CN201716040U - Gpib measuring system - Google Patents
Gpib measuring system Download PDFInfo
- Publication number
- CN201716040U CN201716040U CN2010201976691U CN201020197669U CN201716040U CN 201716040 U CN201716040 U CN 201716040U CN 2010201976691 U CN2010201976691 U CN 2010201976691U CN 201020197669 U CN201020197669 U CN 201020197669U CN 201716040 U CN201716040 U CN 201716040U
- Authority
- CN
- China
- Prior art keywords
- gpib
- mobile phone
- measuring system
- chip
- interface
- 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
Images
Landscapes
- Telephone Function (AREA)
Abstract
The utility model discloses a GPIB measuring system comprising a control terminal, a GPIB interface conversion device and a GPIB interface instrument, wherein the control terminal is a mobile phone; both the mobile phone and the GPIB interface conversion device are provided with USB interfaces; the mobile phone is connected with the GPIB interface conversion device through a USB connection line; and the GPIB interface conversion device is connected with the GPIB interface instrument through a GPIB bus. Therefore, the GPIB measuring system can be constructed flexibly and conveniently, the whole system has smaller occupying volume, and further the space can be saved.
Description
Technical field
The utility model relates to the in-site measurement system, relates in particular to a kind of GPIB measuring system.
Background technology
GPIB (General-Purpose Interface Bus, general purpose interface bus) bus interface generally is applied on the high-end surveying instrument instrument and uses, and makes things convenient for user's automatic measurement whereby.Auto-Test System based on GPIB is the product that computer technology and automatic test technology combine, and also is widely used in various fields at present.Typical GPIB measuring system is made up of PC, gpib interface card and GPIB instrument.But existing too huge based on surveying instrument, interface controller and main control system three parts composition Auto-Test System volume, be not easy to carry and in-site measurement.For example, if test system building out of doors is obviously can be very inconvenient as opertaing device with computer.
In summary, existing GPIB measuring system on reality is used, obviously exists inconvenience and defective, so be necessary to be improved.
The utility model content
At above-mentioned defective, the purpose of this utility model is to provide a kind of GPIB measuring system, and it adopts mobile phone as opertaing device, make the GPIB measuring system carry and build convenient.
To achieve these goals, the utility model provides a kind of GPIB measuring system, comprise control terminal, gpib interface conversion equipment and gpib interface instrument, described control terminal is a mobile phone, described mobile phone and gpib interface conversion equipment are equipped with USB interface, described mobile phone is connected with described gpib interface conversion equipment by the USB connecting line, and described gpib interface conversion equipment is connected by gpib bus with described gpib interface instrument.
According to GPIB measuring system of the present utility model, described mobile phone inside comprises baseband processor, and the USB interface of described mobile phone is connected in this baseband processor, and described baseband processor is connected with the internal storage and/or the external memory storage of described mobile phone.
According to GPIB measuring system of the present utility model, described gpib interface conversion equipment comprises bus driver, GPIB control chip, USB control chip and programmable logic chip, wherein, described bus driver is connected with the GPIB control chip, and described GPIB control chip, USB control chip and programmable logic chip are connected mutually.
According to GPIB measuring system of the present utility model, described bus driver comprises GPIB data-signal chip for driving and GPIB control signal chip for driving.
According to GPIB measuring system of the present utility model, described programmable logic chip is the CPLD chip.
According to GPIB measuring system of the present utility model, described programmable logic chip is a fpga chip.
The utility model by a gpib interface conversion equipment with mobile phone and the gpib interface instrument composition measuring system that links together, and the gpib interface conversion equipment is connected by the USB connecting line with mobile phone, the gpib interface conversion equipment is connected by gpib bus with the gpib interface instrument, the GPIB measuring system volume of Zu Chenging is less whereby, and because this system is as control terminal, so building of this system is flexible more, convenient with mobile phone.
Description of drawings
Fig. 1 is the structural representation of the utility model GPIB measuring system;
Fig. 2 is the structural representation of gpib interface conversion equipment of the present utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Fig. 1 shows the basic structure of the utility model GPIB measuring system, and GPIB measuring system 100 comprises control terminal, gpib interface instrument 10 and gpib interface conversion equipment 20, and the control terminal in the utility model preferably adopts mobile phone 30.Wherein, gpib interface conversion equipment 20 and mobile phone 30 are equipped with USB interface, and the two connects by the USB connecting line, and gpib interface instrument 10 and gpib interface displacement apparatus 20 are connected by gpib bus.
Existing GPIB proving installation all be with computer as the control main body, but bulky because of computer, utilization sometimes can be very inconvenient, such as test system building.Development along with 3G technology, mobile phone more and more has the characteristic of computer, and the configuration of USB also becomes the standard configuration of each mobile phone substantially, the control terminal of the utility model GPIB measuring system 100 replaces with mobile phone 30 whereby, and by gpib interface conversion equipment 20 mobile phone 30 and gpib interface instrument 10 is connected into a Measurement and Control System.
Mobile phone 30 is provided with mobile phone USB interface 301, baseband processor 302 and internal storage 303, and mobile phone 30 can also be installed external memory storage 304, for example TF card, SD card etc.Mobile phone USB interface 301, internal storage 303 and external memory storage 304 all are connected with baseband processor 302.Can store the data control and treatment whereby.
In an embodiment of the present utility model, gpib interface conversion equipment 20 comprises bus driver 201, GPIB control chip 202, USB control chip 203 and programmable logic chip 204, referring to Fig. 2, wherein, bus driver 201 1 ends are connected in outside gpib bus, the other end is connected with GPIB control chip 202, and GPIB control chip 202, USB control chip 203 and programmable logic chip 204 are connected mutually.Preferably, bus driver 201 comprises GPIB data-signal chip for driving 2011 and GPIB control signal chip for driving 2012, programmable logic chip 204 can adopt CPLD (ComplexProgrammable Logic Device as required, CPLD) chip or FPGA (Field-Programmable Gate Array, field programmable gate array) chip.In the building of GPIB measuring system 100, the USB interface 205 of gpib interface conversion equipment 20 is connected with mobile phone USB interface 301 by the USB connecting line.
In actual applications, gpib interface instrument 10, gpib interface conversion equipment 20 and being connected of mobile phone USB interface 301 these threes mainly are collection and the transmission of finishing data; Baseband processor 302 is connected with internal storage 303 and/or external memory storage 304, and this part mainly is to finish the processing and the storage of data.
The concrete course of work of GPIB measuring system 100 is as follows:
Gpib interface instrument 10 is measured and is gathered and is converted into the GPIB data, these GPIB data are sent to gpib interface conversion equipment 20 via gpib bus, gpib interface conversion equipment 20 is the usb data of serial with parallel GPIB data conversion, and be sent to mobile phone USB interface 301 through USB interface 205, and then be sent to baseband processor 302 and handle and store, mobile phone 30 promptly can be controlled the measurement of gpib interface instrument 10 whereby, also can finish the processing and the storage of measurement data.
In sum, the utility model by a gpib interface conversion equipment with mobile phone and the gpib interface instrument composition measuring system that links together, and the gpib interface conversion equipment is connected by the USB connecting line with mobile phone, the gpib interface conversion equipment is connected by gpib bus with the gpib interface instrument, the GPIB measuring system volume of Zu Chenging is less whereby, and because this system is as control terminal, so building of this system is flexible more, convenient with mobile phone.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (6)
1. GPIB measuring system, comprise control terminal, gpib interface conversion equipment and gpib interface instrument, it is characterized in that, described control terminal is a mobile phone, described mobile phone and gpib interface conversion equipment are equipped with USB interface, described mobile phone is connected with described gpib interface conversion equipment by the USB connecting line, and described gpib interface conversion equipment is connected by gpib bus with described gpib interface instrument.
2. GPIB measuring system according to claim 1, it is characterized in that, described mobile phone inside comprises baseband processor, and the USB interface of described mobile phone is connected in this baseband processor, and described baseband processor is connected with the internal storage and/or the external memory storage of described mobile phone.
3. GPIB measuring system according to claim 2, it is characterized in that, described gpib interface conversion equipment comprises bus driver, GPIB control chip, USB control chip and programmable logic chip, wherein, described bus driver is connected with the GPIB control chip, and described GPIB control chip, USB control chip and programmable logic chip are connected mutually.
4. GPIB measuring system according to claim 3 is characterized in that, described bus driver comprises GPIB data-signal chip for driving and GPIB control signal chip for driving.
5. GPIB measuring system according to claim 3 is characterized in that, described programmable logic chip is the CPLD chip.
6. GPIB measuring system according to claim 3 is characterized in that, described programmable logic chip is a fpga chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201976691U CN201716040U (en) | 2010-05-11 | 2010-05-11 | Gpib measuring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201976691U CN201716040U (en) | 2010-05-11 | 2010-05-11 | Gpib measuring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201716040U true CN201716040U (en) | 2011-01-19 |
Family
ID=43462044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201976691U Expired - Fee Related CN201716040U (en) | 2010-05-11 | 2010-05-11 | Gpib measuring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201716040U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102354199A (en) * | 2011-07-21 | 2012-02-15 | 聂穗 | Programmable test data automatic acquisition analytic system and method |
| CN110908319A (en) * | 2019-12-17 | 2020-03-24 | 淮安信息职业技术学院 | Computer communication system based on GPIB interface |
-
2010
- 2010-05-11 CN CN2010201976691U patent/CN201716040U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102354199A (en) * | 2011-07-21 | 2012-02-15 | 聂穗 | Programmable test data automatic acquisition analytic system and method |
| CN110908319A (en) * | 2019-12-17 | 2020-03-24 | 淮安信息职业技术学院 | Computer communication system based on GPIB interface |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101718518B (en) | Stress straining remote monitor | |
| CN103685655A (en) | Air quality testing device based on mobile phone system | |
| CN201716040U (en) | Gpib measuring system | |
| CN200975912Y (en) | Weighing equipment | |
| CN103175605A (en) | Mining portable vibration signal acquisition recording system | |
| CN203772429U (en) | Single-bus temperature monitoring device | |
| CN203643893U (en) | Terminal equipment | |
| CN204863269U (en) | Medical treatment is with long -range B ultrasonic system | |
| CN204530793U (en) | Integral type low strain dynamic foundation pile movable measurement instrument | |
| CN205228671U (en) | Temperature measuring apparatus | |
| CN204948084U (en) | A kind of micropower wireless communication module automatic batch detection system | |
| CN203276522U (en) | System capable of realizing wireless transmission of data acquisition | |
| CN203893870U (en) | Switching device capable of connecting vibrating wire sensor | |
| CN204376876U (en) | Data acquisition system | |
| CN203688237U (en) | Brake performance testing instrument capable of testing brake performance of multiple agricultural trucks | |
| CN202563664U (en) | Pile foundation static-load wireless measuring and controlling device | |
| CN201004222Y (en) | Lead bundle detection device based on computer bus interface | |
| CN203232412U (en) | Synchronous high-accuracy dynamic signal data acquisition function card | |
| CN103778763A (en) | Wireless data collector based on DSP | |
| CN106560680A (en) | Temperature and humidity transmitter with MODBUS standard communication protocol | |
| CN203311341U (en) | Wireless mouse receiver with TF card reading function | |
| CN205430174U (en) | Real -time measurement system of solar cell panel voltage electric current | |
| CN203166960U (en) | Portable 1553B cable network test system | |
| CN203364818U (en) | Inclinometer based on panel sliding | |
| CN103377547A (en) | Wireless measuring and controlling device for static load of pile foundation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20160511 |