CN204400365U - A kind of electric terminal being applicable to elevator - Google Patents
A kind of electric terminal being applicable to elevator Download PDFInfo
- Publication number
- CN204400365U CN204400365U CN201420706723.9U CN201420706723U CN204400365U CN 204400365 U CN204400365 U CN 204400365U CN 201420706723 U CN201420706723 U CN 201420706723U CN 204400365 U CN204400365 U CN 204400365U
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- elevator
- communication unit
- floor
- applicable
- electric terminal
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- Indicating And Signalling Devices For Elevators (AREA)
- Elevator Control (AREA)
Abstract
The utility model discloses a kind of electric terminal being applicable to elevator, 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.Compared with prior art, be originally 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.
Description
Technical field
The utility model relates to a kind of intelligent power final terminal, and 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 utility model 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.
The beneficial effects of the utility model: 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 the utility model intelligent terminal;
Fig. 2 is the utility model intelligent terminal single chip circuit figure;
Fig. 3 is the utility model computer control system RS842 bus reception figure;
Fig. 4 is the utility model computer control system RS842 transtation mission circuit figure;
Fig. 5 is the utility model elevator control circuit schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
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 2, 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 |
|---|---|---|---|
| CN201420706723.9U CN204400365U (en) | 2014-11-21 | 2014-11-21 | A kind of electric terminal being applicable to elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420706723.9U CN204400365U (en) | 2014-11-21 | 2014-11-21 | A kind of electric terminal being applicable to elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204400365U true CN204400365U (en) | 2015-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420706723.9U Expired - Fee Related CN204400365U (en) | 2014-11-21 | 2014-11-21 | A kind of electric terminal being applicable to elevator |
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| Country | Link |
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| CN (1) | CN204400365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444652A (en) * | 2014-11-21 | 2015-03-25 | 四川慧盈科技有限责任公司 | Electrical terminal for elevators |
-
2014
- 2014-11-21 CN CN201420706723.9U patent/CN204400365U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444652A (en) * | 2014-11-21 | 2015-03-25 | 四川慧盈科技有限责任公司 | Electrical terminal for elevators |
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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 |
Granted publication date: 20150617 Termination date: 20151121 |
|
| EXPY | Termination of patent right or utility model |