CN202512222U - Detachable voltage intelligent polling instrument for storage battery - Google Patents
Detachable voltage intelligent polling instrument for storage battery Download PDFInfo
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- CN202512222U CN202512222U CN2012201711651U CN201220171165U CN202512222U CN 202512222 U CN202512222 U CN 202512222U CN 2012201711651 U CN2012201711651 U CN 2012201711651U CN 201220171165 U CN201220171165 U CN 201220171165U CN 202512222 U CN202512222 U CN 202512222U
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Abstract
The utility model discloses a detachable voltage intelligent polling instrument for a storage battery. The problems that a conventional voltage detecting instrument for the storage battery only can carry out single-point voltage detection and is hard to meet an actual work requirement are mainly solved. The detachable voltage intelligent polling instrument is characterized in that a multichannel voltage collecting terminal bar is fixedly arranged on a shell; a field voltage collecting module and a display and alarming module which are connected with an output end of the terminal bar are arranged in the shell; the field voltage collecting module is formed after a switching type multichannel voltage collecting unit, an analog-to-digital converting unit, a master control unit consisting of an AT89S52 singlechip, a voltage internal communication unit and an independent power supply are connected according to a circuit connection principle; and the display and alarming module is formed after a central processor unit, a data storage unit, a displaying unit, an alarming unit, a temperature monitoring unit, a keyboard input unit and an internal communication unit are connected with a remote communication unit and an independent power supply according to the circuit connection principle. By using the polling instrument, not only can the multipoint detection be carried out on a storage battery pack, but also the polling instrument has the functions of intelligent alarming, data analysis and interaction, and the like.
Description
Technical field
The utility model relates to a kind of voltage intelligent patrol detection device that is applied in the batteries to store energy detection range.
Background technology
Rare day by day along with the energy, it is important that the storage of electric energy more and more seems.Accumulator improves the battery pack life-span in use as the main device of power storage, realizes that the safe and reliable operation of battery pack is important problem.The existing storage battery monitoring device modes that the voltage of certain batteries is monitored that adopt can not system reflect the duty and a certain batteries performance variation of whole battery pack therefore, to be difficult to satisfy the real work needs more.
Summary of the invention
In order to solve problem in the prior art that provides in the background technology; The utility model provides a kind of split type battery tension intelligent inspection tour instrument; This logging not only can carry out the multiple spot detection to battery pack, the range measurement range is wide, adaptive ability is strong, and has functions such as intelligent alarm, data analysis and data interaction.
The technical scheme of the utility model is: the split type battery tension intelligent inspection tour instrument of this kind; Comprise housing; It is characterized in that: be fixed with plurality of voltages on the said housing and gather terminal row, the on-the-spot voltage acquisition module and the display alarm module that are connected with the output terminal of said plurality of voltages collection terminal row are arranged in the housing; After being connected according to the circuit catenation principle, main control unit, voltage internal communication unit and the independent current source that said on-the-spot voltage acquisition module constitutes by switching mode plurality of voltages collecting unit, AD conversion unit, by the AT89S52 single-chip microcomputer constitute; Said display alarm module constitutes by central processor unit, data storage cell, display unit, alarm unit, temperature monitoring unit, keyboard input block, internal communication unit and after telecommunication unit and independent current source are connected according to the circuit catenation principle; Internal communication unit in said voltage internal communication unit and the display alarm module adopts bidirectional traffic to be connected, and said central processor unit is connected with telecommunication unit employing bidirectional traffic.
The utlity model has following beneficial effect: at first; This kind voltage intelligent inspection tour instrument at first adopts the switch switching mode to the input voltage signal measurement that circulates; Not only can carry out multiple spot to battery pack detects; And the energy loss can reduce the battery on-line measurement time, improved the voltage range of single measurement.Secondly; The split-type design that has adopted the voltage sample module to separate with the display alarm module; Each module relies on its own power source, control module and the communication unit promptly can independent operating; Again can be according to the different demands combined running, and can be at any time realize that with high-end devices such as computing machine data dock.Simultaneously, split-type design has also solved problems such as wiring complicacy in equipment installation, debugging and maintenance process, poor reliability.The CPU that last native system is core with the single-chip microcomputer can be carried out the homogeneity judgement to the voltage data in the discharge process, can accomplish the effective prediction to battery condition, in time gets rid of hidden danger.Related data can be passed through standard telecommunication and host computer data interaction, effectively realizes the interconnected of information.Therefore; This instrument is applicable in the battery-driven system of various uses, like communication facilities, emergency power plant etc., can improves the device security performance; Reduce the time of equipment installation, debugging and maintenance, had on-line measurement, intelligent patrol detection, man-machine interaction, characteristics such as with low cost.
Description of drawings:
Fig. 1 is that the integral body of the utility model is formed synoptic diagram.
Fig. 2 is the Main Control Unit of collection in worksite module in the utility model and the electrical schematic diagram of internal communication unit.
Fig. 3 is the electrical schematic diagram of the AD conversion unit of collection in worksite module in the utility model.
Fig. 4 is the electrical schematic diagram of the voltage signal acquisition unit of collection in worksite module in the utility model.
Fig. 5 is the electrical schematic diagram of display alarm module in the utility model.
Embodiment:
Below in conjunction with accompanying drawing the utility model is described further:
By shown in Figure 1; The split type battery tension intelligent inspection tour instrument of this kind; Comprise housing, it is characterized in that: be fixed with plurality of voltages on the said housing and gather terminal row, the on-the-spot voltage acquisition module and the display alarm module that are connected with the output terminal of said plurality of voltages collection terminal row are arranged in the housing; After being connected according to the circuit catenation principle, main control unit, voltage internal communication unit and the independent current source that said on-the-spot voltage acquisition module constitutes by switching mode plurality of voltages collecting unit, AD conversion unit, by the AT89S52 single-chip microcomputer constitute; Said display alarm module constitutes by central processor unit, data storage cell, display unit, alarm unit, temperature monitoring unit, keyboard input block, internal communication unit and after telecommunication unit and independent current source are connected according to the circuit catenation principle; Internal communication unit in said voltage internal communication unit and the display alarm module adopts bidirectional traffic to be connected, and said central processor unit is connected with telecommunication unit employing bidirectional traffic.
The split type battery tension logging of this kind on one-piece construction, has been divided into on-the-spot voltage acquisition module and display alarm module two parts and has constituted.Voltage acquisition module adopts the switch sample mode that voltage is carried out real-time cycle detection, and voltage acquisition module can carry out array mode according to designing requirement to be used.Voltage acquisition module is by constituting with lower unit: switching mode voltage signal acquisition unit, A/D converting unit, Main Control Unit and the internal communication unit with MODBUS agreement.The display alarm module can be through internal communication network with on-the-spot voltage acquisition and be presented on the lcd screen; This module also has functions such as measurement parameter setting, on-Line Voltage warning and the analysis of sparking voltage homogeneity simultaneously; And can transmit signals to other external units such as computing machine through the telecommunication module, realize data interaction.The display alarm module is by constituting with lower unit: central processor unit, internal communication unit, display unit, keyboard input block, alarm unit, temperature measurement unit, storage unit and telecommunication unit.
Provide below according to the resulting specific embodiment of such scheme:
Extremely shown in Figure 5 like Fig. 2 is in the present embodiment, the corresponding electrical schematic diagram of each module.The course of work of this device is following: at first come to measure each single loop accumulator on-Line Voltage value respectively and convert digital signal to through analog-to-digital conversion module U16 through on-off mode to transfer to processor U15 and handle by voltage acquisition unit Fig. 4; This module can be measured 24 road single battery voltages and 1 tunnel total voltage altogether; Acquisition mode adopts the timesharing cut-in manner; Secondly after each on-the-spot voltage acquisition signal is handled, stored through processor U15, be sent in the internal network through U21, U22 band isolation features communication unit; At last, the processor U1 through display alarm unit Fig. 1 receives data through the internal communication unit, and data are shown and analyze, reports to the police accordingly according to analysis result, also can pass through RS485 communication unit U2 with data remote to host computer.Described primary controller unit and central processor unit are the single-chip minimum systems that is made up of AT89S52.
This instrument not only can be carried out the online in real time measurement to the accumulator univoltage and the total voltage of combination in any; And data are shown, report to the police; Signal to sparking voltage carries out the homogeneity judgement simultaneously, and bad monocell is reported to the police accurately, improves the reliability of system.This instrument adopts the split-type design structure, ready-made measurement module separated with the display alarm module, and the efficient that not only raising system installs, debugs and safeguard, and also each module can have stronger versatility and practicality according to the design requirement combination in any.
Claims (1)
1. split type battery tension intelligent inspection tour instrument; Comprise housing; It is characterized in that: be fixed with plurality of voltages on the said housing and gather terminal row, the on-the-spot voltage acquisition module and the display alarm module that are connected with the output terminal of said plurality of voltages collection terminal row are arranged in the housing; After being connected according to the circuit catenation principle, main control unit, voltage internal communication unit and the independent current source that said on-the-spot voltage acquisition module constitutes by switching mode plurality of voltages collecting unit, AD conversion unit, by the AT89S52 single-chip microcomputer constitute; Said display alarm module constitutes by central processor unit, data storage cell, display unit, alarm unit, temperature monitoring unit, keyboard input block, internal communication unit and after telecommunication unit and independent current source are connected according to the circuit catenation principle; Internal communication unit in said voltage internal communication unit and the display alarm module adopts bidirectional traffic to be connected, and said central processor unit is connected with telecommunication unit employing bidirectional traffic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201711651U CN202512222U (en) | 2012-04-20 | 2012-04-20 | Detachable voltage intelligent polling instrument for storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201711651U CN202512222U (en) | 2012-04-20 | 2012-04-20 | Detachable voltage intelligent polling instrument for storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202512222U true CN202512222U (en) | 2012-10-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201711651U Expired - Fee Related CN202512222U (en) | 2012-04-20 | 2012-04-20 | Detachable voltage intelligent polling instrument for storage battery |
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| Country | Link |
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| CN (1) | CN202512222U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104035042A (en) * | 2014-06-10 | 2014-09-10 | 滁州品之达电器科技有限公司 | Special storage battery monitoring system for power transmission and distribution system |
| CN104037847A (en) * | 2014-06-10 | 2014-09-10 | 滁州品之达电器科技有限公司 | Power supply system reactive compensation storage battery monitoring system |
-
2012
- 2012-04-20 CN CN2012201711651U patent/CN202512222U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104035042A (en) * | 2014-06-10 | 2014-09-10 | 滁州品之达电器科技有限公司 | Special storage battery monitoring system for power transmission and distribution system |
| CN104037847A (en) * | 2014-06-10 | 2014-09-10 | 滁州品之达电器科技有限公司 | Power supply system reactive compensation storage battery monitoring system |
| CN104035042B (en) * | 2014-06-10 | 2016-08-24 | 国网山东省电力公司东营供电公司 | The storage battery dedicated monitoring system of electrical power trans mission/distribution system |
| CN104037847B (en) * | 2014-06-10 | 2016-08-24 | 国网山东省电力公司德州供电公司 | Electric power system reactive-load compensation storage battery monitoring system |
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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: 20121031 Termination date: 20150420 |
|
| EXPY | Termination of patent right or utility model |