determine the heat used on site limit the promotion and application of electronic heat meters without mechanical dials

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