CN205787039U - Modular battery monitor and monitoring system - Google Patents
Modular battery monitor and monitoring system Download PDFInfo
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- CN205787039U CN205787039U CN201620479427.9U CN201620479427U CN205787039U CN 205787039 U CN205787039 U CN 205787039U CN 201620479427 U CN201620479427 U CN 201620479427U CN 205787039 U CN205787039 U CN 205787039U
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- cell
- sampler
- harvester
- modular battery
- cells
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Abstract
The open a kind of modular battery monitor of this utility model and monitoring system, this modular battery monitor includes set of cells, sampler group and harvester, and described set of cells includes several cells connected；Described sampler group includes several samplers communicated to connect successively, for gathering temperature and the voltage at each cell two ends of each cell；Described harvester and first sampler communication connection, include automatic encoding module, and described automatic encoding module carries out automatic encoding for several samplers described in order.This utility model carries out automatic encoding by arranging automatic encoding module in harvester to each sampler, avoid the address code that each sampler is manually set by toggle switch in existing battery monitoring system, occur that code error causes the corresponding inconsistent problem of Monitoring Data；The each sampler of discovery that simultaneously can be simple and clear is either with or without whole successful connections.
Description
Technical field
This utility model relates to set of cells monitoring technical field, particularly to a kind of modular battery monitor
And monitoring system.
Background technology
Existing set of cells monitoring device and system are typically by the detection voltage x current at set of cells two ends, electricity
The voltage of cell in the temperature of pond group and set of cells, is used as judging that set of cells is the most normally transported
The foundation of row, and the detection device of existing detection monomer battery voltage sets typically by toggle switch
Putting detection device address code corresponding to each cell, such mode not only installs trouble, construction effect
Rate is low, and code error easily occurs and cause detecting the problem that device is the most corresponding with cell, and one
Denier occurs, by the detection device code mistake of detection monomer battery voltage, when the later stage reports to the police, changing warning right
The cell answered is probably normal battery, and abnormal battery also continues in set of cells, now
Want to need each cell carrying out, detection just can know that specifically which monomer to set of cells maintenance
The alarm signal that battery causes, extremely wastes time and energy.
Utility model content
Of the present utility model it be intended to solve the most to a certain extent above-mentioned technology present in prior art and ask
One of topic, to this end, a purpose of the present utility model is to propose a kind of modular battery monitor.
Another purpose of the present utility model is to propose a kind of modular battery monitoring system.
For achieving the above object, first aspect, this utility model provides a kind of modular battery monitor,
Including:
Set of cells, described set of cells includes several cells connected；
Sampler group, described sampler group includes several samplers communicated to connect successively, described some
Individual sampler is corresponding with several cells described respectively to be connected, for gathering the temperature of each cell
And the voltage at each cell two ends；
Harvester, described harvester and first sampler communication connection of described sampler group, be used for connecing
Receive temperature and the voltage of each cell that described sampler group is collected, and connect by RS485 communication
Cause for gossip shows and the communication of other communication terminals；
Wherein, described harvester includes automatic encoding module, and described automatic encoding module is to described sampling
Device group sends coding signal, and described coding signal sequentially passes through several samplers described, and by described volume
The order of passing through of code signal carries out automatic encoding for several samplers described.
According to an embodiment of the present utility model, described modular battery monitor also includes with described
The current sensor that harvester connects, described current sensor is used for gathering the electric current of described set of cells, and
Described current information is sent to described harvester.
According to an embodiment of the present utility model, described harvester also includes alarm module, for when inspection
Measure the electric current of the temperature of described each cell, the voltage of each cell or set of cells beyond setting threshold
During value, send alarm signal.
According to an embodiment of the present utility model, described harvester is according to described each cell two ends
The electric current of voltage and set of cells obtains the internal resistance of each cell, when the internal resistance of described each cell exceeds
When setting threshold value, control described alarm module and send alarm signal.
According to an embodiment of the present utility model, interior for when described each cell of described harvester
Resistance and temperature beyond when setting threshold value, control described alarm module and send alarm signal simultaneously.
According to an embodiment of the present utility model, described sampler passes through sticking double faced adhesive tape at described monomer
On the outer surface of battery, for detecting the surface temperature of cell.
According to an embodiment of the present utility model, described sampler passes through two U-shaped cards respectively with described
The positive and negative terminals clamping of cell, for detecting the voltage of cell.
According to an embodiment of the present utility model, the positive and negative terminals of described cell is T-shaped post, institute
State T-shaped post to be made up of a conductive pole and the clamp being vertically connected at described conductive pole top, described U-shaped card
The openings of sizes of sheet is suitable with the diameter of described conductive pole, the thickness of described U-shaped card and described clamp
Suitable with the spacing on cell surface.
According to an embodiment of the present utility model, described harvester includes multiple RJ11 communication interface,
Described harvester is communicated to connect with described sampler group by described RJ11 communication interface, described sampler group
In each sampler be respectively equipped with two RJ11 communication interfaces, pass through RJ11 between adjacent two samplers
Communication interface connects.
For achieving the above object, on the other hand, this utility model additionally provides a kind of modular battery monitoring
System, including the modular battery monitor described in monitoring host computer and example performed as described above, described monitoring host computer
Communicated to connect by the harvester of RS485 bus with described modular battery monitor, be used for receiving display
Described harvester send the electric current of set of cells, the voltage of each cell, the internal resistance of each cell and
The temperature of each cell and alarm signal.
A kind of modular battery monitor of the present utility model and monitoring system, each list in set of cells
Collection monomer battery voltage and the sampler of temperature are set on body battery, after being communicated to connect successively by sampler
It is connected with harvester, each sampler is carried out automatically by arranging automatic encoding module in harvester
Coding, it is to avoid the address of each sampler is manually set by toggle switch in existing battery monitoring system
Code, occurs that code error causes the corresponding inconsistent problem of Monitoring Data；Simple and clear the sending out of energy simultaneously
The most each sampler is either with or without whole successful connections.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that,
Accompanying drawing in describing below is only embodiments more of the present utility model, for ordinary skill people
From the point of view of Yuan, on the premise of not paying creative work, it is also possible to obtain according to the structure shown in these accompanying drawings
Obtain other accompanying drawing.
Fig. 1 is the structural schematic block diagram of this utility model modular battery monitor one embodiment；
Fig. 2 is the structural representation of the U-shaped card of this utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only of the present utility model one
Section Example rather than whole embodiments.Based on the embodiment in this utility model, this area is general
The every other embodiment that logical technical staff is obtained under not making creative work premise, broadly falls into
The scope of this utility model protection.
It is to be appreciated that if this utility model embodiment relates to directivity instruction (the most upper and lower, left,
It is right, forward and backward ...), then directionality instruction is only used for explaining in a certain particular pose (as shown in drawings)
Under relative position relation between each parts, motion conditions etc., if this particular pose changes,
Then directionality instruction changes the most therewith.
If it addition, this utility model embodiment relates to the description of " first ", " second " etc., then should
The description of " first ", " second " etc. is only used for describing purpose, and it is not intended that indicate or imply its phase
To importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", "
Two " feature can express or implicitly include at least one this feature.It addition, each embodiment it
Between technical scheme can be combined with each other, but must be to can be implemented as with those of ordinary skill in the art
Basis, when technical scheme combination occur conflicting maybe cannot realize time will be understood that this technical scheme
Combination do not exist, the most not this utility model require protection domain within.
The utility model proposes a kind of modular battery monitor, be specific to communications equipment room UPS battery group
And other communication set of cells realize the special maintenance equipment of online management.
In this utility model embodiment, as it is shown in figure 1, this modular battery monitor includes set of cells
10, sampler group and harvester 30.
Described set of cells 10 includes that several cells 11 connected, described set of cells 10 connect respectively
In charging device and load, it is ensured that the operation that load equipment the most also can be stable.
Sampler group, described sampler group includes several samplers 20 communicated to connect successively, if described
Dry sampler 20 connection corresponding with several cells 11 described respectively, is used for gathering each monomer electricity
The temperature in pond 11 and the voltage at each cell 11 two ends；Concrete, each sampler 20 is respectively provided with
Two RJ11 communication interfaces, several samplers are communicated to connect successively by RJ11 communication interface.
Harvester 30, described harvester 30 has RJ11 communication interface and RS485 communication interface, described
Harvester 30 is by first sampler 20 being sequentially connected with in RJ11 communication interface and described sampler group
Communication connection, for receiving the temperature of each cell that each sampler 20 is collected in described sampler group
Degree and voltage, and realize the monitoring host computer communication connection with long distance control system by RS485 communication interface,
And received information is uploaded to monitoring host computer 100 shows.
Wherein, described harvester 30 includes automatic encoding module, and described automatic encoding module is adopted to described
Sample device group sends coding signal, and described coding signal sequentially passes through several samplers 20 described, and by institute
That states coding signal carries out automatic encoding through order for several samplers 20 described.
Concrete, described sampler 20 initializes after being energized first, the address of each sampler 20
Code is reset to 0, and now, the automatic encoding module of described harvester 30 sends coding signal to connected
First sampler, and be labeled as " 1 " for the address code of this sampler, " 1 " number sampler will simultaneously
Coding signal is sent to coupled next sampler, adds 1 and enter on the basis of " 1 " number address code
And the address code of this sampler of labelling is " 2 ", coding signal is sent to by " 2 " number sampler again simultaneously
Connected next sampler, logic is by good for all of sampler labelling address code according to this.Each sampling
Device while the temperature of each cell collected and voltage are uploaded also by the address of himself correspondence
Code is uploaded in harvester 30, then by harvester 30 by the address code of each sampler received and every
Temperature and voltage corresponding to one-address code are uploaded to monitoring host computer, can be simple and clear on monitoring host computer
The state of each cell in monitoring set of cells, it is to avoid pass through toggle switch in existing battery monitoring system
The address code of each sampler is manually set, and causes the problem bothering, code error occur is installed；And
And, can also quickly detect in sampler group each sampler either with or without being interconnected to by automatic encoding
Merit, the quantity comparing practical sampling unit is the most corresponding with the yardage of maximum address code in automatic encoding consistent,
As consistent i.e. expression is fully connected successfully, as inconsistent, represent that two of which sampler does not has successful connection,
And now by the maximum yardage of automatic encoding it is known that sampler group is which two sampler does not connect
It is connected into merit.
As a preferred embodiment, described modular battery monitor also includes and described harvester
30 current sensors 40 connected, described current sensor 40 is Hall current sensor, arranges and electricity
Between pond group 10 and charging device or load, for gathering the charge or discharge electric current of described set of cells 10,
And described current information is sent to described harvester 30, the present embodiment whole group of electricity by monitoring set of cells
Stream judges that set of cells is the most normal.
Preferably, described harvester 30 also includes alarm module, for when described each cell being detected
The electric current of temperature, the voltage of each cell 11 or the set of cells 10 of 11, beyond when setting threshold value, sends
Alarm signal.
Further, described harvester 30 is according to the voltage at described each cell 11 two ends and set of cells
The electric current of 10 obtains the internal resistance of each cell 11, when the internal resistance of arbitrary cell 11 is beyond setting
During threshold value, control described alarm module and send alarm signal；When a certain piece of cell 11 in set of cells 10
Loss excessive time, the internal resistance of this cell can be caused to raise, so can affect by this set of cells 10
Electric current, and this utility model comes by detecting the electric current of the voltage of each cell 11 and set of cells 10
Calculate the real-time internal resistance of each cell 11, so judge each cell 11 loss situation and
Whether can continue normally to use.
Further, for reducing the wrong report of alarm module, described harvester 30 is when described each monomer electricity
The internal resistance in pond 11 and temperature beyond when setting threshold value, just control described alarm module and send alarm signal simultaneously；
When interior group of rising of cell 11, the temperature of this cell 11 can be caused also to raise, this enforcement
Example carrys out the quality of comprehensive descision battery by the internal resistance and temperature monitoring cell 11.
As another preferred embodiment, described sampler 20 is electric at described monomer by sticking double faced adhesive tape
On the outer surface in pond 11, it is used for detecting one to one the surface temperature of each cell 11.
Further, as it is shown in figure 1, each sampler 20 is being pasted onto each cell one to one
Time on 11, described sampler 20 by two U-shaped cards 21 respectively with the cell 11 of corresponding stickup
Positive and negative terminals 12 clamping, for detecting the voltage of cell 11.
Wherein, the positive and negative terminals 12 of cell 11 is T-shaped post, and described T-shaped post is by a conductive pole 121
Form with the clamp 122 being vertically connected at described conductive pole 121 top, the opening of described U-shaped card 21
Size is suitable with the diameter of described conductive pole 121, the thickness of described U-shaped card 21 and described clamp
122 and the spacing on cell 11 surface suitable.List can be quickly snapped onto by this U-shaped card 21
On the pole 12 of body battery 11, it is achieved the connection between sampler 20 and cell 11, install and
It is convenient to dismantle, and the reliability of connection is high.
This utility model additionally provides a kind of modular battery monitoring system, as it is shown in figure 1, include monitoring
Main frame 100 and modular battery monitor, the concrete structure of this modular battery monitor is with reference to above-mentioned reality
Execute example, owing to this modular battery monitoring system have employed whole technical schemes of above-mentioned all embodiments,
The most at least there are all beneficial effects that the technical scheme of above-described embodiment is brought, at this most one by one
Repeat.Wherein, described monitoring host computer 100 is by RS485 bus and described modular battery monitor
Harvester 30 communicates to connect, for receive show described harvester 30 send set of cells 10 electric current,
The voltage of each cell 11, the internal resistance of each cell 11 and the temperature of each cell 11 and
Alarm signal, in order to the state of monitoring the cell 11 of real-time online.
The foregoing is only preferred embodiment of the present utility model, not thereby limit of the present utility model specially
Profit scope, every under utility model of the present utility model is conceived, utilize this utility model description and attached
The equivalent structure transformation that figure content is made, or directly/be indirectly used in other relevant technical fields and all include
In scope of patent protection of the present utility model.
Claims (10)
1. a modular battery monitor, it is characterised in that including:
Set of cells, described set of cells includes several cells connected；
Sampler group, described sampler group includes several samplers communicated to connect successively, described some
Individual sampler is corresponding with several cells described respectively to be connected, for gathering the temperature of each cell
And the voltage at each cell two ends；
Harvester, described harvester and first sampler communication connection of described sampler group, be used for connecing
Receive temperature and the voltage of each cell that described sampler group is collected, and connect by RS485 communication
Cause for gossip shows and the communication of other communication terminals；
Wherein, described harvester includes automatic encoding module, and described automatic encoding module is to described sampling
Device group sends coding signal, and described coding signal sequentially passes through several samplers described, and by described volume
The order of passing through of code signal carries out automatic encoding for several samplers described.
2. modular battery monitor as claimed in claim 1, it is characterised in that described Modular electrical
Pond monitor also includes the current sensor being connected with described harvester, and described current sensor is used for adopting
Collect the electric current of described set of cells, and described current information is sent to described harvester.
3. modular battery monitor as claimed in claim 2, it is characterised in that described harvester is also
Including alarm module, for when detect the temperature of described each cell, the voltage of each cell or
The electric current of set of cells, beyond when setting threshold value, sends alarm signal.
4. modular battery monitor as claimed in claim 3, it is characterised in that described harvester root
Obtain the internal resistance of each cell according to the voltage at described each cell two ends and the electric current of set of cells, work as institute
State the internal resistance of each cell beyond when setting threshold value, control described alarm module and send alarm signal.
5. modular battery monitor as claimed in claim 4, it is characterised in that described harvester is used
In when the internal resistance of described each cell and temperature are simultaneously beyond when setting threshold value, control described alarm module
Send alarm signal.
6. the modular battery monitor as described in claim 1 to 5 any one, it is characterised in that
Described sampler, is used for detecting cell by sticking double faced adhesive tape on the outer surface of described cell
Surface temperature.
7. modular battery monitor as claimed in claim 6, it is characterised in that described sampler leads to
Cross two U-shaped cards respectively with the positive and negative terminals clamping of described cell, for detecting the electricity of cell
Pressure.
8. modular battery monitor as claimed in claim 7, it is characterised in that described cell
Positive and negative terminals be T-shaped post, described T-shaped post is by a conductive pole and be vertically connected at described conductive pole top
Clamp composition, the openings of sizes of described U-shaped card is suitable with the diameter of described conductive pole, described U
The thickness of type card is suitable with the spacing of described clamp and cell surface.
9. modular battery monitor as claimed in claim 1, it is characterised in that described harvester bag
Having included multiple RJ11 communication interface, described harvester is by described RJ11 communication interface and described sampler
Group communication connection, each sampler in described sampler group is respectively equipped with two RJ11 communication interfaces,
Connected by RJ11 communication interface between adjacent two samplers.
10. a modular battery monitoring system, it is characterised in that include monitoring host computer and as right is wanted
Seeking the modular battery monitor described in 1 to 9 any one, described monitoring host computer passes through RS485 bus
Communicate to connect with the harvester of described modular battery monitor, be used for receiving the described harvester of display and send
The electric current of set of cells, the voltage of each cell, the internal resistance of each cell and the temperature of each cell
Degree and alarm signal.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620479427.9U CN205787039U (en) | 2016-05-24 | 2016-05-24 | Modular battery monitor and monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620479427.9U CN205787039U (en) | 2016-05-24 | 2016-05-24 | Modular battery monitor and monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105954683A (en) * | 2016-05-24 | 2016-09-21 | 深圳市普尔特科技有限公司 | Modularized battery monitor and monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105954683A (en) * | 2016-05-24 | 2016-09-21 | 深圳市普尔特科技有限公司 | Modularized battery monitor and monitoring system |
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