CN113702053A - Comprehensive monitoring system and method for engine bench test - Google Patents
Comprehensive monitoring system and method for engine bench test Download PDFInfo
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- CN113702053A CN113702053A CN202111161336.2A CN202111161336A CN113702053A CN 113702053 A CN113702053 A CN 113702053A CN 202111161336 A CN202111161336 A CN 202111161336A CN 113702053 A CN113702053 A CN 113702053A
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- 238000012360 testing method Methods 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims abstract description 49
- 238000012544 monitoring process Methods 0.000 title claims abstract description 33
- 230000009471 action Effects 0.000 claims abstract description 31
- 230000008569 process Effects 0.000 claims abstract description 24
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 19
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- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/02—Details or accessories of testing apparatus
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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
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The invention provides a comprehensive monitoring system and a method for an engine bench test, wherein the system comprises: information acquisition system, main client, remote client, engine rack control system and engine rack, wherein: the system comprises an information acquisition system, a main client and a data processing system, wherein the information acquisition system is used for acquiring characteristic parameters in the test process of the engine pedestal and sending the characteristic parameters to the main client, and the characteristic parameters comprise physical signals; the main client is used for detecting the physical signal after receiving the characteristic parameters, executing an alarm action if the physical signal exceeds a preset range, and controlling the engine pedestal through an engine pedestal control system; and the remote client is used for connecting the host client through the vpn network so as to realize remote control on the host client. The invention solves the problems that the monitoring of the engine bench test is not comprehensive, the engine bench test cannot be remotely monitored and guided, and the alarm cannot be given in time and the early warning mechanism cannot be triggered after the abnormal condition is found in the related technology.
Description
Technical Field
The invention relates to the technical field of engine benches, in particular to an engine bench test comprehensive monitoring system and method.
Background
The engine bench test is an important ring in the engine development stage, and is used for not only checking the reliability of the whole engine and related parts, but also verifying whether the performance of the engine reaches the initial design index. During the engine bench test, there are many unsafe factors, such as high-speed rotating parts, mechanical failure risks, fire risks, noise damage and the like, and there is a high risk that a tester enters a test room during the test, but sometimes the tester is forced to closely observe the state of the engine under the operation condition of the engine.
Disclosure of Invention
The invention mainly aims to provide an engine bench test comprehensive monitoring system and method, and aims to solve the problems that in the related art, the engine bench test is not comprehensively monitored, the engine bench test cannot be remotely monitored and guided, and an alarm cannot be given in time and an early warning mechanism cannot be triggered after an abnormal condition is found.
In a first aspect, the present invention provides an engine bench test integrated monitoring system, which includes an information acquisition system, a host client, a remote client, an engine bench control system, and an engine bench, wherein:
the system comprises an information acquisition system, a main client and a data processing system, wherein the information acquisition system is used for acquiring characteristic parameters in the test process of the engine pedestal and sending the characteristic parameters to the main client, and the characteristic parameters comprise physical signals;
the main client is used for detecting the physical signal after receiving the characteristic parameters, executing an alarm action if the physical signal exceeds a preset range, and controlling the engine pedestal through an engine pedestal control system;
and the remote client is used for connecting the host client through the vpn network so as to realize remote control on the host client.
Optionally, the information collecting system includes: vibration sensor, level sensor, pressure sensor, temperature sensor and humidity transducer, the physical signal includes vibration signal, liquid level signal, pressure signal, temperature signal and humidity signal.
Optionally, the detecting the physical signal, and if the physical signal exceeds a preset range, the step of executing an alarm action includes:
detect vibration signal, liquid level signal, pressure signal, temperature signal and humidity signal respectively, if vibration signal, liquid level signal, pressure signal, temperature signal and humidity signal exceed the first predetermined scope that corresponds, then carry out and report an emergency and ask for help or increased vigilance the action, wherein, report an emergency and ask for help or increased vigilance the action and include pop-up window early warning, light scintillation early warning or pronunciation early warning.
Optionally, the information acquisition system further includes a smoke sensor and a combustible gas concentration sensor, the physical signal further includes a smoke concentration signal and a combustible gas concentration signal, and the host client is further configured to:
and if the temperature signal, the smoke concentration signal or the combustible gas concentration signal exceeds the corresponding preset values, sending an early warning instruction to a laboratory fire alarm system.
Optionally, the information acquisition system further comprises an audio-video integrated camera and an environmental microphone, wherein the audio-video integrated camera acquires sound and video at a specific position in the engine bench test process, and the environmental microphone acquires background noise in a laboratory;
and sending the sound, the video and the background noise to a main client, and carrying out difference processing on the sound and the background noise by the main client to obtain the running sound of the engine and output the video and the running sound of the engine.
In a second aspect, the invention further provides a comprehensive monitoring method for the engine bench test, which comprises the following steps:
the method comprises the steps that an information acquisition system obtains characteristic parameters in the engine bench test process and sends the characteristic parameters to a main client, wherein the characteristic parameters comprise physical signals;
after receiving the characteristic parameters, the main client detects the physical signals, if the physical signals exceed a preset range, an alarm action is executed, and an engine bench is controlled through an engine bench control system;
the remote client is connected with the main client through the vpn network so as to realize remote control on the main client.
Optionally, the information collecting system includes: vibration sensor, level sensor, pressure sensor, temperature sensor and humidity transducer, the physical signal includes vibration signal, liquid level signal, pressure signal, temperature signal and humidity signal.
Optionally, the detecting the physical signal, and if the physical signal exceeds a preset range, the step of executing an alarm action includes:
detect vibration signal, liquid level signal, pressure signal, temperature signal and humidity signal respectively, if vibration signal, liquid level signal, pressure signal, temperature signal and humidity signal exceed the first predetermined scope that corresponds, then carry out and report an emergency and ask for help or increased vigilance the action, wherein, report an emergency and ask for help or increased vigilance the action and include pop-up window early warning, light scintillation early warning or pronunciation early warning.
Optionally, the information acquisition system further includes a smoke sensor and a combustible gas concentration sensor, the physical signal further includes a smoke concentration signal and a combustible gas concentration signal, and after the host client receives the characteristic parameter, after the step of detecting the physical signal, the method includes:
and if the temperature signal, the smoke concentration signal or the combustible gas concentration signal exceeds the corresponding preset values, sending an early warning instruction to a laboratory fire alarm system.
Optionally, the information acquisition system further comprises an audio-video integrated camera and an environmental microphone, wherein the audio-video integrated camera acquires sound and video at a specific position in the engine bench test process, and the environmental microphone acquires background noise in a laboratory;
and sending the sound, the video and the background noise to a main client, and carrying out difference processing on the sound and the background noise by the main client to obtain the running sound of the engine and output the video and the running sound of the engine.
In the invention, the engine bench test integrated monitoring system comprises an information acquisition system, a main client, a remote client, an engine bench control system and an engine bench, wherein: the system comprises an information acquisition system, a main client and a data processing system, wherein the information acquisition system is used for acquiring characteristic parameters in the test process of the engine pedestal and sending the characteristic parameters to the main client, and the characteristic parameters comprise physical signals; the main client is used for detecting the physical signal after receiving the characteristic parameters, executing an alarm action if the physical signal exceeds a preset range, and controlling the engine pedestal through an engine pedestal control system; and the remote client is used for connecting the host client through the vpn network so as to realize remote control on the host client. According to the invention, the main client detects the characteristic parameters acquired by the information acquisition system, comprehensively monitors the engine bench test, and executes alarm action in time to reduce potential safety hazard if the characteristic parameters are abnormal, and enables off-site technicians to supervise and guide the engine bench test process through the remote client, thereby solving the problems that the monitoring of the engine bench test is not comprehensive, the engine bench test cannot be supervised and guided remotely in related technologies, and the alarm cannot be given in time and an early warning mechanism cannot be triggered after abnormal conditions are found.
Drawings
FIG. 1 is a functional block diagram of a first embodiment of an integrated monitoring system for engine bench tests according to the present invention;
fig. 2 is a schematic flow chart of a first embodiment of the integrated monitoring method for the engine bench test according to the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In a first aspect, the embodiment of the invention further provides an engine bench test comprehensive monitoring system.
In one embodiment, referring to fig. 1, fig. 1 is a functional module schematic diagram of a first embodiment of an engine bench test integrated monitoring system according to the present invention. As shown in fig. 1, the engine bench test integrated monitoring system includes an information acquisition system 10, a host client 20, a remote client 30, an engine bench control system 40, and an engine bench 50, wherein:
the system comprises an information acquisition system 10, a main client and a data processing system, wherein the information acquisition system is used for acquiring characteristic parameters in the process of an engine bench test and sending the characteristic parameters to the main client, and the characteristic parameters comprise physical signals;
in this embodiment, the characteristic parameters in the engine bench test process include vibration signal, liquid level signal, pressure signal, smog concentration signal, combustible gas concentration signal, temperature signal and humidity signal, and after the information acquisition system obtained the characteristic parameters in the engine bench test process, send the characteristic parameters to main client and handle.
The main client 20 is used for detecting the physical signal after receiving the characteristic parameters, executing an alarm action if the physical signal exceeds a preset range, and controlling the engine pedestal 50 through the engine pedestal control system 40;
in this embodiment, after the characteristic parameters that information acquisition system sent are received to the main client, detect vibration signal, liquid level signal, pressure signal, temperature signal and humidity signal, if vibration signal, liquid level signal, pressure signal, temperature signal and humidity signal surpass the corresponding scope of predetermineeing, then carry out and report an emergency and ask for help or increased vigilance the action to control engine rack through engine rack control system, avoid taking place bigger risk.
And the remote client 30 is used for connecting the host client through the vpn network so as to realize remote control on the host client.
In this embodiment, a Virtual Private Network (VPN) is an extension of a Private Network, and includes shared or public Network links similar to the Internet. Data may be transmitted between two computers over a shared or public network over a VPN in a manner that mimics a point-to-point private link. The remote client is connected with the main client through the vpn network so as to realize remote control on the main client.
Further, in an embodiment, the information collecting system includes: vibration sensor, level sensor, pressure sensor, temperature sensor and humidity transducer, the physical signal includes vibration signal, liquid level signal, pressure signal, temperature signal and humidity signal.
In this embodiment, the information acquisition system includes: vibration signal, liquid level signal, pressure signal, temperature signal and the humidity signal of relevant equipment in the laboratory are gathered through each sensor to vibration sensor, level sensor, pressure sensor, temperature sensor and humidity transducer, and wherein, pressure sensor includes gas pressure sensor and liquid pressure sensor, and pressure signal includes gas pressure signal and liquid pressure signal.
Further, in an embodiment, the step of detecting the physical signal, and if the physical signal exceeds a preset range, executing an alarm action includes:
detect vibration signal, liquid level signal, pressure signal, temperature signal and humidity signal respectively, if vibration signal, liquid level signal, pressure signal, temperature signal and humidity signal exceed the first predetermined scope that corresponds, then carry out and report an emergency and ask for help or increased vigilance the action, wherein, report an emergency and ask for help or increased vigilance the action and include pop-up window early warning, light scintillation early warning or pronunciation early warning.
In this embodiment, detect vibration signal, liquid level signal, pressure signal, temperature signal and humidity signal respectively, if any one signal in vibration signal, liquid level signal, pressure signal, temperature signal and the humidity signal surpassed corresponding first preset scope, then carry out and report an emergency and ask for help or increased vigilance the action, report an emergency and ask for help or increased vigilance the action and include bullet window early warning, light scintillation early warning or pronunciation early warning.
Further, in an embodiment, the information collecting system further includes a smoke sensor and a combustible gas concentration sensor, the physical signal further includes a smoke concentration signal and a combustible gas concentration signal, and the host client is further configured to:
and if the temperature signal, the smoke concentration signal or the combustible gas concentration signal exceeds the corresponding preset values, sending an early warning instruction to a laboratory fire alarm system.
In this embodiment, the information acquisition system still includes smoke transducer and combustible gas concentration sensor, and after the information acquisition system gathered smoke concentration signal and combustible gas concentration signal, also sent smoke concentration signal and combustible gas concentration signal to main client, and main client detects temperature signal, smoke concentration signal and combustible gas concentration signal, if temperature signal, smoke concentration signal or combustible gas concentration signal exceed corresponding default, then send the early warning instruction to laboratory fire alarm system. For example, when the temperature signal exceeds 400 ℃, an early warning instruction is sent to the laboratory fire alarm system, and the laboratory fire alarm system responds to the early warning instruction and starts the fire alarm system.
Further, in one embodiment, the information acquisition system further comprises an audio-video integrated camera and an environmental microphone, wherein the audio-video integrated camera acquires sound and video at a specific position in the engine bench test process, and the environmental microphone acquires background noise in a laboratory;
and sending the sound, the video and the background noise to a main client, and carrying out difference processing on the sound and the background noise by the main client to obtain the running sound of the engine and output the video and the running sound of the engine.
In this embodiment, information acquisition system still includes the camera and the environment microphone of audio and video unification, the camera of audio and video unification is used for gathering the sound and the video of specific position in the engine bench test process, the environment microphone is used for gathering the background noise in the laboratory, information acquisition system sends the sound and the video of the camera collection of audio and video unification and the background noise that the environment microphone was gathered for main client, main client calculates the difference to the sound and the video of the camera collection of audio and video unification and the background noise that the environment microphone was gathered, obtain the engine running sound, then output video and engine running sound, in order to supply the staff outside the laboratory can clearly accurate grasp engine running state.
In this embodiment, engine bench test integrated monitoring system includes information acquisition system, main client, remote client, engine bench control system and engine bench, wherein: the system comprises an information acquisition system, a main client and a data processing system, wherein the information acquisition system is used for acquiring characteristic parameters in the test process of the engine pedestal and sending the characteristic parameters to the main client, and the characteristic parameters comprise physical signals; the main client is used for detecting the physical signal after receiving the characteristic parameters, executing an alarm action if the physical signal exceeds a preset range, and controlling the engine pedestal through an engine pedestal control system; and the remote client is used for connecting the host client through the vpn network so as to realize remote control on the host client. Through the embodiment, the main client detects the characteristic parameters acquired by the information acquisition system, comprehensively monitors the engine bench test, timely executes alarm action if the characteristic parameters are abnormal, reduces potential safety hazards, enables off-site technicians to supervise and guide the engine bench test process through the remote client, and solves the problems that in the related technology, the monitoring of the engine bench test is not comprehensive, the engine bench test cannot be remotely supervised and guided, and after abnormal conditions are found, the alarm cannot be timely given and an early warning mechanism cannot be triggered.
In a second aspect, the embodiment of the invention provides a comprehensive monitoring method for an engine bench test.
In one embodiment, referring to fig. 2, fig. 2 is a schematic flow chart of a first embodiment of the comprehensive monitoring method for the engine bench test according to the present invention. As shown in fig. 2, the comprehensive monitoring method for the engine bench test comprises the following steps:
s10, the information acquisition system acquires characteristic parameters in the engine bench test process and sends the characteristic parameters to the main client, wherein the characteristic parameters comprise physical signals;
s20, detecting the physical signal after the main client receives the characteristic parameters, executing an alarm action if the physical signal exceeds a preset range, and controlling the engine pedestal through an engine pedestal control system;
and S30, the remote client is connected with the main client through the vpn network so as to realize the remote control of the main client.
Further, as shown in fig. 2, although step S30 is connected after step S20, the flow chart in the method is for reference only, and step S30 may also be before step S10 or after step S10.
Further, in an embodiment, the information collecting system includes: vibration sensor, level sensor, pressure sensor, temperature sensor and humidity transducer, the physical signal includes vibration signal, liquid level signal, pressure signal, temperature signal and humidity signal.
Further, in an embodiment, the step of detecting the physical signal, and if the physical signal exceeds a preset range, executing an alarm action includes:
detect vibration signal, liquid level signal, pressure signal, temperature signal and humidity signal respectively, if vibration signal, liquid level signal, pressure signal, temperature signal and humidity signal exceed the first predetermined scope that corresponds, then carry out and report an emergency and ask for help or increased vigilance the action, wherein, report an emergency and ask for help or increased vigilance the action and include pop-up window early warning, light scintillation early warning or pronunciation early warning.
Further, in an embodiment, the information acquisition system further includes a smoke sensor and a combustible gas concentration sensor, the physical signal further includes a smoke concentration signal and a combustible gas concentration signal, and after the main client receives the characteristic parameter, the step of detecting the physical signal includes:
and if the temperature signal, the smoke concentration signal or the combustible gas concentration signal exceeds the corresponding preset values, sending an early warning instruction to a laboratory fire alarm system.
Further, in one embodiment, the information acquisition system further comprises an audio-video integrated camera and an environmental microphone, wherein the audio-video integrated camera acquires sound and video at a specific position in the engine bench test process, and the environmental microphone acquires background noise in a laboratory;
and sending the sound, the video and the background noise to a main client, and carrying out difference processing on the sound and the background noise by the main client to obtain the running sound of the engine and output the video and the running sound of the engine.
The specific embodiment of the integrated monitoring method for the engine bench test is basically the same as that of the integrated monitoring system for the engine bench test, and is not repeated here.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for causing a terminal device to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides an engine bench test integrated monitoring system, its characterized in that, engine bench test integrated monitoring system includes information acquisition system, main client, remote client, engine bench control system and engine bench, wherein:
the system comprises an information acquisition system, a main client and a data processing system, wherein the information acquisition system is used for acquiring characteristic parameters in the test process of the engine pedestal and sending the characteristic parameters to the main client, and the characteristic parameters comprise physical signals;
the main client is used for detecting the physical signal after receiving the characteristic parameters, executing an alarm action if the physical signal exceeds a preset range, and controlling the engine pedestal through an engine pedestal control system;
and the remote client is used for connecting the host client through the vpn network so as to realize remote control on the host client.
2. The engine bench test integrated monitoring system of claim 1, wherein the information acquisition system comprises: vibration sensor, level sensor, pressure sensor, temperature sensor and humidity transducer, the physical signal includes vibration signal, liquid level signal, pressure signal, temperature signal and humidity signal.
3. The system for integrated engine bench test monitoring of claim 2 wherein the step of detecting the physical signal and performing an alarm if the physical signal exceeds a predetermined range comprises:
detect vibration signal, liquid level signal, pressure signal, temperature signal and humidity signal respectively, if vibration signal, liquid level signal, pressure signal, temperature signal and humidity signal exceed the first predetermined scope that corresponds, then carry out and report an emergency and ask for help or increased vigilance the action, wherein, report an emergency and ask for help or increased vigilance the action and include pop-up window early warning, light scintillation early warning or pronunciation early warning.
4. The engine bench test integrated monitoring system of claim 2, wherein the information acquisition system further comprises a smoke sensor and a combustible gas concentration sensor, the physical signals further comprise a smoke concentration signal and a combustible gas concentration signal, and the host client is further configured to:
and if the temperature signal, the smoke concentration signal or the combustible gas concentration signal exceeds the corresponding preset values, sending an early warning instruction to a laboratory fire alarm system.
5. The engine bench test integrated monitoring system of claim 1, wherein the information acquisition system further comprises an audio-video integrated camera and an environmental microphone, wherein the audio-video integrated camera acquires sound and video at a specific position in the engine bench test process, and the environmental microphone acquires background noise in a laboratory;
and sending the sound, the video and the background noise to a main client, and carrying out difference processing on the sound and the background noise by the main client to obtain the running sound of the engine and output the video and the running sound of the engine.
6. The comprehensive monitoring method for the engine bench test is characterized by comprising the following steps of:
the method comprises the steps that an information acquisition system obtains characteristic parameters in the engine bench test process and sends the characteristic parameters to a main client, wherein the characteristic parameters comprise physical signals;
after receiving the characteristic parameters, the main client detects the physical signals, if the physical signals exceed a preset range, an alarm action is executed, and an engine bench is controlled through an engine bench control system;
the remote client is connected with the main client through the vpn network so as to realize remote control on the main client.
7. The engine bench test integrated monitoring method of claim 6, wherein the information acquisition system comprises: vibration sensor, level sensor, pressure sensor, temperature sensor and humidity transducer, the physical signal includes vibration signal, liquid level signal, pressure signal, temperature signal and humidity signal.
8. The method for integrated engine bench test monitoring of claim 7, wherein the step of detecting the physical signal and performing an alarm action if the physical signal exceeds a predetermined range comprises:
detect vibration signal, liquid level signal, pressure signal, temperature signal and humidity signal respectively, if vibration signal, liquid level signal, pressure signal, temperature signal and humidity signal exceed the first predetermined scope that corresponds, then carry out and report an emergency and ask for help or increased vigilance the action, wherein, report an emergency and ask for help or increased vigilance the action and include pop-up window early warning, light scintillation early warning or pronunciation early warning.
9. The method for integrated engine bench test monitoring of claim 7, wherein the information acquisition system further comprises a smoke sensor and a combustible gas concentration sensor, the physical signals further comprise a smoke concentration signal and a combustible gas concentration signal, and the step of detecting the physical signals after the host client receives the characteristic parameters comprises:
and if the temperature signal, the smoke concentration signal or the combustible gas concentration signal exceeds the corresponding preset values, sending an early warning instruction to a laboratory fire alarm system.
10. The engine bench test integrated monitoring method of claim 6, characterized in that the information acquisition system further comprises an audio-video integrated camera and an environmental microphone, wherein the audio-video integrated camera acquires sound and video at a specific position in the engine bench test process, and the environmental microphone acquires background noise in a laboratory;
and sending the sound, the video and the background noise to a main client, and carrying out difference processing on the sound and the background noise by the main client to obtain the running sound of the engine and output the video and the running sound of the engine.
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