CN206292374U - A kind of battery sensor - Google Patents
A kind of battery sensor Download PDFInfo
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- CN206292374U CN206292374U CN201621441961.7U CN201621441961U CN206292374U CN 206292374 U CN206292374 U CN 206292374U CN 201621441961 U CN201621441961 U CN 201621441961U CN 206292374 U CN206292374 U CN 206292374U
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- monitoring modular
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Abstract
The utility model provides a kind of battery sensor.A kind of battery sensor includes Data Management Unit and monitoring unit, and monitoring unit includes N number of monomer monitoring modular；Data Management Unit connects the 1st monomer monitoring modular and N monomer monitoring modulars, and the i-th monomer monitoring modular is connected with i+1 monomer monitoring modular, i=1,2 ..., N 1；The i-th monomer monitoring modular in N number of monomer monitoring modular is connected with i+1 monomer monitoring modular using RJ45 interface modes, and is attached using direct-connected line；The telecommunication circuit of each monomer monitoring modular includes receiving submodule and sending submodule；Receiving submodule includes the peripheral resistance of the first photo-coupler and the first photo-coupler, and sending submodule includes the peripheral resistance of the second photo-coupler and the second photo-coupler；Isolation communication is carried out using isolation communication mode back-to-back between first photo-coupler and the second photo-coupler.The utility model can be used for distributed monitoring apparatus field or monocell on-line monitoring equipment.
Description
Technical field
The utility model is related to battery management technique, more particularly to a kind of battery sensor.
Background technology
In the battery management system being made up of monomer monitoring modular, because the quantity of battery is more, for the ease of
Management by monomer monitoring modular, it is necessary to carry out unified addressing.At present, prior art is mainly following two modes：Embedded software
The mode of address and the mode of external dial switch.The mode of embedded software address, i.e., by each monitoring modular before dispatching from the factory
Address is demarcated in factory, then outward appearance does address mark again, and scene is according to the address standard of outward appearance, it is necessary to pacify according to certain order
Dress, the workload of lookup is larger；Or at the scene, the address that software is carried out to module by host computer is demarcated, although built-in soft
Its confidentiality of part address is (once setting, being difficult to be changed) higher, but such Comparision is cumbersome, and to workmen's
Technology water has higher requirements, and is unfavorable for the management at scene.The mode of external dial switch, i.e., by dial-up that setting module is external
The position difference of switch, the address setting at the scene of doing, this technology to workmen has higher requirements.Due to being external, if
There is the artificial change of toggle switch, will result in the change of address, its confidentiality is poor.
Either which kind of mode, is required for, before monomer monitoring modular is installed or in installation process, row address being entered successively
Demarcate, this causes that operation is very cumbersome, and easily malfunctions.
Utility model content
It has been given below on brief overview of the present utility model, to provide on some sides of the present utility model
The basic comprehension in face.It should be appreciated that this general introduction is not on exhaustive general introduction of the present utility model.It is not intended to really
Fixed crucial or pith of the present utility model, nor intended limitation scope of the present utility model.Its purpose is only with letter
The form of change provides some concepts, in this, as the preamble in greater detail discussed after a while.
In consideration of it, the utility model provides a kind of battery sensor, at least to solve in the electricity including multiple batteries
Address demarcation is carried out to multiple batteries successively and so that cumbersome and easy error is asked due to needing in the management system of pond
Topic.
According to one side of the present utility model, there is provided a kind of battery sensor, the battery sensor includes data
Administrative unit and monitoring unit, the monitoring unit include N number of monomer monitoring modular, and each monomer monitoring modular is used to monitor it
Corresponding cell batteries, N is the integer more than 1；The Data Management Unit connects the in N number of monomer monitoring modular
1 monomer monitoring modular and N monomer monitoring modulars, the i-th monomer monitoring modular and i+1 in N number of monomer monitoring modular
Monomer monitoring modular is connected, i=1,2 ..., N-1；The i-th monomer monitoring modular in N number of monomer monitoring modular and i-th+
1 monomer monitoring modular is connected using RJ45 interface modes, and is attached using direct-connected line；The communication of each monomer monitoring modular
Circuit includes receiving submodule and sending submodule；The receiving submodule includes the first photo-coupler and first optical coupling
The peripheral resistance of device, the sending submodule includes the peripheral resistance of the second photo-coupler and second photo-coupler；It is described
Isolation communication is carried out using isolation communication mode back-to-back between first photo-coupler and second photo-coupler.
Further, N is any integer in 3-100.
Battery sensor of the present utility model can be directly used for distributed monitoring apparatus field, or be directly used in monocell and exist
In line monitoring device.Compared to conventional art, automatic Calibration can be realized using battery sensor of the present utility model, in monomer
After monitoring modular is installed, using the monomer monitoring modular being sequentially connected in the battery sensor, can complete to demarcate one by one,
Speed simple to operate is fast and will not malfunction.
Battery sensor of the present utility model enables to the address of field apparatus to demarcate very convenient and quick, to construction
The technical merit of personnel does not have high requirement.The communication link that the battery sensor passes through closed loop so that the module being calibrated turns into
Adjacent next host computer by mark module, and the design for passing through closed loop, can be by feedback of the information, it is thus achieved that matching somebody with somebody location automatically
Function.Therefore, implementation of the present utility model, can greatly improve work on the spot efficiency.
By the detailed description below in conjunction with accompanying drawing to most preferred embodiment of the present utility model, it is of the present utility model these with
And other advantages will be apparent from.
Brief description of the drawings
The utility model can be better understood by reference to below in association with the description given by accompanying drawing, wherein
Same or analogous reference has been used in all of the figs to represent same or similar part.The accompanying drawing is together with
The detailed description in face is included in this manual and forms the part of this specification together, and for further illustrating
Bright preferred embodiment of the present utility model and explanation principle and advantage of the present utility model.In the accompanying drawings：
Fig. 1 is a structure chart for example for schematically showing a kind of battery sensor of the present utility model；
Fig. 2 shows a kind of possible structural representation of the telecommunication circuit of each monomer monitoring modular.
It will be appreciated by those skilled in the art that element in accompanying drawing is just for the sake of showing for the sake of simple and clear,
And be not necessarily drawn to scale.For example, the size of some elements may be exaggerated relative to other elements in accompanying drawing, with
Just it is favorably improved the understanding to the utility model embodiment.
Specific embodiment
One exemplary embodiment of the present utility model is described hereinafter in connection with accompanying drawing.Rise for clarity and conciseness
See, all features of actual implementation method are not described in the description.It should be understood, however, that developing any this reality
Many decisions specific to implementation method must be made during embodiment, to realize the objectives of developer, example
Such as, those restrictive conditions related to system and business are met, and these restrictive conditions may be with implementation method not
Change together.Additionally, it also should be appreciated that, although development is likely to be extremely complex and time-consuming, but to having benefited from
For those skilled in the art of present disclosure, this development is only routine task.
Herein, in addition it is also necessary to which explanation is a bit, in order to avoid having obscured the utility model because of unnecessary details, attached
Be illustrate only in figure with according to the closely related apparatus structure of scheme of the present utility model and/or process step, and eliminated
The other details little with the utility model relation.
Embodiment of the present utility model provides a kind of battery sensor, and battery sensor includes Data Management Unit and prison
Unit is surveyed, monitoring unit includes N number of monomer monitoring modular, and each monomer monitoring modular is used to monitor its corresponding monomer electric power storage
Pond, N is the integer more than 1；Data Management Unit connects the 1st monomer monitoring modular and N monomers in N number of monomer monitoring modular
Monitoring modular, the i-th monomer monitoring modular in N number of monomer monitoring modular is connected with i+1 monomer monitoring modular, i=1,
2,…,N-1；The i-th monomer monitoring modular in N number of monomer monitoring modular uses RJ45 interface sides with i+1 monomer monitoring modular
Formula is connected, and is attached using direct-connected line；The telecommunication circuit of each monomer monitoring modular includes receiving submodule and sends son
Module；Receiving submodule includes the peripheral resistance of the first photo-coupler and the first photo-coupler, and sending submodule includes the second light
The peripheral resistance of coupler and the second photo-coupler；It is logical using isolation back-to-back between first photo-coupler and the second photo-coupler
Letter mode carries out isolation communication.
Fig. 1 gives an a kind of structure chart for example of battery sensor of the present utility model.
As shown in figure 1, a kind of battery sensor includes Data Management Unit 110 and monitoring unit 120.
Monitoring unit 120 includes N number of monomer monitoring modular, wherein, each monomer monitoring modular is corresponding for monitoring its
Cell batteries.N is the integer more than 1, in actual applications, N can value be actual cell batteries quantity, N is, for example,
Any integer in 3-100, such as, N can be 10,20 or 50, etc..
After installation, Data Management Unit 110 connects the 1st monomer monitoring modular and N in N number of monomer monitoring modular
Monomer monitoring modular, and the i-th monomer monitoring modular in N number of monomer monitoring modular is connected with i+1 monomer monitoring modular, i
=1,2 ..., N-1.That is, after installing, Data Management Unit 110 connects the 1st monomer monitoring modular, the 1st monomer monitoring mould
Block connects the 2nd monomer monitoring modular ... ..., N-1 monomers monitoring modular connection N monomer monitoring modulars, and N monomers are monitored
Module connects Data Management Unit 110.
, the 2nd ... and N monomers monitoring modular for example can arbitrarily be selected from N number of monomer monitoring modular wherein, the 1st.
According to a kind of implementation, Data Management Unit 110 receives being instructed with location for host computer, is included in should being instructed with location
Have to each monomer monitoring modular with location information, so, this is sent to multiple monomers by Data Management Unit 110 with location instruction
The 1st monomer monitoring modular in monitoring modular, after the 1st monomer monitoring modular completes address demarcation, then instructs transmission by this with location
To coupled next monomer monitoring modular, i.e. the 2nd monomer monitoring modular, the rest may be inferred, final N number of monomer monitoring modular
Address demarcation is automatically performed successively, this can be returned into Data Management Unit 110 with location information again, to show the plurality of monomer
Monitoring modular has been fully completed address and has demarcated task.It follows that using this implementation, due to multiple monomer monitoring modulars according to
Secondary communication connection, it is possible to achieve the information for transmitting host computer passs biography successively, so mould need not be monitored to each monomer one by one
Block is respectively configured address, and automatic Calibration address can be realized in actual applications.
According to another implementation, Data Management Unit 110 can also be after multiple monomer monitoring modular installations
The 1st is generated with location instruction, and the 1st monomer monitoring modular is sent to location instruction by the 1st；In multiple monomer monitoring modulars i-th
Monomer monitoring modular is used for after receiving i-th with location instruction, carries out address demarcation with location instruction using i-th, and match somebody with somebody according to i-th
Location instruction generation i+1 is instructed with location, and i+1 is sent to the i+1 monomer in multiple monomer monitoring modulars with location instruction
Monitoring modular；N monomers monitoring modular in multiple monomer monitoring modulars is used for after N is received with location instruction, using N
Address demarcation is carried out with location instruction, and N is sent to Data Management Unit 110 with location instruction after the completion of demarcation.Then, it is necessary to
Illustrate, the implementation is not necessarily, that is to say, that in a upper implementation, only monitored by each monomer
Passed between module pass that host computer sends with location instruction, just can realize automatically with location, and host computer can be root with location instruction
Obtained according to prior art.
The i-th monomer monitoring modular in N number of monomer monitoring modular uses RJ45 interface modes with i+1 monomer monitoring modular
Connection, and be attached using direct-connected line.
The telecommunication circuit of each monomer monitoring modular includes receiving submodule and sending submodule；Receiving submodule includes the
The peripheral resistance of one photo-coupler and the first photo-coupler, sending submodule includes the second photo-coupler and the second photo-coupler
Peripheral resistance；Isolation communication is carried out using isolation communication mode back-to-back between first photo-coupler and the second photo-coupler.
So, the telecommunication circuit of each monomer monitoring modular includes two photo-couplers and peripheral resistance.As shown in Fig. 2
Receiving submodule includes that (R1 is, for example, 510 Europe for the first photo-coupler U3 (its model is, for example, EL357N) and its peripheral resistance R1
Nurse) and R2 (R11 is, for example, 510 ohm), and sending submodule then includes that (its model is for example also the second photo-coupler U5
) and its peripheral resistance R3 EL357N (R3 is, for example, 510 ohm).The characteristics of circuit is that U3 and U5 constitutes back-to-back isolation
Communication mode, communication is to carry out communication isolating using photo-coupler between N number of node, so the transmission of multiple node modules and is connect
Receipts are cascaded and may be constructed back-to-back cascade isolation communication network, and current communication is leaned between such communication network, realize storing
The full isolation communicated between battery pack, greatly improves the reliability and security of communication.
So, carried out automatically with during location, first, with data management using above-mentioned battery sensor of the present utility model
The data receiver pin of the monomer monitoring modular that unit 110 is connected receives the command information from Data Management Unit 110, warp
The microprocessor that the monomer monitoring modular is input into after isolation carries out data processing, downward by data is activation pin after data processing
One-level is exported, by that analogy, when returning data to monomer monitoring modular after the complete information of last resume module.Thus, it is real
The full isolation communication between each cell batteries in batteries is showed, using the connected mode of relay between module, has used
RJ45 interfaces, line is easy to live quick connection all using direct-connected line.Wherein, it is provided with micro- place in each monomer detection module
Reason device.
Although the embodiment according to limited quantity describes the utility model, above description, this technology are benefited from
It is in field it is clear for the skilled person that in the range of the utility model for thus describing, it can be envisaged that other embodiments.Additionally,
It should be noted that the language used in this specification primarily to readable and teaching purpose and select, rather than in order to
Explain or limit theme of the present utility model and select.Therefore, without departing from the scope of the appended claims and spirit
In the case of, many modifications and changes will be apparent from for those skilled in the art.For this
The scope of utility model, the disclosure done to the utility model is illustrative and not restrictive, scope of the present utility model
It is defined by the appended claims.
Claims (2)
1. a kind of battery sensor, it is characterised in that the battery sensor includes Data Management Unit and monitoring unit, described
Monitoring unit includes N number of monomer monitoring modular, and each monomer monitoring modular is used to monitor its corresponding cell batteries, and N is big
In 1 integer；
The Data Management Unit connects the 1st monomer monitoring modular and N monomers the monitoring mould in N number of monomer monitoring modular
Block, the i-th monomer monitoring modular in N number of monomer monitoring modular is connected with i+1 monomer monitoring modular, i=1, and 2 ...,
N-1；
The i-th monomer monitoring modular in N number of monomer monitoring modular uses RJ45 interface modes with i+1 monomer monitoring modular
Connection, and be attached using direct-connected line；
The telecommunication circuit of each monomer monitoring modular includes receiving submodule and sending submodule；
The receiving submodule includes the peripheral resistance of the first photo-coupler and first photo-coupler, the sending submodule
Peripheral resistance including the second photo-coupler and second photo-coupler；
Isolation communication is carried out using isolation communication mode back-to-back between first photo-coupler and second photo-coupler.
2. battery sensor according to claim 1, it is characterised in that N is any integer in 3-100.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621441961.7U CN206292374U (en) | 2016-12-26 | 2016-12-26 | A kind of battery sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621441961.7U CN206292374U (en) | 2016-12-26 | 2016-12-26 | A kind of battery sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206292374U true CN206292374U (en) | 2017-06-30 |
Family
ID=59154765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621441961.7U Active CN206292374U (en) | 2016-12-26 | 2016-12-26 | A kind of battery sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206292374U (en) |
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2016
- 2016-12-26 CN CN201621441961.7U patent/CN206292374U/en active Active
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