CN106385642A - Interface device for Internet VHF frequency-range frequency hopping radio set testing equipment calibration platform - Google Patents
Interface device for Internet VHF frequency-range frequency hopping radio set testing equipment calibration platform Download PDFInfo
- Publication number
- CN106385642A CN106385642A CN201610981699.3A CN201610981699A CN106385642A CN 106385642 A CN106385642 A CN 106385642A CN 201610981699 A CN201610981699 A CN 201610981699A CN 106385642 A CN106385642 A CN 106385642A
- Authority
- CN
- China
- Prior art keywords
- module
- foot
- interface
- frequency
- radio
- 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.)
- Pending
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 21
- 238000004891 communication Methods 0.000 claims abstract description 22
- 239000011159 matrix material Substances 0.000 claims description 32
- 238000010276 construction Methods 0.000 claims description 8
- 238000013461 design Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/028—Subscriber network interface devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention provides an interface device for an Internet VHF frequency-range frequency hopping radio set testing equipment calibration platform. The interface device comprises a master control module (1), a switch system module (2), an RF channel module (3) and a power supply module (4). Furthermore the master control module (1) is bidirectionally connected with the switch system module (2), the RF channel module (3) and the power supply module (4). The switch system module (2) is bidirectionally connected with the circuit module (4), thereby forming an integral member through combination. According to the interface device for the Internet VHF frequency-range frequency hopping radio set testing equipment calibration platform, an inner coaxial switch routing resource is configured for aiming at a communication system and characteristics of tested equipment; various calibration interfaces which cannot be supplied by a traditional interface module are supplied; use efficiency of the standard interface module is improved; furthermore various kinds of RF channel interfaces are reserved on the interface device; random switching can be performed according to user requirements, thereby greatly facilitating use by a user. After all, the interface device has advantages of reasonable design, high flexibility and high convenience in use, simple operation, etc.
Description
Technical field
The present invention relates to a kind of interface arrangement calibrating platform for radio station testing equipment, especially for the Internet VHF
Frequency range frequency hopping radio set testing equipment calibrates the interface arrangement of platform.
Background technology
Communication technology is maked rapid progress now, and message capacity and speed constantly refresh, and the requirement of docking port module is also increasingly
Height, the calibration interface module of traditional radio station testing equipment, often kind of interface, single it is directed to a calibration platform and is detected
When, need multiple Instrument assembly test systems, and in large scale, with high costs.And the frequency hopping radio set detection of present the Internet sets
Standby calibration platform external interface species is various, and general-purpose interface includes audio frequency, serial ports, parallel port etc., additionally, some equipment also have specially
Use self-defined control mouth, the data form of every kind of interface transmission is again variant.Therefore using the school of traditional radio station testing equipment
Quasi- NIM often can only manual test, be difficult to automatically be tested.How to be directed to optimized interface module species, can be applicable to
The method of testing that the Internet frequency hopping radio set testing equipment calibrates platform is a problem demanding prompt solution.
Content of the invention
The invention aims to overcoming the shortcomings of above-mentioned prior art, provide for the Internet VHF frequency range frequency hopping electricity
Platform testing equipment calibrates the interface arrangement of platform.
In order to achieve the above object, the technical solution used in the present invention is：
The present invention is to calibrate the interface arrangement of platform for the Internet VHF frequency range frequency hopping radio set testing equipment, including master control
Module 1, switching system module 2, radio frequency path module 3, circuit module 4 totally 4 part, and master control module 1 and switching system module
2nd, radio frequency path module 3, power module 4, all in being bi-directionally connected, switching system module 2 and circuit module 4, in being bi-directionally connected, phase
It is bonded an entirety.Wherein：
Described master control module 1 is modular construction, also includes processor of single chip computer 11, relay matrix module 12, string
Port communications circuit 13, in order to complete the process to program, the control to other modules and the information exchange with other modules.
Described switching system module 2 is modular construction, including coaxial radio-frequency switch matrix module 21, in order to various interfaces
Conversion, for equipment provide all kinds of interfaces.
Described radio frequency path module 3 is overall modular construction, in order to the conversion of various radio frequency paths, other modules is penetrated
Frequency signal is route.
Described power source special module 4 is overall modular construction, in order to provide all kinds of voltages needed for internal module circuit.
Be worth special instruction be：
1. it is used for the interface arrangement that the Internet VHF frequency range frequency hopping radio set testing equipment calibrates platform, carry radio station detection
The effect of all kinds of interfaces and remotely control is provided in the measurement and calibration work of equipment.
2., during present invention work, current routing state is changed by all kinds of program control order assigned of host computer, meets
Route need.
3. generally speaking, the present invention is as the interface calibrating platform for the Internet VHF frequency range frequency hopping radio set testing equipment
Device, the communication system for equipment under test and characteristic, the internal coaxial switch route resource of configuration, there is provided traditional calibration connects
All kinds of calibration interfaces that mouth module is not provided that, improve the utilization ratio of calibration interface module, meanwhile, the present invention is also reserved
All kinds of radio frequency path interfaces, can carry out any switching laws according to the demand of user, have great convenience for the user to use, in a word, tool
Have reasonable in design, using flexible, easy for installation, the features such as simple to operate.
Brief description
Fig. 1 is the present invention whole frame structure electrical schematic diagram.
Fig. 2 is master control module electrical schematic diagram of the present invention.
Fig. 3 is this practical switching system module electrical schematic diagram.
In figure symbol description：
1 is master control module,
11 is processor of single chip computer,
111 is I/O interface circuitry,
112 is control interface,
12 is relay matrix module,
121 is interface circuit,
122 is interface circuit,
123 radio-frequency interface circuits,
13 is serial communication circuit.
2 is switching system module,
21 is coaxial radio-frequency switch matrix module,
211 is 3 port coaxial radio-frequency on-off circuits,
212 is 3 port coaxial radio-frequency on-off circuits,
213 is 6 port coaxial radio-frequency on-off circuits.
3 is radio frequency path module.
4 is power module.
Specific embodiment
Refer to shown in Fig. 1 to Fig. 3, be the specific embodiment of the invention.
As can be seen from Figure 1：
The present invention is to calibrate the interface arrangement of platform for the Internet VHF frequency range frequency hopping radio set testing equipment, including master control
Module 1, switching system module 2, radio frequency path module 3, circuit module 4 totally 4 part, and master control module 1 and switching system module
2nd, radio frequency path module 3, power module 4, all in being bi-directionally connected, switching system module 2 and circuit module 4, in being bi-directionally connected, phase
It is bonded an entirety.
Can be seen that in conjunction with Fig. 1 and Fig. 2：
Described master control module 1 is modular construction, also includes processor of single chip computer 11, relay matrix module 12, string
Port communications circuit 13, wherein：
30th foot to 39 feet of described processor of single chip computer 11, successively respectively with described relay matrix module 12 the 1st
Foot is connected to 10 feet, in order to carry out the data communication of single-chip microcomputer and relay matrix module.
16th foot to 22 feet of described processor of single chip computer 11, the 6th foot with described serial communication circuit 13 respectively successively
It is connected to 12 feet, in order to serial communication.
Described processor of single chip computer 11, also includes I/O interface circuitry 111, control interface 112, wherein：
0th foot to 7 feet of described processor of single chip computer 11, successively respectively with the 0th foot of described I/O interface circuitry 111 to 7
Foot is connected, and the 8th foot to 15 feet of described processor of single chip computer 11 is successively respectively with the 8th foot of institute control interface 112 extremely
15 feet are connected, in order to provide required interface during processor of single chip computer 11 work.
Described I/O interface circuitry 111, in order to provide I/O interface.
Described control interface 112, in order to provide control interface.
40th foot of described processor of single chip computer 11 is connected to 42 feet with connector XP1, in order to provide single-chip microcomputer to work
The voltage of Shi Suoxu.
Described relay matrix module 12 includes interface circuit 121, interface circuit 122, radio-frequency interface circuit 123, wherein：
10th foot to 18 feet of described relay matrix module 12 is connected with the 1st to 8 foot of described interface circuit 121,
In order to complete interface data communication.
19th foot to 27 feet of described relay matrix module 12 is connected with the 1st to 8 foot of described interface circuit 122,
In order to complete interface data communication.
28th foot to 36 feet of described relay matrix module 12 is connected with the 1st to 8 foot of described interface circuit 123,
In order to complete radio frequency interface data communication.
9th to 16 foot of described interface circuit 121, is connected with connector XP2, in order to described switching system module 2
Carry out on-off control.
9th to 16 foot of described interface circuit 122, is connected with connector XP2, in order to described switching system module 2
Carry out on-off control.
9th to 16 foot of described interface circuit 123, is connected with connector XP3, in order to described radio frequency path module 3
Carry out on-off control.
18th to 23 foot of described serial communication circuit 13, is connected with connector XP4, in order to host computer to described master
Control module 1 carries out serial ports control.
Can be seen that in conjunction with Fig. 1 and Fig. 3：
Described switching system module 2 is modular construction, including coaxial radio-frequency switch matrix module 21, wherein：
32nd foot to 45 feet of described coaxial radio-frequency switch matrix module 21, is connected with connector XP6, in order to described
Master control module 1 communicates.
3rd foot to 9 feet of described coaxial radio-frequency switch matrix module 21, is connected with connector XP5, described in order to provide
All kinds of power supplys needed for switching system module 2.
It is coaxial that described coaxial radio-frequency switch matrix module 21 also includes 3 port coaxial radio-frequency on-off circuit 211,3 port
Radio-frequency switch circuit 212,6 port coaxial radio-frequency on-off circuits 213 are wherein：
10th to 15 foot of described coaxial radio-frequency switch matrix module 21 is switched with described 3 port coaxial radio-frequencies successively respectively
0th to 5 foot of circuit 211 is connected, in order to radio frequency route.
16th to 18 foot of described coaxial radio-frequency switch matrix module 21 is switched with described 3 port coaxial radio-frequencies successively respectively
0th to 6 foot of circuit 212 is connected, in order to radio frequency route.
19th to 21 foot of described coaxial radio-frequency switch matrix module 21 is switched with described 3 port coaxial radio-frequencies successively respectively
6th to 11 foot of circuit 213 is connected, in order to radio frequency route.
Main modular model of the present invention respectively is：Processor of single chip computer 21 is C8051f022, and remaining leads to for technical grade
Appliance.
The preferred embodiments of above example, the only present invention, in order to illustrate the technical characteristic of the present invention and can implement
Property, be not limited to the present invention applies for a patent right；Simultaneously above description, for the professional people knowing the art
Scholar should understand and be carried out, and therefore, other are without departing from the equivalent change being completed on the premise of disclosed
Or modify, should be included within described claim.
Claims (4)
1. a kind of interface arrangement calibrating platform for the Internet VHF frequency range frequency hopping radio set testing equipment, including master control module
(1), switching system module (2), radio frequency path module (3), circuit module (4) totally 4 part, and master control module (1) and open relation
System module (2), radio frequency path module (3), power module (4), all in being bi-directionally connected, switching system module (2) and circuit module
(4) it is in, to be bi-directionally connected, one entirety of the composition that combines, it is characterized in that：
A. described master control module (1) is modular construction, including processor of single chip computer (11), relay matrix module (12), string
Port communications circuit (13), wherein：
30th foot to 39 feet of described processor of single chip computer (11), successively respectively with described relay matrix module (12) the 1st
Foot is connected to 10 feet, in order to carry out the data communication of single-chip microcomputer and relay matrix module；
16th foot to 22 feet of described processor of single chip computer (11), successively respectively with the 6th foot of described serial communication circuit 13 extremely
12 feet are connected, in order to serial communication；
40th foot of described processor of single chip computer (11) is connected to 42 feet with connector XP1, during in order to providing single-chip microcomputer work
Required voltage；
18th to 23 foot of described serial communication circuit (13), is connected with connector XP4, in order to host computer to described master control
Module (1) carries out serial ports control；
B. described switching system module (2) is modular construction, including coaxial radio-frequency switch matrix module (21), wherein：
32nd foot to 45 feet of described coaxial radio-frequency switch matrix module (21), is connected with connector XP6, in order to described master
Control module (1) communication；
3rd foot to 9 feet of described coaxial radio-frequency switch matrix module (21), is connected with connector XP5, in order to open described in providing
Close all kinds of power supplys needed for system module (2).
2. it is used for the interface arrangement that the Internet VHF frequency range frequency hopping radio set testing equipment calibrates platform as claimed in claim 1, its
Feature is：
Described processor of single chip computer (11), also includes I/O interface circuitry (111), control interface (112), wherein：
0th foot to 7 feet of described processor of single chip computer (11), successively respectively with the 0th foot of described I/O interface circuitry (111) to 7
Foot is connected, the 8th foot to 15 feet of described processor of single chip computer (11) successively respectively with institute's control interface (112) the 8th
Foot is connected to 15 feet, in order to provide required interface during processor of single chip computer (11) work；
Described I/O interface circuitry (111), in order to provide I/O interface；
Described control interface (112), in order to provide control interface.
3. it is used for the interface arrangement that the Internet VHF frequency range frequency hopping radio set testing equipment calibrates platform as claimed in claim 1, its
Feature is：
Described relay matrix module (12) inclusion interface circuit (121), interface circuit (122), radio-frequency interface circuit (123),
Wherein：
10th foot to 18 feet of described relay matrix module (12) is connected with the 1st to 8 foot of described interface circuit (121),
In order to complete interface data communication；
19th foot to 27 feet of described relay matrix module (12) is connected with the 1st to 8 foot of described interface circuit (122),
In order to complete interface data communication；
28th foot to 36 feet of described relay matrix module (12) is connected with the 1st to 8 foot of described interface circuit (123),
In order to complete radio frequency interface data communication；
9th to 16 foot of described interface circuit (121), is connected with connector XP2, in order to described switching system module (2)
Carry out on-off control；
9th to 16 foot of described interface circuit (122), is connected with connector XP2, in order to enter to described switching system module 2
Row on-off control；
9th to 16 foot of described interface circuit (123), is connected with connector XP3, in order to described radio frequency path module (3)
Carry out on-off control.
4. it is used for the interface arrangement that the Internet VHF frequency range frequency hopping radio set testing equipment calibrates platform as claimed in claim 1, its
Feature is：
Described coaxial radio-frequency switch matrix module (21) also includes 3 ports coaxial radio-frequency on-off circuit (211), and 3 ports are coaxial
Radio-frequency switch circuit (212), 6 ports coaxial radio-frequency on-off circuit (213) are wherein：
10th to 15 foot of described coaxial radio-frequency switch matrix module (21) is electric with described 3 port coaxial radio-frequency switches respectively successively
0th to 5 foot on road (211) is connected, in order to radio frequency route；
16th to 18 foot of described coaxial radio-frequency switch matrix module (21) is electric with described 3 port coaxial radio-frequency switches respectively successively
0th to 6 foot on road (212) is connected, in order to radio frequency route；
19th to 21 foot of described coaxial radio-frequency switch matrix module (21) is electric with described 3 port coaxial radio-frequency switches respectively successively
6th to 11 foot on road (213) is connected, in order to radio frequency route.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610981699.3A CN106385642A (en) | 2016-11-08 | 2016-11-08 | Interface device for Internet VHF frequency-range frequency hopping radio set testing equipment calibration platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610981699.3A CN106385642A (en) | 2016-11-08 | 2016-11-08 | Interface device for Internet VHF frequency-range frequency hopping radio set testing equipment calibration platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106385642A true CN106385642A (en) | 2017-02-08 |
Family
ID=57956885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610981699.3A Pending CN106385642A (en) | 2016-11-08 | 2016-11-08 | Interface device for Internet VHF frequency-range frequency hopping radio set testing equipment calibration platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106385642A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106685544A (en) * | 2017-02-17 | 2017-05-17 | 广州海格通信集团股份有限公司 | Signal switch gating device and method between broadcasting stations and test instruments |
| CN111835382A (en) * | 2019-04-16 | 2020-10-27 | 北京正唐科技有限责任公司 | Frequency hopping radio station based on Si446x integrated radio frequency chip and R5F562N8 singlechip |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8138778B1 (en) * | 2005-03-31 | 2012-03-20 | Stephen William Smith | Apparatus for high density low cost automatic test applications |
| CN105530058A (en) * | 2015-12-22 | 2016-04-27 | 武汉中元通信股份有限公司 | Adapter applied to communication device detection system |
| CN106053990A (en) * | 2016-07-08 | 2016-10-26 | 武汉中元通信股份有限公司 | Multipath adapter for monitoring performance indexes of circuit modules arranged in radio station |
| CN106059687A (en) * | 2016-07-08 | 2016-10-26 | 武汉中元通信股份有限公司 | Device for intelligently monitoring technical performance indexes of communication radio stations of different frequency bands |
| CN206353841U (en) * | 2016-11-08 | 2017-07-25 | 武汉中原电子集团有限公司 | The interface arrangement of platform is calibrated for internet VHF frequency range frequency hopping radio sets detection device |
-
2016
- 2016-11-08 CN CN201610981699.3A patent/CN106385642A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8138778B1 (en) * | 2005-03-31 | 2012-03-20 | Stephen William Smith | Apparatus for high density low cost automatic test applications |
| CN105530058A (en) * | 2015-12-22 | 2016-04-27 | 武汉中元通信股份有限公司 | Adapter applied to communication device detection system |
| CN106053990A (en) * | 2016-07-08 | 2016-10-26 | 武汉中元通信股份有限公司 | Multipath adapter for monitoring performance indexes of circuit modules arranged in radio station |
| CN106059687A (en) * | 2016-07-08 | 2016-10-26 | 武汉中元通信股份有限公司 | Device for intelligently monitoring technical performance indexes of communication radio stations of different frequency bands |
| CN206353841U (en) * | 2016-11-08 | 2017-07-25 | 武汉中原电子集团有限公司 | The interface arrangement of platform is calibrated for internet VHF frequency range frequency hopping radio sets detection device |
Non-Patent Citations (1)
| Title |
|---|
| 田华明等: "基于对通和变频法的跳扩频电台测试方案", 《电子测量技术》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106685544A (en) * | 2017-02-17 | 2017-05-17 | 广州海格通信集团股份有限公司 | Signal switch gating device and method between broadcasting stations and test instruments |
| CN106685544B (en) * | 2017-02-17 | 2022-12-06 | 广州海格通信集团股份有限公司 | Signal switching gating method between radio station and test instrument |
| CN111835382A (en) * | 2019-04-16 | 2020-10-27 | 北京正唐科技有限责任公司 | Frequency hopping radio station based on Si446x integrated radio frequency chip and R5F562N8 singlechip |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202502407U (en) | Avionics equipment testing device | |
| CN106385642A (en) | Interface device for Internet VHF frequency-range frequency hopping radio set testing equipment calibration platform | |
| CN104155514A (en) | Power tester used for computer equipment | |
| CN202424727U (en) | Portable testing device of micropower wireless communication module | |
| CN206353841U (en) | The interface arrangement of platform is calibrated for internet VHF frequency range frequency hopping radio sets detection device | |
| CN103995207A (en) | Three-remote automatic test device for power distribution terminal | |
| CN106526254B (en) | Unmanned aerial vehicle airborne avionics test signal switching equipment box | |
| CN203691401U (en) | Broadband radio frequency signal switch switching module | |
| CN110955164A (en) | Single-channel multi-channel signal acquisition circuit | |
| CN115420942A (en) | Electric energy measuring device and power supply system | |
| CN206353789U (en) | The calibration source device of platform is calibrated for internet VHF frequency range frequency hopping radio sets detection device | |
| CN206300987U (en) | A kind of ac and dc current isolating transmitter | |
| CN210038004U (en) | 450MHz electrical performance index automatic test unit | |
| CN205374574U (en) | Take single -phase multi -functional electric power measuring instrument of off -limit alarm type | |
| CN107271889A (en) | A kind of remote control test board electrifying device | |
| CN202126468U (en) | Highway addressable remote transducer (HART) loop testing diagnostic instrument | |
| CN203027137U (en) | Module for isolated conversion from one path of input into two paths of electric signal outputs | |
| CN206575424U (en) | Calibration platform based on internet VHF frequency range frequency hopping radio set detection devices | |
| CN103529374B (en) | Simple controlled silicon detection board | |
| CN102759674A (en) | Universal adapter for testing optocouplers | |
| CN205982648U (en) | Multi -functional receiver control panel testboard | |
| CN206281501U (en) | A kind of transmitter | |
| CN205608487U (en) | Communication equipment comprehensive testing platform based on total line transmission of CPCI | |
| CN202661868U (en) | Remote control apparatus for starting and stopping device | |
| CN215894841U (en) | Hardware-in-the-loop rack of electric control system of electric automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170208 |
|
| RJ01 | Rejection of invention patent application after publication |