CN207924657U - A kind of more signaling acquisition devices of hand-held - Google Patents
A kind of more signaling acquisition devices of hand-held Download PDFInfo
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- CN207924657U CN207924657U CN201820239640.1U CN201820239640U CN207924657U CN 207924657 U CN207924657 U CN 207924657U CN 201820239640 U CN201820239640 U CN 201820239640U CN 207924657 U CN207924657 U CN 207924657U
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Abstract
The utility model discloses a kind of more signaling acquisition devices of hand-held, including acquisition subsystem, subsystem and multiple interface conversion units, acquisition subsystem includes time gas exchange processing circuit, No. 1 signalling analysis circuit board, signalling system No.7 analysis circuit plate, MCU processing circuits, PHY chip, E1 interface modules, isolation shaping module and line interface module；E1 interface modules pass sequentially through isolation shaping module and line interface module and are connect with time gas exchange processing circuit, and No. 1 signalling analysis circuit board and signalling system No.7 analysis circuit plate are connect with time gas exchange processing circuit；Each interface conversion unit is detachably connected with E1 interface modules, and time gas exchange processing circuit is connect by PHY chip with subsystem.The synthetical collection of multi-signal may be implemented in the utility model, and working efficiency is higher, and structure is excellent, can meet small-size hand-hold requirement, can be widely applied in signal collecting industry.
Description
Technical field
The utility model is related to signal collecting process fields, more particularly to a kind of more signaling acquisition devices of hand-held.
Background technology
Being acquired the product of processing to signaling at present, there are three types of product form.When industrial personal computer pattern, second is that test mould
The pattern that block is combined with laptop, third, instrument pattern.Regardless of product form, the type of signaling test is mainly distinguished
It is Signaling System Number 7 tester, ISDN PRI tester, V5 signalling testers and Digital Subscriber Signaling No.1 tester, mainly single signaling class
The tester of one or two kind of signaling type of type or simple composite, has a single function, and product form is also more heavy, it has not been convenient to make
With, when for the test application scene of a variety of signaling-informations, need to carry more test equipment, it is inconvenient to carry, and
It also needs to additionally carry out data summarization, inefficiency to a variety of different test equipments.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is to provide a kind of more signal collecting dresses of hand-held
It sets.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of more signaling acquisition devices of hand-held, including acquisition subsystem, subsystem and multiple interface conversion units,
The acquisition subsystem include time gas exchange processing circuit, No. 1 signalling analysis circuit board, signalling system No.7 analysis circuit plate, at MCU
Manage circuit, PHY chip, E1 interface modules, isolation shaping module and line interface module；
The E1 interface modules pass sequentially through isolation shaping module and line interface module and connect with time gas exchange processing circuit
It connects, No. 1 signalling analysis circuit board and signalling system No.7 analysis circuit plate are connect with time gas exchange processing circuit, No. 1 letter
Analysis circuit plate is enabled also to be connect with time gas exchange processing circuit by MCU processing circuits；
Each interface conversion unit is detachably connected with E1 interface modules, and the time gas exchange processing circuit passes through PHY
Chip is connect with subsystem.
Further, the multiple interface conversion unit includes at least one BNC/RJ45 converters and at least one L9-
RJ45 converters.
Further, the E1 interface modules include that four RJ45 for being used to acquire signaling data reception network interfaces and one are used for
The RJ45 tested sends network interface, and the isolation shaping module includes No. five transformers, and the line interface module includes four
A line interface unit；
Each RJ45 receives network interface and is connected to time gas exchange processing electricity by a transformer, a line interface unit respectively
Road, the RJ45 send network interface and are connected to a wherein line interface unit by a transformer.
Further, the subsystem includes CPU module, network card chip, built-in hard disk and human-computer interaction module；
The network card chip, built-in hard disk and human-computer interaction module are connect with CPU module, and the CPU module is also connected with
To acquisition subsystem.
Further, the subsystem is connected to server by network card chip.
Further, the human-computer interaction module uses Touch Screen.
Further, the CPU module is also connected with protocal analysis processing module and DDR modules in turn.
Further, the acquisition subsystem further includes PCM decoding circuits, the first output of the time gas exchange processing circuit
End is connected to the input terminal of a RJ11 voice interface modules by PCM decoding circuits.
Further, the acquisition subsystem further includes temperature sensor, and output end and the time slot of the temperature sensor are handed over
Change the first input end connection of processing circuit.
Further, further include light sensation module, LCD backlight module and fan, the second of the time gas exchange processing circuit is defeated
The input terminal of outlet and fan connects, the input terminal of the third output end and LCD backlight module of the time gas exchange processing circuit
Connection, the output end of the light sensation module are connect with the second input terminal of time gas exchange processing circuit.
The utility model has the beneficial effects that：This programme is configured more by the way that E1 interface modules are arranged on harvester
It, can be autonomous to select according to the format of acquired signaling-information after a interface conversion unit being detachably connected with E1 interface modules
It selects corresponding interface conversion unit and carries out signal acquisition, the signaling-information of acquisition is carried out by format conversion by interface conversion unit
After be input to E1 interface modules, realize the synthetical collection of multi-signal, can also concentrate acquired data storage to master control subsystem
System, without additionally being summarized, working efficiency is higher.And the side by using E1 interface modules as data receiver entrance
Case occupies smaller panel space, and structure is excellent, can meet small-size hand-hold requirement.
Description of the drawings
Fig. 1 is the electronic block diagrams of the more signaling acquisition devices of hand-held of the utility model.
Specific implementation mode
Referring to Fig.1, the utility model provides a kind of more signaling acquisition devices of hand-held, including acquisition subsystem, master control
Subsystem and multiple interface conversion units, the acquisition subsystem include time gas exchange processing circuit, No. 1 signalling analysis circuit
Plate, signalling system No.7 analysis circuit plate, MCU processing circuits, PHY chip, E1 interface modules, isolation shaping module and line interface mould
Block；
The E1 interface modules pass sequentially through isolation shaping module and line interface module and connect with time gas exchange processing circuit
It connects, No. 1 signalling analysis circuit board and signalling system No.7 analysis circuit plate are connect with time gas exchange processing circuit, No. 1 letter
Analysis circuit plate is enabled also to be connect with time gas exchange processing circuit by MCU processing circuits；
Each interface conversion unit is detachably connected with E1 interface modules, and the time gas exchange processing circuit passes through PHY
Chip is connect with subsystem.
Signaling-information acquisition is carried out at present, BNC or L9 connectors are usually used, directly pacify on the panel of harvester
Dress BNC or L9 connectors will occupy very big panel space, and whole device volume can be caused larger, it is difficult to meet hand-held require.
This programme configures multiple interfaces being detachably connected with E1 interface modules and turns by the way that E1 interface modules are arranged on harvester
After changing unit, corresponding interface conversion unit can be independently selected to carry out signal acquisition according to the format of acquired signaling-information,
E1 interface modules are input to after the signaling-information of acquisition is carried out format conversion by interface conversion unit, realize multi-signal
Synthetical collection can also be concentrated acquired data storage to subsystem, and without additionally being summarized, working efficiency is higher.
And the scheme by using E1 interface modules as data receiver entrance, smaller panel space is occupied, can be met small-sized
Change hand-held requirement.
It is further used as preferred embodiment, the multiple interface conversion unit includes at least one BNC/RJ45 conversions
Device and at least one L9-RJ45 converters.
It is further used as preferred embodiment, the E1 interface modules include four RJ45 for acquiring signaling data
It receives network interface and a RJ45 for being tested sends network interface, the isolation shaping module includes No. five transformers, described
Line interface module includes four line interface units；
Each RJ45 receives network interface and is connected to time gas exchange processing electricity by a transformer, a line interface unit respectively
Road, the RJ45 send network interface and are connected to a wherein line interface unit by a transformer.
As shown in fig. 1, it in the block diagram of Fig. 1, indicates that RJ45 receives network interface using E1RX*4, RJ45 is indicated using E1TX*4
Send network interface.RJ45 sends network interface and each RJ45 sends network interface and all has 4 interfaces, therefore this programme can acquire 4* altogether
4=16 line signaling signals.RJ45 sends network interface and tests oneself for carrying out signal.
In addition, in the application, this programme impedance of access more than 1K Ω before RJ45 receives network interface, then with interface conversion
After unit connection, for acquiring signaling-information, by accessing impedance, influence that can be to avoid acquisition subsystem to link signal.
This programme is used receives the E1 interface modules that network interface is constituted by 4 RJ45, coordinates the multiple interfaces being detachably connected
The synthetical collection of 16 line signaling signals at most may be implemented in converting unit, and collecting efficiency is high, and ensure that the small of harvester
Type, structure are excellent.
It is further used as preferred embodiment, the subsystem includes CPU module, network card chip, built-in hard disk
And human-computer interaction module；
The network card chip, built-in hard disk and human-computer interaction module are connect with CPU module, and the CPU module is also connected with
To acquisition subsystem.
It is further used as preferred embodiment, the subsystem is connected to server by network card chip.
It is further used as preferred embodiment, the human-computer interaction module uses Touch Screen.Specifically, human-computer interaction
Module can also use mouse, keyboard etc..
It is further used as preferred embodiment, the CPU module is also connected with protocal analysis processing module and DDR in turn
Module.
Specifically, CPU module uses the CPU module of Advanced Micro Devices.In addition, CPU module is also associated with serial port chip and USB
Expansion module carries out serial port data interactive, by the additional storage peripheral hardware of usb expansion module or by signaling information by serial port chip
Copy is gone out.
It is further used as preferred embodiment, the acquisition subsystem further includes PCM decoding circuits, the time gas exchange
First output end of processing circuit is connected to the input terminal of a RJ11 voice interface modules by PCM decoding circuits.This programme, when
Gap, which exchanges processing circuit, can also realize audio monitoring.
Specifically, in the present solution, time gas exchange processing common in the art may be used in time gas exchange processing circuit
Circuit board carries out time slot processing, and for example, by using FPGA circuit arrangements constituted etc., this programme difference with the prior art is only that
The difference of process object, there is no the improvement in data processing method.Time gas exchange processing circuit receives E1 interface modules
Data carry out time gas exchange, and selected monitoring time slot data exchange is sent to No. 1 signalling analysis circuit board or signalling system No.7 and analyzes electricity
Road plate, due to monitoring multilink simultaneously, there are different situations for the rate of each of the links, and clock phase-locked loop selection is needed to have
The highest clock all the way of rate of effect provides clock to time-slot cross matrix and No. 1 signalling analysis circuit board and 7 into horizontal lock
Number signalling analysis circuit board.In addition, time gas exchange processing circuit is communicated by ETH SWITCH with subsystem, acquisition is believed
It enables data be sent to subsystem to be analyzed, handled or stored.
In the present embodiment, MCU processing circuits can be used for carrying out parameter setting to acquisition subsystem, be also used for connecing by SPI
The signaling information that No. 1 signalling analysis circuit board is handled is fed back to time gas exchange processing circuit by mouth, and by time gas exchange
Signaling information is sent to subsystem by reason circuit.
Signalling system No.7 analysis circuit plate is used for as comprehensive signalling analysis unit, support SS7, DSS1, V5.1/V5.2 signaling point
Analysis, the encapsulation of these protocol massages are all based on HDLC, and signalling system No.7 analysis circuit plate completes the place of MTP2, MTP3 layers of signalling system No.7
Reason, major function includes the capture of HDLC message packets and counted plus time tag, MTP3 layer message analysis below, load,
Packet filtering etc..
In fact, No. 1 signalling analysis circuit board and signalling system No.7 analysis circuit plate are believed using No. 1 in the prior art
The main control board in analyzer and signalling system No.7 analyzer is enabled, in the acquisition subsystem for being gathered this programme, may be implemented
The concentrated collection of signaling-information.
It is further used as preferred embodiment, the acquisition subsystem further includes temperature sensor, the temperature sensing
The output end of device is connect with the first input end of time gas exchange processing circuit.Temperature sensor is for acquiring around this harvester
Temperature.
It is further used as preferred embodiment, further includes light sensation module, LCD backlight module and fan, the time slot is handed over
Change processing circuit second output terminal and fan input terminal connect, the third output end of the time gas exchange processing circuit with
The input terminal of LCD backlight module connects, and the output end of the light sensation module connects with the second input terminal of time gas exchange processing circuit
It connects.Specifically, time gas exchange processing circuit drives LCD backlight module by PWM control programs.
It is to be illustrated to the preferable implementation of the utility model, but the invention is not limited to the reality above
Example is applied, those skilled in the art can also make various equivalent variations without departing from the spirit of the present invention
Or replace, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (10)
1. a kind of more signaling acquisition devices of hand-held, which is characterized in that including acquisition subsystem, subsystem and multiple interfaces
Converting unit, the acquisition subsystem include time gas exchange processing circuit, No. 1 signalling analysis circuit board, signalling system No.7 analysis circuit
Plate, MCU processing circuits, PHY chip, E1 interface modules, isolation shaping module and line interface module；
The E1 interface modules pass sequentially through isolation shaping module and line interface module and are connect with time gas exchange processing circuit, institute
It states No. 1 signalling analysis circuit board and signalling system No.7 analysis circuit plate is connect with time gas exchange processing circuit, No. 1 signaling point
Analysis circuit board is also connect by MCU processing circuits with time gas exchange processing circuit；
Each interface conversion unit is detachably connected with E1 interface modules, and the time gas exchange processing circuit passes through PHY chip
It is connect with subsystem.
2. the more signaling acquisition devices of a kind of hand-held according to claim 1, which is characterized in that the multiple interface conversion
Unit includes at least one BNC/RJ45 converters and at least one L9-RJ45 converters.
3. the more signaling acquisition devices of a kind of hand-held according to claim 1, which is characterized in that the E1 interface modules packet
It includes four RJ45 for acquiring signaling data and receives network interface and a RJ45 transmission network interface for being tested, the isolation
Shaping Module includes No. five transformers, and the line interface module includes four line interface units；
Each RJ45 receives network interface and is connected to time gas exchange processing circuit by a transformer, a line interface unit respectively,
The RJ45 sends network interface and is connected to a wherein line interface unit by a transformer.
4. the more signaling acquisition devices of a kind of hand-held according to claim 1, which is characterized in that the subsystem packet
Include CPU module, network card chip, built-in hard disk and human-computer interaction module；
The network card chip, built-in hard disk and human-computer interaction module are connect with CPU module, and the CPU module is additionally coupled to adopt
Subsystem.
5. the more signaling acquisition devices of a kind of hand-held according to claim 4, which is characterized in that the subsystem is logical
It crosses network card chip and is connected to server.
6. the more signaling acquisition devices of a kind of hand-held according to claim 4, which is characterized in that the human-computer interaction module
Using Touch Screen.
7. the more signaling acquisition devices of a kind of hand-held according to claim 4, which is characterized in that the CPU module also according to
It is secondary to be connected with protocal analysis processing module and DDR modules.
8. the more signaling acquisition devices of a kind of hand-held according to claim 1, which is characterized in that the acquisition subsystem is also
Including PCM decoding circuits, the first output end of the time gas exchange processing circuit is connected to a RJ11 languages by PCM decoding circuits
The input terminal of sound interface module.
9. the more signaling acquisition devices of a kind of hand-held according to claim 1, which is characterized in that the acquisition subsystem is also
Including temperature sensor, the output end of the temperature sensor is connect with the first input end of time gas exchange processing circuit.
10. the more signaling acquisition devices of a kind of hand-held according to claim 1, which is characterized in that further include light sensation module,
LCD backlight module and fan, the second output terminal of the time gas exchange processing circuit and the input terminal of fan connect, the time slot
The third output end for exchanging processing circuit is connect with the input terminal of LCD backlight module, the output end and time slot of the light sensation module
Exchange the second input terminal connection of processing circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820239640.1U CN207924657U (en) | 2018-02-09 | 2018-02-09 | A kind of more signaling acquisition devices of hand-held |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820239640.1U CN207924657U (en) | 2018-02-09 | 2018-02-09 | A kind of more signaling acquisition devices of hand-held |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207924657U true CN207924657U (en) | 2018-09-28 |
Family
ID=63601355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820239640.1U Active CN207924657U (en) | 2018-02-09 | 2018-02-09 | A kind of more signaling acquisition devices of hand-held |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207924657U (en) |
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2018
- 2018-02-09 CN CN201820239640.1U patent/CN207924657U/en active Active
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