CN202694664U - Networked machine-tool electric training and examining system - Google Patents
Networked machine-tool electric training and examining system Download PDFInfo
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- CN202694664U CN202694664U CN 201120488368 CN201120488368U CN202694664U CN 202694664 U CN202694664 U CN 202694664U CN 201120488368 CN201120488368 CN 201120488368 CN 201120488368 U CN201120488368 U CN 201120488368U CN 202694664 U CN202694664 U CN 202694664U
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Abstract
Provided is a networked machine-tool electric training and examining system, comprising a master controller and a terminal slave device, which are connected via a wireless network. The master controller consists of a computer and a first wireless module. The terminal slave device is composed of a second wireless module, a master control module, failure setting modules, a machine-tool line control module, a motor training platform, a keyboard and a liquid crystal screen. The second wireless module is in bidirectional connection with the master control module. An output end of the master control module is connected with input ports of the multiple failure setting modules. Output ports of the failure setting modules are connected with an input port of the machine-tool line control module. An output port of the machine-tool line control module is connected with the motor training platform. An input end of the master control module is connected with the keyboard, and an output end is connected with the liquid crystal screen. The fist wireless module and the second wireless module are in bidirectional wireless communication. The system conveniently and flexibly realizes monitoring of multiple training and examining terminal slave devices via the wireless network and enables automatic operations of failure setting, scoring, timing and the like via a computer, thereby making up for the defects of a conventional device.
Description
Technical field:
The utility model belongs to a kind of Electric Fault of Machine Tool examination and repair system, the special standby a kind of networked Machine Tools Electric training and examination system that relates to.
Background technology:
The Electric Fault of Machine Tool maintenance is an important content of maintenance electrician's occupation qualification attestation system, and the Machine Tools Electric repair apparatus is one of indispensable teaching facilities of professional colleges electrical category specialty and skills training mechanism of social work.The shortcomings such as the equipment of existing Electric Fault of Machine Tool maintenance training and examination exists in teaching and training and examination that efficient is low, Function Extension ability, score of the examination evaluation are not objective.
Summary of the invention:
The purpose of this utility model just is to overcome above-mentioned the deficiencies in the prior art, and provide a kind of networked Machine Tools Electric training and examination system, this system can realize monitoring to many training, examination terminal slave easily and flexibly by wireless network, utilize computing machine automatically to realize establishing event, scoring, calendar scheduling work, remedied the deficiency of legacy equipment.
As above design, the technical solution of the utility model is: a kind of networked Machine Tools Electric training and examination system, it is characterized in that: be comprised of from machine equipment main control computer and terminal, main control computer is connected machine equipment with terminal and is connected by wireless network; Main control computer is comprised of computing machine and wireless module one, terminal from machine equipment by wireless module two, main control module, fault arranges module, the machine tool circuitry control module, the motor practical traning platform, keyboard and liquid crystal display form, wireless module two is connected with main control module is two-way, the output terminal of main control module is connected with the input port that a plurality of faults arrange module, the output port that fault arranges module is connected with the input port of machine tool circuitry control module, the output terminal of machine tool circuitry control module is connected with the motor practical traning platform, the input end of main control module is connected with keyboard, and output terminal is connected with liquid crystal display; Two-way wireless communication between wireless module one and the wireless module two.
The output terminal of above-mentioned main control module and fault arrange between the input port of module and adopt iic bus to communicate by letter.
Above-mentioned fault arranges module 16 trouble spots.
It is Master control chip that above-mentioned main control module adopts the ATmega16 single-chip microcomputer, and its input block receives the various control informations of wireless module and keyboard input; LCDs is received the current state of display system on the display interface; Toggle switch by the address setting unit is set the address from machine equipment, and this address is unique; The IIC communication interface connects fault module is set, and to fault module is set by it and sends control command, and this interface can connect a plurality of faults module is set.
It is control chip that above-mentioned fault arranges module employing ATmega16 single-chip microcomputer, receive the control command that main control module sends by the IIC communication interface, control chip is exported data serial according to the order that receives, turn the chip of parallel data the input end of exporting to optocoupler of data parallel through outside serial data, convert the 5V signal output of to 24V signal by the photoelectricity isolation, again the 24V signal power is amplified the coil that comes pilot relay; Use drawing in the set of contacts as the trouble spot by the relay contact output interface.
Above-mentioned machine tool circuitry control module is concentrated the breakpoint in the machine tool circuitry of reality (trouble spot) to draw and is received on the relay contact output interface that fault arranges module; This module leaves the Three-phase five-wire power input interface, gauge tap and push-button interface and three phase electric machine interface.
The utility model adopts the convenient training of two kinds of mode of operations and examination, when system is in training mode, student or teacher can carry out the fault setting by liquid crystal display information indicating on the equipment, laggard row troubleshooting is finished in the fault setting, troubleshooting finishes to submit to, system automatically carries out performance rating and achievement is presented on the liquid crystal display at this moment, and this pattern makes equipment have independence, makes things convenient for daily workout; When system is in the examination pattern, the examinee before the troubleshooting with oneself exam information according to equipment on the liquid crystal display information indicating input, system stored examinee information automatically after input was finished, so that the final result evaluation is used, the teacher will upward carry out the examination paper editor for each equipment that participates in examination at main control computer (system controlling software is housed in the PC) before the examination, when beginning examination by wireless network unified send examination paper to the terminal that participates in examination from machine equipment, terminal arranges fault and can carry out now the fault eliminating by the prompting of the liquid crystal display on equipment examinee at equipment after machine equipment receives examination paper, troubleshooting is submitted to after finishing, this moment the examinee information, examinee's troubleshooting situation, taking an examination, used time and examinee's device therefor numbering is unified to send to main control computer by wireless network, main control computer according to these information with examinee's examination paper, examinee's troubleshooting barrier information, the final score of the examination of examinee shows and makes school report at main control computer, improved greatly work efficiency and one sided defective is evaluated in the score of the examination by the method.
Problem the utility model for existing equipment Function Extension ability is made modularization with the fault setting unit, can increase and decrease according to actual conditions the number of trouble spot, this kind method can be applied in the middle of any Machine Tools Electric training and examination equipment the utility model.
Description of drawings:
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model system construction drawing;
Fig. 2 is the utility model system schematic;
Fig. 3 is the operating process of the utility model training mode;
Fig. 4 is the operating process of the utility model evaluation pattern;
Fig. 5 is that the utility model main control computer user arranges the page;
Fig. 6 is the utility model main control computer quick-setting page;
Fig. 7 is that the utility model main control computer schematic diagram arranges the page.
Fig. 8 is the main control module theory diagram.
Fig. 9 is that fault arranges the module principle block diagram.
Figure 10 is machine tool circuitry module principle block diagram.
Embodiment:
As shown in Figure 1: a kind of networked Machine Tools Electric training and examination system, formed from machine equipment 2 by interior main control computer 1 and the terminal that system controlling software is housed, main control computer and terminal connect by wireless network between the machine equipment; Main control computer is comprised of computing machine (101) and wireless module one (102), terminal from machine equipment by wireless module two (201), main control module (204), fault arranges module (206), (207), machine tool circuitry control module (208), motor practical traning platform (209), keyboard (202) and liquid crystal display (203) form, wireless module two is connected with main control module is two-way, the output terminal of main control module and a plurality of faults arrange between the input port of module and adopt iic bus (205) to communicate by letter, so that the increase and decrease module is more convenient flexibly, so the utility model can be applied in the middle of any Machine Tools Electric training and examination equipment.The output port that fault arranges module is connected with the input port of machine tool circuitry control module, and the output terminal of machine tool circuitry control module is connected with the motor practical traning platform, and the input end of main control module is connected with keyboard, and output terminal is connected with liquid crystal display; Two-way wireless communication between wireless module one and the wireless module two.Above-mentioned fault arranges module 16 trouble spots.
As shown in Figure 2, each station terminal has unique address from machine equipment, writing to each other between convenience and the main control computer, the examination exercise question by the main control computer unification by radio communication send to participate in examination terminal from machine equipment, the information such as examinee information and troubleshooting situation send to the evaluation that main control computer carries out the score of the examination by terminal from machine equipment when examination finishes, finally can control software by main control computer and make school report and can print by printer.
Demonstrate the training mode operating process such as Fig. 3
(1) when system is in training mode, liquid crystal display display reminding information " determining examinee's training mode? " after determining, click enters the fault setting up procedure, this moment liquid crystal display display reminding information " fault setting ", by the numbering of keyboard input fault point, click was determined after the input of fault numbering was finished, and the fault that determine this moment is presented on the liquid crystal display, after the whole settings of required fault were finished, setting completed for click " having established " fault this moment;
(2) fault after setting completed liquid crystal display display reminding information " carry out troubleshooting ", by the numbering of keyboard input fault point, click was determined after the input of fault numbering was finished, and the fault that determine this moment is presented on the liquid crystal display, after the fault eliminating is finished, click and submit to troubleshooting this moment to finish;
(3) after submission is finished, in the final result and the trouble spot information of liquid crystal screen display troubleshooting;
(4) click is returned, and system returns to mode of operation and selects the page.
Demonstrate the evaluation pattern operating process such as Fig. 4
(1) when system is in evaluation pattern, liquid crystal display display reminding information " determining examinee's evaluation pattern? " after determining, click enters the examinee information input process, this moment liquid crystal display display reminding information " input examinee information ", by keyboard input examinee's the number of examining, click was determined after the number of examining input was finished, if examinee's input message is incorrect or exceed the number of examining scope, it is definite invalid to click, and need re-enter;
(2) after the number of examining input was finished, liquid crystal display display reminding information " waited the pending fault setting! ", can carry out the fault setting this moment by host computer;
(3) after the setting of host computer fault is finished, liquid crystal display display reminding information " is carried out troubleshooting ", by the numbering of keyboard input fault point, click was determined after the input of fault numbering was finished, the fault that determine this moment is presented on the liquid crystal display, after the fault eliminating is finished, clicks and submits to troubleshooting this moment to finish;
(4) " submission is finished to manifest information on the liquid crystal display after submission is finished! ";
(5) click is returned, and system returns to operation mode and selects the page.
Introduce the main control computer control page such as Fig. 5, Fig. 6, Fig. 7
(1) the operation upper computer software carries out user's setting, sets respectively user profile, test time, communication port, fault setting (two kinds of set-up mode quick-settings, schematic diagram setting are arranged), starts communication, begins examination, as shown in Figure 5.
(2) finish relevant the setting after, click quick-setting or arrange in detail, with enter respectively Fig. 6, fault shown in Figure 7 arranges the interface.
(3) enter after fault arranges the page, select required slave addresses to carry out the corresponding failure setting, return Fig. 5 after the fault setting is finished, click and begin examination and unifies examination.
(4) show the excess time of taking an examination on Fig. 5 page after the examination beginning.
(5) test time arrives, and clicks after the ejection dialog box and determines, this moment, the school report of examination left under the D packing catalogue, can check and print.
As shown in Figure 8: it is Master control chip that the main control module module adopts the ATmega16 single-chip microcomputer, and input block mainly is the various control informations that receive wireless module and keyboard input; LCDs is received the current state of display system on the display interface; Toggle switch by the address setting unit is set the address from machine equipment, and this address is unique; The IIC communication interface connects fault module is set, and to fault module is set by it and sends control command, and this interface can connect a plurality of faults module is set.
As shown in Figure 9: it is control chip that fault arranges module employing ATmega16 single-chip microcomputer, receive the control command that main control module sends by the IIC communication interface, control chip is exported data serial according to the order that receives, turn the chip of parallel data the input end of exporting to optocoupler of data parallel through outside serial data, convert the 5V signal output of to 24V signal by the photoelectricity isolation, again the 24V signal power is amplified the coil that comes pilot relay; Use drawing in the set of contacts as the trouble spot by the relay contact output interface.
As shown in figure 10: the main body of machine tool circuitry module is the machine tool circuitry of a reality, in the middle of this machine tool circuitry, there is breakpoint (trouble spot), and breakpoint (trouble spot) concentrated to draw receive on the relay contact output interface that fault arranges module, realized fail-safe control; This module leaves the Three-phase five-wire power input interface, gauge tap and push-button interface and three phase electric machine interface.
Claims (6)
1. networked Machine Tools Electric training and examination system, it is characterized in that: be comprised of from machine equipment main control computer and terminal, main control computer is connected machine equipment with terminal and is connected by wireless network; Main control computer is comprised of computing machine and wireless module one, terminal from machine equipment by wireless module two, main control module, fault arranges module, the machine tool circuitry control module, the motor practical traning platform, keyboard and liquid crystal display form, wireless module two is connected with main control module is two-way, the output terminal of main control module is connected with the input port that a plurality of faults arrange module, the output port that fault arranges module is connected with the input port of machine tool circuitry control module, the output terminal of machine tool circuitry control module is connected with the motor practical traning platform, the input end of main control module is connected with keyboard, and output terminal is connected with liquid crystal display; Two-way wireless communication between wireless module one and the wireless module two.
2. networked Machine Tools Electric training and examination according to claim 1 system is characterized in that: the output terminal of above-mentioned main control module and fault arrange between the input port of module and adopt iic bus to communicate by letter.
3. networked Machine Tools Electric training and examination according to claim 1 system, it is characterized in that: above-mentioned fault arranges module 16 trouble spots.
4. networked Machine Tools Electric training and examination according to claim 1 system, it is characterized in that: it is Master control chip that above-mentioned main control module adopts the ATmega16 single-chip microcomputer, its input block receives the various control informations of wireless module and keyboard input; LCDs is received the current state of display system on the display interface; Toggle switch by the address setting unit is set the address from machine equipment, and this address is unique; The IIC communication interface connects fault module is set, and to fault module is set by it and sends control command, and this interface can connect a plurality of faults module is set.
5. networked Machine Tools Electric training and examination according to claim 1 system, it is characterized in that: it is control chip that above-mentioned fault arranges module employing ATmega16 single-chip microcomputer, receive the control command that main control module sends by the IIC communication interface, control chip is exported data serial according to the order that receives, turn the chip of parallel data the input end of exporting to optocoupler of data parallel through outside serial data, convert the 5V signal output of to 24V signal by the photoelectricity isolation, again the 24V signal power is amplified the coil that comes pilot relay; Use drawing in the set of contacts as the trouble spot by the relay contact output interface.
6. networked Machine Tools Electric training and examination according to claim 1 system, it is characterized in that: above-mentioned machine tool circuitry control module is with the breakpoint in the machine tool circuitry of reality, be the trouble spot, concentrate to draw and receive on the relay contact output interface that fault arranges module; This module leaves the Three-phase five-wire power input interface, gauge tap and push-button interface and three phase electric machine interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120488368 CN202694664U (en) | 2011-11-30 | 2011-11-30 | Networked machine-tool electric training and examining system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120488368 CN202694664U (en) | 2011-11-30 | 2011-11-30 | Networked machine-tool electric training and examining system |
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| Publication Number | Publication Date |
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| CN202694664U true CN202694664U (en) | 2013-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201120488368 Expired - Fee Related CN202694664U (en) | 2011-11-30 | 2011-11-30 | Networked machine-tool electric training and examining system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103295459A (en) * | 2013-05-03 | 2013-09-11 | 徐州工业职业技术学院 | Numerical control maintaining test bed wireless remote control failure setting device |
| CN103544858A (en) * | 2013-10-31 | 2014-01-29 | 桂林福冈新材料有限公司 | Numerical control maintenance test bed wireless remote control fault setting device |
| CN103680236A (en) * | 2013-12-29 | 2014-03-26 | 广州亚普机电设备科技有限公司 | Electrical circuit fault-setting checking system and method |
| CN104102157A (en) * | 2014-04-14 | 2014-10-15 | 徐州市广联科技有限公司 | Controller and control method for online practical operation and training examination equipment |
| CN104200711A (en) * | 2014-05-19 | 2014-12-10 | 南京康尼科技实业有限公司 | Examination system and actual practice examination question setting and judging method |
| CN105931541A (en) * | 2016-06-24 | 2016-09-07 | 常州工程职业技术学院 | Practical training system for machine tool circuit fault maintenance for teaching purpose |
| CN110556035A (en) * | 2019-10-15 | 2019-12-10 | 焦作大学 | Maintenance electrician troubleshooting and examination training platform based on wireless network |
-
2011
- 2011-11-30 CN CN 201120488368 patent/CN202694664U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103295459A (en) * | 2013-05-03 | 2013-09-11 | 徐州工业职业技术学院 | Numerical control maintaining test bed wireless remote control failure setting device |
| CN103295459B (en) * | 2013-05-03 | 2015-10-07 | 徐州工业职业技术学院 | Numerical control maintenance testing table wireless remote control failure setting device |
| CN103544858A (en) * | 2013-10-31 | 2014-01-29 | 桂林福冈新材料有限公司 | Numerical control maintenance test bed wireless remote control fault setting device |
| CN103680236A (en) * | 2013-12-29 | 2014-03-26 | 广州亚普机电设备科技有限公司 | Electrical circuit fault-setting checking system and method |
| CN104102157A (en) * | 2014-04-14 | 2014-10-15 | 徐州市广联科技有限公司 | Controller and control method for online practical operation and training examination equipment |
| CN104200711A (en) * | 2014-05-19 | 2014-12-10 | 南京康尼科技实业有限公司 | Examination system and actual practice examination question setting and judging method |
| CN104200711B (en) * | 2014-05-19 | 2016-08-31 | 南京康尼科技实业有限公司 | A kind of examination system and the setting of practical operation examination paper and determination methods |
| CN105931541A (en) * | 2016-06-24 | 2016-09-07 | 常州工程职业技术学院 | Practical training system for machine tool circuit fault maintenance for teaching purpose |
| CN110556035A (en) * | 2019-10-15 | 2019-12-10 | 焦作大学 | Maintenance electrician troubleshooting and examination training platform based on wireless network |
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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: 20130123 Termination date: 20131130 |