CN201004222Y - Lead bundle detection device based on computer bus interface - Google Patents
Lead bundle detection device based on computer bus interface Download PDFInfo
- Publication number
- CN201004222Y CN201004222Y CNU2006201659252U CN200620165925U CN201004222Y CN 201004222 Y CN201004222 Y CN 201004222Y CN U2006201659252 U CNU2006201659252 U CN U2006201659252U CN 200620165925 U CN200620165925 U CN 200620165925U CN 201004222 Y CN201004222 Y CN 201004222Y
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- CN
- China
- Prior art keywords
- bus interface
- computer
- bundle conductor
- data
- utility
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- 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
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Abstract
The utility model relates to a bundle conductor detecting device based on the computer bus interface, comprising a computer, a detecting board and a switcher, which is characterized in that the computer PCI or ISA or USB bus interface board includes a data bus interface chip, a 12 bit A/D converter, a 8 bit data comparator, an amplifier and a simulate signal socket; and the data input/output port realizes connection with the digital signal socket through the data latch. Completely using the idea of combining the various bus interface technology of the computer and the graph-text on the software, the utility model makes the detector find the existing problem in the bundle conductor in a simplest manner and in a fastest speed. By use of the system, the on-off detection of the bundle conductor and the detections of the direction, saved pressure drop, resistance and capacitance of a diode are available; And moreover, the synchronous detection of two groups of bundle conductor is also possible. Besides, the utility model has the advantages of simple structure, low cost and easy operation.
Description
Technical field
The utility model relates to a kind of bundle conductor pick-up unit based on the computer bus interface.
Background technology
Be used for system's major part that bundle conductor detects at home and all be based on the single-chip microcomputer development, function is simple, and detectability is relatively poor; Also have part to adopt computing machine as host computer, single-chip microcomputer utilizes serial ports or parallel port mode to carry out data communication between the two as terminal.Problems such as the bundle conductor pick-up unit ubiquity detection speed of this structure is slow, real-time difference and communication are unreliable.
Summary of the invention
The purpose of this utility model provide that a kind of detection speed is fast, real-time good and also communication reliably based on the bundle conductor pick-up unit of computer bus interface.Technical solution of the present utility model is, device comprises computing machine, check-out console, patchcord, it is characterized in that the detection interface board corresponding with computer PCI or ISA or usb bus interface comprises data bus interface chip, 12 A/D converters, 8 bit data comparers, amplifier, simulating signal socket; The data input/output port joins through data latches and digital signal socket.The utility model has made full use of the various bus interface technologies of computing machine and the picture and text on the software in conjunction with thinking, makes the testing staff find the problem that exists in the bundle conductor with the fastest speed by the simplest mode.Utilize this system can realize the break-make of bundle conductor is detected, the direction of diode and the size of joint pressure drop and resistance and electric capacity are detected.Can detect simultaneously two groups of bundle conductors, this system also has half self-learning function (aided programming), self study programming, keyboard programming and coloured image Presentation Function or the like simultaneously.The utility model is simple in structure, and is with low cost, easy to operate.
Description of drawings
Fig. 1 is that the various buses of the utility model computing machine detect the interface board theory diagram.
Embodiment
Device comprises computing machine, check-out console, patchcord, and the detection interface board corresponding with computer data bus interface 9 comprises 1,12 A/D converter 2,8 bit data comparers 3 of data bus interface chip, amplifier 4, simulating signal socket 5; Data input/output port 6 joins through data latches 7 and digital signal socket 8.
Select a computing machine, then PCI or isa bus interface board are directly inserted among the PCI or ISA slot of computer cabinet, the interface board of USB type then directly is inserted into USB interface of computer and gets final product in this way, by transit cable interface board is connected with the bundle conductor check-out console, check-out console is connected with socket on the monitor station by lead, at last bundle conductor is detected the software computing machine of packing into.
Claims (1)
1. bundle conductor pick-up unit based on the computer bus interface, comprise computing machine, check-out console, patchcord, it is characterized in that the detection interface board corresponding with computer PCI or ISA or usb bus interface comprises data bus interface chip, 12 A/D converters, 8 bit data comparers, amplifier, simulating signal socket; The data input/output port joins through data latches and digital signal socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201659252U CN201004222Y (en) | 2006-12-05 | 2006-12-05 | Lead bundle detection device based on computer bus interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201659252U CN201004222Y (en) | 2006-12-05 | 2006-12-05 | Lead bundle detection device based on computer bus interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201004222Y true CN201004222Y (en) | 2008-01-09 |
Family
ID=39039764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201659252U Expired - Fee Related CN201004222Y (en) | 2006-12-05 | 2006-12-05 | Lead bundle detection device based on computer bus interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201004222Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104007353A (en) * | 2013-02-26 | 2014-08-27 | 鸿富锦精密工业(武汉)有限公司 | Interface detection circuit |
| CN104598114A (en) * | 2015-02-28 | 2015-05-06 | 苏州路之遥科技股份有限公司 | Editing method for microcomputer test process of wiring harness intelligent testing machine |
-
2006
- 2006-12-05 CN CNU2006201659252U patent/CN201004222Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104007353A (en) * | 2013-02-26 | 2014-08-27 | 鸿富锦精密工业(武汉)有限公司 | Interface detection circuit |
| CN104007353B (en) * | 2013-02-26 | 2016-12-28 | 国网山东省电力公司菏泽供电公司 | Interface testing circuit |
| CN104598114A (en) * | 2015-02-28 | 2015-05-06 | 苏州路之遥科技股份有限公司 | Editing method for microcomputer test process of wiring harness intelligent testing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080109 Termination date: 20131205 |