CN207995100U - A kind of Portable Short radio station module failure diagnostic device - Google Patents
A kind of Portable Short radio station module failure diagnostic device Download PDFInfo
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- CN207995100U CN207995100U CN201721877924.5U CN201721877924U CN207995100U CN 207995100 U CN207995100 U CN 207995100U CN 201721877924 U CN201721877924 U CN 201721877924U CN 207995100 U CN207995100 U CN 207995100U
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Abstract
The utility model provides a kind of Portable Short radio station module failure diagnostic device, including human-computer interaction module, calculation process module, interface module, signal generating module, signal detection module, voltage detection module and power module, the human-computer interaction module is connect with operation processing module, the signal generating module, signal detection module and voltage detection module are connected with operation processing module respectively, and signal generating module, signal detection module and voltage detection module are connected with interface module respectively；The utility model uses simple, diagnosis is quick, operating personnel, which only need to have radio station basic knowledge and radio station dismounting technical ability, can complete radio station failure under wartime environment and quickly judging and replace for module occurs, which has fabulous portability by the way of charged lithium cells power supply.
Description
Technical field
The utility model is related to communication apparatus detection technique fields, and in particular to a kind of Portable Short radio station module failure
Diagnostic device.
Background technology
Short-wave radio set has extremely important status as long-distance communications equipment, in military communication, especially in wartime
Short-wave radio set can provide communication capacity of guaranteeing the minimum under extreme conditions, it is ensured that military communication is got in touch with unimpeded.To ensure shortwave electricity
The fighting capacity of platform needs quickly to detect and repair the short-wave radio set to break down under war conditions, for existing short-wave radio set
Modular construction characteristic, limited in conditions such as vehicle-mounted or boat-carryings, generally use judges whether each module breaks down
And the repair means replaced, and even if only whether judgment module breaks down and is also required to use signal generator, oscillograph
Etc. a variety of instruments, compares and take time and effort.
Therefore it provides a kind of mancarried device suitable for short-wave radio set Fault Quick Diagnosis, realizes short-wave radio set failure
The quick judgement of modularization failure, provides module replacing suggestion, it is ensured that war conditions short-wave radio set break down after it is quick extensive
It is multiple, it is of great significance for those skilled in the art.
Invention content
In order to solve the problems in the existing technology, the utility model provides a kind of event of Portable Short radio station module
Hinder diagnostic device.
The technical solution that the utility model solves the above problems is：A kind of Portable Short radio station module failure diagnosis dress
It sets, including human-computer interaction module, calculation process module, interface module, signal generating module, signal detection module, voltage detecting
Module and power module, the human-computer interaction module are connect with operation processing module, the signal generating module, signal detection
Module and voltage detection module are connected with operation processing module respectively, signal generating module, signal detection module and voltage detecting
Module is connected with interface module respectively；
The human-computer interaction module is color LCD screen；
The calculation process module includes ARM chips, peripheral hardware chip, runs embedded system and application program, described
Peripheral hardware chip is the chip using cortex-A9 kernels, and the operation embedded system is embedded Linux system；
The interface module includes radiofrequency signal interface, audio signal interface and DC voltage interface；
The signal generating module includes DSP and high-speed d/a chip；
The signal detection module includes DSP and high-speed a/d chip；
The voltage detection module includes converter and chip, and the converter is the special monolithic A/ of digimer
D converters, the chip are MAX1492 chips；
The power module is 12V DC rechargeable battery.
The utility model has advantageous effect：
For the utility model using simply, diagnosis is quick, and operating personnel only need to have radio station basic knowledge and radio station dismounting
Technical ability can complete radio station failure under wartime environment and quickly judging and replace for module occurs, which uses charged lithium cells
The mode of power supply has fabulous portability.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Specific implementation mode
Below in conjunction with the accompanying drawings and specific implementation mode is further described the utility model.
As shown, a kind of Portable Short radio station module failure diagnostic device, including human-computer interaction module, calculation process
Module, interface module, signal generating module, signal detection module, voltage detection module and power module, the human-computer interaction
Module with operation processing module connect, the signal generating module, signal detection module and voltage detection module respectively with operation
Processing module is connected, and signal generating module, signal detection module and voltage detection module are connected with interface module respectively；
The human-computer interaction module is color LCD screen；
The calculation process module is the central processing unit of device, the control of realization device, including ARM chips, peripheral hardware
Chip, operation embedded system and application program, the peripheral hardware chip are the chip using cortex-A9 kernels, the fortune
Row embedded system is embedded Linux system, embedded Linux system is based on, using opening for Qt finishing device application programs
Hair；
The interface module realizes short-wave radio set radiofrequency signal, audio signal and DC voltage interface, including radiofrequency signal
Interface, audio signal interface and DC voltage interface, radiofrequency signal interface support the company of the style interfaces such as SMA, SMB, SSMB
It connects, audio signal interface supports the connection of the style interfaces such as Y50X-1007ZJ10, TL24H26C1014J33, direct current crimping
Mouth supports the connection of single double 2.54mm spacing interface；
The signal generating module realizes the output of audio signal and each intermodule radiofrequency signal in radio station, including DSP and height
Fast D/A chips, when selection diagnose certain model radio station module whether break down when, signal generating module export the module answer it is defeated
The radiofrequency signal entered is input to corresponding module on radio station by interface module；
The signal detection module realizes the detection and analysis of audio signal and each intermodule radiofrequency signal in radio station, including DSP
With high-speed a/d chip, when whether selection diagnoses certain model radio station module break down, signal detection module passes through interface mould
Block receives the output of corresponding module on radio station, and analyzes the feature of the signal, and signal wave is shown after calculation process resume module
Shape simultaneously judges whether the module breaks down；
The voltage detection module realizes the measurement of each direct-current working volts in radio station, including converter and chip, described
Converter is the special monolithic a/d converter of digimer, and the chip is MAX1492 chips, by connecting corresponding electricity
Mouth is crimped, the voltage of respective pins is measured, voltage value is shown after calculation process resume module and whether the corresponding module is sent out
Raw failure is judged；
The power module is 12V DC rechargeable battery, by the way of in parallel again after three section 18650 batteries series connection,
Battery protection chip is S-8254A chips, and battery charging chip is bq24133 chips.
The device in use, select short-wave radio set model, then input fault phenomenon, device are sentenced according to phenomenon of the failure first
The disconnected module that may be broken down, and operating personnel is prompted to detect each module that may be broken down successively, for each mould
Block prompts operating personnel to be connected accordingly, and after the completion of personnel to be operated confirm connection, to the module transfer, it is needed device
Signal, and the signal of detection module output judges whether the module normal, goes out the module to break down to last diagnostic；
It can also accordingly be connected by the self-defined module for needing to detect of operating personnel, device prompt operating personnel, people to be operated
After the completion of member confirms connection, the device signal that it is needed to the module transfer, and the signal of detection module output, judge the module
It is whether normal.
The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of variation is applied to other fields, but every without departing from the content of the technical scheme of the utility model, according to this reality
With novel technical spirit to any simple modification, equivalent variations and remodeling made by above example, it is new to still fall within this practicality
The protection domain of type technical solution.
Claims (3)
1. a kind of Portable Short radio station module failure diagnostic device, which is characterized in that including human-computer interaction module, calculation process
Module, interface module, signal generating module, signal detection module, voltage detection module and power module, the human-computer interaction
Module with operation processing module connect, the signal generating module, signal detection module and voltage detection module respectively with operation
Processing module is connected, and signal generating module, signal detection module and voltage detection module are connected with interface module respectively；
The calculation process module includes ARM chips, peripheral hardware chip, operation embedded system and application program, the peripheral hardware
Chip is the chip using cortex-A9 kernels, and the operation embedded system is embedded Linux system；
The interface module includes radiofrequency signal interface, audio signal interface and DC voltage interface；
The signal generating module includes DSP and high-speed d/a chip；
The signal detection module includes DSP and high-speed a/d chip；
The voltage detection module includes converter and chip, and the converter is that the special monolithic A/D of digimer turns
Parallel operation, the chip are MAX1492 chips.
2. a kind of Portable Short radio station module failure diagnostic device as described in claim 1, which is characterized in that the power supply
Module is 12V DC rechargeable battery.
3. a kind of Portable Short radio station module failure diagnostic device as described in claim 1, which is characterized in that described man-machine
Interactive module is color LCD screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721877924.5U CN207995100U (en) | 2017-12-28 | 2017-12-28 | A kind of Portable Short radio station module failure diagnostic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721877924.5U CN207995100U (en) | 2017-12-28 | 2017-12-28 | A kind of Portable Short radio station module failure diagnostic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207995100U true CN207995100U (en) | 2018-10-19 |
Family
ID=63817240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721877924.5U Expired - Fee Related CN207995100U (en) | 2017-12-28 | 2017-12-28 | A kind of Portable Short radio station module failure diagnostic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207995100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112285407A (en) * | 2020-10-21 | 2021-01-29 | 上海四达电子仪表有限公司 | Modular multimeter and control method thereof |
-
2017
- 2017-12-28 CN CN201721877924.5U patent/CN207995100U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112285407A (en) * | 2020-10-21 | 2021-01-29 | 上海四达电子仪表有限公司 | Modular multimeter and control method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 Termination date: 20191228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |