CN205103324U - 1553B data bus detector - Google Patents
1553B data bus detector Download PDFInfo
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- CN205103324U CN205103324U CN201520411150.1U CN201520411150U CN205103324U CN 205103324 U CN205103324 U CN 205103324U CN 201520411150 U CN201520411150 U CN 201520411150U CN 205103324 U CN205103324 U CN 205103324U
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- data bus
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- bus detector
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Abstract
The utility model relates to a 1553B data bus detector, 1553B data bus detector includes the detection host computer and the signal generator of alternate segregation, be provided with the fixed slot that is used for placing signal generator on the detection host computer, when needs are tested, only need with detect host computer and signal generator connect respectively in the both ends by survey 1553B data bus can, this kind of 1553B data bus detector has greatly satisfied various site operations's such as indoor and open air operation demand.
Description
Technical field
The utility model relates to cable testing equipment technical field, is specifically related to a kind of 1553B data bus detector.
Background technology
1553B bus, also known as MILSTD1553B bus, is that US military aims at a kind of information transmission bus standard flying airborne equipment and formulate, the agreement of namely equipment room transmission.
Existing spaceborne/carrier-borne/airborne equipment is many based on 1553B bus, therefore, the usable range of 1553B bus is more and more wider.1553B bus cable adopts manual type to produce mostly, therefore its quality is affected by human factors larger, special testing apparatus must be adopted to carry out strict test to it, at present, traditional 1553B bus cable testing apparatus is all the cabinet type testing apparatus of large scale computer based on industrial computer, it is very inconvenient to use under the environment that flight-line service, ground service are safeguarded, is therefore badly in need of the 1553B bus cable tester of a kind of one man operation of Design of Reinforcement.
Utility model content
In view of this, the utility model provides a kind of 1553B data bus detector being applicable to the various site work such as indoor and outdoor.
For achieving the above object, the utility model by the following technical solutions:
A kind of 1553B data bus detector, comprising the detection main frame and signal generator that are separated from each other, described detection main frame being provided with the pickup groove for placing signal generator.
Described detection main frame comprises embedded processor system, data acquisition module, battery charging/monitoring module, device temperature monitoring modular, test operation panel and power module, described data acquisition module, battery charging/monitoring module, device temperature monitoring modular are connected with embedded processor system respectively with test operation panel, described test operation panel is also connected with data acquisition module, and described power module is connected with embedded processor system and test operation panel respectively.
Described test operation panel comprises the test pattern select button, test result display LED charactron, LED state lamp, device battery status lamp and the device temperature status lamp that are arranged on its surface.
Described test operation panel also comprises the backlight LED light being arranged on its surface.
Described signal generator comprises interconnective mainboard and power supply.
Described power supply is lithium battery.
Described mainboard comprises interconnective flush bonding processor minimum systematic module and digital to analog converter and amplifier signal condition output module.
1553B data bus detector described in the utility model is owing to comprising the detection main frame and signal generator that are separated from each other, when needs are tested, only need the two ends described detection main frame and signal generator being connected to tested 1553B data bus, this kind of 1553B data bus detector greatly meets the operational requirements of the various site work such as indoor and outdoor.
Accompanying drawing explanation
Fig. 1 is the general frame of the 1553B data bus detector described in the utility model embodiment.
Fig. 2 is the detection main frame theory diagram in the 1553B data bus detector described in the utility model embodiment.
Fig. 3 is the structured flowchart of the signal generator of the 1553B data bus detector described in the utility model embodiment.
Master control borad theory diagram in the signal generator that Fig. 4 is the 1553B data bus detector described in the utility model embodiment.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing 1 to accompanying drawing 4.
Fig. 1 is the general frame of the 1553B data bus detector described in the utility model embodiment.As shown in the figure, described 1553B data bus detector 100 comprises the detection main frame 1 and signal generator 2 that are separated from each other, described detection main frame 1 is provided with the pickup groove for placing signal generator 2.
Fig. 2 is the detection main frame theory diagram in the 1553B data bus detector described in the utility model embodiment.As shown in Figure 2, described detection main frame 1 comprises embedded processor system 11, data acquisition module 12, battery charging/monitoring module 13, device temperature monitoring modular 14, test operation panel 15 and power module 16.Described data acquisition module 12, battery charging/monitoring module 13, device temperature monitoring modular 14 are connected with embedded processor system 11 respectively with test operation panel 15, described test operation panel 15 is also connected with data acquisition module 12, described power module 16 is connected with embedded processor system 11 and test operation panel 15 respectively, and is respectively the two power supply.After described detection main frame 1 powers on, embedded processor system 11 will start described battery charging/monitoring module 13 and device temperature monitoring modular 14 automatically, and in real time monitoring also shows battery electric quantity and the device temperature of current device on test operation panel 15.
Fig. 3 is the structured flowchart of the signal generator of the 1553B data bus detector described in the utility model embodiment, the master control borad theory diagram in the signal generator that Fig. 4 is the 1553B data bus detector described in the utility model embodiment.As shown in Figure 3, described signal generator 2 comprises interconnective mainboard 21 and power supply 22, and described power supply 22 is lithium battery, for powering for mainboard 21; As shown in Figure 4, described mainboard 21 comprises interconnective flush bonding processor minimum systematic module 211 and digital to analog converter and amplifier signal condition output module 212, described flush bonding processor minimum systematic module 211, select flush bonding processor S698T as core processor, periphery design clock circuit, reset circuit, memory circuitry etc., and according to the instruction of described detection main frame 1, domination number weighted-voltage D/A converter and amplifier signal condition output module 212 produce corresponding 1553B data pulse signal, as test and excitation signal source.
During test, described detection main frame 1 and signal generator 2 are connected to the two ends of tested 1553B data bus, send startup test command by tested 1553B data bus to signal generator 2 according to the instruction received by described detection main frame 1, control signal generator 2 exports 1553B pulse signal.Simultaneously, in the inside of described detection main frame 1, embedded processor system 11 runs the firmware program of described detection main frame 1, control data acquisition module 12, battery charging/monitoring module 13 and device temperature monitoring modular 14 carry out initialization, and after sending startup test command to signal generator 2, control signal acquisition module 12 measures the response signal on tested 1553B data bus, then Algorithm Analysis is carried out to the Wave data gathered, draw test result, embedded processor system 11 is finally presented at test result on the LED charactron of test operation panel, complete whole testing process.
For convenience of operating personnel's operation, described test operation panel 25 comprises the test pattern select button, test result display LED charactron, LED state lamp, device battery status lamp and the device temperature status lamp that are arranged on its surface.For ensureing that described test operation panel 25 also can normally use under dim environment, the surface of test operation panel 25 is also provided with backlight LED light.
1553B data bus detector described in the utility model is owing to comprising the detection main frame 1 and signal generator 2 that are separated from each other, when needs are tested, only need the two ends described detection main frame 1 and signal generator 2 being connected to tested 1553B data bus, this kind of 1553B data bus detector greatly meets the operational requirements of the various site work such as indoor and outdoor.
Claims (6)
1. a 1553B data bus detector, it is characterized in that, described 1553B data bus detector comprises the detection main frame (1) and signal generator (2) that are separated from each other, described detection main frame (1) is provided with the pickup groove for placing signal generator (2);
Described detection main frame (1) comprises embedded processor system (11), data acquisition module (12), battery charging/monitoring module (13), device temperature monitoring modular (14), test operation panel (15) and power module (16)
Described data acquisition module (12), battery charging/monitoring module (13), device temperature monitoring modular (14) are connected with embedded processor system (11) respectively with test operation panel (15), described test operation panel (15) is also connected with data acquisition module (12), and described power module (16) is connected with embedded processor system (11) and test operation panel (15) respectively.
2. a kind of 1553B data bus detector according to claim 1, it is characterized in that, described test operation panel (15) comprises the test pattern select button, test result display LED charactron, LED state lamp, device battery status lamp and the device temperature status lamp that are arranged on its surface.
3. a kind of 1553B data bus detector according to claim 2, is characterized in that, described test operation panel (15) also comprises the backlight LED light being arranged on its surface.
4. a kind of 1553B data bus detector according to claim 1, is characterized in that, described signal generator (2) comprises interconnective mainboard (21) and power supply (22).
5. a kind of 1553B data bus detector according to claim 4, it is characterized in that, described power supply (22) is lithium battery.
6. a kind of 1553B data bus detector according to claim 5, it is characterized in that, described mainboard (21) comprises interconnective flush bonding processor minimum systematic module (211) and digital to analog converter and amplifier signal condition output module (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520411150.1U CN205103324U (en) | 2015-06-15 | 2015-06-15 | 1553B data bus detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520411150.1U CN205103324U (en) | 2015-06-15 | 2015-06-15 | 1553B data bus detector |
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| Publication Number | Publication Date |
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| CN205103324U true CN205103324U (en) | 2016-03-23 |
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| CN201520411150.1U Active CN205103324U (en) | 2015-06-15 | 2015-06-15 | 1553B data bus detector |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106324482A (en) * | 2016-08-26 | 2017-01-11 | 天津市英贝特航天科技有限公司 | LBE bus mainboard automatic test realization method |
| CN111044936A (en) * | 2019-11-28 | 2020-04-21 | 中国航空工业集团公司西安航空计算技术研究所 | Airborne GJB289A bus cable fault rapid positioning method |
-
2015
- 2015-06-15 CN CN201520411150.1U patent/CN205103324U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106324482A (en) * | 2016-08-26 | 2017-01-11 | 天津市英贝特航天科技有限公司 | LBE bus mainboard automatic test realization method |
| CN111044936A (en) * | 2019-11-28 | 2020-04-21 | 中国航空工业集团公司西安航空计算技术研究所 | Airborne GJB289A bus cable fault rapid positioning method |
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