CN102514989A - Elevator control system and elevator control circuit board therein - Google Patents
Elevator control system and elevator control circuit board therein Download PDFInfo
- Publication number
- CN102514989A CN102514989A CN2011104171068A CN201110417106A CN102514989A CN 102514989 A CN102514989 A CN 102514989A CN 2011104171068 A CN2011104171068 A CN 2011104171068A CN 201110417106 A CN201110417106 A CN 201110417106A CN 102514989 A CN102514989 A CN 102514989A
- Authority
- CN
- China
- Prior art keywords
- circuit
- signal
- cpu
- human
- machine operation
- 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
Links
Images
Abstract
The invention relates to an elevator control system and an elevator control circuit board in the elevator control system. The elevator control system comprises a central processing unit (CPU) (30), a host status feedback circuit (40), a well signal communication circuit (41) and the like, wherein the CPU (30) comprises a control signal processing core (32) and an application processing core (31), the control signal processing core (32) is connected with the host status feedback circuit (40) for receiving host status signals and connected with a frequency converter (20) for outputting host control signals; the application processing core (31) is connected with each of the well signal communication circuit (41), a man-machine operation communication circuit (42) and a data memory (52); and the control signal processing core (32) and the application processing core (31) are connected together and integrated in a chip of the CPU (30). According to the invention, the communication efficiency of the control system and the adaptability of the elevator control circuit board are improved, and the volume and the cost of the product are reduced.
Description
Technical field
The present invention relates to a kind of apparatus for controlling elevator and use elevator control circuit plate wherein, belong to elevator control field.
Background technology
The elevator operation need be carried out logic control and Frequency Converter Control simultaneously, and the up-downgoing and the calling signal of elevator mainly is responsible in logic control; Frequency Converter Control mainly is responsible for the driving of elevator main.Existing lift circuit control system mainly contains two kinds: one is that two circuit cards are made in elevator logic control and the control of elevator variable frequency device respectively, and logic operation and the frequency converter of controlling elevator respectively drive.Two for elevator logic control and Frequency Converter Control realize on same circuit card, but use 2 CPU, and logic operation and the frequency converter of controlling elevator respectively drive.More than 2 kinds of methods all need carry out between circuit card or CPU between real-time communication, consume communication time, and, make that systems bulky or cost are higher owing to use 2 circuit cards or 2 CPU.
According to retrieval situation, do not find the Chinese patent of constructed scheme or disclosed patent application document to Chinese patent.
Summary of the invention
Have problems for solving in the prior art, the present invention provides a kind of new apparatus for controlling elevator, and this system utilizes 2 arithmetic cores of a double-core CPU, controls elevator logic operation and frequency converter respectively.Be the applicability and the saving cost that improve this system, the present invention provides a kind of elevator control circuit plate that is applied to this apparatus for controlling elevator in addition, and technical scheme is specific as follows:
A kind of apparatus for controlling elevator; Comprise CPU 30, frequency converter 20, Host Status reactive circuit 40, hoistway signal and communication circuit 41, human-machine operation communicating circuit 42 and data memory 52; Said CPU 30 comprises control signal its processing core 32 and application processes core 31; Wherein, said control signal its processing core 32 links to each other with Host Status reactive circuit 40 and is used to receive the Host Status signal, and linking to each other with frequency converter 20 is used to export the host computer control signal; Said application processes core 31 links to each other with hoistway signal and communication circuit 41, human-machine operation communicating circuit 42 and data memory 52 respectively; Said control signal its processing core 32 links to each other with said application processes core 31 and is integrated in CPU 30 chips.
Further, said application processes core 31 be integrated with data memory 52 carry out information exchange communicating circuit, with human-machine operation communicating circuit 42 carry out the communicating circuit of information exchange and the communicating circuit that carries out information exchange with hoistway signal and communication circuit 41.
Said human-machine operation communicating circuit 42 is connected with the peripheral operation device 51 that is used to be provided with parameter.
Said hoistway signal and communication circuit 41 is connected with the hoistway signal picker 50 that is used to gather floor information.
Said Host Status reactive circuit 40 is connected with one or more be used to the gather rotating speed of motor 11 and the sensors 43 of UVW electric current.
Said CPU 30, Host Status reactive circuit 40, hoistway signal and communication circuit 41, human-machine operation communicating circuit 42 and data memory 52 are integrated on the control circuit board 23.
A kind of elevator control circuit plate that other provides; The part components and parts that contain the said apparatus for controlling elevator of claim 1; Wherein, be integrated with described double-core CPU 30, Host Status reactive circuit 40, hoistway signal and communication circuit 41, human-machine operation communicating circuit 42 and data memory 52 on this elevator control circuit plate 23.
Further will; Said CPU 30, Host Status reactive circuit 40, hoistway signal and communication circuit 41, human-machine operation communicating circuit 42 and data memory 52 overall package are on said elevator control circuit plate 23, and the periphery of elevator control circuit plate 23 is provided with the pin of pegging graft with external component.
According to above-mentioned technology contents; The present invention utilizes the High Performance of double-core CPU and highly integrated advantage; Use a CPU to satisfy the needs of elevator logic operation and the needs that frequency converter drives simultaneously, reduced small product size and cost, improved the communication efficiency of control system; In addition; CPU, Host Status reactive circuit, hoistway signal and communication circuit, human-machine operation communicating circuit and data memory are integrated on the control circuit board and encapsulate; Further improve the applicability of control circuit board, reduced the cost of lift circuit control system.
Description of drawings
Fig. 1 is a lift circuit control system constructional drawing of the present invention.
Shown in the figure: 11: main frame, 20: frequency converter, 23: control circuit board, 30:CPU; 31: application processes core, 32: control signal its processing core, 40: the Host Status reactive circuit; 41: hoistway signal and communication circuit, 42: human-machine operation communicating circuit, 43: sensor; 50: hoistway signal picker, 51: peripheral operation device, 52: data memory.
The specific embodiment
The applicant describes the specific embodiment of the present invention in detail according to Figure of description.The following stated specific embodiment is a preferred implementation, can not think the restriction to other embodiments of technical scheme of the present invention.
According to shown in Figure 1, the present invention includes following major part:
Double-core CPU 30, mainly collection, the judgement of uplink and downlink signals and the drive controlling of frequency converter of responsible hall signal.It comprises control signal its processing core 32 and application processes core 31, and dinuclear is connected with each other and is integrated in CPU 30 chips.Control signal its processing core 32 is the DSP arithmetic core; One input end links to each other with Host Status reactive circuit 40 and is used to receive the speed of main frame and the feedback signal of current information; Produce the pulse width modulation (PWM) signal through vector calculus, a mouth links to each other with frequency converter 20 through winding displacement and is used for the control signal to frequency converter 20 output driving host.Application processes core 31 comprise with the communicating circuit of data memory 52, with the communicating circuit of human-machine operation communicating circuit 42 and the communicating circuit of elevator hoistways signal and communication circuit 41; A plurality of input ends link to each other with hoistway signal and communication circuit 41, human-machine operation communicating circuit 42, data memory 52 respectively; Or directly select ARM Cortex serial application treater for use, function is more powerful.
Hoistway signal and communication circuit 41; The main parsing of being responsible for the hall signal; And resolve to application processes core 31 ability identified signal, and hoistway signal and communication circuit 41 is called signal together and is shown current floor information outside mainly gathering through hoistway acquisition of signal and telltale 50.
Human-machine operation communicating circuit 42; The main elevator debugging personnel of being responsible for gather input change parameter and give application processes core 31; Input to data memory 52 by application processes core 31; When human-machine operation communicating circuit 42 connects peripheral operation device 51, can be provided with through relevant speed parameters such as 51 pairs of elevator mains of peripheral operation device, car speed.
In order further to reduce the size of product; CPU 30, Host Status reactive circuit 40, hoistway signal and communication circuit 41, human-machine operation communicating circuit 42 and data memory 52 are integrated on the control circuit board 23; Thereby improved the integrated level of control circuit board 23 and dwindled volume, then control circuit board 23 can be processed a lift circuit control assembly with general applicability.In addition; Can this lift circuit control assembly be carried out overall package and use as a whole; So-called encapsulation is meant uses shell that CPU 30, Host Status reactive circuit 40, hoistway signal and communication circuit 41, human-machine operation communicating circuit 42 and data memory 52 are laid, fix, are sealed on the control circuit board 23; According to poting materials, the encapsulation of control circuit board 23 can be divided into Metal Packaging, plastic package, ceramic packing etc.Wherein the surface-mounted integrated circuit of plastic package is the most frequently used.Outer periphery at the overall package part is equipped with pin; Can plug with external component; As long as the respective pins of peripheral operation device, hoistway acquisition of signal and parts Access Control circuit cards 23 such as telltale and sensor can be accomplished corresponding function; Overall package plays protective circuit plate and the effect that strengthens electric heating property, and can improve the applicability of this control circuit board greatly, further saves cost.
Apparatus for controlling elevator provided by the invention and application elevator control circuit plate wherein; Only done detailed description with regard to the above specific embodiment; But can not be interpreted as restriction to other embodiments of the present invention; Everyly on basis of the present invention, further improve and similar or identical scheme, all being regarded as is the scope that the present invention asks for protection.
Claims (8)
1. apparatus for controlling elevator; Comprise CPU (30), frequency converter (20), Host Status reactive circuit (40), hoistway signal and communication circuit (41), human-machine operation communicating circuit (42) and data memory (52); It is characterized in that: said CPU (30) comprises control signal its processing core (32) and application processes core (31); Wherein, Said control signal its processing core (32) links to each other with Host Status reactive circuit (40) and is used to receive the Host Status signal, and linking to each other with frequency converter (20) is used to export the host computer control signal; Said application processes core (31) links to each other with hoistway signal and communication circuit (41), human-machine operation communicating circuit (42) and data memory (52) respectively; Said control signal its processing core (32) links to each other with said application processes core (31) and is integrated in a CPU (30) chip.
2. a kind of apparatus for controlling elevator according to claim 1 is characterized in that: said application processes core (31) be integrated with data memory (52) carry out information exchange communicating circuit, with human-machine operation communicating circuit (42) carry out the communicating circuit of information exchange and the communicating circuit that carries out information exchange with hoistway signal and communication circuit (41).
3. a kind of apparatus for controlling elevator according to claim 1 and 2 is characterized in that: said human-machine operation communicating circuit (42) is connected with the peripheral operation device (51) that is used to be provided with parameter.
4. a kind of apparatus for controlling elevator according to claim 1 and 2 is characterized in that: said hoistway signal and communication circuit (41) is connected with the hoistway signal picker (50) that is used to gather floor information.
5. a kind of apparatus for controlling elevator according to claim 1 and 2 is characterized in that: said Host Status reactive circuit (40) is connected with one or more be used to the gather rotating speed of motor (11) and the sensors (43) of UVW electric current.
6. a kind of apparatus for controlling elevator according to claim 1 and 2 is characterized in that: said CPU (30), Host Status reactive circuit (40), hoistway signal and communication circuit (41), human-machine operation communicating circuit (42) and data memory (52) are integrated on the control circuit board (23).
7. elevator control circuit plate; Contain the part components and parts of the said apparatus for controlling elevator of claim 1, it is characterized in that: be integrated with described double-core CPU (30), Host Status reactive circuit (40), hoistway signal and communication circuit (41), human-machine operation communicating circuit (42) and data memory (52) on this elevator control circuit plate (23).
8. elevator control circuit plate according to claim 7; It is characterized in that: said CPU (30), Host Status reactive circuit (40), hoistway signal and communication circuit (41), human-machine operation communicating circuit (42) and data memory (52) overall package are on said elevator control circuit plate (23), and the periphery of elevator control circuit plate (23) is provided with the pin of pegging graft with external component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104171068A CN102514989A (en) | 2011-12-14 | 2011-12-14 | Elevator control system and elevator control circuit board therein |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104171068A CN102514989A (en) | 2011-12-14 | 2011-12-14 | Elevator control system and elevator control circuit board therein |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102514989A true CN102514989A (en) | 2012-06-27 |
Family
ID=46286145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104171068A Pending CN102514989A (en) | 2011-12-14 | 2011-12-14 | Elevator control system and elevator control circuit board therein |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102514989A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081752A (en) * | 2016-08-13 | 2016-11-09 | 上海新时达电气股份有限公司 | Elevator control panel, black box and control functional module based on FPGA |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5804778A (en) * | 1996-12-27 | 1998-09-08 | Yungtay Engineering Co., Ltd. | Elevator control data intercommunication programmer |
| CN101049882A (en) * | 2007-05-11 | 2007-10-10 | 天津大学 | Machine of Halbach permanent magnetism without gear wheel for dragging elevator |
| CN101259927A (en) * | 2007-03-05 | 2008-09-10 | 株式会社铃木综合开发研究所 | Elevator control system with main and auxiliary computer board |
| CN201896001U (en) * | 2011-02-23 | 2011-07-13 | 无锡市展鹏科技有限公司 | Elevator integration control system |
| CN202449690U (en) * | 2011-12-14 | 2012-09-26 | 杭州优迈科技有限公司 | Control system for elevator and control circuit board for elevator therein |
-
2011
- 2011-12-14 CN CN2011104171068A patent/CN102514989A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5804778A (en) * | 1996-12-27 | 1998-09-08 | Yungtay Engineering Co., Ltd. | Elevator control data intercommunication programmer |
| CN101259927A (en) * | 2007-03-05 | 2008-09-10 | 株式会社铃木综合开发研究所 | Elevator control system with main and auxiliary computer board |
| CN101049882A (en) * | 2007-05-11 | 2007-10-10 | 天津大学 | Machine of Halbach permanent magnetism without gear wheel for dragging elevator |
| CN201896001U (en) * | 2011-02-23 | 2011-07-13 | 无锡市展鹏科技有限公司 | Elevator integration control system |
| CN202449690U (en) * | 2011-12-14 | 2012-09-26 | 杭州优迈科技有限公司 | Control system for elevator and control circuit board for elevator therein |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081752A (en) * | 2016-08-13 | 2016-11-09 | 上海新时达电气股份有限公司 | Elevator control panel, black box and control functional module based on FPGA |
| CN106081752B (en) * | 2016-08-13 | 2019-06-21 | 上海新时达电气股份有限公司 | Elevator control panel, black box and the control function module based on FPGA |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105785958B (en) | Multi-functional data collector, acquisition system and method based on wisdom factory | |
| CN202449690U (en) | Control system for elevator and control circuit board for elevator therein | |
| CN103685890B (en) | The smart camera and its method for dynamic reconfiguration of dynamic recognition image processing function | |
| CN106383566A (en) | Power supply circuit | |
| US9728520B2 (en) | Enhanced flash chip and method for packaging chip | |
| CN102637453B (en) | Phase change memory including serial input/output interface | |
| US20150186067A1 (en) | Spi interface enhanced flash chip and chip packaging method | |
| CN103676911B (en) | Equipment control system and control method | |
| CN102514989A (en) | Elevator control system and elevator control circuit board therein | |
| CN203173621U (en) | Elevator integrated controller | |
| CN105785826B (en) | Data communication equipment and system | |
| CN103247613B (en) | The packaged chip of the multi-chip of enhancement mode Flash, communication means and method for packing | |
| CN202721643U (en) | Brushless DC motor | |
| CN106332377A (en) | Integrated chip, control system and luminescent tube | |
| CN101505163B (en) | Telephone functional module for mobile terminal | |
| CN207319225U (en) | A kind of iic bus circuit with isolation features | |
| US20150318044A1 (en) | Enhanced flash chip and method for packaging chip | |
| CN202275341U (en) | Expansion board based on COM Express modules | |
| CN201583284U (en) | Inductance type sensor | |
| CN107659310A (en) | A kind of achievable AGV guidings and the frequency generator to communicate | |
| CN205204654U (en) | Torque limiter who adapts to complicated electromagnetic compatibility environment | |
| CN204557400U (en) | The finger print mouse of energy automatic locking | |
| CN103391093A (en) | Reconfigurable integrated circuit | |
| CN103348471A (en) | Semiconductor chip and storage device | |
| CN207652417U (en) | A kind of achievable frequency generator AGV guidings and communicated |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| 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: 20120627 |