CN104444652A - Electrical terminal for elevators - Google Patents
Electrical terminal for elevators Download PDFInfo
- Publication number
- CN104444652A CN104444652A CN201410674295.0A CN201410674295A CN104444652A CN 104444652 A CN104444652 A CN 104444652A CN 201410674295 A CN201410674295 A CN 201410674295A CN 104444652 A CN104444652 A CN 104444652A
- Authority
- CN
- China
- Prior art keywords
- communication unit
- elevator
- control system
- floor
- control unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/3415—Control system configuration and the data transmission or communication within the control system
- B66B1/3446—Data transmission or communication within the control system
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/3415—Control system configuration and the data transmission or communication within the control system
- B66B1/3446—Data transmission or communication within the control system
- B66B1/3461—Data transmission or communication within the control system between the elevator control system and remote or mobile stations
Abstract
The invention discloses an electrical terminal for elevators. The electrical terminal comprises a core control unit, and the core control unit can enable the building elevators to stop on control floors. Data communication lines are arranged on floors respectively, and the data communication lines of all the floors are connected to a computer control system. Compared with the prior art, the electrical terminal for the elevators is based on the computer control system and an RS842 bus, lifting of all the elevators in a building can be managed in a centralized mode, therefore, elevator failures are reduced, the failures can be found in time, and safety is guaranteed. Therefore, the running efficiency of the elevators is improved, labor waste is reduced, the elevators are used more conveniently and faster, and the elevators are more intelligent.
Description
Technical field
The present invention relates to a kind of intelligent power final terminal, specifically a kind of electric terminal being applicable to elevator, belongs to field of terminal equipment.
Background technology
Intelligent building is the mark of modern office building and house.Usually additionally arranging by carrying out communication facilities to existing building, increasing the equipment such as computerized information service terminal, tie line, programme-controlled exchange and control of intelligent terminal.They utilize sensor assembly, main control module, driver module, display module and alarm module to embed relevant device.Sensor assembly can accept external information change and sensor information is passed to main control module process; Main control module is responsible for control and data processing, transmission and the storage of whole system; Driver module can drive external electric equipment thus controls the upper and lower of elevator and stop.
Utilize intelligent power final terminal, can make that elevator and people's is convenient alternately and quick, and by the operation of radio propagation technical controlling elevator, more reliable and more stable and safety.
Summary of the invention
For above-mentioned prior art Problems existing, the invention provides a kind of electric terminal being applicable to elevator, should by the operation of radio propagation technical controlling elevator, more reliable and more stable and safety.
For achieving the above object, a kind of electric terminal being applicable to elevator, is characterized in that: comprise key control unit, and described key control unit can make building elevator stablize and rest in control floor; Each floor is furnished with tie line, and the tie line of each floor is interconnected to computer control system; Also comprise power communication unit and wireless communication unit, described power communication unit is connected with described key control unit with wireless communication unit, and described key control unit is connected with control center's exchange and floor switch; Described tie line, power communication unit and wireless communication unit collect RS842 bus, and connects the conv of translation data at the Serial Port Line place of described RS842 bus.
Further, described control center exchange is identical with floor switch, and all sends instruction with computer control system and be as the criterion; The master controller of each exchange is dual-serial-port single-chip STC11L01E.
Further, described computer control system adopts SOC, it can control described key control unit, power communication unit and wireless communication unit, and described tie line adopts parallel way to be connected with computer control system, thus can control the lifting of elevator
Further, described key control unit adopts STM32F103ZET6 microcontroller, and it comprises frame respond module, i.e. the storage of man-machine interchange information and transmission; Described power communication unit and wireless communication unit adopt identical communication chip MAX485, and it can ensure the stable and reliable of described computer control system transmission of signal.
Further, described dual-serial-port single-chip STC11L01E at least comprises pin P3.0, P3.1, XTAL1, ATAL2, P1.6 and P1.7, and pin R0 with DI of the first and second serial communication chip MAX485 is connected.
Beneficial effect of the present invention: compared with prior art, originally be applicable to electric terminal computer based control system and the RS842 bus of elevator, by the lifting centralized management of elevators all in building, thus elevator faults appearance can be reduced, and meeting Timeliness coverage fault, ensure safety.Thus improve the operating efficiency of elevator, and reduce manpower waste, convenient and use elevator quickly, make elevator more intelligent.
Accompanying drawing explanation
Fig. 1 is the functional block diagram of intelligent terminal of the present invention;
Fig. 2 is intelligent terminal single chip circuit figure of the present invention;
Fig. 3 is computer control system RS842 bus reception figure of the present invention;
Fig. 4 is computer control system RS842 transtation mission circuit figure of the present invention;
Fig. 5 is elevator control circuit schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1: a kind of electric terminal being applicable to elevator comprises key control unit, described key control unit can make building elevator stablize and rest in control floor; Each floor is furnished with tie line, and the tie line of each floor is interconnected to computer control system; Also comprise power communication unit and wireless communication unit, described power communication unit is connected with described key control unit with wireless communication unit, and described key control unit is connected with control center's exchange and floor switch; Described tie line, power communication unit and wireless communication unit collect RS842 bus, and connects the conv of translation data at the Serial Port Line place of described RS842 bus.Described control center exchange is identical with floor switch, and all sends instruction with computer control system and be as the criterion; The master controller of each exchange is dual-serial-port single-chip STC11L01E.Described computer control system adopts SOC, it can control described key control unit, power communication unit and wireless communication unit, and described tie line adopts parallel way to be connected with computer control system, thus the described key control unit of the lifting that can control elevator adopts STM32F103ZET6 microcontroller, it comprises frame respond module, i.e. the storage of man-machine interchange information and transmission; Described power communication unit and wireless communication unit adopt identical communication chip MAX485, and it can ensure the stable and reliable of described computer control system transmission of signal.Described dual-serial-port single-chip STC11L01E at least comprises pin P3.0, P3.1, XTAL1, ATAL2, P1.6 and P1.7, and pin R0 with DI of the first and second serial communication chip MAX485 is connected.
Principle of work: suppose one of them building You12Dong building, there are 10 floor in each building, to the address of the corresponding floor switch of each floor be classified as respectively 0x01,0x02,0x03 ..., 0x0A, to Mei Dong building arrange building exchange be 0x01,0x02,0x03 ..., 0x0A.Thus can be by the distribute address of elevator controlling floor of exchange: 0x01,0x02,0x03 ..., 0x09.When human-computer exchange, namely people take certain elevator when arriving certain floor, the corresponding level number of elevator is selected by computer control system, and when clicking this order of execution, this order adopts STM32F103ZET6 microcontroller to pass to control center's exchange by make frame format be converted into order data by the serial ports of RS842 bus and key control unit, and specific instructions frame is: 0x53,0x00,0x09,0x08,0x04,0x02,0x47.When elevator arrives designated floor, termination will be ordered.Thus 0x03,0x09,0x08 and 0x04 can be obtained be distributed as address word joint number, building address, floor address and electric life controller address.
This computer system adopts dual-serial-port single-chip STC11L01E, its circuit diagram as shown in Figure 2, serial ports 1 i.e. pin P3.0 and P3.1 is used for receiving the order from last layer exchange, and serial ports 2, namely P1.6, P1.7 issue next layer switch for the data received.For serial communication chip MAX485, comprise the first serial communication chip MAX485 receiving data and the second serial communication chip MAX485 sending data, concrete circuit diagram is as shown in Fig. 3, Fig. 4 and Fig. 5.Wherein be connected with resistance R8 and resistance R7 between pin A, B of the first serial communication chip MAX485 and interface 1.And between resistance R8 and resistance R7, be connected with the diode of burning voltage.Contact between resistance R7 and pin A and the contact between resistance R8 and pin A are connected with resistance R6.In addition, the resistance R5 that the resistance R8 contact common with resistance R6 is connected with power supply in addition, and the contact of resistance R7, R6 and wiring pin BD is connected with resistance R4.Pin R0 with DI of the second serial communication chip MAX485 is connected with lower one deck, and its pin R0 with DI is connected with micro controller system STC11L01E, thus completes control and the lifting of elevator.From computer control system, can find out completely.
Claims (5)
1. be applicable to an electric terminal for elevator, it is characterized in that: comprise key control unit, described key control unit can make building elevator stablize and rest in control floor; Each floor is furnished with tie line, and the tie line of each floor is interconnected to computer control system; Also comprise power communication unit and wireless communication unit, described power communication unit is connected with described key control unit with wireless communication unit, and described key control unit is connected with control center's exchange and floor switch; Described tie line, power communication unit and wireless communication unit collect RS842 bus, and connects the conv of translation data at the Serial Port Line place of described RS842 bus.
2. a kind of electric terminal being applicable to elevator according to claim 1, is characterized in that: described control center exchange is identical with floor switch, and all sends instruction with computer control system and be as the criterion; The master controller of each exchange is dual-serial-port single-chip STC11L01E.
3. a kind of electric terminal being applicable to elevator according to claim 1 and 2, it is characterized in that: described computer control system adopts SOC, it can control described key control unit, power communication unit and wireless communication unit, and described tie line adopts parallel way to be connected with computer control system, thus can control the lifting of elevator.
4. a kind of electric terminal being applicable to elevator according to claim 1, is characterized in that: described key control unit adopts STM32F103ZET6 microcontroller, and it comprises frame respond module, i.e. the storage of man-machine interchange information and transmission; Described power communication unit and wireless communication unit adopt identical communication chip MAX485, and it can ensure the stable and reliable of described computer control system transmission of signal.
5. a kind of electric terminal being applicable to elevator according to claim 4, it is characterized in that: described dual-serial-port single-chip STC11L01E at least comprises pin P3.0, P3.1, XTAL1, ATAL2, P1.6 and P1.7, pin R0 with DI of the first and second serial communication chip MAX485 is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410674295.0A CN104444652A (en) | 2014-11-21 | 2014-11-21 | Electrical terminal for elevators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410674295.0A CN104444652A (en) | 2014-11-21 | 2014-11-21 | Electrical terminal for elevators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104444652A true CN104444652A (en) | 2015-03-25 |
Family
ID=52891534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410674295.0A Pending CN104444652A (en) | 2014-11-21 | 2014-11-21 | Electrical terminal for elevators |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104444652A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109462423A (en) * | 2018-10-24 | 2019-03-12 | 日立楼宇技术（广州）有限公司 | A kind of inspection method of data transmission unit, device, equipment and medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005119760A (en) * | 2003-10-14 | 2005-05-12 | Mitsubishi Electric Corp | Signal transmission device for elevator |
| WO2008072023A1 (en) * | 2006-12-13 | 2008-06-19 | Otis Elevator Company | Portable emergency and inspection interface for elevators |
| US20080264731A1 (en) * | 2005-10-04 | 2008-10-30 | Mangini Richard J | Wireless, Self-Contained Elevator Call Request Entry System |
| JP2010070380A (en) * | 2008-09-22 | 2010-04-02 | Toshiba Elevator Co Ltd | Group supervisory operation control system for elevator |
| CN204400365U (en) * | 2014-11-21 | 2015-06-17 | 四川慧盈科技有限责任公司 | A kind of electric terminal being applicable to elevator |
-
2014
- 2014-11-21 CN CN201410674295.0A patent/CN104444652A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005119760A (en) * | 2003-10-14 | 2005-05-12 | Mitsubishi Electric Corp | Signal transmission device for elevator |
| US20080264731A1 (en) * | 2005-10-04 | 2008-10-30 | Mangini Richard J | Wireless, Self-Contained Elevator Call Request Entry System |
| WO2008072023A1 (en) * | 2006-12-13 | 2008-06-19 | Otis Elevator Company | Portable emergency and inspection interface for elevators |
| JP2010070380A (en) * | 2008-09-22 | 2010-04-02 | Toshiba Elevator Co Ltd | Group supervisory operation control system for elevator |
| CN204400365U (en) * | 2014-11-21 | 2015-06-17 | 四川慧盈科技有限责任公司 | A kind of electric terminal being applicable to elevator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109462423A (en) * | 2018-10-24 | 2019-03-12 | 日立楼宇技术（广州）有限公司 | A kind of inspection method of data transmission unit, device, equipment and medium |
| CN109462423B (en) * | 2018-10-24 | 2022-01-11 | 日立楼宇技术（广州）有限公司 | Method, device, equipment and medium for checking data transmission unit |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |