CN201540679U - Elevator teaching system - Google Patents
Elevator teaching system Download PDFInfo
- Publication number
- CN201540679U CN201540679U CN200920270021XU CN200920270021U CN201540679U CN 201540679 U CN201540679 U CN 201540679U CN 200920270021X U CN200920270021X U CN 200920270021XU CN 200920270021 U CN200920270021 U CN 200920270021U CN 201540679 U CN201540679 U CN 201540679U
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- teaching
- fault
- elevator
- fail
- safe control
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- Indicating And Signalling Devices For Elevators (AREA)
Abstract
An elevator teaching system comprises at least one teaching elevator, a fault controller corresponding to the teaching elevator, and a management computer. The fault controller is connected with the management computer by a network, the teaching teacher operates the management computer to set the elevator fault, the management computer sends a fault setting signal to a designated fault controller by the network, the fault controller decodes and executes the fault setting command to control the switching of the series electric circuit to set the fault. The utility model has simple structure, original large quantity of works set artificially are replaced by the management computer and the fault controller, and the student can not be avoided, the management computer is connected with multiple teaching elevators by the network to implement the teaching with one teacher to perform the elevator fault eliminating for a plurality of students simultaneously, and all courses are all recorded in detail by the management computer, the utility model can further improve the interactive performance and the teaching quality of the elevator professional teaching.
Description
Technical field
The utility model belongs to the elevator technology field, by supervisory computer elevator faults and record trouble eliminating situation is set, and is applicable to elevator teaching and elevator examination, is a kind of lift teaching system.
Background technology
Along with growing with each passing day of China's elevator quantity, elevator industry needs a large amount of professional and technical personnel to be engaged in the installation, maintenance activity of elevator.Elevator practitioner technical training is a professional very strong technical training.Because seeking of market, domestic a lot of vocational technical school have offered the elevator specialty at present.The elevator professional and technical personnel needs practice, but because the singularity of the installation site of elevator own, the intern can't use real elevator to practise, and present most of school uses the elevator model of custom-made for teacher's teaching, practising method and teaching examination.Coming into operation of elevator model, further promoted the sense of reality of practising method, but single elevator teaching mode, can't be in the practising method process situation of accurate recording practising method, the teaching teacher can't accurately be known teaching efficiency in teaching process, can not quantize examination and track record to the student in student's training and examination.
When teacher tests examination to the student, need to avoid the student and in advance fault is set on elevator model one by one, also need each elevator faults of teacher's manual record that situation is set simultaneously, make things convenient for teacher to check the correctness that student's fault is got rid of.Need teacher to check fault elimination ability in student's troubleshooting process one to one in the teaching process, otherwise can't understand student's ability.After fault was got rid of, teacher need check the correctness that student's fault is got rid of the result one by one.Whole teaching process teacher's workload is quite big, therefore needs a kind of elevator teaching aid equipment of intelligence to alleviate teacher's workload, scientific quantification record teaching situation.
Summary of the invention
Problem to be solved in the utility model is: need a kind of elevator teaching aid equipment of intelligence to alleviate teacher's workload in the teaching of existing elevator technology, scientific quantification record teaching situation.
The technical solution of the utility model is: lift teaching system, comprise at least one teaching elevator, with teaching elevator corresponding fail-safe control device, a supervisory computer, the fail-safe control device comprises master controller, fail-safe control interface and network interface, the fail-safe control interface is connected master controller respectively with network interface, teaching elevator electric loop is provided with a plurality of trouble spots, the network interface of fail-safe control device is connected by network and supervisory computer are two-way, and the fail-safe control interface is provided with the corresponding trouble spot that connects teaching elevator electric loop of a plurality of fault contact.
The fail-safe control device also is provided with display device, and the output of master controller connects the input of display device.
The fail-safe control device also is provided with man-machine interface, and the output of man-machine interface connects master controller.
The utility model fail-safe control device is connected with supervisory computer by network, teaching teacher operational administrative computer installation elevator faults, supervisory computer sends the fault signalization by network to the fail-safe control device, the master controller of fail-safe control device is decoded and is carried out fault by the fail-safe control interface instruction is set, the break-make of the teaching elevator electric loop trouble spot of control setting is provided with fault.
The elevator teaching equipment that the utility model provides a cover complete function for the teacher and the student of practice of teaching, pass through the utility model, teacher can be according to student's actual conditions, not be used in the on-the-spot student of avoidance of elevator, by supervisory computer various elevator electric faults are set fast, teach students in accordance with their aptitude at different Objects of Development, realize interactive teaching and learning.
The utility model is to utilize traditional elevator teaching mode, one cover of exploitation is by the distance education management system of network communication and networking, teacher sends instruction by supervisory computer by network, fault is set for the teaching elevator model by the fail-safe control device, the student gets rid of information by the man-machine interface input fault, by fail-safe control device transmission return pipe reason computing machine, supervisory computer real time monitoring record trouble is got rid of situation, comprises the used time of fixing a breakdown, fault debug situation etc.
The utility model is simple in structure, replaced the original artificial extensive work that is provided with by supervisory computer and fail-safe control device, also needn't avoid the student, supervisory computer connects many teaching elevators by network, can realize that a teacher carries out the teaching that elevator faults is got rid of to a plurality of students simultaneously, and all processes all have supervisory computer to carry out detail record, and the utility model can further improve the interactive and quality of instruction of elevator professional teaching.
Description of drawings
Fig. 1 is a networking topological diagram of the present utility model.
Fig. 2 is that fail-safe control device hardware is formed structural drawing.
Fig. 3 is fail-safe control interface serial connection elevator electric loop synoptic diagram.
Embodiment
The technical solution of the utility model is: lift teaching system, comprise at least one teaching elevator, with teaching elevator corresponding fail-safe control device, a supervisory computer.The fail-safe control device is connected with supervisory computer by network, teaching teacher operational administrative computer installation elevator faults, supervisory computer sends the fault signalization by network to the fail-safe control device of appointment, the master controller of fail-safe control device is decoded and is carried out fault by the fail-safe control interface instruction is set, the break-make of the teaching elevator electric loop trouble spot of control setting is provided with fault.
Lift teaching system can be according to the requirement of user's teaching scale, is made up of separate unit teaching elevator, corresponding separate unit fail-safe control device at least, also can the networking of many teaching elevators, to impart knowledge to students with many teaching elevators simultaneously, and the networking scale is unrestricted.When the utility model uses, teacher only needs to send the break-make control signal of trouble spot at supervisory computer, need not to carry out the loaded down with trivial details fault that manually is provided with, the setting of elevator faults and arbitrary troubleshooting of faults situation are also verified and record by supervisory computer, and rapid and convenient is efficient.
Supervisory computer can be provided with the fault of assigned elevator by the fault setting and the troubleshooting scenario of the teaching of fail-safe control device real time inspection networking elevator, gets rid of the elevator faults that has been provided with.
As Fig. 2, the fail-safe control device is made up of fail-safe control interface 1, display device 2, master controller 3, man-machine interface 4 and network interface 5.Fail-safe control interface 1 is connected master controller 3 respectively with network interface 5, teaching elevator electric loop is provided with a plurality of trouble spots, the network interface 5 of fail-safe control device is connected by network and supervisory computer are two-way, and fail-safe control interface 1 is provided with the corresponding trouble spot that connects teaching elevator electric loop of a plurality of fault contact; The output of master controller 3 connects the input of display device 2, and the output of man-machine interface 4 connects master controller 3.
Fail-safe control interface 1 is the output signal control interface that connects each trouble spot of teaching elevator electric loop, can connect and control 48 road elevator electric loops simultaneously.When being connected with the teaching elevator, each road fault contact of fail-safe control interface 1 is serially connected in the elevator desire to be provided with in the electric loop of fault, and place, trouble spot, as shown in Figure 3, the serial connection synoptic diagram of fail-safe control interface 1 in electric loop, " a ", " b " are one tunnel output control contacts of fault control unit interface 1 among the figure.Fail-safe control interface 1 carries out the fault of autonomous controller 3 that instruction is set, and the electric loop fault that is connected in series is set.
Display device 2 is used for showing that fail-safe control device fault is provided with state, reminds fault to get rid of personnel, and whether the teaching elevator has been provided with fault, if fault has been set then shows in real time that simultaneously fault is provided with way.
Man-machine interface 4 is man-machine conversation windows that fault is got rid of, and is used to answer the fault that supervisory computer is provided with.The failure message that fault eliminating personnel find by man-machine interface 4 inputs, send to supervisory computer through master controller 3 and network interface 4, after supervisory computer receives the information of man-machine interface 4 inputs, with the predefined information comparison of fixing a breakdown, unanimity is then sent fault and is eliminated instruction, has found the fault of electric loop by the automatic eliminating of fail-safe control device.
Master controller 3 is cores of fault controller, from the instruction of supervisory computer and by fail-safe control interface 1 fault is set in order to decoding, control display device 2 shows troubleshooting scenario, receive and handle information, carry out communication and transmission of control signals by network interface 5 with supervisory computer from man-machine interface 4 inputs.
The fail-safe control device is connected with network by network interface 5, and again by the network connection management computing machine, networking constitutes lift teaching system.
Elevator can be the teaching elevator of geometric ratio entity, also can be the elevator model of micro or the elevator control cabinet that has control function equally.
Concrete fault setting and exclusion process are as described below:
Supervisory computer is provided with instruction with elevator faults and gives the fail-safe control device by network delivery, fail-safe control device decoding back control fault control interface 1 is carried out, thereby the trouble spot of control teaching elevator electric loop disconnects, realization is provided with elevator faults, display device 2 demonstration faults have been provided with and have shown number of faults has been set simultaneously, remind fault to get rid of personnel.
Fault is got rid of the electric loop that personnel investigate apparatus for controlling elevator one by one, after finding the electric fault that has been provided with, by man-machine interface 4 input fault information, sends supervisory computer by the fail-safe control device to by network interface 5.Supervisory computer compares the information of fault eliminating personnel input and the corresponding information of supervisory computer setting, it is correct to show then that as unanimity fault is got rid of operation, supervisory computer sends instruction to the fail-safe control device, the fault that automatic eliminating has been provided with, display device 2 number of faults show corresponding subtracting " 1 ", and the prompting fault is got rid of the eliminating of personnel's fault correctly; Show then that as fault is inconsistent fault eliminating operation is incorrect, the display device number of faults shows constant, and the debug of prompting fault, reminds fault eliminating personnel to continue to fix a breakdown.So operation is removed fully until fault, and number of faults is " 0 ", and fault is got rid of job success.
Again, supervisory computer can directly send instruction to the fail-safe control device and remove the elevator faults that has been provided with.
In the process of fault setting and eliminating, supervisory computer will write down the setting and the eliminating situation of elevator faults, comprise the situation record of error exception fault in fix a breakdown used time and the troubleshooting process.
The utility model is applicable to elevator teaching and elevator examination on the spot, can fault be set flexibly according to examinee's situation scene, differentiates the correctness that fault is got rid of automatically, and the situation that fault is got rid of in the record trouble exclusion process, has very strong practical value.
Claims (3)
1. lift teaching system, it is characterized in that comprising at least one teaching elevator, with teaching elevator corresponding fail-safe control device, a supervisory computer, the fail-safe control device comprises master controller, fail-safe control interface and network interface, the fail-safe control interface is connected master controller respectively with network interface, teaching elevator electric loop is provided with a plurality of trouble spots, the network interface of fail-safe control device is connected by network and supervisory computer are two-way, and the fail-safe control interface is provided with the corresponding trouble spot that connects teaching elevator electric loop of a plurality of fault contact.
2. lift teaching system according to claim 1 is characterized in that the fail-safe control device also is provided with display device, and the output of master controller connects the input of display device.
3. lift teaching system according to claim 1 and 2 is characterized in that the fail-safe control device also is provided with man-machine interface, and the output of man-machine interface connects master controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920270021XU CN201540679U (en) | 2009-11-06 | 2009-11-06 | Elevator teaching system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920270021XU CN201540679U (en) | 2009-11-06 | 2009-11-06 | Elevator teaching system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201540679U true CN201540679U (en) | 2010-08-04 |
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ID=42592137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920270021XU Expired - Lifetime CN201540679U (en) | 2009-11-06 | 2009-11-06 | Elevator teaching system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201540679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110689788A (en) * | 2019-11-21 | 2020-01-14 | 北京智联友道科技有限公司 | Elevator control system and using method |
-
2009
- 2009-11-06 CN CN200920270021XU patent/CN201540679U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110689788A (en) * | 2019-11-21 | 2020-01-14 | 北京智联友道科技有限公司 | Elevator control system and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100804 |
|
| CX01 | Expiry of patent term |