CN112408125A - Elevator button and control method - Google Patents
Elevator button and control method Download PDFInfo
- Publication number
- CN112408125A CN112408125A CN202011175954.8A CN202011175954A CN112408125A CN 112408125 A CN112408125 A CN 112408125A CN 202011175954 A CN202011175954 A CN 202011175954A CN 112408125 A CN112408125 A CN 112408125A
- Authority
- CN
- China
- Prior art keywords
- button
- key
- elevator
- metal piece
- elevator button
- 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
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 35
- 239000002184 metal Substances 0.000 claims abstract description 33
- 230000009471 action Effects 0.000 claims description 19
- 238000013459 approach Methods 0.000 claims description 12
- 230000008859 change Effects 0.000 claims description 7
- 239000003990 capacitor Substances 0.000 claims description 6
- 230000001939 inductive effect Effects 0.000 claims description 3
- 230000009340 pathogen transmission Effects 0.000 abstract description 5
- 230000006978 adaptation Effects 0.000 abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 244000052616 bacterial pathogen Species 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
Images
Classifications
-
- 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
- B66B1/14—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements
-
- 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
- B66B1/46—Adaptations of switches or switchgear
- B66B1/461—Adaptations of switches or switchgear characterised by their shape or profile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
-
- 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
Landscapes
- 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 discloses an elevator button which comprises a shell, a button and an electronic board, wherein the button and the electronic board are accommodated in the shell, the button and the electronic board are elastically matched, the elevator button further comprises a metal piece and a detection circuit, the metal piece is installed on the outer surface of the button, the detection circuit is installed in the shell and is electrically connected with the electronic board, and the metal piece is electrically connected with the detection circuit. According to the elevator button, the physical keys and the braille are reserved, and the sensing module formed by the metal piece and the detection circuit is matched, so that the gesture sensing calling can be realized, the non-contact requirement is met, and the problems that the physical keys are easy to strain and easily cause pathogen transmission are solved; meanwhile, traditional physical keys of the elevator are reserved, and the blind can use the elevator through braille, so that the adaptation period of a user is shortened, and the application range is also enlarged. The elevator button control method is used for identifying the intention of an operator and reducing misoperation when the blind operates.
Description
Technical Field
The invention relates to a button, in particular to an elevator button and a control method.
Background
When the elevator is used, the reserved elevator needs to be registered by pressing a button through an outbound device, and the conventional elevator adopts manual pressing or touch selection. The existing pressing type physical keys have mechanical strain, and are easy to fail to cause incapability of taking a ladder. On the occasion with large flow of people, germs are easy to be left on the keys, and the germs are spread in the daily use process of people.
To solve the above problems, various contactless outbound devices are now available, such as: (1) the existing scheme with the body sensing module is used for registering the call by sensing the motion of a human body through the body sensing module, but the body sensing module of the scheme has high cost and needs to be learned when being used. (2) The existing thermal infrared induction is used for canceling the calling elevator when no passenger is in use, so that the elevator is prevented from stopping on a floor where no passenger waits, but the key is not improved. (3) The existing scheme for configuring the gesture recognition module and the guidance lamp realizes no touch key through gesture recognition, and guides a user to perform up-and-down gestures through the guidance lamp.
Although the non-contact type external calling device avoids the problems that physical keys are easy to strain and easily cause pathogen transmission through non-contact, the non-contact type external calling device is not convenient for the blind to use.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide the elevator button which is convenient for the blind to use and can avoid the problems that the physical button is easy to strain and easily causes pathogen transmission.
In order to overcome the defects of the prior art, the invention also aims to provide the elevator button control method which is convenient for the blind to use and can avoid the problems that physical buttons are easy to strain and easily cause pathogen transmission.
One of the purposes of the invention is realized by adopting the following technical scheme:
the elevator button comprises a shell, a button and an electronic board, wherein the button and the electronic board are contained in the shell, the button is elastically matched with the electronic board, the elevator button further comprises a metal piece and a detection circuit, the metal piece is installed on the outer surface of the button, the detection circuit is installed inside the shell and electrically connected with the electronic board, and the metal piece is electrically connected with the detection circuit.
Further, the surface of the button is printed with braille.
Further, braille is printed on the metal piece.
Further, the elevator button also comprises a lead, and the metal piece is electrically connected with the detection circuit through the lead.
The second purpose of the invention is realized by adopting the following technical scheme:
the elevator button control method is applied to the elevator button, and is characterized by comprising the following steps:
detecting an approaching action and judging whether the approaching action belongs to a non-contact key;
when the approach action is taken as a non-contact key, executing according to a key processing program and returning to the detection step;
judging whether the approaching action is a non-contact key or a Braille key according to preset time;
when the key belongs to the entity key, executing according to a key processing program, and returning to the detection step;
and when the Braille key is belonged to, the waiting button is pressed or returns to the detection step.
Further, the specific judgment of the physical key or the braille key according to the preset time is as follows: the button is pressed to belong to the physical key within a preset time, and the button is not pressed to belong to the braille key within the preset time.
Further, the step of detecting the approach action and judging whether the approach action belongs to the non-contact key is specifically as follows: when the hand approaches to a metal piece on the button, the capacitance of the elevator button is increased, the detection circuit detects the change of the capacitance, and when the capacitance is recovered to the initial value within the preset time, the non-contact key is judged; and when the capacitor does not return to the initial value within the preset time, judging the capacitor to be a non-contact key.
Further, when the hand approaches 15mm of the metal piece on the button, the detection circuit detects the change of the capacitance.
Further, the metal piece on the button acts as one pole of the inductive capacitance.
Compared with the prior art, the elevator button provided by the invention has the advantages that the physical keys and the braille are reserved, and the sensing module formed by the metal piece and the detection circuit is matched, so that the gesture sensing calling can be realized, the non-contact requirement is met, and the problems that the physical keys are easy to strain and easily cause pathogen propagation are avoided; meanwhile, traditional physical keys of the elevator are reserved, and the blind can use the elevator through braille, so that the adaptation period of a user is shortened, and the application range is also enlarged. The elevator button control method is used for identifying the intention of an operator and reducing misoperation when the blind operates.
Drawings
FIG. 1 is a block diagram of an elevator button of the present invention;
fig. 2 is an electrical schematic of the elevator button of the present invention;
fig. 3 is a flowchart of a control method of the elevator button of fig. 1.
In the figure: 10. a housing; 20. a button; 30. an elastic member; 40. silica gel; 50. an electronic board; 60. a metal member; 70. a wire; 80. a detection circuit.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, secured by intervening elements. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly disposed on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 2, an elevator button of the present invention includes a housing 10, a button 20, an elastic member 30, a silicone rubber 40, an electronic board 50, a metal member 60, a wire 70, and a detection circuit 80.
The metal piece 60 is printed with braille. The metal piece 60 is embedded on the surface of the button 20. The elastic member 30 is a spring.
When the elevator button is assembled, the detection circuit 80 and the electronic board 50 are installed in the housing 10, and the detection circuit 80 is electrically connected to the electronic board 50. The silica gel 40 is installed on the electronic board 50, and a folding piece is arranged between the silica gel 40 and the electronic board 50. The button 20 is mounted on the housing 10, and the elastic member 30 is mounted between the button 20 and the electronic board 50, so that the button 20 is elastically mounted on the housing 10. The metal member 60 is electrically connected to the detection circuit 80 through a wire 70.
With continuing reference to fig. 3, the present invention also relates to an elevator button control method for recognizing an operator's intention and reducing malfunction when operated by a blind person.
An elevator button control method is applied to the elevator button and comprises the following steps:
detecting an approaching action and judging whether the approaching action belongs to a non-contact key;
when the approach action is taken as a non-contact key, executing according to a key processing program and returning to the detection step;
judging whether the approaching action is a non-contact key or a Braille key according to preset time;
when the key belongs to the entity key, executing according to a key processing program, and returning to the detection step;
when the braille key is selected, the wait button 20 is pressed or returned to the detection step.
Judging whether the keys belong to the entity keys or the Braille keys according to preset time specifically comprises the following steps: the button 20 is pressed belonging to the physical key for a preset time, and the button 20 is not pressed belonging to the braille key for a preset time. The steps of detecting the approaching action and judging whether the approaching action belongs to a non-contact key are specifically as follows: when the hand approaches the metal piece 60 on the button 20, the capacitance of the elevator button is increased, the detection circuit 80 detects the change of the capacitance, and when the capacitance is restored to the initial value within the preset time, the non-contact key is judged; and when the capacitor does not return to the initial value within the preset time, judging the capacitor to be a non-contact key. When the distance between the hand and the metal member 60 on the button 20 is 15mm, the detection circuit 80 detects the change in capacitance. The metal piece 60 on the button 20 acts as one pole of the inductive capacitance.
In the specific operation: when the user's hand approaches the button 20 and the distance is less than 15mm, the detection circuit 80 will sense the change of the capacitance on the electrode of the metal member 60 on the surface of the button 20, and at the same time, the timing is started, if the capacitance returns to the initial value within a specific T time, it is considered that the user has a sensing action (i.e. the user's hand is far away from the metal member 60 within the specific T time), and at this time, the calling is touchless.
The user's hand approaches the button 20 quickly and the capacitance reaches the maximum value quickly, and does not return to the initial value within T time (i.e. the user's hand is not far away from the metal element 60 within a specific T time), it is determined that the user has the pressing intention. If the button 20 is pressed within the specified time P, it is considered as a physical key (i.e., a normal contact key), and the key is re-detected after being executed according to the key processing program; if the button 20 is not pressed within the specified time P, the operation is considered as a braille key operation, and the pressing of the button 20 or the return of the capacitance value to the initial value is waited for, and the key press is re-detected.
The elevator button provided by the invention keeps physical keys and braille, and is matched with the sensing module formed by the metal piece 60 and the detection circuit 80, so that the gesture sensing calling can be realized, the non-contact requirement is met, and the problems that the physical keys are easy to strain and easily cause pathogen transmission are avoided; meanwhile, the traditional physical keys (buttons 20) of the elevator are reserved, so that the blind can use the elevator through braille, the adaptation period of a user is shortened, and the application range is also enlarged. The elevator button control method is used for identifying the intention of an operator and reducing misoperation when the blind operates.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes should fall within the scope of the claims of the present invention.
Claims (9)
1. An elevator button comprises a shell, a button and an electronic board, wherein the button and the electronic board are contained in the shell, the button and the electronic board are elastically matched, and the elevator button is characterized in that: the elevator button further comprises a metal piece and a detection circuit, the metal piece is mounted on the outer surface of the button, the detection circuit is mounted inside the shell and electrically connected with the electronic board, and the metal piece is electrically connected with the detection circuit.
2. The elevator button of claim 1 wherein: the surface of the button is printed with braille.
3. The elevator button of claim 2 wherein: braille is printed on the metal piece.
4. The elevator button of claim 1 wherein: the elevator button further comprises a lead, and the metal piece is electrically connected with the detection circuit through the lead.
5. An elevator button control method applied to the elevator button according to any one of claims 1 to 4, characterized by comprising the steps of:
detecting an approaching action and judging whether the approaching action belongs to a non-contact key;
when the approach action is taken as a non-contact key, executing according to a key processing program and returning to the detection step;
judging whether the approaching action is a non-contact key or a Braille key according to preset time;
when the key belongs to the entity key, executing according to a key processing program, and returning to the detection step;
and when the Braille key is belonged to, the waiting button is pressed or returns to the detection step.
6. The elevator button control method according to claim 5, characterized in that: judging whether the keys belong to the entity keys or the Braille keys according to preset time specifically comprises the following steps: the button is pressed to belong to the physical key within a preset time, and the button is not pressed to belong to the braille key within the preset time.
7. The elevator button control method according to claim 5, characterized in that: the steps of detecting the approaching action and judging whether the approaching action belongs to a non-contact key are specifically as follows: when the hand approaches to a metal piece on the button, the capacitance of the elevator button is increased, the detection circuit detects the change of the capacitance, and when the capacitance is recovered to the initial value within the preset time, the non-contact key is judged; and when the capacitor does not return to the initial value within the preset time, judging the capacitor to be a non-contact key.
8. The elevator button control method according to claim 7, characterized in that: when the hand approaches 15mm of the metal piece on the button, the detection circuit detects the change of the capacitance.
9. The elevator button control method according to claim 7, characterized in that: the metal piece on the button acts as one pole of the inductive capacitance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011175954.8A CN112408125A (en) | 2020-10-28 | 2020-10-28 | Elevator button and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011175954.8A CN112408125A (en) | 2020-10-28 | 2020-10-28 | Elevator button and control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112408125A true CN112408125A (en) | 2021-02-26 |
Family
ID=74841760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011175954.8A Pending CN112408125A (en) | 2020-10-28 | 2020-10-28 | Elevator button and control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112408125A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08143238A (en) * | 1994-11-24 | 1996-06-04 | Hitachi Ltd | Call registration device of elevator for blind person |
| JP2004338832A (en) * | 2003-05-13 | 2004-12-02 | Mitsubishi Electric Corp | Operation panel for elevator |
| CN1656004A (en) * | 2003-04-01 | 2005-08-17 | 三菱电机株式会社 | Elevator calling registration device |
| CN101916681A (en) * | 2010-08-13 | 2010-12-15 | 广州广日电气设备有限公司 | Elevator button |
| CN201689802U (en) * | 2010-06-03 | 2010-12-29 | 广州广日电气设备有限公司 | Elevator press-button |
| CN203158952U (en) * | 2013-03-18 | 2013-08-28 | 重庆迪康电梯有限公司 | Lift car button structure |
| CN107187973A (en) * | 2017-06-29 | 2017-09-22 | 江苏威尔曼科技有限公司 | It is a kind of to facilitate the elevator touch button device that blind person uses |
| CN111137764A (en) * | 2020-01-14 | 2020-05-12 | 上海奥利夫电气设备有限公司 | Touch button of accessible elevator |
| CN111320046A (en) * | 2020-02-24 | 2020-06-23 | 北方民族大学 | Contact and non-contact two-in-one key and intelligent elevator |
| CN211350438U (en) * | 2020-04-01 | 2020-08-25 | 重庆玖玖新能源有限公司 | Contact type non-contact type double-mode elevator button |
| CN111740732A (en) * | 2020-07-26 | 2020-10-02 | 广州白云空港设备技术发展有限公司 | Novel response button |
-
2020
- 2020-10-28 CN CN202011175954.8A patent/CN112408125A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08143238A (en) * | 1994-11-24 | 1996-06-04 | Hitachi Ltd | Call registration device of elevator for blind person |
| CN1656004A (en) * | 2003-04-01 | 2005-08-17 | 三菱电机株式会社 | Elevator calling registration device |
| JP2004338832A (en) * | 2003-05-13 | 2004-12-02 | Mitsubishi Electric Corp | Operation panel for elevator |
| CN201689802U (en) * | 2010-06-03 | 2010-12-29 | 广州广日电气设备有限公司 | Elevator press-button |
| CN101916681A (en) * | 2010-08-13 | 2010-12-15 | 广州广日电气设备有限公司 | Elevator button |
| CN203158952U (en) * | 2013-03-18 | 2013-08-28 | 重庆迪康电梯有限公司 | Lift car button structure |
| CN107187973A (en) * | 2017-06-29 | 2017-09-22 | 江苏威尔曼科技有限公司 | It is a kind of to facilitate the elevator touch button device that blind person uses |
| CN111137764A (en) * | 2020-01-14 | 2020-05-12 | 上海奥利夫电气设备有限公司 | Touch button of accessible elevator |
| CN111320046A (en) * | 2020-02-24 | 2020-06-23 | 北方民族大学 | Contact and non-contact two-in-one key and intelligent elevator |
| CN211350438U (en) * | 2020-04-01 | 2020-08-25 | 重庆玖玖新能源有限公司 | Contact type non-contact type double-mode elevator button |
| CN111740732A (en) * | 2020-07-26 | 2020-10-02 | 广州白云空港设备技术发展有限公司 | Novel response button |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108845724B (en) | Capacitive key module with function of preventing mistaken touch | |
| CN104049803A (en) | Mobile terminal | |
| CN106708263A (en) | Method and device for preventing mistaken touch of touch screens and mobile terminal | |
| CN106020558A (en) | Composite touch control key and control method | |
| CN104951686B (en) | Mobile terminal and method for controlling mobile terminal | |
| CN108647505A (en) | Unlocked by fingerprint method and Related product | |
| CN103576836A (en) | Touch mobile terminal and power saving control method thereof | |
| WO2020216278A1 (en) | Touch press button component, control circuit, and electronic device | |
| CN109613996A (en) | Multi-mode stylus and touch-control system | |
| CN106249899A (en) | A kind of gesture recognition system, electrical equipment and control method thereof | |
| CN105812860B (en) | A kind of intelligent remote controller, key control method and system | |
| KR20220051180A (en) | Operating method for elevator operating device with touch-sensitive screen system | |
| CN112408125A (en) | Elevator button and control method | |
| WO2010115315A1 (en) | User identification system and start-up equipment and start-up method thereof | |
| CN112083828A (en) | Method for preventing error input of touch screen, control device and electronic equipment | |
| CN105049576A (en) | Cellphone with blowing dialing function and control method thereof | |
| CN108037831A (en) | A kind of terminal is close to control method and device | |
| CN102237866B (en) | The identification system of touching button | |
| CN204790747U (en) | Can realize electronic equipment of fingerprint detection and frame thereof | |
| TWI704504B (en) | Input method based on light sensor, terminal device and computer readable recording media | |
| CN101860587A (en) | Communication device and method for triggering touch button thereof | |
| CN113445259B (en) | Key structure, key structure control method and washing machine | |
| CN205375380U (en) | Pressure formula touch keypad | |
| CN204836126U (en) | Capacitanc response touch remote controller | |
| CN108052271A (en) | The method of the information reminding of keyboard, mobile terminal and mobile terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210226 |