CN109633446A - A kind of full protocol test plate of battery BMS - Google Patents
A kind of full protocol test plate of battery BMS Download PDFInfo
- Publication number
- CN109633446A CN109633446A CN201811616737.0A CN201811616737A CN109633446A CN 109633446 A CN109633446 A CN 109633446A CN 201811616737 A CN201811616737 A CN 201811616737A CN 109633446 A CN109633446 A CN 109633446A
- Authority
- CN
- China
- Prior art keywords
- communicating circuit
- controller
- test plate
- protocol test
- digital resolution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/3644—Constructional arrangements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of full protocol test plates of battery BMS, including controller, digital resolution switch, SMBUS communicating circuit, I2C communicating circuit, RS232/485 communicating circuit and level communicating circuit, the controller is connected by conducting wire and digital resolution switch, the digital resolution switch is connect with SMBUS communicating circuit, I2C communicating circuit and RS232/485 communicating circuit respectively by conducting wire, and the controller is connect by conducting wire with level communicating circuit.The present invention, inexpensive, efficient communication module group achieve the purpose that a tractor serves several purposes so that detection device supports the communications protocol of the various intelligent IC of lithium battery, save device resource.
Description
Technical field
The present invention relates to test board technical field, specifically a kind of full protocol test plate of battery BMS.
Background technique
Lithium battery also has certain safety while having ability density ratio this advantage of height because of its chemical activity height
Risk, therefore every group of battery pack can all be equipped with the health and safety that one piece of battery protecting plate monitors battery at any time.And it is scientific and technological at any time
Development and application demand, many lithium batteries become intelligent IC protection board scheme all from the hardware IC protection board scheme of patrilineal line of descent with only one son in each generation at present,
While itself monitors battery, moreover it is possible to the parameters index of battery are transmitted to system end in real time by various communications protocol.
Therefore in production detection process, it is necessary to which simulation system end reads and writees instructions, and whether confirmation intelligent IC work
Normally, here it is need equipment to support various communications protocol；For this purpose, it is proposed that a kind of full protocol test plate of battery BMS.
Summary of the invention
The purpose of the present invention is to provide a kind of full protocol test plates of battery BMS, to solve the problems of the prior art.
To achieve the above object, the invention provides the following technical scheme: a kind of full protocol test plate of battery BMS, including control
Device processed, digital resolution switch, SMBUS communicating circuit, I2C communicating circuit, RS232/485 communicating circuit and level communicating circuit,
The controller is connected by conducting wire and digital resolution switch, and the digital resolution switch is communicated with SMBUS respectively by conducting wire
Circuit, I2C communicating circuit are connected with RS232/485 communicating circuit, and the controller is connect by conducting wire with level communicating circuit.
Preferably, the controller uses C8051F340 high-speed microprocessor, and C8051F340 high-speed microprocessor is using external
Crystal oscillator, the controller provide shunt capacitance C11, C12 in power unit.
Preferably, the digital resolution switch uses digital resolution switch CD4052.
Preferably, the SMBUS communicating circuit includes upper pull portion, shielded segment and output node switch.
Preferably, the I2C communicating circuit include upper pull portion, shielded segment, for electricity output and communication output contact open
It closes.
Preferably, the RS232/485 communicating circuit completes serioparallel exchange using PCA9554 chip, and uses 74LS86
Progress or non-regulated.
Compared with prior art, the beneficial effects of the present invention are: including the communication specification agreement of battery industry is all contained,
Cooperate interlock circuit by digital simulation switch and serioparallel exchange chip using 8051 series monolithics, reach to multi-protocols
It supports；Inexpensive, efficient communication module group, so that detection device supports the communications protocol of the various intelligent IC of lithium battery,
Achieve the purpose that a tractor serves several purposes, saves device resource.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of controller of the present invention.
Fig. 3 is the structural schematic diagram of digital resolution of the present invention switch.
Fig. 4 is the structural schematic diagram of SMBUS communicating circuit of the present invention.
Fig. 5 is the structural schematic diagram of I2C communicating circuit of the present invention.
Fig. 6 is the structural schematic diagram of RS232/485 communicating circuit of the present invention.
Fig. 7 is the structural schematic diagram of level communicating circuit of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-7, in the embodiment of the present invention, a kind of full protocol test plate of battery BMS, including controller, numerical digit mould
Quasi- switch, SMBUS communicating circuit, I2C communicating circuit, RS232/485 communicating circuit and level communicating circuit, controller is by leading
Line and digital resolution switch connect, digital resolution switch by conducting wire respectively with SMBUS communicating circuit, I2C communicating circuit and
The connection of RS232/485 communicating circuit, controller are connect by conducting wire with level communicating circuit, and controller uses C8051F340 high
Fast single-chip microcontroller, C8051F340 high-speed microprocessor use external crystal oscillator, controller power unit provide shunt capacitance C11,
C12., digital resolution switch using digital resolution switch CD4052, SMBUS communicating circuit include upper pull portion, shielded segment and
Output node switch, I2C communicating circuit include upper pull portion, shielded segment, for electricity output and communication output contact switch,
RS232/485 communicating circuit completes serioparallel exchange using PCA9554 chip, and using 74LS86 progress or non-regulated；By battery
Including the communication specification agreement of industry is all contained, using 8051 series monolithics, pass through digital simulation switch and serioparallel exchange core
Piece cooperates interlock circuit, reaches the support to multi-protocols；Inexpensive, efficient communication module group, so that detection device supports lithium
The communications protocol of the various intelligent IC of battery achievees the purpose that a tractor serves several purposes, saves device resource.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (6)
1. a kind of full protocol test plate of battery BMS, including controller, digital resolution switch, SMBUS communicating circuit, I2C communication electricity
Road, RS232/485 communicating circuit and level communicating circuit, it is characterised in that: the controller is opened by conducting wire and digital resolution
Connection connects, and the digital resolution switch is communicated with SMBUS communicating circuit, I2C communicating circuit and RS232/485 respectively by conducting wire
Circuit connection, the controller are connect by conducting wire with level communicating circuit.
2. the full protocol test plate of a kind of battery BMS according to claim 1, it is characterised in that: the controller uses
C8051F340 high-speed microprocessor, C8051F340 high-speed microprocessor use external crystal oscillator, and the controller is provided in power unit
Shunt capacitance C11, C12.
3. the full protocol test plate of a kind of battery BMS according to claim 1, it is characterised in that: the digital resolution switch
Using digital resolution switch CD4052.
4. the full protocol test plate of a kind of battery BMS according to claim 1, it is characterised in that: the SMBUS communicating circuit
It is switched including upper pull portion, shielded segment and output node.
5. the full protocol test plate of a kind of battery BMS according to claim 1, it is characterised in that: the I2C communicating circuit packet
Include pull portion, shielded segment, for electricity output and communication output contact switch.
6. the full protocol test plate of a kind of battery BMS according to claim 1, it is characterised in that: the RS232/485 communication
Circuit completes serioparallel exchange using PCA9554 chip, and using 74LS86 progress or non-regulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811616737.0A CN109633446A (en) | 2018-12-28 | 2018-12-28 | A kind of full protocol test plate of battery BMS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811616737.0A CN109633446A (en) | 2018-12-28 | 2018-12-28 | A kind of full protocol test plate of battery BMS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109633446A true CN109633446A (en) | 2019-04-16 |
Family
ID=66078540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811616737.0A Pending CN109633446A (en) | 2018-12-28 | 2018-12-28 | A kind of full protocol test plate of battery BMS |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109633446A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1713599A (en) * | 2004-06-22 | 2005-12-28 | 中兴通讯股份有限公司 | Multi-mouth switching device and testing method for network exchanger |
| CN201051662Y (en) * | 2007-05-09 | 2008-04-23 | 宇泉能源科技股份有限公司 | Battery protection device with digital information interface |
| CN101996148A (en) * | 2010-09-29 | 2011-03-30 | 清华大学 | Instrument test board configuration method for a plurality of communication protocols |
| CN102445664A (en) * | 2011-10-11 | 2012-05-09 | 毛广甫 | Comprehensive testing device for battery pack |
| CN102721925A (en) * | 2011-03-31 | 2012-10-10 | 昆山金鑫新能源科技有限公司 | Intelligent lithium battery protection board tester |
| CN105843211A (en) * | 2016-03-25 | 2016-08-10 | 北京新能源汽车股份有限公司 | Monitoring system and method for power battery management system test |
| EP3386065A1 (en) * | 2017-04-03 | 2018-10-10 | Abertax Research And Development Ltd. | Battery management system and battery charger for establishing via wireless communication a battery status |
| CN208079287U (en) * | 2017-12-15 | 2018-11-09 | 深圳市康必达控制技术有限公司 | A kind of communication manager |
| CN208188818U (en) * | 2018-04-12 | 2018-12-04 | 深圳市信恳智能电子股份有限公司 | The instrument test board of one kind of multiple communication protocols |
-
2018
- 2018-12-28 CN CN201811616737.0A patent/CN109633446A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1713599A (en) * | 2004-06-22 | 2005-12-28 | 中兴通讯股份有限公司 | Multi-mouth switching device and testing method for network exchanger |
| CN201051662Y (en) * | 2007-05-09 | 2008-04-23 | 宇泉能源科技股份有限公司 | Battery protection device with digital information interface |
| CN101996148A (en) * | 2010-09-29 | 2011-03-30 | 清华大学 | Instrument test board configuration method for a plurality of communication protocols |
| CN102721925A (en) * | 2011-03-31 | 2012-10-10 | 昆山金鑫新能源科技有限公司 | Intelligent lithium battery protection board tester |
| CN102445664A (en) * | 2011-10-11 | 2012-05-09 | 毛广甫 | Comprehensive testing device for battery pack |
| CN105843211A (en) * | 2016-03-25 | 2016-08-10 | 北京新能源汽车股份有限公司 | Monitoring system and method for power battery management system test |
| EP3386065A1 (en) * | 2017-04-03 | 2018-10-10 | Abertax Research And Development Ltd. | Battery management system and battery charger for establishing via wireless communication a battery status |
| CN208079287U (en) * | 2017-12-15 | 2018-11-09 | 深圳市康必达控制技术有限公司 | A kind of communication manager |
| CN208188818U (en) * | 2018-04-12 | 2018-12-04 | 深圳市信恳智能电子股份有限公司 | The instrument test board of one kind of multiple communication protocols |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207311163U (en) | A kind of electric bicycle intelligent charge socket | |
| CN108242842A (en) | A kind of managing device and its method of the parallel connection of different type accumulator group | |
| CN104135431A (en) | Energy gateway with fault arc detection function | |
| CN206195361U (en) | Novel photovoltaic power plant concentrates and network system | |
| CN205070589U (en) | Multi -functional ACDC converting means | |
| CN109633446A (en) | A kind of full protocol test plate of battery BMS | |
| CN104092499A (en) | Portable wireless fiber optical transceiver | |
| CN204189915U (en) | A kind of many lithium cells power brick group management system | |
| CN203365669U (en) | Running state on-line monitoring device for electronic mutual inductor | |
| CN215219494U (en) | Comprehensive monitoring system of marine lithium battery pack | |
| CN203455461U (en) | Intelligent and highly-efficient lithium battery circulation charging/discharging test system | |
| CN206209885U (en) | A kind of power automation distributed information acquisition system | |
| CN206906471U (en) | A kind of aerator monitoring system | |
| CN205407859U (en) | Information of forwardding arrives network of network module | |
| CN205123678U (en) | A photovoltaic inverter system | |
| CN210778883U (en) | Intelligent battery based on thing networking real time monitoring battery state | |
| CN203674727U (en) | Photovoltaic inverter system with signal control | |
| CN109995064B (en) | Mobile energy storage cluster power supply system | |
| CN202453727U (en) | Device for achieving communication cascade of a plurality of groups of lithium ion battery packs | |
| CN206684924U (en) | A kind of meter reading system of intelligent water meter | |
| CN205015681U (en) | Lithium ion battery automatic correction of system | |
| CN210608542U (en) | JBNY-APF type low-voltage electric energy quality comprehensive treatment device | |
| CN203406390U (en) | Storage battery maintenance instrument and storage battery maintenance system | |
| CN104425849A (en) | Storage battery maintenance device, system and storage battery maintenance method | |
| CN203038087U (en) | Doubling machine intelligent control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190416 |