CN203832281U - Power battery monitoring device used for automobile and automobile with power battery monitoring device - Google Patents
Power battery monitoring device used for automobile and automobile with power battery monitoring device Download PDFInfo
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- CN203832281U CN203832281U CN201320681126.0U CN201320681126U CN203832281U CN 203832281 U CN203832281 U CN 203832281U CN 201320681126 U CN201320681126 U CN 201320681126U CN 203832281 U CN203832281 U CN 203832281U
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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Abstract
The utility model discloses a power battery monitoring device used for an automobile and an automobile with the power battery monitoring device. The power battery monitoring device comprises a data collecting module installed in a power battery and a main control module connected with the data collecting module, wherein the data collecting module comprises a sensing detection module, a digital-to-analog converter connected with the sensing detection module, a microprocessor used for processing sensing information after digital-to-analog conversion and connected with the digital-to-analog conversion module, and a first CAN module connected with the microprocessor; the main control module comprises a second CAN module connected with the first CAN module through a CAN line, a central processing unit connected with the CAN modules, and a GPRS communication module used for carrying out wireless communication with a remote monitoring platform and connected with the central processing unit. The power battery monitoring device used for the automobile has the advantages of intelligent processing and comprehensive monitoring.
Description
Technical field
The utility model belongs to vehicle electric field, is specifically related to a kind of electrokinetic cell control monitor unit for automobile and has its automobile.
Background technology
In pure electric vehicle framework, battery system mainly be take lithium cell as main, as LiMn2O4, LiFePO4 etc. now.Battery temperature affects operation, cycle life and charging acceptability, power and energy, the safety and reliability of the electro-chemical systems of battery, is prone to overvoltage, overcurrent danger.Battery pack temperature is subject to the impact of context, as is exposed to the sun or utmost point cold weather all can cause battery to occur safety problem.In existing similar scheme, with battery management system (battery management system, BMS) can only detect the battery status in driving process, can not realize automobile in the monitoring of parking the electrokinetic cell of state, there is not comprehensively, exist the shortcoming of potential safety hazard.·
Utility model content
The utility model is intended at least solve one of technical matters existing in prior art.For this reason, an object of the present utility model is to propose a kind of whole day real time monitoring apparatus of the electrokinetic cell for automobile, this control monitor unit can complete detection battery status, and can realize remote monitoring function, at battery, occurs when dangerous giving the alarm in time.Another object of the present utility model is to propose a kind of automobile with the above-mentioned electrokinetic cell control monitor unit for automobile.
To achieve these goals, according to the electrokinetic cell control monitor unit for automobile of the embodiment of an aspect of the utility model, can comprise: data acquisition module, described data acquisition module is arranged in described electrokinetic cell, and described data acquisition module specifically comprises: sensing detection module; D and A converter, described D and A converter is connected with described sensing detection module; The microprocessor of processing for the sensory information after logarithmic mode conversion, described microprocessor is connected with described D and A converter; And a CAN module, a described CAN module is connected with described microprocessor; And main control module, described main control module is connected with described data acquisition module, and described main control module specifically comprises: the 2nd CAN module, described the 2nd CAN module is connected by CAN line with a described CAN module; Central process unit, described central process unit is connected with described the 2nd CAN module; And the GPRS communication module for carrying out wireless telecommunications with remote monitoring platform, described GPRS communication module is connected with described central process unit.
According to the electrokinetic cell control monitor unit for automobile of the utility model embodiment, can realize in real time comprehensively monitoring to electrokinetic cell, when electrokinetic cell is abnormal, can think that remote monitoring platform sends alarm, has advantages of safe and reliable by GPRS communication module.
In addition, according to the electrokinetic cell control monitor unit for automobile of the utility model embodiment, also there is following additional technical feature:
In an embodiment of the present utility model, described sensing detection module specifically comprises: for detection of the temperature detecting module of described temperature of powered cell; Voltage detection module for detection of described electrokinetic cell voltage; And for detection of the current detection module of described electrokinetic cell electric current.In this embodiment, sensing detection module can monitor temperature, voltage and current, has advantages of complete detection.
In an embodiment of the present utility model, the number of the sensor that described sensing detection module comprises equates with the number of the described electrokinetic cell battery strings for automobile, and described sensor is corresponding one by one with described battery strings.In this embodiment, a sensor of each battery strings configuration, has avoided the insecure defect of local measurement, is conducive to monitor more accurately electrokinetic cell.
In an embodiment of the present utility model, described remote monitoring platform is user mobile phone.In this embodiment, main control module can the very first time by the status report of electrokinetic cell to user.
In an embodiment of the present utility model, described automobile is pure electric automobile.The power of pure electric automobile relies on electrokinetic cell completely, therefore the most applicable employing electrokinetic cell control monitor unit of the present utility model.
According to the automobile of the utility model embodiment on the other hand, comprise above-mentioned any electrokinetic cell control monitor unit for automobile.
According to the automobile of the utility model embodiment, Real-Time Monitoring electrokinetic cell, has advantages of safe and reliable comprehensively.
Additional aspect of the present utility model and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination obviously and is easily understood becoming the description of embodiment, wherein:
Fig. 1 is the structured flowchart of the electrokinetic cell control monitor unit for automobile of the utility model embodiment;
Fig. 2 is the structured flowchart of the sensing detection module of the utility model embodiment;
Fig. 3 is the working process schematic diagram of electrokinetic cell control monitor unit shown in Fig. 1 when motoring condition; With
Fig. 4 is the working process schematic diagram of electrokinetic cell control monitor unit shown in Fig. 1 when parking state.
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
The utility model is mainly to solve the real-time problem of monitoring of whole day of vehicle mounted dynamic battery.In the severe situation of environment, for example automobile parking is exposed to the sun or the medium situation of temperature utmost point low environment at sunlight, the battery dangerous situation such as likely blast.Due to the existence of this danger, need to monitor in real time the carrying out of battery.The utility model aims to provide a kind of device of the real-time monitoring of whole day of the power battery information for automobile.
As shown in Figure 1, the electrokinetic cell control monitor unit for automobile according to the embodiment of an aspect of the utility model, can comprise: data acquisition module 10 and main control module 20, the two is connected by CAN line.
Data acquisition module 10 specifically can comprise: sensing detection module 110, D and A converter 120, microprocessor 130 and a CAN module 140.Wherein: sensing detection module 110 is for detection of states such as the temperature of electrokinetic cell, voltage, electric currents.D and A converter 120 is connected with sensing detection module 110, for transferring digital sensing signal to analog sensed signal.Microprocessor 130 is connected with D and A converter 120, can process for the sensory information after logarithmic mode conversion, and be transmitted to a CAN module 140.
Main control module 20 specifically can comprise: the 2nd CAN module 210, central process unit 220 and GPRS communication module 230.Wherein: the 2nd CAN module 210 is connected by CAN line with a CAN module 140.Central process unit 220 is connected with the 2nd CAN module.GPRS communication module 230 is connected with central process unit 220, for carrying out wireless telecommunications with remote monitoring platform.
As shown in Figure 2, in an embodiment of the present utility model, sensing detection module 110 specifically comprises: for detection of the temperature detecting module 111 of temperature of powered cell; Voltage detection module 112 for detection of electrokinetic cell voltage; And for detection of the current detection module 113 of electrokinetic cell electric current.In this embodiment, sensing detection module can monitor temperature, voltage and current, has advantages of complete detection.
In an embodiment of the present utility model, the number of the sensor that sensing detection module 110 comprises equates with the number of electrokinetic cell battery strings for automobile, and sensor is corresponding one by one with battery strings.In this embodiment, a sensor of each battery strings configuration, has avoided the insecure defect of local measurement, is conducive to monitor more accurately electrokinetic cell.
In an embodiment of the present utility model, remote monitoring platform is user mobile phone.In this embodiment, main control module can the very first time by the status report of electrokinetic cell to user.
In an embodiment of the present utility model, automobile is pure electric automobile.The power of pure electric automobile relies on electrokinetic cell completely, therefore the most applicable employing electrokinetic cell control monitor unit of the present utility model.
In an embodiment of the present utility model, when power vehicle is during in motoring condition, should be configured to for electrokinetic cell control monitor unit of automobile: temperature detecting module 111, voltage detection module 112 and current detection module 113 for example, with temperature information, information of voltage, the current information of upper frequency (every 500ms gathers once) electrokinetic cell; D and A converter 120 is carried out temperature information, information of voltage, current information analogue to digital conversion and is passed to microprocessor 130; Temperature information, information of voltage, current information after microprocessor 130 is processed modulus are transmitted to the 2nd CAN module 210 in main control module 20 by a CAN module 140; Central process unit 220 carries out data retransmission to send remote monitoring platform to after data packing to GPRS module 230.
In an embodiment of the present utility model, when power vehicle is when parking state, should be configured to for the electrokinetic cell control monitor unit of automobile: main control module 20 dormancy; Temperature detecting module 110, voltage detection module 112 and current detection module 113 for example, with temperature information, information of voltage, the current information of lower frequency (every 1min gathers once) electrokinetic cell; D and A converter 120 is carried out temperature information, information of voltage, current information analogue to digital conversion and is passed to microprocessor 130; Temperature information, information of voltage, current information after microprocessor 130 is processed modulus are made comparisons with temperature normality threshold, voltage normality threshold, electric current normality threshold respectively; If exceed normality threshold scope, by a CAN module 140, send warning information to the 2nd CAN module 210, now main control module 20 is waken up; The warning information that central process unit 220 receives from the 2nd CAN module 210, and by GPRS communication module 230, warning information is sent to remote monitoring platform.
For making those skilled in the art understand better the utility model, below in conjunction with Fig. 3 and Fig. 4, further set forth the electrokinetic cell control monitor unit for automobile of the present utility model at motoring condition and the working process of parking state.
As shown in Figure 3, in driving process, data acquisition module 10 Real-time Collection battery informations, by CAN bus, the data transmission gathering is arrived to main control module 20, GPRS communication module in main control module 20, data packing is sent to remote monitoring platform (for example user mobile phone), makes remote monitor and control server energy Real-Time Monitoring information of vehicles, while causing danger, process in time.
As shown in Figure 4, in parking period, data acquisition module 10 work, main control module 20 is in dormant state.Data acquisition module 10 gathers battery information, information passes to microprocessor 130 and compares with normal threshold values, when normal, do not send information to main control module 20, when there is dangerous situation, main control module 20 sends a warning, main control module 20 is waken up, and main control module 20 sends warning information by GPRS communication module 230 wherein.Warning information is dealt into remote monitoring platform (for example user mobile phone).Remote monitoring platform can transmission processing order or the person of the sending someone processing of showing up in time.
According to the automobile of the utility model embodiment on the other hand, comprise above-mentioned any electrokinetic cell control monitor unit for automobile.
According to the automobile of the utility model embodiment, Real-Time Monitoring electrokinetic cell, has advantages of safe and reliable comprehensively.
Additional aspect of the present utility model and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present utility model.In description of the present utility model, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " cw ", " conter clockwise ", " axially ", " radially ", orientation or the position relationship of indications such as " circumferentially " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, the implication of " a plurality of " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or be integral; Can be mechanical connection, can be to be also electrically connected to; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, First Characteristic Second Characteristic " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary indirect contact.And, First Characteristic Second Characteristic " on ", " top " and " above " but First Characteristic directly over Second Characteristic or oblique upper, or only represent that First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " can be First Characteristic under Second Characteristic or tiltedly, or only represent that First Characteristic level height is less than Second Characteristic.
In the description of this specification sheets, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, to the schematic statement of above-mentioned term not must for be identical embodiment or example.And, the specific features of description, structure, material or feature can one or more embodiment in office or example in suitable mode combination.In addition, those skilled in the art can carry out combination and combination by the different embodiment that describe in this specification sheets or example.
Although illustrated and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment in scope of the present utility model, modification, replacement and modification.
Claims (5)
1. for an electrokinetic cell control monitor unit for automobile, it is characterized in that, comprising:
Data acquisition module, described data acquisition module is arranged in described electrokinetic cell, and described data acquisition module specifically comprises:
Sensing detection module, described sensing detection module comprises: for detection of the temperature detecting module of temperature of powered cell; Voltage detection module for detection of electrokinetic cell voltage; And for detection of the current detection module of electrokinetic cell electric current;
D and A converter, described D and A converter is connected with described sensing detection module;
Sensory information after logarithmic mode conversion is carried out the microprocessor of processing, and described microprocessor is connected with described D and A converter; And
The one CAN module, a described CAN module is connected with described microprocessor; And
Main control module, described main control module is connected with described data acquisition module, and described main control module specifically comprises:
The 2nd CAN module, described the 2nd CAN module is connected by CAN line with a described CAN module;
Central process unit, described central process unit is connected with described the 2nd CAN module; And
With the wireless GPRS communication module being connected of remote monitoring platform, described GPRS communication module is connected with described central process unit.
2. the electrokinetic cell control monitor unit for automobile according to claim 1, it is characterized in that, the number of the sensor that described sensing detection module comprises equates with the number of the described electrokinetic cell battery strings for automobile, and described sensor is corresponding one by one with described battery strings.
3. the electrokinetic cell control monitor unit for automobile according to claim 1, is characterized in that, described remote monitoring platform is user mobile phone.
4. the electrokinetic cell control monitor unit for automobile according to claim 1, is characterized in that, described automobile is pure electric automobile.
5. an automobile, is characterized in that, comprising: the electrokinetic cell control monitor unit for automobile in claim 1-4 described in any one.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320681126.0U CN203832281U (en) | 2013-10-30 | 2013-10-30 | Power battery monitoring device used for automobile and automobile with power battery monitoring device |
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| CN201320681126.0U CN203832281U (en) | 2013-10-30 | 2013-10-30 | Power battery monitoring device used for automobile and automobile with power battery monitoring device |
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| CN203832281U true CN203832281U (en) | 2014-09-17 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104678869A (en) * | 2015-01-30 | 2015-06-03 | 深圳市图敏实业有限公司 | Wireless monitoring and alarm method and system for battery power of trolley bus |
| CN105337367A (en) * | 2015-11-28 | 2016-02-17 | 惠州市蓝微新源技术有限公司 | System for monitoring battery pack based on mobile terminal |
| CN105365597A (en) * | 2015-11-28 | 2016-03-02 | 惠州市蓝微新源技术有限公司 | System for monitoring battery pack through embedded terminal equipment |
| CN105892358A (en) * | 2016-04-14 | 2016-08-24 | 北京中电万联科技股份有限公司 | On-board power supply and intelligent monitoring system and method |
| CN106848448A (en) * | 2017-01-12 | 2017-06-13 | 深圳市信宇人科技有限公司 | Lithium-ion-power cell on-line monitoring method and its electrokinetic cell based on wireless transmission method |
| CN107430171A (en) * | 2015-03-04 | 2017-12-01 | 江森自控科技公司 | Battery tester address system and method |
-
2013
- 2013-10-30 CN CN201320681126.0U patent/CN203832281U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104678869A (en) * | 2015-01-30 | 2015-06-03 | 深圳市图敏实业有限公司 | Wireless monitoring and alarm method and system for battery power of trolley bus |
| CN107430171A (en) * | 2015-03-04 | 2017-12-01 | 江森自控科技公司 | Battery tester address system and method |
| CN113433477A (en) * | 2015-03-04 | 2021-09-24 | Cps 科技控股有限公司 | Battery test reporting system and method |
| CN105337367A (en) * | 2015-11-28 | 2016-02-17 | 惠州市蓝微新源技术有限公司 | System for monitoring battery pack based on mobile terminal |
| CN105365597A (en) * | 2015-11-28 | 2016-03-02 | 惠州市蓝微新源技术有限公司 | System for monitoring battery pack through embedded terminal equipment |
| CN105892358A (en) * | 2016-04-14 | 2016-08-24 | 北京中电万联科技股份有限公司 | On-board power supply and intelligent monitoring system and method |
| CN105892358B (en) * | 2016-04-14 | 2019-02-19 | 北京中电万联科技股份有限公司 | Vehicle-mounted power supply and intelligent monitor system and method |
| CN106848448A (en) * | 2017-01-12 | 2017-06-13 | 深圳市信宇人科技有限公司 | Lithium-ion-power cell on-line monitoring method and its electrokinetic cell based on wireless transmission method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180424 Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee after: Beijing treasure Car Co.,Ltd. Address before: 102206 Changping District City, Shahe, Sha Yang Road, Beijing Patentee before: BEIQI FOTON MOTOR Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20211030 |