CN201611385U - Automatic detecting device of communication battery - Google Patents
Automatic detecting device of communication battery Download PDFInfo
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- CN201611385U CN201611385U CN2009202482605U CN200920248260U CN201611385U CN 201611385 U CN201611385 U CN 201611385U CN 2009202482605 U CN2009202482605 U CN 2009202482605U CN 200920248260 U CN200920248260 U CN 200920248260U CN 201611385 U CN201611385 U CN 201611385U
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Abstract
The utility model relates to the field of electronic remote measurement, in particular to an automatic detecting device of a communication equipment battery which can be remotely controlled. The automatic detecting device comprises a control system, a transmitting module, a variable load and a remote computer; the transmitting module is arranged on a monomer terminal of the battery; the variable load is connected in parallel with the battery; the parallel circuit is provided with a voltage sensor and a current sensor; and a rectifier output terminal and the output terminal of the battery are connected in parallel with the communication equipment and the variable load respectively and are controlled manually or by the remote computer. The control system comprises a singlechip, a liquid crystal display, a receiving module, a keyboard, a memory module and an interface module; and the singlechip is connected with the liquid crystal display, the receiving module, the keyboard, the memory module and the interface module respectively. The automatic detecting device has the benefits that the design aims at the maintenance to the communication battery, the automatic detecting device has the main aim of detecting the capacity of the battery, can quicken the detecting speed of the battery and save a large amount of manpower resource and materials simultaneously.
Description
Technical field
The utility model relates to the electronic remote fields of measurement, relates in particular to a kind of remote controlled automatic detector for communication storage battery.
Background technology
At present, communication facilities is equipped with accumulator usually and guarantees reliable power supply, it by the floating charge of AC adapter accumulators after again to communication facilities power supply, have a power failure or during the rectifier fault in case exchange, communication facilities accomplishes that by storage battery power supply the communication facilities power supply is uninterrupted.Because the power supply of this kind method is reliable, so be widely used.Yet, because accumulator capacity descends or lost efficacy, will influence the power supply safety of communication facilities, there is potential safety hazard.The accumulator degree of reliability is determining the degree of reliability of communication facilities power supply.How accurately the fast detecting accumulator capacity is the reliable key issue that ensures communication safety.
The problem that exists during common accumulator capacity detects has:
(1) accumulator is connected in parallel on the rectifying installation for a long time, and be in can occur in the floating charge state that activator comes off, abnormal conditions such as electrolytic solution is dry, pole plate distortion, pole plate corrosion and sulphation, thereby cause its capacity to reduce until inefficacy.In case exchange to have a power failure, accumulator can't normal power supply, causes communication disruption, causes great threat to Operation of Electric Systems is stable.
(2) because accumulator is in online running status, very careful in test job, under the condition that guarantees the normal operation of communication facilities, leave the certain residual capacity of accumulator again, prevent that alternating current has a power failure suddenly in the process of discharge, electric battery can't normal power supply.For guaranteeing the communication facilities reliability of operation, generally battery capacity is discharged into 40%～50% degree of depth and get final product.
(3) workload is big.The maintenance of accumulator generally needs the detection of annual battery capacity, checks battery capacity, and per season once all fills, and is the work of wasting time and energy.Particularly unmanned communication station relates to multi-point and wide-rangingly, far away, and maintenance work is difficult, can't carry out substantially.
Battery capacity detection scheme commonly used has:
(1) bringing onto load and communication facilities discharge.Just rectifier block, communication facilities because the load of communication facilities is less, must add certain load by storage battery power supply, reaches the requirement of battery discharging electric current.
(2) detect accumulator single-unit voltage in real time, depth of discharge keeps certain residual capacity in certain scope, guarantee power supply safety.
The utility model content
The purpose of this utility model provides a kind of communication facilities accumulator automatic detection device, the Single-chip Controlling variable load is realized the accumulator constant current discharge, and detect with wireless mode each single-unit voltage to accumulator, the measuring battery data result leaves in the chip the most at last, by computing machine battery performance is judged in data analysis, as the reference of judging accumulator capacity.
For solving the problems of the technologies described above, the technical solution of the utility model is:
Communication facilities accumulator automatic detection device, comprise control system, transmitter module, variable load, remote computer, transmitter module is arranged on the single battery binding post, variable load is in parallel with accumulator, the shunt circuit is provided with voltage sensor and current sensor, and rectifier output end, accumulator output wiring terminal are in parallel with communication apparatus respectively, and remote computer is connected with control system, variable load successively.
Described control system comprises single-chip microcomputer, liquid crystal display, receiver module, keyboard, memory module, interface module, and single-chip microcomputer is connected with liquid crystal display, receiver module, keyboard, memory module, interface module respectively.
The concrete structure of described transmitter module is described below:
Single-chip microcomputer IC1 pin one, pin two, pin 4, pin 7, pin one 7, pin one 8, pin one 9, pin two 0 respectively with DLL (dynamic link library) JB1 pin two, pin one, pin 8, pin 3, pin 4, pin 5, pin 6, pin 7 is connected, single-chip microcomputer IC1 pin one resistance in series R6 also and between the ground, single-chip microcomputer IC1 pin two link to each other with power supply 3.3V and and single-chip microcomputer IC1 pin 7 between resistance in series R1, series capacitance C6 between single-chip microcomputer IC1 pin 7 and the ground, IC1 pin 4 also links to each other with ground, single-chip microcomputer IC1 pin 8 links to each other with diode D2 negative pole, resistance in series R4 between diode D2 positive pole and the power supply 3.3V, single-chip microcomputer IC1 pin 9 links to each other with diode D3 negative pole, resistance in series R5 between diode D3 positive pole and the power supply 3.3V;
Single-chip microcomputer IC1 pin one 1, pin one 2, pin one 3, pin one 4, pin one 5, pin one 6 link to each other with pin 7, pin 6, pin 5, pin 4, pin 3, the pin two of transmitting chip IC2 respectively, the pin one of transmitting chip IC2 links to each other with power supply 3.3V, and the pin 8 of transmitting chip IC2 links to each other with ground;
Single-chip microcomputer IC1 pin one 0 respectively with resistance R 2, resistance R 3, capacitor C 1, capacitor C 2 is connected, resistance R 3 other ends, capacitor C 1 other end, capacitor C 2 other ends are ground connection respectively, resistance R 2 other ends link to each other with voltage stabilizing diode DZ1 is anodal, voltage stabilizing diode DZ1 negative pole links to each other with the single battery binding post, detect the single battery magnitude of voltage, voltage stabilizing diode DZ1 negative pole also links to each other with diode D1 is anodal, diode D1 negative pole and electrochemical capacitor C5 positive pole, voltage stabilizing chip IC 3 pin ones link to each other, electrochemical capacitor C5 minus earth, voltage stabilizing chip IC 3 pin two ground connection, voltage stabilizing chip IC 3 pins 3 link to each other with voltage stabilizing chip IC 4 pins 3, voltage stabilizing chip IC 4 pin one ground connection, voltage stabilizing chip IC 4 pin twos respectively with capacitor C 3, the anodal output 3.3V voltage that links to each other of electrochemical capacitor C4, capacitor C 3 other ends, electrochemical capacitor C4 negative pole is ground connection respectively.
The concrete structure of described variable load is described below:
Filter coil B1 pin one, pin 3 is connected with the accumulator output end binding post respectively, filter coil B1 pin two respectively with the normally opened contact of relay J 1, isolating transformer B2 pin one is connected, isolating transformer B1 pin 4 respectively with filter coil B2 pin 3, the negative electrode of field effect transistor G4 is connected, the anode of field effect transistor G4 respectively with heating resistor RL1, diode D6 positive pole is connected, the heating resistor RL1 other end, diode D6 negative pole is connected with the normally opened contact other end of relay J 1, the negative electrode of field effect transistor G4 also links to each other with diode D4 is anodal, the control utmost point of the negative pole of diode D4 and field effect transistor G4, the anode of field effect transistor G3 links to each other, and the control utmost point of field effect transistor G3 is connected with waveform processing chip IC 6 pin ones 8;
The anode of field effect transistor G3 links to each other with resistance 18, resistance 18 other ends and electrochemical capacitor C15 positive pole, voltage stabilizing chip IC 14 pins 3, voltage stabilizing chip IC 15 pin ones, capacitor C 8 is connected, voltage stabilizing chip IC 14 pin ones and electrochemical capacitor C7 positive pole, filter coil B2 pin two, relay coil J1, diode D5 negative pole links to each other, electrochemical capacitor C7 negative pole and voltage stabilizing chip IC 14 pin two common grounds, voltage stabilizing chip IC 15 pin twos and capacitor C 8 other end common grounds, voltage stabilizing chip IC 15 pins 3 and electrochemical capacitor C9 positive pole, capacitor C 10, voltage stabilizing chip IC 17 pin ones, capacitor C 12, voltage stabilizing chip IC 16 pin ones are connected, voltage stabilizing chip IC 16 pin twos and electrochemical capacitor C9 negative pole, capacitor C 10 other end common grounds, voltage stabilizing chip IC 16 pins 3 respectively with capacitor C 12 other ends, capacitor C 11 is connected, capacitor C 11 other ends and voltage stabilizing chip IC 17 pin two common grounds, filter coil B2 pin 4 ground connection;
Voltage stabilizing chip IC 16 pin ones and single-chip microcomputer IC5 pin two 0, waveform processing chip IC 6 pin twos 0, electrochemical capacitor C18 positive pole is connected, voltage stabilizing chip IC 16 pins 3 respectively with waveform processing chip IC 6 pin ones 9, waveform processing chip IC 6 pin ones, capacitor C 17, electrochemical capacitor C16 positive pole, waveform processing chip IC 6 pin ones 0, single-chip microcomputer IC5 pin one 0 is connected, capacitor C 17 other ends and electrochemical capacitor C16 negative pole, electrochemical capacitor C15 negative pole, the negative electrode common ground of field effect transistor G3, waveform processing chip IC 6 pin ones 2 are connected with the control utmost point of field effect transistor G1, waveform processing chip IC 6 pin ones 6 are connected with the control utmost point of field effect transistor G2, the negative electrode common ground of the negative electrode of field effect transistor G1 and field effect transistor G2, the anode of field effect transistor G1 is given fan F1 power supply, the anode of field effect transistor G2 and relay coil J2, diode D5 positive pole is connected, and relay coil J2 is connected with the relay coil J1 other end;
Single-chip microcomputer IC5 pin one 6, pin one 7, pin one 8, pin one 9 respectively with waveform processing chip IC 6 pins 8, pin 6, pin 4, pin two is connected, single-chip microcomputer IC5 pin one 2 successively with pilot lamp L1, resistance R 14 is connected, single-chip microcomputer IC5 pin one 3 successively with pilot lamp L2, resistance R 15 is connected, single-chip microcomputer IC5 pin one 4 successively with pilot lamp L3, resistance R 16 is connected, single-chip microcomputer IC5 pin one 5 successively with pilot lamp L4, resistance R 17 is connected, resistance R 14 other ends and resistance R 15 other ends, resistance R 16 other ends, resistance R 17 other ends are connected every chip IC 13 pin ones with light jointly, single-chip microcomputer IC5 pin one 1 and light are connected with resistance R 13 between chip IC 13 pin twos, light is connected with resistance R 12 every chip IC 13 pins 3, and resistance R 12 other ends and light are every the fully loaded alerting signal of chip IC 13 pins 4 output currents;
Electrochemical capacitor C18 negative pole and single-chip microcomputer IC5 pin one, resistance R 7 is connected, resistance R 7 other ends and capacitor C 13, capacitor C 14, single-chip microcomputer IC5 pin one 0, light is every chip IC 8 pins 3, waveform processing chip IC 6 pin ones 0 are connected with voltage stabilizing chip IC 16 pins 3 jointly, behind capacitor C 13 other ends and capacitor C 14 other ends crystal oscillator X1 in parallel respectively with single-chip microcomputer IC5 pin 4, single-chip microcomputer IC5 pin 5 is connected, single-chip microcomputer IC5 pin two and button A1, light is connected every chip IC 7 pins 4, single-chip microcomputer IC5 pin 3 and button A2, light is connected every chip IC 8 pins 4, single-chip microcomputer IC5 pin 6 and button A3, light is connected every chip IC 9 pins 4, single-chip microcomputer IC5 pin 7 and button A4, light is connected every chip IC 10 pins 4, single-chip microcomputer IC5 pin 8 and button A5, light is connected every chip IC 11 pins 4, single-chip microcomputer IC5 pin 9 and button A6, light is connected every chip IC 12 pins 4, light is every chip IC 12 pins 3, light is every chip IC 11 pins 3, light is every chip IC 10 pins 3, light is every chip IC 9 pins 3, light is every chip IC 8 pins 3, light is every chip IC 7 pins 3 and the button A1 other end, the button A2 other end, the button A3 other end, the button A4 other end, the button A5 other end, the button A6 other end is connected with voltage stabilizing chip IC 16 pins 3 jointly, light is input rectifying unlatching electric signal between chip IC 7 pin twos every chip IC 7 pin ones and light, light every chip IC 8 pin ones and light input rectifying between chip IC 8 pin twos close electric signal, light is connected with resistance R 8 every chip IC 9 pin twos, resistance R 8 other ends and light input current between chip IC 9 pin ones increases electric signal, light is connected with resistance R 9 every chip IC 10 pin twos, resistance R 9 other ends and light input current between chip IC 10 pin ones reduces electric signal, light is connected with resistance R 10 every chip IC 11 pin twos, resistance R 10 other ends and light are imported discharge and are closed electric signal between chip IC 11 pin ones, light is connected with resistance R 11 every chip IC 12 pin twos, and resistance R 11 other ends and light are imported discharge and opened electric signal between chip IC 12 pin ones.
Compared with prior art, the beneficial effects of the utility model are: the utility model designs at the communication facilities battery service, its fundamental purpose is in order to detect the capacity of accumulator, not only to accelerate the detection speed of accumulator, also saving great amount of manpower and material resources simultaneously.1) automatic each single-unit voltage to accumulator detects, and the measuring battery data are sent to remote computer with wireless mode, by computing machine data analysis is judged whether battery capacity is normal, needn't keep an eye at the personnel scene that the continuous recording time can reach 48 hours; 2) not only can accelerate the detection speed of accumulator, can also adopt many group devices to work simultaneously simultaneously; 3) use simply, high efficiency as long as circuit is connected, is opened switching system and can be finished test assignment automatically, controls depth of discharge automatically to guarantee the safety of electric power system.
Description of drawings
Fig. 1 is the utility model embodiment circuit diagram;
Fig. 2 is the utility model transmitter module circuit theory diagrams;
Fig. 3 is the utility model variable load circuits schematic diagram.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
See Fig. 1, communication facilities accumulator automatic detection device, comprise control system, transmitter module, variable load, remote computer, transmitter module is arranged on the single battery binding post, and variable load is in parallel with accumulator, and the shunt circuit is provided with voltage sensor and current sensor, rectifier output end, accumulator output wiring terminal are in parallel with communication apparatus respectively, and remote computer is connected with control system, variable load successively.
Control system comprises single-chip microcomputer, liquid crystal display, receiver module, keyboard, memory module, 485 interface modules, and single-chip microcomputer SM79164 is connected with liquid crystal display, receiver module, keyboard, memory module, 485 interface modules respectively.
See Fig. 2, the concrete structure of transmitter module is described below:
Single-chip microcomputer low-power consumption MSP430F1132IDW pin one, pin two, pin 4, pin 7, pin one 7, pin one 8, pin one 9, pin two 0 respectively with DLL (dynamic link library) JB1 pin two, pin one, pin 8, pin 3, pin 4, pin 5, pin 6, pin 7 is connected, single-chip microcomputer low-power consumption MSP430F1132IDW pin one resistance in series R6 also and between the ground, single-chip microcomputer low-power consumption MSP430F1132IDW pin two link to each other with power supply 3.3V and and single-chip microcomputer low-power consumption MSP430F1132IDW pin 7 between resistance in series R1, series capacitance C6 between single-chip microcomputer low-power consumption MSP430F1132IDW pin 7 and the ground, low-power consumption MSP430F1132IDW pin 4 also links to each other with ground, single-chip microcomputer low-power consumption MSP430F1132IDW pin 8 links to each other with diode D2 negative pole, resistance in series R4 between diode D2 positive pole and the power supply 3.3V, single-chip microcomputer low-power consumption MSP430F1132IDW pin 9 links to each other with diode D3 negative pole, resistance in series R5 between diode D3 positive pole and the power supply 3.3V;
Single-chip microcomputer low-power consumption MSP430F1132IDW pin one 1, pin one 2, pin one 3, pin one 4, pin one 5, pin one 6 link to each other with pin 7, pin 6, pin 5, pin 4, pin 3, the pin two of transmitting chip NRF2401A respectively, the pin one of transmitting chip NRF2401A links to each other with power supply 3.3V, and the pin 8 of transmitting chip NRF2401A links to each other with ground;
Single-chip microcomputer low-power consumption MSP430F1132IDW pin one 0 respectively with resistance R 2, resistance R 3, capacitor C 1, capacitor C 2 is connected, resistance R 3 other ends, capacitor C 1 other end, capacitor C 2 other ends are ground connection respectively, resistance R 2 other ends link to each other with voltage stabilizing diode DZ1 is anodal, voltage stabilizing diode DZ1 negative pole links to each other with the single battery binding post, detect the single battery magnitude of voltage, voltage stabilizing diode DZ1 negative pole also links to each other with diode D1 is anodal, diode D1 negative pole and electrochemical capacitor C5 positive pole, voltage stabilizing chip 7812 pin ones link to each other, electrochemical capacitor C5 minus earth, voltage stabilizing chip 7812 pin two ground connection, voltage stabilizing chip 7812 pins 3 link to each other with voltage stabilizing chip LM1117 pin 3, voltage stabilizing chip LM1117 pin one ground connection, voltage stabilizing chip LM1117 pin two respectively with capacitor C 3, the anodal output 3.3V voltage that links to each other of electrochemical capacitor C4, capacitor C 3 other ends, electrochemical capacitor C4 negative pole is ground connection respectively.
See Fig. 3, the concrete structure of variable load is described below:
Isolating transformer B1 pin one, pin 3 is connected with the accumulator output end binding post respectively, isolating transformer B1 pin two respectively with the normally opened contact of relay J 1, isolating transformer B2 pin one is connected, isolating transformer B1 pin 4 respectively with isolating transformer B2 pin 3, the negative electrode of field effect transistor IRF260N is connected, the anode of field effect transistor IRF260N respectively with heating resistor RL1, diode D6 positive pole is connected, the heating resistor RL1 other end, diode D6 negative pole is connected with the normally opened contact other end of relay J 1, the negative electrode of field effect transistor IRF260N also links to each other with diode D4 is anodal, the control utmost point of the negative pole of diode D4 and field effect transistor IRF260N, the anode of field effect transistor IRF540 links to each other, and the control utmost point of field effect transistor IRF540 is connected with waveform processing chip HD74LS244P pin one 8; The normally opened contact J1 of relay J 1 disconnects variable load and accumulator when non-measurement state.
The anode of field effect transistor IRF540 links to each other with resistance 18, resistance 18 other ends and electrochemical capacitor C15 positive pole, voltage stabilizing chip 48S12 pin 3, voltage stabilizing chip 7808 pin ones, capacitor C 8 is connected, voltage stabilizing chip 48S12 pin 3 output+12V, voltage stabilizing chip 48S12 pin one and electrochemical capacitor C7 positive pole, isolating transformer B2 pin two, relay coil J1, diode D5 negative pole links to each other, electrochemical capacitor C7 negative pole and voltage stabilizing chip 48S12 pin two common ground, voltage stabilizing chip 7808 pin twos and capacitor C 8 other end common grounds, voltage stabilizing chip 7808 pins 3 and electrochemical capacitor C9 positive pole, capacitor C 10, voltage stabilizing chip 7805 pin ones, capacitor C 12, voltage stabilizing chip 7905 pin ones are connected, voltage stabilizing chip 7808 pins 3 output+8V, voltage stabilizing chip 7905 pin twos and electrochemical capacitor C9 negative pole, capacitor C 10 other end common grounds, voltage stabilizing chip 7905 pins 3 respectively with capacitor C 12 other ends, capacitor C 11 is connected, voltage stabilizing chip 7905 pins 3 output+3V, capacitor C 11 other ends and voltage stabilizing chip 7805 pin two common grounds, voltage stabilizing chip 7805 pins 3 output+5V power supplys are given gauge outfit, isolating transformer B2 pin 4 ground connection;
Single-chip microcomputer IC5 pin one 6, pin one 7, pin one 8, pin one 9 respectively with waveform processing chip HD74LS244P pin 8, pin 6, pin 4, pin two is connected, single-chip microcomputer IC5 pin one 2 successively with pilot lamp L1, resistance R 14 is connected, single-chip microcomputer IC5 pin one 3 successively with pilot lamp L2, resistance R 15 is connected, single-chip microcomputer IC5 pin one 4 successively with pilot lamp L3, resistance R 16 is connected, single-chip microcomputer IC5 pin one 5 successively with pilot lamp L4, resistance R 17 is connected, resistance R 14 other ends and resistance R 15 other ends, resistance R 16 other ends, resistance R 17 other ends are connected every chip IC 13 pin ones with light jointly, single-chip microcomputer IC5 pin one 1 and light are connected with resistance R 13 between chip IC 13 pin twos, light is connected with resistance R 12 every chip IC 13 pins 3, and resistance R 12 other ends and light are every the fully loaded alerting signal of chip IC 13 pins 4 output currents;
Electrochemical capacitor C18 negative pole and single-chip microcomputer IC5 pin one, resistance R 7 is connected, resistance R 7 other ends and capacitor C 13, capacitor C 14, single-chip microcomputer IC5 pin one 0, light is every chip IC 8 pins 3, waveform processing chip HD74LS244P pin one 0 is connected with voltage stabilizing chip 7905 pins 3 jointly, behind capacitor C 13 other ends and capacitor C 14 other ends crystal oscillator X1 in parallel respectively with single-chip microcomputer IC5 pin 4, single-chip microcomputer IC5 pin 5 is connected, single-chip microcomputer IC5 pin two and button A1, light is connected every chip IC 7 pins 4, single-chip microcomputer IC5 pin 3 and button A2, light is connected every chip IC 8 pins 4, single-chip microcomputer IC5 pin 6 and button A3, light is connected every chip IC 9 pins 4, single-chip microcomputer IC5 pin 7 and button A4, light is connected every chip IC 10 pins 4, single-chip microcomputer IC5 pin 8 and button A5, light is connected every chip IC 11 pins 4, single-chip microcomputer IC5 pin 9 and button A6, light is connected every chip IC 12 pins 4, light is every chip IC 12 pins 3, light is every chip IC 11 pins 3, light is every chip IC 10 pins 3, light is every chip IC 9 pins 3, light is every chip IC 8 pins 3, light is every chip IC 7 pins 3 and the button A1 other end, the button A2 other end, the button A3 other end, the button A4 other end, the button A5 other end, the button A6 other end is connected with voltage stabilizing chip 7905 pins 3 jointly, light is input rectifying unlatching electric signal between chip IC 7 pin twos every chip IC 7 pin ones and light, light every chip IC 8 pin ones and light input rectifying between chip IC 8 pin twos close electric signal, light is connected with resistance R 8 every chip IC 9 pin twos, resistance R 8 other ends and light input current between chip IC 9 pin ones increases electric signal, light is connected with resistance R 9 every chip IC 10 pin twos, resistance R 9 other ends and light input current between chip IC 10 pin ones reduces electric signal, light is connected with resistance R 10 every chip IC 11 pin twos, resistance R 10 other ends and light are imported discharge and are closed electric signal between chip IC 11 pin ones, light is connected with resistance R 11 every chip IC 12 pin twos, and resistance R 11 other ends and light are imported discharge and opened electric signal between chip IC 12 pin ones.Button A1, button A2, button A3, button A4, button A5, button A6 are manual keyboard, manually control rectification unlatching, rectification are closed, electric current increases, electric current reduces, discharge is closed, the unlatching of discharging, light is electric signal that receiving remote computing machine command and control system send every chip IC 11, light every chip IC 12 every chip IC 10, light every chip IC 9, light every chip IC 8, light every chip IC 7, light, realizes that control rectification unlatching, rectification are closed automatically, electric current increases, electric current reduces, discharge is closed, the unlatching of discharging.
Principle of work of the present utility model is the monomer voltage with accumulator, introduce on the transmitter module, the measuring voltage value is carried out analog to digital conversion through control system during detection, the measuring battery data result leaves in the memory module the most at last, by the volumetric properties of remote computer to data analysis and then judgement accumulator.
In the actual test, selecting monomer voltage is that 4 single batteries of 12 volts 100 ampere-hour are composed in series 48 volts electric battery and discharge to lead to and test.At first the accumulator to standard carries out artificial discharge test, the battery discharge voltage curve is manually described out, according to this curve, selected battery discharging capacity is that 50% o'clock the about 11V of magnitude of voltage is a threshold voltage, when voltage is lower than this value, show that depth of discharge has reached 50%, system stops discharge automatically, close pull-up resistor, open rectifier switch and recover charge in batteries.Control system writes down the data in the discharge process automatically, and is stored in the integrated circuit (IC) chip, as the accumulator comparable data.
The method of adjustment of discharge current: 4 group storage battery monomers are connected transmitter module respectively, close rectifier switch, connect variable load, it is ascending to adjust the total discharge current of electric storage means, reach 10A (relevant with the accumulator model), control system writes down each single battery test voltage value, remote computer sense data automatically, and analyze, judge whether accumulator meets the requirements.The comparison of pass test data and comparable data comes into plain view and finds out the accumulator capacity situation, and test process all adopts robotization, needn't keep an eye at the personnel scene.
In the real work circuit, because be to be operated under the unmanned condition, discharge safety is crucial problem.To whether meet the requirements prescribed by the voltage of every single battery of microprocessor judges, if a certain single battery voltage is on the low side, undesirable, microprocessor sends control signal, cuts off load discharge, starts rectifier, recover normal power supply, guarantee that communication facilities reliably powers.For guaranteeing regularly to store the test voltage data, this device has adopted I2 bus memory technology, and (AT24C512 integrated circuit) this device has simple in structure, 100 years storage times, power down is obliterated data not, and the storage space of 512k can keep continuous data storage in 48 hours.Microprocessor adopts the sm79164 chip, A/D16 position modulus conversion chip, and display system adopts the SG240128 liquid crystal display to show.Single-unit single battery voltage adopts wireless transmission method, has saved Battery Interconnecting Cables, guarantees test safety, and transmitter module volume less (matchbox size) uses low consumption 430 Single Chip Microcomputer (SCM) system, and frequency adopts the 2.4G wireless data transfer module.The course of work of above chip all adopts programmed control, and programme controlled ability is stronger, can in time handle problems according to on-the-spot real work situation.
Because this installation cost is lower, can adopt many group devices to work simultaneously.For example: test with 10 covering devices, can test 5 websites every day, can test 100 unmanned stations in 20 days.If adopt traditional manual measurement method, need year just can finish greatly, also need to be equipped with a vehicle, significantly reduced the cost of labor of battery service, the benefit of bringing because of the communication apparatus security of operation more can't be estimated, and popularizing application prospect is wide.
Claims (4)
1. automatic detector for communication storage battery, it is characterized in that, comprise control system, transmitter module, variable load, remote computer, transmitter module is arranged on the single battery binding post, and variable load is in parallel with accumulator, and the shunt circuit is provided with voltage sensor and current sensor, rectifier output end, accumulator output wiring terminal are in parallel with communication apparatus, variable load respectively, by local manual control or remote computer control.
2. automatic detector for communication storage battery according to claim 1, it is characterized in that, described control system comprises single-chip microcomputer, liquid crystal display, receiver module, keyboard, memory module, interface module, and single-chip microcomputer is connected with liquid crystal display, receiver module, keyboard, memory module, interface module respectively.
3. automatic detector for communication storage battery according to claim 1 is characterized in that, the concrete structure of described transmitter module is described below:
Single-chip microcomputer IC1 pin one, pin two, pin 4, pin 7, pin one 7, pin one 8, pin one 9, pin two 0 respectively with DLL (dynamic link library) JB1 pin two, pin one, pin 8, pin 3, pin 4, pin 5, pin 6, pin 7 is connected, single-chip microcomputer IC1 pin one resistance in series R6 also and between the ground, single-chip microcomputer IC1 pin two link to each other with power supply 3.3V and and single-chip microcomputer IC1 pin 7 between resistance in series R1, series capacitance C6 between single-chip microcomputer IC1 pin 7 and the ground, IC1 pin 4 also links to each other with ground, single-chip microcomputer IC1 pin 8 links to each other with diode D2 negative pole, resistance in series R4 between diode D2 positive pole and the power supply 3.3V, single-chip microcomputer IC1 pin 9 links to each other with diode D3 negative pole, resistance in series R5 between diode D3 positive pole and the power supply 3.3V;
Single-chip microcomputer IC1 pin one 1, pin one 2, pin one 3, pin one 4, pin one 5, pin one 6 link to each other with pin 7, pin 6, pin 5, pin 4, pin 3, the pin two of transmitting chip IC2 respectively, the pin one of transmitting chip IC2 links to each other with power supply 3.3V, and the pin 8 of transmitting chip IC2 links to each other with ground;
Single-chip microcomputer IC1 pin one 0 respectively with resistance R 2, resistance R 3, capacitor C 1, capacitor C 2 is connected, resistance R 3 other ends, capacitor C 1 other end, capacitor C 2 other ends are ground connection respectively, resistance R 2 other ends link to each other with voltage stabilizing diode DZ1 is anodal, voltage stabilizing diode DZ1 negative pole links to each other with the single battery binding post, detect the single battery magnitude of voltage, voltage stabilizing diode DZ1 negative pole also links to each other with diode D1 is anodal, diode D1 negative pole and electrochemical capacitor C5 positive pole, voltage stabilizing chip IC 3 pin ones link to each other, electrochemical capacitor C5 minus earth, voltage stabilizing chip IC 3 pin two ground connection, voltage stabilizing chip IC 3 pins 3 link to each other with voltage stabilizing chip IC 4 pins 3, voltage stabilizing chip IC 4 pin one ground connection, voltage stabilizing chip IC 4 pin twos respectively with capacitor C 3, the anodal output 3.3V voltage that links to each other of electrochemical capacitor C4, capacitor C 3 other ends, electrochemical capacitor C4 negative pole is ground connection respectively.
4. communication facilities accumulator automatic detection device according to claim 1 is characterized in that the concrete structure of described variable load is described below:
Filter coil B1 pin one, pin 3 is connected with the accumulator output end binding post respectively, filter coil B1 pin two respectively with the normally opened contact of relay J 1, filter coil B2 pin one is connected, filter coil B1 pin 4 respectively with filter coil B2 pin 3, the negative electrode of field effect transistor G4 is connected, the anode of field effect transistor G4 respectively with heating resistor RL1, diode D6 positive pole is connected, the heating resistor RL1 other end, diode D6 negative pole is connected with the normally opened contact other end of relay J 1, the negative electrode of field effect transistor G4 also links to each other with diode D4 is anodal, the control utmost point of the negative pole of diode D4 and field effect transistor G4, the anode of field effect transistor G3 links to each other, and the control utmost point of field effect transistor G3 is connected with waveform processing chip IC 6 pin ones 8;
The anode of field effect transistor G3 links to each other with resistance 18, resistance 18 other ends and electrochemical capacitor C15 positive pole, voltage stabilizing chip IC 14 pins 3, voltage stabilizing chip IC 15 pin ones, capacitor C 8 is connected, voltage stabilizing chip IC 14 pin ones and electrochemical capacitor C7 positive pole, filter coil B2 pin two, relay coil J1, diode D5 negative pole links to each other, electrochemical capacitor C7 negative pole and voltage stabilizing chip IC 14 pin two common grounds, voltage stabilizing chip IC 15 pin twos and capacitor C 8 other end common grounds, voltage stabilizing chip IC 15 pins 3 and electrochemical capacitor C9 positive pole, capacitor C 10, voltage stabilizing chip IC 17 pin ones, capacitor C 12, voltage stabilizing chip IC 16 pin ones are connected, voltage stabilizing chip IC 16 pin twos and electrochemical capacitor C9 negative pole, capacitor C 10 other end common grounds, voltage stabilizing chip IC 16 pins 3 respectively with capacitor C 12 other ends, capacitor C 11 is connected, capacitor C 11 other ends and voltage stabilizing chip IC 17 pin two common grounds, filter coil B2 pin 4 ground connection;
Voltage stabilizing chip IC 16 pin ones and single-chip microcomputer IC5 pin two 0, waveform processing chip IC 6 pin twos 0, electrochemical capacitor C18 positive pole is connected, voltage stabilizing chip IC 16 pins 3 respectively with waveform processing chip IC 6 pin ones 9, waveform processing chip IC 6 pin ones, capacitor C 17, electrochemical capacitor C16 positive pole, waveform processing chip IC 6 pin ones 0, single-chip microcomputer IC5 pin one 0 is connected, capacitor C 17 other ends and electrochemical capacitor C16 negative pole, electrochemical capacitor C15 negative pole, the negative electrode common ground of field effect transistor G3, waveform processing chip IC 6 pin ones 2 are connected with the control utmost point of field effect transistor G1, waveform processing chip IC 6 pin ones 6 are connected with the control utmost point of field effect transistor G2, the negative electrode common ground of the negative electrode of field effect transistor G1 and field effect transistor G2, the anode of field effect transistor G1 is given fan F1 power supply, the anode of field effect transistor G2 and relay coil J2, diode D5 positive pole is connected, and relay coil J2 is connected with the relay coil J1 other end;
Single-chip microcomputer IC5 pin one 6, pin one 7, pin one 8, pin one 9 respectively with waveform processing chip IC 6 pins 8, pin 6, pin 4, pin two is connected, single-chip microcomputer IC5 pin one 2 successively with pilot lamp L1, resistance R 14 is connected, single-chip microcomputer IC5 pin one 3 successively with pilot lamp L2, resistance R 15 is connected, single-chip microcomputer IC5 pin one 4 successively with pilot lamp L3, resistance R 16 is connected, single-chip microcomputer IC5 pin one 5 successively with pilot lamp L4, resistance R 17 is connected, resistance R 14 other ends and resistance R 15 other ends, resistance R 16 other ends, resistance R 17 other ends are connected every chip IC 13 pin ones with light jointly, single-chip microcomputer IC5 pin one 1 and light are connected with resistance R 13 between chip IC 13 pin twos, light is connected with resistance R 12 every chip IC 13 pins 3, and resistance R 12 other ends and light are every the fully loaded alerting signal of chip IC 13 pins 4 output currents;
Electrochemical capacitor C18 negative pole and single-chip microcomputer IC5 pin one, resistance R 7 is connected, resistance R 7 other ends and capacitor C 13, capacitor C 14, single-chip microcomputer IC5 pin one 0, light is every chip IC 8 pins 3, waveform processing chip IC 6 pin ones 0 are connected with voltage stabilizing chip IC 16 pins 3 jointly, behind capacitor C 13 other ends and capacitor C 14 other ends crystal oscillator X1 in parallel respectively with single-chip microcomputer IC5 pin 4, single-chip microcomputer IC5 pin 5 is connected, single-chip microcomputer IC5 pin two and button A1, light is connected every chip IC 7 pins 4, single-chip microcomputer IC5 pin 3 and button A2, light is connected every chip IC 8 pins 4, single-chip microcomputer IC5 pin 6 and button A3, light is connected every chip IC 9 pins 4, single-chip microcomputer IC5 pin 7 and button A4, light is connected every chip IC 10 pins 4, single-chip microcomputer IC5 pin 8 and button A5, light is connected every chip IC 11 pins 4, single-chip microcomputer IC5 pin 9 and button A6, light is connected every chip IC 12 pins 4, light is every chip IC 12 pins 3, light is every chip IC 11 pins 3, light is every chip IC 10 pins 3, light is every chip IC 9 pins 3, light is every chip IC 8 pins 3, light is every chip IC 7 pins 3 and the button A1 other end, the button A2 other end, the button A3 other end, the button A4 other end, the button A5 other end, the button A6 other end is connected with voltage stabilizing chip IC 16 pins 3 jointly, light is input rectifying unlatching electric signal between chip IC 7 pin twos every chip IC 7 pin ones and light, light every chip IC 8 pin ones and light input rectifying between chip IC 8 pin twos close electric signal, light is connected with resistance R 8 every chip IC 9 pin twos, resistance R 8 other ends and light input current between chip IC 9 pin ones increases electric signal, light is connected with resistance R 9 every chip IC 10 pin twos, resistance R 9 other ends and light input current between chip IC 10 pin ones reduces electric signal, light is connected with resistance R 10 every chip IC 11 pin twos, resistance R 10 other ends and light are imported discharge and are closed electric signal between chip IC 11 pin ones, light is connected with resistance R 11 every chip IC 12 pin twos, and resistance R 11 other ends and light are imported discharge and opened electric signal between chip IC 12 pin ones.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202482605U CN201611385U (en) | 2009-11-19 | 2009-11-19 | Automatic detecting device of communication battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202482605U CN201611385U (en) | 2009-11-19 | 2009-11-19 | Automatic detecting device of communication battery |
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| Publication Number | Publication Date |
|---|---|
| CN201611385U true CN201611385U (en) | 2010-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202482605U Expired - Lifetime CN201611385U (en) | 2009-11-19 | 2009-11-19 | Automatic detecting device of communication battery |
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| Country | Link |
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| CN (1) | CN201611385U (en) |
Cited By (3)
| 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 |
| CN103069293A (en) * | 2010-08-23 | 2013-04-24 | 住友重机械工业株式会社 | Battery testing device |
| TWI451656B (en) * | 2011-04-14 | 2014-09-01 | Compal Electronics Inc | Intellectual and modular energy-storing device and management system employing same |
-
2009
- 2009-11-19 CN CN2009202482605U patent/CN201611385U/en not_active Expired - Lifetime
Cited By (4)
| 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 |
| CN103069293A (en) * | 2010-08-23 | 2013-04-24 | 住友重机械工业株式会社 | Battery testing device |
| CN103069293B (en) * | 2010-08-23 | 2016-01-27 | 住友重机械工业株式会社 | Battery check device |
| TWI451656B (en) * | 2011-04-14 | 2014-09-01 | Compal Electronics Inc | Intellectual and modular energy-storing device and management system employing same |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101020 Effective date of abandoning: 20091119 |