CN201961937U - Gantry crane and ceiling assembly integrated controller provided with CAN (Controller Area Network) interface - Google Patents
Gantry crane and ceiling assembly integrated controller provided with CAN (Controller Area Network) interface Download PDFInfo
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- CN201961937U CN201961937U CN2011200450255U CN201120045025U CN201961937U CN 201961937 U CN201961937 U CN 201961937U CN 2011200450255 U CN2011200450255 U CN 2011200450255U CN 201120045025 U CN201120045025 U CN 201120045025U CN 201961937 U CN201961937 U CN 201961937U
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- 238000012545 processing Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000007257 malfunction Effects 0.000 abstract 1
- 238000004891 communication Methods 0.000 description 2
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- 230000004048 modification Effects 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a gantry crane and ceiling assembly integrated controller provided with a CAN (Controller Area Network) interface, which comprises a power circuit, an encoder feedback unit, an operation interface unit, an external in-out unit, a motor driving unit and a three-phase alternating-current machine, a control processing unit and a CAN node unit, and is characterized in that the power circuit is connected with other units; the control processing unit is connected with the encoder feedback unit, the CAN node unit, the operation interface unit, the external in-out unit and the motor driving unit; and the motor driving unit is also connected with the three-phase alternating-current motor. The gantry crane and ceiling assembly integrated controller well solves the problems that the using amount of original cables is large, and signals transmitted by the cables are easy to be interfered by the outside and cause malfunction, so that the reliability of a gantry crane is better. As the service life of the controller is only related to elements, the service life of the controller is longer.
Description
Technical field
The utility model relates to a kind of elevator function unit, especially relates to a kind of elevator door-motor and the two-in-one controller of sedan-chair top board.
Background technology
Present door machine mode adopts frequency modulation and voltage modulation to exchange control, the light-coupled isolation input and the relay way of output more.The sedan-chair top board plays the effect that connects master control and door machine, give a machine with the switch door order that master control is sent, and the door machine switch door signal that puts in place sent to master control, gather analog quantity or digital quantity that car is weighed simultaneously, export to master control board after the processing, receive behind the output command of master control board and to convert it to relay output after handling, the transmission of these signals is fully by cable, the use amount of cable is extremely big in actual use, transmission signals is subjected to extraneous interference easily and causes misoperation, be subjected to the restriction of switch number of times the service life of relay, and service life is shorter, and in use the sedan-chair top board just plays the effect of tie.
The utility model content
The purpose that the utility model is wanted is to propose a kind of machine, sedan-chair to push up incorporate controller, independently finish put in place the output of signal of the reception of switch door order and switch door by the controlled processing unit on the door machine plate by the CAN bus, and finish some common input and output and handle, it is bigger to can solve original cable use amount, transmission signals is subjected to the problem that external interference causes misoperation easily, the better reliability of feasible door machine.
In order to achieve the above object, technical solution adopted in the utility model is:
A kind of door machine, sedan-chair top integrated controller with CAN interface, comprise power circuit, encoder feedback unit, operation interface unit, outside input-output unit, electric-motor drive unit, three phase alternating current motor, it is characterized in that: comprise that also controlled processing unit, CAN node unit, described power circuit all link to each other with other unit; Controlled processing unit links to each other with encoder feedback unit, CAN node unit, operation interface unit, outside input-output unit, electric-motor drive unit; Electric-motor drive unit also links to each other with three phase alternating current motor.
Aforesaid a kind of door machine, sedan-chair top integrated controller with CAN interface, it is characterized in that: described controlled processing unit comprises MCU microprocessor and DSP microprocessor.
Aforesaid a kind of door machine, sedan-chair top integrated controller with CAN interface, 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.
The beneficial effects of the utility model are:
Door machine, sedan-chair top integrated controller that the utility model provides with CAN interface, adopt MCU 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.Independently finish put in place the output of signal of the reception of switch door order and switch door by the CAN bus simultaneously, and finish some common input and output and handle, the better reliability of feasible door machine, and owing to only follow service life components and parts relevant, so longer service life.
Description of drawings
Fig. 1 is door machine, the sedan-chair top integrated controller system chart that the utlity model has the CAN interface.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in Figure 1, a kind of door machine, sedan-chair top integrated controller with CAN interface, comprise power circuit, encoder feedback unit, operation interface unit, outside input-output unit, electric-motor drive unit, motor, it is characterized in that: comprise that also controlled processing unit, CAN node unit, described power circuit all link to each other with other unit; Controlled processing unit links to each other with encoder feedback unit, CAN node unit, operation interface unit, outside input-output unit, electric-motor drive unit; Electric-motor drive unit also links to each other with three phase alternating current 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.The CAN node unit regularly receives the data that master control hands down by CAN bus communication mode, is transferred to the MCU microprocessor, and after the MCU microprocessor processes, the timer-operated data of carrying out send.The encoder feedback unit is transferred to the MCU microprocessor with the direction of the current location of motor and operation in the mode of pulse, after the MCU microprocessor is judged and is handled through paired pulses, give electric-motor drive unit with command transfer, electric-motor drive unit is exported PWM according to the order that receives and is carried out real-time adjustment.Outside input-output unit links to each other with controlled processing unit, and outside input-output unit comprises inputs such as elevator light curtain signal, safety edge signal, car weighing-up wave, comprises outputs such as elevator arrival gong, the energy-conservation output of car.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 serial communication.
More than show and described groundwork of the present utility model and principal character and advantage of the present invention.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 invention; without departing from the spirit and scope of the present invention; 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 defined by appending claims and equivalent thereof.
Claims (3)
1. door machine, sedan-chair top integrated controller with CAN interface, comprise power circuit, encoder feedback unit, operation interface unit, outside input-output unit, electric-motor drive unit, three phase alternating current motor, it is characterized in that: also comprise controlled processing unit, CAN node unit, described power circuit all links to each other with other unit; Controlled processing unit links to each other with encoder feedback unit, CAN node unit, operation interface unit, outside input-output unit, electric-motor drive unit; Electric-motor drive unit also links to each other with three phase alternating current motor.
2. a kind of door machine, sedan-chair top integrated controller with CAN interface according to claim 1, it is characterized in that: described controlled processing unit comprises MCU microprocessor and DSP microprocessor.
3. a kind of door machine, sedan-chair top integrated controller according to claim 2 with CAN interface, 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 |
|---|---|---|---|
| CN2011200450255U CN201961937U (en) | 2011-02-23 | 2011-02-23 | Gantry crane and ceiling assembly integrated controller provided with CAN (Controller Area Network) interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200450255U CN201961937U (en) | 2011-02-23 | 2011-02-23 | Gantry crane and ceiling assembly integrated controller provided with CAN (Controller Area Network) interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201961937U true CN201961937U (en) | 2011-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011200450255U Expired - Lifetime CN201961937U (en) | 2011-02-23 | 2011-02-23 | Gantry crane and ceiling assembly integrated controller provided with CAN (Controller Area Network) interface |
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| CN (1) | CN201961937U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103224185A (en) * | 2013-04-12 | 2013-07-31 | 快意电梯股份有限公司 | Protection circuit and protection method for elevator door motor |
| CN104058323A (en) * | 2014-06-12 | 2014-09-24 | 重庆伊士顿电梯有限责任公司 | Serial communication circuit applied to top of elevator car and control method of serial communication circuit |
| CN106144809A (en) * | 2015-04-08 | 2016-11-23 | 南京化工职业技术学院 | A kind of novel elevator central control system based on CAN passage |
-
2011
- 2011-02-23 CN CN2011200450255U patent/CN201961937U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103224185A (en) * | 2013-04-12 | 2013-07-31 | 快意电梯股份有限公司 | Protection circuit and protection method for elevator door motor |
| CN103224185B (en) * | 2013-04-12 | 2015-01-21 | 快意电梯股份有限公司 | Protection circuit and protection method for elevator door motor |
| CN104058323A (en) * | 2014-06-12 | 2014-09-24 | 重庆伊士顿电梯有限责任公司 | Serial communication circuit applied to top of elevator car and control method of serial communication circuit |
| CN104058323B (en) * | 2014-06-12 | 2016-06-01 | 重庆伊士顿电梯有限责任公司 | It is applied to serial communication circuit and the control method thereof on elevator sedan-chair top |
| CN106144809A (en) * | 2015-04-08 | 2016-11-23 | 南京化工职业技术学院 | A kind of novel elevator central control system based on CAN passage |
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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: 20110907 |