CN206069103U - Intelligent elevator control system based on STC single-chip microcomputers - Google Patents
Intelligent elevator control system based on STC single-chip microcomputers Download PDFInfo
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- CN206069103U CN206069103U CN201621051185.XU CN201621051185U CN206069103U CN 206069103 U CN206069103 U CN 206069103U CN 201621051185 U CN201621051185 U CN 201621051185U CN 206069103 U CN206069103 U CN 206069103U
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- circuit
- elevator
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- floor display
- chip microcomputers
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- Indicating And Signalling Devices For Elevators (AREA)
Abstract
A kind of Intelligent elevator control system based on STC single-chip microcomputers, it is related to a kind of apparatus for controlling elevator, including main control module, reset circuit, elevator-calling key circuit, the upper and lower indicating circuit of elevator, current floor display circuit, motor drive module, infrared emission receiving circuit, warning circuit, purpose floor display circuit；Wherein main control module includes STC89C52 chip single-chip microcomputers, the input of the single-chip microcomputer is connected with elevator-calling key circuit, the outfan of single-chip microcomputer is connected with the upper and lower indicating circuit of elevator, current floor display circuit, motor drive module, warning circuit, purpose floor display circuit respectively, and the input/output terminal of single-chip microcomputer is connected with reset circuit, infrared emission receiving circuit.This utility model has reliable stability, and the cost of system is relatively low, easy to use, energy-saving safe, can more truly reflect the operation conditions of apparatus for controlling elevator, with larger market attractiveness.
Description
Technical field
This utility model is related to a kind of apparatus for controlling elevator, particularly a kind of Intelligent elevator control based on STC single-chip microcomputers
System processed.
Background technology
The increasingly advanced of science and technology drives developing rapidly for social economy, requirement more and more higher of the people to material life,
The height of each big city building is all constantly increasing or stretch to underground, if elevator is to serve weight lifting among these light
Effect.And people are with requirement of the expanding economy to elevator also more and more higher, its security reliability, accuracy, comfortableness by
Gradually become the focus of people's demand, people are increasing to the intelligentized control method demand of elevator.But most elevator control now
Device processed still uses former PLC（Programmable logic controller (PLC)）With the mode of the control such as relay, its specific aim is stronger, needs
Compilation and design is carried out according to every elevator object, its cost is higher.Additionally, existing elevator can not be shown on a display screen
Purpose floor, when crowded in elevator, if selected purpose floor button imprudence is touched cancellation, passenger cannot feel
Examine, cause easily to miss purpose floor, which uses or inconvenient.
The content of the invention
The technical problems to be solved in the utility model is：There is provided a kind of stable performance, cost it is relatively low, easy to use based on
The Intelligent elevator control system of STC single-chip microcomputers.
Solve above-mentioned technical problem technical scheme be：A kind of Intelligent elevator control system based on STC single-chip microcomputers, bag
Include main control module, reset circuit, elevator-calling key circuit, the upper and lower indicating circuit of elevator, current floor display circuit, motor
Drive module, infrared emission receiving circuit, warning circuit, also include purpose floor display circuit；Described main control module
Including STC89C52 chip single-chip microcomputers, the input of the STC89C52 chip single-chip microcomputers and the outfan of elevator-calling key circuit
Connection, the outfan of STC89C52 chip single-chip microcomputers are driven with the upper and lower indicating circuit of elevator, current floor display circuit, motor respectively
Dynamic model block, warning circuit, the connection of purpose floor display circuit, the input/output terminal of STC89C52 chip single-chip microcomputers and the electricity that resets
Road, the connection of infrared emission receiving circuit.
Further technical scheme of the present utility model is：Described purpose floor display circuit is included corresponding to each floor
The charactron of setting, the input of each charactron are connected with the outfan of STC89C52 chip single-chip microcomputers.
Due to adopting said structure, the Intelligent elevator control system based on STC single-chip microcomputers of this utility model with it is existing
Technology is compared, and is had the advantages that：
1. stable performance：
As this utility model includes that main control module, reset circuit, elevator-calling key circuit, elevator indicate electricity up and down
Road, current floor display circuit, motor drive module, warning circuit, purpose floor display circuit, infrared emission receiving circuit；
Wherein main control module includes STC89C52 chip single-chip microcomputers, and STC89C52 chips are a kind of complementary metal oxide semiconductors (CMOS) works
The 8-bit microcontroller of skill, the equipment inside the single-chip microcomputer have the read-only program memory that running memory is eight KB and have 256 words
The random access memory and central processing unit of section（CPU）, central processing unit uses the processor of eight, and flasher（
Flash）Memory element, these equipment respective function of performance that combines allow the single-chip microcomputer to have higher stability.And
STC89C52 chips have following standard feature：Flickering with eight kilobytes, 256 byte random access memory
Device, also compares 32 I/O connection jaws of multiplex roles, and two array elements are all the array of pointers of pointer, and one kind has
The enumerator of WatchDog Timer, three with timing send pulse signal with event series to external world sixteen bit enumerator/
Intervalometer, also clock circuit.The single-chip microcomputer can also be operated using 0Hz static logics, and propping up 2 kinds of softwares can be using economize on electricity mould
Formula.Therefore, Performance comparision of the present utility model is stable.
2. low cost：
As the main control module of the present invention includes STC89C52 chip single-chip microcomputers, the universal performance of the STC89C52 chips
Relatively good, without the need for carrying out compilation and design according to every elevator object, its cost is than relatively low.
3. easy to use：
As the present invention includes purpose floor display circuit, the circuit includes the number corresponding to each storey setting
Pipe, can show purpose floor in elevator display screen by the circuit, it is therefore prevented that the phenomenon for missing purpose floor occurs.
4. energy-saving safe：
In idle situation, the central processor CPU of STC89C52 chip single-chip microcomputers decommissions, it is allowed to random access memory
The a sequence of work of the equipment such as memorizer, timer/counter, serial ports is gone down.Power down protection mould can be started in the event of a loss of power
Formula, random access memory content will be saved on one disk, and agitator also frozen can quit work, last monolithic
Chance suspends all work, till power supply hardware reset back to normal, does not thus result in the loss of data, therefore,
This utility model compares energy-saving safe.
In sum, this utility model has reliable stability, and the cost of system is relatively low, easy to use, energy-saving safe,
The operation conditions of apparatus for controlling elevator can be more really reflected, with larger market attractiveness.
Below, the Intelligent elevator control system based on STC single-chip microcomputers with reference to drawings and embodiments to this utility model
The technical characteristic of system is further described.
Description of the drawings
Fig. 1：The structured flowchart of the Intelligent elevator control system based on STC single-chip microcomputers of this utility model.
Specific embodiment
A kind of Intelligent elevator control system based on STC single-chip microcomputers, including main control module, reset circuit, elevator call
It is the upper and lower indicating circuit of key circuit, elevator, current floor display circuit, purpose floor display circuit, motor drive module, red
Emission receiving circuit, warning circuit；Wherein：
Described main control module includes STC89C52 chip single-chip microcomputers, and the STC89C52 chip single-chip microcomputers are a kind of complementary
The 8-bit microcontroller of metal oxide semiconductor processing, the equipment inside the single-chip microcomputer have the reader that running memory is eight KB
Memorizer and the random access memory with 256 bytes and central processing unit（CPU）, central processing unit uses eight
Processor, and flasher（ Flash）Memory element, these equipment respective function of performance that combines allow the single-chip microcomputer to have
Higher stability and versatility.The input of the STC89C52 chip single-chip microcomputers is connected with the outfan of elevator-calling key circuit
Connect, the outfan of STC89C52 chip single-chip microcomputers respectively with the upper and lower indicating circuit of elevator, current floor display circuit, Motor drive
Module, warning circuit, the connection of purpose floor display circuit, the input/output terminal and reset circuit of STC89C52 chip single-chip microcomputers,
Infrared emission receiving circuit connects.
Described reset circuit, its structure are although fairly simple, but its very important effect for playing in whole system,
Its normal work drives whole Single Chip Microcomputer (SCM) system normally to run, and if there is problem, then whole system can all quit work,
Therefore it is normally to be resetted that inspection will be carried out every time to which.The reset circuit is known technology.
Described elevator-calling key circuit, as an eight floor elevator simulating systems it is necessary to one a pair of eight knobs
Should be controlled, button is that the direct device for controlling is carried out to elevator, and eight buttons of elevator are all connected to the input of single-chip microcomputer
Port.
The upper and lower indicating circuit of elevator, is, for the traffic direction for representing elevator, an arrow to be shown using Light-Emitting Diode
Showing the direction of elevator motion, when elevator is up travelled, diode can show that arrow is pointed to head, on the contrary elevator to
Show that arrow can be pointed to down when lower.
Current floor display circuit, is that a charactron is all designed at per layer, for showing the position at current elevator place
The number of plies.
Purpose floor display circuit, including the charactron corresponding to each storey setting, the input of each charactron with
The outfan connection of STC89C52 chip single-chip microcomputers, can show purpose floor in elevator display screen by the circuit, it is therefore prevented that
The phenomenon for missing purpose floor occurs.
Infrared emission receiving circuit, floor elevator well is red corresponding to being designed with each floor on the elevator car and entirely
Emission receptor, during lower motion, infrared emission tube, ceaselessly to emission infrared ray, works as electricity on the elevator car
When ladder fortune car travels across specific position, the infrared receiver of setting will receive infrared ray, such single-chip microcomputer
Elevator location is can determine that just.
Warning circuit includes emergency alarm button, when making the passenger in elevator stranded when there is accident,
The passenger of the inside can dispose all signals by pressing emergency alarm button, make stranded elevator directly run to one
Building, and the sound that sounds the alarm.
Claims (2)
1. a kind of Intelligent elevator control system based on STC single-chip microcomputers, including main control module, reset circuit, elevator-calling
The upper and lower indicating circuit of key circuit, elevator, current floor display circuit, motor drive module, infrared emission receiving circuit, warning
Circuit, it is characterised in that：Purpose floor display circuit is included also；Described main control module includes STC89C52 chip monolithics
Machine, the input of the STC89C52 chip single-chip microcomputers are connected with the outfan of elevator-calling key circuit, STC89C52 chip lists
The outfan of piece machine respectively with the upper and lower indicating circuit of elevator, current floor display circuit, motor drive module, warning circuit, mesh
The connection of floor display circuit, the input/output terminal of STC89C52 chip single-chip microcomputers and reset circuit, infrared emission receiving circuit
Connection.
2. the Intelligent elevator control system based on STC single-chip microcomputers according to claim 1, it is characterised in that：Described
Purpose floor display circuit includes the charactron corresponding to each storey setting, input and the STC89C52 cores of each charactron
The outfan connection of piece single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621051185.XU CN206069103U (en) | 2016-09-12 | 2016-09-12 | Intelligent elevator control system based on STC single-chip microcomputers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621051185.XU CN206069103U (en) | 2016-09-12 | 2016-09-12 | Intelligent elevator control system based on STC single-chip microcomputers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206069103U true CN206069103U (en) | 2017-04-05 |
Family
ID=58437869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621051185.XU Expired - Fee Related CN206069103U (en) | 2016-09-12 | 2016-09-12 | Intelligent elevator control system based on STC single-chip microcomputers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206069103U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110755858A (en) * | 2019-09-12 | 2020-02-07 | 东北大学 | Children's educational toy simulating elevator operation and smoke alarm system |
| CN113942902A (en) * | 2021-10-19 | 2022-01-18 | 海南马良师傅网络科技有限公司 | Laboratory elevator management system and method |
-
2016
- 2016-09-12 CN CN201621051185.XU patent/CN206069103U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110755858A (en) * | 2019-09-12 | 2020-02-07 | 东北大学 | Children's educational toy simulating elevator operation and smoke alarm system |
| CN113942902A (en) * | 2021-10-19 | 2022-01-18 | 海南马良师傅网络科技有限公司 | Laboratory elevator management system and method |
| CN113942902B (en) * | 2021-10-19 | 2023-04-28 | 海南马良师傅网络科技有限公司 | Laboratory elevator management system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20190912 |