Dual-interface independent backup data storage module and electronic instrument analysis processing method

A technology for backing up data and storing modules, applied in electrical digital data processing, special data processing applications, database indexing, etc., can solve the problems of data tampering, customer distrust, no display on the LCD display unit of the instrument, etc. Suspicion and doubt, guaranteeing the effect of fair settlement transactions

Pending Publication Date: 2022-02-18
熊宜浓
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Problems solved by technology

[0002] In modern life, there are a large number of smart electronic meters used for trade settlement, such as full electronic water meters and gas meters. Due to the influence of product design process, production technology, and use environment, a certain number of smart electronic meters will fail or Power loss causes no display on the LCD display unit of the meter. In this case, if the smart meter is returned to the manufacturer or brought back to the management unit to restore data, it will cause distrust from customers, and even question that the data may have been tampered with

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  • Dual-interface independent backup data storage module and electronic instrument analysis processing method
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  • Dual-interface independent backup data storage module and electronic instrument analysis processing method

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, other embodiments obtained by persons of ordinary skill in the art without making creative efforts all belong to the protection scope of the present invention.

[0028] Such as figure 1 As shown, the present invention proposes a dual-interface independent backup data storage module, which can be in a passive state, including a microprocessor, an EEPROM memory, an internal memory, a detection and interface management unit, a serial read-write interface, a wireless interface unit and The wireless coil, the microprocessor is respectively connected with the EEPROM memory, the internal memory, the detection and interface ma...

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Abstract

The invention provides a dual-interface independent backup data storage module and an electronic instrument analysis processing method, and the dual-interface independent backup data storage module is low in cost, can be in a passive state and is used for recording process data for trade settlement of an intelligent electronic metering instrument. When the LCD of the intelligent electronic metering instrument does not display, an NFC wireless magnetic field of the intelligent terminal can be used for supplying power to the dual-interface independent backup data storage module, backup key data can be obtained, a consensus with the trade settlement amount of a customer is achieved on an instrument use site through the obtained historical amount data and the final recording time, unnecessary guessing and questions are avoided, and fair settlement transactions are guaranteed.

Description

technical field [0001] The invention relates to the technical field of intelligent electronic instruments, in particular to a dual-interface independent backup data storage module and an electronic instrument analysis processing method. Background technique [0002] In modern life, there are a large number of smart electronic meters used for trade settlement, such as full electronic water meters and gas meters. Due to the influence of product design process, production technology, and use environment, a certain number of smart electronic meters will fail or Power loss leads to no display on the LCD display unit of the meter. In this case, if the smart meter is returned to the manufacturer or brought back to the management unit to restore data, it will cause distrust from customers, and even question that the data may have been tampered with. Therefore, it is necessary to provide a technical solution that can read metering data on the spot when the intelligent electronic mete...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/14G06F13/42G06F16/22
CPCG06F11/1448G06F13/4282G06F16/2291
Inventor 熊宜浓黄宁娜舒可欣朱国强
Owner 熊宜浓
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