CN201896024U - Permanent magnetic synchronous door machine controller - Google Patents
Permanent magnetic synchronous door machine controller Download PDFInfo
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- CN201896024U CN201896024U CN2011200450221U CN201120045022U CN201896024U CN 201896024 U CN201896024 U CN 201896024U CN 2011200450221 U CN2011200450221 U CN 2011200450221U CN 201120045022 U CN201120045022 U CN 201120045022U CN 201896024 U CN201896024 U CN 201896024U
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- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract 1
- 238000004891 communication Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
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Abstract
The utility model provides a permanent magnetic synchronous door machine controller. The door machine controller comprises a power supply circuit, a control processing unit, an encoder feedback unit, an operation interface unit, an external input/output unit, a motor drive unit and a motor, and is characterized in that the power supply circuit is connected with all the units; the control processing unit is connected with the operation interface unit, the external input/output unit and the motor drive unit; and the motor drive unit is connected with the encoder feedback unit and a permanent magnet synchronous motor. The door machine controller well overcomes the defects of low use efficiency and poor control characteristics of a motor. In addition, the door machine controller adopts MCU (micro controller unit) microprocessor to collect and process signals and deal with various working conditions, and adopts DSP (digital signal processor) microprocessor to control the PWM (pulse width modulation) output of the motor and monitor and process the real-time operation of the motor; and the two processors interactively process data and commands in real time, so that the operation of the system is more stable and more reliable, and the cost is lower.
Description
Technical field
The utility model relates to a kind of elevator function unit, especially relates to a kind of controller of controlling system for elevator door.
Background technology
Present door machine mode adopts frequency modulation and voltage modulation to exchange control more, what use is three-phase alternating current motor, the service efficiency of electrical motor is not high, controller characteristic curve is poor, driving the elevator door existence opens the door, the pass gate control is dumb, it is slow that starting stops speed, shortcomings such as polarization difference, because the volume of alternating current dynamo is bigger, brought many inconveniences for the installation of door machine, the low frequency moment of alternating current dynamo is little, and moment is too little when occurring starting in the actual use, causes machine switch normally, the alternating current dynamo power consumption is big, do not meet energy-conservation requirement, volume is big, causes the installation site inconvenience.
The utility model content
The technical problems to be solved in the utility model is to utilize MCU microprocessor and DSP microprocessor mode, utilize direct current vector converter technology to realize to Control of PMSM, a real-time tracking and the current running state of adjustment door machine are well finished the switch door action of a machine and the output that puts in place.
In order to address the above problem, technical solution adopted in the utility model is:
A kind of permanent-magnet synchronous door machine controller, comprise power circuit, controlled processing unit, encoder feedback unit, operation interface unit, outside input-output unit, electric-motor drive unit and motor, it is characterized in that: described power circuit all links to each other with other unit; Described controlled processing unit links to each other with operation interface unit, outside input-output unit, electric-motor drive unit; Described electric-motor drive unit links to each other with the encoder feedback unit, and described electric-motor drive unit also links to each other with permagnetic synchronous motor.
Aforesaid a kind of permanent-magnet synchronous door machine controller, it is characterized in that: described controlled processing unit comprises MCU microprocessor and DSP microprocessor.
Aforesaid a kind of permanent-magnet synchronous door machine controller is characterized in that: described operation interface unit is made up of two seven segment code telltales and four buttons, and the operation interface unit carries out the transmission and the exchange of data by data line and MCU microprocessor.
The beneficial effects of the utility model are:
The utility model permanent-magnet synchronous door machine controller adopts the MCU microprocessor to carry out the collection and the processing of signal, handle various operating mode, adopt the DSP microprocessor to carry out the PWM output control of motor, and the real-time motion of motor monitored and handle, the interaction process of carrying out data and order of two processor real-times, system's operation is more steady, more reliable, and cost is lower.
Description of drawings
Fig. 1 is the system chart of the utility model permanent-magnet synchronous door machine controller.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in Figure 1, a kind of permanent-magnet synchronous door machine controller, comprise power circuit, controlled processing unit, encoder feedback unit, operation interface unit, outside input-output unit, electric-motor drive unit and motor, it is characterized in that: power circuit all links to each other with other unit; Controlled processing unit links to each other with operation interface unit, outside input-output unit, electric-motor drive unit; Described electric-motor drive unit links to each other with the encoder feedback unit, and described electric-motor drive unit also links to each other with permagnetic synchronous motor.Described controlled processing unit comprises MCU microprocessor and DSP microprocessor.
The operation interface unit is that the commissioning staff carries out parameter setting, modification, offline debugger door machine, the instrument that door machine run location and state show.The operation interface unit is made up of two seven segment code telltales and four buttons, carries out the transmission and the exchange of data by data line and MCU microprocessor, realizes the debugging of parameter setting and door machine simply and easily.Outside input-output unit links to each other with controlled processing unit, and outside input-output unit comprises that a machine enabling signal, the machine-operated gate signal of door, a door machine close inputs such as gate signal slowly, comprises that a machine switch door puts in place and output such as fault output.Controlled processing unit links to each other with electric-motor drive unit, and MCU microprocessor and DSP microprocessor carry out the real-time Transmission of data command by the mode of asynchronous serial communication, realizes that the running state of motor is switched.The encoder feedback unit is transferred to DSP microprocessor in the mode of absolute location by the synchronous communication module with the direction of the current location of motor and operation; after the DSP microprocessor is judged and is handled through paired pulses; the control electric-motor drive unit; electric-motor drive unit according to the position of current door and the action command that receives to the real-time adjustment of PWM output carrying out; the control running velocity; and carry out driving malfunction in real time and detect, in time report to the police and protect driving circuit.Electric-motor drive unit is on the basis with the permasyn morot operation logic, utilization field orientation vector control theory, determined that the target flux current is 0 the control policy and the voltage modulated method of space vector pulse width modulation (SVPWM), by 12 accuracy A D samplers electric current is carried out real-time sampling, by communication port 4096 line magnetic coders are carried out speed sampling, model switches, the clark conversion, park conversion and anti-change, through functions such as PI adjustings, speed and current double closed-loop vector controlled have been realized, solved the dead band to this technical barrier of effectiveness affects, also try to achieve ratio and integrated value by the motor self study parameter of electric machine that learns, solve the not smart technical barrier of grade of PI parameter, to the motor operating state accuracy control, finally realize the good functions such as switch door of elevator door-motor.
More than show and described groundwork of the present utility model, principal character and advantage.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification sheets just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is by appending claims and equivalent circle thereof.
Claims (3)
1. permanent-magnet synchronous door machine controller, comprise power circuit, controlled processing unit, encoder feedback unit, operation interface unit, outside input-output unit, electric-motor drive unit and motor, it is characterized in that: described power circuit all links to each other with other unit; Described controlled processing unit links to each other with operation interface unit, outside input-output unit, electric-motor drive unit; Described electric-motor drive unit links to each other with the encoder feedback unit, and described electric-motor drive unit also links to each other with permagnetic synchronous motor.
2. a kind of permanent-magnet synchronous door machine controller according to claim 1, it is characterized in that: described controlled processing unit comprises MCU microprocessor and DSP microprocessor.
3. a kind of permanent-magnet synchronous door machine controller according to claim 2, it is characterized in that: described operation interface unit is made up of two seven segment code telltales and four buttons, and the operation interface unit carries out the transmission and the exchange of data by data line and MCU microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200450221U CN201896024U (en) | 2011-02-23 | 2011-02-23 | Permanent magnetic synchronous door machine controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200450221U CN201896024U (en) | 2011-02-23 | 2011-02-23 | Permanent magnetic synchronous door machine controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201896024U true CN201896024U (en) | 2011-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200450221U Expired - Lifetime CN201896024U (en) | 2011-02-23 | 2011-02-23 | Permanent magnetic synchronous door machine controller |
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| CN (1) | CN201896024U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389474A (en) * | 2014-09-28 | 2015-03-04 | 苏州市职业大学 | Automatic plate-turning door synchronously controlled by double direct current brushless motors |
| CN106629354A (en) * | 2016-12-14 | 2017-05-10 | 杭州法维莱科技有限公司 | Door machine controller with double permanent magnet motors |
| CN110231796A (en) * | 2019-04-08 | 2019-09-13 | 苏州个纳科技有限公司 | A kind of vector automatic door control system |
| CN110557080A (en) * | 2019-08-06 | 2019-12-10 | 珠海格力电器股份有限公司 | Servo motor control method and device and computer readable medium |
-
2011
- 2011-02-23 CN CN2011200450221U patent/CN201896024U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389474A (en) * | 2014-09-28 | 2015-03-04 | 苏州市职业大学 | Automatic plate-turning door synchronously controlled by double direct current brushless motors |
| CN106629354A (en) * | 2016-12-14 | 2017-05-10 | 杭州法维莱科技有限公司 | Door machine controller with double permanent magnet motors |
| CN110231796A (en) * | 2019-04-08 | 2019-09-13 | 苏州个纳科技有限公司 | A kind of vector automatic door control system |
| CN110557080A (en) * | 2019-08-06 | 2019-12-10 | 珠海格力电器股份有限公司 | Servo motor control method and device and computer readable medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: FLYING TECHNOLOGY LTD. Free format text: FORMER NAME: WUXI ZHANPENG TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 214024 A-031, hi tech Industrial Park, Jiangsu, Wuxi Patentee after: Wuxi Flying Technology Co., Ltd. Address before: 214024 A-031, hi tech Industrial Park, Jiangsu, Wuxi Patentee before: Wuxi Flying Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110713 |