CN102625352B - Testing device for remote communications of short messages and data transmission - Google Patents
Testing device for remote communications of short messages and data transmission Download PDFInfo
- Publication number
- CN102625352B CN102625352B CN201210053461.6A CN201210053461A CN102625352B CN 102625352 B CN102625352 B CN 102625352B CN 201210053461 A CN201210053461 A CN 201210053461A CN 102625352 B CN102625352 B CN 102625352B
- Authority
- CN
- China
- Prior art keywords
- modem
- communication interface
- simulation
- interface
- devices
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Telephonic Communication Services (AREA)
- Maintenance And Management Of Digital Transmission (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Abstract
The invention discloses a testing device for remote communications of short messages and data transmission. The testing device comprises a first analog modem, a first communication interface and a first attention (AT) instruction unit which correspond to a first device to be tested; and a second analog modem, a second communication interface and a second AT instruction unit which corresponding to a second device to be tested. The first analog modem and the second analog modem have the same function as a real global system for mobile communications (GSM) modem, are arranged in the same computer, and communicate with each other through a data interactive module instead of the real GSM modem for developing, debugging and testing, and therefore neither the constraint of the network quality is imposed, nor the communication cost is generated.
Description
Technical field
The present invention relates to telecommunication technique field, particularly a kind of note passes telecommunication testing apparatus with number.
Background technology
At present, a lot of remote supervisory and control(ling) equipments and monitored device are all with GSM Modem, for telecommunication and monitoring management.Before remote supervisory and control(ling) equipment and monitored device come into operation, need to carry out the telecommunications test that note and number pass to it.Telecommunication test need to be carried out the transmitting-receiving that note and number pass data by GSM Modem, and owing to communicating by network between GSM Modem, so telecommunication test will produce communication cost, and expense is not low.Meanwhile, be limited to signal quality and network speed, cannot carry out the test of pressure, performance to a large amount of notes or number biography data.
Summary of the invention
In view of topic between above, the telecommunication test that the present invention is equipment room provides a kind of note that does not rely on network to pass telecommunication testing apparatus with number.
Note of the present invention passes telecommunication testing apparatus with number, comprise the first simulation Modem, the first communication interface, an AT command unit, the second simulation Modem, second communication interface, the 2nd AT command unit and the data interaction module that are arranged at same computer
Described the first simulation Modem intercoms mutually by described the first communication interface and the first Devices to test, by described data interaction module, intercom mutually with described the second simulation Modem, described the second simulation Modem intercoms mutually by described second communication interface and the second Devices to test
Described the first simulation Modem and described the second simulation Modem are for making respective handling according to a described AT command unit, the 2nd AT command unit to the note receiving and number biography respectively.
Preferably, described the first communication interface and second communication interface are the RS232 interface on described computer, described the first Devices to test is connected with described the first communication interface, line is DB9 interface at the joint of described the first communication interface end, the TX of this DB9 interface meets the RX of described the first communication interface, the RX of this DB9 meets the TX of described the first communication interface, described the second Devices to test is connected with described second communication interface, line is DB9 interface at the joint of described second communication interface end, the TX of this DB9 interface meets the RX of described second communication interface, the RX of this DB9 meets the TX of described second communication interface.
Preferably, also comprise configuration module, described configuration module is for configuring the parameter of described the first simulation Modem, second simulation Modem, the first communication interface and second communication interface, configure AT instruction in a described AT command unit and the 2nd AT command unit to adapt to described the first Devices to test and the second Devices to test
The parameter of described the first simulation Modem and the second simulation Modem comprises Modem title, Modem model and telephone number, and the parameter of described the first communication interface and second communication interface comprises port numbers, baud rate, check code, data bit and the position of rest of RS232 interface.
Preferably, described configuration module is also for adding the simulation Modem corresponding with other Devices to tests, communication interface and AT command unit, and the simulation Modem adding simulates between Modem and intercoms mutually by described data interaction module with described the first simulation Modem and second.
Preferably, described configuration module also provides Modem configuration interface and AT instruction configuration interface, user is by the parameter of described Modem configuration interface configuration the first simulation Modem and the second simulation Modem, the parameter that configures described the first communication interface and second communication interface by described AT instruction configuration interface, described configuration module is accepted user configured parameter.
Note of the present invention passes telecommunication testing apparatus with number, adopts the simulation Modem setting up on same computer to replace real GSM Modem, realizes intercommunication mutually, and do not need to pass through network between simulation Modem in computer.Therefore, this device does not rely on network, does not produce communication cost yet.
Accompanying drawing explanation
Fig. 1 is that note of the present invention passes telecommunication testing apparatus embodiment mono-structural representation with number;
Fig. 2 is that note of the present invention passes telecommunication testing apparatus embodiment tri-structural representations with number.
Embodiment
Note of the present invention and number pass telecommunication testing apparatus, copy real GSM Modem, set up on computers simulation Modem, make the simple of two communications changes between Modem, thus the burden of removing network service from.Below in conjunction with drawings and Examples, explain in detail the present invention.
Embodiment mono-
Note of the present invention passes telecommunication testing apparatus with number, as shown in Figure 1, comprise first simulation Modem, first communication interface and an AT command unit corresponding with the first device to be measured, second simulation Modem, second communication interface and the two AT command unit corresponding with the second device to be measured, and data interaction module.
The first Devices to test, the first communication interface, the first simulation Modem, data interaction module, the second simulation Modem, second communication interface are connected successively with the second Devices to test, and an AT command unit, the 2nd AT command unit are connected with the first simulation Modem, the second simulation Modem respectively.
Simulation Modem is identical with the function of true Modem, by the AT instruction in inquiry AT command unit, the note receiving is passed and makes respective handling with number.
The note of sending and number that the first simulation Modem receives the first device to be measured by the first communication interface pass, by data interaction module, receive note and the number biography that the second mould Modem sends, inquire about an AT command unit note receiving and number biography are made to respective handling, by the first communication interface, send to the first device to be measured, or send to the second simulation Modem by data interaction module.Similarly, the note of sending and number that the second simulation Modem receives the second device to be measured by second communication interface pass, by data interaction module, receive note and the number biography that the first simulation Modem sends, inquire about the 2nd AT command unit the note receiving and number biography are made to respective handling, by second communication interface, send to the second device to be measured, or send to the first simulation Modem by data interaction module.Because the first simulation Modem and second simulates Modem, be arranged at same computer, both intercom mutually, only need communicate interface communication by data interaction module, without network, are not therefore subject to the restriction of network service, do not produce communication cost.
Embodiment bis-
Because the communication interface on computer is generally RS232 interface, two communication interfaces in embodiment mono-both realized with the RS232 interface in the present embodiment, can also be the Generalized Communication Interfaces such as network interface or USB mouth in addition.The first Devices to test is connected with the first communication interface, and line is DB9 interface at the joint of the first communication interface end, and the TX of this DB9 interface meets the RX of the first communication interface, and the RX of this DB9 meets the TX of the first communication interface.The second Devices to test is connected with second communication interface, and line is DB9 interface at the joint of second communication interface end, and the TX of this DB9 interface meets the RX of second communication interface, and the RX of this DB9 meets the TX of second communication interface.
The other technologies feature of the present embodiment is identical with embodiment mono-, does not repeat them here.
Embodiment tri-
The difference of the present embodiment and embodiment bis-is, the telecommunication testing apparatus of the present embodiment also comprises configuration module, as shown in Figure 2, configuration module, for configuring the parameter of the first simulation Modem, second simulation Modem, the first communication interface and second communication interface, also configures AT instruction in an AT command unit and the 2nd AT command unit to adapt to the first Devices to test and the second Devices to test.Simulation Modem is more approaching with true Modem, and the telecommunication test result that employing simulation Modem carries out is with more close by the result of true Modem gained.The parameter of the first simulation Modem and the second simulation Modem comprises Modem title, Modem model and telephone number, and the parameter of the first communication interface and second communication interface comprises port numbers, baud rate, check code, data bit and the position of rest of RS232 interface.
The other technologies feature of the present embodiment is identical with embodiment bis-, does not repeat them here.
Embodiment tetra-
The above test of all take between two Devices to tests is basis, the note of the present embodiment passes telecommunication testing apparatus with number and can be used for many arbitrarily Devices to tests, Devices to test of every interpolation, needs the corresponding simulation of configuration Modem, communication interface and AT command unit.Configuration module is both for adding the simulation Modem corresponding with Devices to test, communication interface and AT command unit, and the annexation between the simulation Modem adding, communication interface, AT command unit and Devices to test and data processing relation are identical with the relation between the first simulation Modem, the first communication interface, an AT command unit and the first Devices to test.The simulation Modem adding is also arranged on the computer at the first simulation Modem and the second simulation Modem place, between all simulation Modem, by described data interaction module, intercom mutually, data interaction module is sent to corresponding simulation Modem by the note receiving and number biography.
For user-friendly, configuration module also provides Modem configuration interface and AT instruction configuration interface, user is by the parameter of described Modem configuration interface configuration simulation Modem, by the parameter of described AT instruction configuration interface configuration communication interface, configuration module is according to user's configuration change simulation Modem and the parameter of communication interface and the AT instruction in AT command unit.
The other technologies feature of the present embodiment is identical with embodiment tri-, does not repeat them here.
Above-described embodiment of the present invention, does not form limiting the scope of the present invention.Any modification of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in claim protection range of the present invention.
Claims (5)
1. a note passes telecommunication testing apparatus with number, it is characterized in that, comprise the first simulation Modem, the first communication interface, an AT command unit, the second simulation Modem, second communication interface, the 2nd AT command unit and the data interaction module that are arranged at same computer
Described the first simulation Modem intercoms mutually by described the first communication interface and the first Devices to test, described the second simulation Modem intercoms mutually by described second communication interface and the second Devices to test, described the first simulation Modem intercoms with described the second simulation Modem mutually by described data interaction module
Described the first simulation Modem and described the second simulation Modem make respective handling according to a described AT command unit, described the 2nd AT command unit to the note receiving and number biography respectively,
Described the first communication interface and described second communication interface are the RS232 interface on described computer, described the first Devices to test is connected with described the first communication interface, line is DB9 interface at the joint of described the first communication interface end, the TX of this DB9 interface meets the RX of described the first communication interface, the RX of this DB9 meets the TX of described the first communication interface, described the second Devices to test is connected with described second communication interface, line is DB9 interface at the joint of described second communication interface end, the TX of this DB9 interface meets the RX of described second communication interface, the RX of this DB9 meets the TX of described second communication interface.
2. note according to claim 1 passes telecommunication testing apparatus with number, it is characterized in that, also comprise configuration module, described configuration module is for configuring the parameter of described the first simulation Modem, second simulation Modem, the first communication interface and second communication interface, configure AT instruction in a described AT command unit and the 2nd AT command unit to adapt to described the first Devices to test and the second Devices to test
The parameter of described the first simulation Modem and the second simulation Modem comprises Modem title, Modem model and telephone number.
3. note according to claim 1 passes telecommunication testing apparatus with number, it is characterized in that, also comprise configuration module, described configuration module is for configuring the parameter of described the first simulation Modem, second simulation Modem, the first communication interface and second communication interface, configure AT instruction in a described AT command unit and the 2nd AT command unit to adapt to described the first Devices to test and the second Devices to test
The parameter of described the first simulation Modem and the second simulation Modem comprises Modem title, Modem model and telephone number, and the parameter of described the first communication interface and second communication interface comprises port numbers, baud rate, check code, data bit and the position of rest of RS232 interface.
4. according to the note described in claim 2 or 3 and number, pass telecommunication testing apparatus, it is characterized in that, described configuration module is also for adding the simulation Modem corresponding with other Devices to tests, communication interface and AT command unit, and the simulation Modem adding simulates between Modem and intercoms mutually by described data interaction module with described the first simulation Modem and second.
5. according to the note described in claim 2 or 3 and number, pass telecommunication testing apparatus, it is characterized in that, described configuration module also provides Modem configuration interface and AT instruction configuration interface, user is by the parameter of described Modem configuration interface configuration the first simulation Modem and the second simulation Modem, the parameter that configures described the first communication interface and second communication interface by described AT instruction configuration interface, described configuration module is accepted user configured parameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210053461.6A CN102625352B (en) | 2012-03-02 | 2012-03-02 | Testing device for remote communications of short messages and data transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210053461.6A CN102625352B (en) | 2012-03-02 | 2012-03-02 | Testing device for remote communications of short messages and data transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102625352A CN102625352A (en) | 2012-08-01 |
| CN102625352B true CN102625352B (en) | 2014-11-12 |
Family
ID=46564996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210053461.6A Expired - Fee Related CN102625352B (en) | 2012-03-02 | 2012-03-02 | Testing device for remote communications of short messages and data transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102625352B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1260659A (en) * | 1998-12-07 | 2000-07-19 | 哈里公司 | Telephone testing instrument |
| CN102340812A (en) * | 2010-07-23 | 2012-02-01 | 希姆通信息技术（上海）有限公司 | Wireless module concurrency test method based on 3G network |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7457311B2 (en) * | 2004-08-31 | 2008-11-25 | Honeywell International Inc. | Portable communication interface device |
-
2012
- 2012-03-02 CN CN201210053461.6A patent/CN102625352B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1260659A (en) * | 1998-12-07 | 2000-07-19 | 哈里公司 | Telephone testing instrument |
| CN102340812A (en) * | 2010-07-23 | 2012-02-01 | 希姆通信息技术（上海）有限公司 | Wireless module concurrency test method based on 3G network |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102625352A (en) | 2012-08-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106843166A8 (en) | Monitoring field devices via a communication network | |
| JP2013536666A5 (en) | ||
| CN109032860A (en) | A kind of ARINC429 bus general purpose simulation system and emulation mode | |
| CN108564776A (en) | Equipment debugging system, apparatus debugging method and computer storage media | |
| KR101243441B1 (en) | Simulator based on reconfigurable components | |
| CN107566513B (en) | Test equipment DOS environmental data acquisition method and system | |
| CN201177901Y (en) | Modern communication principle teaching experimental equipment | |
| CN100396031C (en) | System and method for testing function of communication apparatus | |
| CN102625352B (en) | Testing device for remote communications of short messages and data transmission | |
| CN101916206A (en) | Method and device for modeling signal system | |
| WO2015154588A1 (en) | Serial port information transmission method, single board device and common single board | |
| EP3177030A1 (en) | Connection qualified link pass through applicable to media converters | |
| CN217562026U (en) | Serial port adapter plate and system of hardware simulation accelerator | |
| CN203027289U (en) | System for realizing serial communication among computer, host computer and slave computer | |
| CN205334217U (en) | A wireless automatic monitoring system for industrial equipment | |
| CN205051434U (en) | Automatic communication control system of power distribution network | |
| CN102904790A (en) | Remote control area network (CAN) bus communication system and implementation method thereof | |
| CN106302141A (en) | The intelligent networking gateway of wisdom water utilities Internet of things system | |
| CN103763333A (en) | Bridge connection communication module and method | |
| CN202856782U (en) | Automatic receiving/transmitting and converting device for HART communication signals | |
| CN104090856A (en) | Method and device for sharing serial port information | |
| CN106100906A (en) | Intelligent networking gateway | |
| CN204291043U (en) | Multi-functional protocol conversion device | |
| CN204069007U (en) | For merging the hardware platform of access supervisory control system | |
| CN205384605U (en) | Meteorological conversion of message ware of civil aviation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JINGXIN COMMUNICATION SYSTEM CO LTD (GUANGZHOU) Free format text: FORMER OWNER: COMBA TELECOM SYSTEMS (CHINA) CO., LTD. Effective date: 20150821 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150821 Address after: 510663 Guangdong city of Guangzhou province Guangzhou economic and Technological Development Zone Jinbi Road No. 6 Patentee after: COMBA TELECOM SYSTEMS (GUANGZHOU) Ltd. Address before: 510663 Guangzhou Science City, Guangdong Shenzhou Road, No. 10 Patentee before: COMBA TELECOM SYSTEMS (CHINA) Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200108 Address after: 510663 Shenzhou Road 10, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong Patentee after: COMBA TELECOM SYSTEMS (CHINA) Ltd. Address before: 510663, No. 6, Jin Lu, Guangzhou economic and Technological Development Zone, Guangdong, Guangzhou Patentee before: COMBA TELECOM SYSTEMS (GUANGZHOU) Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |