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CN209496972U - A kind of battery management system input/output signal detection device - Google Patents

A kind of battery management system input/output signal detection device Download PDF

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Publication number
CN209496972U
CN209496972U CN201822200779.8U CN201822200779U CN209496972U CN 209496972 U CN209496972 U CN 209496972U CN 201822200779 U CN201822200779 U CN 201822200779U CN 209496972 U CN209496972 U CN 209496972U
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China
Prior art keywords
signal detection
output signal
detection line
input
battery management
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CN201822200779.8U
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Chinese (zh)
Inventor
罗敏
赵伟
孟金岭
邓凯
易斌
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Electric Power Research Institute of Guangdong Power Grid Co Ltd
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Electric Power Research Institute of Guangdong Power Grid Co Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

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Abstract

The utility model provides a kind of battery management system input/output signal detection device, comprising: several fast interfaces, several input signal detection lines and several output signal detection lines;The input signal cable for the battery management system that every input signal detection line is detected by the fast interface and pending input/output signal is connect;The output signal line for the battery management system that every output signal detection line is detected by the fast interface and pending input/output signal is connect;LED state indicator light is provided in every input signal detection line and every output signal detection line.The utility model is connected the input signal cable and output signal line of external detection route and battery management system by fast interface, and LED state indicator light is set on external detection line road, so as to detect the input/output signal state of battery management system according to the light on and off of LED state indicator light.

Description

A kind of battery management system input/output signal detection device
Technical field
The utility model relates to battery management system detection fields, and in particular to a kind of battery management system input and output letter Number detection device.
Background technique
With the continuous development of energy storage technology, battery management system may not only be applied to New-energy electric vehicle field, divide The fields such as cloth energy-accumulating power station, micro-capacitance sensor construction, are also widely used in the deep-seas field such as submarine, underwater robot.Electricity Pond management system in actual operation mainly realize the acquisition of battery real-time status, SOC estimation, battery pack heat management, energy management, Uniformity compensation, fault diagnosis and information exchange etc..The application of battery management system technology can be improved the utilization rate of battery, Weigh battery capacity, keep battery with two side terminals, accumulator capacity is accurately assessed and the monitoring of battery;Can effectively it subtract It manufactures the defect of link less or the improper operation in use process etc. causes battery hot-spot, and then caused chain put Thermal response, ultimately cause smolder, it is on fire in addition explosion etc. serious thermal runaway event, reduce cell decay, extend battery use Service life improves the safety of driving staff.
Battery management system mainly passes through the respective switch in the weak electric signal control loop of output to the control of equipment It realizes the functions such as heat management, protection, while the input of battery management system receives the feedback signal in external circuit, realizes state The feedback function of signal.In application process, battery management system signal whether necessary being, whether battery management system miss Caused by movement, these problems require the detection by input, output signal to battery management system to realize.Currently, For battery management system input, output detection, there are no specific detection methods.
Utility model content
For the defects in the prior art, the utility model provides a kind of battery management system input/output signal detection Device, the utility model are believed the input signal cable and output of external detection route and battery management system by fast interface The connection of number line, and LED state indicator light is set on external detection line road, so as to according to the light on and off of LED state indicator light To detect the input/output signal state of battery management system.
To achieve the above object, the utility model provides following technical scheme:
The utility model provides a kind of battery management system input/output signal detection device, comprising: several are fast slotting Interface, several input signal detection lines and several output signal detection lines;
Wherein, the battery that every input signal detection line passes through the fast interface and the detection of pending input/output signal The input signal cable of management system connects;
The battery management that every output signal detection line passes through the fast interface and the detection of pending input/output signal The output signal line of system connects;
It is provided with LED state indicator light in every input signal detection line and every output signal detection line, works as input When having signal in signal detection line or output signal detection line, on corresponding input signal detection line or output signal detection line LED state indicator light brightens, when there is no signal in every input signal detection line or output signal detection line, corresponding input LED state indicator light change in signal detection line or output signal detection line is gone out.
Further, described device further include: current supply circuit;The current supply circuit includes a socket and a power supply mould Block.
Further, the socket is to meet that the rated operational current of UL specification is 10A, specified access voltage is 250V's Three-in-one product word socket.
Further, the fast interface is 4mm standard security socket.
Further, described device further include: regulated power supply module;
The regulated power supply module is to meet the regulated power supply module of the battery management system plant-grid connection requirement, described The output voltage range of regulated power supply module is DC5V~36V, and it is 5A that band, which carries electric current,.
Further, the regulated power supply module includes the end DC+ and the end DC-;
The end DC+ and the end DC- by the common end of the battery management system respectively with the input of battery management system Signal wire is connected with output signal line.
Further, described device further include: installation casing;The fast interface, the input signal detection line and institute Output signal detection line is stated to be respectively positioned in the installation casing.
Further, the installation casing uses standard 4U height, in order to be mounted in 19 cun of standard cabinets.
Further, described device further include: host computer, the host computer and the input signal detection line and described defeated Signal detection line connects out, for reading the signal condition on the input signal detection line and the output signal detection line.
Further, described device further include: remote communication module, the remote communication module and the host computer connect It connects, the signal condition for reading the host computer is sent to default terminal.
As shown from the above technical solution, battery management system input/output signal detection device provided by the utility model, It include: several fast interfaces, several input signal detection lines and several output signal detection lines;Every input signal inspection The input signal cable for the battery management system that survey line is detected by the fast interface and pending input/output signal is connect;Often The output that root output signal detection line passes through the fast interface and the battery management system of pending input/output signal detection Signal wire connection;It is provided with LED state indicator light in every input signal detection line and every output signal detection line, when defeated Enter when having signal in signal detection line or output signal detection line, on corresponding input signal detection line or output signal detection line LED state indicator light brighten, it is corresponding defeated when there is no signal in every input signal detection line or output signal detection line The LED state indicator light change entered in signal detection line or output signal detection line is gone out.As it can be seen that the utility model passes through fast interface The input signal cable and output signal line of external detection route and battery management system are connected, and on external detection line road LED state indicator light is set, so as to detect the input and output of battery management system according to the light on and off of LED state indicator light Signal condition.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is this Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also Other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 is that the structure for the battery management system input/output signal detection device that an embodiment of the present invention provides is shown It is intended to.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical solutions in the embodiments of the present invention are clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to The range of the utility model protection.
An embodiment of the present invention provides a kind of battery management system input/output signal detection device, referring to Fig. 1, It include: several fast interfaces, several input signal detection lines and several output signal detection lines;
Wherein, the battery that every input signal detection line passes through the fast interface and the detection of pending input/output signal The input signal cable of management system connects;
The battery management that every output signal detection line passes through the fast interface and the detection of pending input/output signal The output signal line of system connects;
It is provided with LED state indicator light in every input signal detection line and every output signal detection line, works as input When having signal in signal detection line or output signal detection line, on corresponding input signal detection line or output signal detection line LED state indicator light brightens, when there is no signal in every input signal detection line or output signal detection line, corresponding input LED state indicator light change in signal detection line or output signal detection line is gone out.
As it can be seen that battery management system input/output signal detection device provided in this embodiment, it is defeated to can be achieved at the same time multichannel Enter output signal detection, the state of input/output signal can be intuitively shown by LED state indicator light, and patching operations are convenient.
As seen from the above description, battery management system input/output signal detection device provided in this embodiment, comprising: if Dry fast interface, several input signal detection lines and several output signal detection lines;Every input signal detection line is logical The input signal cable for crossing the battery management system that the fast interface and pending input/output signal detect is connect;Every output The output signal line that signal detection line passes through the fast interface and the battery management system of pending input/output signal detection Connection;It is provided with LED state indicator light in every input signal detection line and every output signal detection line, works as input signal LED when having signal in detection line or output signal detection line, on corresponding input signal detection line or output signal detection line Status indicator lamp brightens, when there is no signal in every input signal detection line or output signal detection line, corresponding input letter LED state indicator light change in number detection line or output signal detection line is gone out.As it can be seen that the present embodiment will be external by fast interface The input signal cable and output signal line for detecting route and battery management system connect, and are arranged on external detection line road LED state indicator light, so as to detect the input/output signal of battery management system according to the light on and off of LED state indicator light State.
In a preferred embodiment, referring to Fig. 1, described device further include: current supply circuit;The current supply circuit includes One socket and a power module.
In a preferred embodiment, the socket be meet the rated operational current of UL specification be 10A, specified access Voltage is the three-in-one product word socket of 250V.
In a preferred embodiment, the fast interface is 4mm standard security socket.
In a preferred embodiment, referring to Fig. 1, described device further include: regulated power supply module;
The regulated power supply module is to meet the regulated power supply module of the battery management system plant-grid connection requirement, described The output voltage range of regulated power supply module is DC5V~36V, and it is 5A that band, which carries electric current,.
In a preferred embodiment, the regulated power supply module includes the end DC+ and the end DC-;
The end DC+ and the end DC- by the common end of the battery management system respectively with the input of battery management system Signal wire is connected with output signal line.
In a preferred embodiment, described device further include: installation casing (not shown);The fast grafting Mouth, the input signal detection line and the output signal detection line are respectively positioned in the installation casing.
In a preferred embodiment, the installation casing uses standard 4U height, in order to be mounted on 19 cun of standards In cabinet.
In a preferred embodiment, referring to Fig. 1, described device further include: host computer, the host computer with it is described defeated Enter signal detection line to connect with the output signal detection line, for reading the input signal detection line and the output signal Signal condition in detection line.
In a preferred embodiment, described device further include: remote communication module (not shown), it is described long-range Communication module is connect with the host computer, and the signal condition for reading the host computer is sent to default terminal.
In the description of the present invention, it should be noted that the orientation or positional relationship of the instructions such as term " on ", "lower" To be based on the orientation or positional relationship shown in the drawings, it is merely for convenience of describing the present invention and simplifying the description, without referring to Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot manage Solution is limitations of the present invention.Unless otherwise clearly defined and limited, term " installation ", " connected ", " connection " should be done It broadly understood, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can be mechanical connection, It is also possible to be electrically connected;It can be directly connected, can also can be inside two elements indirectly connected through an intermediary Connection.For the ordinary skill in the art, it can understand as the case may be above-mentioned term in the present invention Concrete meaning.
It should also be noted that, herein, relational terms such as first and second and the like are used merely to one Entity or operation are distinguished with another entity or operation, without necessarily requiring or implying between these entities or operation There are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to contain Lid non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.
Above embodiments are merely to illustrate the technical solution of the utility model, rather than its limitations;Although referring to aforementioned reality Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features;And these Modifications or substitutions, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution It encloses.

Claims (10)

1. a kind of battery management system input/output signal detection device characterized by comprising if several fast interfaces, Dry root input signal detection line and several output signal detection lines;
Wherein, the battery management that every input signal detection line passes through the fast interface and the detection of pending input/output signal The input signal cable of system connects;
The battery management system that every output signal detection line passes through the fast interface and the detection of pending input/output signal Output signal line connection;
It is provided with LED state indicator light in every input signal detection line and every output signal detection line, works as input signal LED when having signal in detection line or output signal detection line, on corresponding input signal detection line or output signal detection line Status indicator lamp brightens, when there is no signal in every input signal detection line or output signal detection line, corresponding input letter LED state indicator light change in number detection line or output signal detection line is gone out.
2. the apparatus according to claim 1, which is characterized in that described device further include: current supply circuit;The current supply circuit Including a socket and a power module.
3. the apparatus of claim 2, which is characterized in that the socket is to meet the rated operational current of UL specification to be 10A, the three-in-one product word socket that specified access voltage is 250V.
4. the apparatus according to claim 1, which is characterized in that the fast interface is 4mm standard security socket.
5. the apparatus according to claim 1, which is characterized in that described device further include: regulated power supply module;
The regulated power supply module is to meet the regulated power supply module of the battery management system plant-grid connection requirement, described adjustable The output voltage range of power module is DC5V~36V, and it is 5A that band, which carries electric current,.
6. device according to claim 5, which is characterized in that the regulated power supply module includes the end DC+ and the end DC-;
The end DC+ and the end DC- by the common end of the battery management system respectively with the input signal of battery management system Line is connected with output signal line.
7. the apparatus according to claim 1, which is characterized in that described device further include: installation casing;The fast grafting Mouth, the input signal detection line and the output signal detection line are respectively positioned in the installation casing.
8. device according to claim 7, which is characterized in that the installation casing uses standard 4U height, in order to pacify In 19 cun of standard cabinets.
9. the apparatus according to claim 1, which is characterized in that described device further include: host computer, the host computer and institute It states input signal detection line to connect with the output signal detection line, for reading the input signal detection line and the output Signal condition in signal detection line.
10. device according to claim 9, which is characterized in that described device further include: remote communication module, it is described remote Journey communication module is connect with the host computer, and the signal condition for reading the host computer is sent to default terminal.
CN201822200779.8U 2018-12-26 2018-12-26 A kind of battery management system input/output signal detection device Active CN209496972U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822200779.8U CN209496972U (en) 2018-12-26 2018-12-26 A kind of battery management system input/output signal detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822200779.8U CN209496972U (en) 2018-12-26 2018-12-26 A kind of battery management system input/output signal detection device

Publications (1)

Publication Number Publication Date
CN209496972U true CN209496972U (en) 2019-10-15

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Application Number Title Priority Date Filing Date
CN201822200779.8U Active CN209496972U (en) 2018-12-26 2018-12-26 A kind of battery management system input/output signal detection device

Country Status (1)

Country Link
CN (1) CN209496972U (en)

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