CN116593092A - Method, device, equipment and storage medium for determining leakage of intercooler pipeline - Google Patents

Method, device, equipment and storage medium for determining leakage of intercooler pipeline Download PDF

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Publication number
CN116593092A
CN116593092A CN202310557286.2A CN202310557286A CN116593092A CN 116593092 A CN116593092 A CN 116593092A CN 202310557286 A CN202310557286 A CN 202310557286A CN 116593092 A CN116593092 A CN 116593092A
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CN
China
Prior art keywords
intercooler
value
outlet
determining
humidity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202310557286.2A
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Chinese (zh)
Inventor
魏宏亮
张�杰
宋庆文
张程
陶丹
宿博
于磊
王双龙
裴东明
宁禹深
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FAW Group Corp
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FAW Group Corp
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Filing date
Publication date
Application filed by FAW Group Corp filed Critical FAW Group Corp
Priority to CN202310557286.2A priority Critical patent/CN116593092A/en
Publication of CN116593092A publication Critical patent/CN116593092A/en
Pending legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
    • G01M3/2815—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes using pressure measurements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
    • 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
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

The embodiment of the disclosure provides a method, a device, equipment and a storage medium for determining intercooler pipeline leakage. The method comprises the following steps: acquiring a gas pressure value at an outlet and/or an inlet of an intercooler pipeline; acquiring an outlet humidity value at an outlet of an intercooler pipeline; and determining leakage information of the intercooler pipeline according to the gas pressure value and/or the humidity value. By determining the leakage information of the intercooler pipe according to the gas pressure value and/or the humidity value, whether the intercooler pipe leaks or not can be detected, and the accuracy of detecting the leakage of the intercooler pipe can be improved.

Description

Method, device, equipment and storage medium for determining leakage of intercooler pipeline
Technical Field
The embodiment of the disclosure relates to the technical field of automobiles, in particular to a method, a device, equipment and a storage medium for determining leakage of an intercooler pipeline.
Background
A supercharger is one of the important components in an automobile and serves to power the automobile. When the supercharger works, the influence factors of the working efficiency mainly include air inlet and exhaust temperature, air inlet and exhaust pressure and the like, but the risk of spontaneous combustion of the vehicle due to the fact that an intercooling pipeline is broken down, the engine is post-combusted, and a catalyst are burnt out due to the fact that the pressure of the intercooler is high is frequent at present.
Disclosure of Invention
The embodiment of the disclosure provides a method, a device, equipment and a storage medium for determining the leakage of an intercooler pipeline, which can realize the detection of the leakage of the intercooler pipeline and improve the accuracy of the detection of the leakage of the intercooler pipeline.
In a first aspect, embodiments of the present disclosure provide a method for determining a leak in an intercooler pipe, including obtaining a gas pressure value at an outlet and/or an inlet of the intercooler pipe; acquiring an outlet humidity value at an outlet of an intercooler pipeline; and determining leakage information of the intercooler pipeline according to the gas pressure value and/or the humidity value.
In a second aspect, an embodiment of the present disclosure further provides a device for determining leakage of an intercooler pipe, including: the gas pressure value acquisition module is used for acquiring a gas pressure value at the outlet and/or the inlet of the intercooler pipeline; the outlet humidity value acquisition module is used for acquiring an outlet humidity value at the outlet of the intercooler pipeline; and the leakage information determining module is used for determining leakage information of the intercooler pipeline according to the gas pressure value and/or the humidity value.
In a third aspect, embodiments of the present disclosure further provide an electronic device, including:
one or more processors;
storage means for storing one or more programs,
the one or more programs, when executed by the one or more processors, cause the one or more processors to implement a method of determining intercooler pipe leakage as described in embodiments of the present disclosure.
In a fourth aspect, the disclosed embodiments also provide a storage medium containing computer executable instructions, which when executed by a computer processor, are for performing a method of determining intercooler pipe leakage as described in the disclosed embodiments.
According to the technical scheme, the gas pressure value at the outlet and/or the inlet of the intercooler pipeline is obtained; acquiring an outlet humidity value at an outlet of an intercooler pipeline; and determining leakage information of the intercooler pipeline according to the gas pressure value and/or the humidity value. By determining the leakage information of the intercooler pipeline according to the gas pressure value and/or the humidity value, the detection of the leakage of the intercooler pipeline can be realized, and the accuracy of the leakage detection of the intercooler pipeline is improved.
Drawings
The above and other features, advantages, and aspects of embodiments of the present disclosure will become more apparent by reference to the following detailed description when taken in conjunction with the accompanying drawings. The same or similar reference numbers will be used throughout the drawings to refer to the same or like elements. It should be understood that the figures are schematic and that elements and components are not necessarily drawn to scale.
FIG. 1 is a flow chart of a method for determining intercooler pipe leakage provided by an embodiment of the disclosure;
FIG. 2 is a schematic diagram of a device for determining leakage of an intercooler pipe according to an embodiment of the disclosure;
fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the disclosure.
Detailed Description
Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure have been shown in the accompanying drawings, it is to be understood that the present disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein, but are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are for illustration purposes only and are not intended to limit the scope of the present disclosure.
It should be understood that the various steps recited in the method embodiments of the present disclosure may be performed in a different order and/or performed in parallel. Furthermore, method embodiments may include additional steps and/or omit performing the illustrated steps. The scope of the present disclosure is not limited in this respect.
The term "including" and variations thereof as used herein are intended to be open-ended, i.e., including, but not limited to. The term "based on" is based at least in part on. The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments. Related definitions of other terms will be given in the description below.
It should be noted that the terms "first," "second," and the like in this disclosure are merely used to distinguish between different devices, modules, or units and are not used to define an order or interdependence of functions performed by the devices, modules, or units.
It should be noted that references to "one", "a plurality" and "a plurality" in this disclosure are intended to be illustrative rather than limiting, and those of ordinary skill in the art will appreciate that "one or more" is intended to be understood as "one or more" unless the context clearly indicates otherwise.
It will be appreciated that the data (including but not limited to the data itself, the acquisition or use of the data) involved in the present technical solution should comply with the corresponding legal regulations and the requirements of the relevant regulations.
Fig. 1 is a schematic flow chart of a method for determining leakage of an intercooler pipe, which is provided by an embodiment of the present disclosure, where the method is applicable to a situation of leakage of an intercooler pipe, and the method may be performed by a device for determining leakage of an intercooler pipe, where the device may be implemented in a form of software and/or hardware, and optionally, may be implemented by an electronic device, where the electronic device may be a mobile terminal, a PC side, a server, or the like.
As shown in fig. 1, the method includes:
s110, acquiring a gas pressure value at an outlet and/or an inlet of the intercooler pipeline.
The technical scheme in the present embodiment is executed by an Engine Control Unit (ECU).
Optionally, a pressure sensor is installed at the outlet and/or the inlet; a humidity sensor is arranged at the outlet; the inlet is connected with the supercharger, the outlet is connected with the air inlet pipe, and the air inlet pipe is connected with the engine; the supercharger is used for increasing air inlet pressure and providing power for the engine; the intercooler is used for cooling the temperature of the intake air pressure by the coolant to reduce the intake air temperature of the engine.
In this embodiment, a pressure sensor may be installed at any side of the outlet and/or inlet of the intercooler pipe, or may be installed at both sides. The intercooler inlet is connected with the supercharger through a first hose, the outlet is connected with the air inlet pipe through a second hose, a stainless steel pipe and a third hose in sequence, and the air inlet pipe is connected with the engine. The supercharger is used for increasing air inlet pressure and providing power for the engine; the intercooler is used for cooling the temperature of the intake air pressure by the coolant to reduce the intake air temperature of the engine.
Wherein, the middle part of nonrust steel pipe is provided with the installing support, installs the amortization pipe in the nonrust steel pipe, and the both ends of nonrust steel pipe are respectively through coupling mechanism and second hose and third hose fixed connection, all are provided with the steel wire of following its self axis and surrounding on the inner wall of second hose and third hose. Through the muffler pipe that sets up in nonrust steel pipe, noise reduction effectively, coupling mechanism's setting ensures more even chucking power, reduces the possibility that gas leakage takes place, and the setting of steel wire, the deformation rate of greatly reduced second hose and third hose, the setting of asbestos pad avoids the transmission of temperature to ensure the security of use. According to the embodiment, the deformation rate of the hose is reduced through the inner wall of the hose around the steel wire, the clamping force is improved, and the noise is reduced by the aid of the silencing pipe in the stainless steel pipe and the asbestos pad, and meanwhile, the temperature transmission is avoided, so that the use safety is ensured.
In this embodiment, the gas pressure value may be obtained by the pressure sensor, or the gas pressure value may be obtained by the pressure sensor at both sides.
Optionally, before acquiring the gas pressure value at the outlet and/or at the inlet of the intercooler pipe, the method further comprises: detecting whether the pressure sensor and the humidity sensor are normal or not after the vehicle is electrified; if the pressure sensor and/or the humidity sensor are abnormal, overhauling the pressure sensor and/or the humidity sensor; re-detecting whether the pressure sensor and/or the humidity sensor are normal; if the pressure sensor and/or the humidity sensor are/is normal, controlling the engine to start normally; controlling the engine to operate according to a second set rotating speed, and controlling the supercharger to work normally; a gas pressure value and/or an outlet humidity value is obtained.
In this embodiment, after the vehicle is powered on, the engine control unit automatically detects whether the pressure sensor and the humidity sensor are normal. And if the pressure sensor and/or the humidity sensor are abnormal, overhauling the pressure sensor and/or the humidity sensor. After the overhaul is successful, re-detecting whether the pressure sensor and/or the humidity sensor are normal, and if the pressure sensor and/or the humidity sensor are normal, controlling the engine to start normally; and controlling the engine to operate according to the second set rotating speed, and controlling the supercharger to work normally. After normal operation, a gas pressure value and/or an outlet humidity value are obtained. The second set rotational speed may be understood as a normal rotational speed.
S120, acquiring an outlet humidity value at the outlet of the intercooler pipeline.
In this embodiment, the outlet humidity value may be obtained by a humidity sensor.
And S130, determining leakage information of the intercooler pipeline according to the gas pressure value and/or the humidity value.
In this embodiment, the leakage information of the intercooler pipe may be determined by determining whether the gas pressure value meets the first set threshold range and/or by determining whether the humidity value meets the second set threshold range, so that the detection of the leakage of the intercooler pipe may be implemented.
Optionally, determining the leakage information of the intercooler pipe according to the gas pressure value and/or the humidity value includes: determining leakage information of an intercooler pipeline according to the gas pressure value and a first set threshold value; and/or determining leakage information of the intercooler pipeline according to the outlet humidity value and a second set threshold value.
Optionally, determining the leakage information of the intercooler pipe according to the gas pressure value and the first set threshold value includes: and if the gas pressure value is equal to the first set threshold value, the leakage information is that the intercooler pipeline has leakage.
Optionally, determining the leakage information of the intercooler pipe according to the outlet humidity value and the second set threshold value includes: acquiring an ambient humidity value at an outlet of the intercooler; determining a humidity difference value according to the ambient humidity value and the outlet humidity value; and if the humidity difference value is larger than the second set threshold value, the leakage information is that the intercooler pipeline has leakage.
In this embodiment, intercooler pipe leakage may be detected by a gas pressure value. If the gas pressure value is equal to the first set threshold value, the intercooler pipe is indicated to collapse, and the gas pressure value may be 0, so that leakage information of the intercooler pipe can be determined, and the leakage information at this time is that the intercooler pipe has leakage. Wherein the first set threshold is 0. If the gas pressure value is not equal to the first set threshold value, the intercooler pipeline is indicated to be normal, and the leakage information at the moment is that the intercooler pipeline is normal.
In this embodiment, intercooler pipe leakage may be detected by a humidity value. And acquiring an ambient humidity value at the outlet of the intercooler. Determining a humidity difference value according to the ambient humidity value and the outlet humidity value; if the humidity difference is greater than the second set threshold, it may indicate that the intercooler pipe is broken, resulting in a higher humidity value, so that leakage information of the intercooler pipe may be determined, where the leakage information is that the intercooler pipe has leakage. If the humidity difference value is smaller than the second set threshold value, the intercooler pipeline is indicated to be normal, and the leakage information at the moment is that the intercooler pipeline is normal.
In this embodiment, if the gas pressure value is equal to a first set threshold value and the humidity difference is greater than the second set threshold value, the leakage information is that there is leakage in the intercooler pipe.
Optionally, after determining the leakage information of the intercooler pipe according to the gas pressure value and/or the humidity value, the method further comprises: and if the leakage information is that the intercooler pipeline is leaked, controlling the supercharger to stop working, and controlling the engine to operate according to the first set rotating speed.
In this embodiment, if the leakage information indicates that there is leakage in the intercooler pipe, the supercharger is controlled to stop working, and the engine is controlled to operate according to the first set rotation speed, that is, the idle working condition is entered. The first set rotational speed is understood to be a low rotational speed and a low load. In this embodiment, if the leakage information is that the intercooler pipe is normal, the engine is controlled to operate according to the second set rotation speed, and the supercharger is controlled to operate normally.
According to the embodiment, if the leakage information indicates that the intercooler pipeline is leaked, the supercharger is controlled to stop working, and the engine is controlled to operate according to the first set rotating speed, so that the problems that the intercooler pipeline is broken, the engine is excessively injected to cause afterburning, the catalyst is burnt, and the risk of spontaneous combustion of the vehicle is caused by abnormal high-temperature radiation of the catalyst can be solved.
According to the embodiment, the pressure value at the outlet and the inlet of the intercooler and/or the humidity value at the outlet are measured in real time, so that the abnormality of the intercooler can be timely and accurately found.
After the intercooler pipeline leaks, the engine still sprays oil according to the original air inflow to cause the overlarge oil injection quantity of the engine, so that the post-combustion phenomenon is caused, and the risk of spontaneous combustion of the vehicle caused by overhigh temperature of the catalyst and high-temperature heat radiation is caused. According to the embodiment, after the leakage of the intercooler pipeline is detected, measures are timely taken to control the ECU to enter an idle working condition, the fuel injection quantity of an engine is reduced, the risk of burning loss of a catalyst caused by afterburning due to excessive fuel injection and spontaneous combustion risk of a vehicle caused by abnormal high-temperature radiation of the catalyst are avoided, and therefore safety of people and the vehicle is ensured.
According to the technical scheme, the gas pressure value at the outlet and/or the inlet of the intercooler pipeline is obtained; acquiring an outlet humidity value at an outlet of an intercooler pipeline; and determining leakage information of the intercooler pipeline according to the gas pressure value and/or the humidity value. By determining the leakage information of the intercooler pipe according to the gas pressure value and/or the humidity value, whether the intercooler pipe leaks or not can be detected, and the accuracy of detecting the leakage of the intercooler pipe can be improved.
Fig. 2 is a schematic structural diagram of a device for determining leakage of an intercooler pipe according to an embodiment of the present disclosure, where, as shown in fig. 2, the device includes: a gas pressure value acquisition module 210, an outlet humidity value acquisition module 220, and a leakage information determination module 230;
a gas pressure value acquisition module 210 for acquiring a gas pressure value at an outlet and/or an inlet of the intercooler pipe;
an outlet humidity value obtaining module 220, configured to obtain an outlet humidity value at an outlet of the intercooler pipe;
the leakage information determining module 230 is configured to determine leakage information of the intercooler pipe according to the gas pressure value and/or the humidity value.
According to the technical scheme, the gas pressure value at the outlet and/or the inlet of the intercooler pipeline is obtained through the gas pressure value obtaining module; the method comprises the steps of obtaining an outlet humidity value at an outlet of an intercooler pipeline through an outlet humidity value obtaining module; and determining leakage information of the intercooler pipeline according to the gas pressure value and/or the humidity value by a leakage information determining module. By determining the leakage information of the intercooler pipe according to the gas pressure value and/or the humidity value, whether the intercooler pipe leaks or not can be detected, and the accuracy of detecting the leakage of the intercooler pipe can be improved.
Optionally, the leakage information determining module is specifically configured to: determining leakage information of an intercooler pipeline according to the gas pressure value and a first set threshold value; and/or determining leakage information of the intercooler pipeline according to the outlet humidity value and a second set threshold value.
Optionally, the leakage information determining module is further configured to: and if the gas pressure value is equal to the first set threshold value, the leakage information is that the intercooler pipeline has leakage.
Optionally, the leakage information determining module is further configured to: acquiring an ambient humidity value at an outlet of the intercooler; determining a humidity difference value according to the ambient humidity value and the outlet humidity value; and if the humidity difference value is larger than the second set threshold value, the leakage information is that the intercooler pipeline has leakage.
Optionally, the device further comprises a control module, wherein the control module is used for controlling the supercharger to stop working and controlling the engine to operate according to a first set rotating speed if the leakage information is that the intercooler pipeline is leaked.
Optionally, a pressure sensor is installed at the outlet and/or the inlet; a humidity sensor is arranged at the outlet; the inlet is connected with the supercharger, the outlet is connected with the air inlet pipe, and the air inlet pipe is connected with the engine; the supercharger is used for increasing air inlet pressure and providing power for the engine; the intercooler is used for cooling the temperature of the intake air pressure by the coolant to reduce the intake air temperature of the engine.
Optionally, the device further comprises a detection module, wherein the detection module is used for detecting whether the pressure sensor and the humidity sensor are normal or not after the vehicle is electrified; if the pressure sensor and/or the humidity sensor are abnormal, overhauling the pressure sensor and/or the humidity sensor; re-detecting whether the pressure sensor and/or the humidity sensor are normal; if the pressure sensor and/or the humidity sensor are/is normal, controlling the engine to start normally; controlling the engine to operate according to a second set rotating speed, and controlling the supercharger to work normally; a gas pressure value and/or an outlet humidity value is obtained.
The intercooler pipe leakage determining device provided by the embodiment of the disclosure can execute the intercooler pipe leakage determining method provided by any embodiment of the disclosure, and has the corresponding functional modules and beneficial effects of the executing method.
It should be noted that each unit and module included in the above apparatus are only divided according to the functional logic, but not limited to the above division, so long as the corresponding functions can be implemented; in addition, the specific names of the functional units are also only for convenience of distinguishing from each other, and are not used to limit the protection scope of the embodiments of the present disclosure.
Fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the disclosure. Referring now to fig. 3, a schematic diagram of an electronic device (e.g., a terminal device or server in fig. 3) 300 suitable for use in implementing embodiments of the present disclosure is shown. The terminal devices in the embodiments of the present disclosure may include, but are not limited to, mobile terminals such as mobile phones, notebook computers, digital broadcast receivers, PDAs (personal digital assistants), PADs (tablet computers), PMPs (portable multimedia players), in-vehicle terminals (e.g., in-vehicle navigation terminals), and the like, and stationary terminals such as digital TVs, desktop computers, and the like. The electronic device shown in fig. 3 is merely an example and should not be construed to limit the functionality and scope of use of the disclosed embodiments.
As shown in fig. 3, the electronic device 300 may include a processing means (e.g., a central processing unit, a graphics processor, etc.) 301 that may perform various suitable actions and processes in accordance with a program stored in a Read Only Memory (ROM) 302 or a program loaded from a storage means 308 into a Random Access Memory (RAM) 303. In the RAM303, various programs and data required for the operation of the electronic apparatus 300 are also stored. The processing device 301, the ROM302, and the RAM303 are connected to each other via a bus 304. An edit/output (I/O) interface 305 is also connected to bus 304.
In general, the following devices may be connected to the I/O interface 305: input devices 306 including, for example, a touch screen, touchpad, keyboard, mouse, camera, microphone, accelerometer, gyroscope, etc.; an output device 307 including, for example, a Liquid Crystal Display (LCD), a speaker, a vibrator, and the like; storage 308 including, for example, magnetic tape, hard disk, etc.; and communication means 309. The communication means 309 may allow the electronic device 300 to communicate with other devices wirelessly or by wire to exchange data. While fig. 3 shows an electronic device 300 having various means, it is to be understood that not all of the illustrated means are required to be implemented or provided. More or fewer devices may be implemented or provided instead.
In particular, according to embodiments of the present disclosure, the processes described above with reference to flowcharts may be implemented as computer software programs. For example, embodiments of the present disclosure include a computer program product comprising a computer program embodied on a non-transitory computer readable medium, the computer program comprising program code for performing the method shown in the flow chart. In such an embodiment, the computer program may be downloaded and installed from a network via a communication device 309, or installed from a storage device 308, or installed from a ROM 302. The above-described functions defined in the methods of the embodiments of the present disclosure are performed when the computer program is executed by the processing means 301.
The names of messages or information interacted between the various devices in the embodiments of the present disclosure are for illustrative purposes only and are not intended to limit the scope of such messages or information.
The electronic device provided by the embodiment of the present disclosure and the method for determining the leakage of the intercooler pipe provided by the foregoing embodiment belong to the same inventive concept, and technical details not described in detail in the present embodiment may be referred to the foregoing embodiment, and the present embodiment has the same beneficial effects as the foregoing embodiment.
The embodiment of the disclosure provides a computer storage medium having a computer program stored thereon, which when executed by a processor, implements the method for determining intercooler pipe leakage provided by the above embodiment.
It should be noted that the computer readable medium described in the present disclosure may be a computer readable signal medium or a computer readable storage medium, or any combination of the two. The computer readable storage medium can be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples of the computer-readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this disclosure, a computer-readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In the present disclosure, however, the computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave, with the computer-readable program code embodied therein. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination of the foregoing. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: electrical wires, fiber optic cables, RF (radio frequency), and the like, or any suitable combination of the foregoing.
In some implementations, the clients, servers may communicate using any currently known or future developed network protocol, such as HTTP (HyperTextTransfer Protocol ), and may be interconnected with any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include a local area network ("LAN"), a wide area network ("WAN"), the internet (e.g., the internet), and peer-to-peer networks (e.g., ad hoc peer-to-peer networks), as well as any currently known or future developed networks.
The computer readable medium may be contained in the electronic device; or may exist alone without being incorporated into the electronic device.
The computer readable medium carries one or more programs which, when executed by the electronic device, cause the electronic device to: acquiring a gas pressure value at an outlet and/or an inlet of an intercooler pipeline; acquiring an outlet humidity value at an outlet of an intercooler pipeline; and determining leakage information of the intercooler pipeline according to the gas pressure value and/or the humidity value.
Computer program code for carrying out operations of the present disclosure may be written in one or more programming languages, including, but not limited to, an object oriented programming language such as Java, smalltalk, C ++ and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computer (for example, through the Internet using an Internet service provider).
The flowcharts and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The units involved in the embodiments of the present disclosure may be implemented by means of software, or may be implemented by means of hardware. The name of the unit does not in any way constitute a limitation of the unit itself, for example the first acquisition unit may also be described as "unit acquiring at least two internet protocol addresses".
The functions described above herein may be performed, at least in part, by one or more hardware logic components. For example, without limitation, exemplary types of hardware logic components that may be used include: a Field Programmable Gate Array (FPGA), an Application Specific Integrated Circuit (ASIC), an Application Specific Standard Product (ASSP), a system on a chip (SOC), a Complex Programmable Logic Device (CPLD), and the like.
In the context of this disclosure, a machine-readable medium may be a tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. The machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
The foregoing description is only of the preferred embodiments of the present disclosure and description of the principles of the technology being employed. It will be appreciated by persons skilled in the art that the scope of the disclosure referred to in this disclosure is not limited to the specific combinations of features described above, but also covers other embodiments which may be formed by any combination of features described above or equivalents thereof without departing from the spirit of the disclosure. Such as those described above, are mutually substituted with the technical features having similar functions disclosed in the present disclosure (but not limited thereto).
Moreover, although operations are depicted in a particular order, this should not be understood as requiring that such operations be performed in the particular order shown or in sequential order. In certain circumstances, multitasking and parallel processing may be advantageous. Likewise, while several specific implementation details are included in the above discussion, these should not be construed as limiting the scope of the present disclosure. Certain features that are described in the context of separate embodiments can also be implemented in combination in a single embodiment. Conversely, various features that are described in the context of a single embodiment can also be implemented in multiple embodiments separately or in any suitable subcombination.
Although the subject matter has been described in language specific to structural features and/or methodological acts, it is to be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or acts described above. Rather, the specific features and acts described above are example forms of implementing the claims.

Claims (10)

1. A method of determining intercooler pipe leakage, comprising:
acquiring a gas pressure value at an outlet and/or an inlet of an intercooler pipeline;
acquiring an outlet humidity value at an outlet of an intercooler pipeline;
and determining leakage information of the intercooler pipeline according to the gas pressure value and/or the humidity value.
2. The method according to claim 1, wherein determining charge air cooler circuit leakage information from the gas pressure value and/or humidity value comprises:
determining leakage information of an intercooler pipeline according to the gas pressure value and a first set threshold value;
and/or the number of the groups of groups,
and determining leakage information of the intercooler pipeline according to the outlet humidity value and the second set threshold value.
3. The method of claim 2, wherein determining charge air cooler circuit leakage information based on the gas pressure value and a first set threshold value comprises:
and if the gas pressure value is equal to the first set threshold value, the leakage information is that the intercooler pipeline has leakage.
4. The method of claim 2, wherein determining charge air cooler circuit leakage information based on the outlet humidity value and a second set threshold value comprises:
acquiring an ambient humidity value at an outlet of the intercooler;
determining a humidity difference value according to the ambient humidity value and the outlet humidity value;
and if the humidity difference value is larger than the second set threshold value, the leakage information is that the intercooler pipeline has leakage.
5. The method according to claim 1, further comprising, after determining the leakage information of the intercooler pipe from the gas pressure value and/or humidity value:
and if the leakage information is that the intercooler pipeline is leaked, controlling the supercharger to stop working, and controlling the engine to operate according to the first set rotating speed.
6. A method according to claim 1, wherein a pressure sensor is mounted at the outlet and/or at the inlet; a humidity sensor is arranged at the outlet; the inlet is connected with the supercharger, the outlet is connected with the air inlet pipe, and the air inlet pipe is connected with the engine; the supercharger is used for increasing air inlet pressure and providing power for the engine; the intercooler is used for cooling the temperature of the intake air pressure by the coolant to reduce the intake air temperature of the engine.
7. The method according to claim 6, further comprising, prior to acquiring the gas pressure value at the outlet and/or at the inlet of the intercooler pipe:
detecting whether the pressure sensor and the humidity sensor are normal or not after the vehicle is electrified;
if the pressure sensor and/or the humidity sensor are abnormal, overhauling the pressure sensor and/or the humidity sensor;
re-detecting whether the pressure sensor and/or the humidity sensor are normal;
if the pressure sensor and/or the humidity sensor are/is normal, controlling the engine to start normally;
controlling the engine to operate according to a second set rotating speed, and controlling the supercharger to work normally;
a gas pressure value and/or an outlet humidity value is obtained.
8. A device for determining a leak in an intercooler circuit, comprising:
the gas pressure value acquisition module is used for acquiring a gas pressure value at the outlet and/or the inlet of the intercooler pipeline;
the outlet humidity value acquisition module is used for acquiring an outlet humidity value at the outlet of the intercooler pipeline;
and the leakage information determining module is used for determining leakage information of the intercooler pipeline according to the gas pressure value and/or the humidity value.
9. An electronic device, the electronic device comprising:
one or more processors;
storage means for storing one or more programs,
the one or more programs, when executed by the one or more processors, cause the one or more processors to implement the method of determining intercooler pipe leakage as recited in any of claims 1-7.
10. A storage medium containing computer executable instructions for performing the method of determining intercooler pipe leakage according to any one of claims 1-7 when executed by a computer processor.
CN202310557286.2A 2023-05-17 2023-05-17 Method, device, equipment and storage medium for determining leakage of intercooler pipeline Pending CN116593092A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310557286.2A CN116593092A (en) 2023-05-17 2023-05-17 Method, device, equipment and storage medium for determining leakage of intercooler pipeline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310557286.2A CN116593092A (en) 2023-05-17 2023-05-17 Method, device, equipment and storage medium for determining leakage of intercooler pipeline

Publications (1)

Publication Number Publication Date
CN116593092A true CN116593092A (en) 2023-08-15

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Country Status (1)

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