CN102910508B - Elevator information display device and display method thereof - Google Patents
Elevator information display device and display method thereof Download PDFInfo
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- CN102910508B CN102910508B CN201110219405.0A CN201110219405A CN102910508B CN 102910508 B CN102910508 B CN 102910508B CN 201110219405 A CN201110219405 A CN 201110219405A CN 102910508 B CN102910508 B CN 102910508B
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Abstract
The invention discloses an elevator information display device which comprises one or more display units, a display control unit, an information receiving and transmitting unit and an information processing unit. The information receiving and transmitting unit is used for receiving and transmitting information between the elevator information display device and an information source. The information processing unit is used for checking the received information and/or detecting communication conditions between the elevator information display device and the information source. The elevator information display device has the functions of checking the received information and/or detecting communication conditions between the elevator information display device and the information source. Accuracy and reliability of displayed contents can be improved by checking the to-be-displayed contents and/or detecting the communication conditions between the elevator information display device and the information source. The invention further discloses a display method of the elevator information display device.
Description
Technical field
The present invention relates to a kind of elevator information display device.The invention still further relates to a kind of display method of elevator information display device.
Background technology
Disclosed elevator technique of display proposes the display method that multiple elevator carries out position and service direction at present.
Japanese Patent Laid-Open No. Sho 59-114280 discloses a kind of method, first area and second area is provided with in its operation board in lift car, the color of described first area floor number changes with the movement of lift car, described second area is provided with the indicator lamp of the triangular arrowheads shape in mark lift car lifting direction, this indicator lamp is positioned at the upper and lower position of first area, when elevator rises, lights superposed indicator lamp, when elevator declines, light the indicator lamp being positioned at bottom.
Japanese Patent Laid-Open 2007-8615 discloses a kind of method, it is provided with the floor indicating lamp of display lift car current floor position in elevator cage operating panel, and above floor indicating lamp, be provided with the turning indicator that expression elevator carries out service direction, wherein up direction and down direction dual-purpose turning indicator.
Disclosed in Chinese invention patent application 200910140912.8 (elevator car position read out instrument), method is: current floor position and service direction are arranged above and below, when lift car is up, current floor position display is positioned at below, and service direction display is positioned at top; When lift car is descending, current floor position display is positioned at top, and service direction display is positioned at below.
Although disclosed elevator technique of display proposes multiple method to the display that elevator carries out the elevator information such as position and service direction at present, rarely have and mention that the information correctness to showing is tested.Elevator information display device is generally receive its information that will show by the information receiving unit of himself by the order wire connecting elevator information display device and elevator control gear.When the elevator information coming from elevator control gear occurs mistake due to reasons such as information special deliveries, passenger can produce panic mood because of the information displaying of mistake.
Therefore, need to develop a kind of failure-free elevator information display device, this elevator information display device can provide in time for passenger, accurately, failure-free elevator information display service.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of elevator information display device, and it can provide in time for passenger, accurate, failure-free elevator information display service.
For solving the problems of the technologies described above, the technical solution of elevator information display device of the present invention is:
Comprising one or more display unit, being arranged in stop and/or car, for showing elevator information; Indicative control unit, for controlling elevator information display mode on the display unit; Indicative control unit is connected by signal transmssion line with display unit; Also comprise receives information and transmitting element, for realizing receives information between described elevator information display device and its information generator and transmission; Receives information is connected by signal transmssion line with between transmitting element with information generator; Information process unit, for verifying the information received and/or detecting the communications status between elevator information display device and its information generator; Information process unit is connected by signal transmssion line with between receives information with transmitting element; Be connected by signal transmssion line between information process unit with indicative control unit; Described elevator information display device possesses the function verifying and/or detect the communications status between itself and information generator to received elevator information.
Described information generator refers to and controls the elevator control gear that elevator runs and/or the controller independent of other of described elevator control gear with elevator information.
It is one or more that described elevator information comprises in elevator car position information, service direction information, switch gate state by dock floor information and elevator, current time of day, ambient temperature, Weather information.
The present invention also provides a kind of display method of elevator information display device, and its technical solution is:
Comprise the following steps:
Step 1: information process unit detects the communications status between elevator information display device and its information generator, when detecting abnormal, generate corresponding abnormal information, and by described receives information and transmitting element, abnormal information is sent to corresponding information source, or be presented at further on described display unit, otherwise proceed to step 2;
In described step 1, information process unit to the method that the communications status between elevator information display device and its information generator detects is: information process unit detects the communications status between elevator information display device and information generator by described receives information and the information exchange that is different from described elevator information between transmitting element and information generator.
In described step 1, information process unit to the method that the communications status between elevator information display device and its information generator detects is: periodically send to information generator the state confirmation request signal that is different from described elevator information by described receives information and transmitting element and confirm the communications status between elevator information display device and information generator according to the feedback information of information generator.
Step 2: elevator information display device from its information source elevator information, comprises the one or more information in elevator car position information that needs show, service direction information, switch gate state by dock floor information and elevator, current time of day, ambient temperature, weather by described receives information and transmitting element;
Step 3: relatively to the elevator car position information from different aforementioned sources, the conformability of other related information content such as the switch gate state of service direction information and the information of stop and elevator, when the elevator information content that described information process unit detects from different aforementioned sources exists inconsistent, represent that the communication between elevator information display device and its information generator occurs abnormal, then generate corresponding abnormal information, and by described receives information and transmitting element, abnormal information is sent to corresponding information source, or be presented on described display unit further, otherwise proceed to step 4,
In described step 3, be: when described information generator quantity n >=2 that described information process unit is by relatively realizing the verification to received elevator information content to the conformability of the elevator information content from different aforementioned sources to the conforming method of inspection of the elevator information content from different aforementioned sources.
Step 4: the content of required display is presented on described display unit.
The beneficial effect that the present invention can reach is: by the detection verified the content that will show and/or to communications status between elevator information display device and its information generator, can improve accuracy and the reliability of displaying contents.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is further detailed explanation:
Fig. 1, Fig. 2 and Fig. 3 are the displaying contents schematic diagrams of the display unit in the embodiment one of elevator information display device of the present invention;
Fig. 4 is the indicative flowchart of the workflow of the embodiment two of elevator information display device of the present invention.
Nomenclature in figure:
1 is elevator car position information, and 2 is service direction information,
3 is by dock floor information, and 4 and 5 is out of Memory.
Detailed description of the invention
Elevator information display device of the present invention comprises one or more display unit, and this display unit is made up of read out instruments such as Liquid Crystal Display, plasma display, LED, Braum tubes.For the elevator information display device of reality, its elevator information to display is often not limited to the displaying contents in the present invention---elevator car position, service direction and the information such as switch gate state, current time of day, ambient temperature, weather by dock floor information and elevator, also can comprise the relevant informations such as other such as elevator operation mode, can be now whole elevator information display device for showing the region of elevator information, or one subregion.For ease of describing, being entirety or its part of actual elevator display unit for the display unit in the present invention in follow-up explanation, being referred to as display unit all without distinction.
Embodiment one
The first embodiment of elevator information display device of the present invention by being arranged in stop and/or car, for show elevator car position, service direction and by the elevator informations such as dock floor information one or more display unit and form for controlling elevator car position, service direction and the indicative control unit by dock floor information display mode on the display unit; Display unit is connected by signal transmssion line with indicative control unit.
As shown in Fig. 1 ~ 2, display unit elevator information to display is elevator car position, service direction and by dock floor information, therefore need by the viewing area of affiliated display unit along a direction, as horizontal direction or vertical direction are divided into three sub-viewing areas.Indicative control unit is by elevator car position, service direction and be presented in corresponding sub-viewing area with alignment along the sub-viewing area orientation of display unit by dock floor information, and indicative control unit is all the time by elevator car position information and the both sides that identify at service direction by dock floor information displaying, elevator car position information is positioned at the origination side that traffic direction sign is known, and is positioned at the sensing side of traffic direction sign knowledge by dock floor information.
When elevator information shows in the horizontal direction at display unit, display unit show successively from left to right elevator car position information, service direction mark and by dock floor information.
When elevator information vertically shows at display unit,
If √ lift car is up, then display unit show successively from bottom to up elevator car position information, service direction mark and by dock floor information;
If √ lift car is descending, then display unit show successively from top to bottom elevator car position information, service direction mark and by dock floor information.
Display unit show described elevator information (comprise elevator car position, service direction and by dock floor information) display mode that adopts changes with the change of elevator operation.
According to the operation characteristic of elevator, its running state is divided into following several stage:
Stage 1, from elevator complete close the door start to start to the certain hour after starting;
Stage 2, from elevator start after certain hour (i.e. the finish time in stage 1) to lift car close to this object floor run;
Stage 3, from lift car close to this object floor run to elevator car arrives object floor;
Stage 4, from elevator car arrives object floor to completing door opening action;
Stage 5, from elevator completes door opening action to elevator starts to close the door action;
Complete action of closing the door starts to start to elevator stage 6, the action that starts to close the door from elevator.
Corresponding to the above-mentioned different stage, state residing for elevator is corresponding difference also, the different conditions of described indicative control unit then residing for elevator, namely the different stages, with different display modes by elevator car position information, service direction information be presented on described display unit by one or more in dock floor information, specific as follows:
In stage 1, described indicative control unit display elevator car position information, service direction information and by dock floor information, and elevator car position information and by dock floor information display adopt static mode keep intact, or by means of only reducing the brightness of elevator car position information displaying, or change its Show Color and weight thereof, size, font, the modes such as the background color of viewing area and frame represent will sail out of this floor, service direction information is (in the present embodiment, service direction information displaying be service direction mark) display then adopt dynamical fashion, as flickering display mode, represent that elevator starts with this, current floor position will be left, go to the floor being about to stop,
In stage 2, described indicative control unit display elevator car position information, service direction information and by dock floor information, and elevator car position information and the display employing static mode by dock floor information, service direction information is (in the present embodiment, the display of service direction information adopts dynamical fashion, as scrolled mode, represent in the way that elevator is driving towards by dock floor with this;
In stage 3, described indicative control unit display elevator car position information, service direction information and by dock floor information, and the display of elevator car position information and service direction information adopts static mode, display by dock floor information adopts dynamical fashion, as flashing mode, represent that elevator is about to rest in this floor position with this;
In stage 4, the sub-viewing area display elevator car position information of described indicative control unit only corresponding elevator car position information on the display unit, former corresponding service direction information and the viewing area maintenance OFF state by dock floor information, or show informations such as such as " elevator are about to open the door ", as shown in Figure 3;
In stage 5, the sub-viewing area display elevator car position information of described indicative control unit only corresponding elevator car position information on the display unit, former corresponding service direction information and the viewing area maintenance OFF state by dock floor information, or show informations such as such as " in door-opened elevators ";
In stage 6, the sub-viewing area display elevator car position information of described indicative control unit only corresponding elevator car position information on the display unit, former corresponding service direction information and the viewing area maintenance OFF state by dock floor information, or show informations such as such as " elevator are about to close the door ".
Or in above-mentioned all stages, all elevator informations demonstrated all show on the display unit in a static manner.
Described static mode refers to that elevator speed and/or acceleration information remain unchanged in font, font size, color or its weight, brightness and viewing area background color, and described dynamical fashion refers in one or more in font, font size, color and weight thereof, brightness, flicker and viewing area (referring to background color and frame) of elevator speed and/or acceleration information variable.
Indicative control unit of the present invention suitably can adjust the quantity of the sub-viewing area that display unit divides out and size according to the difference of the content quantity of shown elevator information and required viewing area size thereof.As in the above-mentioned stage 3, if adopt the display reducing elevator car position information and service direction information, the mode of amplifying by dock floor information displaying carrys out outstanding elevator when being about to rest in this floor position, suitably can compressing the sub-viewing area for showing elevator car position information and service direction information, expanding sub-viewing area for showing by dock floor information displaying.
Embodiment two
The second embodiment of elevator information display device of the present invention is by being arranged in stop and/or car, for showing elevator car position, service direction and the one or more display units by elevator informations such as dock floor information, for controlling the indicative control unit of described elevator operation information display mode on the display unit, for carrying out the receives information of receives information and transmission and transmitting element between elevator information display device and information generator and for verifying the information received and/or forming the information process unit that the communications status between elevator information display device and its information generator detects.
In the present invention, described information generator refers to and controls elevator control gear that elevator runs and/or have elevator car position information, service direction mark and the controller by dock floor information independent of other of described elevator control gear.
Elevator information display device working process of the present invention is as shown in Figure 4, specific as follows:
Step 1: elevator information display device detects the communications status between itself and information generator, when detecting abnormal, generate corresponding abnormal information, and by described receives information and transmitting element, abnormal information is sent to corresponding information source, or be presented at further on described display unit, otherwise proceed to step 2;
Step 2: elevator information display device by described receives information and transmitting element from its information source elevator relevant information, the elevator car position information, the service direction information and by dock floor information that show as needed, and other relevant information such as the switch gate state of elevator;
Step 3: relatively to the conformability of other related information content such as the switch gate state from the elevator car position information of different aforementioned sources, service direction information and the information of stop and elevator, when there is the information content and being inconsistent, then generate corresponding abnormal information, and by described receives information and transmitting element, abnormal information is sent to corresponding information source, or be presented at further on described display unit, otherwise proceed to step 4;
Step 4: required displaying contents is presented on described display unit in a certain way.
In the present invention, described elevator information display device is as follows for the method for inspection of the communications status between itself and information generator:
Described elevator information display device periodically sends by described receives information and transmitting element the state confirmation request signal being different from described elevator information to information generator, and confirms the communications status between elevator information display device and information generator according to the information that information generator feeds back.
In the present invention, described elevator information display device is as follows for the consistency detecting method of the elevator information content from different aforementioned sources:
When described information generator quantity n >=2, described information process unit carries out consistency check to other related information content such as the switch gate states from the elevator car position information of different aforementioned sources, service direction information and stop information and elevator, if the information content is completely the same, then judge that elevator information content is accurate; Otherwise it is abnormal to judge that elevator information content exists.
Claims (7)
1. an elevator display apparatus, comprises
One or more display unit, is arranged in stop and/or car, for showing elevator information;
Indicative control unit, for controlling elevator information display mode on the display unit;
Indicative control unit is connected by signal transmssion line with display unit;
It is characterized in that, also comprise
Receives information and transmitting element, for realizing receives information between described elevator display apparatus and its information generator and transmission; Receives information is connected by signal transmssion line with between transmitting element with information generator;
Information process unit, for verifying the information received and/or detecting the communications status between elevator display apparatus and its information generator; Information process unit is connected by signal transmssion line with between receives information with transmitting element; Be connected by signal transmssion line between information process unit with indicative control unit;
Described elevator display apparatus possesses the function verifying and/or detect the communications status between itself and information generator to received elevator information.
2. elevator display apparatus according to claim 1, is characterized in that, described information generator refers to and controls the elevator control gear that elevator runs and/or the controller independent of other of elevator control gear with elevator information.
3. elevator display apparatus according to claim 1, it is characterized in that, it is one or more that described elevator information comprises in elevator car position information, service direction information, switch gate state by dock floor information and elevator, current time of day, ambient temperature, Weather information.
4. a display method for elevator display apparatus according to claim 1, is characterized in that, comprises the following steps:
Step 1: information process unit detects the communications status between elevator display apparatus and its information generator, when detecting abnormal, generate corresponding abnormal information, and by described receives information and transmitting element, abnormal information is sent to corresponding information source, or be presented at further on described display unit, otherwise proceed to step 2;
Step 2: elevator display apparatus from its information source elevator information, comprises the one or more information in elevator car position information that needs show, service direction information, switch gate state by dock floor information and elevator, current time of day, ambient temperature, weather by described receives information and transmitting element;
Step 3: relatively to the conformability of the elevator information content from different aforementioned sources, the elevator information content of described different aforementioned sources comprises elevator car position information, the switch gate state of service direction information and the information of stop and elevator, when the elevator information content that described information process unit detects from different aforementioned sources exists inconsistent, represent that the communication between elevator display apparatus and its information generator occurs abnormal, then generate corresponding abnormal information, and by described receives information and transmitting element, abnormal information is sent to corresponding information source, or be presented on described display unit further, otherwise proceed to step 4,
Step 4: the content of required display is presented on described display unit.
5. the display method of elevator display apparatus according to claim 4, is characterized in that, in described step 3, to the conforming method of inspection of the elevator information content from different aforementioned sources is:
When described information generator quantity n >=2, described information process unit is by relatively realizing the verification to received elevator information content to the conformability of the elevator information content from different aforementioned sources.
6. the display method of elevator display apparatus according to claim 4, it is characterized in that, in described step 1, information process unit to the method that the communications status between elevator display apparatus and its information generator detects is: information process unit detects the communications status between elevator display apparatus and information generator by described receives information and the information exchange that is different from described elevator information between transmitting element and information generator.
7. the display method of elevator display apparatus according to claim 4, it is characterized in that, in described step 1, information process unit to the method that the communications status between elevator display apparatus and its information generator detects is: periodically send to information generator the state confirmation request signal that is different from described elevator information by described receives information and transmitting element and confirm the communications status between elevator display apparatus and information generator according to the feedback information of information generator.
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| CN201110219405.0A CN102910508B (en) | 2011-08-02 | 2011-08-02 | Elevator information display device and display method thereof |
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| CN201110219405.0A CN102910508B (en) | 2011-08-02 | 2011-08-02 | Elevator information display device and display method thereof |
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| CN102910508A CN102910508A (en) | 2013-02-06 |
| CN102910508B true CN102910508B (en) | 2015-06-24 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2018060542A1 (en) * | 2016-09-29 | 2018-04-05 | Kone Corporation | Electronic information plate of an elevator component |
| CN111217217B (en) * | 2020-03-09 | 2022-04-12 | 上海三菱电梯有限公司 | Elevator information prompting system and elevator information prompting method |
| CN111606160B (en) * | 2020-05-26 | 2022-06-21 | 上海三菱电梯有限公司 | Elevator display system |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61191146A (en) * | 1985-02-19 | 1986-08-25 | Mitsubishi Electric Corp | Signal transmission equipment |
| JPH0679960B2 (en) * | 1988-08-06 | 1994-10-12 | 株式会社日立製作所 | Elevator signal transmission device |
| JPH0451617A (en) * | 1990-06-19 | 1992-02-20 | Nec Corp | Loop back test control system for transmission path |
| JP2000209236A (en) * | 1999-01-13 | 2000-07-28 | Toshiba Corp | Interface unit |
| KR100606198B1 (en) * | 2005-03-21 | 2006-08-02 | 새한엘리베이터 주식회사 | Apparatus of Touch Screen Elevator |
| JP2007153565A (en) * | 2005-12-07 | 2007-06-21 | Mitsubishi Electric Corp | Communication system of elevator and its testing method |
| CN2883284Y (en) * | 2005-12-30 | 2007-03-28 | 郑坤丰 | Elevator display |
| WO2009107218A1 (en) * | 2008-02-28 | 2009-09-03 | 三菱電機株式会社 | Elevator system |
| JP4651695B2 (en) * | 2008-06-10 | 2011-03-16 | 株式会社日立製作所 | elevator |
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