CN206224192U - One kind probe and motor control assembly - Google Patents
One kind probe and motor control assembly Download PDFInfo
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- CN206224192U CN206224192U CN201621312267.5U CN201621312267U CN206224192U CN 206224192 U CN206224192 U CN 206224192U CN 201621312267 U CN201621312267 U CN 201621312267U CN 206224192 U CN206224192 U CN 206224192U
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- probe
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- arm processor
- head
- control assembly
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Abstract
The utility model discloses one kind probe and motor control assembly, ethernet controller, development board, motor, probe, the integrated arm processor of development board, its communications interface, probe communication interface, memory, power supply module, ethernet controller receives outer computer command signal and is sent to the arm processor, computer instruction signal is converted into low and high level signal by arm processor, level signal is sent to its communications interface or probe communication interface by arm processor, so as to realize the break-make to radio-frequency switch circuit and motor-driven control.The utility model is realized driving what is be controlled to radio frequency interface and motor, the switching and the rotation of motor of the probe in test system can be directly controlled by simple and clear desktop application program on computers, so as to realize easy control and more accurately DATA REASONING.
Description
Technical field
The utility model is related to a kind of Internet probe controllers in Antenna testing system, more specifically,
It is related to a kind of probe and motor control assembly.
Background technology
The fast development of mobile communication has promoted the R＆D work of antenna, and it is several that the country occurs in that some annual output antennas reach
Million, kind reach as many as hundreds of enterprises, the speed of antenna measurement has become the bottleneck of the Corporation R ＆ D progress of work.
Multi probe Antenna testing system has turned into the standard solution of wireless device test, and Multi probe technology is widely used in wirelessly,
The every field such as automation, national defence, aviation.
At present, the Chinese patent of Publication No. CN104898548A discloses a kind of tester switching device, including master
Control module, control interface, radio-frequency switch array, control interface connection computer and main control module, main control module connection radio frequency are opened
Array is closed, radio-frequency switch array connects Multi probe antenna test system and multi-channel test instrument, the control interface respectively
Receive outer computer control signal and be sent to the main control module, the signal transacting is converted into penetrating by the main control module again
The level signal that frequency switch arrays can directly read is transferred to the radio-frequency switch array, and the radio-frequency switch array receives signal
Break-make switching is carried out to radio-frequency switch array afterwards, so as to realize the switching to tester, the tester switching device is realized
Antenna testing system is full-automatic to test equipment or semi-automatic switching, according to field condition network interface interface or serial ports can be selected to connect
Mouth connects the tester switching device, and tester switching device will automatically be switched to required tester, from
And realize more simple and direct test.
The multiple probe controller on RF and control unit and motor control can be applied in Multi probe Antenna testing system
How device processed, in Multi probe antenna measurement, coordinate each composition of the test systems such as RF, probe controller and electric machine controller
Part and to be rapidly completed test be problem demanding prompt solution.
Utility model content
The purpose of this utility model is to provide a kind of probe and motor control assembly, with computers by simple and clear
Desktop application program directly controls the break-make and controlled motor of the rotation and radio frequency interface popped one's head in test system to drive, so that
Realize easily controlling probe and motor.
Above-mentioned technical purpose of the present utility model technical scheme is that：One kind probe and motor control
Device processed, including ethernet controller and development board, the development board include arm processor, some its communications interfaces and
Some probe communication interfaces, wherein：
Ethernet controller, with the communication connection of PC control ends, the command signal for receiving PC control ends；
Arm processor, communicates to connect, with ethernet controller for receiving command signal and being translated into low and high level
Signal, while being judged according to command signal, the first level signal or second electrical level letter is converted into by low and high level signal
Number；
Its communications interface, communicates to connect with arm processor, for the first level signal of reception and to motor-drive circuit
Break-make realize control to motor；
Probe communication interface, with arm processor communication connection, for receive second electrical level signal and to probe drive circuit
Break-make realize to pop one's head in control.
By using above-mentioned technical proposal, can directly be controlled by simple and clear desktop application program in PC control ends
The rotation of the probe in test system processed and the break-make of radio frequency interface and controlled motor drive, thus realize easy control with
And more accurately DATA REASONING, wherein, arm processor can interpolate that be transmitted directly to for level signal by PC control end instruction types
Its communications interface or probe communication interface, probe communication interface connection radio-frequency switch circuit, its communications interface connection electricity
Machine drives；Simultaneously can be to multiple probe and radio frequency interface and multiple motor-driven controls.
Preferably, the ethernet controller is integrated with ICP/IP protocol stack, using Socket（Interface for network programming）With
PC control ends are communicated to connect.
By using above-mentioned technical proposal, ethernet controller is integrated with ICP/IP protocol stack so that user uses single
Piece just can expand network connection in their application；It is connection-oriented that Socket communications use TCP, TCP, transmits data
It is more stable, reliable；Connecting line uses common netting twine, more conducively industrial applicability easy to use with low cost.
Preferably, the development board also includes memory and power supply module, wherein：
Memory, communicates to connect, with arm processor for accessing various dynamic inputoutput datas, intermediate computations knot
Fruit and the data exchanged with external memory storage and temporal data；
Power supply module, the operating voltage for needed for arm processor and memory operation are provided.
By using above-mentioned technical proposal, memory is for protecting stored memory device, energy in modern information technologies
It is enough when the data of detection are needed to use, being capable of called data as early as possible.
Preferably, the arm processor is communicated to connect using SPI protocol with ethernet controller.
By using above-mentioned technical proposal, SPI is high-speed synchronous serial port, and transmitting-receiving both direction is completely independent, each side
To being divided into data and stator channel, wherein, data and control are the time-divisions, belong to source synchronous clock design, therefore, ether network control
When device processed transmits command signal to arm processor, two kinds of signal simultaneous transmissions of data and control can be accelerated the biography of signal
Defeated efficiency.
Preferably, the ethernet controller is W5500 chips, and the development board is STM32 chips.
By using above-mentioned technical proposal, W5500 is a devices at full hardware TCP/IP embedded Ethernet controllers, is insertion
Formula system provides eased internet connection scheme；STM32 chips, than like product processing speed block, control accuracy
It is high.
Preferably, the development board is STM32 chips.
By using above-mentioned technical proposal, STM32 chips are higher than like product processing speed block, control accuracy.
Preferably, its communications interface is sent to motor and drives by RS232, and the back information hair for receiving
Give PC control ends.
By using above-mentioned technical proposal, RS232 interfaces allow different equipment easily to couple together to be communicated.
Preferably, the probe communication interface after receiving the probe order of PC control ends, is being corresponded to by GPIO controls
GPIO output low and high level.
By using above-mentioned technical proposal, GPIO has lower power attenuation, using the teaching of the invention it is possible to provide extra control and monitoring
Function.
In sum, the utility model has the advantages that：Realize to multiple probe and radio frequency interface and multiple
Motor-driven control, development board in connection, it is possible to directly controlled by simple and clear desktop application program on computers
The switching of the probe in test system and the break-make of radio frequency interface and controlled motor drive, thus realize easy control and
More accurately DATA REASONING, the development board is communicated using Socket (interface for network programming) with PC control ends, and Socket leads to
It is connection-oriented that letter uses TCP, TCP, and transmission data are more stable, reliable.Connecting line uses common netting twine, with low cost to use
It is convenient to be more conducive to industrial applicability.
Brief description of the drawings
Fig. 1 is functional-block diagram of the present utility model；
Fig. 2 is flow chart of the present utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that, to explanation of the present utility model, it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected by Patent Law in right of the present utility model.
One kind probe and motor control assembly, as depicted in figs. 1 and 2, including ethernet controller and development board, Ethernet
Controller is communicated to connect with PC control ends, the command signal for receiving PC control ends；Wherein, ethernet controller is selected
W5500, W5500 are a devices at full hardware TCP/IP embedded Ethernet controllers so that operating personnel just can using single-chip
Network connection is expanded in the application, while for embedded system provides eased internet connection scheme；Ether network control
Device processed uses Socket（Interface for network programming）With the communication connection of PC control ends, Socket（Interface for network programming）Communication is used
TCP, TCP are connection-oriented, and transmission data are more stable, reliable；Connecting line use common netting twine, it is with low cost it is easy to use more
Beneficial to industrial applicability.
Development board include arm processor, some its communications interfaces and some probe communication interfaces, arm processor with
Ethernet controller is communicated to connect, for receiving command signal and being translated into low and high level signal, while being believed according to instruction
Number judge, low and high level signal is converted into the first level signal or second electrical level signal；Its communications interface, with
Arm processor is communicated to connect, and the control to motor is realized for the first level signal of reception and to the break-make of motor-drive circuit,
The wherein quantity of motor and the quantity of its communications interface is corresponding；Probe communication interface, with arm processor communication connection, is used for
Second electrical level signal is received and control that the break-make to drive circuit of popping one's head in is realized to popping one's head in, wherein the quantity popped one's head in is logical with probe
Believe the quantity correspondence of interface.
Development board select STM32 chips so that the speed of test faster, control accuracy it is higher；Development board also includes storage
Device and power supply module, memory are communicated to connect, with arm processor for accessing various dynamic inputoutput datas, centre
Result of calculation and the data exchanged with external memory storage and temporal data；Power supply module, is arm processor and memory operation
Operating voltage needed for providing, can be when the data of detection be needed to use, being capable of called data as early as possible；Arm processor uses SPI
Agreement is communicated to connect with ethernet controller, and SPI is high-speed synchronous serial port, and transmitting-receiving both direction is completely independent, each direction
It is divided into data and stator channel, wherein, data and control are the time-divisions, belong to source synchronous clock design, therefore, Ethernet control
When device transmits command signal to arm processor, two kinds of signal simultaneous transmissions of data and control can be accelerated the transmission of signal
Efficiency.
Motor, for motion control in Antenna testing system；Probe, for signal sampling in Antenna testing system or tested
Thing carries out signal irradiation；Its communications interface is sent to motor and drives by RS232, and the back information for receiving is sent to
PC control ends；Probe communication interface after receiving the probe order of PC control ends, is exported by GPIO controls in corresponding GPIO
Low and high level.
During operating personnel directly can control test system in PC control ends by simple and clear desktop application program
The rotation of probe and the break-make of radio frequency interface and controlled motor drive, so as to realize easy control and more accurately count
According to measurement, wherein, arm processor can interpolate that level signal is transmitted directly to its communications interface by PC control end instruction types
Or probe communication interface, probe communication interface connection radio-frequency switch circuit, its communications interface connection motor driving；While energy
It is enough multiple to be popped one's head in and radio frequency interface and multiple motor-driven controls.
First reset W5500 when PC control ends first time is to W5500 transmission instructions, sets network parameter：IP address, subnet are covered
Code, gateway, physical address, by outer computer input instruction signal, W5500 receives outer computer command signal and transmits
To STM32, computer instruction signal is converted into low and high level signal by the arm processor in STM32, and arm processor judges meter
Level signal is sent to its communications interface or probe communication interface, probe communication interface connection radio frequency by calculation machine instruction type
On-off circuit, its communications interface connection motor drives.
If computer instruction form is ordered for probe, probe order is sent to probe communication interface, and handle by RS232
The back information for receiving is sent to PC control ends, and the level signal received by communication interface of popping one's head in is realized to RF switch
The break-make of circuit is to probe control.
If computer instruction form is motor order, STM32 exports low and high level at corresponding GPIO mouthfuls, gives PC controls
End sends feedback message, and the control to motor is realized by the break-make to motor-drive circuit.
Claims (8)
1. it is a kind of to pop one's head in and motor control assembly, it is characterised in that including ethernet controller and development board, the development board bag
Arm processor, some its communications interfaces and some probe communication interfaces are included, wherein：
Ethernet controller, with the communication connection of PC control ends, the command signal for receiving PC control ends；
Arm processor, with ethernet controller communication connection, believes for receiving command signal and being translated into low and high level
Number, while being judged according to command signal, low and high level signal is converted into the first level signal or second electrical level signal；
Its communications interface, with arm processor communication connection, leads to for the first level signal of reception and to motor-drive circuit
The disconnected control realized to motor；
Probe communication interface, communicates to connect with arm processor, for receiving second electrical level signal and probe drive circuit being led to
The disconnected control realized to popping one's head in.
2. one kind according to claim 1 is popped one's head in and motor control assembly, it is characterised in that the ethernet controller collection
Into ICP/IP protocol stack, using Socket（Interface for network programming）Communicated to connect with PC control ends.
3. one kind according to claim 1 is popped one's head in and motor control assembly, it is characterized in that, the development board also includes storage
Device and power supply module, wherein：
Memory, with arm processor communication connection, for access various dynamic inputoutput datas, results of intermediate calculations with
And the data that are exchanged with external memory storage and temporal data；
Power supply module, the operating voltage for needed for arm processor and memory operation are provided.
4. one kind according to claim 3 is popped one's head in and motor control assembly, it is characterized in that, the arm processor uses SPI
Agreement is communicated to connect with ethernet controller.
5. one kind according to claim 1 is popped one's head in and motor control assembly, it is characterized in that, the ethernet controller is
W5500 chips.
6. one kind according to claim 1 is popped one's head in and motor control assembly, it is characterized in that, the development board is STM32 cores
Piece.
7. one kind according to claim 1 is popped one's head in and motor control assembly, it is characterized in that, its communications interface passes through
RS232 is sent to motor driving, and the back information for receiving is sent to PC control ends.
8. one kind according to claim 1 is popped one's head in and motor control assembly, it is characterized in that, the probe communication interface passes through
GPIO is controlled, and after receiving the probe order of PC control ends, low and high level is exported in corresponding GPIO.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621312267.5U CN206224192U (en) | 2016-12-01 | 2016-12-01 | One kind probe and motor control assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621312267.5U CN206224192U (en) | 2016-12-01 | 2016-12-01 | One kind probe and motor control assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206224192U true CN206224192U (en) | 2017-06-06 |
Family
ID=58785180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621312267.5U Active CN206224192U (en) | 2016-12-01 | 2016-12-01 | One kind probe and motor control assembly |
Country Status (1)
| Country | Link |
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| CN (1) | CN206224192U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107145111A (en) * | 2017-06-29 | 2017-09-08 | 泰姆瑞技术（深圳）有限公司 | A kind of method of controller and control targe equipment based on ARM chips |
-
2016
- 2016-12-01 CN CN201621312267.5U patent/CN206224192U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107145111A (en) * | 2017-06-29 | 2017-09-08 | 泰姆瑞技术（深圳）有限公司 | A kind of method of controller and control targe equipment based on ARM chips |
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| GR01 | Patent grant | ||
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| CP02 | Change in the address of a patent holder |
Address after: 518109 Second Floor of Hualian Feng Innovation Industrial Park, No. 91 Huaning Road, Dalang Street, Longhua District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN SUNYIELD TECHNOLOGY CO., LTD. Address before: 518109 West Side of 1st Floor of Penghua Industrial Park, Heping West Road, Dalang Street, Longhua New District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN SUNYIELD TECHNOLOGY CO., LTD. |