Intelligent charging controller

A technology of intelligent charging and controller, applied in current collectors, electric vehicles, electrical components, etc., can solve the problems of complex control and high degree of intelligence

Inactive Publication Date: 2019-05-28
刘胜峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the defects in the prior art, the purpose of the present invention is to solve the technical problem of complex control in the prior art, and provide an intelligent charging controller, which makes the battery charging more controllable and highly intelligent

Method used

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings.

[0016] Such as Figure 1 ~ Figure 4 The shown intelligent charge controller includes a main control chip, a voltage sampling circuit, and a current sampling circuit. The voltage sampling circuit and the current sampling circuit respectively collect the voltage and current when the battery is charged. The received voltage and current signals are sent to the main control chip, the charging device realizes data transmission between the serial communication circuit and the main control chip, and the single-chip microcomputer sends the current, voltage and fault alarm information during the charging process to the display circuit for real-time display.

[0017] In order to realize voltage acquisition, the voltage sampling circuit includes charging voltage input U0+ and U0-, U0+ is connected to one end of resistor R18, the other end of resistor R18 is connected to one end of...

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Abstract

The invention provides an intelligent charging controller in the technical field of motor control. The intelligent charging controller comprises a main control chip, a voltage sampling circuit and a current sampling circuit, wherein the voltage sampling circuit and the current sampling circuit respectively collect voltage and current when the storage battery is charged, the voltage sampling circuit and the current sampling circuit respectively send acquired voltage and current signals to the main control chip, the charging device realizes data transmission with the main control chip through aserial communication circuit, and a single chip microcomputer sends current, voltage and fault alarm information in the charging process to a display circuit for real-time display. The system is highin intelligent degree.

Description

technical field [0001] The invention relates to a controller, in particular to a controller for controlling charging of a charging device. Background technique [0002] Maintenance-free lead-acid batteries are the main varieties of large-capacity batteries at present, and have been widely used in communication, transportation, electric power and other departments. Compared with acid-proof explosion-proof batteries and nickel pot alkaline batteries, maintenance-free lead-acid batteries have the following characteristics : No maintenance work such as adding water and adjusting acid specific gravity, with maintenance-free function; no liquid leakage, no acid mist, no corrosion of equipment, easy to form a complete set of devices; small self-discharge current; long battery life, floating charge life at 25 ° C Up to 10-15 years: compact structure, good sealing, good anti-vibration performance; there is no "memory effect" of nickel alkaline batteries. However, maintenance-free le...

Claims

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Application Information

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IPC IPC(8): H02J7/00
Inventor 刘胜峰
Owner 刘胜峰
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