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System for providing remote service and intelligent management for battery

An intelligent management system and remote service technology, applied in the field of remote service and intelligent management systems for batteries, to achieve the effect of inhibiting battery vulcanization

Active Publication Date: 2020-09-22
上海锦鹏科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has always been limited by technologies such as data collection and analysis, network transmission capabilities, and chemical means to restore battery capacity. Although there have been some research and attempts in the industry, they have not been able to effectively integrate related technologies and implement a set of solutions for battery owners or batteries. Simple, convenient and effective system for users

Method used

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  • System for providing remote service and intelligent management for battery
  • System for providing remote service and intelligent management for battery
  • System for providing remote service and intelligent management for battery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0126] Example 1, a Shanghai steering gear Co., Ltd., a certain type of forklift uses a tubular flooded battery, battery number: EPS Workshop-6#, specification model 575Ah-48V, equipment number: HDK48010039.

[0127] (1) Number of cycles, see Table 3 below for specific data.

[0128] table 3

[0129]

[0130]

[0131] (2) For the data of fully charged and deeply discharged, see Table 4 below.

[0132] Table 4

[0133]

[0134] (3) Calculation of health degree

[0135] Calculate the health of the battery at the 2056th cycle as:

[0136] ω 1 =min{[269.78÷575+(1-80%)]×100%, 100.00%}=66.92%;

[0137] ω 2 =min{[309.67÷575+(1-80%)]×100%, 100.00%}=73.86%;

[0138] ω 3 =min{[299.37÷575+(1-80%)]×100%, 100.00%}=72.06%;

[0139] ω 4 =min{[292.08÷575+(1-80%)]×100%, 100.00%}=70.80%;

[0140] Take the maximum of 5 consecutive values, that is, the current health of the battery is: 73.86%. device display see figure 1 shown.

[0141] (4) Constant current (I 5 ) discharg...

Embodiment 2

[0148] Example 2, a Shanghai automobile body parts (Shanghai) Co., Ltd. Heli forklift uses a certain type of tubular flooded battery, its number is 46#, the specification model is 700Ah-48V, and its serial number is HDK48010018.

[0149] (1) Cycle times, see Table 5 below for specific data

[0150] table 5

[0151]

[0152] (2) See Table 6 for fully charged and deeply discharged data

[0153] Table 6

[0154]

[0155] (3) Calculation of health degree

[0156] Calculate the health of the battery at the 352nd cycle time as:

[0157] ω 1 =min{[525.72÷700+(1-80%)]×100%, 100.00%}=95.10%;

[0158] ω 2 =min{[478.51÷700+(1-80%)]×100%, 100.00%}=88.36%;

[0159] ω 3 =min{[530.30÷700+(1-80%)]×100%, 100.00%}=95.76%;

[0160] ω 4 =min{[465.76÷700+(1-80%)]×100%, 100.00%}=86.54%;

[0161] ω 5 =min{[494.91÷700+(1-80%)]×100%, 100.00%}=90.70%;

[0162] Take the maximum of 5 consecutive values, that is, the health of the battery is now: 95.76%. device display see figure 1 show...

Embodiment 3

[0173] Example 3, a Zibo tube-type flooded battery of a Heli forklift produced by a certain Shanghai Auto Body Parts Co., Ltd., the serial number is 068#, the specification model is 480Ah-80V, and the equipment serial number is HDK80010002.

[0174] In the present invention, the battery health degree adopts the following conventional definition: assuming that the battery is fully charged by the charger, that is, the charger automatically stops charging, and then after the battery is used, that is, the discharge reaches the deep discharge, it is called a charge and discharge cycle. During the period, the cumulative discharge actual capacity is recorded as C a , convert it to standard capacity C b , assuming the rated nominal capacity of the battery is C, then the battery health degree ω is expressed as: ω=min((C b / C+20﹪)×100﹪, 100﹪); usually take the maximum value among 5 consecutive cycles as the current battery health. The actual discharge capacity C a Converted to standa...

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Abstract

The invention belongs to the technical field of intelligent energy management, and particularly relates to a system for providing remote service and intelligent management for a battery. The system comprises four subsystems, namely a service data acquisition system, a service data calculation system, a service data analysis system and a service data presentation system, the system is deployed on the cloud, is used as required, has infinite expansibility, and meets the requirement of massive terminal expansion under the framework of the Internet of Things; the system also has a function of inheritance operation management of data exchange with exchanged battery equipment, a firmware remote upgrading function and an electronic fence function, and is also provided with a security mechanism inthe aspects of data encryption, access authority management and the like. A distributed modular design based on a resful framework is adopted, a visual web page, business data service and business data processing are realized, the business management capability of system Internet of Things equipment is realized through end-to-end full-dimensional visual data, and the system has strong universality, expandability and safety.

Description

technical field [0001] The invention belongs to the technical field of intelligent energy management, and in particular relates to a system for providing remote service and intelligent management to batteries. Background technique [0002] It is an urgent problem to be solved in the field of battery management to provide remote services for batteries, extend their service life, analyze and actively intervene according to their usage conditions. Battery remote service and intelligent management is a complex system involving electrochemical theory, Internet of Things, big data, cloud computing, real-time positioning and other technologies. It has always been limited by technologies such as data collection and analysis, network transmission capabilities, and chemical means to restore battery capacity. Although there have been some research and attempts in the industry, they have not been able to effectively integrate related technologies and implement a set of solutions for bat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L29/06
CPCH04L67/12H04L67/34H04L67/02H04L67/025H04L63/0807Y02E60/10
Inventor 肖德高陈相周戎善培
Owner 上海锦鹏科技有限公司
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