CN203199824U

CN203199824U - Integrated elevator controller

Info

Publication number: CN203199824U
Application number: CN 201320029026
Authority: CN
Inventors: 朱金伟; 吴绍敏; 南智诚
Original assignee: SYNEY ELEVATOR (HANGZHOU) CO Ltd
Current assignee: Syney Electric Hangzhou Co ltd
Priority date: 2013-01-11
Filing date: 2013-01-11
Publication date: 2013-09-18
Anticipated expiration: 2023-01-11

Abstract

The utility model discloses an integrated elevator controller with upper computer debugging. The integrated elevator controller comprises three kinds of chips (14, 15 and 16), a driving circuit (11) connected with a frequency converter, an upper computer debugging interface (12) connected with a computer, a power source circuit (13) connected with an external power source and a debugger interface (17). The first chip (14) is STM32F103, and a central processor for elevator logic control is in charge of scheduling of an elevator and controlling of door opening and closing. The second chip (15) is TMS320F2812PGFA, and a central processor for elevator frequency converter control is responsible for three-phase power source inversion and frequency conversion speed regulation of a driving motor. The third chip (16) is SC95144XL and can achieve information interaction between the elevator and the frequency converter. The integrated elevator controller is provided with the three chips additionally, performs transformation mainly aiming at inside and outside communication of a lifter and man-machine debugging, uses the upper computer for debugging, reduces debugging complexity, and further has the advantages of being simple in structure, easy to operate and reliable and safe to monitor.

Description

The integrated elevator controller

Technical field

The utility model relates to the integrated elevator controller, is a kind of device that is applicable to the control of elevator variable frequency device and the control of elevator logic operation, belongs to elevator control field.

Background technology

The elevator operation need be carried out elevator logic control and Frequency Converter Control simultaneously, and data volume is big, communication is complicated, and the elevator debugging personnel need carry out the quantity of parameters adjustment, big, the complexity of working of debugging difficulty when the debugging elevator.

Existing integrated elevator controller aspect complex communication mainly by following method: concrete visible China Patent No.: 200610038025.6, name is called " integral frequency conversion controller for elevator ", the method that this patent is set forth is that the CANBUS communication is used in communication in sedan-chair, MODBUS is used in the outer communication of sedan-chair, use two kinds of communication modes simultaneously, increase software complexity, and increased the fault rate of communication.Existing electric life controller generally uses debugger to debug aspect man-machine debugging interface, and debugging work load is big, and is strongly professional, and makes mistakes easily.

The utility model content

For solving problems of the prior art, the utility model is primarily aimed at communication and man-machine debugging improves, and the CANBUS communication is used in outer communication simultaneously at communication and sedan-chair in the sedan-chair, reduces the communication complexity; And aspect man-machine debugging, can use the upper computer debugging, by enriching upper computer debugging interface, reduce the debugging complexity.

Elaborate the technical solution of the utility model below in conjunction with the utility model Figure of description mark.

The integrated elevator controller, it is a kind of electric life controller 1 with the upper computer debugging, it comprises, three kinds of chip 14-16, the driving circuit 11 that joins with frequency converter, the upper computer debugging interface 12, the power circuit 13 that is connected with external power supply and the debugger interface 17 that join with computer, it is characterized in that: first chip 14 in the described chip is STM32F103, for the central process unit of elevator logic control is responsible for the scheduling of elevator and the control of switch door; Second chip 15 in described three kinds of chips is TMS320F2812PGFA, is responsible for the frequency control of three phase mains inversion and drive motor for the central process unit of elevator variable frequency device control; The 3rd chip 16 in described three kinds of chips is SC95144XL, can realize the mutual of elevator and frequency converter information by first parallel bus 18.

Described upper computer debugging interface 12 is monitored elevator operation and faulty condition and is adjusted and change parameters of elevator run by the upper computer software in the described computer and reaches optimum operation, to reach best elevator ride comfort.

Described debugger interface 17 is by its operation of circuit supervision elevator and faulty condition, adjusts and the key parameter of change elevator operation, realizes that the operation of chien shih elevator is normal when the fastest.

Comprise that also second parallel bus 23 is CANBUS, described second parallel bus 23 can be simultaneously with sedan-chair in communication 21 and the outer communication 22 of sedan-chair is carried out in the sedan-chair and sedan-chair is outer demonstration, calling information mutual.

Described three kinds of chips 14 and chip 15 and chip 16 are realized the mutual of elevator and frequency converter information by described first parallel bus 18.

The utility model has solved the problem that prior art exists, realize the object of the invention, by in controller, increasing by three chips, and be primarily aimed at the inside and outside communication of sedan-chair and man-machine debugging improves, the CANBUS communication is used in communication simultaneously outside communication and the sedan-chair in sedan-chair, has reduced the communication complexity; And aspect man-machine debugging, used the upper computer debugging, realized reducing the debugging complexity by enriching upper computer debugging interface, in a word, that this device also has is simple in structure, processing ease, the reliable and secure advantage of monitoring.

Description of drawings

Fig. 1 is the utility model one example structure scheme drawing.

Indicate among the figure: 1, controller; 11, driving circuit; 12, upper computer debugging interface; 13, power circuit; 14, first chip (STM32F103); 15, second chip (TMS320F2812GFA); 16, the 3rd chip is SC95144XL; 17, debugger interface; 18, first parallel bus; 21, communication in the sedan-chair; 22, the outer communication of sedan-chair; 23, second parallel bus.

The specific embodiment

Accompanying drawing 1 is the utility model one example structure scheme drawing, is preferred forms.Further describe the utility model technology contents and the specific embodiment below in conjunction with accompanying drawing.

According to shown in Figure 1, the utility model comprises following major part:

The second chip TMS 320 F 2812 PGFA15 mainly is responsible for the calculating of elevator run curve and the generation of driving frequency converter pwm signal.

Communication 21 in the sedan-chair, the collection of calling signal in the demonstration of telltale and the sedan-chair in the main responsible sedan-chair, and by second parallel bus 23 (CANBUS) signal is transferred to the integrated elevator controller, by first chip 14 (STM32F103) this signal is responded the elevator dispatching operation again.

The outer communication 22 of sedan-chair, the demonstration of the outer telltale of main responsible sedan-chair and the collection of the outer calling signal of sedan-chair, and by second parallel bus 23 (CANBUS) signal is transferred to the integrated elevator controller, by first chip 14 (STM32F103) this signal is responded the elevator dispatching operation again.

The utility model only is described in detail with regard to a most preferred embodiment of the present utility model; but can not be interpreted as the restriction of other modes that the utility model is implemented; everyly further improve and similar or identical scheme on the utility model basis, all being considered as is the scope that the utility model is asked for protection.

Claims

1. integrated elevator controller, it is a kind of electric life controller (1) with the upper computer debugging, it comprises, three kinds of chips (14,15,16), the driving circuit (11) that joins with frequency converter, the upper computer debugging interface (12), the power circuit (13) that is connected with external power supply and the debugger interface (17) that join with computer, it is characterized in that: first chip (14) in described three kinds of chips is STM32F103, be the central process unit of elevator logic control, be responsible for the scheduling of elevator and the control of switch door; Second chip (15) in described three kinds of chips is TMS320F2812PGFA, is the central process unit of elevator variable frequency device control, is responsible for the frequency control of three phase mains inversion and drive motor; The 3rd chip (16) in described three kinds of chips is SC95144XL, can realize the mutual of elevator and frequency converter information by first parallel bus (18).

2. integrated elevator controller according to claim 1, it is characterized in that: described upper computer debugging interface (12) is monitored elevator operation and faulty condition and is adjusted and change parameters of elevator run by the upper computer software in the described computer and reaches optimum operation.

3. integrated elevator controller according to claim 1 is characterized in that: described debugger interface (17) is by its operation of circuit supervision elevator and faulty condition, adjusts and the key parameter of change elevator operation.

4. integrated elevator controller according to claim 1, it is characterized in that: comprise that also second parallel bus (23) is CANBUS, described second parallel bus (23) can be simultaneously with sedan-chair in communication (21) and the outer communication (22) of sedan-chair is carried out in the sedan-chair and sedan-chair is outer demonstration, calling information alternately.

5. according to each described integrated elevator controller of claim 1-4, it is characterized in that: described three kinds of chips (14,15,16) are realized the mutual of elevator and frequency converter information by described first parallel bus (18).