CN209326983U - A kind of engine static test system - Google Patents
A kind of engine static test system Download PDFInfo
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- CN209326983U CN209326983U CN201822271092.3U CN201822271092U CN209326983U CN 209326983 U CN209326983 U CN 209326983U CN 201822271092 U CN201822271092 U CN 201822271092U CN 209326983 U CN209326983 U CN 209326983U
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Abstract
The utility model discloses a kind of engine static test systems, and starting voltage input can be provided by ignition system to trigger device, and trigger device can issue corresponding triggering command to sampling module after receiving starting voltage.And the data such as pressure, temperature and thrust that engine generates in simulation working condition can be acquired by sampling module after all kinds of required parameters are completed in configuration, then the parameters that analysis obtains engine form corresponding performance report, the validity and reliability for valuator device.Meanwhile the data obtained in test process can be saved as data file by the test macro in the embodiment of the present application, and draw out corresponding image according to acquisition data.Final analysis generates corresponding analysis report and is exported by output device.Therefore, the engine static test system in the embodiment of the present application has the technical effect for reducing Engine Block Test work operations amount and improving testing efficiency, promoting test result accuracy.
Description
Technical field
The utility model relates to electronic circuit technology fields, more particularly to a kind of engine static test system.
Background technique
Static detection refers under static state, according to the experience and technical ability of appraiser, is aided with simple tool, right
The technology status of motor vehicle carries out macroscopic examination.The purpose of static check is the general technology feelings of quickly comprehensive understanding motor vehicle
Condition, in old automobile detection process, the detection of engine is very important, its heart like automobile, its quality
Influence to the automobile overall evaluation is very big, especially notes that in the detection process.
Currently, the static test for being directed to engine usually requires testing staff, rule of thumb use is observed and recorded, and is aided with
A variety of testing tools are tested accordingly respectively, whole using artificially collecting after obtaining different observed parameter or test result
It manages and empirical analysis is relied on to calculate the integration test evaluation that can just obtain tested engine.All due to these different testing tools
For standalone tool, and manual analysis often has a large amount of subjective factor, therefore often requires to use during the test not
The workload of same instrument, record analysis is huge and complicated.The waste of a large amount of manpower and material resources is thereby resulted in, not only testing efficiency is very
It is low, and test result often has relatively large deviation with actual conditions.
It is generally required for test jobs of the engine under static state using artificial as it can be seen that existing in the prior art
It records and analyzes, causes detection work operations amount big and testing efficiency is low, the lower technical problem of test result accuracy.
Utility model content
The application provides a kind of engine static test system, is directed to engine to solve to exist in the prior art
Test jobs under static state generally require to analyze using manual record, cause detection work operations amount big and testing efficiency
Lowly, the lower technical problem of test result accuracy.
The application first aspect provides a kind of engine static test system, comprising:
Sensor, be arranged on the engine to be measured, to obtain the engine to be measured thrust parameter, and/or
Push parameter；
Ignition system, including power supply；
Trigger device is connect with the ignition system, to be belonged to based on starting voltage to the engine offer to be measured
The trigger voltage of predetermined voltage range；
Sampling module is connect with the trigger device and the sensor, to according to mode corresponding with triggering command
Parameter acquisition and record are carried out to the engine to be measured, obtain at least one set of test parameter group in test process, the survey
Examination parameter group includes motor power parameter corresponding with a certain moment, and/or pushing parameter, and/or temperature parameter；
Processor is connect with the sensor, the ignition system and the sampling module, to be to the igniting
System issues firing command so that the ignition system provides the starting voltage, Xiang Suoshu sampling module hair to the trigger device
The triggering command out generates the test report including at least one set of test parameter group；
Output device is connected to the processor, to export the test report.
Optionally, the engine static test system further include:
Connecting pin is connect with the engine to be measured；
Supercharging device is connect with the connecting pin, to export scheduled nominal voltage to the engine to be measured；
The processor, to corresponding with the nominal voltage based on the nominal voltage and the sensor feedback
Pressurization parameter confirm the gain parameter of the sensor, based on gain parameter adjustment at least one set of test parameter
Parameter in group, acquisition and the one-to-one adjusting parameter group of every group of test parameter group are generated and are exported and adjust including at least one set
The test report of whole parameter group.
Optionally, the engine static test system further include:
Memory module, to store at least one set of adjusting parameter group；
The processor is connect with the memory module, to generate and send store instruction, so that the memory module
It is carried out according to the starting point and length, and/or place position of storage number corresponding with the store instruction, and/or storing data
Storage.
Optionally, the processor, it is raw also to transfer at least one set of adjusting parameter group from the memory module
At and export characterization every group of adjusting parameter group in parameter waveform diagram.
Optionally, the starting voltage is to belong to 25V to the DC voltage between 28V.
Optionally, the trigger voltage is to belong to 2V to the DC voltage between 6V.
Optionally, the output device includes:
Display and/or sound output device and/or wireless signal transmitting device.
Optionally, the engine static test system includes:
Input unit is connect with the processor and the output device, to input control signal so that the processing
Device generates the firing command corresponding with the control signal and the triggering command；
The output device, to export relevant parameter corresponding with the control signal.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
Technical solution in the embodiment of the present application can provide starting voltage input to trigger device by ignition system, and touch
Transmitting apparatus can issue corresponding triggering command to sampling module after receiving starting voltage.And it can be complete to this test system configurations
Pressure, temperature and the thrust etc. that engine generates in simulation working condition are acquired by sampling module at after all kinds of required parameters
Data, then analysis obtains the parameters of engine and forms corresponding performance report, for engine evaluated validity and
Reliability.Meanwhile the data obtained in test process can be saved as data file by the test macro in the embodiment of the present application,
And corresponding image is drawn out according to acquisition data.Final analysis generates corresponding analysis report and is carried out by output device defeated
Out.Therefore, the engine static test system in the embodiment of the present application, which has, reduces Engine Block Test work operations amount and raising
Testing efficiency, the technical effect for promoting test result accuracy.
Detailed description of the invention
Fig. 1 is a kind of structure chart of engine static test system provided by the embodiment of the utility model.
Specific embodiment
The application provides a kind of engine static test system, is directed to engine to solve to exist in the prior art
Test jobs under static state generally require to analyze using manual record, cause detection work operations amount big and testing efficiency
Lowly, the lower technical problem of test result accuracy.
Technical solution in the embodiment of the present application is in order to solve the above technical problems, general thought is as follows:
Technical solution in the embodiment of the present application can provide starting voltage input to trigger device by ignition system, and touch
Transmitting apparatus can issue corresponding triggering command to sampling module after receiving starting voltage.And it can be complete to this test system configurations
Pressure, temperature and the thrust etc. that engine generates in simulation working condition are acquired by sampling module at after all kinds of required parameters
Data, then analysis obtains the parameters of engine and forms corresponding performance report, for engine evaluated validity and
Reliability.Meanwhile the data obtained in test process can be saved as data file by the test macro in the embodiment of the present application,
And corresponding image is drawn out according to acquisition data.Final analysis generates corresponding analysis report and is carried out by output device defeated
Out.Therefore, the engine static test system in the embodiment of the present application, which has, reduces Engine Block Test work operations amount and raising
Testing efficiency, the technical effect for promoting test result accuracy.
Technical scheme is described in detail below by attached drawing and specific embodiment, it should be understood that the application
Specific features in embodiment and embodiment are the detailed description to technical scheme, rather than to present techniques
The restriction of scheme, in the absence of conflict, the technical characteristic in the embodiment of the present application and embodiment can be combined with each other.
The terms "and/or", only a kind of incidence relation for describing affiliated partner, indicates that there may be three kinds of passes
System, for example, A and/or B, can indicate: individualism A exists simultaneously A and B, these three situations of individualism B.In addition, herein
Middle character "/" typicallys represent the relationship that forward-backward correlation object is a kind of "or".
Embodiment one
Referring to FIG. 1, the embodiment of the present application one provides a kind of engine static test system, comprising:
Sensor 101, be arranged on the engine to be measured, to obtain the engine to be measured thrust parameter and/
Or push parameter；The sensor can be pressure sensor, temperature sensor etc., be configurable in practical operation with
The corresponding type sensor of parameter needed for testing；
Ignition system 102, including power supply；
Trigger device 103 is connect with the ignition system, to provide category to the engine to be measured based on starting voltage
In the trigger voltage of predetermined voltage range；
Sampling module 104 is connect with the trigger device 103 and the sensor 101, to according to triggering command pair
The mode answered carries out parameter acquisition and record to the engine to be measured, obtains at least one set of test parameter in test process
Group, the test parameter group include motor power parameter corresponding with a certain moment, and/or pushing parameter, and/or temperature ginseng
Number；
Processor 105 is connect with the sensor, the ignition system and the sampling module, to the igniting
System issues firing command so that the ignition system provides the starting voltage, Xiang Suoshu sampling module to the trigger device
The triggering command is issued, the test report including at least one set of test parameter group is generated；
Output device 106, is connected to the processor, to export the test report.
The engine static test system in the embodiment of the present application further includes connecting pin, supercharging device and storage mould
Block.Wherein, the connecting pin provides the connecting interface with the engine to be measured, the supercharging device by connecting pin with it is to be measured
Engine connection can export scheduled nominal voltage to the engine to be measured by the supercharging device；And the processor can
The biography is confirmed based on the pressurization parameter corresponding with the nominal voltage of the nominal voltage and the sensor feedback
The gain parameter of sensor adjusts the parameter at least one set of test parameter group based on the gain parameter, obtains and every group
Then the one-to-one adjusting parameter group of test parameter group generates and exports the test including at least one set of adjusting parameter group
Report.That is, in the actual operation process, a scheduled voltage can be increased in sensor side by the supercharging device,
Then the burning voltage spread out of by sensor is measured by software systems, it is possible thereby to record and calculate out the increasing of the supercharging device
Beneficial parameter and amount of bias.For example, 0.0V, the direct current letter of 2V, 4V, 6V successively can be inputted to sensor side by the supercharging device
Number, whether the voltage that then observation pre-reads sensor feedback accurately shows 0.0V, 2V, 4V, 6V.It is adjusted according to the gain parameter
Test parameters obtained afterwards, can be obtained more really and accurately test data.Therefore, the technical solution in the embodiment of the present application
Also there is the technical effect for improving test accuracy rate.
And the memory module can be used to store at least one set of adjusting parameter group；The processor can be deposited with described
Module connection is stored up to generate and send store instruction, so that the memory module is according to storage corresponding with the store instruction
The starting point and length, and/or place position of number, and/or storing data are stored.Further, the processor, is also used
Transferring at least one set of adjusting parameter group from the memory module, generating and exporting in every group of adjusting parameter group of characterization
The waveform diagram of parameter, certainly can also be column diagram, block diagram etc., in practical operation can as needed and self-setting.
It should be pointed out that the processing implement body can be general central processing unit (CPU), specific application can be
Integrated circuit (English: Application Specific Integrated Circuit, referred to as: ASIC), it can also be one
Or it is multiple for controlling the integrated circuit of program execution.
And the quantity of the memory module can be one or more.Memory module may include read-only memory (English:
Read Only Memory, referred to as: ROM), random access memory (English: Random Access Memory, referred to as: RAM)
And magnetic disk storage.
The starting voltage in the embodiment of the present application is to belong to 25V to the DC voltage between 28V.And the triggering electricity
Pressure is to belong to 2V to the DC voltage between 6V.And the output device may include display, sound output device and nothing
Line sender unit.Thus user can be allowed to know test data and test result by image and sound more convenient and quicker.
Meanwhile the static test system in the embodiment of the present application can also will be various in test process by wireless signal transmitting device
Data are sent to other equipment by wireless conduit, facilitate the data sharing realized between more equipment, multi-user.
Still further, the engine static test system in the embodiment of the present application further includes such as keyboard, touch panel
Deng input unit, which can be connect by cable with processor, to input control signal so that the processor
Generate the firing command corresponding with the control signal and the triggering command；And the output device it is exportable with it is described
Control the corresponding relevant parameter of signal.
In actual test process, the starting voltage input that the ignition system can provide a 27V is filled to triggering
It sets, and the initial voltage of trigger device can be 0, can refer to the triggering that sampling module provides a 2~6V after receiving signal
It enables.Since the test macro in the embodiment of the present application is the engine conditions to test under static state, in practical survey
The some test datas that can be observed from tester by modes such as observations to test macro input record during examination,
Each relevant parameter can also be configured in systems by staff, be calculated by system simulation and sensor feedback tested
The data such as pressure, temperature and the thrust that engine generates in simulation working condition, then analyze to obtain engine by processor
Every test parameter form corresponding performance report, the validity and reliability for valuator device.Meanwhile the application is implemented
The data obtained in test process can be saved as data file by the test macro in example, and be obtained according to these acquisitions and analysis
The data obtained draw out corresponding image, and final analysis generates corresponding analysis report, are exported by output device.Thus
It is tested as it can be seen that the engine static test system in the embodiment of the present application has to reduce Engine Block Test work operations amount and improve
Efficiency, the technical effect for promoting test result accuracy.
Although the preferred embodiment of the application has been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the application range.
Obviously, those skilled in the art can carry out various modification and variations without departing from the essence of the application to the application
Mind and range.In this way, if these modifications and variations of the application belong to the range of the claim of this application and its equivalent technologies
Within, then the application is also intended to include these modifications and variations.
Claims (8)
1. a kind of engine static test system characterized by comprising
Sensor is arranged on engine to be measured, to obtain the thrust parameter of the engine to be measured, and/or push parameter；
Ignition system, including power supply；
Trigger device is connect with the ignition system, default to be belonged to based on starting voltage to the engine offer to be measured
The trigger voltage of voltage range；
Sampling module is connect with the trigger device and the sensor, to according to mode corresponding with triggering command to institute
It states engine to be measured and carries out parameter acquisition and record, obtain at least one set of test parameter group in test process, the test ginseng
Array includes motor power parameter corresponding with a certain moment, and/or pushing parameter, and/or temperature parameter；
Processor is connect with the sensor, the ignition system and the sampling module, to send out to the ignition system
So that the ignition system provides the starting voltage to the trigger device, Xiang Suoshu sampling module issues institute for firing command out
Triggering command is stated, the test report including at least one set of test parameter group is generated；
Output device is connected to the processor, to export the test report.
2. engine static test system as described in claim 1, which is characterized in that the engine static test system is also
Include:
Connecting pin is connect with the engine to be measured；
Supercharging device is connect with the connecting pin, to export scheduled nominal voltage to the engine to be measured；
The processor, to the increasing corresponding with the nominal voltage based on the nominal voltage and the sensor feedback
Parameter is pressed to confirm the gain parameter of the sensor, based in gain parameter adjustment at least one set of test parameter group
Parameter, obtain with the one-to-one adjusting parameter group of every group of test parameter group, generate and export including at least one set adjustment ginseng
The test report of array.
3. engine static test system as claimed in claim 2, which is characterized in that the engine static test system is also
Include:
Memory module, to store at least one set of adjusting parameter group；
The processor is connect with the memory module, to generate and send store instruction so that the memory module according to
The starting point and length, and/or place position of storage number corresponding with the store instruction, and/or storing data are stored.
4. engine static test system as claimed in claim 3, which is characterized in that the processor, also to from described
At least one set of adjusting parameter group is transferred in memory module, generates and export the wave of the parameter in every group of adjusting parameter group of characterization
Shape figure.
5. engine static test system as described in claim 1, which is characterized in that the starting voltage is to belong to 25V extremely
DC voltage between 28V.
6. engine static test system as described in claim 1, which is characterized in that the trigger voltage is to belong to 2V to 6V
Between DC voltage.
7. engine static test system as described in claim 1, which is characterized in that the output device includes:
Display and/or sound output device and/or wireless signal transmitting device.
8. engine static test system as described in claim 1, which is characterized in that the engine static test system packet
It includes:
Input unit is connected to the processor, to input control signal so that the processor generates and control letter
Number corresponding firing command and the triggering command；
The output device, to export relevant parameter corresponding with the control signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822271092.3U CN209326983U (en) | 2018-12-29 | 2018-12-29 | A kind of engine static test system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201822271092.3U CN209326983U (en) | 2018-12-29 | 2018-12-29 | A kind of engine static test system |
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| CN209326983U true CN209326983U (en) | 2019-08-30 |
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| CN201822271092.3U Expired - Fee Related CN209326983U (en) | 2018-12-29 | 2018-12-29 | A kind of engine static test system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113945387A (en) * | 2021-09-19 | 2022-01-18 | 中国航空工业集团公司西安飞机设计研究所 | Ground pulley test method for forward-launch-emission system |
| CN116818330A (en) * | 2023-06-28 | 2023-09-29 | 北京亿华通科技股份有限公司 | Automatic static testing device for fuel cell engine |
-
2018
- 2018-12-29 CN CN201822271092.3U patent/CN209326983U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113945387A (en) * | 2021-09-19 | 2022-01-18 | 中国航空工业集团公司西安飞机设计研究所 | Ground pulley test method for forward-launch-emission system |
| CN113945387B (en) * | 2021-09-19 | 2023-11-28 | 中国航空工业集团公司西安飞机设计研究所 | Ground pulley test method for hair extension system |
| CN116818330A (en) * | 2023-06-28 | 2023-09-29 | 北京亿华通科技股份有限公司 | Automatic static testing device for fuel cell engine |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20190830 Termination date: 20191229 |