CN104808087A - Power supply testing system for onboard advanced training equipment - Google Patents
Power supply testing system for onboard advanced training equipment Download PDFInfo
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- CN104808087A CN104808087A CN201510222405.4A CN201510222405A CN104808087A CN 104808087 A CN104808087 A CN 104808087A CN 201510222405 A CN201510222405 A CN 201510222405A CN 104808087 A CN104808087 A CN 104808087A
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Abstract
The invention discloses a power supply testing system for onboard advanced training equipment. The power supply testing system comprises a main interface, an automatic test mode module, a single-step test mode module, a data acquiring and resolving module and a test record displaying and judging module. The main interface is capable of uniformly calling multiple test items; each test item can call the automatic test mode module and the single-step test mode module to perform automatic testing, so that correctness of power supply circuit connection on an airplane, power supply logicality for each system on the airplane, correctness of state conversion and simulated statuses of multiple sensors on the airplane can be tested; the data acquiring and resolving module can be called to resolve the tested statuses into digital signals; finally test results and fault positions can be displayed and stored by the test record displaying and judging module. The power supply testing system for the onboard advanced training equipment has the advantages that degree of automation in a testing process is increased, testing efficiency and testing accuracy are improved greatly, human factors in the testing process are reduced, testing work is freed from complex manual testing, and research and development tasks of an advanced training machine are guaranteed smoothly.
Description
Technical field
The present invention relates to a kind of for electricity detecting system, particularly relate to a kind of higher education airborne equipment for electricity detecting system.
Background technology
Higher education machine is the domestic third generation advaced trainer newly developed, full machine have employed avionics system and the novel airborne electronic apparatus system of high integrity, test theory has had the change of essence, except the requirement tested before will meeting into annex dress, also to adapt to the integration test needs of important subsystem, system, wherein full machine each system airborne equipment energising detection is an important test link, directly affects the safety of aircraft.At present, special testing equipment is not had at general assembly test phase, only testing apparatus backwardness relatively, function is relatively single, most test assignment can only adopt very easy manual test method, because checking that job is various, greatly have impact on the effect of test, have impact on installation progress widely.Therefore be necessary that a set of new higher education airborne equipment of research and development is for electricity detecting system, solve the airborne equipment newly grinding type and to power test item problem.
Summary of the invention
The technical issues that need to address of the present invention are to provide a kind of higher education airborne equipment for electricity detecting system.Improve automaticity in test process, can greatly improve testing efficiency and accuracy, reduce the human factor in test process, testing is freed from loaded down with trivial details manual testing, has ensured new higher education machine development & production task smoothly.
For solving technical matters of the present invention, the technical solution used in the present invention is:
Higher education airborne equipment is for electricity detecting system, this confession electricity detecting system comprises main interface, automatic test mode module, single stepping test mode module, module and test record display judge module are resolved in data acquisition, main unify menu calls multiple test event, each test event can call automatic test mode module and single stepping test mode module detects automatically, detect the correctness that aircraft Ji Shang supply line connects, the logicality of each system power supply on aircraft, the state of multiple sensor on the correctness of State Transferring and simulated aircraft, calling data collection is resolved module and above-mentioned detected state solution is counted as digital signal, finally by test record display judge module display and store test results and abort situation.
Beneficial effect of the present invention: higher education airborne equipment meets the technical requirement of each system power supply performance of new higher education machine and electrical control Function detection completely for electricity detecting system, solve the current series of problems brought due to manual testing, improve automaticity in test process simultaneously, can greatly improve testing efficiency and accuracy, reduce the human factor in test process, testing is freed from loaded down with trivial details manual testing, has ensured new higher education machine development & production task smoothly.
Accompanying drawing explanation
Fig. 1 is theory diagram of the present invention.
Fig. 2 is that combined-voltage signals collecting of the present invention resolves process flow diagram.
Fig. 3 is that discrete signal of the present invention controls and process flow diagram is resolved in collection.
Fig. 4 is test data of the present invention display decision flow chart.
1, main interface, 2, automatically test mode module, 3, single stepping test mode module, 4, data acquisition resolves module, 5, test record display judge module.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.Following examples, only for illustration of the present invention, are not used for limiting the scope of the invention.
Shown in Fig. 1, higher education airborne equipment of the present invention is for electricity detecting system, this confession electricity detecting system comprises main interface 1, automatic test mode module 2, single stepping test mode module 3, module 4 and test record display judge module 5 are resolved in data acquisition, the multiple test event of main interface 1 unified call, each test event can call automatic test mode module 2 and single stepping test mode module 3 detects automatically, detect the correctness that aircraft Ji Shang supply line connects, the logicality of each system power supply on aircraft, the state of multiple sensor on the correctness of State Transferring and simulated aircraft, calling data collection is resolved module 4 and above-mentioned detected state solution is counted as digital signal, show and store test results and abort situation finally by test record display judge module 5.
Each test event can call automatic test mode module and single stepping test mode module detects automatically, specific as follows:
Under automatic test mode, automatically test first check point that detection system can be set up from this test item, and the explanation of dependence test Operating Guideline is provided, first detection system can be extracted this check point content measurement and passes to data acquisition and resolve module, resolve the collection of module settling signal by data acquisition and resolve function, and data feedback is shown judge module to test record, test record display judge module can by test data with digital frame, the modes such as virtual pilot lamp and virtual switch show in this check point of test item interface " test mode ", and require test data automatic analysis according to energising Examined effect condition and technical parameter, whether qualifiedly the test of this check point is identified with " √ " or "×" in " result ".Then enter the test of next check point, will carry out successively testing by above-mentioned design cycle for all the other check point systems of this test item until complete the test of all check points.
Under single stepping test mode, system is designed to only to test certain check point of appointment according to testing process, just stops test after the test of this check point.This function for certain test event comprise more check point time, find that certain check point fault can use the state of this check point of test fast after single stepping test through maintenance adjustment, greatly improve testing efficiency.
The data acquisition of native system is resolved module 4 and has mainly been completed: 1, shown in Fig. 2, the collection of combined-voltage signal is resolved, by PCI-1710 gather relay multi channel selecting plate PCLD-788(combine exchange modular converter WBV462U01) data of corresponding check point passage, then according to reduction formula, data are resolved into corresponding combined-voltage signal; 2, discrete control, by digital quantity I/O card PCI-722 according to testing requirement sending controling instruction, the short circuit of pilot relay output board PCLD-785 respective channel or off-state; 3, shown in Fig. 3, digital quantity is measured: by digital quantity I/O card PCI-722 according to testing requirement sending controling instruction, the short circuit state of pilot relay output board PCLD-785 respective channel, again with check point passage corresponding to relay multi channel selecting plate PCLD-788 be combined into a loop, last PCI-1710 gather resolve this loop voltage condition to judge the conduction in this loop.
Shown in Fig. 4, test record display judge module 5 is mainly used to show the record of net result, this module can by test data with digital frame, the modes such as virtual pilot lamp and virtual switch show in this check point of test item interface " test mode ", whole test interface is friendly and attractive in appearance, and require test data automatic analysis according to energising Examined effect condition and technical parameter, whether qualifiedly the test of this check point is identified with " √ " or "×" in " result ", automaticity is high, greatly can improve testing efficiency, reduce the human factor of product test.
Each test event can call automatic test mode and single stepping test mode detects automatically, detect the correctness that on aircraft, supply line connects, the logicality of each system power supply on aircraft, the state of multiple sensor on the correctness of State Transferring and simulated aircraft, calling data collection is resolved module and above-mentioned detected state solution is counted as digital signal, finally by test record display judge module display and store test results and abort situation, improve automaticity in test process, greatly improve testing efficiency and accuracy, reduce the human factor in test process, testing is freed from loaded down with trivial details manual testing, ensure new higher education machine development & production task smoothly.
Claims (1)
1. higher education airborne equipment is for electricity detecting system, it is characterized in that: this confession electricity detecting system comprises main interface, automatic test mode module, single stepping test mode module, module and test record display judge module are resolved in data acquisition, main unify menu calls multiple test event, each test event can call automatic test mode module and single stepping test mode module detects automatically, detect the correctness that aircraft Ji Shang supply line connects, the logicality of each system power supply on aircraft, the state of multiple sensor on the correctness of State Transferring and simulated aircraft, calling data collection is resolved module and above-mentioned detected state solution is counted as digital signal, finally by test record display judge module display and store test results and abort situation.
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CN201510222405.4A CN104808087A (en) | 2015-05-05 | 2015-05-05 | Power supply testing system for onboard advanced training equipment |
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CN201510222405.4A CN104808087A (en) | 2015-05-05 | 2015-05-05 | Power supply testing system for onboard advanced training equipment |
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Cited By (1)
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CN111398840A (en) * | 2018-12-17 | 2020-07-10 | 北京华航无线电测量研究所 | Multi-power output normal indicating system |
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CN101169634A (en) * | 2007-11-22 | 2008-04-30 | 江西洪都航空工业集团有限责任公司 | Machine-mounted apparatus power supply detecting bench |
CN201072597Y (en) * | 2007-07-06 | 2008-06-11 | 上海凯迪克航空工程技术有限公司 | Automatic detection instrument for aviation electronic flight instrument |
CN201335775Y (en) * | 2008-10-17 | 2009-10-28 | 四川海特高新技术股份有限公司 | Airborne equipment comprehensive detection system |
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CN201072597Y (en) * | 2007-07-06 | 2008-06-11 | 上海凯迪克航空工程技术有限公司 | Automatic detection instrument for aviation electronic flight instrument |
CN101169634A (en) * | 2007-11-22 | 2008-04-30 | 江西洪都航空工业集团有限责任公司 | Machine-mounted apparatus power supply detecting bench |
CN201335775Y (en) * | 2008-10-17 | 2009-10-28 | 四川海特高新技术股份有限公司 | Airborne equipment comprehensive detection system |
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