CN202956628U - Multi-axis movement control card based on single chip microcomputer - Google Patents
Multi-axis movement control card based on single chip microcomputer Download PDFInfo
- Publication number
- CN202956628U CN202956628U CN 201220618908 CN201220618908U CN202956628U CN 202956628 U CN202956628 U CN 202956628U CN 201220618908 CN201220618908 CN 201220618908 CN 201220618908 U CN201220618908 U CN 201220618908U CN 202956628 U CN202956628 U CN 202956628U
- Authority
- CN
- China
- Prior art keywords
- module
- output signal
- parallel port
- chip microcomputer
- single chip
- 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 - Lifetime
Links
- 238000002955 isolation Methods 0.000 claims abstract description 13
- 238000013500 data storage Methods 0.000 claims description 3
- 230000002441 reversible effect Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 230000003287 optical effect Effects 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000006870 function Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Landscapes
- Control By Computers (AREA)
Abstract
The utility model discloses a multi-axis movement control card based on a single chip microcomputer. The card comprises an input signal optical coupling isolation module, an output signal driving module, a clock module, a multi-axis output signal driving module, a counter module, a single chip microcomputer, a parallel port interface module and a programmable communication interface (PCI) module. The multi-axis output signal driving module outputs a plurality of axis control signals. The counter module, the single chip microcomputer module, the parallel port interface module and the PCI module are sequentially connected in two-way transmission. The input end of the multi-axis output signal driving module is respectively connected with the output ends of the counter module and the single chip microcomputer module, the output end of the clock circuit is respectively connected with the input ends of the counter module and the single chip microcomputer module, the input signal optical coupling isolation module is electrically connected with the input end of the parallel port interface module, and the output signal driving module is electrically connected with the output end of the parallel port interface module. The multi-axis movement control card is easy to use, low in cost, high in speed and capable of meeting the requirement of users for multi-axis servo control.
Description
Technical field
The utility model relates to a kind of SCM Based multi-axis motion control card, belongs to fields of numeric control technique.
Background technology
At present, most of control system all is based on DSP or DSP+FPGA, and<the FPGA here only is used for the subsidiary function of Processing Interface or encryption, do not take exercises to control and process, it is to take DSP as core that real motion control is processed>the kinetic control system scheme, but at first, DSP remains the supple-settlement technology, can't reach the such high-performance of special IC, highly reliable, high consistance, DSP was the master control device originally simultaneously, utilize it to be developed to a motion control function piece, make it as a subordinate application device, should use inconvenience, with extraneous master control device interface, how to implement more loaded down with trivial details, secondly, DSP was both realized to part as motion control function, and again as the master control device in control system, will cause in system, motion control dedicated processes, general management control, Human Machine Interface confusion are together, again, DSP processes unit as general system management, and its opening, versatility are poor, last DSP is as general signal processing chip, utilize it to process special-purpose motion control, except embedded DSP piece, do not have polynary, directed, Parallel Hardware accelerating module to remove specially Processing Algorithm or other function logics of system, can only go to realize with high primary frequency high standard DSP product, cause like this result of getting half the result with twice the effort, cost is higher.
Summary of the invention
Technical problem to be solved in the utility model is the defect that overcomes prior art, provides a kind of easy-to-use, and cost is lower, and speed is fast, and can meet the SCM Based multi-axis motion control card that the user controls multiple-axis servo.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of SCM Based multi-axis motion control card, it comprises input signal optocoupler isolation module, the output signal driver module, clock module and the multiaxis output signal driver module of exporting respectively a plurality of axle control signals and the counter module that transmitted in both directions is connected successively, one-chip computer module, parallel port interface module and pci interface module, the input end of multiaxis output signal driver module is connected with the output terminal of counter module and one-chip computer module respectively, the output terminal of clock circuit is connected with the input end of counter module and one-chip computer module respectively, described input signal optocoupler isolation module is electrically connected to the input end of parallel port interface module, described output signal driver module is electrically connected to the output terminal of parallel port interface module.
Further, be connected with data storage module and PCI slot by reversible line on described pci interface module.
After having adopted technique scheme, the pci interface module is carried out data communication by the pci bus of computing machine, thereby this interface module can be carried out exchanges data to the data storing module and realized Parameter storage; The parallel port interface module can read the input signal through the isolation of input signal optocoupler isolation module, and these input signals can be the switch input signals of digital control system, as initial point, zero point, limit signal etc.; The parallel port interface module can be exported some output control signals, these output control signals can be controlled the actuating signals such as main shaft unlatching of digital control system, these output control signals are exported after output signal driver module drive amplification, in addition, the parallel port interface chip can also carry out exchanges data with one-chip computer module, and one-chip computer module has been realized the functions such as data buffer storage, signal controlling, interpolation operation; One-chip computer module control counter module makes it produce motion control pulse signal (the highest output frequency reaches 50K Hz), one-chip computer module produces direction control signal, these two kinds of signals are output after multiaxis output signal driver module drives, and can be used for controlling the motion drive motor of at least three axles (X, Y, Z axis) in digital control system; In addition, clock module provides reliable and stable clock for counter module and one-chip computer module, has so just realized that the utility model is easy-to-use, and cost is lower, and speed is fast, and has met the user multiple-axis servo is controlled.
The accompanying drawing explanation
The theory diagram that Fig. 1 is SCM Based multi-axis motion control card of the present utility model.
Embodiment
For content of the present utility model more easily is expressly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail,
As shown in Figure 1, a kind of SCM Based multi-axis motion control card, it comprises input signal optocoupler isolation module, the output signal driver module, clock module and the multiaxis output signal driver module of exporting respectively a plurality of axle control signals and the counter module that transmitted in both directions is connected successively, one-chip computer module, parallel port interface module and pci interface module, the input end of multiaxis output signal driver module is connected with the output terminal of counter module and one-chip computer module respectively, the output terminal of clock circuit is connected with the input end of counter module and one-chip computer module respectively, described input signal optocoupler isolation module is electrically connected to the input end of parallel port interface module, described output signal driver module is electrically connected to the output terminal of parallel port interface module.
Be connected with data storage module and PCI slot by reversible line on the pci interface module.
Pci interface chip and peripheral circuit thereof that the pci interface module is CH365 by model form;
The model of data memory module is 24C02;
The model of parallel port interface module is 82C55;
The output signal driver module consists of chip 74LS07 and peripheral circuit thereof;
The model of single-chip microcomputer is 89C51;
The model of counter module is 82C54;
Multiaxis output signal driver module consists of chip 74LS07 and peripheral circuit thereof;
The active crystal oscillator that clock module is 33M Hz by frequency and the frequency dividing circuit that 74HC163 forms form.
Input signal optocoupler isolation module consists of light lotus root PC817 and peripheral circuit thereof;
Principle of work of the present utility model is as follows:
The pci interface module is carried out data communication by the pci bus of computing machine, thereby this interface module can be carried out exchanges data to the data storing module and realized Parameter storage; The parallel port interface module can read the input signal through the isolation of input signal optocoupler isolation module, and these input signals can be the switching signals of digital control system, initial point, zero point, limit signal etc.; The parallel port interface module can be exported some output control signals, these output control signals can be controlled the actuating signals such as main shaft unlatching of digital control system, these output control signals are exported after output signal driver module drive amplification, in addition, the parallel port interface chip can also carry out exchanges data with one-chip computer module, and one-chip computer module has been realized the functions such as data buffer storage, signal controlling, interpolation operation; One-chip computer module control counter module makes it produce motion control pulse signal (the highest output frequency reaches 50K Hz), one-chip computer module produces direction control signal, these two kinds of signals are output after multiaxis output signal driver module drives, and can be used for controlling the motion drive motor of at least three axles (X, Y, Z axis) in digital control system; In addition, clock module provides reliable and stable clock for counter module and one-chip computer module, has so just realized that the utility model is easy-to-use, and cost is lower, and speed is fast, and has met the user multiple-axis servo is controlled.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (2)
1. a SCM Based multi-axis motion control card, it is characterized in that: it comprises input signal optocoupler isolation module, the output signal driver module, clock module and the multiaxis output signal driver module of exporting respectively a plurality of axle control signals and the counter module that transmitted in both directions is connected successively, one-chip computer module, parallel port interface module and pci interface module, the input end of multiaxis output signal driver module is connected with the output terminal of counter module and one-chip computer module respectively, the output terminal of clock circuit is connected with the input end of counter module and one-chip computer module respectively, described input signal optocoupler isolation module is electrically connected to the input end of parallel port interface module, described output signal driver module is electrically connected to the output terminal of parallel port interface module.
2. SCM Based multi-axis motion control card according to claim 1, is characterized in that: on described pci interface module, by reversible line, be connected with data storage module and PCI slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220618908 CN202956628U (en) | 2012-11-21 | 2012-11-21 | Multi-axis movement control card based on single chip microcomputer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220618908 CN202956628U (en) | 2012-11-21 | 2012-11-21 | Multi-axis movement control card based on single chip microcomputer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202956628U true CN202956628U (en) | 2013-05-29 |
Family
ID=48462189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220618908 Expired - Lifetime CN202956628U (en) | 2012-11-21 | 2012-11-21 | Multi-axis movement control card based on single chip microcomputer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202956628U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103488126A (en) * | 2013-09-30 | 2014-01-01 | 天津市中环电子计算机有限公司 | Multi-axis motion control system development platform |
| CN109491332A (en) * | 2018-12-05 | 2019-03-19 | 北京精密机电控制设备研究所 | A kind of high-speed high-precision multiaxis concurrent control system for electromechanical servo |
-
2012
- 2012-11-21 CN CN 201220618908 patent/CN202956628U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103488126A (en) * | 2013-09-30 | 2014-01-01 | 天津市中环电子计算机有限公司 | Multi-axis motion control system development platform |
| CN103488126B (en) * | 2013-09-30 | 2015-10-07 | 天津市中环电子计算机有限公司 | The method of multi-shaft motion control system development platform and exploitation platform courses machine operation |
| CN109491332A (en) * | 2018-12-05 | 2019-03-19 | 北京精密机电控制设备研究所 | A kind of high-speed high-precision multiaxis concurrent control system for electromechanical servo |
| CN109491332B (en) * | 2018-12-05 | 2020-05-12 | 北京精密机电控制设备研究所 | A high-speed and high-precision multi-axis parallel control system for electromechanical servo |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103984275B (en) | A kind of universal industrial kinetic control system based on FPGA and control method based on this kinetic control system | |
| CN207339692U (en) | Multiple-axis servo driver | |
| CN203455827U (en) | Multi-channel data acquisition system applied to industrial production | |
| CN103149901A (en) | Embedded intelligent monitoring and remote maintaining system of manufacturing equipment | |
| CN105680735B (en) | Four axis servomotor motion control cards and method based on arm processor | |
| CN103439951A (en) | Information intelligent terminal system of EtherCAT field bus | |
| CN103178695A (en) | General-purpose inverter control platform based on DSP+FPGA | |
| CN102110010A (en) | Hardware-in-the-loop (HIL) real-time simulation platform of permanent magnet linear synchronous motor | |
| CN108845543A (en) | A kind of four axis punching press feeding robot electric control systems | |
| CN206224181U (en) | A kind of multiple-axis servo drive system position feedback data interface card based on FPGA | |
| CN202956628U (en) | Multi-axis movement control card based on single chip microcomputer | |
| CN201804248U (en) | motion control card | |
| CN202093383U (en) | Field bus control module of VPC3+C chip-based electric execution mechanism | |
| CN205353630U (en) | Servo drive control integrated device | |
| CN204650244U (en) | A kind of digital control system in open type based on EtherCAT bus | |
| CN206849010U (en) | A kind of novel radio bus steering gear system | |
| CN107053169B (en) | Bus type intelligent servo driving system, robot and method | |
| CN201876698U (en) | Multi-path isolated programmable controller | |
| CN203930404U (en) | A kind of novel master control borad circuit | |
| CN202929431U (en) | Embedded type real time numerical control system | |
| CN204480463U (en) | A kind of Multi-functional data collector | |
| CN107092215B (en) | A kind of multi-axis motion controller | |
| CN202548601U (en) | Integrated numerical control system and integrated numerical control machine | |
| CN105373080A (en) | Collaborative numerical control system based on soft bus | |
| CN202093382U (en) | Field bus control module of electric operating mechanism based on ADM2468 chip |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130529 |
|
| CX01 | Expiry of patent term |