CN201673242U - Intelligent type battery detection instrument - Google Patents
Intelligent type battery detection instrument Download PDFInfo
- Publication number
- CN201673242U CN201673242U CN2010201730865U CN201020173086U CN201673242U CN 201673242 U CN201673242 U CN 201673242U CN 2010201730865 U CN2010201730865 U CN 2010201730865U CN 201020173086 U CN201020173086 U CN 201020173086U CN 201673242 U CN201673242 U CN 201673242U
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- CN
- China
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- chip microcomputer
- detection circuit
- output interface
- input interface
- photoelectric relay
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- Expired - Fee Related
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Abstract
The utility model relates to an intelligent type battery detection instrument, comprising a shell and a power supply part and a detection circuit part in the shell. The power supply part generates the operation power supply by a power supply loop and a detection loop is composed of a battery voltage detection circuit, a 12-bit A/D switching circuit, a photoelectric relay and a CPU single-chip microcomputer system. The outside signal is accessed into an input interface of a battery voltage detection circuit and an output interface of the battery voltage detection circuit is connected with an input interface of the 12-bit A/D switching circuit and an output interface of the 12-bit A/D switching circuit is connected with an input interface of the photoelectric relay and an output interface of the photoelectric relay is connected with an input interface of the CPU single-chip microcomputer system and the output interface of the CPU single-chip microcomputer system is respectively connected with a communication, liquid crystal display, and an alarm outlet. The intelligent type battery detection instrument uses the non master-slave mode and ensures the system stably operate and has features of simple structure, high detection precision, good anti-interference, strong applicability and wide application.
Description
Technical field:
The utility model relates to a kind of battery detecting instrument, a kind of intelligent battery logging of the accumulator battery monitor system demand on the direct current cabinet that particularly a kind of civilian and commercial production and transformer station use.
Background technology:
Accumulator is used more and more widely in civilian and commercial production, the single battery voltage of conventional known is lower, most modes of serial or parallel connection combination that adopt are used, but combine prolongation and the increase of electricity consumption time of use along with the time, every batteries decays gradually, it is consistent to be difficult to guarantee that the work of every joint cell batteries continues, therefore must adopt rational watch-dog, monitor by online in real time, find out and damage or the significantly reduced accumulator of performance, what sense terminals in the past all adopted is the master-slave mode bus, can't initiatively send data to host computer.
Summary of the invention:
The purpose of this utility model is to overcome the deficiency on the prior art, and a kind of intelligent battery logging is provided, this logging is simple in structure, dependable performance, accurately, practicality, and cheap honest and clean.
For achieving the above object, the technical solution adopted in the utility model is: a kind of intelligent battery logging, comprise power unit and testing circuit part in housing and the housing, it is characterized in that described power unit produces working power by electric power loop, detect the loop and form by battery voltage detection circuit, 12 A/D change-over circuits, photoelectric relay and CPU Single Chip Microcomputer (SCM) system; Outer signals inserts the battery voltage detection circuit input interface, the battery voltage detection circuit output interface is connected with 12 A/D change-over circuit input interfaces, 12 A/D change-over circuit output interfaces are connected with the photoelectric relay input interface, the photoelectric relay output interface is connected with the input interface of CPU Single Chip Microcomputer (SCM) system, and the output interface of CPU Single Chip Microcomputer (SCM) system connects respectively at communication, LCD, warning outlet.
The above-mentioned power supply of stating adopts BSEI-05S05S05DC.
Above-mentioned CPU adopts PIC18F6520-I/PT.
Above-mentioned LCD adopts OCMJ4*8-6.
Above-mentioned photoelectric relay adopts 210EH.
Have display lamp mounting hole, button mounting hole and LCD mounting hole on the panel of above-mentioned housing, have the terminal mounting hole on the back plate of housing.
The utility model beneficial effect is: the utility model product adopts non-master-slave mode, guarantees system stable operation, and simple in structure, accuracy of detection is high, anti-interference good, applicability is strong, be widely used.
Description of drawings
Fig. 1 is a theory diagram of the present utility model.
Fig. 2 a is the utility model structural front view.
Fig. 2 b is the utility model structure side view.
Embodiment
Below in conjunction with accompanying drawing to realize the concrete mode of the utility model, structure, details are as follows for feature:
Referring to Fig. 1～Fig. 2
A kind of intelligent battery logging, it comprises power unit and testing circuit part.Described power unit BSEI-05S05S05DC produces working power by electric power loop, detects the loop by battery voltage detection circuit, 12 A/D change-over circuits, and photoelectric relay 210EH, CPU Single Chip Microcomputer (SCM) system PIC18F6520-I/PT forms.Outer signals inserts the battery voltage detection circuit input interface, the battery voltage detection circuit output interface is connected with 12 A/D change-over circuit input interfaces, 12 A/D change-over circuit output interfaces are connected with the photoelectric relay input interface, the photoelectric relay output interface is connected with the input interface of CPU Single Chip Microcomputer (SCM) system, and the output interface of CPU Single Chip Microcomputer (SCM) system connects respectively at communication, LCD OCMJ4*8-6, the outlet of reporting to the police.
The utility model principle of work is:
Described power unit produces working power by electric power loop, and detect the loop and comprise battery voltage detection circuit, 12 A/D change-over circuits, photoelectric relay, the CPU Single Chip Microcomputer (SCM) system is formed.The function in this detection loop is detection and the Network Transmission that realizes cell voltage, treated and digitizing is transferred to host computer by communication bus behind the detected voltage analog signal, after collecting voltage in the battery voltage detection circuit, through amplifying, after the filtering signal is sent to 12 A/D change-over circuits, making it analog signal conversion is digital signal, for the accuracy that guarantees voltage detecting with do not influence system works, adopt photoelectric relay to isolate, after amplifying, computing changed its linearity, import the CPU Single Chip Microcomputer (SCM) system afterwards, in the CPU Single Chip Microcomputer (SCM) system, data are analyzed, handle, storage is diagnosed simultaneously and is reported to the police.
The utility model structure comprises housing 1, printed board 2, terminal 3, LCD 4, panel 5, display lamp 6, button 7 referring to Fig. 2 a and Fig. 2 b..In the front of housing 1 panel 5 is housed, has display lamp mounting hole, operation push-button hole and liquid crystal mounting hole on the panel 5, display lamp 6, button 7 and LCD 4 all are installed on the panel 5, are convenient to observing system operation and operation.By button 7 (K1-K4) on LCD 4, show help information respectively, single battery information of voltage, fixed value modification (can set electric battery), failure message etc., very directly perceived, be convenient to revise and check.Draw out several different printed boards 2 according to above-mentioned principle of work, by line and connector several printed boards are linked up, reinstall in the housing 1 that has slot, terminal 3 is contained in shell 1 back that has perforate, printed board 2 and terminal 3 are coupled together with lead according to principle of work, terminal 3 is provided with the sign of extraneous wiring, makes things convenient for wiring.
Claims (6)
1. intelligent battery logging, comprise power unit and testing circuit part in housing and the housing, it is characterized in that: described power unit produces working power by electric power loop, detects the loop and is made up of battery voltage detection circuit, 12 A/D change-over circuits, photoelectric relay and CPU Single Chip Microcomputer (SCM) system; Outer signals inserts the battery voltage detection circuit input interface, the battery voltage detection circuit output interface is connected with 12 A/D change-over circuit input interfaces, 12 A/D change-over circuit output interfaces are connected with the photoelectric relay input interface, the photoelectric relay output interface is connected with the input interface of CPU Single Chip Microcomputer (SCM) system, and the output interface of CPU Single Chip Microcomputer (SCM) system connects respectively at communication, LCD, warning outlet.
2. intelligent battery logging according to claim 1 is characterized in that: the above-mentioned power supply of stating adopts BSEI-05S05S05DC.
3. intelligent battery logging according to claim 1 is characterized in that: above-mentioned CPU adopts PIC18F6520-I/PT.
4. intelligent battery logging according to claim 1 is characterized in that: above-mentioned LCD adopts OCMJ4*8-6.
5. intelligent battery logging according to claim 1 is characterized in that: above-mentioned photoelectric relay adopts 210EH.
6. intelligent battery logging according to claim 1 is characterized in that: have display lamp mounting hole, button mounting hole and LCD mounting hole on the panel of above-mentioned housing, have the terminal mounting hole on the back plate of housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201730865U CN201673242U (en) | 2010-04-28 | 2010-04-28 | Intelligent type battery detection instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201730865U CN201673242U (en) | 2010-04-28 | 2010-04-28 | Intelligent type battery detection instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201673242U true CN201673242U (en) | 2010-12-15 |
Family
ID=43330654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201730865U Expired - Fee Related CN201673242U (en) | 2010-04-28 | 2010-04-28 | Intelligent type battery detection instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201673242U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901933A (en) * | 2012-10-10 | 2013-01-30 | 国家电网公司 | Battery tester |
| CN106707170A (en) * | 2015-07-29 | 2017-05-24 | 河南省银河通信电器设备有限公司 | Hand-held battery tester |
-
2010
- 2010-04-28 CN CN2010201730865U patent/CN201673242U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901933A (en) * | 2012-10-10 | 2013-01-30 | 国家电网公司 | Battery tester |
| CN106707170A (en) * | 2015-07-29 | 2017-05-24 | 河南省银河通信电器设备有限公司 | Hand-held battery tester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20190428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |