CN111153301B - Contact-free elevator calling method - Google Patents
Contact-free elevator calling method Download PDFInfo
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- CN111153301B CN111153301B CN202010142616.8A CN202010142616A CN111153301B CN 111153301 B CN111153301 B CN 111153301B CN 202010142616 A CN202010142616 A CN 202010142616A CN 111153301 B CN111153301 B CN 111153301B
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- contact
- symbol
- shooting device
- image shooting
- calling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/02—Control systems without regulation, i.e. without retroactive action
- B66B1/06—Control systems without regulation, i.e. without retroactive action electric
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/3415—Control system configuration and the data transmission or communication within the control system
- B66B1/3446—Data transmission or communication within the control system
- B66B1/3461—Data transmission or communication within the control system between the elevator control system and remote or mobile stations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B2201/00—Aspects of control systems of elevators
- B66B2201/40—Details of the change of control mode
- B66B2201/46—Switches or switchgear
- B66B2201/4607—Call registering systems
- B66B2201/4638—Wherein the call is registered without making physical contact with the elevator system
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
- Elevator Control (AREA)
Abstract
The invention relates to a contact-free elevator calling method, which is characterized in that an image shooting device is also arranged near a calling panel or a floor registration panel; the user displays an operation symbol displayed or printed or written on a handheld medium in an effective shooting area of the image shooting device, then identifies the content of an image shot by the image shooting device through an identification part, and sends the identified content to a judgment part; when the judging part can receive the received content, the judging part controls the executing part to execute the triggering action of the target button; when the judging part can not accept the received content, the judging part performs a preset default action. The invention has the characteristics of no need of registration authorization, simple and convenient calling method, no contact with calling keys, no germ infection, good practicability and the like.
Description
Technical Field
The invention relates to the technical field of elevators, in particular to a contact-free elevator calling method.
Background
The conventional calling method of an elevator, which calls by pressing a button on a call panel or a floor registration panel, is easy for a user to get infected with germs on the button when in use, so that the user in the same building is easy to form cross infection. In order to solve the defects of the traditional calling method, some contact-free elevators are also available in the market, most of the existing contact-free calling methods are realized by scanning two-dimensional codes on mobile phones of users through electronic equipment on a calling panel or a floor registration panel, the users need to ask the object pipe for the two-dimensional codes of the objects needing to reach floors before using the elevators, when the two-dimensional codes provided by the users are scanned by the electronic equipment, the two-dimensional codes are processed by a processor arranged on the calling panel or the floor registration panel, and then signals are sent to an elevator control center, so that the elevator is controlled by the elevator control center to reach the floors corresponding to the two-dimensional codes. Although the method can ensure the safety of residents to a certain extent, a user needs to obtain the two-dimensional codes at a material pipe when using the elevator for the first time, and one two-dimensional code can only go to one corresponding floor, so that the resident user of the building needs to store a plurality of two-dimensional codes on the electronic equipment to meet the requirement of daily use, the elevator control method is extremely inconvenient to operate and relates to the operation of two-dimensional code authorization, and the two-dimensional codes are easily confused when being stored in the electronic equipment at the same time; in addition, it is not practical enough for some old-age-district elevators, or elevators lacking property management staff to manage.
Disclosure of Invention
The invention aims to provide a contact-free elevator calling method which has the advantages of no need of registration authorization, simple and convenient calling method, contact-free calling key avoiding germ infection, good practicability and the like.
The technical scheme of the invention is realized as follows:
a contact-free elevator calling method is characterized in that an image shooting device is arranged near a calling panel or a floor registration panel; the user displays an operation symbol displayed or printed or written on a handheld medium in an effective shooting area of the image shooting device, then identifies the content of an image shot by the image shooting device through an identification part, and sends the identified content to a judgment part; when the judging part can receive the received content, the judging part controls the executing part to execute the triggering action of the target button; when the judging part can not accept the received content, the judging part performs a preset default action.
Furthermore, the image shooting device is provided with a camera and a projection mechanism, the projection mechanism can project a light ray frame body, and an area in the light ray frame body is used for prompting a user that an operation symbol displayed in the area is a recognition object of the camera.
Still further, the default action is to not act or to broadcast a voice prompt through a speaker.
Still further, the handheld medium may be a cell phone or a tablet computer or a paper sheet. When the handheld medium is an electronic product such as a mobile phone or a tablet personal computer, the operation symbol can be presented through a dialing interface or a calculator interface thereof or an elevator APP input and displayed by a specially-arranged elevator operation symbol.
Where the handheld medium is a sheet of paper, the operating symbols on the sheet of paper may be printed or written. A paper hand held medium may be provided for use by children or older people who are not convenient to operate electronic products.
The invention has the beneficial effects that: the image shooting device is arranged to recognize the operation symbol on the handheld medium, the call calling panel or the floor registration panel is triggered by the target button through the recognized operation symbol, and call calling is further realized.
Drawings
Fig. 1 is a schematic structural view of the operation principle in embodiment 1.
Fig. 2 is a schematic structural view of a call interface in the call APP in example 7.
1-a keyboard; 2-display window.
Detailed Description
Example 1
The embodiment is a contact-free elevator calling method, wherein an image shooting device is further arranged near a floor registration panel, and the floor registration panel is an operation panel in a car. The floor registration panel comprises a main control module, the image shooting device is in signal connection with the main control module of the floor registration panel, as shown in figure 1, the main control module comprises an identification part, a judgment part and an execution part, and the main control module can execute an identification process of the content of the image shot by the image shooting device, judge whether the content of the image shot by the image shooting device is accurate and send a working signal corresponding to the image content to the elevator control center; the user displays an operation symbol displayed or printed or written on a handheld medium in an effective shooting area of the image shooting device, wherein the operation symbol is a symbol which does not need to be registered for authorization, then identifies the content of an image shot by the image shooting device through an identification part, and sends the identified content to a judgment part; when the judging part can receive the received content, the judging part controls the executing part to execute the triggering action of the target button, after the executing part executes the triggering action of the target button in the actual use process, the main control module sends a signal to the elevator control center, and the elevator control center correspondingly controls the elevator according to the received signal; when the judging part can not accept the received content, the judging part will perform a preset default action, and the content which can not be accepted by the judging part means that the operation symbol provided by the user can not find the corresponding key on the floor registration panel. The default action can be no action or voice prompt broadcast through a loudspeaker; the so-called no action is that the elevator does not perform any action, so that the user knows that the operation symbol is not recognized after a period of time, and the user can reconfirm whether the operation symbol is accurate; and the speaker broadcasts the voice prompt, which means that the voice information of 'wrong operation symbol' is broadcasted. According to the contact-free elevator calling method, the image shooting device is arranged to recognize the operation symbol on the handheld medium, the floor registration panel is enabled to execute the triggering of the target button through the recognized operation symbol, and then calling is realized, the operation symbol does not need to be registered in advance for authorization, so that the calling of the contact-free elevator calling method is simpler and more convenient, the contact-free calling key is not only free from being touched to avoid germ infection, and the contact-free elevator calling method also has better practicability.
In order to ensure that the image shooting device can identify the symbols in a certain area in a certain definite manner so as to facilitate calling, the image shooting device is provided with a camera and a projection mechanism, the projection mechanism can project a light frame body, the farthest distance of the light frame body projected by the projection mechanism is 15cm from the front of the image shooting device, and the area in the light frame body is used for prompting a user that the operation symbols shown in the area are identification objects of the camera.
The operation symbol in this embodiment is a number, and the handheld medium is a mobile phone or a tablet computer with a communication function. In the calling process, when a user wants to go to a destination floor of 12 floors and calls without adopting a contact-free mode, the user needs to press keys printed with 12 on a floor registration panel for execution, so that the user only needs to input numbers 12 on a dial pad of a mobile phone or a tablet computer to enable operation symbols 12 to be displayed on a dial interface, and then the 12 generated on a handheld medium is shot by an image shooting device, and the elevator can be controlled to execute the action of reaching twelve floors.
Example 2
The present embodiment is different from embodiment 1 in that: the floor registration panel of the present embodiment is an operation panel of a floor registration device in a lobby of the first floor of a building. In the use process of the present embodiment, when a user wants to go to a destination floor which is the same as that of embodiment 1 and is a 12-th floor, in such a case, the present embodiment is different from embodiment 1 in that: when the judgment part receives the content sent by the recognition part, the judgment part controls the execution part to execute the triggering action of the target button, wherein the triggering action of the target button refers to the action that the elevator call reaches the first floor and the car reaches the twelfth floor after the user enters the elevator.
Example 3
The present embodiment is different from embodiment 1 in that: the operation symbols described in this embodiment are a combination of numbers and mathematical symbols, which are typically used to indicate floors of a building that are underground during elevator use. When the elevator is used, when a user wants to go to a target floor, the floor is a negative floor, and when the user calls a call without adopting a contact-free mode, the user needs to press a key printed with-1 on a floor registration panel to execute the call, under the condition, the user only needs to input an operation symbol (-1) formed by combining a number and a mathematical symbol on a computer interface of a mobile phone or a tablet personal computer, and then the (-1) generated on a handheld medium is shot by an image shooting device, so that the elevator can be controlled to execute the action of reaching the negative floor of the building.
Example 4
The present embodiment is different from embodiment 1 in that: the operation symbol in this embodiment is a letter, and there is a case where the button on the floor where the parking lot is located is marked as the letter P in the elevator use process. Under the condition, when the target floor to which the user wants to go is the floor of the parking lot, the user only needs to input the operation symbol P formed by letters in an address book interface or an information communication interface of a mobile phone or a tablet computer by using a self-contained input method, and then the P generated on the handheld medium is shot by the image shooting device, so that the elevator can be controlled to execute the action of reaching the floor of the building parking lot.
Example 5
The present embodiment is different from embodiment 1 in that: the operator symbols described in this embodiment are a combination of letters and numbers, which are commonly used during elevator applications to indicate floors where a building is underground. When the elevator is used, when a user wants to go to a target floor which is a negative two-floor, and calls are carried out without adopting a contact-free mode, the user needs to press a key printed with L2 on a floor registration panel for execution, under the condition, the user only needs to input an operation symbol L2 formed by combining letters and numbers in an address book interface or an information communication interface of a mobile phone or a tablet computer by using a self-carried input method, and then the L2 generated on a handheld medium is shot by an image shooting device, so that the elevator can be controlled to execute the action of reaching the negative two-floor of the building.
Example 6
The embodiment is a method for calling an elevator outside an elevator car in a building middle layer, and the difference between the embodiment and the embodiment 1 is that an image shooting device is arranged near a calling panel, a handheld medium of the embodiment is a mobile phone or a tablet computer with a calling APP, a calling interface in the calling APP is provided with a keyboard for inputting operation symbols and a display window for the operation symbols, the keyboard is provided with symbol keys with arrows pointing upwards and symbol keys with arrows pointing downwards, and when a user presses the keys in the keyboard, symbols on the keys are correspondingly displayed in the display window.
In the calling process, if a target floor required to be visited by a user is below the floor where the user is located, the calling APP is opened, the user only needs to press down a symbol key with an arrow pointing downwards on a keyboard in a calling interface of the calling APP in a handheld medium, so that a figure with the arrow pointing downwards is displayed in a display window to serve as an operation symbol, then the display window on the handheld medium is opposite to and close to an image shooting device, so that the image shooting device shoots the operation symbol in the display window, and the elevator car reaches the floor where the user is located through the operation; if the target floor that the user needs to go is located on the floor where the user is located, the user can press a symbol key with an arrow pointing upwards on a keyboard in a call interface of a call APP in the handheld medium to enable a pattern with the arrow pointing upwards to be displayed in a display window to serve as an operation symbol, then the display window on the handheld medium is right opposite to and close to the image shooting device to enable the image shooting device to shoot the operation symbol in the display window, and the elevator car can reach the floor where the user is located through the operation.
Example 7
This embodiment is different from embodiments 1 to 6 in that: as shown in fig. 2, the handheld medium of this embodiment is an electronic device with a call APP, the electronic device is mostly one of a mobile phone or a tablet computer, a keyboard 1 and a display window 2 for inputting operation symbols are provided on a call interface in the call APP, a symbol key with an arrow pointing upward, a symbol key with an arrow pointing downward, a character deletion key, a plurality of numeric keys, a plurality of letter keys and a mathematical symbol key are provided on the keyboard 1, and when a user presses a key in the keyboard 1, information of the key is correspondingly displayed in the display window 2.
Example 8
The present embodiment is different from embodiments 1 to 6 in that the handheld medium is a manually writable paper sheet. Compared with the mode that the electronic equipment generates the operation symbols, the mode has low production cost, is convenient to operate and is convenient for the old and the children to use; when the match is used, the user writes the fonts of the match specifications on the handheld medium, so that the operation symbols are clearer, the identification part convenient to identify identifies the operation symbols, and the stability is better when the embodiment is used.
Claims (7)
1. A contact-free elevator calling method is characterized in that: an image shooting device is also arranged near the calling panel or the floor registration panel; the user displays an operation symbol displayed or printed or written on a handheld medium in an effective shooting area of the image shooting device, then identifies the content of an image shot by the image shooting device through an identification part, and sends the identified content to a judgment part; when the judging part can receive the received content, the judging part controls the executing part to execute the triggering action of the target button; when the judging part can not accept the received content, the judging part performs a preset default action; the image shooting device is provided with a camera and a projection mechanism, the projection mechanism can project a light ray frame, and an area in the light ray frame is used for prompting a user that an operation symbol displayed in the area is an identification object of the camera.
2. Contact-free elevator call method according to claim 1, characterized in that: the default action is to not act or to broadcast a voice prompt through a speaker.
3. Contact-free elevator call method according to claim 1, characterized in that: the operation symbol is a symbol that does not require registration authorization.
4. Contact-free elevator call method according to claim 1, characterized in that: the operation symbol is a number or a combination of a number and a mathematical symbol or a letter or a combination of a letter and a number.
5. Contact-free elevator call method according to claim 1, characterized in that: the operation symbol is a symbol with an arrow pointing downwards or a symbol with an arrow pointing upwards.
6. Contact-free elevator call method according to claim 4 or 5, characterized in that: the handheld medium is a mobile phone or a tablet computer or a paper sheet.
7. Contact-free elevator call method according to claim 4 or 5, characterized in that: the handheld medium is an electronic device with a call APP, and a keyboard for inputting operation symbols and a display window for the operation symbols are arranged on a call interface in the call APP.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010142616.8A CN111153301B (en) | 2020-03-04 | 2020-03-04 | Contact-free elevator calling method |
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| CN202010142616.8A CN111153301B (en) | 2020-03-04 | 2020-03-04 | Contact-free elevator calling method |
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| CN111153301A CN111153301A (en) | 2020-05-15 |
| CN111153301B true CN111153301B (en) | 2022-04-15 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12071323B2 (en) | 2020-08-17 | 2024-08-27 | Mitsubishi Electric Research Laboratories, Inc. | Contactless elevator service for an elevator based on augmented datasets |
| WO2023085455A1 (en) * | 2021-11-10 | 2023-05-19 | 양경옥 | Control apparatus for elevator including camera for calling elevator, through destination floor numeral of smartphone |
| CN114044416A (en) * | 2021-12-31 | 2022-02-15 | 广东伟邦科技股份有限公司 | Hand position recognition device for elevator |
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