CN203705578U - Portable military cable detection system - Google Patents
Portable military cable detection system Download PDFInfo
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- CN203705578U CN203705578U CN201320754047.8U CN201320754047U CN203705578U CN 203705578 U CN203705578 U CN 203705578U CN 201320754047 U CN201320754047 U CN 201320754047U CN 203705578 U CN203705578 U CN 203705578U
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Abstract
A portable military cable detection system comprises a cable to be detected; and the cable to be detected is connected with a program control multipath switching output unit module, and is also successively connected with a large scale integrated circuit, an SOC key control unit, an alarm and peripheral drive, a program control constant current source formation module, a multi-shift switching control module, a comparison verification unit, a filtering converting unit and a multipath signal processing/inputting unit, and the connection is finally returned to the SOC key control unit. High speed digital signal processing is carried out through the SOC, the acquisition portion is amplified and filtered by the forward path after electric isolation, a high-performance high-speed controller, a semiconductor electronic module and a high-speed electromechanical type relay are adopted by the switching portion, signals are acquired and processed by an SOC master control AD, and the integrated level of the system is higher; high temperature aging detection and strict screening are carried out for all of devices selected by the system, and the devices are ensured to be stable and reliable; and according to the test for the whole machine, the system has the function of completely satisfying military field maintenance demands.
Description
Technical field
The utility model relates to a kind of cable detection system, is specifically related to a kind of military cable test macro in all fields.
Background technology
Along with the industries such as developing rapidly of science and technology, particularly military project, aircraft, shipbuilding, the energy are more and more higher to the test request of cable wire harness, require more and more accurate.Existing cable wire harness tester is mainly monopolized by North America and European producer in the world now, as: the WEETECH of the MK test System of Britain, the DIT-MCO of the U.S., Germany, delivery cycle is long, and price is high, operating system complexity, the situation that is not suitable for Chinese user is very obvious.
Along with the not only raising of the modernization level of China's weaponry, a large amount of high-tech arms equipments are constantly provided to army, weaponry is day by day complicated, in order to ensure reliability, maintainability and the performance characterisitic of my army's weaponry system, bring into play its due fighting capacity, improve energetically condition monitoring, Performance Detection and the fault diagnosis level of weapon assembly system, be badly in need of the major issue solving for one that has become in technical guarantee.At present, relatively external army equipment equipment, online this detection of the military test of cable bundles, China is still blank, a small amount of product dependence on import.The cable wire harness testing product of domestic brand is only applied in civilian test on a small quantity, requires to have technology barrier for the Special use of army, still can meet now the outdoor daily servicing demand of army without a testing lines equipment.
In recent years, along with the high-technicalization of army, the continuous intensification of facility modernization process, makes the requirement of the field maintemance work to various equipments more and more higher, and the thing followed is the heavy demand to various high efficient detection equipment.
In to the testing process of naval vessel, battlebus, opportunity of combat, it is a requisite content that the integrity of cable detects.Modern Foreign army generally adopts the checkout equipment of robotization, and efficiency is high, and localization of fault is accurate.And army of China still adopts metering system simply manually, cannot meet the demand of army's development in Hi-Tech now.Domestic manufacturers are in the blank phase in the research in this field always, indivedual manufacturers provide simple laboratory product, only can meet simple continuity test, test difficulty for high-voltage large current still cannot break through, cannot form available product, not have a product can meet military's demand.
Summary of the invention
In view of above problem, the utility model provides a kind of portable military cable detection system, this system has the function such as the disconnected thigh of break-make, fracture of wire, loose contact, safety test that realizes field cable, have moistureproof, shockproof, high temperature resistant high and cold, be easy to carry and be the test macro of military project development specially for rugged surroundings, meet the function of military's field maintenance demand completely.
The technical solution of the utility model is: a kind of portable military cable detection system, comprise tested cable, it is characterized in that: described tested cable switches output unit module with program control multichannel and is connected, connect successively and also have large scale integrated circuit, SOC key control unit, warning and peripheral driver, program controlled constant current source to form module, many gear switches control module, comparatively validate unit, filtering converting unit, multiple signals processing/input block, finally turn back to again SOC key control unit.The advantage of the technical program is exactly that SOC carries out high-speed digital signal processing, collecting part is amplified and filtering by forward path after electrical isolation, switching part adopts high-performance high-speed controller, semi-conductor electricity submodule and high speed electromechanical relay (electro-mechanic relay), carry out signals collecting and process by SOC master control AD, carry out data link by bus and SOC, final data is connected with host computer by RS232, realize human-computer interaction function, level of integrated system is higher, for modular design provides enough hardware foundation and dilatation abilities, and can be more at a high speed, test accurately the parameters of cable network.The selected device of system all detects and strict screening through high temperature ageing, ensures that device is stable, reliable; The test that complete machine is carried out shows: within the scope of-10 DEG C～40 DEG C, system still keeps efficiently, stable operation.
Further: described also having of being connected with SOC key control unit stored and query unit, and described storage and query unit are connected with power supply module.The advantage of the technical program be by storage and query unit can be fast to detecting and feedack is stored and inquired about, find similar processing memory.
Further: SOC key control unit is also connected with program control ac high-voltage module acquisition process and program control direct current high-voltage signal acquisition process unit.The advantage of the technical program is that the SOC key control unit in native system can be processed and control alternating current-direct current high-voltage signal, and process range is wide, wide.
The beneficial effects of the utility model are: native system carries out high-speed digital signal processing by SOC, collecting part is amplified and filtering by forward path after electrical isolation, switching part adopts high-performance high-speed controller, semi-conductor electricity submodule and high speed electromechanical relay (electro-mechanic relay), carry out signals collecting and process by SOC master control AD, carry out data link by bus and SOC, final data is connected with host computer by RS232, realize human-computer interaction function, level of integrated system is higher, for modular design provides enough hardware foundation and dilatation abilities, and can be more at a high speed, test accurately the parameters of cable network.The selected device of system all detects and strict screening through high temperature ageing, ensures that device is stable, reliable; The test that complete machine is carried out shows: the function that meets military's field maintenance demand completely.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As a kind of embodiment of the present utility model, as shown in Figure 1, a kind of portable military cable detection system, comprise tested cable, described tested cable switches output unit module with program control multichannel and is connected, connect successively and also have large scale integrated circuit, SOC key control unit, warning and peripheral driver, program controlled constant current source to form module, many gear switches control module, comparatively validate unit, filtering converting unit, multiple signals processing/input block, finally turn back to again SOC key control unit.The advantage of the technical program is exactly that SOC carries out high-speed digital signal processing, collecting part is amplified and filtering by forward path after electrical isolation, switching part adopts high-performance high-speed controller, semi-conductor electricity submodule and high speed electromechanical relay (electro-mechanic relay), carry out signals collecting and process by SOC master control AD, carry out data link by bus and SOC, final data is connected with host computer by RS232, realize human-computer interaction function, level of integrated system is higher, for modular design provides enough hardware foundation and dilatation abilities, and can be more at a high speed, test accurately the parameters of cable network.The selected device of system all detects and strict screening through high temperature ageing, ensures that device is stable, reliable; The test that complete machine is carried out shows: within the scope of-10 DEG C～40 DEG C, system still keeps efficiently, stable operation.
In the present embodiment, described also having of being connected with SOC key control unit stored and query unit, and described storage and query unit are connected with power supply module.By storage and query unit can be fast to detecting and feedack is stored and inquired about, find similar processing memory.
The present embodiment is total, and wherein SOC key control unit is also connected with program control ac high-voltage module acquisition process and program control direct current high-voltage signal acquisition process unit.Can alternating current-direct current high-voltage signal be processed and be controlled by the SOC key control unit in native system, process range be wide, wide.
Native system is a multi-channel test equipment, for the collection accurately and rapidly of the signal of every road measuring circuit, switching controls fast between multichannel, can meet the charged switching of alternating current-direct current of 1000V, friendly man-machine interface: the English interface that foreign same type product provides exist loaded down with trivial details, explain the problems such as obscure, be not suitable for the flow process of the daily servicing of organizational equipment, need to research and develop a man-machine interface easy and simple to handle to this.
Above the portable military cable detection system of one provided by the utility model is carried out to detailed introduction, applied specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment is just for helping to understand method of the present utility model and core concept thereof; , for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model meanwhile.To be possible to change of the present utility model and improvement, and can not exceed design and the scope that accessory claim can specify.
Claims (3)
1. a portable military cable detection system, comprise tested cable, it is characterized in that: described tested cable switches output unit module with program control multichannel and is connected, connect successively and also have large scale integrated circuit, SOC key control unit, warning and peripheral driver, program controlled constant current source to form module, many gear switches control module, comparatively validate unit, filtering converting unit, multiple signals processing/input block, finally turn back to again SOC key control unit.
2. the portable military cable detection system of one according to claim 1, is characterized in that: described also having of being connected with SOC key control unit stored and query unit, and described storage and query unit are connected with power supply module.
3. later total portable military cable detection system according to claim 2, is characterized in that: SOC key control unit is also connected with program control ac high-voltage module acquisition process and program control direct current high-voltage signal acquisition process unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320754047.8U CN203705578U (en) | 2013-11-26 | 2013-11-26 | Portable military cable detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320754047.8U CN203705578U (en) | 2013-11-26 | 2013-11-26 | Portable military cable detection system |
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| Publication Number | Publication Date |
|---|---|
| CN203705578U true CN203705578U (en) | 2014-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320754047.8U Expired - Fee Related CN203705578U (en) | 2013-11-26 | 2013-11-26 | Portable military cable detection system |
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| CN (1) | CN203705578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113834977A (en) * | 2020-06-23 | 2021-12-24 | 广州汽车集团股份有限公司 | Multi-path LVDS (Low Voltage differential Signaling) signal test verification system and method |
-
2013
- 2013-11-26 CN CN201320754047.8U patent/CN203705578U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113834977A (en) * | 2020-06-23 | 2021-12-24 | 广州汽车集团股份有限公司 | Multi-path LVDS (Low Voltage differential Signaling) signal test verification system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20141126 |
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| EXPY | Termination of patent right or utility model |