CN103354372A - Intelligent battery management apparatus - Google Patents
Intelligent battery management apparatus Download PDFInfo
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- CN103354372A CN103354372A CN 201310235922 CN201310235922A CN103354372A CN 103354372 A CN103354372 A CN 103354372A CN 201310235922 CN201310235922 CN 201310235922 CN 201310235922 A CN201310235922 A CN 201310235922A CN 103354372 A CN103354372 A CN 103354372A
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- chip microcomputer
- scm
- battery management
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention belongs to the technical field of management and detection, and especially relates to an intelligent battery management apparatus. An intelligent battery management apparatus that is convenient for installation and high in reliability and management performance is provided. For realization of the technical scheme, the intelligent battery management apparatus is composed of ten parts, namely an electric quantity calculation display, a signal processor, a temperature sensor, a voltage sensor, a current sensor, a circuit protector, an equalizing charger, a single-chip microcomputer system, an alarm and a communication interface.
Description
Technical field
The invention belongs to management detection technique field, particularly a kind of intelligent battery management devices.
Background technology
Cell management system of electric automobile (BMS) is more and more important key component in the electric automobile, and the outside batteries factor also affects the life-span of battery, such as the charge parameter of battery, comprises charging modes, charging current, charging end voltage; The discharge parameter of battery comprises discharging current, depth of discharge, pulse current of battery etc.; The temperature of battery; Balance charge/discharge must be to realize in order addressing this problem, and the condition that guarantees balanced temperature should be to create.By battery management system (BMS), can greatly increase the life-span of battery.Therefore invent a kind of easy for installationly, reliability is high, and the intelligent battery management devices that management of performance is high has great superiority and market development potentiality.
Summary of the invention
For the deficiency that existing cell managing device exists, the invention provides a kind of easy for installationly, reliability is high, the intelligent battery management devices that management of performance is high.
Technical scheme of the present invention is achieved in that this intelligent battery management devices comprises electric weight calculation display, signal processor, temperature sensor, voltage sensor; current sensor, circuit brake, equalizing charger; Single Chip Microcomputer (SCM) system, alarm, communication interface ten parts form.The output port of temperature sensor, voltage sensor, current sensor is connected with the input port of signal processor.The output port of signal processor is connected with the input of Single Chip Microcomputer (SCM) system.Circuit brake; the input of equalizing charger is connected with the output of Single Chip Microcomputer (SCM) system; the input of electric weight calculation display and alarm is connected with the output of Single Chip Microcomputer (SCM) system; Single Chip Microcomputer (SCM) system communication output port is connected with the communication interface input; in order to communicate by letter with PC, import battery management information into computer and analyse in depth.
Single Chip Microcomputer (SCM) system is led to temperature; electric current; voltage sensor collects the battery integrated information; by signal processor processes; send into the inner A/D of single-chip microcomputer and carry out analog-to-digital conversion; single-chip microcomputer comes control circuit protector and equalizing charger by the internal algorithm computing, and battery is carried out intelligent charge protection and management.Measured battery information is stored in the single-chip microcomputer internal storage, can passes to computer by communication interface and process.With information about power, temperature information is shown in real time by the electric weight calculation display in whole process.When there is fault to occur in management process, alarm begins to report to the police.
Advantage of the present invention: this device has easy for installation, and reliability is high, and management of performance is high.
Description of drawings
Fig. 1 is structured flowchart of the present invention.
Embodiment
Detailed structure of the present invention is illustrated in conjunction with the embodiments.
The intelligent battery management devices as shown in Figure 1, it is C8051F060 that single-chip microcomputer adopts model, temperature sensor adopts PT100, battery management chip adopts the DS2438 alarm to adopt buzzer.
This intelligent battery management devices comprises the electric weight calculation display, signal processor, and temperature sensor, voltage sensor, current sensor, circuit brake, equalizing charger, Single Chip Microcomputer (SCM) system, alarm, communication interface ten parts form.The output port of temperature sensor, voltage sensor, current sensor is connected with the input port of signal processor.The output port of signal processor is connected with the input of Single Chip Microcomputer (SCM) system.Circuit brake; the input of equalizing charger is connected with the output of Single Chip Microcomputer (SCM) system; the input of electric weight calculation display and alarm is connected with the output of Single Chip Microcomputer (SCM) system; Single Chip Microcomputer (SCM) system communication output port is connected with the communication interface input; in order to communicate by letter with PC, import battery management information into computer and analyse in depth.
Single Chip Microcomputer (SCM) system is led to temperature; electric current; voltage sensor collects the battery integrated information; by signal processor processes; send into the inner A/D of single-chip microcomputer and carry out analog-to-digital conversion; single-chip microcomputer comes control circuit protector and equalizing charger by the internal algorithm computing, and battery is carried out intelligent charge protection and management.Measured battery information is stored in the single-chip microcomputer internal storage, can passes to computer by communication interface and process.With information about power, temperature information is shown in real time by the electric weight calculation display in whole process.When there is fault to occur in management process, alarm begins to report to the police.
Claims (1)
1. intelligent battery management devices; it is characterized in that: comprise the electric weight calculation display; signal processor; temperature sensor; voltage sensor; current sensor; circuit brake; equalizing charger; Single Chip Microcomputer (SCM) system, alarm, communication interface ten parts form; temperature sensor; voltage sensor; the output port of current sensor is connected with the input port of signal processor; the output port of signal processor is connected with the input of Single Chip Microcomputer (SCM) system, circuit brake, and the input of equalizing charger is connected with the output of Single Chip Microcomputer (SCM) system; the input of electric weight calculation display and alarm is connected with the output of Single Chip Microcomputer (SCM) system, and Single Chip Microcomputer (SCM) system communication output port is connected with the communication interface input.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310235922 CN103354372A (en) | 2013-06-16 | 2013-06-16 | Intelligent battery management apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310235922 CN103354372A (en) | 2013-06-16 | 2013-06-16 | Intelligent battery management apparatus |
Publications (1)
| Publication Number | Publication Date |
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| CN103354372A true CN103354372A (en) | 2013-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN 201310235922 Pending CN103354372A (en) | 2013-06-16 | 2013-06-16 | Intelligent battery management apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105226746A (en) * | 2015-09-18 | 2016-01-06 | 苏州工业园区职业技术学院 | A kind of charging controller of battery |
| CN105304953A (en) * | 2015-09-22 | 2016-02-03 | 苏州工业园区职业技术学院 | Intelligent hybrid battery management system |
-
2013
- 2013-06-16 CN CN 201310235922 patent/CN103354372A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105226746A (en) * | 2015-09-18 | 2016-01-06 | 苏州工业园区职业技术学院 | A kind of charging controller of battery |
| CN105304953A (en) * | 2015-09-22 | 2016-02-03 | 苏州工业园区职业技术学院 | Intelligent hybrid battery management system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131016 |