CN205510081U - Antiaircraft weapon fire control system monomer signal detection device - Google Patents
Antiaircraft weapon fire control system monomer signal detection device Download PDFInfo
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- CN205510081U CN205510081U CN201620157014.9U CN201620157014U CN205510081U CN 205510081 U CN205510081 U CN 205510081U CN 201620157014 U CN201620157014 U CN 201620157014U CN 205510081 U CN205510081 U CN 205510081U
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- signal
- circuit
- data acquisition
- control system
- fire control
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Abstract
The utility model relates to an antiaircraft weapon fire control system monomer signal detection device, including signal conditioning circuit, data acquisition circuit, display terminal, power management circuit and power module, measured signal inserts through the boat interface signal conditioning circuit, signal conditioning circuit, data acquisition circuit and display terminal establish ties in order, power management circuit respectively with signal conditioning circuit, data acquisition circuit and display terminal connect, power module with power management circuit connection. The utility model discloses an antiaircraft weapon fire control system monomer signal detection device realizes based on the data acquisition technical design, inserts through parallel and equips the cable, overcomes general test instrument and can only carry out single signal measurement, and many signal measurement need set up the shortcoming of instrument parameter repeatedly, realize the rapid survey of signal, and the inconvenient problem of general signal testing equipment power supply when overcoming the field measurement has improved fault locating's accuracy, detects aero.
Description
Technical field
This utility model relates to signal detection technique field, particularly relates to a kind of antiaircraft weapon fire control system list
Body signal supervisory instrument.
Background technology
It was found that all subsystems are all arranged in same armoring chassis in Measuring error teaching process
On, owing to vehicle body space is limited, various monomers, combine numerous, so layout is closely, empty in cabin
Between the narrowest and small, this brings very big inconvenience to the erection of universal test measuring instrument and power supply.Fault detect
In maintenance process, signal testing measurement is requisite link.Air defence weapon system is due to combination of monomers
Numerous, it is attached by a large amount of cables between combination of monomers.Use general surveying instrument to close
The casing that closes and measure extremely inconvenience with the signal in metal screen layer cable.If unloading connection
Cable measures, and system may not work, even if the measurement data that work is at this moment is the most inaccurate, it is impossible to
There is provided reliable reference for fault location, affect Fault analysis, thus affect maintenance quality of instruction.
Summary of the invention
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, it is provided that a kind of
Antiaircraft weapon fire control system monomer signal supervisory instrument.
The technical scheme that this utility model solves above-mentioned technical problem is as follows: a kind of antiaircraft weapon fire control system
Monomer signal supervisory instrument, including signal conditioning circuit, data acquisition circuit, display terminal, power supply pipe
Reason circuit and power module, measured signal accesses described signal conditioning circuit, described letter by air plug interface
Number modulate circuit, data acquisition circuit and display terminal are in sequential series, described electric power management circuit respectively with
Described signal conditioning circuit, data acquisition circuit and display terminal connect, described power module and described electricity
Power management circuits connects.
The beneficial effects of the utility model are: a kind of antiaircraft weapon fire control system monomer letter of the present utility model
Number detection device, based on data acquisition technology design realize, during mode accesses equipment cable in parallel,
Overcoming universal tester can only carry out mono signal measurement, multi signal is measured need to arrange instrument parameter repeatedly
Shortcoming, it is achieved the quick measurement of signal, when overcoming field measurement, universal signal test equipment is powered inconvenience
Problem, improves the accuracy of fault location, and testing result is directly perceived.
On the basis of technique scheme, this utility model can also do and improve as follows:
It is further: to be connected by USB cable between described signal conditioning circuit with described data acquisition circuit,
Wherein, described USB cable includes multiple parallel data transmission channel.
Above-mentioned further scheme provides the benefit that: can realize described signal condition electricity in this way
Data parallel transmission between road and described data acquisition circuit, improves the efficiency of transmission of data, and
Avoid each circuit-switched data interfering when transmission.
Further: described signal conditioning circuit includes signal isolated location and signal distribution unit, described letter
Number isolated location is connected with described signal distribution unit, described signal isolated location carry out to measured signal every
From, described signal distribution unit is by passage corresponding with described Acquisition Circuit for the measured signal after isolation
On.
Above-mentioned further scheme provides the benefit that: can ensure that equipment is with tested by described isolated location
Equip mutually without impact, normally works, improve the accuracy of testing result, and the diagnosis offer for fault depends on
According to；By described signal distribution unit can according to the signal characteristic in described USB cable will through isolation
After the measured signal passage corresponding with described Acquisition Circuit on, it is achieved the accurate acquisition of signal, and after being
The process of continuous signal provides basis.
Further: described data acquisition circuit includes sampling unit and AD conversion unit, described sampling list
First and described AD conversion unit is connected, and described AD conversion unit is connected with described display terminal, described in adopt
Signal in respective channel is sampled by sample unit, and described AD conversion unit is by the letter to be measured after sampling
Number it is AD converted and sends into described display terminal.
Above-mentioned further scheme provides the benefit that: permissible by described sampling unit and AD conversion unit
Measured signal after isolation is sampled successively and AD conversion processes, obtain described display unit
The signal that can identify and show, facilitates operator to check, and carries out fault diagnosis according to display result.
Further: described display terminal includes touch-control input block, described touch-control input block receives outside
Detection parameter is also configured by touching signals.
Above-mentioned further scheme provides the benefit that: can facilitate operator by described touch-control input block
Member is configured by input touching signals and to detection parameter or changes, and conveniently enters for different equipments
Row detection, strengthens its versatility.
Further: described data acquisition circuit also includes at least two bnc interface, described data acquisition current collection
The waveform that bnc interface is connected with outside oscillograph and passes through outside oscilloscope display measured signal is passed through on road.
Above-mentioned further scheme provides the benefit that: can be facilitated described data by described bnc interface
Acquisition Circuit processes the outside oscillograph of testing result derivation obtained the ripple reducing described measured signal
Shape, convenient directly perceived.
Further: also to include that reset circuit, described reset circuit are adjusted with described data acquisition circuit and signal
Reason circuit connects.
Above-mentioned further scheme provides the benefit that: can be to described data acquisition by described reset circuit
Circuit and signal conditioning circuit reset, and prevent it from cannot normally work in the case of receiving external disturbance,
Carry out recovering primary data to the internal processes of described data acquisition circuit.
Further: described power module uses rechargeable battery.
Above-mentioned further scheme provides the benefit that: can be facilitated in the wild or have a power failure by rechargeable battery
Under conditions of relatively more severe, provide power supply for whole detection device, without external power supply be anywhere
Can detect, strengthen the portability of whole equipment, very convenient.
Accompanying drawing explanation
Fig. 1 is a kind of antiaircraft weapon fire control system monomer signal supervisory instrument structural representation of the present utility model
Figure.
Detailed description of the invention
Being described principle of the present utility model and feature below in conjunction with accompanying drawing, example is served only for solving
Release this utility model, be not intended to limit scope of the present utility model.
As it is shown in figure 1, a kind of antiaircraft weapon fire control system monomer signal supervisory instrument structural representation, bag
Include signal conditioning circuit, data acquisition circuit, display terminal, electric power management circuit and power module, treat
Survey signal and access described signal conditioning circuit, described signal conditioning circuit, data acquisition by air plug interface
Circuit and display terminal are in sequential series, described electric power management circuit respectively with described signal conditioning circuit, number
Connecting according to Acquisition Circuit and display terminal, described power module is connected with described electric power management circuit.
In the present embodiment, between described signal conditioning circuit and described data acquisition circuit, pass through USB cable
Connecting, wherein, described USB cable includes multiple parallel data transmission channel.In this way may be used
To realize the data parallel transmission between described signal conditioning circuit and described data acquisition circuit, improve
The efficiency of transmission of data, and avoid each circuit-switched data interfering when transmission.
In the present embodiment, described signal conditioning circuit includes signal isolated location and signal distribution unit, institute
Stating signal isolated location to be connected with described signal distribution unit, described signal isolated location enters to measured signal
Row isolation, described signal distribution unit is by corresponding with described Acquisition Circuit for the measured signal after isolation
On passage.Can ensure that the nothing impact mutually of equipment and tested equipment by described isolated location, normally work,
Improve the accuracy of testing result, and the diagnosis for fault provides foundation；By described signal distribution unit
According to the signal characteristic in described USB cable, the measured signal after isolation can be gathered electricity with described
On the passage that road is corresponding, it is achieved the accurate acquisition of signal, and the process for follow-up signal provides basis.
In the present embodiment, described data acquisition circuit includes sampling unit and AD conversion unit, described in adopt
Sample unit is connected with described AD conversion unit, and described AD conversion unit is connected with described display terminal, institute
Stating sampling unit to sample the signal in respective channel, described AD conversion unit is by treating after sampling
Survey signal and be AD converted and send into described display terminal.By described sampling unit and AD conversion unit
Measured signal after isolation can be sampled successively and AD conversion processes, obtain described display
The signal that unit can identify and show, facilitates operator to check, and carries out fault according to display result
Diagnosis.
Preferably, described display terminal includes touch-control input block, and described touch-control input block receives outside
Detection parameter is also configured by touching signals.Operator can be facilitated by described touch-control input block
It is configured by input touching signals and to detection parameter or changes, conveniently carrying out for different equipments
Detection, strengthens its versatility.
Preferably, described data acquisition circuit also includes at least two bnc interface, described data acquisition current collection
The waveform that bnc interface is connected with outside oscillograph and passes through outside oscilloscope display measured signal is passed through on road.
Can be facilitated by described bnc interface and described data acquisition circuit be processed the testing result derivation obtained extremely
Outside oscillograph the waveform of described measured signal of reducing, convenient directly perceived.
Preferably, also include that reset circuit, described reset circuit are adjusted with described data acquisition circuit and signal
Reason circuit connects.Can be multiple to described data acquisition circuit and signal conditioning circuit by described reset circuit
Position, prevents it from cannot normally work in the case of receiving external disturbance, to described data acquisition circuit
Internal processes carries out recovering primary data.
Preferably, described power module uses rechargeable battery.Can facilitate out of office by rechargeable battery
Outer or power failure etc. provides power supply for whole detection device, anywhere without outward under conditions of comparing badly
Connect power supply can detect, strengthen the portability of whole equipment, very convenient.
A kind of antiaircraft weapon fire control system monomer signal supervisory instrument of the present utility model, based on data acquisition
Technology design realizes, and during mode accesses equipment cable in parallel, overcomes universal tester to carry out
Mono signal is measured, and multi signal measures the shortcoming that need to repeatedly arrange instrument parameter, it is achieved the quick measurement of signal,
When overcoming field measurement universal signal test equipment power inconvenience problem, improve the accurate of fault location
Property, testing result is directly perceived.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all
Within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all
Within protection domain of the present utility model should be included in.
Claims (8)
1. an antiaircraft weapon fire control system monomer signal supervisory instrument, it is characterised in that: include signal
Modulate circuit, data acquisition circuit, display terminal, electric power management circuit and power module, measured signal
By air plug interface access described signal conditioning circuit, described signal conditioning circuit, data acquisition circuit and
Display terminal is in sequential series, described electric power management circuit respectively with described signal conditioning circuit, data acquisition
Circuit and display terminal connect, and described power module is connected with described electric power management circuit.
A kind of antiaircraft weapon fire control system monomer signal supervisory instrument, its
It is characterised by: be connected by USB cable between described signal conditioning circuit with described data acquisition circuit,
Wherein, described USB cable includes multiple parallel data transmission channel.
A kind of antiaircraft weapon fire control system monomer signal supervisory instrument, its
It is characterised by: described signal conditioning circuit includes signal isolated location and signal distribution unit, described signal
Isolated location is connected with described signal distribution unit, described signal isolated location carry out to measured signal every
From, described signal distribution unit according to be measured by after isolation of the signal characteristic in described USB cable
On the passage that signal is corresponding with described Acquisition Circuit.
A kind of antiaircraft weapon fire control system monomer signal supervisory instrument, its
It is characterised by: described data acquisition circuit includes sampling unit and AD conversion unit, described sampling unit
Being connected with described AD conversion unit, described AD conversion unit is connected with described display terminal, described sampling
Signal in respective channel is sampled by unit, and described AD conversion unit is by the measured signal after sampling
It is AD converted and sends into described display terminal.
A kind of antiaircraft weapon fire control system monomer signal supervisory instrument, its
Being characterised by: described display terminal includes touch-control input block, described touch-control input block receives outside touching
Detection parameter is also configured by control signal.
A kind of antiaircraft weapon fire control system monomer signal supervisory instrument, its
It is characterised by: described data acquisition circuit also includes at least two bnc interface, described data acquisition circuit
Is connected and passes through the waveform of outside oscilloscope display measured signal with outside oscillograph by bnc interface.
7. according to antiaircraft weapon fire control system monomer signal inspection a kind of described in any one of claim 1 to 6
Survey device, it is characterised in that: also include reset circuit, described reset circuit and described data acquisition circuit
Connect with signal conditioning circuit.
8. according to antiaircraft weapon fire control system monomer signal inspection a kind of described in any one of claim 1 to 6
Survey device, it is characterised in that: described power module uses rechargeable battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620157014.9U CN205510081U (en) | 2016-03-01 | 2016-03-01 | Antiaircraft weapon fire control system monomer signal detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620157014.9U CN205510081U (en) | 2016-03-01 | 2016-03-01 | Antiaircraft weapon fire control system monomer signal detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205510081U true CN205510081U (en) | 2016-08-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620157014.9U Expired - Fee Related CN205510081U (en) | 2016-03-01 | 2016-03-01 | Antiaircraft weapon fire control system monomer signal detection device |
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| CN (1) | CN205510081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705751A (en) * | 2016-12-27 | 2017-05-24 | 西安电子工程研究所 | Simulation system and method of portable fire control/power system |
-
2016
- 2016-03-01 CN CN201620157014.9U patent/CN205510081U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705751A (en) * | 2016-12-27 | 2017-05-24 | 西安电子工程研究所 | Simulation system and method of portable fire control/power system |
| CN106705751B (en) * | 2016-12-27 | 2018-03-23 | 西安电子工程研究所 | A kind of simulation system and method for portable fire control/tank fire system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20190301 |