Electric quantity display device and method of wearable infrared thermal imaging mobile terminal
A technology of infrared thermal imaging and power display, which is applied in the direction of measuring devices, measuring electrical variables, and measuring electricity, can solve the problems of increasing product cost, single function, and non-reusability, and achieve equipment cost saving, simple and flexible functions, and energy saving The effect of the output port
Pending Publication Date: 2021-04-09
YUXI POWER SUPPLY BUREAU OF YUNNAN POWER GRID
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Problems solved by technology
[0002] The traditional mobile terminal detects the battery voltage through the main control module and displays it with 4 indicator lights, but for products whose power indicator module is not close to the main control module, it needs to output a lot of lines, which not only increases the product cost but is also easy to be damaged, and the main control module does not Then the output, and can only be used with the indicated power, once the version is updated or the product is replaced, it cannot be reused
[0003] The disadvantages of the existing mobile terminal power indicator technology mainly include: need more control lines; occupy multiple main control module outputs; easy to damage; single function; cannot be reused on other terminals
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[0025] The following will clearly and completely describe the technical solutions in the embodiments in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0026] Unless otherwise defined, the technical terms or scientific terms used in the embodiments of the present application shall have the usual meanings understood by those skilled in the art. "First", "second" and similar words used in this embodiment do not indicate any order, quantity or importance, but are only used to distinguish different components. "Comprising" or "comprising" and similar words mean that the elements or items appearing before the word include the elemen...
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The invention relates to an electric quantity display device of a wearable infrared thermal imaging mobile terminal. The device comprises an MCU arranged on the mobile terminal, a battery connected with the MCU, a switch and a plurality of electric quantity indicating lamps; and the MCU detects the electric quantity of the battery, controls the level change of different pins of the MCU to control the on / off of the indicating lamps, and further displays the electric quantity state of the battery. A single-chip microcomputer is used for monitoring the voltage display electric quantity, the corresponding battery electric quantity state is indicated through the electric quantity indication LED lamps of different colors, and observation is convenient. Output ports of a main control module are saved, the main control module does not need to display the electric quantity of the battery, cost is saved, and repeated utilization and cost saving are achieved.
Description
technical field [0001] The invention relates to the field of electric wearable devices, in particular to a power display device and method for a wearable infrared thermal imaging mobile terminal. Background technique [0002] The traditional mobile terminal detects the battery voltage through the main control module and displays it with 4 indicator lights, but for products whose power indicator module is not close to the main control module, it needs to output a lot of lines, which not only increases the product cost but is also easy to be damaged, and the main control module does not Then output, and can only be used with the indicated power, once the version is updated or the product is replaced, it cannot be reused. [0003] The disadvantages of the existing mobile terminal power indicator technology mainly include: needing many control lines; occupying multiple main control module outputs; easily damaged; single function; cannot be reused on other terminals. Contents o...
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IPC IPC(8): G01J5/02G01J5/10G01R31/3835G05B19/042
CPCG01J5/02G01J5/10G05B19/042G01R31/3646G01R31/3835
Inventor 鲍小锋党军鹏崔勇禹海斌王勇张贵鹏
Owner YUXI POWER SUPPLY BUREAU OF YUNNAN POWER GRID
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