CN209707936U - The long-range real-time online monitoring system of hydrogen fuel cell engine - Google Patents
The long-range real-time online monitoring system of hydrogen fuel cell engine Download PDFInfo
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- CN209707936U CN209707936U CN201920349627.6U CN201920349627U CN209707936U CN 209707936 U CN209707936 U CN 209707936U CN 201920349627 U CN201920349627 U CN 201920349627U CN 209707936 U CN209707936 U CN 209707936U
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Abstract
The utility model relates to a kind of long-range real-time online monitoring systems of hydrogen fuel cell engine, including Wireless data acquisition unit, terminal server, the end APP, the Wireless data acquisition unit is connected with CAN bus, the Wireless data acquisition unit acquires the floor data of hydrogen fuel cell engine in real time and is uploaded to terminal server, the end APP communicates to connect terminal server, downloads and show the floor data and Diagnosis of Work Conditions information of corresponding hydrogen fuel cell engine.The utility model solves the problems, such as the data acquisition of hydrogen fuel cell engine system and real-time transmission, while may provide the user with implementation quickly engine operation data inspection experience.
Description
Technical field
The utility model relates to engine health monitoring systems, more particularly to a kind of hydrogen fuel cell engine with remotely
Real-time online monitoring system.
Background technique
Hydrogen can be obtained by renewable energy such as solar energy, wind energies, it is considered to be the ideal energy or energy carrier.
Hydrogen generates water after reacting with oxygen, reaction process produces electricl energy, the basic principle of the engine of hydrogen fuel cell.
But blank, hydrogen fuel cell are substantially at for the remote on-line monitoring of hydrogen fuel cell engine system at present
Working condition and failure of launching system etc. can only be by arriving machine itself until hydrogen fuel cell engine automobile stops
Post analysis is periodically collected and downloaded to central controller unit, cannot find failure, analysis data in real time, can not be hydrogen fuel cell
Engine system performance, which is improved, provides real-time data and analysis, causes data to lag, fault diagnosis discovery is also led not in time
The job security of engine system is caused also to decrease.
Utility model content
The purpose of this utility model is to provide for a kind of long-range real-time online monitoring system of hydrogen fuel cell engine, solution
The data for hydrogen fuel cell engine system of having determined acquire and real-time transmission problem, while may provide the user with implementation quickly
The experience of engine operation data inspection.
In order to achieve the above objectives, the technical solution adopted in the utility model is:
The utility model provides a kind of long-range real-time online monitoring system of hydrogen fuel cell engine, including without line number
According to collector, terminal server, the end APP, the Wireless data acquisition unit is connected with CAN bus, the Wireless data acquisition unit
The floor data of hydrogen fuel cell engine is acquired in real time and is uploaded to terminal server, the end APP communicates to connect terminal server,
Download and show the floor data of corresponding hydrogen fuel cell engine.
For above-mentioned technical proposal, there are also further Optimized Measures by applicant.
Further, the Wireless data acquisition unit includes MCU processor, wireless communication unit, MCU processor and CAN
Bus is connected, and the Wireless data acquisition unit obtains the central controller unit of hydrogen fuel cell engine from CAN bus in real time
In data and other floor datas, then collected engine data is sent to by terminal by the wireless communication unit
Server.
Further, data storage cell is configured in the Wireless data acquisition unit, the MCU processor will start
Machine data are kept in data storage cell, and are packaged the engine data stored when with wireless communication unit network and are sent out
It send to terminal server.
Further, the floor data of hydrogen fuel cell engine includes hydrogen cylinder group air supply system pressure, temperature data；
The voltage of hydrogen fuel cell pile, electric current, temperature, dynamic response status data；Compressed air system pressure；Compressor rotary speed number
According to；DC-DC output voltage, electric current, power, dynamic response status data；Cooling system pressure, temperature, revolution speed data.
Further, the MCU processor is the microprocessor based on ARM7 core architecture, wireless communication unit is
One of GPRS module or WLAN module.
Since above-mentioned technical proposal is used, the utility model has the advantage that compared with prior art
The long-range real-time online monitoring system of the hydrogen fuel cell engine of the utility model is, it can be achieved that for hydrogen fuel electricity
The real-time acquisition of pond engine operation and floor data is completed to start based on above-mentioned data in terminal server on this basis
Machine diagnostic analysis, and then these data informations are shown at the end APP, it is easily consulted for user and is not changed convenient for research and development at any time
Into, while being conducive to understanding of the user to engine behaviour in service, improve the safety in utilization and stability of engine.
Detailed description of the invention
Some specific realities of the utility model are described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter
Apply example.Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that
The drawings are not necessarily drawn to scale.In attached drawing:
Fig. 1 is the long-range real-time online monitoring system of hydrogen fuel cell engine according to the utility model one embodiment
System block diagram；
Fig. 2 is work flow diagram of hydrogen fuel cell engine shown in Fig. 1 with long-range real-time online monitoring system.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict can be combined with each other.
Present embodiment describes present embodiment describes a kind of hydrogen fuel cell engines with long-range real-time online monitoring system
System, as shown in Figure 1 and Figure 2, this online monitoring system generally may include Wireless data acquisition unit, terminal server and
The end APP, the Wireless data acquisition unit are connected with CAN bus, and the Wireless data acquisition unit acquires hydrogen fuel cell hair in real time
The floor data of motivation is simultaneously uploaded to terminal server, and the end APP communicates to connect terminal server, downloads and shows corresponding hydrogen combustion
Expect the floor data of battery engine.
Particularly, the Wireless data acquisition unit includes MCU processor, wireless communication unit, MCU processor and CAN
Bus is connected, and the Wireless data acquisition unit obtains the central controller unit of hydrogen fuel cell engine from CAN bus in real time
In data and other floor datas, then collected engine data is sent to by terminal by the wireless communication unit
Server.Wherein, the MCU processor is the microprocessor based on ARM7 core architecture, and wireless communication unit is GPRS module.
Communication signal interrupts when data are transmitted in order to prevent, influences effective acquisition of data, the Wireless data acquisition unit
In configured with for the data storage cell that temporarily stores, MCU processor switches institute according to the network state of wireless communication unit
MCU processor is stated to the processing mode of collected engine data, when wireless communication unit is without network signal at the MCU
The data storage cell that device keeps in engine data is managed, and will be stored after detecting wireless communication unit network recovery
Engine data transmit to terminal server, and restore the Real-time Collection transmission of engine data.
On the basis of data acquisition, terminal server can also diagnose the data that Wireless data acquisition unit is sent back to
Analysis, and grading control is carried out to fault data, it is taken under different stage and hydrogen fuel cell engine difference is fed back, simultaneously will
Diagnosis and process instruction are shown in the end APP.Here the end APP can be mounted to the APP on computer, or be mounted to mobile phone
On APP, as long as can be accessed by wireless network terminal server and download obtain data.
The floor data for the hydrogen fuel cell engine that terminal server is returned using AI analysis Wireless data acquisition unit,
Diagnostic analysis processing result is formed, and is shown in the end APP in company with the floor data of hydrogen fuel cell engine.
In the present embodiment, the floor data of above-mentioned hydrogen fuel cell engine includes but is not limited to hydrogen cylinder group air supply system
Pressure, temperature data；The voltage of hydrogen fuel cell pile, electric current, temperature, dynamic response status data；Compressed air system pressure
Power；Compressor rotary speed data；DC-DC output voltage, electric current, power, dynamic response status data；Cooling system pressure, temperature,
Revolution speed data.
In summary, the hydrogen fuel cell engine of the utility model is with long-range real-time online monitoring system, it can be achieved that right
In the real-time acquisition of hydrogen fuel cell engine operation and floor data, complete on this basis in terminal server based on above-mentioned
The engine diagnostic of data is analyzed, and then these data informations are shown at the end APP, is easily consulted at any time not for user
It is improved convenient for research and development, while being conducive to understanding of the user to engine behaviour in service, improve the safety in utilization and stabilization of engine
Property.
Terminal server can be classified the mass data of acquisition, label, delete choosing etc., right using intelligent algorithm
Mass data is analyzed and processed, and then can receive the various warning messages of hydrogen fuel cell engine system in real time at the end APP,
Corresponding processing and measure can be made in time for alarm.It even, can be according to artificial intelligence analysis's as a result, forming hydrogen fuel electricity
The Performance Analysis of pond engine is reported.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention,
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (6)
1. a kind of long-range real-time online monitoring system of hydrogen fuel cell engine, which is characterized in that including data acquisition
Device, terminal server, the end APP, the Wireless data acquisition unit are connected with CAN bus, and the Wireless data acquisition unit is adopted in real time
Collect the floor data of hydrogen fuel cell engine and be uploaded to terminal server, the end APP communicates to connect terminal server, and downloading is simultaneously
Show the floor data of corresponding hydrogen fuel cell engine.
2. the long-range real-time online monitoring system of hydrogen fuel cell engine according to claim 1, which is characterized in that institute
Stating Wireless data acquisition unit includes MCU processor, wireless communication unit, and MCU processor is connected with CAN bus, the no line number
Obtain the data and other operating conditions in the central controller unit of hydrogen fuel cell engine in real time from CAN bus according to collector
Data, then collected engine data is sent to by terminal server by the wireless communication unit.
3. the long-range real-time online monitoring system of hydrogen fuel cell engine according to claim 2, which is characterized in that institute
It states configured with data storage cell in Wireless data acquisition unit, engine data is kept in data and stored by the MCU processor
Unit, and transmit the engine data stored to terminal server when with wireless communication unit network.
4. the long-range real-time online monitoring system of hydrogen fuel cell engine according to claim 1, which is characterized in that hydrogen
The floor data of fuel battery engines includes hydrogen cylinder group air supply system pressure, temperature data；The electricity of hydrogen fuel cell pile
Pressure, electric current, temperature, dynamic response status data；Compressed air system pressure；Compressor rotary speed data；DC-DC output voltage,
Electric current, power, dynamic response status data；Cooling system pressure, temperature, revolution speed data.
5. the long-range real-time online monitoring system of hydrogen fuel cell engine according to claim 2, which is characterized in that institute
Stating MCU processor is the microprocessor based on ARM7 core architecture.
6. the long-range real-time online monitoring system of hydrogen fuel cell engine according to claim 2, which is characterized in that nothing
Line communication unit is one of GPRS module or WLAN module.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920241869 | 2019-02-26 | ||
| CN2019202418693 | 2019-02-26 |
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| Publication Number | Publication Date |
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| CN209707936U true CN209707936U (en) | 2019-11-29 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109765832A (en) * | 2019-02-26 | 2019-05-17 | 张家港氢芯电气系统科技有限公司 | The long-range real-time online monitoring system of hydrogen fuel cell engine |
| CN111640970A (en) * | 2020-05-29 | 2020-09-08 | 湖北工业大学 | CAN bus-based fuel cell engine upper computer monitoring method |
-
2019
- 2019-03-19 CN CN201920349627.6U patent/CN209707936U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109765832A (en) * | 2019-02-26 | 2019-05-17 | 张家港氢芯电气系统科技有限公司 | The long-range real-time online monitoring system of hydrogen fuel cell engine |
| CN111640970A (en) * | 2020-05-29 | 2020-09-08 | 湖北工业大学 | CAN bus-based fuel cell engine upper computer monitoring method |
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