CN102602769A - Intelligent elevator control system - Google Patents
Intelligent elevator control system Download PDFInfo
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- CN102602769A CN102602769A CN2012100704053A CN201210070405A CN102602769A CN 102602769 A CN102602769 A CN 102602769A CN 2012100704053 A CN2012100704053 A CN 2012100704053A CN 201210070405 A CN201210070405 A CN 201210070405A CN 102602769 A CN102602769 A CN 102602769A
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Abstract
The invention discloses an intelligent elevator control system, which is used for detecting elevator failures and comprises an elevator master controller and an elevator safe circuit, wherein the elevator safe circuit comprises a safe switch unit and a gate lock switch unit connected in series; the elevator safe circuit also comprises a plurality of safety monitoring points which access to a plurality of serial communication circuit boards; each serial communication circuit board is also provided with a communication address which can be identified by the control system; the elevator safe circuit exchanges data with the elevator master controller by a serial communication way to send working statuses in real time. By adopting the way, the invention provides the intelligent elevator control system, thereby intellectualizing the failure detection of the elevator safe circuit, capable of quickly detecting failure points of the elevator, prolonging the failure-free running time of the elevator and improving the maintenance precision and the working efficiency of the elevator safe circuit.
Description
Technical field
The present invention relates to the elevator field, relate in particular to a kind of intelligent elevator control system, can be applied to vertically move elevator and slant operation elevator.
Background technology
In recent years, China's economic construction increases fast, and for elevator industry has brought unprecedented opportunity, along with the fast development of industry, the lift product of China has occupied the share of the whole world more than 50%, and elevator industry association statistics shows that China's elevator industry is fast-developing.Elevator demand speedup surpasses 15% at present; The space is huge; The elevator quantity that China puts on record on the regular payroll is just to be higher than 20% speed increment every year, and early China has just become the maximum country of global elevator recoverable amount several years ago, at present China with terraced quantity above 1,600,000.As maximum elevator market, the whole world, China's elevator output maintenance increases.
Elevator is a kind of electromechanical appliance of complicacy, relates to people's personal safety, along with the development of Chinese Urbanization's, sharply increases in the quantity with elevator, and the safety of elevator becomes the focus that people pay close attention to.The beneficial effect that elevator is installed be safety more reliably, more energy-conservation, more convenient trip, improved quality of residents'life.But hear of during elevator accident that wherein a great deal of door system with elevator is relevant, especially the accident that caused of door lock of elevator electric switch fault.
On the other hand because the surge of elevator quantity; The repair and maintenance task is heavy; Up-to-standard elevator reparing maintenance engineering teacher troop cultivates and lags behind, and the repair and maintenance personnel of basic unit are in that working ability is not enough, the state of work capacity overload, and the design of present elevator safety circuit is more general; Coarse, be unfavorable for accurately failure judgement point of elevator practitioner or elevator customer.
Usually the vital circuit of elevator is made up of through the coupling method of connected in electrical series Room door switch of various emergency stop switchs, safety tongs switch, governor switch, limit switch, limit switch, gate lock-switch, each layer elevator hall or the like.Through access security contactless switch JY or door lock contactless switch JMS discerns safety or whether loop of the door lock is in proper working order.
This electrical safety circuit can satisfy elevator normally to be used, and also can satisfy national standard to elevator electrical safety designing requirement.But because it is more to form these switch kinds of elevator safety circuit; The position distribution of installing is in the pit of elevator(lift) machine room, elevator operation hoistway, elevator hoistways; The sort circuit design is merely able to play the effect of elevator being carried out electric security protector; When the vital circuit et out of order, when the elevator protectiveness was shut down, this kind circuit layout can not play any help to finding the trouble point rapidly; Can only generally judge safety return circuit or loop of the door lock fault through safe contactless switch or door lock contactless switch, and can not indicate the switch of concrete et out of order very clearly.Therefore searching the elevator electrical accident is the very work of specialty, needs the repair and maintenance personnel to have cooresponding specialty mastery and working experience.
Summary of the invention
To above-mentioned defective; The object of the present invention is to provide a kind of intelligent elevator control system; Make the fault detection of vital circuit of elevator realize intelligent; The accuracy of elevator non-failure operation time and elevator safety circuit maintenance and the efficient of work have been improved in trouble point that can the fast detecting elevator.
In order to address the above problem, technical scheme of the present invention is that a kind of intelligent elevator control system is provided; Be used for the detection of elevator faults; Comprise elevator main controller and elevator safety circuit, described elevator safety circuit comprises safety switch unit and the door switch unit that is connected in series, and described elevator safety circuit comprises a plurality of safety monitoring points; Described safety monitoring point inserts a plurality of serial communication circuit plates; Described each serial communication circuit plate also is provided with the address that apparatus for controlling elevator can be discerned, and elevator safety circuit is carried out data exchange through the mode and the elevator main controller of serial communication, sends mode of operation in real time.In preferred embodiment of the present invention, described safety switch unit comprises safety switch and safe contactless switch.
In preferred embodiment of the present invention, described safety switch comprises melt pit emergency switch, tension wheel switch, buffer switch, limit switch, handwheel switch, emergency stop switch, governor switch, up-running over-speed protection switch and safety tongs switch.
In preferred embodiment of the present invention, described buffer switch comprises cage side buffer switch and counterweight side buffer switch.
In preferred embodiment of the present invention, described limit switch comprises smallest limit switch and limes superiors switch.
In preferred embodiment of the present invention, described emergency stop switch comprises car emergency stop switch, sedan-chair top emergency stop switch and control housing emergency stop switch.
In preferred embodiment of the present invention, described door switch unit comprises door switch and door lock contactless switch.
In preferred embodiment of the present invention, described door switch comprises gate lock-switch and Room door switch.
In preferred embodiment of the present invention, described safety monitoring point detects for the vital circuit false voltage.
The intelligent elevator control system that the present invention discloses; Each serial communication circuit plate also is provided with the address that apparatus for controlling elevator can be discerned; Mode and elevator main controller through serial communication are carried out data exchange, send mode of operation in real time, make the fault detection of vital circuit of elevator realize intelligent; Trouble point that can the fast detecting elevator; Help elevator service personnel to find the trouble point on the elevator safety circuit rapidly, make the control system of elevator further develop, solved the contradiction that elevator quantity is increased sharply and the professional staff is rare relatively, reduce the elevator faults time, reduced maintainer's labour intensity towards intelligent direction.
Description of drawings
Fig. 1 is the vital circuit loop diagram of intelligent elevator control system one preferred embodiment among the present invention;
Being labeled as in the accompanying drawing: 1, safety switch unit, 2, the door switch unit, 3, the serial communication circuit plate.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is set forth in detail, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
The invention provides a kind of intelligent elevator control system, be used for the detection of elevator faults, comprise elevator main controller and elevator safety circuit.As shown in Figure 1; Elevator safety circuit comprises the safety switch unit 1 and door switch unit 2 that is connected in series, and wherein, elevator safety circuit comprises a plurality of safety monitoring points; Safety monitoring point inserts a plurality of serial communication circuit plates 3; Each serial communication circuit plate 3 also is provided with the address that apparatus for controlling elevator can be discerned, and elevator safety circuit is carried out data exchange through the mode and the elevator main controller of serial communication, sends mode of operation in real time.
Door switch unit 2 among the present invention comprises door switch and door lock contactless switch JMS.Wherein, door switch comprises gate lock-switch SGAT and Room door switch SHDR.
Elevator safety circuit is made up of through the coupling method of connected in electrical series various safety switchs and door switch; Whether discern safety switch unit 1 through access security contactless switch JY or door lock contactless switch JMS more in proper working order with door switch unit 2; But because switch is of a great variety; When the vital circuit et out of order, can not indicate concrete breakdown switch very clearly.
The present invention increases a safety monitoring point at each safety switch place that forms elevator safety circuit; Insert serial communication circuit plate 3; Each serial communication circuit plate 3 also is provided with the address that apparatus for controlling elevator can be discerned; Elevator safety circuit is carried out data exchange through the mode and the elevator main controller of serial communication, thus make each malfunctioning node can be rapidly, obtain and be presented on the man-machine exchange screen by elevator main controller accurately, send mode of operation in real time.
Safety monitoring point among the present invention detects for the vital circuit false voltage; For instance, select the voltage detecting function that increases a Room door lock on the plate, the Address Recognition function of utilizing the outgoing call layer to select plate itself to have at every layer outgoing call layer; Send the mode of operation of this layer Room door lock to elevator main controller; Make elevator main controller discern the work state information of every layer of Room door lock easily, thereby improve maintainer's work efficiency widely, and be unlikely to successively to go to search the latch failure layer.
The intelligent elevator control system that the present invention discloses; Under the condition that meets the elevator safety manufacturer's standard; Each safety switch place carries out distributed voltage detecting through microcomputer on elevator safety circuit; The microcomputer that each switch detects carries out data exchange through mode and the elevator main controller of serial communication, sends mode of operation in real time, makes the fault detection of vital circuit of elevator realize intellectuality; Trouble point that can the fast detecting elevator; Help elevator service personnel to find the trouble point on the elevator safety circuit rapidly, make the control system of elevator further develop, solved the contradiction that elevator quantity is increased sharply and the professional staff is rare relatively, reduce the elevator faults time, reduced maintainer's labour intensity towards intelligent direction.
The above; Be merely the specific embodiment of the present invention; But protection scope of the present invention is not limited thereto; Any those of ordinary skill in the art are in the technical scope that the present invention disclosed, and variation or the replacement that can expect without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (9)
1. intelligent elevator control system; Be used for the detection of elevator faults, comprise elevator main controller and elevator safety circuit, described elevator safety circuit comprises safety switch unit and the door switch unit that is connected in series; It is characterized in that; Described elevator safety circuit comprises a plurality of safety monitoring points, and described safety monitoring point inserts a plurality of serial communication circuit plates, and described each serial communication circuit plate also is provided with the address that apparatus for controlling elevator can be discerned; Elevator safety circuit is carried out data exchange through the mode and the elevator main controller of serial communication, sends mode of operation in real time.
2. intelligent elevator control system according to claim 1 is characterized in that, described safety switch unit comprises safety switch and safe contactless switch.
3. intelligent elevator control system according to claim 2; It is characterized in that described safety switch comprises melt pit emergency switch, tension wheel switch, buffer switch, limit switch, handwheel switch, emergency stop switch, governor switch, up-running over-speed protection switch and safety tongs switch.
4. intelligent elevator control system according to claim 3 is characterized in that, described buffer switch comprises cage side buffer switch and counterweight side buffer switch.
5. intelligent elevator control system according to claim 3 is characterized in that, described limit switch comprises smallest limit switch and limes superiors switch.
6. intelligent elevator control system according to claim 3 is characterized in that, described emergency stop switch comprises car emergency stop switch, sedan-chair top emergency stop switch and control housing emergency stop switch.
7. intelligent elevator control system according to claim 1 is characterized in that, described door switch unit comprises door switch and door lock contactless switch.
8. intelligent elevator control system according to claim 7 is characterized in that, described door switch comprises gate lock-switch and Room door switch.
9. intelligent elevator control system according to claim 1 is characterized in that, described safety monitoring point detects for the vital circuit false voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100704053A CN102602769A (en) | 2012-03-17 | 2012-03-17 | Intelligent elevator control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100704053A CN102602769A (en) | 2012-03-17 | 2012-03-17 | Intelligent elevator control system |
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| CN102602769A true CN102602769A (en) | 2012-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012100704053A Pending CN102602769A (en) | 2012-03-17 | 2012-03-17 | Intelligent elevator control system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864989A (en) * | 2012-09-29 | 2013-01-09 | 苏州新里程电控系统有限公司 | Door sealing lock controller |
| CN105217395A (en) * | 2015-10-19 | 2016-01-06 | 广州日滨科技发展有限公司 | Elevator hall's door lock automatic checkout equipment, system and method |
| CN111115401A (en) * | 2018-10-31 | 2020-05-08 | 上海三菱电梯有限公司 | Additional elevator safety loop and elevator safety system |
| WO2020147718A1 (en) * | 2019-01-18 | 2020-07-23 | 西人马帝言(北京)科技有限公司 | Elevator fault diagnosis method, apparatus, device and computer storage medium |
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| JPH03259884A (en) * | 1990-03-06 | 1991-11-19 | Mitsubishi Electric Corp | Elevator controller |
| CN101264839A (en) * | 2007-03-13 | 2008-09-17 | 上海三菱电梯有限公司 | Safety detection device and method for door of elevator waiting hall |
| CN201238201Y (en) * | 2008-07-11 | 2009-05-13 | 颜怀略 | Special uninterrupted emergency operation power supply device for elevator with automatic leveling function |
| CN101687606A (en) * | 2007-08-07 | 2010-03-31 | 蒂森克虏伯电梯股份有限公司 | Elevator system |
| CN102036898A (en) * | 2008-06-27 | 2011-04-27 | 三菱电机株式会社 | Elevator apparatus and operating method thereof |
| CN202508716U (en) * | 2012-03-17 | 2012-10-31 | 苏州莱茵电梯制造有限公司 | Intelligent elevator control system |
-
2012
- 2012-03-17 CN CN2012100704053A patent/CN102602769A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03259884A (en) * | 1990-03-06 | 1991-11-19 | Mitsubishi Electric Corp | Elevator controller |
| CN101264839A (en) * | 2007-03-13 | 2008-09-17 | 上海三菱电梯有限公司 | Safety detection device and method for door of elevator waiting hall |
| CN101687606A (en) * | 2007-08-07 | 2010-03-31 | 蒂森克虏伯电梯股份有限公司 | Elevator system |
| CN102036898A (en) * | 2008-06-27 | 2011-04-27 | 三菱电机株式会社 | Elevator apparatus and operating method thereof |
| CN201238201Y (en) * | 2008-07-11 | 2009-05-13 | 颜怀略 | Special uninterrupted emergency operation power supply device for elevator with automatic leveling function |
| CN202508716U (en) * | 2012-03-17 | 2012-10-31 | 苏州莱茵电梯制造有限公司 | Intelligent elevator control system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864989A (en) * | 2012-09-29 | 2013-01-09 | 苏州新里程电控系统有限公司 | Door sealing lock controller |
| CN105217395A (en) * | 2015-10-19 | 2016-01-06 | 广州日滨科技发展有限公司 | Elevator hall's door lock automatic checkout equipment, system and method |
| CN111115401A (en) * | 2018-10-31 | 2020-05-08 | 上海三菱电梯有限公司 | Additional elevator safety loop and elevator safety system |
| CN111115401B (en) * | 2018-10-31 | 2021-05-25 | 上海三菱电梯有限公司 | Additional elevator safety loop and elevator safety system |
| WO2020147718A1 (en) * | 2019-01-18 | 2020-07-23 | 西人马帝言(北京)科技有限公司 | Elevator fault diagnosis method, apparatus, device and computer storage medium |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHANG LIFENG Free format text: FORMER OWNER: SUZHOU RHINE LIFT MANUFACTURE CO., LTD. Effective date: 20121211 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20121211 Address after: Suzhou City, Jiangsu province Changshou City 215500 yuanyangqiao Shanghu Town Industrial Park Applicant after: Zhang Lifeng Address before: Suzhou City, Jiangsu province Changshou City 215500 yuanyangqiao Shanghu Town Industrial Park Applicant before: Suzhou Rhine Lift Manufacture Co., Ltd. |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120725 |