CN203587762U - General digital signal detector - Google Patents
General digital signal detector Download PDFInfo
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- CN203587762U CN203587762U CN201320692158.0U CN201320692158U CN203587762U CN 203587762 U CN203587762 U CN 203587762U CN 201320692158 U CN201320692158 U CN 201320692158U CN 203587762 U CN203587762 U CN 203587762U
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- 238000004891 communication Methods 0.000 claims abstract description 7
- 238000013461 design Methods 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000013500 data storage Methods 0.000 abstract 1
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- 230000006870 function Effects 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
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- 230000003750 conditioning effect Effects 0.000 description 2
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- 238000005086 pumping Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
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Abstract
The utility model discloses a general digital signal detector, comprising a housing (1), a communication interface (2) disposed on the housing (1), a handle (3), a keypad (4), a display screen (5), and a board card inlet (6). The housing (1) is provided with a data storage module (7), a programmable logic unit module (8), a drive circuit module (9), and a general interface module (10) inside. The general digital signal detector is reasonable in structural design, friendly in human-computer interface, good in operationality, convenient in carrying, flexible in use, and good in versatility. The whole machine is designed in modularized and embedded manner, and a detection environment is formed, so the number of hardware devices can be reduced to the greatest extent, and potentiality of a software system is developed fully. The application range of the general digital signal detector is wide.
Description
Technical field
The utility model relates to a kind of detector, is specifically related to a kind of general digital signal detecting and measuring apparatus.
Background technology
For adapting to the growing maintenance support requirement of advanced technological arms, digital pcb board testing research is just along modularization, seriation, the development of standardized general direction, and the problem that prior art faces mainly concentrates on the following aspects:
(1) quantity of special-purpose detector is many, and kind is assorted, bulky, function singleness, and maneuverability is poor, lacks versatility and portability.Most special-purpose detector complicated operations, the technician who relates to is many, especially lack human-machine operation circle and, lower and special-purpose detector reliability and the maintenanceability of interactivity is low, maintenance cost is too high.
(2) standard of testing apparatus not yet forms rounded system.In weaponry production, operation and maintenance, used a large amount of non-standard special test equipments, expense is high, uses and manage very inconvenience.The standardization issue of testing apparatus is urgently to be resolved hurrily and strengthen.
Therefore, necessary on the basis of prior art, a kind of structural design of research and design is more reasonable, has friendly software operation interface, flexible and changeable pumping signal editting function and the general digital signal detecting and measuring apparatus of waveform library edition function.
Summary of the invention
Goal of the invention: the purpose of this utility model is in order to solve the deficiencies in the prior art, provides a kind of structural design more reasonable, easy to operate, complete function is easy to carry, the general digital signal detecting and measuring apparatus having wide range of applications.
Technical scheme: in order to realize above object, technical solution adopted in the utility model is:
A general digital signal detecting and measuring apparatus, it comprises: shell, is arranged on the communication interface on shell, handle, keypad, display screen and board entrance, described enclosure is provided with data memory module, programmable logic cells module, drive circuit module, common interface module; Described data memory module is connected with programmable logic cells module, and drive circuit module is connected with programmable logic cells module, and common interface module is connected with drive circuit module.
As preferred version, above-described general digital signal detecting and measuring apparatus, described common interface module comprises power interface, communication interface, I/O interface, LVDS electric level interface, RS232 electric level interface, RS485 electric level interface or RS422 electric level interface, and this common interface module can meet input/output signal collection and the transmission of different model equipment.
General digital signal detecting and measuring apparatus described in the utility model, described data memory module is used for storing software program, the configurator that can write for the different subsystems of different radars, mainly comprise that the required signal of equipment under test screens and definition, signal condition require etc., wherein comprise the definition to required switch.
General digital signal detecting and measuring apparatus described in the utility model, described programmable logic cells module mainly completes the function switching signal between common interface module and detection platform, the generation of various control sequential and the generation of various test signals, conditioning, such as the conditioning of detection platform power supply is delivered to power interface part, after the equipment of different model to be accessed, the power supply kind and the specifications parameter that by software screening method, go out to need, by switch, configure and be delivered to equipment under test, complete the common configuration of power unit, other resource distributions are all by same flow processing, by extensive programmed logical module, carry out signal resource configuration, can realize the versatility requirement of detector.
The general digital signal detecting and measuring apparatus that the utility model provides, described input and output drive circuit module completes the transmission of the control signal to contacting between detector and detected object, avoid the impact of some undesired signals of detector self on detected object, can strengthen output driving force, also can conveniently by data bus, obtain mass data information, comprise test data, failure message and state demonstration etc. simultaneously.
Beneficial effect: the general digital signal detecting and measuring apparatus that the utility model provides compared with prior art has the following advantages:
1, the general digital signal detecting and measuring apparatus that the utility model provides, reasonable in design, man-machine interface is friendly, workable, easy to carry, use flexibly, complete machine is taked modularization and embedded design, form testing environment, can reduce to greatest extent hardware device amount, give full play to the potential of software systems.
2, the general digital signal detecting and measuring apparatus complete function that the utility model provides, integrated level is high, highly versatile, can test polytype signal board, there are flexible and changeable pumping signal editting function and waveform library editting function, can from edlin, detect and use waveform as detection waveform storehouse according to client's service condition, have wide range of applications, can overcome many deficiencies of prior art.
Accompanying drawing explanation
The structural representation of the general digital signal detecting and measuring apparatus that Fig. 1 provides for the utility model.
The syndeton schematic diagram of the general digital signal detecting and measuring apparatus internal module that Fig. 2 provides for the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand these embodiment and only for the utility model is described, be not used in restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present utility model.
As depicted in figs. 1 and 2, a kind of general digital signal detecting and measuring apparatus, it comprises: shell (1), be arranged on the communication interface (2) on shell (1), handle (3), keypad (4), display screen (5) and board entrance (6), described shell (1) inside is provided with data memory module (7), programmable logic cells module (8), drive circuit module (9), common interface module (10), described data memory module (7) is connected with programmable logic cells module (8), drive circuit module (9) is connected with programmable logic cells module (8), common interface module (10) is connected with drive circuit module (9).
Above-described general digital signal detecting and measuring apparatus, described common interface module (10) comprises power interface, communication interface, I/O interface, LVDS electric level interface, RS232 electric level interface, RS485 electric level interface or RS422 electric level interface.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. a general digital signal detecting and measuring apparatus, it is characterized in that, it comprises: shell (1), be arranged on the communication interface (2) on shell (1), handle (3), keypad (4), display screen (5) and board entrance (6), described shell (1) inside is provided with data memory module (7), programmable logic cells module (8), drive circuit module (9) and common interface module (10), described data memory module (7) is connected with programmable logic cells module (8), drive circuit module (9) is connected with programmable logic cells module (8), common interface module (10) is connected with drive circuit module (9).
2. general digital signal detecting and measuring apparatus according to claim 1, it is characterized in that, described common interface module (10) comprises power interface, communication interface, I/O interface, LVDS electric level interface, RS232 electric level interface, RS485 electric level interface or RS422 electric level interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320692158.0U CN203587762U (en) | 2013-11-05 | 2013-11-05 | General digital signal detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320692158.0U CN203587762U (en) | 2013-11-05 | 2013-11-05 | General digital signal detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203587762U true CN203587762U (en) | 2014-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320692158.0U Expired - Lifetime CN203587762U (en) | 2013-11-05 | 2013-11-05 | General digital signal detector |
Country Status (1)
| Country | Link |
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| CN (1) | CN203587762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105974365A (en) * | 2016-03-22 | 2016-09-28 | 荆州南湖机械股份有限公司 | Universal processing platform for radar signals |
-
2013
- 2013-11-05 CN CN201320692158.0U patent/CN203587762U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105974365A (en) * | 2016-03-22 | 2016-09-28 | 荆州南湖机械股份有限公司 | Universal processing platform for radar signals |
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| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |
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| CX01 | Expiry of patent term |