CN113446105A - Vehicle-mounted efficient fan control method and device, computer equipment and storage medium - Google Patents
Vehicle-mounted efficient fan control method and device, computer equipment and storage medium Download PDFInfo
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- CN113446105A CN113446105A CN202110651458.3A CN202110651458A CN113446105A CN 113446105 A CN113446105 A CN 113446105A CN 202110651458 A CN202110651458 A CN 202110651458A CN 113446105 A CN113446105 A CN 113446105A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/02—Controlling of coolant flow the coolant being cooling-air
- F01P7/026—Thermostatic control
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/02—Controlling of coolant flow the coolant being cooling-air
- F01P7/04—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2037/00—Controlling
- F01P2037/02—Controlling starting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2050/00—Applications
- F01P2050/22—Motor-cars
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
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- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to a vehicle-mounted efficient fan control method, a device, computer equipment and a storage medium, wherein the method comprises the following steps: acquiring equipment operation temperature data corresponding to each vehicle-mounted radiating fan in real time according to radiating fan starting temperature information preset by each vehicle-mounted radiating fan; acquiring a starting temperature threshold corresponding to the starting temperature of each cooling fan, and triggering a fan pre-starting instruction when acquiring that the equipment temperature data reaches the corresponding starting temperature threshold; counting first starting time of each vehicle-mounted cooling fan from a vehicle starting message to a fan pre-starting instruction, and counting second starting time of each vehicle-mounted cooling fan from the fan pre-starting instruction to a fan normal starting instruction; and generating a corresponding fan operation report according to the first starting time and the second starting time of each vehicle-mounted cooling fan. This application has the intelligent effect of promotion control to on-vehicle radiator fan.
Description
Technical Field
The invention relates to the technical field of cooling fans, in particular to a vehicle-mounted efficient fan control method and device, computer equipment and a storage medium.
Background
At present, a cooling fan is generally applied to each device, and is used for cooling the devices in operation, so that the influence on the operation efficiency caused by overheating in the operation process of the devices is reduced.
In the existing automobile, a heat radiation fan is also arranged at a water tank of an engine and used for cooling the water tank. The electronic radiator fan is usually automatically started when the temperature of water in the water tank reaches about 70 ℃, so as to cool the engine and the water tank.
The inventors consider that the above prior art solutions have the following drawbacks:
in the operation process of the vehicle-mounted cooling fan, the control on the cooling fan is not intelligent enough, so that an improvement space is provided.
Disclosure of Invention
In order to improve the intelligence of control over a vehicle-mounted cooling fan, the application provides a vehicle-mounted efficient fan control method, a device, computer equipment and a storage medium.
The above object of the present invention is achieved by the following technical solutions:
a vehicle-mounted high-efficiency fan control method comprises the following steps:
after a vehicle starting message is acquired, acquiring equipment operation temperature data corresponding to each vehicle-mounted radiating fan in real time according to radiating fan starting temperature information preset by each vehicle-mounted radiating fan;
acquiring a starting temperature threshold corresponding to the starting temperature of each cooling fan, and triggering a fan pre-starting instruction when acquiring that the equipment temperature data reaches the corresponding starting temperature threshold, wherein the numerical value of the starting temperature threshold is smaller than the numerical value of the cooling fan starting temperature information;
when the equipment temperature operation temperature data reaches the corresponding starting temperature of the cooling fan, triggering a normal starting instruction of the fan;
counting first starting time of each vehicle-mounted radiating fan from a vehicle starting message to the fan pre-starting instruction, and counting second starting time of each vehicle-mounted radiating fan from the fan pre-starting instruction to the fan normal starting instruction;
and generating a corresponding fan operation report according to the first starting time and the second starting time of each vehicle-mounted cooling fan.
By adopting the technical scheme, when the vehicle is started, the starting conditions of the vehicle-mounted cooling fan, namely the starting temperature information of the cooling fan, are monitored according to the parts needing cooling and heat dissipation, and the corresponding starting instruction of the cooling fan is triggered according to the equipment running temperature data of each part, so that heat dissipation is timely performed on each equipment in the running process of the vehicle; by setting a pre-starting temperature threshold value, when the equipment operation temperature data reaches the corresponding pre-starting temperature threshold value, a fan pre-starting instruction is triggered, so that the cooling fan can slowly start to work, on one hand, each vehicle-mounted fan can be buffered from stopping working to starting at full power, the service life of the cooling fan can be prolonged, on the other hand, the vehicle-mounted cooling fan can be started more quickly when the equipment operation temperature reaches the cooling fan starting temperature, and therefore the equipment of the vehicle can be cooled more efficiently; the corresponding fan running report is generated by counting the first starting time and the second starting time, so that an owner of the vehicle can timely acquire whether the vehicle equipment or the cooling fan breaks down, the equipment of the vehicle can be timely maintained, and the intelligence of detecting the running condition of the vehicle is improved.
The present application may be further configured in a preferred example to: after triggering a fan pre-start instruction, the vehicle-mounted high-efficiency fan control method further comprises the following steps:
acquiring a fan identifier to be started from the fan pre-starting instruction;
triggering corresponding pre-starting output power to a corresponding vehicle-mounted fan according to the fan identifier to be started, wherein the pre-starting output power is smaller than the output power corresponding to the normal fan starting instruction;
and generating a corresponding air output detection result according to the pre-starting output power.
Through adopting above-mentioned technical scheme, through at the in-process of fan prestart, acquire the prestart output power this moment, can judge whether this on-vehicle fan heater fan operates normally according to this prestart output power to can in time generate the air output testing result, and then make the owner of vehicle can in time discover whether the on-vehicle fan breaks down.
The present application may be further configured in a preferred example to: the generating of the corresponding air output detection result according to the pre-starting output power specifically comprises:
calculating pre-starting air output data according to the pre-starting output power;
acquiring actual pre-starting air output data corresponding to each fan identifier to be started;
and comparing the actual pre-starting air output data with the pre-starting air output data, and generating the air output detection result according to the comparison result.
Through adopting above-mentioned technical scheme, because on-vehicle fan probably leads to actual air output to be less than theoretical air output because factors such as deposition, deformation or damage, consequently, through calculating according to the output that starts in advance and start the air output, simultaneously through acquireing actual air output data that starts in advance, can compare out radiator fan's air output and the difference of theoretical value to can in time feed back in the air output testing result.
The present application may be further configured in a preferred example to: after the obtaining of the first start time and the second start time and before the generating of the corresponding fan operation report according to the first start time and the second start time of each vehicle-mounted cooling fan, the vehicle-mounted efficient fan control method further includes:
acquiring the first starting time and the second starting time of each vehicle-mounted cooling fan in a preset time period, and respectively taking the first starting time and the second starting time as first data to be analyzed and second data to be analyzed;
and generating a corresponding first starting time variation trend graph and a corresponding second starting time variation trend graph in the first data to be analyzed and the second data to be analyzed.
By adopting the technical scheme, the operating efficiency of each vehicle-mounted cooling fan can be judged from the variation trend of the starting time by generating the first data to be analyzed and the second data to be analyzed and generating the first starting time variation trend chart and the second starting time variation trend chart according to the first data to be analyzed and the second data to be analyzed.
The present application may be further configured in a preferred example to: generating a corresponding fan operation report according to the first starting time and the second starting time of each vehicle-mounted cooling fan specifically comprises:
acquiring the first starting time variation trend chart and the second starting time variation trend chart of each vehicle-mounted cooling fan, and acquiring a first variation and a second variation from the first starting time variation trend chart and the second starting time variation trend chart respectively;
and comparing the first variable quantity and the second variable quantity with corresponding early warning threshold values, and generating the fan operation report according to the comparison result.
By adopting the technical scheme, the state change of the cooling fan when the cooling fan is started can be obtained according to the variation by judging the variation corresponding to the first starting time variation trend graph and the second starting time variation trend graph, so that whether the equipment and/or the cooling wind speed have problems or not and the equipment and/or the cooling wind speed which have faults can be positioned.
The second objective of the present invention is achieved by the following technical solutions:
an on-board high efficiency fan control apparatus, comprising:
the device temperature acquisition module is used for acquiring device operation temperature data corresponding to each vehicle-mounted radiating fan in real time according to radiating fan starting temperature information preset by each vehicle-mounted radiating fan after a vehicle starting message is acquired;
the fan pre-starting module is used for acquiring a starting temperature threshold corresponding to the starting temperature of each cooling fan, and when the condition that the temperature data of the equipment reaches the corresponding starting temperature threshold is acquired, a fan pre-starting instruction is triggered, wherein the value of the starting temperature threshold is smaller than that of the cooling fan starting temperature information;
the fan starting module is used for triggering a normal fan starting instruction when the equipment operation temperature data reaches the corresponding cooling fan starting temperature;
the data counting module is used for counting first starting time from vehicle starting information to fan pre-starting instructions of each vehicle-mounted cooling fan and counting second starting time from the fan pre-starting instructions to the normal fan starting instructions of each vehicle-mounted cooling fan;
and the report output module is used for generating a corresponding fan operation report according to the first starting time and the second starting time of each vehicle-mounted cooling fan.
By adopting the technical scheme, when the vehicle is started, the starting conditions of the vehicle-mounted cooling fan, namely the starting temperature information of the cooling fan, are monitored according to the parts needing cooling and heat dissipation, and the corresponding starting instruction of the cooling fan is triggered according to the equipment running temperature data of each part, so that heat dissipation is timely performed on each equipment in the running process of the vehicle; by setting a pre-starting temperature threshold value, when the equipment operation temperature data reaches the corresponding pre-starting temperature threshold value, a fan pre-starting instruction is triggered, so that the cooling fan can slowly start to work, on one hand, each vehicle-mounted fan can be buffered from stopping working to starting at full power, the service life of the cooling fan can be prolonged, on the other hand, the vehicle-mounted cooling fan can be started more quickly when the equipment operation temperature reaches the cooling fan starting temperature, and therefore the equipment of the vehicle can be cooled more efficiently; the corresponding fan running report is generated by counting the first starting time and the second starting time, so that an owner of the vehicle can timely acquire whether the vehicle equipment or the cooling fan breaks down, the equipment of the vehicle can be timely maintained, and the intelligence of detecting the running condition of the vehicle is improved.
The third purpose of the present application is achieved by the following technical solutions:
a computer device comprising a memory, a processor and a computer program stored in said memory and executable on said processor, said processor implementing the steps of the above-mentioned in-vehicle efficient fan control method when executing said computer program.
The fourth purpose of the present application is achieved by the following technical solutions:
a computer-readable storage medium storing a computer program which, when executed by a processor, implements the steps of the above-described in-vehicle high-efficiency fan control method.
In summary, the present application includes at least one of the following beneficial technical effects:
1. by setting a pre-starting temperature threshold value, when the equipment operation temperature data reaches the corresponding pre-starting temperature threshold value, a fan pre-starting instruction is triggered, so that the cooling fan can slowly start to work, on one hand, each vehicle-mounted fan can be buffered from stopping working to starting at full power, the service life of the cooling fan can be prolonged, on the other hand, the vehicle-mounted cooling fan can be started more quickly when the equipment operation temperature reaches the cooling fan starting temperature, and therefore the equipment of the vehicle can be cooled more efficiently;
2. the corresponding fan operation report is generated by counting the first starting time and the second starting time, so that an owner of the vehicle can timely acquire whether the vehicle equipment or the cooling fan has a fault, the equipment of the vehicle can be timely maintained, and the intelligence of detecting the vehicle operation condition is improved;
3. because the actual air output of the vehicle-mounted fan is less than the theoretical air output due to factors such as dust accumulation, deformation or damage, the difference between the air output of the cooling fan and the theoretical value can be compared by calculating the pre-starting air output according to the pre-starting output power and acquiring the actual pre-starting air output data, so that the feedback can be timely carried out on the air output detection result;
4. by judging the variation corresponding to the first starting time variation trend graph and the second starting time variation trend graph, the state variation of the cooling fan during starting can be obtained according to the variation, and therefore whether the equipment and/or the cooling wind speed have problems or not and the equipment and/or the cooling wind speed which have faults can be located.
Drawings
FIG. 1 is a flow chart of a method for controlling an on-board high-efficiency fan according to an embodiment of the present application;
FIG. 2 is a flow chart of another implementation of a method for controlling an on-board efficient fan according to an embodiment of the present disclosure;
FIG. 3 is a flowchart illustrating an implementation of step S203 in the method for controlling an on-board efficient fan according to an embodiment of the present disclosure;
FIG. 4 is a flow chart of another implementation of a method for controlling an on-board efficient fan according to an embodiment of the present disclosure;
FIG. 5 is a flowchart illustrating an implementation of step S50 in the method for controlling an on-board efficient fan according to an embodiment of the present application;
FIG. 6 is a functional block diagram of an on-board high efficiency fan control system according to an embodiment of the present application;
fig. 7 is a schematic diagram of an apparatus in an embodiment of the present application.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
In one embodiment, as shown in fig. 1, the present application discloses a method for controlling a vehicle-mounted efficient fan, which specifically includes the following steps:
s10: and after the vehicle starting message is acquired, acquiring equipment operation temperature data corresponding to each vehicle-mounted radiating fan in real time according to radiating fan starting temperature information preset by each vehicle-mounted radiating fan.
In this embodiment, the vehicle start message refers to a message triggered when the vehicle goes from a stopped state to a started state. The vehicle-mounted cooling fan is a cooling fan which is installed in an automobile and used for cooling components in the automobile. The radiator fan start temperature information refers to a temperature condition for controlling the start of each vehicle-mounted radiator fan. The device operating temperature data refers to devices in the automobile, such as an engine and a water tank, which need to be cooled by using a vehicle-mounted cooling fan.
Specifically, according to the specific situation of the automobile, corresponding cooling fan starting temperature information is set for each device which needs to be cooled by using the vehicle-mounted cooling fan, for example, when the water tank is cooled, the vehicle-mounted cooling fan used for cooling the water tank is started after the temperature of the water tank reaches 70 ℃, and the 70 ℃ is the cooling starting temperature information of the vehicle-mounted cooling fan at the water tank.
Further, after the driver starts the automobile, the device operating temperature data of the corresponding device is acquired according to the installation position of each vehicle-mounted cooling fan, namely the device for cooling each vehicle-mounted cooling fan. The method for acquiring the operating temperature data of the equipment can be to use a device for detecting the temperature arranged on the automobile.
S20: and acquiring a starting temperature threshold corresponding to the starting temperature of each cooling fan, and triggering a fan pre-starting instruction when acquiring that the equipment temperature data reaches the corresponding starting temperature threshold, wherein the numerical value of the starting temperature threshold is smaller than the numerical value of the cooling fan starting temperature information.
In this embodiment, the starting temperature threshold refers to a numerical condition for determining whether to control each vehicle-mounted cooling fan to start according to the initial rotation speed. The fan pre-starting instruction is an instruction signal for controlling each vehicle-mounted radiating fan to start according to the initial rotating speed.
Specifically, a corresponding starting temperature threshold is set for each vehicle-mounted cooling fan in advance, and the value of the starting temperature threshold is smaller than the value of the cooling fan starting temperature information, that is, when the equipment operation temperature data of the equipment reaches the corresponding starting temperature threshold but does not reach the cooling fan starting temperature information, a fan pre-starting instruction is triggered to the vehicle-mounted cooling fan of the equipment, so that the vehicle-mounted cooling fan is controlled to operate according to the initial power.
S30: and when the equipment operation temperature data reaches the corresponding starting temperature of the cooling fan, triggering a normal starting instruction of the fan.
In this embodiment, the normal fan starting instruction refers to an instruction message for controlling the vehicle-mounted cooling fan to normally operate.
Specifically, when the device operation temperature data of the device is gradually increased from the start temperature threshold to the corresponding cooling fan start temperature information, a fan normal start instruction is sent to the controller of the vehicle-mounted cooling fan, the rotating speed of the vehicle-mounted cooling fan is increased, and the output power during normal operation is increased from the initial power.
S40: and counting first starting time of each vehicle-mounted cooling fan from the vehicle starting message to the fan pre-starting instruction, and counting second starting time of each vehicle-mounted cooling fan from the fan pre-starting instruction to the fan normal starting instruction.
Specifically, after each vehicle is started, the first starting time from the vehicle starting message to the acquisition of the fan pre-starting instruction and the second starting time from the acquisition of the fan pre-starting instruction to the acquisition of the fan normal starting instruction of each vehicle-mounted heat dissipation wind speed are counted.
S50: and generating a corresponding fan operation report according to the first starting time and the second starting time of each vehicle-mounted cooling fan.
In this embodiment, the fan operation report refers to a file for recording an operation condition of a vehicle-mounted cooling fan of an automobile, and is used for determining whether the vehicle-mounted cooling fan or a device that needs cooling and heat dissipation in the automobile has a fault.
Specifically, the existing vehicle-mounted cooling fan usually performs corresponding maintenance when an obvious fault occurs or maintenance is performed, but it is difficult for an inexperienced driver to find the fault in time, so that the problem that the vehicle cannot normally run due to untimely vehicle maintenance may be caused. Therefore, the corresponding fan operation report is generated by statistically analyzing the first start time and the second start time of each vehicle-mounted cooling fan, and for example, whether the vehicle-mounted cooling fan fails or not can be determined by checking whether the first start time and the second start time reach a preset time or not.
In the embodiment, when the vehicle is started, the starting conditions of the vehicle-mounted cooling fan, namely the starting temperature information of the cooling fan, are monitored according to the parts needing cooling and heat dissipation, and the corresponding starting instruction of the cooling fan is triggered according to the equipment operating temperature data of each part, so that heat is dissipated for each equipment in time in the running process of the vehicle; by setting a pre-starting temperature threshold value, when the equipment operation temperature data reaches the corresponding pre-starting temperature threshold value, a fan pre-starting instruction is triggered, so that the cooling fan can slowly start to work, on one hand, each vehicle-mounted fan can be buffered from stopping working to starting at full power, the service life of the cooling fan can be prolonged, on the other hand, the vehicle-mounted cooling fan can be started more quickly when the equipment operation temperature reaches the cooling fan starting temperature, and therefore the equipment of the vehicle can be cooled more efficiently; the corresponding fan running report is generated by counting the first starting time and the second starting time, so that an owner of the vehicle can timely acquire whether the vehicle equipment or the cooling fan breaks down, the equipment of the vehicle can be timely maintained, and the intelligence of detecting the running condition of the vehicle is improved.
In an embodiment, as shown in fig. 2, after step S20, the vehicle-mounted efficient fan control method further includes:
s201: and acquiring the identifier of the fan to be started from the fan pre-starting instruction.
In this embodiment, the identifier of the fan to be started refers to a unique identifier of the vehicle-mounted cooling fan that needs to be pre-started in the vehicle.
Specifically, after a fan pre-start instruction is triggered, an identifier of the vehicle-mounted cooling fan to be controlled is acquired from the fan pre-start instruction and is used as the identifier of the fan to be started.
S202: and triggering corresponding pre-starting output power to the corresponding vehicle-mounted fan according to the fan identifier to be started, wherein the pre-starting output power is smaller than the output power corresponding to the normal starting instruction of the fan.
In this embodiment, the pre-start output power refers to a corresponding output power when the vehicle-mounted cooling fan is pre-started.
Specifically, when a vehicle-mounted cooling fan needs to be pre-started, corresponding output power is set so as to control a motor of the vehicle-mounted cooling fan to act according to the output power.
Further, the pre-starting output power is sent to the corresponding controller according to the pre-starting fan identification, so that the controller controls the corresponding motor to output.
S203: and generating a corresponding air output detection result according to the pre-starting output power.
In this embodiment, the air output detection result refers to a comparison result between an actual air output and a predetermined air output of the vehicle-mounted cooling fan.
Specifically, the theoretical air output when the vehicle-mounted cooling fan is pre-started is calculated through the pre-start output power, and the theoretical air output is compared with the actual air output, so that the air output detection result is obtained.
In an embodiment, as shown in fig. 3, in step S203, that is, generating a corresponding air output detection result according to the pre-start output power specifically includes:
s2031: and calculating pre-starting air output data according to the pre-starting output power.
In this embodiment, the pre-start air output data refers to theoretical air output data when the vehicle-mounted cooling fan operates according to the pre-start output power.
Specifically, according to the identifier of the fan to be started, model parameters of a motor used for controlling the rotation of the fan blades of the corresponding vehicle-mounted cooling fan are obtained, and the pre-starting air output data is calculated through the pre-starting output power and the lucky parameters.
S2032: and acquiring actual pre-starting air output data corresponding to each fan identifier to be started.
Specifically, the air output of the air outlet of the cooling fan identified by the fan to be started can be measured by the corresponding sensor and used as the pre-start air output data.
S2033: and comparing the actual pre-start air output data with the pre-start air output data, and generating an air output detection result according to the comparison result.
Specifically, the actual pre-start air output data and the pre-start air output data are compared, and an air output detection result is generated according to the comparison result.
Optionally, when the numerical difference between the actual pre-start air output data and the pre-start air output data is large, the record can be carried out in the air output detection result, and the corresponding fault prompt is triggered, so that the efficiency of a driver for acquiring the fault can be improved; meanwhile, the ratio between the actual pre-start air output data and the numerical value of the pre-start air output data can be calculated, and the power of the vehicle-mounted cooling fan during actual cooling of the equipment is increased through the white ratio, so that the efficiency of cooling of the equipment by the vehicle-mounted cooling fan is ensured.
In an embodiment, as shown in fig. 4, after the obtaining of the first start time and the second start time and before the generating of the corresponding fan operation report according to the first start time and the second start time of each vehicle-mounted cooling fan, the vehicle-mounted high efficiency fan control method further includes:
s401: and acquiring first starting time and second starting time of each vehicle-mounted cooling fan in a preset time period, and respectively taking the first starting time and the second starting time as first data to be analyzed and second data to be analyzed.
In this embodiment, the first data to be analyzed refers to a data set for counting the first starting time. The second data to be analyzed is a data set for counting the second starting time.
Specifically, the preset time period is set, for example, one week, one month, or the time from the current time of maintenance of the vehicle to the next time of maintenance of the vehicle. In the time period, after each vehicle is started, the first starting time and the second starting time of each vehicle-mounted cooling fan are recorded, so that first data to be analyzed and second data to be analyzed are obtained.
S402: and generating a corresponding first starting time variation trend graph and a corresponding second starting time variation trend graph in the first data to be analyzed and the second data to be analyzed.
Specifically, a corresponding line graph is generated for each value of the first starting time in the first data to be analyzed, and a first starting time variation trend is obtained; and generating a corresponding line graph for each second starting time value in the second data to be analyzed to obtain a second starting time variation trend.
In an embodiment, as shown in fig. 5, in step S50, generating a corresponding fan operation report according to the first start time and the second start time of each vehicle-mounted radiator fan specifically includes:
s51: and acquiring a first starting time variation trend chart and a second starting time variation trend chart of each vehicle-mounted cooling fan, and acquiring a first variation and a second variation from the first starting time variation trend chart and the second starting time variation trend chart respectively.
Specifically, after obtaining the first start-up time variation trend graph and the second start-up time variation trend graph, the variation value between each first start-up time is obtained from the first start-up time variation trend graph and the second start-up time variation trend graph, for example, after the first maintenance is completed, the first start-up time of a certain vehicle-mounted cooling fan is 10 minutes, in a subsequent period, the first start-up time is gradually increased or shortened, the increased or shortened variation is used as a first variation, and a second variation is generated in the same manner as the first variation is obtained.
S52: and comparing the first variable quantity and the second variable quantity with corresponding early warning threshold values, and generating a fan operation report according to the comparison result.
Specifically, after the first variation and/or the second variation of each vehicle-mounted cooling fan is compared with a preset early warning threshold, a corresponding fan operation report is generated according to the comparison result, and whether a vehicle-mounted cooling fan or equipment of the vehicle breaks down or not can be acquired from the fan operation report. For example, at the same ambient temperature, the second start-up time is gradually shortened, indicating that the corresponding device is generating heat too quickly, and the device may malfunction.
It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.
In one embodiment, a vehicle-mounted high-efficiency fan control device is provided, and the vehicle-mounted high-efficiency fan control device corresponds to the vehicle-mounted high-efficiency fan control method in the above embodiment one to one. As shown in fig. 6, the vehicle-mounted high-efficiency fan control device includes an equipment temperature acquisition module, a fan pre-start module, a fan start module, a data statistics module, and a report output module. The functional modules are explained in detail as follows:
the equipment temperature acquisition module is used for acquiring equipment operation temperature data corresponding to each vehicle-mounted radiating fan in real time according to radiating fan starting temperature information preset by each vehicle-mounted radiating fan after the vehicle starting information is acquired;
the fan pre-starting module is used for acquiring a starting temperature threshold corresponding to the starting temperature of each cooling fan, and triggering a fan pre-starting instruction when the fact that the equipment temperature data reach the corresponding starting temperature threshold is acquired, wherein the numerical value of the starting temperature threshold is smaller than the numerical value of the cooling fan starting temperature information;
the fan starting module is used for triggering a normal fan starting instruction when the equipment operation temperature data reaches the corresponding cooling fan starting temperature;
the data counting module is used for counting first starting time from the time when each vehicle-mounted radiating fan starts a message to the time when the fan pre-starting instruction is obtained, and counting second starting time from the time when each vehicle-mounted radiating fan obtains the fan pre-starting instruction to the time when each vehicle-mounted radiating fan obtains the fan normal starting instruction;
and the report output module is used for generating a corresponding fan operation report according to the first starting time and the second starting time of each vehicle-mounted cooling fan.
Optionally, the vehicle-mounted efficient fan control device further includes:
the identification acquisition module is used for acquiring the identification of the fan to be started from the fan pre-starting instruction;
the power output module is used for triggering corresponding pre-starting output power to the corresponding vehicle-mounted fan according to the identification of the fan to be started, wherein the pre-starting output power is smaller than the output power corresponding to the normal starting instruction of the fan;
and the air quantity detection module is used for generating a corresponding air quantity detection result according to the pre-starting output power.
Optionally, the air volume detecting module includes:
the air output calculation submodule is used for calculating pre-starting air output data according to the pre-starting output power;
the air output detection submodule is used for acquiring actual pre-starting air output data corresponding to each fan identifier to be started;
and the result output submodule is used for comparing the actual pre-starting air output data with the pre-starting air output data and generating an air output detection result according to the comparison result.
Optionally, the vehicle-mounted efficient fan control device further includes:
the analysis data acquisition module is used for acquiring first starting time and second starting time of each vehicle-mounted cooling fan in a preset time period, and the first starting time and the second starting time are respectively used as first analysis data and second analysis data;
and the trend graph acquisition module is used for generating a corresponding first starting time change trend graph and a corresponding second starting time change trend graph in the first data to be analyzed and the second data to be analyzed.
Optionally, the report output module includes:
the variation obtaining submodule is used for obtaining a first starting time variation trend graph and a second starting time variation trend graph of each vehicle-mounted cooling fan, and obtaining a first variation and a second variation from the first starting time variation trend graph and the second starting time variation trend graph respectively;
and the report output submodule is used for comparing the first variable quantity and the second variable quantity with corresponding early warning threshold values and generating a fan operation report according to a comparison result.
For specific limitations of the on-board high-efficiency fan control device, reference may be made to the above limitations of the on-board high-efficiency fan control method, which are not described herein again. All or part of each module in the vehicle-mounted high-efficiency fan control device can be realized by software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
In one embodiment, a computer device is provided, which may be a server, the internal structure of which may be as shown in fig. 7. The computer device includes a processor, a memory, a network interface, and a database connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The database of the computer equipment is used for storing first data to be analyzed and second data to be analyzed of each vehicle-mounted cooling fan, an air output detection result and a fan operation report. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program is executed by a processor to implement an in-vehicle efficient fan control method.
In one embodiment, a computer device is provided, comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor implementing the following steps when executing the computer program:
after the vehicle starting message is acquired, acquiring equipment operation temperature data corresponding to each vehicle-mounted radiating fan in real time according to radiating fan starting temperature information preset by each vehicle-mounted radiating fan;
acquiring a starting temperature threshold corresponding to the starting temperature of each cooling fan, and triggering a fan pre-starting instruction when acquiring that the equipment temperature data reaches the corresponding starting temperature threshold, wherein the numerical value of the starting temperature threshold is smaller than the numerical value of the cooling fan starting temperature information;
when the equipment operation temperature data reaches the corresponding starting temperature of the cooling fan, triggering a normal starting instruction of the fan;
counting first starting time of each vehicle-mounted cooling fan from a vehicle starting message to a fan pre-starting instruction, and counting second starting time of each vehicle-mounted cooling fan from the fan pre-starting instruction to a fan normal starting instruction;
and generating a corresponding fan operation report according to the first starting time and the second starting time of each vehicle-mounted cooling fan.
In one embodiment, a computer-readable storage medium is provided, having a computer program stored thereon, which when executed by a processor, performs the steps of:
after the vehicle starting message is acquired, acquiring equipment operation temperature data corresponding to each vehicle-mounted radiating fan in real time according to radiating fan starting temperature information preset by each vehicle-mounted radiating fan;
acquiring a starting temperature threshold corresponding to the starting temperature of each cooling fan, and triggering a fan pre-starting instruction when acquiring that the equipment temperature data reaches the corresponding starting temperature threshold, wherein the numerical value of the starting temperature threshold is smaller than the numerical value of the cooling fan starting temperature information;
when the equipment operation temperature data reaches the corresponding starting temperature of the cooling fan, triggering a normal starting instruction of the fan;
counting first starting time of each vehicle-mounted cooling fan from a vehicle starting message to a fan pre-starting instruction, and counting second starting time of each vehicle-mounted cooling fan from the fan pre-starting instruction to a fan normal starting instruction;
and generating a corresponding fan operation report according to the first starting time and the second starting time of each vehicle-mounted cooling fan.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-mentioned functions.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.
Claims (10)
1. A vehicle-mounted efficient fan control method is characterized by comprising the following steps:
after a vehicle starting message is acquired, acquiring equipment operation temperature data corresponding to each vehicle-mounted radiating fan in real time according to radiating fan starting temperature information preset by each vehicle-mounted radiating fan;
acquiring a starting temperature threshold corresponding to the starting temperature of each cooling fan, and triggering a fan pre-starting instruction when acquiring that the equipment temperature data reaches the corresponding starting temperature threshold, wherein the numerical value of the starting temperature threshold is smaller than the numerical value of the cooling fan starting temperature information;
when the equipment operation temperature data reaches the corresponding starting temperature of the cooling fan, triggering a normal starting instruction of the fan;
counting first starting time of each vehicle-mounted radiating fan from a vehicle starting message to the fan pre-starting instruction, and counting second starting time of each vehicle-mounted radiating fan from the fan pre-starting instruction to the fan normal starting instruction;
and generating a corresponding fan operation report according to the first starting time and the second starting time of each vehicle-mounted cooling fan.
2. The on-board high-efficiency fan control method according to claim 1, wherein after triggering a fan pre-start instruction, the on-board high-efficiency fan control method further comprises:
acquiring a fan identifier to be started from the fan pre-starting instruction;
triggering corresponding pre-starting output power to a corresponding vehicle-mounted fan according to the fan identifier to be started, wherein the pre-starting output power is smaller than the output power corresponding to the normal fan starting instruction;
and generating a corresponding air output detection result according to the pre-starting output power.
3. The vehicle-mounted efficient fan control method according to claim 2, wherein the generating of the corresponding air output detection result according to the pre-start output power specifically comprises:
calculating pre-starting air output data according to the pre-starting output power;
acquiring actual pre-starting air output data corresponding to each fan identifier to be started;
and comparing the actual pre-starting air output data with the pre-starting air output data, and generating the air output detection result according to the comparison result.
4. The on-board high-efficiency fan control method according to claim 1, wherein after the obtaining of the first start-up time and the second start-up time and before the generating of the corresponding fan operation report according to the first start-up time and the second start-up time of each on-board radiator fan, the on-board high-efficiency fan control method further comprises:
acquiring the first starting time and the second starting time of each vehicle-mounted cooling fan in a preset time period, and respectively taking the first starting time and the second starting time as first data to be analyzed and second data to be analyzed;
and generating a corresponding first starting time variation trend graph and a corresponding second starting time variation trend graph in the first data to be analyzed and the second data to be analyzed.
5. The vehicle-mounted efficient fan control method according to claim 4, wherein the generating of the corresponding fan operation report according to the first start time and the second start time of each vehicle-mounted cooling fan specifically includes:
acquiring the first starting time variation trend chart and the second starting time variation trend chart of each vehicle-mounted cooling fan, and acquiring a first variation and a second variation from the first starting time variation trend chart and the second starting time variation trend chart respectively;
and comparing the first variable quantity and the second variable quantity with corresponding early warning threshold values, and generating the fan operation report according to the comparison result.
6. An on-vehicle high efficiency fan control apparatus, characterized in that the on-vehicle high efficiency fan control apparatus comprises:
the device temperature acquisition module is used for acquiring device operation temperature data corresponding to each vehicle-mounted radiating fan in real time according to radiating fan starting temperature information preset by each vehicle-mounted radiating fan after a vehicle starting message is acquired;
the fan pre-starting module is used for acquiring a starting temperature threshold corresponding to the starting temperature of each cooling fan, and when the condition that the temperature data of the equipment reaches the corresponding starting temperature threshold is acquired, a fan pre-starting instruction is triggered, wherein the value of the starting temperature threshold is smaller than that of the cooling fan starting temperature information;
the fan starting module is used for triggering a normal fan starting instruction when the equipment operation temperature data reaches the corresponding cooling fan starting temperature;
the data counting module is used for counting first starting time from vehicle starting information to fan pre-starting instructions of each vehicle-mounted cooling fan and counting second starting time from the fan pre-starting instructions to the normal fan starting instructions of each vehicle-mounted cooling fan;
and the report output module is used for generating a corresponding fan operation report according to the first starting time and the second starting time of each vehicle-mounted cooling fan.
7. The on-board high efficiency fan control of claim 6 further comprising:
the identification acquisition module is used for acquiring the identification of the fan to be started from the fan pre-starting instruction;
the power output module is used for triggering corresponding pre-starting output power to the corresponding vehicle-mounted fan according to the fan identifier to be started, wherein the pre-starting output power is smaller than the output power corresponding to the normal starting instruction of the fan;
and the air quantity detection module is used for generating a corresponding air quantity detection result according to the pre-starting output power.
8. The vehicle-mounted efficient fan control device according to claim 7, wherein the air volume detection module comprises:
the air output calculation submodule is used for calculating pre-starting air output data according to the pre-starting output power;
the air output detection submodule is used for acquiring actual pre-starting air output data corresponding to each fan identifier to be started;
and the result output submodule is used for comparing the actual pre-starting air output data with the pre-starting air output data and generating the air output detection result according to the comparison result.
9. A computer device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that the processor implements the steps of the in-vehicle high efficiency fan control method according to any one of claims 1 to 5 when executing the computer program.
10. A computer-readable storage medium, in which a computer program is stored, which, when being executed by a processor, carries out the steps of the in-vehicle high-efficiency fan control method according to any one of claims 1 to 5.
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