CN202171624U - A simulation/digital stream signal visualization monitor - Google Patents
A simulation/digital stream signal visualization monitor Download PDFInfo
- Publication number
- CN202171624U CN202171624U CN 201120248952 CN201120248952U CN202171624U CN 202171624 U CN202171624 U CN 202171624U CN 201120248952 CN201120248952 CN 201120248952 CN 201120248952 U CN201120248952 U CN 201120248952U CN 202171624 U CN202171624 U CN 202171624U
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Abstract
The utility model relates to a simulation/digital stream signal visualization monitor, comprising a central controller, a display, an adapter, an oscilloscope, a frequency spectrograph, a dynamometer and four types of apparatuses. The four types of apparatuses are connected with the central controller through Ethernet network; the central controller is connected with the display and the adapter; apparatus test ports of the four types of apparatuses are connected with an input end of the adapter; an output end of the adapter is in parallel connection with the oscilloscope, the frequency spectrograph, and the dynamometer; and the four types of apparatuses comprise apparatuses generating digital signals, radio-frequency signals, low frequency signals and discrete signals. The simulation/digital stream signal visualization monitor is capable of testing different test signals of various online apparatuses through unified control of the central controller, thereby realizing comprehensive integration test of apparatus functions and performances.
Description
Technical field
The present invention relates to a kind of analog/digital stream signal visualizing monitor device.
Background technology
There are following two kinds in the prior art:
1. online self check information (BIT information) detecting device; Be that based on network equipment is carried out online detection; Through central controller, regularly detect information according to relative set to the equipment transmit status, equipment carries out self check after receiving request; And with self-detection result through Web publishing, central controller receives and send behind the equipment self-inspection result display to show.The method can only detect the function of equipment, index performance that can't measuring equipment.
2. testing of equipment mouth detecting device is the detection mouth that equipment is carried, and through drawing corresponding detection signals, with the universal test instrument equipment is detected.This method can checkout equipment function, also can the test section performance.But for large complicated electronic system, test signal is of a great variety, and digital signal, radiofrequency signal, low frequency signal, discrete signal are arranged, and the general detecting instrument of using is also more, adopts this method palpus frequent change joint and testing tool, and complex operation is complicated.
Summary of the invention
The technical matters that solves
For fear of the weak point of prior art, the present invention proposes a kind of analog/digital stream signal visualizing monitor device.
Technical scheme
A kind of analog/digital stream signal visualizing monitor device is characterized in that comprising central controller, display, adapter, oscillograph, frequency spectrograph, power meter and 4 types of equipment; 4 types of equipment connect central controller through Ethernet, and central controller connects display and adapter; The Equipment Inspection mouth of 4 types of equipment connects the adapter input end, parallel oscillograph, frequency spectrograph and the power meter of connecting of the output terminal of adapter; Said 4 types of equipment are for producing the equipment of digital signal, radiofrequency signal, low frequency signal and discrete signal.
Beneficial effect
A kind of analog/digital stream signal visualizing monitor device that the present invention proposes; Combine the characteristics that online BIT detects and the testing of equipment mouth detects; Can the checkout equipment function, also can the checkout equipment performance, be used for monitoring by the large-scale elect various device of total line traffic control.This device is tested the different test signals of online each equipment through the unified control of central controller, realizes the comprehensive integration test of functions of the equipments and performance.
Description of drawings
Fig. 1: analog/digital stream signal visualizing monitor device theory diagram of the present invention
Embodiment
Combine embodiment, accompanying drawing that the present invention is further described at present:
Present embodiment is made up of central controller, display, adapter, oscillograph, frequency spectrograph, power meter and 4 types of equipment; 4 types of equipment are transmitter, signal processor, communication station and inertial navigation equipment; Transmitter, signal processor, communication station and inertial navigation equipment connect central controller through Ethernet, and central controller connects display and adapter; The Equipment Inspection mouth of 4 types of equipment connects the adapter input end, parallel oscillograph, frequency spectrograph and the power meter of connecting of the output terminal of adapter; Adapter is PXI or VXI matrix switch module, and present embodiment is that the PXI cabinet model of NI company is PXI-8331, interior slotting 4 24 access matrix switches, and model is PXI-2503; Four kind equipments detect the input of all corresponding matrix switch of mouthful each pin, and matrix switch is output-controlled to be received on the different detecting instruments, under central controller controls, need that pin of that equipment of test just corresponding switch connection can be accomplished test.
The BIT signal of transmitter, signal processor, communication station and inertial navigation equipment is published on the net through Ethernet, after central controller is handled, on display, shows.Equipment Inspection mouth signal couple in adapter, its effect are under the scheduling of central controller, detection signal to be sent into respectively in the different testing tools to detect.
Claims (1)
1. an analog/digital stream signal visualizing monitor device is characterized in that comprising central controller, display, adapter, oscillograph, frequency spectrograph, power meter and 4 types of equipment; 4 types of equipment connect central controller through Ethernet, and central controller connects display and adapter; The Equipment Inspection mouth of 4 types of equipment connects the adapter input end, parallel oscillograph, frequency spectrograph and the power meter of connecting of the output terminal of adapter; Said 4 types of equipment are for producing the equipment of digital signal, radiofrequency signal, low frequency signal and discrete signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120248952 CN202171624U (en) | 2011-03-29 | 2011-07-07 | A simulation/digital stream signal visualization monitor |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120087878 | 2011-03-29 | ||
| CN201120087878.5 | 2011-03-29 | ||
| CN 201120248952 CN202171624U (en) | 2011-03-29 | 2011-07-07 | A simulation/digital stream signal visualization monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202171624U true CN202171624U (en) | 2012-03-21 |
Family
ID=45829817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120248952 Expired - Fee Related CN202171624U (en) | 2011-03-29 | 2011-07-07 | A simulation/digital stream signal visualization monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202171624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749604A (en) * | 2012-06-27 | 2012-10-24 | 北京泛华恒兴科技有限公司 | Automatic calibrator, calibration system and calibration method of testing equipment |
-
2011
- 2011-07-07 CN CN 201120248952 patent/CN202171624U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749604A (en) * | 2012-06-27 | 2012-10-24 | 北京泛华恒兴科技有限公司 | Automatic calibrator, calibration system and calibration method of testing equipment |
| CN102749604B (en) * | 2012-06-27 | 2015-11-25 | 北京泛华恒兴科技有限公司 | Testing apparatus automatic calibrator, calibration system and calibration steps |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120321 Termination date: 20120707 |