CN201159937Y - Non-line voltage testing device for accumulators - Google Patents
Non-line voltage testing device for accumulators Download PDFInfo
- Publication number
- CN201159937Y CN201159937Y CNU2008200112632U CN200820011263U CN201159937Y CN 201159937 Y CN201159937 Y CN 201159937Y CN U2008200112632 U CNU2008200112632 U CN U2008200112632U CN 200820011263 U CN200820011263 U CN 200820011263U CN 201159937 Y CN201159937 Y CN 201159937Y
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- transceiver module
- analog
- digital conversion
- wireless data
- data transceiver
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Abstract
The utility model relates to a storage battery wireless voltage test device, which is characterized in that: the device is composed of five parts of a voltage sampling circuit, an analog-to-digital conversion circuit, a wireless data transceiver module, a singlechip and a voltage power supply loop; the voltage sampling circuit is connected with the analog-to-digital conversion circuit and then connected with the wireless data transceiver module, and the analog-to-digital conversion circuit and the wireless data transceiver module are controlled through program of the singlechip; and the voltage power supply loop supplies power to the voltage sampling circuit, the analog-to-digital conversion circuit and the wireless data transceiver module. The analog-to-digital conversion circuit adopts the 10-bit A/D conversion. The wireless data transceiver module adopts an NZ2401A module. The singlechip adopts a 430 system. The voltage test device adopts the singlechip with low consumption and the wireless transceiver module, and has advantages of small volume, convenient application, simple circuit and reliable performance, the device can reduce test connecting lines of storage battery, make the test work simple, improve the security of the test process, and ensure the safe and reliable running of equipment in an electric system.
Description
Technical field
The utility model relates to a kind of accumulator that is applied in the electric system does not have the line voltage test device.
Background technology
At present, in traditional battery service, test single-unit battery tension generally adopts lead to connect test, particularly under the situation of testing automatically, every batteries has two lines, if be applied under the voltage condition with higher, need more piece accumulator series-fed, the accumulator line is more, and the more easy confusion of lead should use dangerous.
Summary of the invention
The utility model has overcome the defective of above-mentioned existence, purpose is for reducing the test line of accumulator, make test job simple, improve test process security, guarantee that the equipment operation in the electric system is safe and reliable, a micro radio data transmission module is installed between two electrodes of single-unit accumulator, the voltage of this joint accumulator is sent, realize the voltage test method of no line, be applied in the maintenance of electric system accumulator, provide a kind of accumulator not have the line voltage test device.
The utility model accumulator does not have line voltage test device content Description:
The utility model accumulator does not have the line voltage test device, it is characterized in that: be made up of voltage sample circuit, analog to digital conversion circuit, wireless data transceiver module, single-chip microcomputer and power voltage supply loop five parts; Voltage sample circuit is connected with analog to digital conversion circuit, is connected with wireless data transceiver module, by Single Chip Microcomputer (SCM) program control analog to digital conversion circuit and wireless data transceiver module again; By the power voltage supply loop is voltage sample circuit, analog to digital conversion circuit and wireless data transceiver module power supply.
Analog to digital conversion circuit adopts 10 A/D conversions.
It is the 2.4GHz module that wireless data transceiver module adopts frequency.
Single-chip microcomputer adopts 430 systems.
The utility model accumulator does not have the line voltage test device and adopts low consumption single-chip microcomputer and radio receiving transmitting module, have volume little, use convenient, circuit is simple, the characteristics of stable performance, can reduce the test line of accumulator, make test job simple, improve test process security, guarantee that the equipment operation in the electric system is safe and reliable.
Description of drawings
Fig. 1 is that accumulator does not have line voltage test device structured flowchart
Embodiment
The utility model accumulator does not have the line voltage test device and is achieved in that to do below in conjunction with accompanying drawing and specifies.See Fig. 1, accumulator does not have the line voltage test device, is made up of voltage sample circuit, analog to digital conversion circuit, wireless data transceiver module, single-chip microcomputer and power voltage supply loop five parts; Voltage sample circuit is connected with analog to digital conversion circuit, is connected with wireless data transceiver module, by Single Chip Microcomputer (SCM) program control analog to digital conversion circuit and wireless data transceiver module again; By the power voltage supply loop is voltage sample circuit, analog to digital conversion circuit and wireless data transceiver module power supply, and battery tension is converted to voltage sample circuit, analog to digital conversion circuit, wireless data transceiver module required voltage.。
Analog to digital conversion circuit adopts 10 A/D conversions.
Wireless data transceiver module adopts NZ 2401 A modules.
Single-chip microcomputer adopts 430 systems.
The effect of voltage sample circuit is that the voltage transition with accumulator becomes the needed electric pressure of analog to digital conversion; Analog to digital conversion is to convert aanalogvoltage to digital voltage; Wireless data transceiver module is digital voltage data to be loaded on the microwave radio frequency launch, and accepts steering order simultaneously; The effect in power voltage supply loop is to utilize battery feed through voltage transitions, becomes single-chip microcomputer power supply source, wireless data transceiver module power supply and analog to digital conversion power supply; Single Chip Microcomputer (SCM) program control is central control unit, makes this device finish the command centre of each task, adopts program controlled mode, program is inserted in the middle of the chip of Single Chip Microcomputer (SCM) program control in advance.
Principle of work: the analog voltage of accumulator is become digital voltage value through analog to digital conversion, the frequency emission that is modulated at high frequency (2.4G) by wireless data transceiver module is gone out, receiving end is reduced into digital voltage value through high frequency reception, demodulation, so just finishes the process of wireless voltage signal transmission.In order to guarantee to work between the radio receiving transmitting module without any confusion, prevent the wireless signal confusion, this device adopts the two-way half-duplex communication mode, and taking turn detects, and a center transceiver module and several single battery transceiver modules are formed the accumulator single-unit voltage detecting system of the no line of a cover.This system adopts low consumption single-chip microcomputer and low consumption radio receiving transmitting module, and inner integrated modulus conversion chip adopts the paster device, and it is little to have a volume, and it is convenient to use, and circuit is simple, and stable performance again by the programmed control of science, has higher use value.
Claims (4)
1, a kind of accumulator does not have the line voltage test device, it is characterized in that: be made up of voltage sample circuit, analog to digital conversion circuit, wireless data transceiver module, single-chip microcomputer and power voltage supply loop five parts; Voltage sample circuit is connected with analog to digital conversion circuit, is connected with wireless data transceiver module, by Single Chip Microcomputer (SCM) program control analog to digital conversion circuit and wireless data transceiver module again; By the power voltage supply loop is voltage sample circuit, analog to digital conversion circuit and wireless data transceiver module power supply.
2, accumulator according to claim 1 does not have the line voltage test device, it is characterized in that: described analog to digital conversion circuit adopts 10 A/D conversions.
3, accumulator according to claim 1 does not have the line voltage test device, it is characterized in that: described wireless data transceiver module adopts the NZ2401A module.
4, accumulator according to claim 1 does not have the line voltage test device, it is characterized in that: described single-chip microcomputer adopts 430 systems.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200112632U CN201159937Y (en) | 2008-02-22 | 2008-02-22 | Non-line voltage testing device for accumulators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200112632U CN201159937Y (en) | 2008-02-22 | 2008-02-22 | Non-line voltage testing device for accumulators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201159937Y true CN201159937Y (en) | 2008-12-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200112632U Expired - Fee Related CN201159937Y (en) | 2008-02-22 | 2008-02-22 | Non-line voltage testing device for accumulators |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201159937Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101833077A (en) * | 2010-05-27 | 2010-09-15 | 中达电通股份有限公司 | Wireless battery sampling parameter calibration method and system |
| CN102044136A (en) * | 2010-05-28 | 2011-05-04 | 珠海理想科技有限公司 | Power collection device |
| CN102222405A (en) * | 2011-05-30 | 2011-10-19 | 东南大学 | Wireless data acquisition system for acquiring voltages of microbial fuel cells |
| CN101706557B (en) * | 2009-11-19 | 2012-06-27 | 辽宁省电力有限公司鞍山供电公司 | Automatic detector for communication storage battery |
| CN101943743B (en) * | 2009-11-30 | 2013-05-29 | 杭州华塑加达网络科技有限公司 | Intelligent monitoring method and device of connecting strip resistance and battery internal resistance of battery pack |
| CN104155610A (en) * | 2014-07-28 | 2014-11-19 | 西北农林科技大学 | Recorder for storage battery condition |
-
2008
- 2008-02-22 CN CNU2008200112632U patent/CN201159937Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101706557B (en) * | 2009-11-19 | 2012-06-27 | 辽宁省电力有限公司鞍山供电公司 | Automatic detector for communication storage battery |
| CN101943743B (en) * | 2009-11-30 | 2013-05-29 | 杭州华塑加达网络科技有限公司 | Intelligent monitoring method and device of connecting strip resistance and battery internal resistance of battery pack |
| CN101833077A (en) * | 2010-05-27 | 2010-09-15 | 中达电通股份有限公司 | Wireless battery sampling parameter calibration method and system |
| CN102044136A (en) * | 2010-05-28 | 2011-05-04 | 珠海理想科技有限公司 | Power collection device |
| CN102044136B (en) * | 2010-05-28 | 2014-04-16 | 珠海理想科技有限公司 | Power collection device |
| CN102222405A (en) * | 2011-05-30 | 2011-10-19 | 东南大学 | Wireless data acquisition system for acquiring voltages of microbial fuel cells |
| CN104155610A (en) * | 2014-07-28 | 2014-11-19 | 西北农林科技大学 | Recorder for storage battery condition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081203 |