CN203166960U - Portable 1553B cable network test system - Google Patents
Portable 1553B cable network test system Download PDFInfo
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- CN203166960U CN203166960U CN201320074132XU CN201320074132U CN203166960U CN 203166960 U CN203166960 U CN 203166960U CN 201320074132X U CN201320074132X U CN 201320074132XU CN 201320074132 U CN201320074132 U CN 201320074132U CN 203166960 U CN203166960 U CN 203166960U
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Abstract
The utility model provides a portable 1553B cable network test system, which is characterized by comprising a measurement host and a signal generator, wherein the measurement host comprises a tablet computer, and a data acquisition module and main control board which are connected with the tablet computer; the main control board comprises a first 1553B cable network matching module, a first 1553B bus controller, and a first processing module connected with the tablet computer; the signal generator comprises a second processing module, a wireless communication module, a second 1553B bus controller, an excitation source, and a second 1553B cable network matching module; and the second processing module of the signal generator is in wireless communication with the tablet computer of the measurement host through the wireless communication module. The portable 1553B cable network test system can realize the test of 1553B cable network characteristics comprehensively.
Description
[technical field]
The utility model relates to a kind of portable 1553B cable system test macro.
[background technology]
We know that spaceborne/carrier-borne/airborne equipment is many based on the 1553B bus, and the scope of application of 1553B bus will be more and more wider, and therefore, the test of this class of electronic devices (1553B standard device), maintenance just seem and become more and more important.At present, because 1553B bus cable network difficulty of processing is big, adopt the manual type processing mostly, so that its quality is influenced by human factor is bigger, must adopt the detection means of strictness and science that it is tested.Traditional checkout equipment all is based on the large-scale rack of industrial computer mostly and detects, but out of doors under the various environmental conditions, when the 1553B communication taking place breaking down, detects just inadequate with it.
[utility model content]
The technical problems to be solved in the utility model provides a kind of portable 1553B cable system test macro, and it can realize convenient and all sidedly to the test of 1553B cable system characteristic.
For solving the problems of the technologies described above, the utility model provides following technical scheme:
A kind of portable 1553B cable system test macro is characterized in that, comprises measuring main frame and signal generator;
Measure main frame and comprise panel computer and the data acquisition module, the master control borad that are connected with panel computer;
Master control borad comprises a 1553B cable system matching module, a 1553B bus control unit and first processing module that is connected with panel computer, the input of data acquisition module connects a 1553B cable system matching module, first processing module connects a 1553B cable system matching module by a 1553B bus control unit, and a 1553B cable system matching module is connected with the first aciculiform 1553B bus cable plug and first pass 1553B bus cable plug;
Signal generator comprises second processing module, wireless communication module, the 2nd 1553B bus control unit, driving source, the 2nd 1553B cable system matching module, the work of miscellaneous part on second processing module allotment signal generator, second processing module connects the 2nd 1553B cable system matching module by the 2nd 1553B bus control unit, driving source connects the 2nd 1553B bus control unit, and the 2nd 1553B cable system matching module is connected with the second aciculiform 1553B bus cable plug and the second pass 1553B bus cable plug;
Second processing module of signal generator is by its wireless communication module and the panel computer wireless telecommunications of measuring main frame.
Further scheme is, described measurement main frame also comprises the 1553B terminal function/protocol test module that is connected with panel computer, 1553B terminal function/protocol test module is connected with 1 road 1553B bus interface, and this road 1553B bus interface comprises A type 1553B bus interface and Type B 1553B bus interface.
Further scheme is, a described 1553B bus control unit comprises an interconnective 1553B bus transceiver and the total line transformer of a 1553B, the one 1553B bus transceiver connects first processing module, and the total line transformer of a 1553B connects a 1553B cable system matching module.
Further scheme is, a described 1553B bus transceiver adopts HI-1573PSI data collector, a described 1553B bus transformer adopting DB2825 transformer.
Further scheme is, the 2nd 1553B bus control unit comprises interconnective the 2nd 1553B bus transceiver and the total line transformer of the 2nd 1553B, the 2nd 1553B bus transceiver connects second processing module and driving source, and the total line transformer of the 2nd 1553B connects the 2nd 1553B cable system matching module.
Further scheme is, described the 2nd 1553B bus transceiver adopts HI-1573PSI data collector, described the 2nd 1553B bus transformer adopting DB2825 transformer.
By such scheme as seen, the utility model makes that by using panel computer measurement main frame volume is little, is easy to carry; In addition, measure main frame and signal generator and carry out wireless telecommunications, be convenient to adjust both distances, the flexible adaptation test environment; By using signal generator to inject various desired signals to give the 1553B cable system, realize all sidedly the test to 1553B cable system characteristic.
[description of drawings]
Fig. 1 is structure key diagram of the present utility model.
[embodiment]
As shown in Figure 1, a kind of portable 1553B cable system test macro that provides of the utility model mainly comprises measurement main frame and the signal generator of wireless telecommunications; Measure main frame and comprise panel computer and the data acquisition module, master control borad, the 1553B terminal function/protocol test module that are connected with panel computer;
Master control borad comprises a 1553B cable system matching module, the one 1553B bus control unit and first processing module that is connected with panel computer, the work of miscellaneous part on first processing module allotment master control borad, the input of data acquisition module connects a 1553B cable system matching module, first processing module connects a 1553B cable system matching module by a 1553B bus control unit, the one 1553B cable system matching module is connected with for the first aciculiform 1553B bus cable plug and the first pass 1553B bus cable plug that connect the 1553B cable system, the one 1553B cable system matching module is used for realizing that the 1553B cable system is connected with the coupling of native system;
The one 1553B bus control unit comprises an interconnective 1553B bus transceiver and the total line transformer of a 1553B, the one 1553B bus transceiver connects first processing module, and the total line transformer of a 1553B connects a 1553B cable system matching module; The one 1553B bus transceiver adopts HI-1573PSI data collector, a 1553B bus transformer adopting DB2825 transformer;
1553B terminal function/protocol test module is connected with for 1 road 1553B bus interface that connects the 1553B terminal equipment, and this road 1553B bus interface comprises A type 1553B bus interface and Type B 1553B bus interface;
Signal generator comprises second processing module, wireless communication module, the 2nd 1553B bus control unit, driving source, the 2nd 1553B cable system matching module, the work of miscellaneous part on second processing module allotment signal generator, second processing module connects the 2nd 1553B cable system matching module by the 2nd 1553B bus control unit, driving source connects the 2nd 1553B bus control unit, and the 2nd 1553B cable system matching module is connected with for the second aciculiform 1553B bus cable plug and the second pass 1553B bus cable plug that connect the 1553B cable system;
The 2nd 1553B bus control unit comprises interconnective the 2nd 1553B bus transceiver and the total line transformer of the 2nd 1553B, the 2nd 1553B bus transceiver connects second processing module and driving source, and the total line transformer of the 2nd 1553B connects the 2nd 1553B cable system matching module; The 2nd 1553B bus transceiver adopts HI-1573PSI data collector, the 2nd 1553B bus transformer adopting DB2825 transformer;
Second processing module of signal generator is for example carried out wireless telecommunications by the WIFI mode by its wireless communication module and the panel computer wireless telecommunications of measuring main frame.
Driving source is for generation of the various 1553B pumping signals that need in the test process, for example the MIL-STD-1553B data signal bus of standard.
Measure main frame and signal generator and comprise power supply/lithium battery power supply respectively, make and to select to adopt civil power 220V power supply separately, or adopt rechargeable lithium battary to power, thereby improve the environmental suitability of system greatly.
The course of work of above-mentioned portable 1553B cable system test macro mainly comprises to the test of 1553B cable system characteristic and to the test of 1553B termination function/agreement;
When to the test of 1553B cable system characteristic, the 1553B cable system is connected between the 1553B bus cable plug of measuring main frame and signal generator, send the test instruction of test 1553B cable system to master control borad and signal generator by the panel computer of measuring main frame, second processing module control driving source of signal generator sends the 1553B pumping signal in the 1553B cable system, waveform signal data in the data collecting module collected 1553B cable system are given to panel computer analysis, and test comprises that also carrying out communication by the 1553B cable system that has been connected between first processing module and second processing module detects analysis.
When to the test of 1553B termination function/agreement, the 1553B terminal equipment is connected to 1553B bus interface in the external interface plate, sent the test command of test 1553B termination function/agreement by panel computer and give 1553B terminal function/protocol test module, 1553B terminal function/protocol test module is tested the 1553B terminal equipment according to test command, and test result is returned to panel computer.
The utility model is not limited to above-described embodiment, based on simple replacement above-described embodiment, that do not make creative work, should belong to the scope that the utility model discloses.
Claims (6)
1. a portable 1553B cable system test macro is characterized in that, comprises measuring main frame and signal generator;
Measure main frame and comprise panel computer and the data acquisition module, the master control borad that are connected with panel computer;
Master control borad comprises a 1553B cable system matching module, a 1553B bus control unit and first processing module that is connected with panel computer, the input of data acquisition module connects a 1553B cable system matching module, first processing module connects a 1553B cable system matching module by a 1553B bus control unit, and a 1553B cable system matching module is connected with the first aciculiform 1553B bus cable plug and first pass 1553B bus cable plug;
Signal generator comprises second processing module, wireless communication module, the 2nd 1553B bus control unit, driving source, the 2nd 1553B cable system matching module, the work of miscellaneous part on second processing module allotment signal generator, second processing module connects the 2nd 1553B cable system matching module by the 2nd 1553B bus control unit, driving source connects the 2nd 1553B bus control unit, and the 2nd 1553B cable system matching module is connected with the second aciculiform 1553B bus cable plug and the second pass 1553B bus cable plug;
Second processing module of signal generator is by its wireless communication module and the panel computer wireless telecommunications of measuring main frame.
2. portable 1553B cable system test macro according to claim 1, it is characterized in that, described measurement main frame also comprises the 1553B terminal function/protocol test module that is connected with panel computer, 1553B terminal function/protocol test module is connected with 1 road 1553B bus interface, and this road 1553B bus interface comprises A type 1553B bus interface and Type B 1553B bus interface.
3. portable 1553B cable system test macro according to claim 1, it is characterized in that, a described 1553B bus control unit comprises an interconnective 1553B bus transceiver and the total line transformer of a 1553B, the one 1553B bus transceiver connects first processing module, and the total line transformer of a 1553B connects a 1553B cable system matching module.
4. portable 1553B cable system test macro according to claim 3 is characterized in that, a described 1553B bus transceiver adopts HI-1573PSI data collector, a described 1553B bus transformer adopting DB2825 transformer.
5. portable 1553B cable system test macro according to claim 1, it is characterized in that, the 2nd 1553B bus control unit comprises interconnective the 2nd 1553B bus transceiver and the total line transformer of the 2nd 1553B, the 2nd 1553B bus transceiver connects second processing module and driving source, and the total line transformer of the 2nd 1553B connects the 2nd 1553B cable system matching module.
6. portable 1553B cable system test macro according to claim 5 is characterized in that, described the 2nd 1553B bus transceiver adopts HI-1573PSI data collector, described the 2nd 1553B bus transformer adopting DB2825 transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320074132XU CN203166960U (en) | 2013-02-08 | 2013-02-08 | Portable 1553B cable network test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320074132XU CN203166960U (en) | 2013-02-08 | 2013-02-08 | Portable 1553B cable network test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203166960U true CN203166960U (en) | 2013-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320074132XU Expired - Lifetime CN203166960U (en) | 2013-02-08 | 2013-02-08 | Portable 1553B cable network test system |
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| Country | Link |
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| CN (1) | CN203166960U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107463129A (en) * | 2017-08-01 | 2017-12-12 | 天津市英贝特航天科技有限公司 | Handheld 1553B bus data analyzer |
-
2013
- 2013-02-08 CN CN201320074132XU patent/CN203166960U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107463129A (en) * | 2017-08-01 | 2017-12-12 | 天津市英贝特航天科技有限公司 | Handheld 1553B bus data analyzer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |
|
| CX01 | Expiry of patent term |