CN207636561U - A kind of power battery box humidity early warning system - Google Patents
A kind of power battery box humidity early warning system Download PDFInfo
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- CN207636561U CN207636561U CN201721733698.3U CN201721733698U CN207636561U CN 207636561 U CN207636561 U CN 207636561U CN 201721733698 U CN201721733698 U CN 201721733698U CN 207636561 U CN207636561 U CN 207636561U
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Abstract
The utility model discloses a kind of power battery box humidity early warning systems, including master control set, humidity detector, output device, the humidity detector is arranged in power cell of vehicle case and for the humidity information in detection case, the master control set is connect with humidity detector, output device respectively, the master control set is handled according to the humidity information that humidity detector detects, and handling result is transferred to output device so that output device exports the warning information including image and/or sound.Humidity detector is arranged in the utility model in battery case, air humidity when battery case waterproofing grade fails in case changes, utilize humidity in humidity detector detection case, analyzing processing is carried out by master control set, when the humidity of detection is more than established standards, early warning is given in time, to know battery case failure in time and to make maintenance in time, it prevents battery case from more serious consequence occur, effectively prevents battery case security risk.
Description
Technical field
The utility model belongs to power battery box field, specifically, being related to a kind of power battery box humidity early warning system.
Background technology
Just in high speed development, the especially development of pure electric vehicle new energy vehicle has reached red-hot new energy industry at present
Change state.As the electrokinetic cell system of one of big three electricity of pure electric vehicle new energy vehicle, although the waterproofing grade of industry has reached
IP67 levels are arrived, but the accident caused because of battery case seal failure happens occasionally.In order to prevent to seal because of battery case
Accident caused by failure designs a kind of power battery box humidity early warning system, can predict the security risk of battery case in advance.
In view of this special to propose the utility model.
Utility model content
It is wet the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a kind of power battery box
Early warning system is spent, humidity detector is set in battery case, the air humidity hair when battery case waterproofing grade fails in case
Changing carries out analyzing processing, when the humidity of detection is more than using humidity in humidity detector detection case by master control set
When established standards, early warning is given in time, to know battery case failure in time and to make maintenance in time, prevents battery case from going out
Now more serious consequence effectively prevents battery case security risk.
In order to solve the above technical problems, the utility model is using the basic conception of technical solution：
A kind of power battery box humidity early warning system, including master control set, humidity detector, output device, it is described wet
Degree detection device is arranged in power cell of vehicle case and for the humidity information in detection case, the master control set respectively with it is wet
Detection device, output device connection are spent, the master control set is handled according to the humidity information that humidity detector detects, and
Handling result is transferred to output device so that output device exports the warning information including image and/or sound.
Further, the master control set includes sequentially connected collection module, analysis contrast module, sending module, institute
It states collection module to connect with humidity detector, the sending module is connect with output device, and the analysis contrast module is equipped with
Humidity threshold, and when the humidity information of detection is more than humidity threshold, order sending module transmits warning information to output device.
Further, the threshold value includes first threshold, second threshold；When the humidity information of detection be located at first threshold,
When between second threshold, output device transmits image warning information；When the humidity information of detection is more than second threshold, output dress
Set transmission image and sound warning information.
Further, the sending module is wireless sending module, and the output device includes mobile terminal, mobile terminal
It is wirelessly connected with wireless sending module.
Further, the master control set is ECU, and the VCU connections of the ECU and vehicle, the output device includes vehicle
Instrument board.
Further, the master control set includes the operational and controlled key button for controlling warning information output, the operational and controlled key button
Setting is on an output device.
Further, the output device includes liquid crystal display, buzzer.
Further, the humidity detector is humidity sensor, and the humidity sensor is several, and is distributed on
In power battery box.
Further, described image includes time corresponding with humidity information, position, numerical value, grade.
Further, further include power supply, power supply is connect with master control set, and the power supply is set according to demand, as dry cell,
BMS, VCU, it is preferable that the power supply is lithium battery.
After adopting the above technical scheme, the utility model has the advantages that compared with prior art.
Humidity detector is arranged in the utility model in battery case, the air when battery case waterproofing grade fails in case
Humidity changes, and using humidity in humidity detector detection case, analyzing processing is carried out by master control set, wet when detection
When degree is more than established standards, early warning is given in time, to know battery case failure in time and to make maintenance in time, prevents electricity
There is more serious consequence in pond case, effectively prevents battery case security risk.
The utility model can provide image, sound early warning by display screen and buzzer, can dock the shiftings such as user mobile phone
Dynamic equipment, corresponding different humidity give different prompts, facilitate user to receive information in time and make countermeasure, avoid battery case critical
State occurs suddenly, influences user and uses or cause trouble to user, indirectly to a buffer time is provided, is conducive to user sometimes
Between find optimal solution, securely and reliably.
The utility model is reasonable for structure, and construction is indirect, easy to operate, highly practical, is suitable for popularization and application.
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.
Description of the drawings
A part of the attached drawing as the application, is further understood from the utility model for providing, the utility model
Illustrative embodiments and their description for explaining the utility model, but do not constitute improper limits to the present invention.Obviously,
The accompanying drawings in the following description is only some embodiments, to those skilled in the art, is not paying creative labor
Under the premise of dynamic, other accompanying drawings are can also be obtained according to these attached drawings.In the accompanying drawings：
Fig. 1 is one example structure connection diagram of the utility model；
Fig. 2 is another embodiment of the utility model structure connection diagram.
In figure：1- humidity sensors；2- humidity sensor signal lines；3-ECU；4- liquid crystal displays；5- power supplys；6- power supplys
Line；7-CAN lines；8- buzzers；9- buzzers drive line；10- instrument；11-BCM.
It should be noted that these attached drawings and verbal description are not intended to limit the design of the utility model in any way
Range, but be the concept that those skilled in the art illustrate the utility model by referring to specific embodiments.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
The technical solution in embodiment is clearly and completely described in attached drawing in type embodiment, and following embodiment is for illustrating this
Utility model, but be not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for describing the utility model and simplifying to describe, specific side must be had by not indicating or implying the indicated device or element
Position, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；It can be directly connected, it can also be indirectly connected through an intermediary.
For the ordinary skill in the art, it can understand that above-mentioned term in the present invention specific contains with concrete condition
Justice.
A kind of power battery box humidity early warning system described in the utility model, including master control set, humidity detector,
Output device, humidity detector are arranged in power cell of vehicle case and for the humidity information in detection case, master control sets
It is connect respectively with humidity detector, output device, at the humidity information that master control set is detected according to humidity detector
Reason, and handling result is transferred to output device so that output device exports the warning information including image and/or sound.
Specifically, humidity detector is installed in the power battery box of vehicle, the humidity detector is to wet in case
Degree is measured in real time, and master control set collects the moisture signal detected, is analyzed moisture signal, is compared, according to analysis
To output device, output device can export warning information for the result output order of comparison, warning information here include image and/
Or sound, wherein master control set include sequentially connected collection module, analysis contrast module, sending module, collection module with it is wet
Detection device connection is spent, sending module is connect with output device, and analysis contrast module is equipped with humidity threshold, and in the humidity of detection
When information is more than humidity threshold, order sending module transmits warning information to output device, and collection module collects Humidity Detection
The humidity information of device detection is transferred to analysis contrast module, and analysis contrast module is equipped with threshold value, according to demand adjustable thresholds
Setting, different power battery boxes or environmental demand correspond to different threshold values, when the humidity letter that analysis contrast module judgement detects
It when breath is more than threshold value, will transmit an order to output device, it is made to export warning information.
Preferably, threshold value includes first threshold, second threshold；When the humidity information of detection is located at first threshold, the second threshold
When between value, output device transmits image warning information；When the humidity information of detection is more than second threshold, output device transmission
Image and sound warning information set different threshold values, corresponding to export different warning information, it can be achieved that output is different grades of
Early warning, meets the diverse requirements of user, while ensureing the safety problem of power battery box.Further preferably, humidity detector
For humidity sensor 1, humidity sensor 1 is several, and is distributed in power battery box, and output device includes liquid crystal display
4, buzzer 8, wherein the image information of output includes time corresponding with humidity information, position, numerical value, grade, can facilitate use
Family is according to early warning, it is known that the specific damage problem that the humidity sensor 1 of which position detects at what time, for not
Corresponding Countermeasures can be made in time with situation, and safety problem is avoided to occur.
When exporting warning information, for meet user in time, easily receive warning information, sending module is wireless transmission
Module, output device include mobile terminal, and mobile terminal is wirelessly connected with wireless sending module, with wireless transmission, are based on user
To the dependence of mobile terminal, early warning is provided in time, while without constantly watching out for, being conducive to the accessible adaptation of user.Certainly defeated
Go out that device is not limited to this, can also be screen or instrument board 10 in vehicle, master control set ECU3, ECU3 and vehicle
VCU connections, it is preferable that master control set includes the operational and controlled key button for controlling warning information output, and operational and controlled key button setting is exporting
On device, manipulate information storage, deletion by control button, search page turning etc., facilitate management, operational and controlled key button here includes moving
Manipulation in the software of dynamic terminal.
In addition, Tthe utility model system needs power supply 5 to provide electric power, can directly it be connect with the battery of vehicle, power supply 5 and master
Control device connection, humidity detector provides electricity by master control set, specifically use what power supply according to demand depending on, it is such as dry electric
Pond, BMS, VCU, it is preferable that power supply 5 is lithium battery.
Humidity detector is arranged in the utility model in battery case, the air when battery case waterproofing grade fails in case
Humidity changes, and using humidity in humidity detector detection case, analyzing processing is carried out by master control set, wet when detection
When degree is more than established standards, early warning is given in time, to know battery case failure in time and to make maintenance in time, prevents electricity
There is more serious consequence in pond case, effectively prevents battery case security risk.The utility model can pass through display screen and buzzer 8
Image, sound early warning are provided, the mobile devices such as user mobile phone can be docked, corresponding different humidity gives different prompts, facilitates user
It receives information in time and makes countermeasure, battery case critical condition is avoided to occur suddenly, influence user and use or cause fiber crops to user
It is tired, indirectly to a buffer time is provided, it is conducive to user's having time and finds optimal solution, securely and reliably.The utility model
Reasonable for structure, construction is indirect, easy to operate, highly practical, is suitable for popularization and application.
Embodiment one
As shown in Figure 1, a kind of power battery box humidity early warning system described in the present embodiment, including humidity sensor 1, collection
At the ECU3 of wireless sending module, liquid crystal display 4, power supply 5, buzzer 8, ECU3 is connect with power supply 5 by power cord 6,
ECU3 is communicated by the VCU vehicles of CAN lines 7 and vehicle and is connected, and humidity sensor 1 passes through humidity sensor signal line 2 and power supply
Line 6 is connect with ECU3, is connected by power cord 6 and data line between ECU3 and liquid crystal display 4, ECU3, buzzer 8 are by buzzer
Line 9 is driven to connect, wherein there are control button, including page turning key, function key, return key, 5 key of power supply etc. on liquid crystal display 4,
The various operation processings to image information can be achieved.Humidity sensor 1 is 5, is arranged in the power battery box of vehicle, liquid crystal
Display screen 4, buzzer 8 may be provided in car, after the humidity information of detection is passed to ECU3 by humidity sensor 1, ECU3 by analysis,
It calculates, setting first threshold, second threshold in ECU3, when the humidity detected is more than first threshold, is less than second threshold,
Image result is transported to liquid crystal display 4 by ECU3, reminds user, security risk occurs in battery case, while ECU3 is wirelessly sent out
It send to mobile phone terminal, so that user receives prompting in time, when the humidity detected is more than second threshold, ECU3 is not only defeated by image
Liquid crystal display 4 and mobile phone are given, also order buzzer 8 makes a sound, while the also voice prompt early warning of means end, to tell
User's battery case humidity problem is intensification, needs to cope in time, avoids resulting in greater loss.
Embodiment two
As shown in Fig. 2, a kind of power battery box humidity early warning system described in the present embodiment, including humidity sensor 1, collection
At ECU3, BCM11 of wireless sending module, the instrument board 10 of power supply 5, buzzer 8, vehicle, ECU3 passes through power cord with power supply 5
6 connections, ECU3 is communicated by the VCU vehicles of CAN lines 7 and vehicle and is connected, and is connect by data line with BCM11, BCM11 with
Instrument board 10 connects, and humidity sensor 1 is connect by humidity sensor signal line 2 and power cord 6 with ECU3, ECU3, buzzer 8
It is connected by buzzer driving line 9.Humidity sensor 1 is 5, is arranged in the power battery box of vehicle, buzzer 8 may be provided in vehicle
Interior, after the humidity information of detection is passed to ECU3 by humidity sensor 1, ECU3 sets the first threshold by analyzing, calculating in ECU3
Value, second threshold, when the humidity detected is more than first threshold, is less than second threshold, ECU3 exports analysis result
Warning information is sent to instrument board 10 by BCM11, BCM11 by comfortable net, and 10 humidity alarm icon of instrument board is lighted, simultaneously
Result is exported vehicle VCU by ECU3, after vehicle VCU receives warning message, sends and vehicle high pressure is prevented to power on message, instrument board 10
It shows dynamical system failure, reminds driver, while ECU3 is wirelessly transmitted to mobile phone terminal, so that user receives prompting in time, works as inspection
When the humidity measured is more than second threshold, not only by information conveyance to instrument board 10 and mobile phone, also order buzzer 8 is sent out ECU3
Sound, while the also voice prompt early warning of means end.
The above is only the preferred embodiment of the utility model, not makees in any form to the utility model
Limitation is not limited to the utility model although the utility model has been disclosed with preferred embodiment as above, any to be familiar with
The technical staff of this patent is not departing within the scope of technical solutions of the utility model, when the technology contents work using above-mentioned prompt
Go out a little change or is modified to the equivalent embodiment of equivalent variations, as long as being the content without departing from technical solutions of the utility model,
Any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still belong to
In the range of the utility model.
Claims (10)
1. a kind of power battery box humidity early warning system, which is characterized in that including master control set, humidity detector, output dress
It sets, the humidity detector is arranged in power cell of vehicle case and for the humidity information in detection case, the master control dress
It sets and is connect respectively with humidity detector, output device, the humidity information that the master control set is detected according to humidity detector
It is handled, and handling result is transferred to output device so that output device output is pre- including image and/or sound
Alert information.
2. a kind of power battery box humidity early warning system according to claim 1, which is characterized in that the master control set packet
Sequentially connected collection module, analysis contrast module, sending module are included, the collection module is connect with humidity detector, institute
It states sending module to connect with output device, the analysis contrast module is equipped with humidity threshold, and is more than in the humidity information of detection
When humidity threshold, order sending module transmits warning information to output device.
3. a kind of power battery box humidity early warning system according to claim 2, which is characterized in that the threshold value includes the
One threshold value, second threshold；When the humidity information of detection is between first threshold, second threshold, output device transmits image
Warning information；When the humidity information of detection is more than second threshold, output device transmits image and sound warning information.
4. a kind of power battery box humidity early warning system according to claim 2, which is characterized in that the sending module is
Wireless sending module, the output device include mobile terminal, and mobile terminal is wirelessly connected with wireless sending module.
5. a kind of power battery box humidity early warning system according to claim 1, which is characterized in that the master control set is
The VCU connections of ECU, the ECU and vehicle, the output device include the instrument board of vehicle.
6. a kind of power battery box humidity early warning system according to claim 1, which is characterized in that the master control set packet
The operational and controlled key button for controlling warning information output is included, the operational and controlled key button setting is on an output device.
7. a kind of power battery box humidity early warning system according to claim 1, which is characterized in that the output device packet
Include liquid crystal display, buzzer.
8. a kind of power battery box humidity early warning system according to claim 1, which is characterized in that the Humidity Detection dress
It is set to humidity sensor, the humidity sensor is several, and is distributed in power battery box.
9. a kind of power battery box humidity early warning system according to claim 1 or 8, which is characterized in that described image packet
Include time corresponding with humidity information, position, numerical value, grade.
10. a kind of power battery box humidity early warning system according to claim 1, which is characterized in that further include power supply, electricity
Source is connect with master control set.
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| CN201721733698.3U CN207636561U (en) | 2017-12-13 | 2017-12-13 | A kind of power battery box humidity early warning system |
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| CN201721733698.3U CN207636561U (en) | 2017-12-13 | 2017-12-13 | A kind of power battery box humidity early warning system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107884520A (en) * | 2017-12-13 | 2018-04-06 | 桑顿新能源科技有限公司 | A kind of power battery box humidity early warning system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107884520A (en) * | 2017-12-13 | 2018-04-06 | 桑顿新能源科技有限公司 | A kind of power battery box humidity early warning system |
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Effective date of registration: 20230426 Granted publication date: 20180720 |