Dormitory electric quantity usage statistical system based on card-inserting electricity utilization

Abstract

The invention discloses a dormitory electric quantity usage statistical system based on card-inserting electricity utilization. The dormitory electric quantity usage statistical system is characterized in that the dormitory electric quantity usage statistical system comprises card-inserting electricity utilization sockets, electricity utilization cards, a processing center, an infrared counter, user ammeters and a public ammeter, wherein the processing center comprises a single-chip microcomputer, a button device, a display device, a comparator and a buzzer. According to the invention, the electricity utilization cards matched with the card-inserting electricity utilization sockets for usage are adopted to identify dormitory members, then improvement is carried out on an electric quantity usage statistical algorithm, identification time sequence when members enter the dormitory and the like, and the electric quantity used by each dormitory member is accurately calculated, so that the problems of unreasonable electric quantity usage statistics and subsequent electricity charge distribution in the dormitory is effectively solved; in addition, the dormitory electric quantity usage statistical system is simple in structure, convenient to use, low in manufacturing cost and very suitable for various kinds of dormitories.

Description

technical field [0001] The invention belongs to the technical field of electronic switch applications, and more specifically relates to a power usage statistics system for collective dormitories based on card insertion. Background technique [0002] In a collective dormitory (such as a college dormitory), each dormitory member spends different time in the dormitory, uses different electrical appliances, and correspondingly, the corresponding power consumption is also different. At present, the dormitory electricity bill is generally shared equally by the members, which ignores the individual differences, and does not allocate the electricity bill reasonably according to the electrical appliances used by the dormitory members and the time of use. For electrical appliances, the actual electricity consumption varies greatly due to the different usage time of each person. Unreasonable metering and distribution of electricity charges is extremely easy to cause conflicts among dor...

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Problems solved by technology

[0004] In view of the above defects or improvement needs of the prior art, the purpose of the present invention is to provide a collective dormitory electricity usage statistics system based on plug-in cards for power collection, wherein key member identification methods, electricity usage statistics algorithms, personnel entering the dormitory Compared with the existing technology, by accurately calculating the electricity used by each dormitory member, it can effectively solve the problem of collective dormitory electricity usage statistics and subsequent unreasonable distribution of electricity charges, and the system structure is simple, Easy to use, it can output the total power consumption of the dormitory members' own personal electrical appliances (that is, private electricity consumption), and calculate and output public electrical appliances (such as air conditioners) according to the usage time (corresponding to the time when dormitory members or visitors enter and leave the dormitory Etc.) electricity consumption distribution of each member's electricity consumption (that is, public distribution of electricity), so that the distribution of collective dormitory electricity charges is more fair, reasonable, easy to apply, and more conducive to the harmonious and stable relationship between dormitory roommates

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