CN104124485A - Storage battery measurement signal purification device - Google Patents
Storage battery measurement signal purification device Download PDFInfo
- Publication number
- CN104124485A CN104124485A CN201410320377.5A CN201410320377A CN104124485A CN 104124485 A CN104124485 A CN 104124485A CN 201410320377 A CN201410320377 A CN 201410320377A CN 104124485 A CN104124485 A CN 104124485A
- Authority
- CN
- China
- Prior art keywords
- storage battery
- measurement
- terminal voltage
- temperature sensor
- purification device
- 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
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4285—Testing apparatus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
Abstract
The invention provides a storage battery measurement signal purification device. A power supply module and a RF (radio frequency) wireless transceiver module respectively send power to an ARM (Advanced RISC Machines) microcontroller and send and receive signals, and wireless signals treated by the microcontroller are sent, by a 6-way high-speed ADC (analog to digital converter), to a battery terminal voltage measurement, an A hydraulic measuring sensor, a B hydraulic measuring sensor and a temperature sensor, and used for the battery terminal voltage measurement, the hydraulic measuring sensor and the temperature sensor. The storage battery measurement signal purification device can purify storage battery measurement signals to make the measurement data accurate, and is suitable for using in purification and measurement of liquid level and electrolyte density of a storage battery.
Description
Technical field
What the present invention proposed is a kind of measuring battery purifying signal device of power measurement field application.
Background technology
The DC internal resistance of storage battery determines the output electric weight of storage battery, but the liquid level of storage battery and density of electrolyte often change, and therefore need to measure storage battery liquid level height and density of electrolyte, thereby within judging whether storage battery is operated in normal range (NR).
Summary of the invention
In order to make measuring battery data pure, do not disturb, the present invention proposes a kind of measuring battery purifying signal device.The signal that this device receives radio receiving transmitting module by single-chip microcomputer sends battery terminal voltage measurement, hydrostatic sensor and temperature sensor to by 6 road high-speed ADCs, solves the technical problem of measuring battery purifying signal.
The scheme that technical solution problem of the present invention adopts is:
Power module and RF radio receiving transmitting module are carried power supply and receiving and transmitting signal to ARM single-chip microcomputer respectively, the wireless signal of processing through single-chip microcomputer is sent to battery terminal voltage via 6 road high-speed ADCs and is measured, A hydraulic measurement transducer, B hydraulic measurement transducer and temperature sensor, for measuring battery terminal voltage, hydraulic measurement transducer and temperature sensor.
Good effect, the present invention can make storage battery detection signal purify, thereby makes measurement data accurate.The suitable application of the measurement as storage battery liquid level height and density of electrolyte.
Accompanying drawing explanation
Fig. 1 is the electric circuit constitute figure of the present invention
In figure, 1. power module, 2.RF radio receiving transmitting module, 3.ARM single-chip microcomputer, 4.6 road high-speed ADCs, 5. battery terminal voltage is measured, 6.A hydraulic measurement transducer, 7.B hydraulic measurement transducer, 8. temperature sensor.
Embodiment
Shown in Fig. 1, power module 1 and RF radio receiving transmitting module 2 are carried power supply and receiving and transmitting signal to ARM single-chip microcomputer 3 respectively, the wireless signal of processing through single-chip microcomputer is sent to battery terminal voltage via 6 road high-speed ADCs 4 and is measured 5, A hydraulic measurement transducer 6, B hydraulic measurement transducer 7 and temperature sensor 8, for measuring battery terminal voltage, hydraulic measurement transducer and temperature sensor.
It is LPC2134 that single-chip microcomputer is selected model;
6 road high-speed ADCs are selected AD6364.
Operation principle of the present invention:
The present invention, for storage battery density and level gauging, applies static pressure density measure operation principle.The static pressure of certain altitude fluid column is directly proportional to the density of this liquid.Adopt a pair of pressure repeater, distance is 15cm between the two, by these two repeaters, measure their pressure signal, again these two signals are converted to voltage signal and offer A/D conversion AD6364 and ARM single-chip microcomputer LPC2134 collection, by calculating two pressure differentials between repeater, extrapolate storage battery density and liquid level.
Claims (3)
1. a measuring battery purifying signal device, is characterized in that:
Power module (1) and RF radio receiving transmitting module (2) are carried power supply and receiving and transmitting signal to ARM single-chip microcomputer (3) respectively, the wireless signal of processing through single-chip microcomputer is sent to battery terminal voltage via 6 road high-speed ADCs (4) and is measured (5), A hydraulic measurement transducer (6), B hydraulic measurement transducer (7) and temperature sensor (8), for measuring battery terminal voltage, hydraulic measurement transducer and temperature sensor.
2. a kind of measuring battery purifying signal device according to claim 1, device feature is: it is LPC2134 that described single-chip microcomputer is selected model.
3. a kind of measuring battery purifying signal device according to claim 1, device feature is: described 6 road high-speed ADCs are selected AD6364.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410320377.5A CN104124485A (en) | 2014-07-08 | 2014-07-08 | Storage battery measurement signal purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410320377.5A CN104124485A (en) | 2014-07-08 | 2014-07-08 | Storage battery measurement signal purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104124485A true CN104124485A (en) | 2014-10-29 |
Family
ID=51769818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410320377.5A Pending CN104124485A (en) | 2014-07-08 | 2014-07-08 | Storage battery measurement signal purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104124485A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1493886A (en) * | 2002-07-01 | 2004-05-05 | 杭州高特电子设备有限公司 | Radio battery voltage detection system |
| CN201122646Y (en) * | 2007-11-09 | 2008-09-24 | 中国船舶重工集团公司第七一二研究所 | Accumulator with checking device |
| CN201926903U (en) * | 2010-11-15 | 2011-08-10 | 齐魁 | Online analyzer for liquid density and content |
-
2014
- 2014-07-08 CN CN201410320377.5A patent/CN104124485A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1493886A (en) * | 2002-07-01 | 2004-05-05 | 杭州高特电子设备有限公司 | Radio battery voltage detection system |
| CN201122646Y (en) * | 2007-11-09 | 2008-09-24 | 中国船舶重工集团公司第七一二研究所 | Accumulator with checking device |
| CN201926903U (en) * | 2010-11-15 | 2011-08-10 | 齐魁 | Online analyzer for liquid density and content |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141029 |
|
| RJ01 | Rejection of invention patent application after publication |