CN204689286U - The special screen display controller of novel elevator based on STM32 chip - Google Patents
The special screen display controller of novel elevator based on STM32 chip Download PDFInfo
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- CN204689286U CN204689286U CN201520219480.0U CN201520219480U CN204689286U CN 204689286 U CN204689286 U CN 204689286U CN 201520219480 U CN201520219480 U CN 201520219480U CN 204689286 U CN204689286 U CN 204689286U
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- Indicating And Signalling Devices For Elevators (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses the special screen display controller of novel elevator based on STM32 chip, comprise: nucleus module, be connected to key-press module and the driver module of described nucleus module, be connected to the power module of key-press module, and being connected to the screen display module of driver module, described screen display module is connected with power module.Nucleus module adopts STM32 chip, for receiving the signal of key-press module, exports the display of screen display module to after comprehensive treatment computing by driver module; Key-press module comprises key-press input track data transit line; Driver module comprises for driving the I/O interface circuit of elevator LCD liquid crystal display screen and exporting connection line; Screen display module is LCD liquid crystal display screen; Power module is for providing the power supply of STM32 chip and LCD liquid crystal display screen; This utility model display effect is good, topology layout is reasonable, number of elements is few, with low cost, be applicable to Quantity production, and possess certain extendability, function can be upgraded again.
Description
Technical field
The utility model relates to elevator display control switch field, particularly based on the special screen display controller of novel elevator of STM32 chip.
Background technology
STM32 chip is the high-performance 32-bit microcontroller based on brand-new ARM kernel that ST company releases, there are extremely strong data-handling capacity and antijamming capability, its built-in various types of ratio and mixed signal components and parts, highly reliable rapid communication can be realized, perform usefulness and be several times as much as traditional 8051 microcontrollers, the controlling functions signal enhancing LCD liquid crystal display screen exports.Under the Application and Development environment of correspondence, user is easy to the series from traditional 8051 controller family upgrades to ARM controller, to meet the demand of elevator manufacturer to the LCD liquid crystal screen display control system of fine resolution, RGB.
The kind of elevator display control switch is a lot, but traditional display control switch, and not only display effect is single but also component number is more, cost is higher, and function expansibility is poor, not easily produces making in enormous quantities.
Utility model content
For solving the problems of the technologies described above, the utility model provides the special screen display controller of novel elevator based on STM32 chip, to strengthen display effect, reduce component number, reduce costs, to meet the requirement of manufacturer to novel elevator screen display control system.
For achieving the above object, the technical solution of the utility model is as follows:
The special screen display controller of novel elevator based on STM32 chip,
Comprise: nucleus module, be connected to key-press module and the driver module of described nucleus module, be connected to the power module of described key-press module, and be connected to the screen display module of described driver module, described screen display module is connected with power module;
Described nucleus module adopts STM32 chip, carries out process computing, and export described LCD liquid crystal display screen to by described driver module for receiving push button signalling;
Described driver module comprises for driving the I/O interface circuit of LCD liquid crystal display screen and exporting connection line;
Described key-press module comprises key-press input circuit for carrying out outgoing call and data switch circuit;
Described screen display module is the LCD liquid crystal display screen of the information such as display floor;
Described power module is for providing the power supply of STM32 chip and LCD liquid crystal display screen.
Pass through technique scheme, the special screen display of the novel elevator based on the STM32 chip controller that the utility model provides, its display effect is good, topology layout is reasonable, component number is few, with low cost, is applicable to Quantity production, and extendability is strong, function can be upgraded again.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described.
Fig. 1 is the structural principle schematic diagram of the special screen display of the novel elevator based on the STM32 chip controller disclosed in the utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
With reference to figure 1, the utility model provides the special screen display controller of novel elevator based on STM32 chip, comprise: nucleus module, be connected to key-press module and the driver module of nucleus module, be connected to the power module of key-press module, and being connected to the screen display module of driver module, screen display module is connected with power module; Wherein, nucleus module adopts STM32 chip, carries out process computing, and export described LCD liquid crystal display screen to by described driver module for receiving push button signalling; Driver module comprises for driving the I/O interface circuit of LCD display and exporting connection line; Key-press module comprises key-press input circuit for carrying out outgoing call and data switch circuit; Power module is for providing the power supply of STM32 chip and LCD liquid crystal display screen; Screen display module adopts LCD liquid crystal display screen, for showing the informations such as the upper and lower floor of elevator, overload, fire-fighting, maintenance.
Working process of the present utility model is: the nucleus module of system is STM32 chip micro-controller, and whole control is the screen display feedback stability system controlled based on the pid algorithm of STM32 chip.Power module provides the power supply of STM32 chip, the high-precision AD converter that STM32 chip utilizes it to carry, gather the input control signal of key-press module, utilize the difference of its pid algorithm feedback stability system-computed setting sensor position signal and current location simultaneously, final control signal is drawn after comprehensive treatment and analysis, and the I/O interface circuit of driver module is passed to via output connection line, drive screen display module to carry out LCD LCD display output.The informations such as the upper and lower floor of the exportable elevator of native system, overload, fire-fighting, maintenance.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of above-described embodiment, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (1)
1., based on the special screen display controller of novel elevator of STM32 chip, it is characterized in that,
Comprise: nucleus module, be connected to key-press module and the driver module of described nucleus module, be connected to the power module of described key-press module, and be connected to the screen display module of described driver module, described screen display module is connected with described power module, and screen display module adopts LCD liquid crystal display screen;
Described nucleus module adopts STM32 chip, carries out process computing, and export described LCD liquid crystal display screen to by described driver module for receiving push button signalling;
Described driver module comprises for driving the I/O interface circuit of LCD liquid crystal display screen and exporting connection line;
Described key-press module comprises key-press input circuit for carrying out outgoing call and data switch circuit;
Described screen display module is the LCD liquid crystal display screen of display floor information;
Described power module is for providing the power supply of STM32 chip and LCD liquid crystal display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219480.0U CN204689286U (en) | 2015-04-08 | 2015-04-08 | The special screen display controller of novel elevator based on STM32 chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219480.0U CN204689286U (en) | 2015-04-08 | 2015-04-08 | The special screen display controller of novel elevator based on STM32 chip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204689286U true CN204689286U (en) | 2015-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520219480.0U Expired - Fee Related CN204689286U (en) | 2015-04-08 | 2015-04-08 | The special screen display controller of novel elevator based on STM32 chip |
Country Status (1)
| Country | Link |
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| CN (1) | CN204689286U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144815A (en) * | 2015-04-08 | 2016-11-23 | 南京化工职业技术学院 | Novel elevator special screen display controller based on STM32 chip |
| US10308480B2 (en) | 2016-07-08 | 2019-06-04 | Otis Elevator Company | Embedded power module |
-
2015
- 2015-04-08 CN CN201520219480.0U patent/CN204689286U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144815A (en) * | 2015-04-08 | 2016-11-23 | 南京化工职业技术学院 | Novel elevator special screen display controller based on STM32 chip |
| US10308480B2 (en) | 2016-07-08 | 2019-06-04 | Otis Elevator Company | Embedded power module |
| US10919732B2 (en) | 2016-07-08 | 2021-02-16 | Otis Elevator Company | Embedded power module |
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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: 20151007 Termination date: 20160408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |