Battery pack with intelligent monitoring function

An intelligent monitoring and battery pack technology, applied in the direction of secondary batteries, battery pack parts, secondary battery repair/maintenance, etc., can solve the problems of battery pack burning and inconvenient maintenance, so as to increase the probability of finding problems and guarantee The effect of safety and improvement of maintenance efficiency

Inactive Publication Date: 2016-09-21
SHANGHAI UNIV OF ENG SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The invention provides a battery pack with intelligent monitoring, which solves

Method used

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  • Battery pack with intelligent monitoring function
  • Battery pack with intelligent monitoring function

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Embodiment Construction

[0024] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0025] figure 1 It is a structural schematic diagram of the device in this embodiment, mainly including various sensors and related video information, such as voltage sensors, current sensors, temperature sensors, pressure sensors, photosensitive sensors, acceleration sensors, etc. These sensors transmit relevant information and data to the controller, and the controller judges the status of each battery and battery pack according to the received information, and then makes corresponding controls. These information and control instructions can be stored in the memory and can be read through the corresponding interface. There is also a battery box outside the schematic diagram, not shown in the figure, which is used to wrap and protect these batteries, sensors and controllers. The low-voltage supply in the battery box is generally 12-24v, which can be...

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Abstract

The invention discloses a battery pack with an intelligent monitoring function. The battery pack comprises a box body, a box cover, a battery pack, and a voltage sensor, a current sensor, a temperature sensor, a pressure sensor, a camera, a photosensitive sensor, a loudspeaker, a controller and a processor which are arranged in the box body, wherein all the sensors are connected with the controller; and the controller and a memory are connected with the loudspeaker which is used for giving out an alarm; and the memory is connected with an external display screen. The camera is arranged in the battery box, so that the condition of the lithium battery in the battery box can be vividly observed in an overhaul process without opening the battery box, so as to find out whether the problems of bulging, cracking and other potential safety hazards exist in the battery or not in time; the overhaul efficiency is improved due to the matching of the pressure sensor and other sensing parts; the photosensitive sensor is placed in the box body, so that an alarm can be sent out when the box body is damaged so as to cut off the main power lien to guarantee safety; and in addition, the main power line also can be cut off in collision through an acceleration sensor or an inertia switch when the box is not damaged.

Description

technical field [0001] The invention relates to a battery pack, in particular to a battery pack with intelligent monitoring. Background technique [0002] Driven by the sharp deterioration of the environment in most cities across the country, the dependence on foreign oil of more than 60%, and the urgent need for sustainable engines for industrial upgrading, new energy vehicles have become the country's No. 1 strategic emerging industry. Encouraged by taking pictures, the sales of new energy vehicles nationwide experienced a blowout growth in 2015, becoming the largest market in the world. [0003] While the sales of new energy vehicles have increased significantly, there are still big problems in terms of safety, especially the burning incidents of many electric vehicles are a major blow to the new energy industry. At present, the main cause of burning is that the stability of the lithium battery in the battery pack is not enough, the power supply cannot be cut off in time...

Claims

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Application Information

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IPC IPC(8): H01M2/10H01M10/42H01M10/48B60L11/18H01M50/20
CPCH01M10/42H01M10/488B60L58/10H01M50/20Y02T10/70Y02E60/10
Inventor 黄碧雄王东征郭祥笑张翔陈亮严晓
Owner SHANGHAI UNIV OF ENG SCI
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