CN106144815A - Novel elevator special screen display controller based on STM32 chip - Google Patents
Novel elevator special screen display controller based on STM32 chip Download PDFInfo
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- CN106144815A CN106144815A CN201510168744.9A CN201510168744A CN106144815A CN 106144815 A CN106144815 A CN 106144815A CN 201510168744 A CN201510168744 A CN 201510168744A CN 106144815 A CN106144815 A CN 106144815A
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Abstract
The invention discloses the special screen display controller of a kind of novel elevator based on STM32 chip, including: nucleus module, it is connected to key-press module and the driving module of described nucleus module, it is connected to the power module of key-press module, and it is connected to drive the screen display module of module, described screen display module is connected with power module.Nucleus module uses STM32 chip, for receiving the signal of key-press module, is shown to screen display module by driving module output after integrated treatment computing；Key-press module includes key-press input track data transit line；Module is driven to include I/O interface circuit and the output connection line for driving elevator LCD liquid crystal display screen；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；Invention display effect is good, topology layout is reasonable, number of elements is few for this, with low cost, be suitable for large-scale production, and possess certain autgmentability, function can be upgraded again.
Description
Technical field
The present invention relates to elevator display controller field, particularly to the special screen display controller of a kind of novel elevator based on 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, enhance the control function signal output of LCD liquid crystal display screen.Under corresponding exploitation applied environment, user is easy to the series from traditional 8051 controller family upgrades to ARM controller, to meet the demand to high-resolution, the LCD liquid crystal screen display control system of RGB for the elevator manufacturer.
The species of elevator display controller is a lot, but traditional display controller, not only display effect single and also component number is more, relatively costly, and function expansibility is poor, is difficult to volume-produce.
Content of the invention
For solving above-mentioned technical problem, the invention provides the special screen display controller of a kind of novel elevator based on STM32 chip, to strengthen display effect, to reduce component number, reduce cost, meet the requirement to novel elevator screen display control system for the manufacturer.
For reaching above-mentioned purpose, technical scheme is as follows:
The special screen display controller of a kind of novel elevator based on STM32 chip,
Including: nucleus module, it is connected to key-press module and the driving module of described nucleus module, be connected to the power module of described key-press module, and be connected to the described screen display module driving module, described screen display module is connected with power module；
Described nucleus module uses STM32 chip, is used for receiving push button signalling and carries out processing computing, and by described driving module output to described LCD liquid crystal display screen；
Described driving module includes I/O interface circuit and output connection line for driving LCD liquid crystal display screen；
Described key-press module includes key-press input circuit and data transit line for carrying out outgoing call；
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 controller of a kind of novel elevator based on STM32 chip that the present invention provides, its display effect is good, topology layout is reasonable, component number is few, with low cost, is suitable for large-scale production, and autgmentability is strong, function can be upgraded again.
Brief description
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in describing embodiment below, the accompanying drawing of required use is briefly described.
Fig. 1 is the structural principle schematic diagram of the special screen display controller of a kind of novel elevator based on STM32 chip disclosed in the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
With reference to Fig. 1, the invention provides the special screen display controller of a kind of novel elevator based on STM32 chip, including: nucleus module, it is connected to key-press module and the driving module of nucleus module, it is connected to the power module of key-press module, and it is connected to drive the screen display module of module, screen display module is connected with power module；Wherein, nucleus module uses STM32 chip, is used for receiving push button signalling and carries out processing computing, and by described driving module output to described LCD liquid crystal display screen；Module is driven to include I/O interface circuit and the output connection line for driving LCD display；Key-press module includes key-press input circuit and data transit line for carrying out outgoing call；Power module is for providing the power supply of STM32 chip and LCD liquid crystal display screen；Screen display module uses LCD liquid crystal display screen, is used for showing the informations such as the upper and lower floor of elevator, overload, fire-fighting, maintenance.
The course of work of the present invention is: the nucleus module of system is STM32 chip micro-controller, and whole control is the screen display feedback stability system of the pid algorithm control based on STM32 chip.Power module provides the power supply of STM32 chip, STM32 chip utilizes its high-precision AD converter carrying, gather the input control signal of key-press module, utilize the difference of its pid algorithm feedback stability system-computed setting sensor position signalling and current location simultaneously, final control signal is drawn after comprehensive analysis and process, and via output connection line pass to drive module I/O interface circuit, drive screen display module 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.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.Multiple modifications to above-described embodiment will be apparent from for those skilled in the art, and generic principles defined herein can realize without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein, and is to fit to the wide scope consistent with principles disclosed herein and features of novelty.
Claims (1)
1. the special screen display controller of the novel elevator based on STM32 chip, it is characterised in that
Including: nucleus module, it is connected to key-press module and the driving module of described nucleus module, connect
It to the power module of described key-press module, and is connected to the described screen display module driving module, described
Screen display module is connected with described power module；
Described nucleus module uses STM32 chip, is used for receiving push button signalling and carries out processing computing, and
By described driving module output to described LCD liquid crystal display screen；
Described driving module includes for driving the I/O interface circuit of LCD liquid crystal display screen and output to connect
Circuit；
Described key-press module includes key-press input circuit and data transit line for carrying out outgoing call；
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510168744.9A CN106144815A (en) | 2015-04-08 | 2015-04-08 | Novel elevator special screen display controller based on STM32 chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510168744.9A CN106144815A (en) | 2015-04-08 | 2015-04-08 | Novel elevator special screen display controller based on STM32 chip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106144815A true CN106144815A (en) | 2016-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510168744.9A Pending CN106144815A (en) | 2015-04-08 | 2015-04-08 | Novel elevator special screen display controller based on STM32 chip |
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| CN (1) | CN106144815A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004091170A (en) * | 2002-09-03 | 2004-03-25 | Mitsubishi Electric Building Techno Service Co Ltd | Elevator landing position indicator |
| CN203283976U (en) * | 2013-06-19 | 2013-11-13 | 苏州神州快速电梯有限公司 | Panoramic lift display device |
| CN203794380U (en) * | 2013-12-24 | 2014-08-27 | 苏州法奥电梯有限公司 | Special elevator LCD display controller based on STM8S chip |
| CN203794377U (en) * | 2013-12-24 | 2014-08-27 | 苏州法奥电梯有限公司 | Main elevator controller based on AT9263 chip |
| CN104085750A (en) * | 2014-06-27 | 2014-10-08 | 上海炎荣电子科技有限公司 | Digital floor indicator |
| CN204689286U (en) * | 2015-04-08 | 2015-10-07 | 南京化工职业技术学院 | The special screen display controller of novel elevator based on STM32 chip |
-
2015
- 2015-04-08 CN CN201510168744.9A patent/CN106144815A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004091170A (en) * | 2002-09-03 | 2004-03-25 | Mitsubishi Electric Building Techno Service Co Ltd | Elevator landing position indicator |
| CN203283976U (en) * | 2013-06-19 | 2013-11-13 | 苏州神州快速电梯有限公司 | Panoramic lift display device |
| CN203794380U (en) * | 2013-12-24 | 2014-08-27 | 苏州法奥电梯有限公司 | Special elevator LCD display controller based on STM8S chip |
| CN203794377U (en) * | 2013-12-24 | 2014-08-27 | 苏州法奥电梯有限公司 | Main elevator controller based on AT9263 chip |
| CN104085750A (en) * | 2014-06-27 | 2014-10-08 | 上海炎荣电子科技有限公司 | Digital floor indicator |
| CN204689286U (en) * | 2015-04-08 | 2015-10-07 | 南京化工职业技术学院 | The special screen display controller of novel elevator based on STM32 chip |
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Application publication date: 20161123 |