CN103941240A - Radar system communication extension detection device and detection methods - Google Patents
Radar system communication extension detection device and detection methods Download PDFInfo
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- CN103941240A CN103941240A CN201410128415.7A CN201410128415A CN103941240A CN 103941240 A CN103941240 A CN 103941240A CN 201410128415 A CN201410128415 A CN 201410128415A CN 103941240 A CN103941240 A CN 103941240A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/40—Means for monitoring or calibrating
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/40—Means for monitoring or calibrating
- G01S7/4004—Means for monitoring or calibrating of parts of a radar system
Abstract
The invention relates to a radar system communication extension detection device and detection methods. The detection device comprises a principal machine and an auxiliary machine, wherein the principal machine comprises a controller, a first signal switching module, a radio frequency test module, a first signal fusion module, a first PC104 bus and a USB interface conversion module; the auxiliary machine comprises a second signal switching module, a second signal fusion module and a second PC104 bus. The detection methods further include a fuzzy diagnosis method based on expert knowledge and a signal abnormity detection method. The radar system communication extension detection device and detection methods have the advantages that universality is good, the intelligent degree is high, the fault diagnosis accuracy is high, and quick fault detection and precision positioning are achieved.
Description
Technical field
The invention belongs to radar communication detection field, relate to a kind of radar system communication and divide machine detecting device and detection method.
Background technology
It is upper that all extension sets of high automobile-carried three-dimensional solid-state radar are arranged on respectively two trucies (aerial truck and terminal car), connects a complete radar system by communication extension set.Terminal car with on aerial truck, respectively have the radar system extension set of communicating by letter, between these two extension sets, connect by communication media (being telecommunication cable).Communication extension set mainly comprises communication media (connecting the telecommunication cable of aerial truck and terminal car), transceiver module (mainly comprising radio-frequency module) and communication plug-in unit; When two cars communication, communication plug-in unit produces the communication information, and then transceiver module is responsible for the communication information to become the required frequency of transmission, then between two cars, carries out information transmission by communication media.
After aerial truck and terminal car stop, can enter to fast reserve duty, after radar shutdown, can exit rapidly and motor-driven transfer.Radar when work operating personnel on terminal car with emitting antenna car at a distance of about 100m, thereby avoid the threat that anti-width is penetrated.The communication extension set that connects radar system adopts advanced digital communication technology, and except high frequency analog circuits, major part is digital circuit, although there is certain self-checking function, but as computer motherboard, there is no special testing tool, be difficult to carry out accurate judgement and the maintenance of field failure.
Tradition fault analysis and wipe-out mode mainly utilize failure diagnosis apparatus to obtain the signal message of plug-in unit, and then utilize experienced technician signal is analyzed and judged, finally draw the malfunction of system plugin, this fault analysis and wipe-out mode are things that makes technician waste time and energy, and the fault of plug-in unit judgement simultaneously much depends on technician's experience.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind ofly can identify fault communicate by letter with the accurate radar system of fault-signal position, location point machine detecting device and detection method automatically.
For solving the problems of the technologies described above adopted technical scheme be: a kind of radar system communication divides machine detecting device, comprises main and auxiliaries; Described main frame comprises controller, first signal interconnecting module, radio frequency testing module, first signal Fusion Module, a PC104 bus and USB interface modular converter; Described subsidiary engine comprises secondary signal interconnecting module, secondary signal Fusion Module and the 2nd PC104 bus;
Described first signal interconnecting module and radio frequency testing module respectively with two-way connection of corresponding port of a described PC104 bus; The corresponding port of a PC104 bus described in the control signal output termination of described controller; The corresponding port of a PC104 bus described in the input termination of described first signal Fusion Module; The output terminal of described first signal Fusion Module connects the corresponding signal input end of described controller through described USB interface modular converter;
The output terminal of described secondary signal Fusion Module connects the respective input of described secondary signal interconnecting module through described the 2nd PC104 bus;
The communication test port x S5-1 that the first communication port of described first signal interconnecting module is described main frame; The radar test port x S1-1 that the second communication port of described first signal interconnecting module is described main frame; The communication port of described radio frequency testing module is the radio frequency testing port x S4-1 of described main frame;
First of described secondary signal interconnecting module is respectively communication test port x S5-2 and the radar test port x S1-2 of described subsidiary engine to second communication port.
The model of described first signal interconnecting module is SCT05K-01; The model of described secondary signal interconnecting module is SCT09S-L2; The model of described radio frequency testing module is RFS10L-2G; Described first is SCM11J-08 to the model of secondary signal Fusion Module; The model of described USB interface modular converter is STH12F-02; The model of described controller is BIS-6590.
Utilize radar system communication to divide a detection method for machine detecting device, detecting step is as follows:
Step 3-1 is connected the communicate by letter corresponding detection interface of extension set of the test interface of pick-up unit and radar system;
Described in step 3-2, subsidiary engine sends error detecting code, described host receiving data;
The data that described in step 3-3, controller judgement receives;
If step 3-4 judged result is not receive data, go to step 3-5; If judged result is part reception, data are correct, and radar system communication extension set exists fault;
Step 3-5 judges whether fault of communication media, if communication media exists fault, changes communication media, goes to step 3-1; If communication media non-fault, judged result is that radar system communication extension set exists fault.
The method of described detection also comprises the fuzzy diagnosis method based on expertise, and step is as follows:
Step 4-1 input real-time sampling data;
The extraction of step 4-2 expertise, it comprises from radar expert knowledge library and fuzzy Judgment criterion expert knowledge library and extracts expertise;
Step 4-3 implements fuzzy Judgment to real-time sampling data;
Step 4-4 output fuzzy Judgment result.
The method of described detection also comprises abnormal signal detection method, and step is as follows:
The identification of step 5-1 abnormal information;
Step 5-2 produces initial abnormal patterns;
Step 5-3 matches well computing;
Step 5-4 judges whether to produce new abnormal patterns; If produce new abnormal patterns, forward step 5-3 to; If do not produce new abnormal patterns, carry out step 5-4;
Step 5-5 promotes and inhibition abnormal patterns;
Step 5-6 upgrades colony;
Whether step 5-7 meets termination condition, if do not meet termination condition, forwards step 5-3 to; If meet termination condition, finish.
The invention has the beneficial effects as follows:
Versatility is good.The present invention has self-learning function, before coming into operation, needn't do a large amount of configuration efforts, only need once automatically test detected radar, and test fixture is once learnt the signal of equipment under test, can normally work.
Intelligent degree is high.The present invention uses for reference artificial intelligence technology, gives full play to the advantage of software, has really realized the function of " intelligent equipment ".
Fault diagnosis accuracy rate is high.The present invention applies dissident's judgment criterion, automatically sets up fault distinguishing thresholding, adopts the technology such as fast processing, fuzzy discrimination, has realized fault fast detecting and has accurately located.
Perfect in shape and function of the present invention, detection efficiency is high, easy for operation, good environmental adaptability, testing apparatus meets index request, can effectively improve equipment detection efficiency, accumulation equipment repair experience, improves equipment serviceability rate, can effectively carry out gadget preventative maintenance, give full play to the service efficiency of Maintenance Resource, improve equipment Task Reliability, save a large amount of servicing time, solve the contradiction that the technician of army is few, support mission is heavy, for training on maintenance provides necessary teaching means and data, promote the generation of digitized radar equipment fighting capacity.
The present invention makes radar manufacturer (Base Level maintenance) and radar REPSH repair shop (Relay maintenance) provide clear and definite maintenance (fault) information for equipment Safeguard, save the waste because of unclear, the in confused situation human and material resources that produce of trouble location (spare part, maintenance of equipment) in a large number, shorten the cycle of radar maintenance, shorten the radar maintenance technician's of army the training cycle, and can start the precedent of the application of ATE maintenance mode in actual load, also other Maintenance for Equipment designs are produced to actively impact, produced significant defense economy benefit.
Brief description of the drawings
Fig. 1 is main frame theory diagram of the present invention;
Fig. 2 is subsidiary engine theory diagram of the present invention;
Fig. 3 is the theory diagram of test communications medium;
Fig. 4 is the theory diagram of test terminal car communication extension set transceiver module;
Fig. 5 is the theory diagram of test antenna car communication extension set transceiver module;
Fig. 6 is the theory diagram of test communications plug-in unit;
Fig. 7 is overhaul flow chart of the present invention;
Fig. 8 is the fuzzy diagnosis process flow diagram based on expertise of the present invention;
Fig. 9 is abnormal signal overhaul flow chart of the present invention.
Embodiment
From the embodiment shown in Fig. 1-9, it comprises main and auxiliaries; Described main frame comprises controller, first signal interconnecting module, radio frequency testing module, first signal Fusion Module, a PC104 bus and USB interface modular converter; Described subsidiary engine comprises secondary signal interconnecting module, secondary signal Fusion Module and the 2nd PC104 bus;
First signal interconnecting module and radio frequency testing module respectively with two-way connection of corresponding port of a described PC104 bus; The corresponding port of a PC104 bus described in the control signal output termination of described controller; The corresponding port of a PC104 bus described in the input termination of described first signal Fusion Module; The output terminal of described first signal Fusion Module connects the corresponding signal input end of described controller through described USB interface modular converter;
The output terminal of described secondary signal Fusion Module connects the respective input of described secondary signal interconnecting module through described the 2nd PC104 bus;
The communication test port x S5-1 that the first communication port of described first signal interconnecting module is described main frame; The radar test port x S1-1 that the second communication port of described first signal interconnecting module is described main frame; The communication port of described radio frequency testing module is the radio frequency testing port x S4-1 of described main frame;
First of described secondary signal interconnecting module is respectively communication test port x S5-2 and the radar test port x S1-2 of described subsidiary engine to second communication port.
The model of described first signal interconnecting module is SCT05K-01; The model of described secondary signal interconnecting module is SCT09S-L2; The model of described radio frequency testing module is RFS10L-2G; Described first is SCM11J-08 to the model of secondary signal Fusion Module; The model of described USB interface modular converter is STH12F-02; The model of described controller is BIS-6590.
Utilize radar system communication to divide a detection method for machine detecting device, detecting step is as follows:
Step 3-1 connects detection interface;
Described in step 3-2, subsidiary engine sends error detecting code, described host receiving data;
The data that described in step 3-3, controller judgement receives;
If step 3-4 judged result is not receive data, go to step 3-5; If judged result is part reception, data are correct, and radar system communication extension set exists fault;
Step 3-5 judges whether fault of communication media, if communication media exists fault, changes communication media, goes to step 3-1; If communication media non-fault, judged result is that radar system communication extension set exists fault.
The method of described detection also comprises the fuzzy diagnosis method based on expertise, and step is as follows:
Step 4-1 input real-time sampling data;
The extraction of step 4-2 expertise, it comprises from radar expert knowledge library and fuzzy Judgment criterion expert knowledge library and extracts expertise;
Step 4-3 implements fuzzy Judgment to real-time sampling data;
Step 4-4 output fuzzy Judgment result.
The method of described detection also comprises abnormal signal detection method, and step is as follows:
The identification of step 5-1 abnormal information;
Step 5-2 produces initial abnormal patterns;
Step 5-3 matches well computing;
Step 5-4 judges whether to produce new abnormal patterns; If produce new abnormal patterns, forward step 5-3 to; If do not produce new abnormal patterns, carry out step 5-4;
Step 5-5 promotes and inhibition abnormal patterns;
Step 5-6 upgrades colony;
Whether step 5-7 meets termination condition, if do not meet termination condition, forwards step 5-3 to; If meet termination condition, finish.
The present invention utilizes detection software to test; Described detection software comprises data base management system (DBMS) module, file system module, communication interface administration module and on-line testing software module; Described on-line testing software module comprises that user log-in block, man-machine interface, order sending module, usb communication module, board fault detection module, fault tree diagnostic module, sampled-data processing module, system data maintenance module and relevant documentation check module;
The PARADOX storehouse BDE engine that described data base management system (DBMS) module is provided by BORLAND company manages, all maintenances of information that are stored in database that its completion system is required, and the Native connected mode providing by engine forms the interface channel of Applied Software & Database;
The file management application that described file management system module is provided by operating system is carried out the required all maintenances with file mode storage data of completion system;
Described communication interface administration module is abstract to controller communication interface, and its development interface providing by DELPHI is set up and the communication port that detects software;
Described user log-in block completing user enters the login feature of system, by the checking of user's user name, entry password being determined to user's authority, with the module that determines that user enters;
Described man-machine interface comprises that the main interface of system, wave test interface, relevant documentation check interface and subscriber administration interface; The main interface of described system comprises that fault tree retrieval and maintenance window, board interface message check that window, interface message association window, system master menu and pin to be detected check window; Described man-machine interface is the user interface of whole system, and user all completes by this interface the operation of system; The checking of the maintenance of interface, the main interface of described system completion system fault tree, fault tree, the inquiry of board interface message, detect that pin is selected and overall system function is switched; Described order sending module completes and detects software to the first order sending function to secondary signal Fusion Module, its communication control that has utilized DELPHI to provide is realized, command information mainly comprises the information such as detected board and board interface pin, be used for notifying first signal interconnecting module the current board that will encourage, and send pumping signal; Described usb communication module is the sampling data passageway of linking up sampled-data processing module and first signal Fusion Module, in DELPHI environment, utilizes it to embed the function of compilation, has realized usb communication agreement and communication module, completes the receiving function of sampled data; Described sampled-data processing module receives the sampled data of first signal Fusion Module, and analyzes relatively sampled data, judges that whether sampled data is correct; Described fault tree diagnostic module utilizes system maintenance fault tree information, browses the fault type that wish detects, and comes the position of failure judgement according to the instruction of this fault tree; Described board fault detection module is selected the board information of wish detection at fault tree display window, judge the functional status of board according to board interface message testing process; The maintenance function of all data of described system data maintenance module completion system; Described relevant documentation checks that module is used for the relevant documentation of the system of checking.
Radar system communication divides the test overall process of machine detecting device to be divided into three large steps, the first step, test communications medium; Second step, test transceiver module; The 3rd step, test communications plug-in unit.
Taking certain type radar as example, test process is as follows below:
(1) communication media test process: deenergization, is connected by concentric cable the test port XS17-1 of radar system terminal car communication extension set with the communication test port x S5-1 of described main frame; The test port XS17-2 of radar system aerial truck communication extension set is connected with the communication test port x S5-2 of described subsidiary engine by concentric cable;
After energising, detect the direct proceed-to-send signal of subsidiary engine, can receive if detect main frame the signal that detects subsidiary engine transmission, illustrate that communication media (telecommunication cable) is normal, otherwise communication media (telecommunication cable) exists fault.
(2) receiving-transmitting module test process:
Receiving-transmitting module test is only tested with described main frame, and described subsidiary engine is not worked.
(2-1) test of terminal car communication extension set transceiver module: deenergization, is connected by concentric cable the test port XS17-1 of communication extension set at terminal car with the radio frequency testing port x S4-1 of described main frame.
After terminal car radar powers up, terminal car communication extension set transceiver module starts to send data, and based on these data, described radio frequency testing module completes the test of transceiver module, and console controller draws the conclusion whether transceiver module normally works.
(2-2) test of aerial truck communication extension set transceiver module: deenergization, is connected by concentric cable the test port XS17-2 of communication extension set at aerial truck with the radio frequency testing port x S4-1 of described main frame.
After aerial truck radar powers up, aerial truck communication extension set transceiver module starts to send data, and based on these data, described radio frequency testing module completes the test of transceiver module, and console controller draws the conclusion whether transceiver module normally works.
(3) communication plug-in unit test: radar power-off, on terminal car, utilizes the straight-through communication cable XTJ-XS01 of 55 supporting cores of checkout equipment that the communicate by letter Radar interface XS11-1 of extension set of the radar test port x S1-1 of described main frame and radar system terminal car is connected; Then,, on aerial truck, utilize the straight-through communication cable HTJ-XS01 of 55 supporting cores of checkout equipment that the communicate by letter Radar interface XS11-2 of extension set of the radar test port x S1-2 of described subsidiary engine and radar system aerial truck is connected.Radar powers up, simulating signal is sent to the communication plug-in unit on aerial truck by described subsidiary engine, then the communication plug-in unit on aerial truck is packed to data and other encryptions, after processing, deliver to the transceiver module on aerial truck, transceiver module on aerial truck sends data by communication media, then the transceiver module on radar terminal car receives data, after receiving, give the communication plug-in unit of terminal car, after the communication plug-in unit deciphering of terminal car data the controller to main frame, controller utilizes the methods such as intelligent trouble diagnosis whether working properly and which position to break down and make accurate judgement communication plug-in unit.
Claims (5)
1. radar system communication divides a machine detecting device, it is characterized in that: comprise main and auxiliaries; Described main frame comprises controller, first signal interconnecting module, radio frequency testing module, first signal Fusion Module, a PC104 bus and USB interface modular converter; Described subsidiary engine comprises secondary signal interconnecting module, secondary signal Fusion Module and the 2nd PC104 bus;
Described first signal interconnecting module and radio frequency testing module respectively with two-way connection of corresponding port of a described PC104 bus; The corresponding port of a PC104 bus described in the control signal output termination of described controller; The corresponding port of a PC104 bus described in the input termination of described first signal Fusion Module; The output terminal of described first signal Fusion Module connects the corresponding signal input end of described controller through described USB interface modular converter;
The output terminal of described secondary signal Fusion Module connects the respective input of described secondary signal interconnecting module through described the 2nd PC104 bus;
The communication test port x S5-1 that the first communication port of described first signal interconnecting module is described main frame; The radar test port x S1-1 that the second communication port of described first signal interconnecting module is described main frame; The communication port of described radio frequency testing module is the radio frequency testing port x S4-1 of described main frame;
First of described secondary signal interconnecting module is respectively communication test port x S5-2 and the radar test port x S1-2 of described subsidiary engine to second communication port.
2. a kind of radar system communication according to claim 1 divides machine detecting device, it is characterized in that: the model of described first signal interconnecting module is SCT05K-01; The model of described secondary signal interconnecting module is SCT09S-L2; The model of described radio frequency testing module is RFS10L-2G; Described first is SCM11J-08 to the model of secondary signal Fusion Module; The model of described USB interface modular converter is STH12F-02; The model of described controller is BIS-6590.
3. the detection method of utilizing a kind of radar system communication described in claim 2 to divide machine detecting device, is characterized in that detecting step is as follows:
Step 3-1 connects detection interface;
Described in step 3-2, subsidiary engine sends error detecting code, described host receiving data;
The data that described in step 3-3, controller judgement receives;
If step 3-4 judged result is not receive data, go to step 3-5; If judged result is part reception, data are correct, and radar system communication extension set exists fault;
Step 3-5 judges whether fault of communication media, if communication media exists fault, changes communication media, goes to step 3-1; If communication media non-fault, judged result is that radar system communication extension set exists fault.
4. detection method according to claim 3, characterized by further comprising the fuzzy diagnosis method based on expertise, and step is as follows:
Step 4-1 input real-time sampling data;
The extraction of step 4-2 expertise, it comprises from radar expert knowledge library and fuzzy Judgment criterion expert knowledge library and extracts expertise;
Step 4-3 implements fuzzy Judgment to real-time sampling data;
Step 4-4 output fuzzy Judgment result.
5. detection method according to claim 3, characterized by further comprising abnormal signal detection method, and step is as follows:
The identification of step 5-1 abnormal information;
Step 5-2 produces initial abnormal patterns;
Step 5-3 matches well computing;
Step 5-4 judges whether to produce new abnormal patterns; If produce new abnormal patterns, forward step 5-3 to; If do not produce new abnormal patterns, carry out step 5-4;
Step 5-5 promotes and inhibition abnormal patterns;
Step 5-6 upgrades colony;
Whether step 5-7 meets termination condition, if do not meet termination condition, forwards step 5-3 to; If meet termination condition, finish.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104569934A (en) * | 2014-12-31 | 2015-04-29 | 中国气象局气象探测中心 | Radar fault-handling system |
| CN105891794A (en) * | 2016-04-01 | 2016-08-24 | 中国电子科技集团公司第三十八研究所 | Fuzzy criterion-based radar health management method and system |
| CN106526417A (en) * | 2016-11-04 | 2017-03-22 | 聊城职业技术学院 | Cable fault tester and testing method thereof |
| CN109189670A (en) * | 2018-08-07 | 2019-01-11 | 西北工业大学 | A kind of method and device of data stimuli |
| CN110324189A (en) * | 2019-07-08 | 2019-10-11 | 中国人民解放军32181部队 | Communication extension set fault detection method and system based on the fusion of both-end analogue data |
| CN111044981A (en) * | 2019-12-13 | 2020-04-21 | 中国人民解放军32181部队 | Fault detection method and system for multi-model radar communication extension set |
| CN111093124A (en) * | 2019-12-13 | 2020-05-01 | 苏州浪潮智能科技有限公司 | Abnormity positioning method and device, backbone network switch and readable storage medium |
| CN112183770A (en) * | 2019-07-04 | 2021-01-05 | 中国石油天然气集团有限公司 | Method and extension set for managing field equipment |
| CN113253216A (en) * | 2021-05-12 | 2021-08-13 | 湖北省气象信息与技术保障中心 | Weather radar test diagnosis maintenance system based on expert knowledge |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010237062A (en) * | 2009-03-31 | 2010-10-21 | Furukawa Electric Co Ltd:The | Radar device and failure detection method thereof |
| KR101104442B1 (en) * | 2010-10-20 | 2012-01-12 | 주식회사 만도 | Method and apparatus for diagnosing radar trouble |
| CN202339410U (en) * | 2011-11-25 | 2012-07-18 | 中国人民解放军63696部队 | Radar fault diagnosis system based on back propagation (BP) neural network |
| CN204009064U (en) * | 2014-04-01 | 2014-12-10 | 中国人民解放军总装备部军械技术研究所 | A kind of radar system communication divides machine detecting device |
-
2014
- 2014-04-01 CN CN201410128415.7A patent/CN103941240B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010237062A (en) * | 2009-03-31 | 2010-10-21 | Furukawa Electric Co Ltd:The | Radar device and failure detection method thereof |
| KR101104442B1 (en) * | 2010-10-20 | 2012-01-12 | 주식회사 만도 | Method and apparatus for diagnosing radar trouble |
| CN202339410U (en) * | 2011-11-25 | 2012-07-18 | 中国人民解放军63696部队 | Radar fault diagnosis system based on back propagation (BP) neural network |
| CN204009064U (en) * | 2014-04-01 | 2014-12-10 | 中国人民解放军总装备部军械技术研究所 | A kind of radar system communication divides machine detecting device |
Non-Patent Citations (1)
| Title |
|---|
| 薛兰柱 等: "基于USB总线的雷达分机测试诊断系统", 《现代电子技术》 * |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104569934A (en) * | 2014-12-31 | 2015-04-29 | 中国气象局气象探测中心 | Radar fault-handling system |
| CN105891794A (en) * | 2016-04-01 | 2016-08-24 | 中国电子科技集团公司第三十八研究所 | Fuzzy criterion-based radar health management method and system |
| CN105891794B (en) * | 2016-04-01 | 2019-03-08 | 中国电子科技集团公司第三十八研究所 | Radar health control method and system based on fuzzy criterion |
| CN106526417A (en) * | 2016-11-04 | 2017-03-22 | 聊城职业技术学院 | Cable fault tester and testing method thereof |
| CN106526417B (en) * | 2016-11-04 | 2023-06-27 | 聊城职业技术学院 | Cable fault tester and detection method thereof |
| CN109189670A (en) * | 2018-08-07 | 2019-01-11 | 西北工业大学 | A kind of method and device of data stimuli |
| CN112183770A (en) * | 2019-07-04 | 2021-01-05 | 中国石油天然气集团有限公司 | Method and extension set for managing field equipment |
| CN110324189A (en) * | 2019-07-08 | 2019-10-11 | 中国人民解放军32181部队 | Communication extension set fault detection method and system based on the fusion of both-end analogue data |
| CN111044981A (en) * | 2019-12-13 | 2020-04-21 | 中国人民解放军32181部队 | Fault detection method and system for multi-model radar communication extension set |
| CN111044981B (en) * | 2019-12-13 | 2021-09-28 | 中国人民解放军32181部队 | Fault detection method and system for multi-model radar communication extension set |
| CN111093124B (en) * | 2019-12-13 | 2022-02-18 | 苏州浪潮智能科技有限公司 | Abnormity positioning method and device, backbone network switch and readable storage medium |
| CN111093124A (en) * | 2019-12-13 | 2020-05-01 | 苏州浪潮智能科技有限公司 | Abnormity positioning method and device, backbone network switch and readable storage medium |
| CN113253216A (en) * | 2021-05-12 | 2021-08-13 | 湖北省气象信息与技术保障中心 | Weather radar test diagnosis maintenance system based on expert knowledge |
| CN113253216B (en) * | 2021-05-12 | 2024-01-16 | 湖北省气象信息与技术保障中心 | Weather radar test diagnosis maintenance system based on expert knowledge |
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