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CN107863543B - Fuel cell monitoring method and fuel cell device - Google Patents

Fuel cell monitoring method and fuel cell device Download PDF

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Publication number
CN107863543B
CN107863543B CN201711130974.1A CN201711130974A CN107863543B CN 107863543 B CN107863543 B CN 107863543B CN 201711130974 A CN201711130974 A CN 201711130974A CN 107863543 B CN107863543 B CN 107863543B
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fuel cell
environment
controller
preset
sensor
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CN107863543A (en
Inventor
荣瑞
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Shenzhen Guoqing New Energy Technology Co ltd
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Shenzhen Guoqing New Energy Technology Co ltd
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
    • H01M8/0432—Temperature; Ambient temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
    • H01M8/0438—Pressure; Ambient pressure; Flow
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
    • H01M8/0444—Concentration; Density
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
    • H01M8/04664—Failure or abnormal function
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)

Abstract

The embodiment of the invention provides a fuel cell monitoring method and a fuel cell device, wherein the method comprises the following steps: when the controller obtains uninterrupted power supply of the target power supply, at least one sensor is utilized to obtain state information of the environment where the fuel cell is located, and the adjusting equipment is controlled to adjust the environment where the fuel cell is located according to the state information.

Description

Fuel cell monitoring method and fuel cell device
Technical Field
The present invention relates to the field of computers, and in particular, to a fuel cell monitoring method and a fuel cell device.
Background
At present, the fuel cell is used as a novel green power source, and gradually becomes a research focus of the vehicle-mounted engine due to the advantages of high efficiency, low emission and the like. At present, all power supplies on a common hydrogen energy automobile need to be turned off after the whole automobile stops running. After the power supply is turned off, there may be a danger or damage to the fuel cell system or the pipeline, for example, there may be hydrogen in the fuel cell system, there may be a danger of hydrogen leakage, or the temperature of the fuel cell is too low, which causes damage to the fuel cell, resulting in a potential safety hazard of the fuel cell.
Disclosure of Invention
The embodiment of the invention provides a fuel cell monitoring method and a fuel cell device, which can ensure that the state of a fuel cell is always monitored, the environment where the fuel cell is located is timely regulated, and the safety of the fuel cell is ensured.
A first aspect of an embodiment of the present invention provides a fuel cell monitoring method, including:
the controller obtains the power supply of a target power supply, wherein the target power supply is a power supply for supplying power to the controller uninterruptedly;
Acquiring state information of the environment where the fuel cell is located by using at least one sensor;
the controller controls the regulating device to regulate the environment of the fuel cell according to the state information.
Optionally, the controller obtains the status information of the environment in which the fuel cell is located by using at least one sensor, including:
The controller obtains at least one of a temperature value, a hydrogen concentration value and a pressure value of an environment where the fuel cell is located by using at least one of a temperature sensor, a hydrogen concentration sensor and a pressure sensor.
Optionally, the controller controls the adjusting device to adjust the environment of the fuel cell according to the state information, including:
the controller judges whether the state information meets the preset state condition of the environment where the fuel cell is located;
If the condition information is not satisfied, the controller controls the regulating device to regulate the environment of the fuel cell until the state information of the environment of the fuel cell satisfies the preset state condition.
Optionally, the controller controls the adjusting device to adjust the environment of the fuel cell until the state information of the environment of the fuel cell meets the preset state condition, including:
The controller controls the temperature regulating device to regulate the temperature value of the environment where the fuel cell is located until the temperature value is within a preset temperature value range;
And/or the number of the groups of groups,
The controller controls the ventilation equipment to adjust the hydrogen concentration value of the environment where the fuel cell is located until the hydrogen concentration value is within a preset hydrogen concentration value range;
And/or the number of the groups of groups,
The controller controls the ventilation device to adjust the pressure value of the environment where the fuel cell is located until the pressure value is within a preset pressure value range.
Optionally, the fuel cell monitoring method further comprises: and the controller uploads the state information and the adjustment result of the adjustment device on the environment where the fuel cell is located to the background terminal.
Optionally, the controller uploads the state information and a result of the adjustment of the environment where the fuel cell is located by the adjusting device to the background terminal, including:
The controller uploads the temperature value and the temperature regulation result of the temperature regulation equipment on the temperature of the environment where the fuel cell is located to the background terminal;
And/or the number of the groups of groups,
The controller uploads the hydrogen concentration value and the regulation result of the ventilation equipment on the hydrogen concentration of the environment where the fuel cell is located to the background terminal;
And/or the number of the groups of groups,
The controller uploads the pressure value and the regulation result of the ventilation device on the pressure of the environment where the fuel cell is located to the background terminal.
Optionally, when the controller determines that the state information does not meet the preset state condition of the environment where the fuel cell is located, the fuel cell monitoring method further includes: the controller outputs at least one of a temperature abnormality alarm signal, a hydrogen abnormality alarm signal, or a pressure abnormality alarm signal to the background terminal.
A second aspect of an embodiment of the present invention provides a fuel cell monitoring apparatus, including:
the acquisition unit is used for acquiring power supply of a target power supply, wherein the target power supply is a power supply for supplying power to the controller uninterruptedly;
the acquisition unit is also used for acquiring state information of the environment where the fuel cell is located by using at least one sensor;
and the control unit is used for controlling the regulating equipment to regulate the environment of the fuel cell according to the state information.
Optionally, the specific way for the acquiring unit to acquire the state information of the environment where the fuel cell is located by using at least one sensor is as follows:
And acquiring at least one of a temperature value, a hydrogen concentration value and a pressure value of the environment where the fuel cell is positioned by using at least one of a temperature sensor, a hydrogen concentration sensor and a pressure sensor.
Optionally, the control unit is specifically configured to:
Judging whether the state information meets the preset state condition of the environment where the fuel cell is located; if the condition information does not meet the condition information, the control and regulation equipment is controlled to regulate the environment where the fuel cell is located until the condition information of the environment where the fuel cell is located meets the preset condition.
Optionally, the specific manner of the control unit for controlling the adjusting device to adjust the environment where the fuel cell is located until the state information of the environment where the fuel cell is located meets the preset state condition may be:
Controlling a temperature regulating device to regulate the temperature value of the environment where the fuel cell is located until the temperature value is within a preset temperature value range;
And/or the number of the groups of groups,
Controlling ventilation equipment to adjust the hydrogen concentration value of the environment where the fuel cell is located until the hydrogen concentration value is within a preset hydrogen concentration value range;
And/or the number of the groups of groups,
The control ventilation device adjusts the pressure value of the environment where the fuel cell is located until the pressure value is within a preset pressure value range.
Optionally, the fuel cell monitoring device further includes an uploading unit, where the uploading unit is configured to upload the status information and a result of the adjustment of the environment where the fuel cell is located by the adjusting device to the background terminal.
Optionally, the specific way for the uploading unit to upload the state information and the adjustment result of the adjusting device on the environment where the fuel cell is located to the background terminal may be:
uploading the temperature value and the temperature regulation result of the temperature regulation equipment on the environment where the fuel cell is located to a background terminal;
And/or the number of the groups of groups,
Uploading the hydrogen concentration value and the regulation result of the ventilation equipment on the hydrogen concentration of the environment where the fuel cell is located to a background terminal;
And/or the number of the groups of groups,
And uploading the pressure value and the regulation result of the ventilation equipment on the pressure of the environment where the fuel cell is located to a background terminal.
Optionally, the fuel cell monitoring device further includes an output unit, where the output unit is configured to output at least one of a temperature abnormality alarm signal, a hydrogen abnormality alarm signal, or a pressure abnormality alarm signal to the background terminal when the status information is determined not to satisfy the preset status condition of the environment in which the fuel cell is located.
A third aspect of an embodiment of the present invention provides a fuel cell apparatus including: fuel cell, power supply, controller, sensor and regulation device:
the power supply is connected with the controller, and the controller is respectively connected with the sensor and the regulating equipment;
The power supply is used for supplying power to the controller uninterruptedly, the sensor is used for detecting the state information of the environment where the fuel cell is located, the controller obtains the state information detected by the sensor, and the adjusting device is used for adjusting the environment where the fuel cell is located.
Optionally, the sensor comprises: at least one of a temperature sensor, a hydrogen concentration sensor and a pressure sensor, and a controller is respectively connected with the at least one of the temperature sensor, the hydrogen concentration sensor and the pressure sensor;
The temperature sensor is used for detecting the temperature value of the environment where the fuel cell is located, the hydrogen concentration sensor is used for detecting the hydrogen concentration value of the environment where the fuel cell is located, and the pressure sensor is used for detecting the pressure value of the environment where the fuel cell is located.
Optionally, the controller is further configured to: when the state information does not meet the preset state condition of the environment where the fuel cell is located, the controller controls the adjusting device to adjust the environment where the fuel cell is located until the state information of the environment where the fuel cell is located meets the preset state condition.
Optionally, the adjusting device comprises: the controller is respectively connected with the temperature regulating device and the ventilation device; the temperature regulating device is used for regulating the temperature value of the environment where the fuel cell is located, and the ventilation device is used for regulating the hydrogen concentration value and the pressure value of the environment where the fuel cell is located;
Optionally, when the state information does not meet the preset state condition of the environment where the fuel cell is located, the controller controls the adjusting device to adjust the environment where the fuel cell is located until the state information of the environment where the fuel cell is located meets the preset state condition, specifically:
When the temperature value in the state information does not meet the preset temperature value in the preset state condition, the controller controls the temperature regulating device to regulate the temperature value of the environment where the fuel cell is located until the temperature value is within the preset temperature value range;
And/or the number of the groups of groups,
When the hydrogen concentration value in the state information does not meet the preset hydrogen concentration value in the preset conditions, the controller controls the ventilation equipment to adjust the hydrogen concentration value of the environment where the fuel cell is located until the hydrogen concentration value is within the preset hydrogen concentration value range;
And/or the number of the groups of groups,
And controlling the ventilation equipment to adjust the pressure value of the environment where the fuel cell is located until the pressure value is within a preset pressure value range when the pressure value in the state information does not meet the pressure value in the preset condition.
Optionally, the device further comprises a background terminal, wherein the background terminal is connected with the controller, and the background terminal receives the state information uploaded by the controller and the adjustment result of the adjusting device on the environment where the fuel cell is located.
Optionally, the controller is further configured to:
uploading the temperature value and the temperature regulation result of the temperature regulation equipment on the environment where the fuel cell is located to a background terminal;
And/or the number of the groups of groups,
Uploading the hydrogen concentration value and the regulation result of the ventilation equipment on the hydrogen concentration of the environment where the fuel cell is located to a background terminal;
And/or the number of the groups of groups,
And uploading the pressure value and the regulation result of the ventilation equipment on the pressure of the environment where the fuel cell is located to a background terminal.
Optionally, the controller is further configured to:
And outputting at least one of a temperature abnormality alarm signal, a hydrogen abnormality alarm signal or a pressure abnormality alarm signal to the background terminal when the state information does not satisfy a preset state condition of an environment in which the fuel cell is located.
In a fourth aspect, an embodiment of the present invention provides a controller, including a processor, an input device, an output device, and a memory, where the processor, the input device, the output device, and the memory are connected to each other, and where the memory is configured to store a computer program that supports the controller to perform the method described above, the computer program including program instructions, and the processor is configured to invoke the program instructions to perform the method of the first aspect described above.
In a fifth aspect, embodiments of the present invention provide a computer readable storage medium storing a computer program comprising program instructions which, when executed by a processor, cause the processor to perform the method of the first aspect described above.
When the controller acquires uninterrupted power supply of the target power supply, the embodiment of the invention utilizes the at least one sensor to acquire the state information of the environment where the fuel cell is positioned, and controls the adjusting equipment to adjust the environment where the fuel cell is positioned according to the state information, so that the controller always maintains the monitoring state of the fuel cell, adjusts the environment where the fuel cell is positioned at any time, and ensures the safety of the fuel cell.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic flow chart of a fuel cell monitoring method according to an embodiment of the present invention;
FIG. 2 is a flow chart of another fuel cell monitoring method according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a fuel cell monitoring device according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a fuel cell device according to an embodiment of the present invention;
Fig. 5 is a schematic block diagram of a controller according to an embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, a flow chart of a fuel cell monitoring method according to an embodiment of the present invention, where the fuel cell monitoring method shown in fig. 1 may include the following steps:
101. the controller obtains the power supply of a target power supply, wherein the target power supply is a power supply for supplying power to the controller uninterruptedly.
The controller is a monitoring device for the fuel cell, for example, the controller may be a fuel cell controller that specifically monitors the fuel cell, or may be a monitoring device that monitors the fuel cell and other parts simultaneously. The target power supply is a power supply capable of supplying power to the controller uninterruptedly, that is, the target power supply can ensure that the controller is always in a monitoring state of the fuel cell.
For example, assume that a certain vehicle uses a fuel cell as the power generation source and uses a 24V power source as other power consumption on the vehicle, such as air conditioning power consumption, television power consumption, or radio power consumption on the vehicle. The monitoring device of the fuel cell on the vehicle is assumed to be a fuel cell controller, and the power used by the fuel cell controller can be the same as that of the air conditioner on the vehicle, namely, the 24V power supply. During the running process of the vehicle, the fuel cell keeps running state, and the fuel cell controller can be in a monitoring state for the environment where the fuel cell is located; when the vehicle stops running, the fuel cell is stopped, and meanwhile, the 24V power supply on the vehicle needs to be disconnected, and the fuel cell controller stops working at the moment, so that the fuel cell controller cannot continuously monitor the environment of the fuel cell after the fuel cell stops running. However, after the fuel cell is shut down, there are still some problems in the fuel cell: for example, hydrogen may remain in the fuel cell system, which may cause a risk of hydrogen leakage, or the fuel cell may be damaged due to an excessively low temperature of the environment in which the fuel cell is located. After the vehicle stops running, the fuel cell control stops working, so that the problem occurring after the fuel cell stops running cannot be solved in time, and potential safety hazards exist in the fuel cell.
By adopting the fuel cell monitoring method provided by the scheme, the controller obtains uninterrupted power supply of the target power supply to keep constant power, so that the fuel controller on the vehicle can continuously monitor the state of the environment where the fuel cell is located after the power supply of the vehicle is disconnected and the fuel cell stops running, and the fuel cell can be always monitored, and the safety of the fuel cell is ensured. The target power supply can be a 24V power supply which is the same as other power consumption on the vehicle, and the power supply is used separately from the other power consumption, so that the target power supply can still provide power after the other power consumption is powered off, or the target power supply can be a power supply which is different from the other power consumption, is not influenced by whether the power supply on the vehicle is powered off or not, and always maintains the power supply state.
102. The controller obtains status information of the environment in which the fuel cell is located using at least one sensor.
The fuel cell is a power source capable of providing motive power, and is different from the uninterruptible power supply. The sensor is a detection device of the type that may include a temperature sensor for detecting the temperature of the environment in which the fuel cell is located; a pressure sensor for detecting the pressure of the environment in which the fuel cell is located; and a hydrogen concentration sensor for detecting a hydrogen concentration value of an environment in which the fuel cell is located. In other words, in the embodiment of the invention, if the pressure sensor detects that the pressure of the environment where the fuel cell is located changes, it is indicated that a trace amount of hydrogen leaks in the environment where the fuel cell is located; if the hydrogen concentration sensor detects that the hydrogen concentration value of the environment where the fuel cell is located changes, a large amount of hydrogen leakage exists in the environment where the fuel cell is located, that is, the pressure sensor can detect trace hydrogen leakage, and the hydrogen concentration sensor can detect a large amount of hydrogen leakage.
The status information of the environment in which the fuel cell is located may refer to a temperature value of the environment in which the fuel cell is located, a pressure value of the environment in which the fuel cell is located, a hydrogen concentration value of the environment in which the fuel cell is located, or a humidity value of the environment in which the fuel cell is located.
Optionally, the controller obtains at least one of a temperature value, a hydrogen concentration value, and a pressure value of an environment in which the fuel cell is located using at least one of a temperature sensor, a hydrogen concentration sensor, and a pressure sensor.
103. The controller controls the regulating device to regulate the environment of the fuel cell according to the state information.
Alternatively, the conditioning device may include a temperature conditioning device that may be used to condition the temperature value of the environment in which the fuel cell is located, and a ventilation device that may be used to condition the hydrogen concentration value and the pressure value of the environment in which the fuel cell is located, that is, the ventilation device is mainly used to exhaust the environment in which the fuel cell is located that contains hydrogen. Or the adjusting device may comprise other devices, not listed here.
Alternatively, the controller may set a preset state condition for the state of the environment in which the fuel cell is located, and the preset state condition may be a value or a range. It is assumed that the controller may set a preset temperature value range for the temperature of the environment in which the fuel cell is located to be greater than 0 degrees celsius, or may be between 0 degrees celsius and a certain degree celsius, which is a temperature greater than 0 degrees celsius. It is assumed that the controller may set a preset hydrogen concentration value range for the hydrogen concentration value of the environment in which the fuel cell is located, or the controller may set a preset pressure value range for the pressure value of the environment in which the fuel cell is located.
Optionally, the controller may determine whether the status information satisfies a preset status condition of an environment in which the fuel cell is located; if the condition information of the environment of the fuel cell is not met, the controller controls the adjusting device to adjust the environment of the fuel cell until the condition information of the environment of the fuel cell meets the preset condition; if so, the controller can upload the state information to the background terminal to prompt the user that the fuel cell state is safe at the moment.
For example, assuming that the fuel controller obtains the temperature value of the environment where the fuel cell is located by using the temperature sensor, and determines that the temperature value is not within the preset temperature value range of the environment where the fuel cell is located, the controller controls the temperature adjusting device of the fuel cell to adjust the temperature value of the environment where the fuel cell is located until the temperature value is within the preset temperature value range, where the temperature adjusting device may be a fuel cell thermal insulation heating device or may be other temperature adjusting devices.
For another example, it is assumed that the fuel controller obtains a pressure value of an environment where the fuel cell is located by using the pressure sensor, determines that the pressure value is not within a preset pressure value range of the environment where the fuel cell is located, and if the pressure value is smaller than the preset pressure value range, that is, it is indicated that there is a trace of hydrogen leakage in the fuel cell system, the controller controls the ventilation device to adjust the pressure value of the environment where the fuel cell is located until the pressure value is within the preset pressure value range.
For example, if the fuel controller obtains the hydrogen concentration value of the environment where the fuel cell is located by using the hydrogen concentration sensor and determines that the hydrogen concentration value is not within the preset hydrogen concentration value range of the environment where the fuel cell is located, the controller controls the ventilation device to adjust the hydrogen concentration value of the environment where the fuel cell is located until the hydrogen concentration value is within the preset hydrogen concentration value range.
Optionally, if the controller determines that the state information does not meet the preset state condition of the environment where the fuel cell is located, the controller may output at least one of a temperature abnormality alarm signal, a hydrogen abnormality alarm signal or a pressure abnormality alarm signal to the background terminal, so as to prompt a terminal user of a problem occurring when the fuel cell is stopped, and the user may determine whether to manually participate in handling the problem occurring in the fuel cell according to the type of the alarm information, so as to ensure that the fuel cell is not damaged.
Optionally, the control can upload the state information and the adjustment result of the adjusting device on the environment where the fuel cell is located to the background terminal so that a user can know the problem of the fuel cell after the fuel cell is stopped, and the situation that the problem is solved by the controller can determine whether the fuel cell can be continuously used next time, and the use safety of the fuel cell is ensured.
According to the embodiment of the invention, when the power supply of the target power supply is acquired, the controller acquires the state information of the environment where the fuel cell is located by utilizing at least one sensor, and controls the adjusting equipment to adjust the environment where the fuel cell is located according to the state information, so that the monitoring state of the fuel cell can be kept all the time, the environment where the fuel cell is located is adjusted in time, and the safety of the fuel cell is ensured.
Referring to fig. 2, a flow chart of another fuel cell monitoring method according to an embodiment of the present invention, where the fuel cell monitoring method shown in fig. 2 may include the following steps:
201. the controller obtains the power supply of a target power supply, wherein the target power supply is a power supply for supplying power to the controller uninterruptedly.
202. The controller obtains status information of the environment in which the fuel cell is located using at least one sensor.
203. The controller judges whether the state information satisfies a preset state condition of an environment in which the fuel cell is located.
204. If the condition information is not satisfied, the controller controls the regulating device to regulate the environment of the fuel cell until the state information of the environment of the fuel cell satisfies the preset state condition.
Specifically, after the controller obtains the state information of the environment where the fuel cell is located by using at least one sensor, the controller may determine whether the state information meets the preset state information of the environment where the fuel cell is located, where the preset state information may be preset by the controller: if yes, the fuel cell can upload the state information to a background terminal, or does not process the state information; if the information of the environment of the fuel cell is not satisfied, the controller controls the adjusting device to adjust the environment of the fuel cell until the state information of the environment of the fuel cell satisfies the preset condition. Therefore, the controller can be ensured to solve the problems existing in the fuel cell system in time, and the damage to the fuel cell is avoided.
When the controller detects that the hydrogen concentration value is larger than the hydrogen concentration value of a certain unit, the controller controls the ventilation equipment to adjust the hydrogen concentration of the environment where the fuel cell is located, so that the hydrogen leakage quantity of the environment where the fuel cell is located is reduced, and the danger is avoided when the fuel cell is started next time. Wherein, because the pressure sensor can detect a trace amount of hydrogen leakage, the hydrogen concentration sensor can detect a large amount of hydrogen leakage, and the minimum value of the range of the preset hydrogen concentration of the environment where the fuel cell is located can be assumed to be the maximum value of the hydrogen concentration detectable by the pressure sensor. For example, assuming that the pressure sensor is capable of detecting that the maximum hydrogen concentration is a, when the controller obtains the ambient hydrogen concentration in the fuel cell system using the hydrogen concentration sensor, the controller may set the preset hydrogen concentration value of the environment in which the fuel cell is located to be b (b is equal to or greater than a).
205. The controller outputs at least one of a temperature abnormality alarm signal, a hydrogen abnormality alarm signal, or a pressure abnormality alarm signal to the background terminal.
Specifically, if the controller judges that the state information does not meet the preset state condition of the environment where the fuel cell is located, that is, the environment where the fuel cell is located has an abnormal state, in order to ensure the safety of the fuel cell, the controller can output an alarm signal to a background terminal when controlling the adjusting device, such as the temperature adjusting device or the ventilation device, to adjust the environment in the fuel cell system, so as to remind a terminal user of the abnormal state of the fuel cell, and if the environment in the fuel cell system needs to be manually adjusted by a user, the abnormal state of the fuel cell can be eliminated in time, and the fuel cell is in a safe state.
For example, if the controller obtains the hydrogen concentration value and the pressure value of the environment where the fuel cell is located by using the hydrogen concentration sensor and the pressure sensor, and the hydrogen concentration value is not within the preset hydrogen concentration value range, and the pressure value is not within the preset pressure value range, the controller outputs a hydrogen abnormality alarm signal and a pressure abnormality alarm signal to the background terminal when controlling the ventilation device to adjust the hydrogen concentration and the pressure of the environment where the fuel cell is located. The pressure abnormality alarm signal indicates that the sensor detects that the pressure value of the environment where the fuel cell is located changes, that is, that a trace amount of hydrogen gas leaks in the fuel cell system, the leakage amount can be completely discharged through the ventilation device, the hydrogen abnormality alarm signal indicates that a large amount of hydrogen gas leaks in the fuel cell system, and the leakage amount cannot be completely discharged through the ventilation device, so that when the two alarm signals are received, a background terminal user selects to preferentially process the hydrogen abnormality alarm signal, and the danger of leakage of a large amount of hydrogen gas in the fuel cell system is avoided.
206. And the controller uploads the state information and the adjustment result of the adjustment device on the environment where the fuel cell is located to the background terminal.
Specifically, when the controller obtains the state information of the environment where the fuel cell is located by using at least one sensor and judges that the state information does not meet the preset state condition of the environment where the fuel cell is located, the controller controls the adjusting device to adjust the environment where the fuel cell is located, and uploads the state information and the adjusting result of the adjusting device on the environment where the fuel cell is located to the background terminal, and meanwhile, an alarm signal is sent, so that a user of the background terminal can know the state of the fuel cell, the problem existing in the fuel cell can be solved in time, and the fuel cell is prevented from being damaged.
Optionally, the controller may upload the temperature value and the temperature adjustment result of the temperature adjustment device, such as the fuel cell thermal insulation heating device, to the background terminal; and/or the controller uploads the hydrogen concentration value and the regulation result of the ventilation equipment on the hydrogen concentration of the environment where the fuel cell is located to the background terminal; and/or the controller uploads the pressure value and the regulation result of the ventilation device on the pressure of the environment where the fuel cell is located to the background terminal.
Optionally, the execution sequence of step 205 and step 206 is not limited, step 206 may be executed first, and then step 205 may be executed, that is, when step 204 controls that the status information does not meet the preset status condition of the environment where the fuel cell is located, the controller may upload the status information and the adjustment result of the adjusting device on the environment where the fuel cell is located to the background terminal first, and then output the abnormality alarm signal to the background terminal. That is, after the controller determines that the state information does not meet the preset state condition, the controller needs to upload the abnormal alarm signal, the state information and the adjustment result of the adjusting device on the environment where the fuel cell is located to the background terminal, so as to remind a user of the problem of the fuel cell, and the user selectively solves the problem of the fuel cell according to the information received by the background terminal, thereby ensuring the safety of the fuel cell.
In the embodiment of the invention, when the power supply of the target power supply is acquired, the controller acquires the state information of the environment where the fuel cell is located by using at least one sensor, and when the state information does not meet the preset state condition of the environment where the fuel cell is located, the controller controls the adjusting device to adjust the environment where the fuel cell is located until the state information of the environment where the fuel cell is located meets the preset state condition. Meanwhile, the controller outputs an alarm signal, uploads state information and a regulating result of the state information to the background terminal, so that a user of the background terminal can know the environment of the fuel cell in real time, abnormal conditions of the fuel cell can be timely processed, damage to the fuel cell is avoided, and the safety of the fuel cell is ensured.
Referring to fig. 3, which is a schematic structural diagram of a fuel cell monitoring device according to an embodiment of the present invention, as shown in fig. 3, the fuel cell monitoring device may include:
An obtaining unit 301, configured to obtain a power supply of a target power supply, where the target power supply is a power supply for supplying power to the controller uninterruptedly;
the acquiring unit 301 is further configured to acquire status information of an environment in which the fuel cell is located using at least one sensor;
And a control unit 302, configured to control the adjusting device to adjust the environment of the fuel cell according to the status information.
Optionally, the specific way for the acquiring unit 301 to acquire the state information of the environment where the fuel cell is located by using at least one sensor is: and acquiring at least one of a temperature value, a hydrogen concentration value and a pressure value of the environment where the fuel cell is positioned by using at least one of a temperature sensor, a hydrogen concentration sensor and a pressure sensor.
Optionally, the control unit 302 is specifically configured to: judging whether the state information meets the preset state condition of the environment where the fuel cell is located; if the condition information does not meet the condition information, the control and regulation equipment is controlled to regulate the environment where the fuel cell is located until the condition information of the environment where the fuel cell is located meets the preset condition.
Optionally, the specific manner of the control unit 302 for controlling the adjusting device to adjust the environment of the fuel cell until the state information of the environment of the fuel cell meets the preset state condition may be:
Controlling a temperature regulating device to regulate the temperature value of the environment where the fuel cell is located until the temperature value is within a preset temperature value range; and/or controlling the ventilation equipment to adjust the hydrogen concentration value of the environment where the fuel cell is located until the hydrogen concentration value is within a preset hydrogen concentration value range; and/or controlling the ventilation device to adjust the pressure value of the environment where the fuel cell is located until the pressure value is within a preset pressure value range.
Optionally, the fuel cell monitoring device further includes an uploading unit 303, where the uploading unit 303 is configured to upload the status information and the adjustment result of the adjusting device on the environment where the fuel cell is located to the background terminal.
Optionally, the specific way for the uploading unit 303 to upload the status information and the adjustment result of the environment where the adjusting device is located to the background terminal may be:
Uploading the temperature value and the temperature regulation result of the temperature regulation equipment on the environment where the fuel cell is located to a background terminal; and/or uploading the hydrogen concentration value and the regulation result of the ventilation equipment on the hydrogen concentration of the environment where the fuel cell is located to a background terminal; and/or uploading the pressure value and the regulation result of the ventilation device on the pressure of the environment where the fuel cell is located to the background terminal.
Optionally, the fuel cell monitoring device further includes an output unit 304, where the output unit 304 is configured to output at least one of a temperature abnormality alarm signal, a hydrogen abnormality alarm signal, or a pressure abnormality alarm signal to the background terminal when the status information is determined not to satisfy the preset status condition of the environment in which the fuel cell is located.
In the embodiment of the present invention, after the acquisition unit 301 acquires uninterrupted power supply of the target power supply, the acquisition unit 301 acquires the state information of the environment where the fuel cell is located by using at least one sensor, and the control unit 302 controls the adjusting device to adjust the environment where the fuel cell is located according to the state information, so that the monitoring state of the fuel cell can be ensured all the time, the environment where the fuel cell is located is adjusted in real time, and the safety of the fuel cell is ensured.
Referring to fig. 4, a block diagram of a fuel cell device according to an embodiment of the present invention, as shown in fig. 4, may include: a fuel cell 400, a power source 401, a controller 402, a sensor 403, and a regulating device 404.
The power supply 401, the controller 402, the sensor 403 and the adjusting device 404 may form a monitoring module, where the fuel cell 400 is connected with the monitoring module, and the monitoring module is used to monitor the state of the fuel cell system environment in real time, adjust the environment where the fuel cell is located in time, and ensure the safety of the fuel cell.
Specifically, the power supply 401 is connected to the controller 402, and the controller 402 is connected to the sensor 403 and the adjusting device 404, respectively;
the power supply 401 provides uninterrupted power for the controller 402, the sensor 403 is used for detecting the state information of the environment where the fuel cell is located, the controller 402 obtains the state information detected by the sensor, and the adjusting device 404 is used for adjusting the environment where the fuel cell is located.
Alternatively, the sensor 403 may include: at least one of the temperature sensor 4031, the hydrogen concentration sensor 4032 and the pressure sensor 4033, and the controller 402 is connected to at least one of the temperature sensor 4031, the hydrogen concentration sensor 4032 and the pressure sensor 4033, respectively. Or the sensor 403 may also comprise other types of sensors, not illustrated herein.
Alternatively, the temperature sensor 4031, the hydrogen concentration sensor 4032, and the pressure sensor 4033 may be connected to the controller 402 in a non-cross-connection manner or a cross-connection manner. Wherein, the non-cross connection means that the above-mentioned sensors 4031, 4032 or 4033 are not connected with other sensors when connected with the controller 402, for example, when the temperature sensor 4031 is connected with the controller 402, the temperature sensor 4031 is not connected with any one of the hydrogen concentration sensor 4032 or the pressure sensor 4033; cross-connect means that the above-mentioned sensor 4031, 4032 or 4033 may be connected to other sensors when connected to the controller 402, for example, the hydrogen concentration sensor 4032 may be connected to any of the sensors 4031 or 4033 when connected to the controller 402.
The temperature sensor 4031 may be used to detect a temperature value of an environment in which the fuel cell is located, the hydrogen concentration sensor 4032 may be used to detect a hydrogen concentration value of an environment in which the fuel cell is located, and the pressure sensor 4033 may be used to detect a pressure value of an environment in which the fuel cell is located.
Optionally, the adjusting device 404 may include: a temperature adjusting device 4041 and a ventilation device 4042, the controller 402 is connected with the temperature adjusting device 4041 and the ventilation device 4042, respectively, the temperature adjusting device 4041 is used for adjusting the temperature value of the environment where the fuel cell is located, and the ventilation device 4042 is used for adjusting the hydrogen concentration value and the pressure value of the environment where the fuel cell is located. In other words, the function of the ventilation device may be that when the hydrogen in the environment of the fuel cell leaks, the hydrogen concentration sensor or the pressure sensor detects the leakage amount of the hydrogen, and the controller controls the ventilation device to start working to purge the leaked hydrogen, so that the safety is ensured. The adjusting device 404 is just two common devices, and the adjusting device 404 may also include other adjusting devices for adjusting the state of the environment in which the fuel cell is located, which is not illustrated.
The temperature adjusting device 4041 may be a fuel cell heating and insulating device, or other temperature adjusting device. Alternatively, the connection between the controller 402 and the temperature adjusting device 4041 and the ventilation device 4042 may be cross connection or non-cross connection, that is, when the temperature adjusting device 4041 or the ventilation device 4042 is connected to the controller 402, the connection between the temperature adjusting device 4042 or the temperature adjusting device 4041 may be selected, or the connection between the temperature adjusting device 4042 and the ventilation device 4042 may be selected.
Optionally, the controller 402 is further configured to: when the state information does not satisfy the preset state condition of the environment in which the fuel cell is located, the control adjustment device 404 adjusts the environment in which the fuel cell is located until the state information of the environment in which the fuel cell is located satisfies the preset state condition.
Specifically, after the controller 402 obtains the state information of the environment in which the fuel cell is located detected by the sensor 404, it is determined whether the state information satisfies the preset state condition of the environment in which the fuel cell is located: if so, the controller 402 may ignore the status information without any processing of the information; if not, the controller 402 controls the adjusting device 404 to adjust the environment in which the fuel cell is located until the state information of the environment in which the fuel cell is located satisfies the preset state condition.
Optionally, when the state information does not meet the preset condition of the environment where the fuel cell is located, the control and adjustment device 404 is controlled to adjust the environment where the fuel cell is located until the state information of the environment where the fuel cell is located meets the preset state condition, which may be specifically:
When the temperature value in the state information does not meet the temperature value of the preset state condition, the controller 402 controls the temperature adjusting device 4041 to adjust the temperature value of the environment where the fuel cell is located until the temperature value is within the preset temperature value range;
And/or, when the hydrogen concentration value in the state information does not meet the hydrogen concentration value of the preset state condition, the controller 402 controls the ventilation device 4042 to adjust the hydrogen concentration value of the environment where the fuel cell is located until the hydrogen concentration value is within the preset hydrogen concentration value range;
And/or, when the pressure value in the state information does not meet the pressure value of the preset state condition, the controller 402 controls the ventilation device 4042 to adjust the pressure value of the environment where the fuel cell is located until the pressure value is within the preset pressure value range.
Optionally, the fuel cell apparatus may further include a background terminal 405, where the background terminal 405 is connected to the controller 402, and the background terminal receives the status information uploaded by the controller and the adjustment result of the adjusting device on the environment where the fuel cell is located. The background terminal 405 may be a portable terminal such as a mobile phone or a tablet, or may be a non-portable terminal such as a notebook computer or a desktop computer. Alternatively, the background terminal 405 may be connected to the controller 402 by a wired connection, such as a network cable connection, or may be a wireless connection, such as a wireless fidelity (WIRELESS FIDELITY, WIFI) connection or other wireless connection such as bluetooth. The background terminal 405 receives the status information uploaded by the controller 402 and the adjustment result of the adjustment device on the environment where the fuel cell is located, so that the user of the background terminal 405 can check the status of the environment where the fuel cell is located at any time, and the safety of the fuel cell is ensured.
Optionally, the manner in which the controller 402 uploads the status information and the adjustment result of the environment in which the adjustment device is located to the background terminal 405 may be:
The controller 402 uploads the temperature value and the result of the temperature adjustment by the temperature adjustment device 4041 to the background terminal 405;
and/or uploading the hydrogen concentration value and the adjustment result of the ventilation device 4042 to the background terminal 405;
and/or upload the pressure value and the result of the regulation of the pressure of the environment in which the fuel cell is located by the ventilation device 4042 to the background terminal 405.
Optionally, the background terminal 405 may be further configured to receive at least one of a temperature abnormality alarm signal, a hydrogen abnormality alarm signal, or a pressure abnormality alarm signal that is output by the controller when the status information does not satisfy a preset status condition of an environment in which the fuel cell is located. Specifically, the alarm signal is used for reminding a background terminal user of problems in the fuel cell system in real time, and particularly when power failure occurs, the alarm signal can facilitate users to solve abnormal conditions in the fuel cell system in time and ensure the safety of the fuel cell. Optionally, the alarm signal has a different priority to be handled by the user depending on the type of alarm signal.
For example, the hydrogen abnormality alarm signal and the pressure abnormality alarm signal outputted by the controller 402 are generated when the hydrogen in the system leaks, and after the background terminal 405 receives the two signals, the user of the background terminal 405 may choose to process the hydrogen abnormality alarm signal first, because the pressure alarm signal indicates that the fuel cell is in the environment with a trace amount of hydrogen leaking, the trace amount of hydrogen leaking can be discharged through the ventilation device 4042, and the hydrogen abnormality alarm signal indicates that the fuel cell is in the environment with a large amount of hydrogen leaking, because the hydrogen leakage amount is large, all leaking hydrogen cannot be discharged only through the ventilation device 4042, so that user assistance is needed to ensure the safety of the fuel cell.
The fuel cell device comprises a fuel cell 400, a power source 401, a controller 402, a sensor 403 and an adjusting device 404, wherein the power source 401 is respectively connected with the controller 402, the sensor 403 and the adjusting device 404 to form a monitoring module, and the monitoring module is connected with the fuel cell 400 and is used for monitoring the state of the internal environment of the fuel cell 400 in real time so as to solve the problem of danger of the fuel cell in time and ensure the safety of the fuel cell.
Referring to fig. 5, a schematic block diagram of a controller according to an embodiment of the present invention is provided. The controller in the present embodiment as shown in fig. 5 may include: one or more processors 501; one or more transmitting devices 502, one or more receiving devices 503, and a memory 504. The processor 501, the transmitting device 502, the receiving device 503, and the memory 504 are connected via a bus 505. The memory 504 is used for storing a computer program comprising program instructions, and the processor 501 is used for executing the program instructions stored by the memory 504. Wherein the processor 501 is configured to invoke the program instruction execution:
acquiring power supply of a target power supply, wherein the target power supply is a power supply for uninterrupted power supply of a controller;
Acquiring state information of the environment where the fuel cell is located by using at least one sensor;
and controlling the regulating device to regulate the environment of the fuel cell according to the state information.
Optionally, the processor 501 is specifically configured to obtain, by using at least one sensor, status information of an environment in which the fuel cell is located:
And acquiring at least one of a temperature value, a hydrogen concentration value and a pressure value of the environment where the fuel cell is positioned by using at least one of a temperature sensor, a hydrogen concentration sensor and a pressure sensor.
Optionally, according to the state information, the control and adjustment device adjusts the environment of the fuel cell, and the processor 501 is specifically configured to:
Judging whether the state information meets the preset state condition of the environment where the fuel cell is located;
if the condition information does not meet the condition information, the control and regulation equipment is controlled to regulate the environment where the fuel cell is located until the condition information of the environment where the fuel cell is located meets the preset condition.
Optionally, the control and adjustment device adjusts the environment of the fuel cell until the state information of the environment of the fuel cell meets the preset state condition, and the processor 501 is specifically configured to:
Controlling a temperature regulating device to regulate the temperature value of the environment where the fuel cell is located until the temperature value is within a preset temperature value range;
And/or the number of the groups of groups,
Controlling ventilation equipment to adjust the hydrogen concentration value of the environment where the fuel cell is located until the hydrogen concentration value is within a preset hydrogen concentration value range;
And/or the number of the groups of groups,
The control ventilation device adjusts the pressure value of the environment where the fuel cell is located until the pressure value is within a preset pressure value range.
Optionally, the processor 501 is further configured to: and uploading the state information and the adjustment result of the adjustment device on the environment of the fuel cell to the background terminal.
Optionally, the status information and the adjustment result of the environment where the fuel cell is located by the adjustment device are uploaded to the background terminal, and the processor 501 is specifically configured to:
uploading the temperature value and the temperature regulation result of the temperature regulation equipment on the environment where the fuel cell is located to a background terminal;
And/or the number of the groups of groups,
Uploading the hydrogen concentration value and the regulation result of the ventilation equipment on the hydrogen concentration of the environment where the fuel cell is located to a background terminal;
And/or the number of the groups of groups,
And uploading the pressure value and the regulation result of the ventilation equipment on the pressure of the environment where the fuel cell is located to a background terminal.
Optionally, the processor 501 is further configured to: and when the state information is judged to not meet the preset state condition of the environment where the fuel cell is located, outputting at least one of a temperature abnormality alarm signal, a hydrogen abnormality alarm signal or a pressure abnormality alarm signal to the background terminal.
It should be appreciated that in embodiments of the present invention, the Processor 501 may be a central processing unit (Central Processing Unit, CPU), which may also be other general purpose processors, digital signal processors (DIGITAL SIGNAL processors, DSPs), application SPECIFIC INTEGRATED Circuits (ASICs), off-the-shelf Programmable gate arrays (Field-Programmable GATE ARRAY, FPGA) or other Programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The transmitting device 502 components may include a signal source, a transducer, a transmitter, and the like. The sending device 502 is invoked by the processor to send an information query request to the query server. When the receiving device 503 is called by the processor, a response to the information query request sent by the query server is received.
The memory 504 may include read only memory and random access memory and provide instructions and data to the processor 501. A portion of memory 504 may also include non-volatile random access memory. For example, the memory 504 may also store information of device type.
In a specific implementation, the processor 501, the sending device 502, and the receiving device 503 described in the embodiments of the present invention may perform the implementation described in the fuel cell monitoring method shown in fig. 1, and may also perform the implementation of the fuel cell monitoring apparatus described in fig. 3 in the embodiments of the present invention, which are not described herein again.
An embodiment of the present invention provides a computer-readable storage medium storing a computer program comprising program instructions that when executed by a processor implement:
acquiring power supply of a target power supply, wherein the target power supply is a power supply for uninterrupted power supply of a controller;
Acquiring state information of the environment where the fuel cell is located by using at least one sensor;
and controlling the regulating device to regulate the environment of the fuel cell according to the state information.
Optionally, at least one sensor is used to obtain status information of an environment in which the fuel cell is located, and the program instructions, when executed by the processor, specifically implement:
And acquiring at least one of a temperature value, a hydrogen concentration value and a pressure value of the environment where the fuel cell is positioned by using at least one of a temperature sensor, a hydrogen concentration sensor and a pressure sensor.
Optionally, according to the state information, the control and regulation device regulates the environment where the fuel cell is located, and the program instructions are specifically implemented when executed by the processor:
Judging whether the state information meets the preset state condition of the environment where the fuel cell is located;
if the condition information does not meet the condition information, the control and regulation equipment is controlled to regulate the environment where the fuel cell is located until the condition information of the environment where the fuel cell is located meets the preset condition.
Optionally, the control and adjustment device adjusts the environment of the fuel cell until the state information of the environment of the fuel cell meets a preset state condition, and the program instructions when executed by the processor implement:
Controlling a temperature regulating device to regulate the temperature value of the environment where the fuel cell is located until the temperature value is within a preset temperature value range;
And/or the number of the groups of groups,
Controlling ventilation equipment to adjust the hydrogen concentration value of the environment where the fuel cell is located until the hydrogen concentration value is within a preset hydrogen concentration value range;
And/or the number of the groups of groups,
The control ventilation device adjusts the pressure value of the environment where the fuel cell is located until the pressure value is within a preset pressure value range.
Optionally, the program instructions when executed by the processor further implement: and uploading the state information and the adjustment result of the adjustment device on the environment of the fuel cell to the background terminal.
Optionally, the state information and the adjustment result of the adjusting device on the environment where the fuel cell is located are uploaded to the background terminal, and when the program instruction is executed by the processor, the specific implementation is that:
uploading the temperature value and the temperature regulation result of the temperature regulation equipment on the environment where the fuel cell is located to a background terminal;
And/or the number of the groups of groups,
Uploading the hydrogen concentration value and the regulation result of the ventilation equipment on the hydrogen concentration of the environment where the fuel cell is located to a background terminal;
And/or the number of the groups of groups,
And uploading the pressure value and the regulation result of the ventilation equipment on the pressure of the environment where the fuel cell is located to a background terminal.
Optionally, the program instructions when executed by the processor further implement: and if the state information does not meet the preset state condition of the environment where the fuel cell is located, outputting at least one of a temperature abnormality alarm signal, a hydrogen abnormality alarm signal or a pressure abnormality alarm signal to the background terminal.
The computer readable storage medium may be an internal storage unit of the controller according to any of the foregoing embodiments, for example, a hard disk or a memory of the controller. The computer readable storage medium may also be an external storage device of the controller, such as a plug-in hard disk, a smart memory card (SMART MEDIA CARD, SMC), a Secure Digital (SD) card, a flash memory card (FLASH CARD), or the like, which are provided on the controller. Further, the computer readable storage medium may also include both an internal storage unit and an external storage device of the controller. The computer readable storage medium is used to store the computer program and other programs and data required by the controller. The computer-readable storage medium may also be used to temporarily store data that has been output or is to be output.
Those skilled in the art will appreciate that implementing all or part of the above-described methods in accordance with the embodiments may be accomplished by way of a computer program stored on a computer readable storage medium, which when executed may comprise the steps of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a random-access Memory (Random Access Memory, RAM), or the like.
The above disclosure is only a preferred embodiment of the present invention, and it should be understood that the scope of the invention is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present invention.

Claims (8)

1. A fuel cell monitoring method, characterized by comprising:
The method comprises the steps that a controller obtains power supply of a target power supply, wherein the target power supply is a power supply for supplying power to the controller uninterruptedly;
the controller acquires state information of the environment where the fuel cell is located by using at least one sensor;
The controller controls the regulating device to regulate the environment of the fuel cell according to the state information, the regulating device comprises a temperature regulating device and a ventilation device, the temperature regulating device is used for regulating the temperature value of the environment of the fuel cell, and the ventilation device is used for regulating the hydrogen concentration value and the pressure value of the environment of the fuel cell;
The controller controls the adjusting device to adjust the environment of the fuel cell according to the state information, and the method comprises the following steps: the controller judges whether the state information meets the preset state condition of the environment where the fuel cell is located; if the condition information does not meet the preset condition information, the controller controls the adjusting device to adjust the environment of the fuel cell until the state information of the environment of the fuel cell meets the preset condition information, and at least one abnormal alarm signal is output to the background terminal.
2. The method of claim 1, wherein the controller using at least one sensor to obtain status information of the environment in which the fuel cell is located, comprises:
The controller obtains at least one of a temperature value, a hydrogen concentration value and a pressure value of an environment where the fuel cell is located by using at least one of a temperature sensor, a hydrogen concentration sensor and a pressure sensor.
3. The method according to claim 1, wherein the controller controlling the adjusting device to adjust the environment in which the fuel cell is located until the state information of the environment in which the fuel cell is located satisfies the preset state condition includes:
the controller controls a temperature regulating device to regulate the temperature value of the environment where the fuel cell is located until the temperature value is within a preset temperature value range;
And/or the number of the groups of groups,
The controller controls the ventilation equipment to adjust the hydrogen concentration value of the environment where the fuel cell is located until the hydrogen concentration value is within a preset hydrogen concentration value range;
And/or the number of the groups of groups,
The controller controls the ventilation device to adjust the pressure value of the environment where the fuel cell is located until the pressure value is within a preset pressure value range.
4. A method according to any one of claims 1-3, wherein the method further comprises:
and the controller uploads the state information and the adjustment result of the adjustment device on the environment where the fuel cell is located to a background terminal.
5. A fuel cell apparatus, characterized in that the fuel cell apparatus comprises a fuel cell, a power source, a controller, a sensor, and a regulating device;
The power supply is connected with the controller, and the controller is respectively connected with the sensor and the regulating equipment;
The power supply is used for providing power for the controller continuously, the sensor is used for detecting state information of the environment where the fuel cell is located, the controller is used for obtaining the state information detected by the sensor, the regulating equipment is used for regulating the environment where the fuel cell is located, the regulating equipment comprises temperature regulating equipment and ventilation equipment, the temperature regulating equipment is used for regulating the temperature value of the environment where the fuel cell is located, and the ventilation equipment is used for regulating the hydrogen concentration value and the pressure value of the environment where the fuel cell is located;
the controller is further configured to: when the state information does not meet the preset state condition of the environment where the fuel cell is located, controlling the adjusting device to adjust the environment where the fuel cell is located until the state information of the environment where the fuel cell is located meets the preset state condition, and outputting at least one abnormal alarm signal to a background terminal.
6. The apparatus of claim 5, wherein the sensor comprises at least one of a temperature sensor, a hydrogen concentration sensor, and a pressure sensor;
The controller is respectively connected with at least one of the temperature sensor, the hydrogen concentration sensor and the pressure sensor;
The temperature sensor is used for detecting the temperature value of the environment where the fuel cell is located, the hydrogen concentration sensor is used for detecting the hydrogen concentration value of the environment where the fuel cell is located, and the pressure sensor is used for detecting the pressure value of the environment where the fuel cell is located.
7. The apparatus of claim 5, wherein the controller is connected to the temperature regulating device and the ventilation device, respectively;
when the state information does not meet the preset state condition of the environment where the fuel cell is located, the controller controls the adjusting device to adjust the environment where the fuel cell is located until the state information of the environment where the fuel cell is located meets the preset state condition, specifically:
When the temperature value in the state information does not meet the preset temperature value in the preset state condition, the controller controls the temperature regulating equipment to regulate the temperature value of the environment where the fuel cell is located until the temperature value is within a preset temperature value range;
And/or the number of the groups of groups,
When the hydrogen concentration value in the state information does not meet the preset hydrogen concentration value in the preset state condition, the controller controls the ventilation equipment to adjust the hydrogen concentration value of the environment where the fuel cell is located until the hydrogen concentration value is within a preset hydrogen concentration value range;
And/or the number of the groups of groups,
And when the pressure value in the state information does not meet the preset pressure value in the preset state condition, the controller controls the ventilation equipment to adjust the pressure value of the environment where the fuel cell is located until the pressure value is within a preset pressure value range.
8. The apparatus of claim 5, wherein the apparatus further comprises a background terminal;
The background terminal is connected with the controller, and receives the state information uploaded by the controller and the adjusting result of the adjusting device on the environment where the fuel cell is located.
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