CN203805716U - Detection and protection device for storage battery and mining dump vehicle - Google Patents
Detection and protection device for storage battery and mining dump vehicle Download PDFInfo
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- CN203805716U CN203805716U CN201320687122.3U CN201320687122U CN203805716U CN 203805716 U CN203805716 U CN 203805716U CN 201320687122 U CN201320687122 U CN 201320687122U CN 203805716 U CN203805716 U CN 203805716U
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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Abstract
The utility model discloses a detection and protection device for a storage battery and a mining dump vehicle, belonging to the field of detection and control of mechanical equipment. The detection and protection device comprises a voltage detection module (1), a current detection module (2), a temperature detection module (3), a processor (5), a display module (4) and a control module (7). One end of each of the voltage detection module (1), the current detection module (2) and the temperature detection module (3) is respectively connected with the storage battery, the other ends of the voltage detection module (1), the current detection module (2) and the temperature detection module (3) are respectively connected with the processor (5), the processor (5) is connected with the display module (4), and the control module (7) is connected with the processor and the storage battery. The other ends of the voltage detection module (1), the current detection module (2), the temperature detection module (3) and the display module (4) are connected with the processor (5) through CAN buses. The utility model adopts the technical scheme that communication among the modules is realized through the CAN buses, a parameter state is displayed on a monitoring screen, a detection circuit is simplified, and the function of protecting the storage battery is realized.
Description
Technical field
The utility model belongs to mechanical equipment and detects control field, relates to a kind of detection and fender guard and quarry tipper of storage battery.
Background technology
Storage battery in quarry tipper has very important effect in the use procedure of vehicle.In the time of vehicle launch, storage battery provides electric energy to the starter motor of driving engine, and meanwhile, storage battery is also to power supplies such as vehicular meter, lights of vehicle system, vehicle sensors; The electric energy of accumulators store electrical generator.In addition, storage battery also has filter action, and the over voltage can absorb electricity consumption load changing time prevents from damaging the electronic machine on vehicle.
The mine general environment of electric transmission quarry tipper work is more severe, will directly affect utilization benefit and the life-span of battery pack to battery pack maintenance management is improper, and even badly damaged battery pack, also can cause safety misadventure under extreme case.Therefore it is most important when the maintenance of battery pack is worked, so just need a kind of intelligent accummulator to detect and control system can to accumulator property and faulty condition makes a determination and cut off in time storage battery loop, can effectively avoid the potential safety hazard being caused by battery failures, reduce mine car risk and potential loss possibility in use.
The intelligent accummulator monitoring having in prior art and attending device, battery discharging major loop taking treater as control core, accumulator voltage detecting circuit, battery discharging current detection circuit, temperature measuring circuit, working power cable, upper computer power supply and with RS485 communication interface cable and the abnormal alarm indicating circuit composition of device power circuit isolation.This device can independently be arranged on all storage batterys.It especially can carry out voltage, temperature, internal resistance and load testing to storage battery under storage battery off-line or presence.No matter install with upper machine communication whether, can off-line or online storage battery is carried out to voltage, temperature, internal resistance and load testing, in the time that in the result of a measurement of voltage, temperature, internal resistance and the end of a period voltage of load discharge and processor program, predefined value relatively notes abnormalities, sound, light are reported to the police instruction by alarm, play the effect that can monitor under off-line and presence with maintenance free cell.But this device of this device can only detect the performance perameter of storage battery, when et out of order, can not cut off in time storage battery loop, in case of emergency cannot make emergency reaction; Communication interface is RS485, signal that cannot reception & disposal engine controller; Testing circuit is more complicated; And cannot store historical data.
Utility model content
In view of this, the utility model adopts the communication that realizes intermodule by CAN bus, parameter state is presented to monitoring screen upper, has simplified testing circuit, plays the effect of protection storage battery.
For achieving the above object, concrete technical scheme is as follows:
On the one hand; a kind of detection and fender guard of storage battery are provided; comprise voltage detection module, current detection module, temperature detecting module, treater, display module, control module; one end of described voltage detection module, current detection module, temperature detecting module is connected with storage battery respectively; the other end of described voltage detection module, current detection module, temperature detecting module is connected with described treater respectively; described treater is connected with described display module, and described control module is connected with storage battery with treater.The other end of described voltage detection module, current detection module, temperature detecting module is connected with described treater by CAN bus with display module.
Preferably, also comprise controller, described controller is connected with display module with described treater by described CAN bus respectively.
Preferably, in described treater, also comprise electric weight computing module.
Preferably, in described treater, also comprise memory module.
Preferably, in described treater, also comprise analyses and comparison module.
Preferably, described voltage detection module is connected with the power signal line of described storage battery.
Preferably, described current detection module comprises current sensor, and described current sensor comprises Hall element.
Preferably, described temperature detecting module comprises at least one temperature sensor, and described temperature sensor is located on the outer wall of described storage battery.
On the other hand, provide a kind of quarry tipper, comprise detection and the fender guard of storage battery described above.
With respect to prior art, the advantage of the technical solution of the utility model has:
1, can not only detect the performance perameter of storage battery, when et out of order, can also cut off in time storage battery loop, in case of emergency make emergency reaction;
2, communication interface is CAN, signal that can reception & disposal engine controller;
3, simplify testing circuit;
4, can store historical data, record maximum voltage, the maximum current of discharge process, the maximum current of charging, and calculate;
5, can assist to investigate power supply signal fault.
Brief description of the drawings
The accompanying drawing that forms a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of the Hall element of the utility model embodiment.
Wherein, 1 is that voltage detection module, 2 is that current detection module, 3 is that temperature detecting module, 4 is that display module, 5 is that treater, 6 is that controller, 7 is control module.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
It should be noted that, in the situation that not conflicting, the feature in embodiment and embodiment in the utility model can combine mutually.
Below with reference to accompanying drawing, embodiment of the present utility model is done to concrete explaination.
The detection of the storage battery of embodiment of the present utility model and fender guard as shown in Figure 1, comprises voltage detection module 1, current detection module 2, temperature detecting module 3, treater 5, display module 4, control module 7.One end of voltage detection module 1, current detection module 2, temperature detecting module 3 is connected with storage battery respectively, the other end of voltage detection module 1, current detection module 2, temperature detecting module 3 is connected with treater 5 respectively, treater 5 is connected with display module 4, and control module 7 is connected with storage battery with treater 5.The other end of voltage detection module 1, current detection module 2, temperature detecting module 3 is connected with treater 5 by CAN bus with display module 4.
Embodiment of the present utility model adopts the communication that realizes intermodule by CAN bus, parameter state is presented to monitoring screen upper, has simplified testing circuit, plays the effect of protection storage battery.
As shown in fig. 1, in embodiment of the present utility model, voltage detection module 1, provide power supply by storage battery source signal line for driving engine ECM controller, driving engine ECM controller can detect battery tension signal by this power supply signal, post-processing becomes CAN bus signals to send in bus, and treater 5 carries out overvoltage and under-voltage control by receiving this voltage signal.
Current detection module 2, the current sensor of employing 500A.As shown in Figure 2, preferably adopt Hall open loop direct measuring type principle, can isolation detection DC, AC, output voltage signal.When measured current I N flows through conductor, conductor produces magnetic field proportional to electric current around, and this magnetic field is measured through Hall element, and output voltage V is directly proportional to measured current I n, and V can accurately reflect primary current.
Temperature detecting module 3, comprises temperature sensor, preferably selects DS18B20, and it has independent bus interface modes, directly exports dut temperature value by serial communication interface (I/O), and 5 need of treater, 1 root port line just can be realized two way communication with DS18B20.In use without any need for peripheral cell, support multiple spot networking function, multiple DS18B20 are articulated in 1 bus, can realize the detection of multi-point temp, temperature sensor DS18B20 is arranged on the plastics outer wall of each storage battery, in turn the temperature of each battery is read in treater 5 control desks by relay, thereby judge that whether each battery temperature is normal, if excess Temperature, may be certain short circuit of battery or micro-short circuit institute, now the fault of treater 5 is cut off module and can, at once to circuit breaker instruction, be cut off storage battery loop.
In treater 5, also comprise electric weight computing module, in the time of battery discharging, native system need to know whether the current state of storage battery meets the requirement of double startup, if not, and the loop of cutting off the electricity supply.The consumption of current computing formula that starter motor starts: battery tension (V) × discharge current (A) × discharge time (A), wherein battery tension is obtained by voltage detection module 1, electric current is obtained by current detection module 2, discharge time, in the time that starter motor starts, controller 6 sends actuation signal to treater 5 by CAN bus, starts timing.In the process of diesel engine starting, electric current is from big to small along with starter rotation speed change, and therefore the electric weight in program carries out accumulation calculating.
The display module 4 at accumulator property parameter monitoring interface, show voltage, electric current, electric weight and the state of temperature of storage battery, in the performance perameter that checking system detects and treater 5 storage module programs, predefined standard compares by analyses and comparison module, in normal range, show green light, while reaching predefined standard value, show amber light, the value of being above standard shows red light, and signal instruction is sent on display module 4 by CAN bus.
Controller 6 is preferably 2023 controllers, when the voltage of storage battery, electric current, electric weight and the state of temperature value of being above standard, treater 5 now parameter is sent on 2023 controllers 6 by CAN bus, records now data, for consequent malfunction analysis provides data.
Control module 7, can realize when treater detects accumulator property parameter and having when abnormal, and treater is the contactless switch loop disconnecting in control module, thereby disconnects storage battery loop, plays the effect of protection storage battery.
Detection and the fender guard of the quarry tipper storage battery of the utility model embodiment; can detect the Specifeca tion speeifications such as battery tension, electric current, temperature and current electric quantity; and by CAN communication module, parameter state is presented on monitoring screen; simultaneously by analyzing and processing performance perameter and with processor program in predefined standard compare; while noting abnormalities; treater is by the contactless switch loop disconnecting in control module; thereby disconnect storage battery loop, play the effect of protection storage battery.
In embodiment of the present utility model, also comprise a kind of quarry tipper, be provided with detection and the fender guard of storage battery described above.Because detection and the fender guard of above-mentioned storage battery have above-mentioned technique effect, therefore, be provided with the detection of this storage battery and the quarry tipper of fender guard and also should possess corresponding technique effect, its specific implementation process is similar to the above embodiments, does not hereby repeat.
Above specific embodiment of the utility model be have been described in detail, but it is just as example, the utility model is not restricted to specific embodiment described above.To those skilled in the art, any equivalent modifications that the utility model is carried out and alternative also all among category of the present utility model.Therefore,, not departing from equalization conversion and the amendment done under spirit and scope of the present utility model, all should be encompassed in scope of the present utility model.
Claims (9)
1. the detection of a storage battery and fender guard, it is characterized in that, comprise voltage detection module (1), current detection module (2), temperature detecting module (3), treater (5), display module (4), control module (7), described voltage detection module (1), current detection module (2), one end of temperature detecting module (3) is connected with storage battery respectively, described voltage detection module (1), current detection module (2), the other end of temperature detecting module (3) is connected with described treater (5) respectively, control module (7) is connected with storage battery with treater, described treater (5) is connected with described display module (4), described voltage detection module (1), current detection module (2), the other end of temperature detecting module (3) is connected with described treater (5) by CAN bus with display module (4).
2. the detection of storage battery as claimed in claim 1 and fender guard, is characterized in that, also comprises controller (6), and described controller (6) is connected with display module (4) with described treater (5) by described CAN bus respectively.
3. the detection of storage battery as claimed in claim 2 and fender guard, is characterized in that, described treater also comprises electric weight computing module in (5).
4. the detection of storage battery as claimed in claim 3 and fender guard, is characterized in that, described treater also comprises memory module in (5).
5. the detection of storage battery as claimed in claim 4 and fender guard, is characterized in that, described treater also comprises analyses and comparison module in (5).
6. the detection of storage battery as claimed in claim 5 and fender guard, is characterized in that, described voltage detection module (1) is connected with the power signal line of described storage battery.
7. the detection of storage battery as claimed in claim 6 and fender guard, is characterized in that, described current detection module (2) comprises current sensor, and described current sensor comprises Hall element.
8. the detection of storage battery as claimed in claim 7 and fender guard, is characterized in that, described temperature detecting module (3) comprises at least one temperature sensor, and described temperature sensor is located on the outer wall of described storage battery.
9. a quarry tipper, is characterized in that, comprises detection and the fender guard of the storage battery as described in claim 1 to 8 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320687122.3U CN203805716U (en) | 2013-11-01 | 2013-11-01 | Detection and protection device for storage battery and mining dump vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320687122.3U CN203805716U (en) | 2013-11-01 | 2013-11-01 | Detection and protection device for storage battery and mining dump vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN203805716U true CN203805716U (en) | 2014-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320687122.3U Expired - Fee Related CN203805716U (en) | 2013-11-01 | 2013-11-01 | Detection and protection device for storage battery and mining dump vehicle |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108437823A (en) * | 2018-03-16 | 2018-08-24 | 北京特种机械研究所 | A kind of electric industry vehicle activation system and control method |
| CN109085417A (en) * | 2018-08-16 | 2018-12-25 | 珠海英搏尔电气股份有限公司 | The current detection circuit and electric machine controller of direct measuring type Hall sensor |
| CN112230077A (en) * | 2020-08-26 | 2021-01-15 | 煤科集团沈阳研究院有限公司 | Short-circuit protection testing device and method for storage battery and battery pack for mining equipment |
-
2013
- 2013-11-01 CN CN201320687122.3U patent/CN203805716U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108437823A (en) * | 2018-03-16 | 2018-08-24 | 北京特种机械研究所 | A kind of electric industry vehicle activation system and control method |
| CN108437823B (en) * | 2018-03-16 | 2019-09-10 | 北京特种机械研究所 | A kind of electric industry vehicle activation system and control method |
| CN109085417A (en) * | 2018-08-16 | 2018-12-25 | 珠海英搏尔电气股份有限公司 | The current detection circuit and electric machine controller of direct measuring type Hall sensor |
| CN112230077A (en) * | 2020-08-26 | 2021-01-15 | 煤科集团沈阳研究院有限公司 | Short-circuit protection testing device and method for storage battery and battery pack for mining equipment |
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| Date | Code | Title | Description |
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| 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: 20140903 Termination date: 20141101 |
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| EXPY | Termination of patent right or utility model |