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Battery power consumption management system of vehicle-mounted remote monitoring terminal

A remote monitoring and battery technology, applied in terminal battery switching devices, electric vehicle charging technology, information technology support systems, etc., can solve problems such as battery management concerns, abnormal battery work, and battery scrapping

Active Publication Date: 2015-02-18
慧翰微电子股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the use of the vehicle-mounted remote monitoring terminal, various problems often cause the battery of the vehicle-mounted remote monitoring terminal to work abnormally or even cause the battery to be scrapped due to short circuit.
At present, the vehicle-mounted remote monitoring terminals on the market do not pay more attention to battery management

Method used

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  • Battery power consumption management system of vehicle-mounted remote monitoring terminal
  • Battery power consumption management system of vehicle-mounted remote monitoring terminal
  • Battery power consumption management system of vehicle-mounted remote monitoring terminal

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Embodiment Construction

[0022] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below through specific embodiments and related drawings.

[0023] like figure 1 As shown, an embodiment of the present invention provides a battery power management system for a vehicle-mounted remote monitoring terminal, which includes a built-in battery, and is characterized in that: the built-in battery is connected to a switching control circuit for monitoring the supply of When the voltage of the vehicle-mounted remote monitoring terminal is lower than the power supply threshold voltage, it is switched to the built-in battery for power supply, and when it is higher than another power supply threshold voltage, it is switched back to the vehicle battery for power supply; the built-in battery is also connected to There is a battery shedding detection and reminder circuit. When the negative pole voltage of the built-...

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Abstract

The invention relates to a battery power consumption management system of a vehicle-mounted remote monitoring terminal, which comprises a built-in battery, a switching control circuit, a battery falling detection and reminding circuit, a battery charging circuit, a battery short-circuit detection, protection and reminding circuit and a battery life failure judgment and reminding circuit. A power supply system of the vehicle-mounted remote monitoring terminal conducts appropriate management, so that intellectualization, safety and humanization are achieved.

Description

technical field [0001] The invention relates to a power management system, in particular to a battery power management system for a vehicle-mounted remote monitoring terminal. Background technique [0002] The vehicle-mounted remote monitoring terminal is the front-end equipment of the vehicle monitoring and management system. It is generally installed secretly in various vehicles. While it is convenient for customers, it also has the trouble of inconvenient maintenance, especially in the management of batteries, including battery charging. Management and battery monitoring are issues that must be considered in the development of embedded products. During the use of the vehicle-mounted remote monitoring terminal, various problems often cause the battery of the vehicle-mounted remote monitoring terminal to work abnormally or even be scrapped due to short circuit and other reasons. At present, the vehicle-mounted remote monitoring terminals on the market do not pay more atten...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60L11/18H02J7/36H02H7/18G01R31/36
CPCY02T90/168Y04S30/12Y02T10/7005Y02T10/70
Inventor 施林赵锰范为郁燕兵
Owner 慧翰微电子股份有限公司
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