CN109596990A - A kind of battery wireless inspection device - Google Patents
A kind of battery wireless inspection device Download PDFInfo
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- CN109596990A CN109596990A CN201811407655.5A CN201811407655A CN109596990A CN 109596990 A CN109596990 A CN 109596990A CN 201811407655 A CN201811407655 A CN 201811407655A CN 109596990 A CN109596990 A CN 109596990A
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Abstract
The invention discloses a kind of battery wireless inspection devices, including device noumenon and data acquisition device, the front of described device ontology is provided with panel, described device ontology is internally provided with controller, the inside of the data acquisition device is disposed with built-in antenna two respectively, voltage collecting device, current collecting device and internal resistance detection device, wherein, the inside of the controller is disposed with processor respectively, wireless transport module one, touch display module, LED display module, alarm module, power module, memory module, control module, data analysis module, interface module and protective module, the inside of the data acquisition device is disposed with processing unit respectively, voltage acquisition module, current acquisition module, internal resistance acquisition module, temperature collecting module and wireless transport module two.The utility model has the advantages that testing efficiency is high, measuring accuracy is high and safer convenience.
Description
Technical field
The present invention relates to ice storing time technical fields, it particularly relates to a kind of battery wireless inspection device.
Background technique
For true, the accurate actual capacity for grasping battery group, according to the industries mark such as national standard and electric power, communication
It is quasi-, it is necessary to which that the test of full capacity proof discharge is carried out to battery group.During discharge, by rated current value constant-current discharge,
Each monomer battery voltage of real-time measurement simultaneously then stops discharging, release when wherein any one economize on electricity cell voltage is lower than specified value
Capacity be the battery pack actual capacity, thus determine battery performance.To each monomer battery voltage in discharge process
Measurement, traditional measurement means include hand dipping mode and wired acquisition mode.
Wherein, hand dipping mode has the disadvantage that large labor intensity, there are human errors, and measurement period is long, can not
Realize real-time continuous measurement.Applicant retrieves the prior art 1 (CN207457458U), a kind of battery is wireless by retrieval
Inspection device.The prior art 1 discloses: including wireless collection control module 10 and wireless voltage acquisition module 20;It is described wireless
Acquisition control module 10 include control unit 11 and with the first wireless communication unit 12 of 11 communication connection of control unit, monitoring
Unit 13, data analysis unit 14 and storage unit 15;The wireless voltage acquisition module 20 includes wireless voltage acquisition unit
21 and second wireless communication unit 22;The wireless collection control module 10 and wireless voltage acquisition mould 20 pass through first nothing
Line communication unit 12 and the communication connection of the second wireless communication unit 22.The battery wireless inspection device further includes current sensor
30, the current sensor 30 is connected with the wireless collection control module 10 wireless communication.The battery wireless inspection device
It further include temperature collecting module 40, the temperature collecting module 40 is connected with the wireless collection control module 10 wireless communication.
The wireless collection control module 10 further includes the RS485 interface 16 being connected with described control unit 11 and USB data interface 17.
The storage unit 15 uses FLASH memory.Wireless collection control module 10 further includes touch LCD display module 18, the touching
It touches LCD MODULE 18 and described control unit 11 communicates to connect.Applicant retrieves the prior art 2 (CN205484727U),
A kind of radio battery cruising inspection system.The prior art 2 discloses: the radio battery cruising inspection system includes monitoring side and processing
End;The monitoring side includes monitoring MCU, the monitoring MCU and voltage detection module, current detection module, wireless sending module
And temperature detecting module is connected;The processing end includes that processing MCU, the processing MCU and wireless sending module, data store
Module, network module, 485 bus modules, GPRS module and LCD MODULE are connected, and host computer passes through 485 bus
Module or the network module are connected with the processing MCU;The wireless receiving module is for receiving wireless sending module transmission
Data;The processing MCU sets single battery for handling the received data of wireless receiving module, the processing MCU
Voltage, electric current and temperature limit, if single battery voltage, electric current or temperature value are above or below limit value, GPRS mould
Block sends alarm message to maintenance personnel's mobile phone, and short message content shows abnormal item data, while being issued by local warning piece
Sound and light alarm signal.The LCD MODULE is used to receiving and showing the data from processing MCU;The host computer passes through
485 bus modules or network module receive the data issued via processing MCU, are stored and are analyzed to data.Applicant's inspection
Rope is to the prior art 3 (CN202995002U), a kind of battery wireless polling system.The prior art 3 discloses: including host and
Multiple batteries in impulse electricity circuit, it is characterized in that a host wireless data transmission connection at least data are concentrated
Device, the data concentrator wired data transfer connect multiple data collectors, and the electrode of each battery is all connected with
One measuring device, the data collector wired data transfer connect multiple measuring devices and by data transfers to data
Concentrator, the data concentrator send data to host.Stating data collector includes for measuring impulse electricity circuit electricity
The ammeter and temperature sensor of stream.The voltage parameter of the measuring device measurement battery.
The device noumenon of the above-mentioned prior art constructs so that device is inconvenient to use, and data acquisition is also inconvenient, reliable, if
Controller construction is set, device noumenon and data acquisition device is enabled reliably to realize that information is transmitted.Wired acquisition mode is deposited simultaneously
In following defect:
(1) storage battery practical capacity is reduced: using single line acquisition mode (positive and negative anodes of two adjacent sections battery only one
Collection point), it is influenced by the gap bridge pressure drop that intercell connection conducting wire generates, voltage measurements deviation is very big (when line is longer
When there may be tens millivolts of pressure drop, and battery is discharged under full capacity state terminates more than 300 millivolts of pressure drops in total);
(2) there are security risks: since gathering line is more compared with long and quantity, easily knotting, is damaged, fracture, as the order of connection goes out
Mistake can damage instrument or lead to battery short circuit, ground connection etc. because bridging overtension;Using very loaded down with trivial details, wiring is difficult, work
It measures very big.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Summary of the invention
For the problems in the relevant technologies, the present invention proposes a kind of battery wireless inspection device, to overcome existing correlation
Above-mentioned technical problem present in technology.
For this purpose, the specific technical solution that the present invention uses is as follows:
A kind of battery wireless inspection device, including device noumenon and data acquisition device, the front of described device ontology
It is provided with panel, the top of the panel is provided with several indicator lights, and the bottom of the indicator light is provided with LCD touch and shows
Screen, the bottom of the liquid crystal touch display screen are provided with several control buttons, and the top of described device ontology side is provided with always
Switch, the bottom end that described device ontology is located at the master switch side is provided with buzzer siren, the described device ontology other side
Bottom end be disposed with power interface, USB interface, Ethernet interface, RS484 interface and RS232 interface, described device respectively
The top of body interior is provided with built-in antenna one, the bottom end of described device body interior be disposed with respectively internal battery and
Memory, the middle position of described device body interior are provided with controller, the side setting on the data acquisition device top
There is gathering line one, the gathering line one is provided with connector one, the data acquisition dress far from one end of the data acquisition device
The other side at top set end is provided with gathering line two, and the gathering line two is provided with connector far from one end of the data acquisition device
Two, the side of the data acquisition device is provided with gathering line three, the gathering line three far from the data acquisition device one
End is provided with temperature sensor, and the inside of the data acquisition device is disposed with built-in antenna two, voltage acquisition dress respectively
It sets, current collecting device and internal resistance detection device;
Wherein, the inside of the controller is disposed with processor, wireless transport module one respectively, touches display mould
Block, LED display module, alarm module, power module, memory module, control module, data analysis module, interface module and guarantor
Protect module, also, the wireless transport module one, the touch display module, the LED display module, the alarm module,
The power module, the memory module, the control module, the data analysis module, the interface module and the guarantor
Shield module is connected to the processor respectively, and the inside of the data acquisition device is disposed with processing unit, electricity respectively
Press acquisition module, current acquisition module, internal resistance acquisition module, temperature collecting module and wireless transport module two, also, the electricity
Press acquisition module, the current acquisition module, the internal resistance acquisition module, the temperature collecting module and the wireless transmission mould
Block two is connect with the processing unit respectively.
Further, described device ontology is internally provided with radiator fan, and the two sides of described device ontology are all provided with respectively
It is equipped with heat release hole.
Further, the memory module includes data read module, storage location transform operation module, data backup mould
Block and data encryption module, the data read module pass through the storage location transform operation module and the data backup mould
Block connection, the data backup module are connect with the data encryption module.
Further, the protective module includes overvoltage protective module, overcurrent protection module and misconnection protective module.
It further, is respectively three strands of constructions of cable, the acquisition inside the gathering line one and the gathering line two
Cable inside line one and the gathering line two successively with the voltage collecting device, the current collecting device and the internal resistance
Detection device connection.
Further, the memory module uses FLASH memory, and test data is automatically stored, and power down is supported to save.
Further, the voltage acquisition module uses Double MCUs Architecture and high-accuracy voltage Acquisition Circuit, between each module
It is completely independent, 2V, 4V, 6V, 12V are compatible.
Further, it is connected between the processor and the processing unit by RS module communication.
Further, the RS484 interface and the RS232 interface are the MAX485 module of plug-in Interface design.
Further, the data in the memory module can be extracted by USB interface.
The invention has the benefit that this can be acquired in real time automatically by setting device noumenon and data acquisition device
Cell voltage, electric current, internal resistance and temperature are completely independent between each module, easy to use, securely and reliably, using channel radio
News technology, real-time, accurate, each monomer battery voltage of automatic collection, effectively avoids many defects of wired acquisition mode: such as by electricity
Between pond gap bridge pressure drop influence cause low precision, reliability low, and easily knotting cracky, using it is cumbersome the problems such as, using very
Simply, conveniently.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of structural schematic diagram of battery wireless inspection device according to an embodiment of the present invention;
Fig. 2 is a kind of side view of battery wireless inspection device according to an embodiment of the present invention;
Fig. 3 is a kind of data acquisition device structural representation of battery wireless inspection device according to an embodiment of the present invention
Figure;
Fig. 4 is a kind of each component connection schematic diagram of battery wireless inspection device according to an embodiment of the present invention;
Fig. 5 is a kind of internal module connection schematic diagram of battery wireless inspection device according to an embodiment of the present invention;
Fig. 6 is connection signal inside a kind of memory module of battery wireless inspection device according to an embodiment of the present invention
Figure;
Fig. 7 is a kind of protective module internal structure signal of battery wireless inspection device according to an embodiment of the present invention
Figure.
In figure:
1, device noumenon;2, data acquisition device;3, panel;4, indicator light;5, liquid crystal touch display screen;6, control is pressed
Button;7, master switch;8, buzzer siren;9, power interface;10, USB interface;11, Ethernet interface;12, RS485 interface;13,
RS232 interface;14, built-in antenna one;15, internal battery;16, memory;17, controller;18, gathering line one;19, connector
One;20, gathering line two;21, connector two;22, gathering line three;23, temperature sensor;24, built-in antenna two;25, voltage acquisition
Device;26, current collecting device;27, internal resistance detection device;28, processor;29, wireless transport module one;30, display is touched
Module;31, LED display module;32, alarm module;33, power module;34, memory module;35, control module;36, data point
Analyse module;37, interface module;38, protective module;39, processing unit;40, voltage acquisition module;41, current acquisition module;
42, internal resistance acquisition module;43, temperature collecting module;44, wireless transport module two;45, radiator fan;46, heat release hole;47, number
According to read module;48, storage location transform operation module;49, data backup module;50, data encryption module;51, over-voltage is protected
Protect module;52, overcurrent protection module;53, misconnection protective module.
Specific embodiment
To further illustrate that each embodiment, the present invention are provided with attached drawing, these attached drawings are that the invention discloses one of content
Point, mainly to illustrate embodiment, and the associated description of specification can be cooperated to explain the operation principles of embodiment, cooperation ginseng
Examine these contents, those of ordinary skill in the art will be understood that other possible embodiments and advantages of the present invention, in figure
Component be not necessarily to scale, and similar component symbol is conventionally used to indicate similar component.
According to an embodiment of the invention, providing a kind of battery wireless inspection device.
Now in conjunction with the drawings and specific embodiments, the present invention is further described, as shown in figs. 1-7, implements according to the present invention
The battery wireless inspection device of example, including device noumenon 1 and data acquisition device 2, the front of described device ontology 1 are provided with
Panel 3, the top of the panel 3 are provided with several indicator lights 4, and the bottom of the indicator light 4 is provided with liquid crystal touch display screen
5, the bottom of the liquid crystal touch display screen 5 is provided with several control buttons 6, and the top of 1 side of described device ontology is provided with
Master switch 7, the bottom end that described device ontology 1 is located at 7 side of master switch are provided with buzzer siren 8, described device ontology 1
The bottom end of the other side is disposed with power interface 9, usb 10, Ethernet interface 11, RS485 interface 12 and RS232 respectively
Interface 13, the top inside described device ontology 1 are provided with built-in antenna 1, the bottom end difference inside described device ontology 1
It is disposed with internal battery 15 and memory 16, the middle position inside described device ontology 1 is provided with controller 17, described
The side on 2 top of data acquisition device is provided with gathering line 1, and the gathering line 1 is far from the data acquisition device 2
One end is provided with connector 1, and the other side on 2 top of data acquisition device is provided with gathering line 2 20, the gathering line two
20 one end far from the data acquisition device 2 are provided with connector 2 21, and the side of the data acquisition device 2 is provided with acquisition
Line 3 22, the gathering line 3 22 are provided with temperature sensor 23 far from one end of the data acquisition device 2, and the data are adopted
The inside of acquisition means 2 is disposed with built-in antenna 2 24, voltage collecting device 25, current collecting device 26 and internal resistance inspection respectively
Survey device 27;
Wherein, the inside of the controller 17 be disposed with respectively processor 28, wireless transport module 1, touch it is aobvious
Show module 30, LED display module 31, alarm module 32, power module 33, memory module 34, control module 35, data analysis mould
Block 36, interface module 37 and protective module 38, also, it is the wireless transport module 1, the touch display module 30, described
LED display module 31, the alarm module 32, the power module 33, the memory module 34, the control module 35, institute
Data analysis module 36, the interface module 37 and the protective module 38 is stated to connect with the processor 28 respectively, it is described
The inside of data acquisition device 2 is disposed with processing unit 39, voltage acquisition module 40, current acquisition module 41, interior respectively
Hinder acquisition module 42, temperature collecting module 43 and wireless transport module 2 44, also, the voltage acquisition module 40, the electricity
Acquisition module 41, the internal resistance acquisition module 42, the temperature collecting module 43 and the wireless transport module 2 44 is flowed to distinguish
It is connect with the processing unit 39.
With the aid of the technical scheme, it by setting device noumenon 1 and data acquisition device 2, can acquire in real time automatically
The cell voltage, electric current, internal resistance and temperature are completely independent between each module, easy to use, securely and reliably, using wireless
Mechanics of communication effectively avoids many defects of wired acquisition mode in real time, accurate, each monomer battery voltage of automatic collection: such as by
Between battery gap bridge pressure drop influence cause low precision, reliability low, and easily knotting cracky, using it is cumbersome the problems such as, use is non-
Often simply, conveniently.
In addition, it is of the invention in one embodiment, for above-mentioned apparatus ontology 1, described device ontology 1
It is internally provided with radiator fan 45, the two sides of described device ontology 1 are provided with heat release hole 46 respectively, so as to improve device
The heat-sinking capability of ontology 1 avoids temperature excessively high and causes the damage of device.
In addition, it is of the invention in one embodiment, for above-mentioned memory module 34, the memory module 34
It is described including data read module 47, storage location transform operation module 48, data backup module 49 and data encryption module 50
Data read module 47 is connect by the storage location transform operation module 48 with the data backup module 49, the data
Backup module 49 is connect with the data encryption module 50, thus allows for data backup and encryption, improves the safety of data
Property.
In addition, it is of the invention in one embodiment, for above-mentioned protective module 38, the protective module 38
Including overvoltage protective module 51, overcurrent protection module 52 and misconnection protective module 53, so as to over-voltage, overcurrent, misconnection
Etc. a variety of self-protection functions.
In addition, it is of the invention in one embodiment, for above-mentioned gathering line 1 and gathering line 2 20, institute
State is three strands of constructions of cable inside gathering line 1 and the gathering line 2 20 respectively, the gathering line 1 and the acquisition
Cable inside line 2 20 successively with the voltage collecting device 25, the current collecting device 26 and the internal resistance detection device
27 connections, so as to be monitored simultaneously to voltage, electric current and internal resistance by connector 1 and connector 2 21.
In addition, it is of the invention in one embodiment, for above-mentioned memory module 34, the memory module 34
Using FLASH memory, test data is automatically stored, power down is supported to save, so as to improve data storage stability and
Safety.
In addition, it is of the invention in one embodiment, for above-mentioned voltage acquisition module 40, the voltage is adopted
Collect module 40 and use Double MCUs Architecture and high-accuracy voltage Acquisition Circuit, is completely independent between each module, 2V, 4V, 6V, 12V are simultaneous
Hold, so that acquisition precision is high, speed is fast and low in energy consumption, strong antijamming capability.
In addition, it is of the invention in one embodiment, pass through between the processor 28 and the processing unit 39
The connection of RS485 module communication.
In addition, it is of the invention in one embodiment, the RS485 interface 12 and the RS232 interface 13 are slotting
Pull out the MAX485 module of formula Interface design.
In addition, it is of the invention in one embodiment, for above-mentioned memory module 34, the memory module 34
Interior data can be extracted by usb 10, so as to further analyze data.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " fixation ",
Terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral;It can be with
It is mechanical connection, is also possible to be electrically connected;It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside a element, unless otherwise restricted clearly, for the common of this field
For technical staff, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of battery wireless inspection device, which is characterized in that described including device noumenon (1) and data acquisition device (2)
The front of device noumenon (1) is provided with panel (3), and the top of the panel (3) is provided with several indicator lights (4), the instruction
The bottom of lamp (4) is provided with liquid crystal touch display screen (5), and the bottom of the liquid crystal touch display screen (5) is provided with several controls
The top of button (6), described device ontology (1) side is provided with master switch (7), and described device ontology (1) is always opened positioned at described
The bottom end for closing (7) side is provided with buzzer siren (8), and the bottom end of described device ontology (1) other side is disposed with respectively
Power interface (9), USB interface (10), Ethernet interface (11), RS485 interface (12) and RS232 interface (13), described device
The internal top of ontology (1) is provided with built-in antenna one (14), and the internal bottom end of described device ontology (1) is disposed with respectively
Internal battery (15) and memory (16), the internal middle position of described device ontology (1) are provided with controller (17);
The side on data acquisition device (2) top is provided with gathering line one (18), and the gathering line one (18) is far from described
One end of data acquisition device (2) is provided with connector one (19), and the other side on data acquisition device (2) top, which is provided with, adopts
Line concentration two (20), the gathering line two (20) is provided with connector two (21) far from the one end of the data acquisition device (2), described
The side of data acquisition device (2) is provided with gathering line three (22), and the gathering line three (22) is far from the data acquisition device
(2) one end is provided with temperature sensor (23), and the inside of the data acquisition device (2) is disposed with built-in antenna respectively
Two (24), voltage collecting device (25), current collecting device (26) and internal resistance detection device (27);
Wherein, the inside of the controller (17) is disposed with processor (28) respectively, wireless transport module one (29), touches
Display module (30), LED display module (31), alarm module (32), power module (33), memory module (34), control module
(35), data analysis module (36), interface module (37) and protective module (38), also, the wireless transport module one (29),
The touch display module (30), the LED display module (31), the alarm module (32), the power module (33), institute
State memory module (34), the control module (35), the data analysis module (36), the interface module (37) and the guarantor
Shield module (38) is connect with the processor (28) respectively, and the inside of the data acquisition device (2) is disposed with respectively
Processing unit (39), voltage acquisition module (40), current acquisition module (41), internal resistance acquisition module (42), temperature collecting module
(43) and wireless transport module two (44), also, the voltage acquisition module (40), the current acquisition module (41), described
Internal resistance acquisition module (42), the temperature collecting module (43) and the wireless transport module two (44) respectively with the processing
Unit (39) connection.
2. a kind of battery wireless inspection device according to claim 1, which is characterized in that described device ontology (1)
It is internally provided with radiator fan (45), the two sides of described device ontology (1) are provided with heat release hole (46) respectively.
3. a kind of battery wireless inspection device according to claim 1, which is characterized in that memory module (34) packet
Include data read module (47), storage location transform operation module (48), data backup module (49) and data encryption module
(50), the data read module (47) passes through the storage location transform operation module (48) and the data backup module
(49) it connects, the data backup module (49) connect with the data encryption module (50).
4. a kind of battery wireless inspection device according to claim 1, which is characterized in that protective module (38) packet
Include overvoltage protective module (51), overcurrent protection module (52) and misconnection protective module (53).
5. a kind of battery wireless inspection device according to claim 1, which is characterized in that the gathering line one (18) and
It is respectively three strands of constructions of cable inside the gathering line two (20), the gathering line one (18) and the gathering line two (20) are interior
The cable in portion successively with the voltage collecting device (25), the current collecting device (26) and the internal resistance detection device (27)
Connection.
6. a kind of battery wireless inspection device according to claim 1, which is characterized in that the memory module (34) is adopted
With FLASH memory, test data is automatically stored, power down is supported to save.
7. a kind of battery wireless inspection device according to claim 1, which is characterized in that the voltage acquisition module
(40) Double MCUs Architecture and high-accuracy voltage Acquisition Circuit are used, is completely independent between each module, 2V, 4V, 6V, 12V are compatible.
8. a kind of battery wireless inspection device according to claim 1, which is characterized in that the processor (28) and institute
It states and is connected between processing unit (39) by RS485 module communication.
9. a kind of battery wireless inspection device according to claim 1, which is characterized in that the RS485 interface (12)
It is the MAX485 module of plug-in Interface design with the RS232 interface (13).
10. a kind of battery wireless inspection device according to claim 1, which is characterized in that the memory module (34)
Interior data can be extracted by USB interface (10).
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CN114325204A (en) * | 2022-01-14 | 2022-04-12 | 于仡昂 | Electronic product detection platform system |
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