Control system, control method and electronic equipment for improving output energy efficiency of battery

A control system and electrical system technology, which can be applied to battery/fuel cell control devices, battery circuit devices, different battery charging and other directions, and can solve problems such as battery capacity waste and short battery life.

Pending Publication Date: 2019-12-03
AUTEL INTELLIGENT TECHNOLOGY CORP LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a control system, method and electronic equipment f

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  • Control system, control method and electronic equipment for improving output energy efficiency of battery
  • Control system, control method and electronic equipment for improving output energy efficiency of battery
  • Control system, control method and electronic equipment for improving output energy efficiency of battery

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Embodiment Construction

[0042] 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 in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0043] It should be noted that, if there is no conflict, various features in the embodiments of the present invention can be combined with each other, and all of them are within the protection scope of the present invention. In addition, although the functional modules are divided into the schematic diagram of the device, and the logical sequence is shown in the flowchart, in some cases, the division of modules in the schematic diagram of the device, or the sequence in the flowchart can be executed. steps shown or described.

[0044] see figure 1 , figure 1 It is a structural block diagram of a ...

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Abstract

The invention relates to the technical field of batteries, in particular to a control system, a control method and electronic equipment for improving the output energy efficiency of a battery. The system comprises a battery, a charging chip, a voltage conversion module and a power management module, wherein the battery is used for sending battery voltage to the voltage conversion module through the charging chip when the control system is not connected with an external power supply; the voltage conversion module is used for receiving the battery voltage, determining an operation mode accordingto the battery voltage, acquiring an output voltage corresponding to the operation mode, and outputting the output voltage to the power management module; the power management module is used for converting and outputting at least one system voltage according to the output voltage; and the at least one system voltage is used for supplying power to a power receiving system. The system is not affected by various environments such as high temperature and low temperature, the battery capacity of the power supply module is fully utilized, the cut-off voltage of the battery is reduced, the problemsof high power output and short long-term endurance in automobile diagnosis are solved, and the user experience is improved.

Description

【Technical field】 [0001] The invention relates to the technical field of batteries, in particular to a control system, method and electronic equipment for improving battery output energy efficiency. 【Background technique】 [0002] With the rapid development of automotive diagnostic technology in recent years, more and more attention has been paid to the energy density and output efficiency of lithium batteries. In order to meet the requirements of high power output and long battery life, a safe and reliable lithium ion battery discharge system will be developed. It will make full use of the capacity of the entire battery, prolong the battery life, and improve the comfort experience of customers. [0003] At present, the application scenarios of high-power output and long-term battery life for automotive diagnostics are limited by the actual discharge cut-off voltage of the battery, and the discharge capacity of the battery is closely related to environmental changes. For ex...

Claims

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Application Information

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IPC IPC(8): B60L58/10
CPCB60L58/10B60L2240/547Y02T10/70B60L2210/10H02J7/0047H02J7/007182H02J2207/10H02J7/0068H02J7/0036H02J2207/20H02J7/00304H02J7/007184H02M3/1582
Inventor 陈华明王伟康陆宏华
Owner AUTEL INTELLIGENT TECHNOLOGY CORP LTD
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