CN205312804U - Elevator controller based on touch -sensitive screen - Google Patents
Elevator controller based on touch -sensitive screen Download PDFInfo
- Publication number
- CN205312804U CN205312804U CN201620048967.1U CN201620048967U CN205312804U CN 205312804 U CN205312804 U CN 205312804U CN 201620048967 U CN201620048967 U CN 201620048967U CN 205312804 U CN205312804 U CN 205312804U
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- control system
- touch
- controller
- elevator
- plc control
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Abstract
The utility model provides an elevator controller based on touch -sensitive screen, including PLC control system and variable frequency speed regulating system, variable frequency speed regulating system includes indirect AC frequency converter, motor and control subsystem, and the control subsystem includes controller, current detection ware and revolution detector, wherein, PLC control system's output port and indirect AC frequency converter's analog input end is connected, indirect AC frequency converter is connected with the controller, the controller is connected with motor, current detection ware and revolution detector respectively to and PLC control system carries out the communication through RS232 serial bus with the touch -sensitive screen. Utilize the utility model discloses, can replace required control panel of traditional elevator relay control system and button effectively and control the cabinet, PLC control system combines together with the touch -sensitive screen, makes PLC control system can accomplish the SOS who has work interface such as graphical, visual, simplifies the equipment of button on traditional control system control cabinet, instrument and meter, wiring dish etc..
Description
Technical field
The utility model relates to elevator control technology field, more specifically, it relates to a kind of elevator controlling device based on touch-screen.
Background technology
The electrical control of elevator is mainly used in management position signal, speed signal, safety signal and various command signal; elevator can be run normally; ensure the safety of client; when not running, elevator is in protection state; and control elevator and can send various display, floor display, upstream and downstream display. Adopting relay logic circuit in elevator control technology in the past, and be usually called as Control, hardwire logic control method has simply, feature intuitively, but versatility is poor, and contact is a lot, wiring is complicated, and failure rate is higher, and equipment is huge, power consumption is big.
In addition, considering from secure context, elevator meeting catastrophic failure, rescue personnel cannot observe the situation of trapped personnel. If based on the elevator controlling device of touch-screen, touch-screen has different layers, managerial personnel authorize enter supervisory layers just can elevator inner case very directly perceived, and do not need monitor room.
Practical novel content
In view of the above problems, the purpose of this utility model is to provide a kind of elevator controlling device based on touch-screen, to solve in above-mentioned background technology the problem proposed.
The elevator controlling device based on touch-screen that the utility model provides, comprise PLC control system and frequency conversion speed-adjusting system, frequency conversion speed-adjusting system comprises indirect communication frequency transformer, electric motor and control subsystem, and control subsystem comprises controller, amperometric and Rotating speed measring device; Wherein, the output port of PLC control system is connected with the analog input port of indirect communication frequency transformer, using the analog input signal of the output voltage of PLC control system as indirect communication frequency transformer; Indirect communication frequency transformer is connected with controller, using the output signal of indirect communication frequency transformer as the input signal of controller; Controller is connected with electric motor, for regulating the rotating speed of electric motor and control the torque of electric motor;Controller is also connected with amperometric and Rotating speed measring device, for being checked the running status of elevator by the detection signal of amperometric and Rotating speed measring device, and, PLC control system carries out communication by RS232 serial bus and touch-screen.
Wherein, preferred scheme is, indirect communication frequency transformer comprises rectifier and invertor, and the output terminal of indirect communication frequency transformer is connected with the input terminus of rectifier, the output terminal of rectifier is connected with the input terminus of invertor, and the output terminal of invertor is connected with the input terminus of controller.
Wherein, it is preferable that scheme be that electric motor is asynchronous motor.
Utilize above-mentioned according to the elevator controlling device based on touch-screen of the present utility model, can effectively substitute the control panel needed for traditional elevator relay Controlling System and button manipulation cabinet, PLC combines with touch-screen, enable PLC complete to have the independent operation system of the working interface such as graphical, visual, simplify the equipment of button, instrument, patching panel etc. on traditional control system supervisory control desk.
Accompanying drawing explanation
By reference to below in conjunction with the content of the description of the drawings and claim book, and understanding more comprehensively along with to of the present utility model, other object of the present utility model and result will be understood and easy to understand more. In the accompanying drawings:
Fig. 1 shows the structural representation according to the elevator controlling device based on touch-screen of the present utility model.
Reference numeral wherein comprises: PLC control system 1, indirect communication frequency transformer 2, rectifier 21, invertor 22, electric motor 3, controller 4, amperometric 5, Rotating speed measring device 6, touch-screen 7.
The label similar or corresponding feature or function of instruction identical in all of the figs.
Embodiment
Below with reference to accompanying drawing, specific embodiment of the utility model is described in detail.
Fig. 1 shows the structural representation according to the elevator controlling device based on touch-screen of the present utility model.
As shown in Figure 1, the elevator controlling device based on touch-screen that the utility model provides comprises PLC control system 1 and frequency conversion speed-adjusting system, PLC control system 1 is programmable logic controller, the advantage of programmable logic controller is adopted to be: complicated control can be realized, the controlling functions conveniently added or change, all right self-inspection and fault alarm display, it is to increase the security of elevator.
Frequency conversion speed-adjusting system comprises indirect communication frequency transformer 2, electric motor 3 and control subsystem, and control subsystem comprises controller 4, amperometric 5 and Rotating speed measring device 6. The output port of PLC control system 1 is connected with the analog input port of indirect communication frequency transformer 2, using the analog input signal of the output voltage of PLC control system 1 as indirect communication frequency transformer 2. Indirect communication frequency transformer 2 is connected with controller 4, using the output signal of indirect communication frequency transformer 2 as the input signal of controller 4; Controller 4 is connected with electric motor 3, for regulating the rotating speed of electric motor 3 and control the torque of electric motor; Controller 4 is also connected with amperometric 5 and Rotating speed measring device 6, for being checked the running status of elevator by the detection signal of amperometric 5 and Rotating speed measring device 6, and, PLC control system 1 carries out communication by RS232 serial bus and touch-screen 7.
Using the analog input signal of the output voltage of PLC control system 1 as indirect communication frequency transformer 2, it is actual in the input voltage of PLC control system 1 is converted to output of pulse signal to indirect communication frequency transformer 2, the pulse signal that PLC control system 1 exports is divided into 0000,0001,0010,0011,0100,0101 1,111 ten six kind, each pulse signal represents a kind of travelling speed of elevator, thus reaches the object of control elevator speed.
Indirect communication frequency transformer 2 is " AC-DC-AC " type transformer, it comprises rectifier 21 and invertor 22, the output terminal of indirect communication frequency transformer 2 is connected with the input terminus of rectifier 21, the output terminal of rectifier 21 is connected with the input terminus of invertor 22, and the output terminal of invertor 22 is connected with the input terminus of controller 4; Rectifier 21 is for turning into direct current by alternating-current, and invertor 22 for becoming the alternating-current of three-phase frequency-adjustable by DC inverter, and the alternating-current of inversion is carried to controller 4 by invertor 22, is controlled rotating speed and the torque of electric motor 3 by controller 4.
In the utility model, electric motor 3 is preferably asynchronous motor.
PLC control system 1 carries out communication by RS232 serial bus and touch-screen 7. PLC control system 1 controls the operation of elevator, by information feed back to touch-screen 7, with controlling the operation up and down of elevator or can select floor by direct vision on touch-screen 7.
The combination of touch-screen 7 and PLC control system 1, it is possible to effectively substitute the control panel needed for traditional elevator relay Controlling System and button manipulation cabinet. Utilize PLC control system 1 to combine with touch-screen 7, make PLC control system 1 can complete to have the independent operation system of the working interface such as graphical, visual, simplify the equipment of button, instrument, patching panel etc. on traditional control system supervisory control desk.
Touch-screen 7 comprises main interface and multiple sub-interface, the main interface of touch-screen 7 belongs to the basic picture of whole building elevator group's supervisory system, it is used for showing the overall operation operating mode of each Elevator for entrance type building, simulation animation effect is depicted each elevator visually and is risen and decline, elevator can be carried out all kinds of process, such as functions such as elevator Initialize installation, operation elevator, display elevator faults simultaneously. Under special emergency occurs in elevator, operational management personnel by " suddenly stopping " button operation elevator of key frame, can make stopping of elevator safety, and the continuation of Accident prevention expands.
Building elevator group's supervisory system fault details interface belongs to the sub-interface at main interface, it is possible to demonstrated the position of fault elevator faults point by the data of reality, fault type. When scanning process finding, certain elevator terminal breaks down; elevator monitoring system will detect the parameter value of judgement place fault type and correspondence automatically; it is convenient to relevant repair and maintenance personnel and carries out corresponding elevator reparing protection; thus shorten the repair time of elevator, be conducive to the serviceability of elevator.
Describe in an illustrative manner according to the elevator controlling device based on touch-screen that the utility model proposes above with reference to accompanying drawing. However, it will be understood by those skilled in the art that, for the elevator controlling device based on touch-screen that above-mentioned the utility model proposes, it is also possible to make various improvement on the basis not departing from the utility model content. Therefore, protection domain of the present utility model should be determined by the content of appending claims.
Claims (3)
1. the elevator controlling device based on touch-screen, it is characterized in that, comprise PLC control system (1), frequency conversion speed-adjusting system and touch-screen (7), described frequency conversion speed-adjusting system comprises indirect communication frequency transformer (2), electric motor (3) and control subsystem, and described control subsystem comprises controller (4), amperometric (5) and Rotating speed measring device (6); Wherein, the output port of described PLC control system (1) is connected with the analog input port of described indirect communication frequency transformer (2), using the analog input signal of the output voltage of described PLC control system (1) as described indirect communication frequency transformer (2);Described indirect communication frequency transformer (2) is connected with described controller (4), using the input signal of the output signal of described indirect communication frequency transformer (2) as described controller (4); Described controller (4) is connected with described electric motor (3), for regulating the rotating speed of described electric motor (3) and control the torque of described electric motor (3); Described controller (4) is also connected with described amperometric (5) and described Rotating speed measring device (6), for being checked the running status of elevator by the detection signal of described amperometric (5) and described Rotating speed measring device (6), and, described PLC control system (1) carries out communication by RS232 serial bus and described touch-screen (7).
2. as claimed in claim 1 based on the elevator controlling device of touch-screen, it is characterized in that, described indirect communication frequency transformer (2) comprises rectifier (21) and invertor (22), described indirect communication frequency transformer (2) is connected with the input terminus of described rectifier (21), the output terminal of described rectifier (21) is connected with the input terminus of described invertor (22), and the output terminal of described invertor (22) is connected with the input terminus of described controller (4).
3. as claimed in claim 1 based on the elevator controlling device of touch-screen, it is characterised in that, described electric motor (3) is asynchronous motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620048967.1U CN205312804U (en) | 2016-01-19 | 2016-01-19 | Elevator controller based on touch -sensitive screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620048967.1U CN205312804U (en) | 2016-01-19 | 2016-01-19 | Elevator controller based on touch -sensitive screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205312804U true CN205312804U (en) | 2016-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620048967.1U Expired - Fee Related CN205312804U (en) | 2016-01-19 | 2016-01-19 | Elevator controller based on touch -sensitive screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205312804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107416657A (en) * | 2017-06-16 | 2017-12-01 | 派克诺电梯（苏州）有限公司 | A kind of intelligent elevator door handle and its control system and control method |
-
2016
- 2016-01-19 CN CN201620048967.1U patent/CN205312804U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107416657A (en) * | 2017-06-16 | 2017-12-01 | 派克诺电梯（苏州）有限公司 | A kind of intelligent elevator door handle and its control system and control method |
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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: 20160615 Termination date: 20170119 |