Intelligent battery monitor
A smart battery and monitor technology, applied in the direction of instruments, measuring electronics, measuring devices, etc., can solve the problems of low accuracy, large battery loss, poor data repeatability, etc., achieve reliability and automation, and reduce battery consumption Effect
Inactive Publication Date: 2015-06-03
柳州市金旭节能科技有限公司
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Problems solved by technology
The first three methods are all direct current methods. In actual measurement, the battery is always in a discharge state, which causes a large loss to the battery, and the data obtained by the direct current method has poor repeatability and low accuracy.
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[0022] An embodiment of the present invention provides an intelligent battery monitor, including a main control module, a power supply module, an internal resistance detection module, a voltage detection module, a temperature detection module, a display module and a communication module;
[0023] The main control module is respectively connected with the power supply module, internal resistance detection module, voltage detection module, temperature detection module, display module and communication module for controlling the power supply module, internal resistance detection module, voltage detection module, temperature Detection module, display module and communication module work;
[0024] The power supply module is used to supply power to the main control module, internal resistance detection module, voltage detection module, temperature detection module, display module and communication module;
[0025] The internal resistance detection module is used to measure the inter...
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The invention discloses an intelligent battery monitor. The intelligent battery monitor comprises a master control module, a power supply module, an internal resistance detecting module, a voltage detecting module, a temperature detecting module, a display module and a communication module, wherein the internal resistance detecting module is used for measuring the internal resistance of a battery to be detected; the voltage detecting module is used for measuring the voltage of the battery to be detected; the temperature detecting module is used for detecting the temperature of the battery to be detected; the display module is used for displaying the preset information which is required to be displayed; the communication module is used for communicating with other communication terminals. According to the intelligent battery monitor based on an MSP430F423 single chip microcomputer, the internal resistance, the voltage and the temperature of the battery are monitored and the data are remotely transmitted in real time without off-line operation, so that the complete online measurement and management of the battery are realized. Through the operation on the aspect of a low-power-consumption design, the working time of a system is effectively prolonged, the consumption of the battery is reduced, and the intelligent battery monitor has great significance on the realization of the reliability and the automation degree of a power supply system.
Description
technical field [0001] The invention relates to a battery monitoring device and a battery component, in particular to an intelligent battery monitoring instrument. Background technique [0002] As a backup power source when the power system fails, batteries have been widely used in industrial production, transportation, communication and other industries. Battery detection and monitoring has always been a hot and difficult issue in research at home and abroad. Accurate measurement of various parameters of the battery provides a reliable guarantee for the normal operation of the battery, and is of great significance for safe operation and improving the reliability and automation of the power supply system. [0003] Since there is a good correlation between the capacity of the battery and the internal resistance, generally speaking, the larger the capacity of the battery, the smaller its internal resistance, and the capacity can be evaluated by measuring the internal resistan...
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IPC IPC(8): G01R31/36
Inventor 熊庆华史永凯
Owner 柳州市金旭节能科技有限公司