CN103675693A - Marine battery detection device - Google Patents
Marine battery detection device Download PDFInfo
- Publication number
- CN103675693A CN103675693A CN201210363347.3A CN201210363347A CN103675693A CN 103675693 A CN103675693 A CN 103675693A CN 201210363347 A CN201210363347 A CN 201210363347A CN 103675693 A CN103675693 A CN 103675693A
- Authority
- CN
- China
- Prior art keywords
- detection circuit
- master controller
- storage battery
- analog switch
- lcd
- 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
Images
Landscapes
- Tests Of Electric Status Of Batteries (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a marine battery detection device which comprises a main controller, a voltage detection circuit, a current detection circuit, a temperature detection circuit, an LCD and a multi-way analog switch, wherein the input ends of the voltage detection circuit, the current detection circuit and the temperature detection circuit are respectively connected with the multi-way analog switch, the output ends of the voltage detection circuit, the current detection circuit and the temperature detection circuit are respectively connected with input interfaces of the main controller, and an output interface of the main controller is connected with the LCD. The marine battery detection device can be used for simultaneously detecting 16 single cells, the precision and speed of marine battery parameter detection are effectively improved, and a voice alarm function is achieved.
Description
Technical field
The present invention relates to battery technology field, be specifically related to a kind of marine storage battery pick-up unit.
Background technology
Accumulator also claims secondary cell, is obtained electric energy to be stored and chemical energy can be converted into a kind of electrical devices of electric energy with the form of chemical energy.Power source peculiar to vessel or emergency power pack mainly adopt lead-acid accumulator, and marine storage battery quantity is many, volume is large, so the performance of electric battery is directly connected to the normal operation of ship.Accumulator in use, be connected in parallel on for a long time floating charging on rectifying installation, along with the prolongation of working time, the abnormal conditions such as battery there will be that activator comes off, electrolyte dry-out, pole plate distortion, pole plate corrosion and sulfuration, thus cause its volume lowering even to lose efficacy.In order to improve the serviceable life of accumulator, guarantee the reliability service of ship, need to detect and periodic maintenance battery.In prior art, to the detection of marine storage battery, be manually to adopt multimeter to measure the method for accumulator voltage mostly, employing the method measuring accuracy is not high, measuring speed is slow, and hand labor intensity is large.In recent years, along with scientific and technological progress, the domestic accumulator automatic detection system that also occurred.Application number is a kind of pick-up unit and the method that 200910106900.3 Chinese invention patent discloses accumulator, comprise CPU, operational amplifier, multi-way switch, digital to analog converter D/A, high-power MOS tube, coupling capacitance, programmable bandpass filter, modulus converter A/D, this structure of the detecting device is complicated, its CPU adopts 8 single-chip microcomputers, and its level of integrated system is not high, detection is sensitive not.
Summary of the invention
In order to overcome above-mentioned deficiency, order of the present invention be to provide a kind of detection accurately, detection speed is fast, robotization degree is strong, and has the marine storage battery pick-up unit of voice alarm function.
For achieving the above object, the present invention is achieved through the following technical solutions:
Marine storage battery pick-up unit, comprise that master controller, voltage detecting circuit, current detection circuit, temperature sensing circuit, LCD show and multiway analog switch, the input end of described voltage detecting circuit, current detection circuit and temperature sensing circuit is connected with multiway analog switch respectively, its output terminal is connected with the input interface of master controller respectively, and the output interface of described master controller shows and is connected with LCD.
In such scheme, the output interface of described master controller can also be connected with a keyboard and 16 I/O mouths.
In such scheme, described master controller is preferably SPCE061A single-chip microcomputer.
In such scheme, described multiway analog switch selects the chip AD7502 of four-way to be comprised of two eight logical chip AD7507 that select with two.
The invention has the beneficial effects as follows: the present invention adopts Ling Yang SPCE061A16 single-chip microcomputer as data processing core, coordinate the hardware such as voltage, electric current, temperature sensing circuit and in single-chip microcomputer, call audio alert, by important procedure such as key control, LCD demonstration, data processings, solved the insurmountable problem of current manual test.Improved precision and the speed of marine storage battery parameter detecting, and realized voice alarm function, have simple in structure, accuracy in detection is high, the remarkable advantage that safety coefficient is high.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of marine storage battery pick-up unit of the present invention.
Embodiment
Below the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein, only for description and interpretation the present invention, is not intended to limit the present invention.
As shown in Figure 1, marine storage battery pick-up unit, comprise that master controller, voltage detecting circuit, current detection circuit, temperature sensing circuit, LCD show and multiway analog switch, the input end of described voltage detecting circuit, current detection circuit and temperature sensing circuit is connected with multiway analog switch respectively, its output terminal is connected with the input interface of master controller respectively, and the output interface of described master controller shows and is connected with LCD.Described LCD is shown as 12864LCD module, and this module is Display of Chinese characters and numerical value easily, demonstrates very intuitively temperature, the voltage and current of tested accumulator.For convenient input shows that switching, the output interface of described master controller are also connected with a keyboard and 16 I/O mouths.Described keyboard is 5 by key control, and the function of 5 buttons is set to respectively automatic mode, manual mode, forward, backward and warning cancel key, and uses Parallel Interface Communication pattern to be connected with master controller.
Described master controller mainly completes processing and the demonstration of battery tension, electric current and temperature data, and auto-alarm function.The present embodiment, described master controller is SPCE061A single-chip microcomputer.A 16 single-chip microcomputers with phonetic function of Ta Shilingyang company exploitation, have high-performance, high integrated, low-power consumption, low-voltage, microprocessor controller that function is strong.
Described temperature sensing circuit is mainly comprised of temperature sensor, voltage follower and filtering circuit.Described temperature sensor is the TMP36 temperature sensor of three terminal device, and it can be directly changed into magnitude of voltage the temperature value collecting, and does not need to carry out temperature scale conversion, low in energy consumption during thermometric.
Described voltage detecting circuit adopts the method for electric resistance partial pressure, the differential amplifier that adopts TL082 to form.
Constantan wire electrical resistance collection electric current for described current detection circuit, because the magnitude of voltage at resistance wire two ends is very little, at differential amplifier of resistance wire two termination, by resistance wire voltage amplification to the 0～4.5V collecting, circuit after filtering, delivers to A/D for single-chip microcomputer collection again.In the present embodiment, described differential amplifier is integral instrument amplifier AD620.
Described multiway analog switch selects the chip AD7502 of four-way to be comprised of two eight logical chip AD7507 that select with two.
Marine storage battery pick-up unit of the present invention is used except hardware, and the design of coupled system software is gone back in the realization of its function, comprises master routine, button control program, LCD display routine, A/D converse routine, data processor and alert program.After system power-up initializing, by button operation, select to detect a certain accumulator, choose rear collection coherent signal (temperature, voltage, electric current) and show, wait for the object that button selects next piece to detect, also can select autosensing mode, circulation shows the correlation parameter that detects accumulator.
Claims (4)
1. marine storage battery pick-up unit, it is characterized in that: comprise that master controller, voltage detecting circuit, current detection circuit, temperature sensing circuit, LCD show and multiway analog switch, the input end of described voltage detecting circuit, current detection circuit and temperature sensing circuit is connected with multiway analog switch respectively, its output terminal is connected with the input interface of master controller respectively, and the output interface of described master controller shows and is connected with LCD.
2. marine storage battery pick-up unit according to claim 1, is characterized in that: the output interface of described master controller is also connected with a keyboard and 16 I/O mouths.
3. marine storage battery pick-up unit according to claim 1, is characterized in that: described master controller is SPCE061A single-chip microcomputer.
4. marine storage battery pick-up unit according to claim 1, is characterized in that: described multiway analog switch selects the chip AD7502 of four-way to be comprised of two eight logical chip AD7507 that select with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210363347.3A CN103675693A (en) | 2012-09-26 | 2012-09-26 | Marine battery detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210363347.3A CN103675693A (en) | 2012-09-26 | 2012-09-26 | Marine battery detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103675693A true CN103675693A (en) | 2014-03-26 |
Family
ID=50313850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210363347.3A Pending CN103675693A (en) | 2012-09-26 | 2012-09-26 | Marine battery detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103675693A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104569830A (en) * | 2014-11-28 | 2015-04-29 | 上海航空电器有限公司 | Voltage acquisition display circuit for aviation storage battery |
| CN106291397A (en) * | 2016-08-25 | 2017-01-04 | 中国船舶重工集团公司第七〇九研究所 | Ship'ssupply automatic testing equipment and method of testing thereof |
| CN110654265A (en) * | 2019-09-29 | 2020-01-07 | 武汉新能源研究院有限公司 | Method and system for monitoring battery of electric ship |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101256218A (en) * | 2008-04-08 | 2008-09-03 | 吉林大学 | System for measuring charge state of vehicle power battery |
| CN101666861A (en) * | 2009-04-24 | 2010-03-10 | 深圳市普禄科智能检测设备有限公司 | Device and method for detecting storage battery |
-
2012
- 2012-09-26 CN CN201210363347.3A patent/CN103675693A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101256218A (en) * | 2008-04-08 | 2008-09-03 | 吉林大学 | System for measuring charge state of vehicle power battery |
| CN101666861A (en) * | 2009-04-24 | 2010-03-10 | 深圳市普禄科智能检测设备有限公司 | Device and method for detecting storage battery |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104569830A (en) * | 2014-11-28 | 2015-04-29 | 上海航空电器有限公司 | Voltage acquisition display circuit for aviation storage battery |
| CN104569830B (en) * | 2014-11-28 | 2024-01-12 | 上海航空电器有限公司 | Aviation storage battery voltage acquisition display circuit |
| CN106291397A (en) * | 2016-08-25 | 2017-01-04 | 中国船舶重工集团公司第七〇九研究所 | Ship'ssupply automatic testing equipment and method of testing thereof |
| CN106291397B (en) * | 2016-08-25 | 2018-12-11 | 中国船舶重工集团公司第七一九研究所 | Ship'ssupply automatic testing equipment and its test method |
| CN110654265A (en) * | 2019-09-29 | 2020-01-07 | 武汉新能源研究院有限公司 | Method and system for monitoring battery of electric ship |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110658241A (en) | Multiple gas detection device | |
| CN202094233U (en) | Novel lithium polymer battery | |
| CN104280157A (en) | Low-power-consumption transmitter | |
| CN103460063B (en) | Battery voltage measurement | |
| CN102098368B (en) | Mobile phone | |
| CN103675693A (en) | Marine battery detection device | |
| CN211627772U (en) | Small-size aluminium air battery monitored control system | |
| CN202793696U (en) | GPRS intelligent detection terminal based on infrared gas sensor | |
| CN203275927U (en) | Multifunctional control device applied to electric fire monitoring device | |
| CN201540936U (en) | Battery of mobile data terminal | |
| CN201489095U (en) | Lead acid storage battery capacity detector | |
| CN211978749U (en) | Multiple gas detection device | |
| CN205301535U (en) | Battery status monitoring system and method | |
| WO2021147680A1 (en) | Contact-type charging apparatus, wearable device, and contact-type charging system | |
| CN204575825U (en) | battery performance monitoring device | |
| Li et al. | Battery management system | |
| CN203455453U (en) | Oil pressure relay detection testing device | |
| CN201935992U (en) | Detector for retaining capacity of storage battery | |
| CN214308907U (en) | Comprehensive measuring instrument for storage battery | |
| CN211180128U (en) | Battery low-voltage alarm circuit | |
| CN220752278U (en) | Battery water balance testing device | |
| CN210090649U (en) | Failure analysis device for lead-acid storage battery | |
| CN205280699U (en) | Solution composition analyzer | |
| CN210923919U (en) | Wearable intelligent storage battery monomer state detector | |
| CN217822879U (en) | Battery removes passivating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |