CN102590761A - Controller area network (CAN)-based fuel cell standby power system online diagnosis instrument - Google Patents
Controller area network (CAN)-based fuel cell standby power system online diagnosis instrument Download PDFInfo
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- CN102590761A CN102590761A CN2012100364206A CN201210036420A CN102590761A CN 102590761 A CN102590761 A CN 102590761A CN 2012100364206 A CN2012100364206 A CN 2012100364206A CN 201210036420 A CN201210036420 A CN 201210036420A CN 102590761 A CN102590761 A CN 102590761A
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- fuel cell
- power system
- module
- backup power
- standby power
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Abstract
The invention discloses a controller area network (CAN)-based fuel cell standby power system online diagnosis instrument, which comprises a power module, a storage module, a display module and a CAN communication module which are respectively connected with a micro controller unit (MCU) module, wherein the power module is connected with the power supply port of a fuel cell standby power system to supply power to other modules; and the CAN communication module is connected with the CAN communication port of the fuel cell standby power system and exchanges data with the fuel cell standby power system. The diagnosis instrument is convenient to use, and facilitates fault diagnosis of the fuel cell standby power system.
Description
Technical field
The present invention relates to a kind of backup power system of fuel cell inline diagnosis appearance based on CAN.
Background technology
From cost consideration, backup power system of fuel cell generally is not equipped with dedicated display, only depends on simple pilot lamp to come the indication mechanism state, and the maintenance personal can't obtain valid data and carries out trouble hunting when breaking down;
Supplier also need carry out the control of standby power system condition monitoring and system carrying out the backup power system of fuel cell routine maintenance, need to be equipped with notebook and could to be connected with standby power supply with communication apparatus.
Because more emat sensor or director demon upgrading of fault need be opened standby power system, find the burning port of controller just can carry out transducer calibration or program upgrade work when backup power system of fuel cell.
To the problem of above-mentioned existence, the invention provides a kind of backup power system of fuel cell inline diagnosis instrument of hand-held, make things convenient for supplier to carry out fault diagnosis and daily system maintenance work.
Summary of the invention
To the problem that exists in the above-mentioned prior art, the objective of the invention is to propose a kind of backup power system of fuel cell inline diagnosis appearance based on CAN, it is easy to use, is convenient to fault diagnosis.
In order to realize the object of the invention; A kind of backup power system of fuel cell inline diagnosis appearance that the present invention proposes based on CAN; Comprise the power module, memory module, display module, the CAN communication module that are connected with a MCU module respectively; Power module is connected to the above each module for power supply through the power supply port with backup power system of fuel cell; The CAN communication module links to each other with the CAN PORT COM of backup power system of fuel cell, carries out exchanges data with backup power system of fuel cell.
As further characteristic of the present invention, this backup power system of fuel cell inline diagnosis appearance is a hand-held.
Since adopt above technical scheme, a kind of backup power system of fuel cell inline diagnosis appearance of the present invention based on CAN, flexible and convenient to use, be convenient to carry out fault diagnosis and daily system maintenance work.
Description of drawings
Fig. 1 is the structured flowchart of a kind of backup power system of fuel cell inline diagnosis appearance based on CAN of the present invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described further:
Fig. 1 is a kind of backup power system of fuel cell inline diagnosis appearance based on CAN of the present invention; Comprise the power module 2, memory module 3, display module 4, the CAN communication module 5 that are connected with a MCU module 1 respectively; Power module 2 is connected to the above each module for power supply through the power supply port with backup power system of fuel cell 6; CAN communication module 5 links to each other with the CAN PORT COM of backup power system of fuel cell 6, carries out exchanges data with backup power system of fuel cell 6.
Display module 4 mainly be with data presentation on touch-screen, also can send instructions through touch-control simultaneously to backup power system of fuel cell 6.
Memory module 3 can be stored information such as the running status that collects from backup power system of fuel cell 6 and failure code, so that diagnostic personnel is set up database, backup power system of fuel cell 6 is analyzed in more detail.
Embodiment:
Inline diagnosis appearance power supply of the present invention adopts the 24V power supply; Backup power system of fuel cell 6 is reserved the power supply port; Directly inline diagnosis appearance port of the present invention is linked to each other to accomplish with the power supply port inline diagnosis appearance is powered on; Power module 2 is given touch display module 4 with 24V power supply one tunnel through isolating power supply, and another road changes into 5V and gives MCU1, CAN communication module 5 and memory module 3 power supplies.
The CAN PORT COM of inline diagnosis appearance links to each other with the monitoring CAN port of backup power system of fuel cell 6; After configuring corresponding CAN communication speed on the touch-screen; The inline diagnosis appearance can be made up one's mind immediate skip to backup power system of fuel cell 6; Standby power system is passed to inline diagnosis appearance CAN communication module 5 with the operational factor of this system through CAN after receiving the heartbeat instruction, and MCU1 will receive to such an extent that data are presented at above the touch LCD screen, supply the operator to observe.
Operating personnel also can go up corresponding controls through the touch liquid crystal screen and control backup power system of fuel cell 6, are used for system fault diagnosis or system's routine maintenance.
When diagnostic equipment and backup power system of fuel cell 6 are set up communication; The MCU1 self-timing is recorded in the operational factor of backup power system of fuel cell 6 in the SD card; Timing can be provided with through this touch-screen; Default value is 500ms, when the data in the SD card surpass the RAM card capacity, deletes data the earliest automatically.
When the client needs refresh routine, on touch-screen, select " demarcate and download " function, selection needs the program of burning, can program be downloaded among the backup power system of fuel cell controller EEPROM through the CAN port.
But above-mentioned embodiment is exemplary, is to be the restriction that this patent is comprised scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; So long as according to spirit that this patent discloses done anyly be equal to change or modify, all fall into the scope that this patent comprises.
Claims (2)
1. backup power system of fuel cell inline diagnosis appearance based on CAN; It is characterized in that: comprise the power module, memory module, display module, the CAN communication module that are connected with a MCU module respectively; Power module is connected to the above each module for power supply through the power supply port with backup power system of fuel cell; The CAN communication module links to each other with the CAN PORT COM of backup power system of fuel cell, carries out exchanges data with backup power system of fuel cell.
2. backup power system of fuel cell inline diagnosis appearance according to claim 1 is characterized in that: this backup power system of fuel cell inline diagnosis appearance is a hand-held.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100364206A CN102590761A (en) | 2012-02-17 | 2012-02-17 | Controller area network (CAN)-based fuel cell standby power system online diagnosis instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100364206A CN102590761A (en) | 2012-02-17 | 2012-02-17 | Controller area network (CAN)-based fuel cell standby power system online diagnosis instrument |
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| CN102590761A true CN102590761A (en) | 2012-07-18 |
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| CN2012100364206A Pending CN102590761A (en) | 2012-02-17 | 2012-02-17 | Controller area network (CAN)-based fuel cell standby power system online diagnosis instrument |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103197255A (en) * | 2013-03-28 | 2013-07-10 | 昆山弗尔赛能源有限公司 | Field quick evaluation system of reserve power supply performance of fuel cell |
| CN104103099A (en) * | 2014-06-17 | 2014-10-15 | 昆山弗尔赛能源有限公司 | Portable 24h data recorder for fuel cell backup power supply equipment |
| CN104502857A (en) * | 2014-12-30 | 2015-04-08 | 天津清源电动车辆有限责任公司 | CAN (controller area network) bus based portable online diagnostic apparatus for lithium battery systems |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101051070A (en) * | 2007-05-16 | 2007-10-10 | 清华大学 | One chip voltage high speed cruising inspection system facing fuel cell |
| CN201378795Y (en) * | 2008-12-09 | 2010-01-06 | 湖南南车时代电动汽车股份有限公司 | DC/DC convertor control panel of fuel cell vehicle |
| CN101799499A (en) * | 2010-02-08 | 2010-08-11 | 深圳市克莱沃电子有限公司 | Power supply distributor monitoring device |
| CN201993448U (en) * | 2011-01-07 | 2011-09-28 | 武汉理工大学 | Fault diagnosis device of fuel cell system |
| CN202018601U (en) * | 2011-01-05 | 2011-10-26 | 中国汽车工程研究院股份有限公司 | Handheld gas engine fault diagnostic instrument |
| CN202522686U (en) * | 2012-02-17 | 2012-11-07 | 昆山弗尔赛能源有限公司 | Controller area network (CAN)-based fuel cell standby power system online diagnosis instrument |
-
2012
- 2012-02-17 CN CN2012100364206A patent/CN102590761A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101051070A (en) * | 2007-05-16 | 2007-10-10 | 清华大学 | One chip voltage high speed cruising inspection system facing fuel cell |
| CN201378795Y (en) * | 2008-12-09 | 2010-01-06 | 湖南南车时代电动汽车股份有限公司 | DC/DC convertor control panel of fuel cell vehicle |
| CN101799499A (en) * | 2010-02-08 | 2010-08-11 | 深圳市克莱沃电子有限公司 | Power supply distributor monitoring device |
| CN202018601U (en) * | 2011-01-05 | 2011-10-26 | 中国汽车工程研究院股份有限公司 | Handheld gas engine fault diagnostic instrument |
| CN201993448U (en) * | 2011-01-07 | 2011-09-28 | 武汉理工大学 | Fault diagnosis device of fuel cell system |
| CN202522686U (en) * | 2012-02-17 | 2012-11-07 | 昆山弗尔赛能源有限公司 | Controller area network (CAN)-based fuel cell standby power system online diagnosis instrument |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103197255A (en) * | 2013-03-28 | 2013-07-10 | 昆山弗尔赛能源有限公司 | Field quick evaluation system of reserve power supply performance of fuel cell |
| CN104103099A (en) * | 2014-06-17 | 2014-10-15 | 昆山弗尔赛能源有限公司 | Portable 24h data recorder for fuel cell backup power supply equipment |
| CN104502857A (en) * | 2014-12-30 | 2015-04-08 | 天津清源电动车辆有限责任公司 | CAN (controller area network) bus based portable online diagnostic apparatus for lithium battery systems |
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| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Gu Rongxin Inventor after: Ma Tiancai Inventor after: Wu Wei Inventor after: Xu Jiazhong Inventor after: Bian Lei Inventor after: Jin Xiulong Inventor after: Zuo Linlin Inventor before: Ma Tiancai Inventor before: Gu Rongxin Inventor before: Wu Wei Inventor before: Xu Jiazhong Inventor before: Bian Lei Inventor before: Jin Xiulong Inventor before: Zuo Linlin |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: MA TIANCAI GU RONGXIN WU WEI XU JIAZHONG BIAN LEI JIN XIULONG ZUO LINLIN TO: GU RONGXIN MA TIANCAI WU WEI XU JIAZHONG BIAN LEI JIN XIULONG ZUO LINLIN |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120718 |