CN218754340U

CN218754340U - Gesture and press-free ladder calling device

Info

Publication number: CN218754340U
Application number: CN202222951086.9U
Authority: CN
Inventors: 曹杰; 申超; 曹嘉鑫
Original assignee: Gore Elevator Tianjin Co ltd
Current assignee: Gore Elevator Tianjin Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-03-28
Anticipated expiration: 2032-11-07

Abstract

The utility model provides a gesture and exempt from to press and attract terraced device, contain elevator button panel, MCU, infrared detection module, the range finding module, bee calling organ and pilot lamp, install the metal frame around the elevator button panel, the frame correspondence that the metal frame is relative is provided with two sets of infrared detection module, two sets of infrared detection module correspond and form the infrared matrix of crossing anyhow, the range finding module is fixed around the button, range finding module and infrared detection module are connected with the elevator mainboard that elevator button panel is hou mian, the elevator mainboard passes through the communication line and is connected with MCU, MCU is with the numerical value storage of range finding module in MCU's storage module, MCU is connected with bee calling organ and pilot lamp communication. According to the invention, an infrared sensing and laser sensing comprehensive acquisition mode is adopted, the existence of a hand of a passenger is acquired through an infrared sensor, and the position of a call button corresponding to the hovering of a finger of the passenger is acquired through a laser sensor, so that the call can be automatically called for the passenger according to the position or path of the finger.

Description

Gesture and press-free ladder calling device

Technical Field

The utility model relates to an elevator production technical field especially relates to a gesture and exempt from to press and attract terraced device.

Background

The transmission mode of some diseases is contact infection, and the infection probability can be reduced to a great extent by avoiding contact, so that the elevator is very popular in China, and the elevators are installed in residential buildings, office buildings, markets and other buildings in cities, so that the elevator is a necessary tool for modern people to work and live. And the landing to be reached is selected by pressing with fingers when the elevator is taken, so that contact type cross infection is avoided. Therefore, how to safely use the elevator according to the requirements of epidemic prevention and hygiene is particularly important during the epidemic prevention period. At present, a plurality of products for calling the elevator without contact are produced, and the products are commonly in a face recognition type, a mobile phone code scanning type, an induction key type, an induction card swiping type and the like. The face recognition type non-contact calling device only calls a person who is input into a face recognition system, only calls in a contact mode if a guest visits, only automatically calls a preset landing through face recognition by a passenger, and calls in a contact mode if the passenger needs to reach other landings. A code formula contactless terraced device is swept to cell-phone, and the controller needs the connecting network to acquire to sweep the code and exhale terraced information, produces certain flow rate and takes, and needs to manage in unison the flow card, and the network in the elevator well probably has the delay, exhales terraced production lag, influences passenger's experience, if the passenger does not carry the cell-phone, then can't sweep the code, can only contact mode exhale terraced. The calling board is called to response button contactless, and the calling board specification of calling board of different brand elevators differs, needs the supporting button replacement that corresponds the specification. If exhale the ladder of calling the ladder key failure then influence the elevator, need to wait to change and just can use after the button, the owner side does not necessarily agree to change the supporting button of original producer into other producers' button, and the button outward appearance is plastic film, and the passenger stretches out the hand and just can arrive the button, causes the button to damage easily, will pass through other buttons when the passenger stretches out the hand, and easy mistake is exhaled. The response card swiping type contactless is exhaled, can only the stationary personnel possess the magnetic card, and the visitor can't carry out contactless and exhales the call, if the passenger forgets the magnetic card, then can't carry out contactless and exhale the call, if the passenger need arrive other landings except that the system is logged in, then can't carry out contactless and exhale the call, the passenger stretches out the hand and just can arrive the card reader, and the card reader causes the damage easily. Based on the above drawbacks of many contactless call devices, there is a need for a call device that does not affect normal calls when malfunctioning or deactivated.

Disclosure of Invention

The utility model solves the above problems and provides a gesture and press-free ladder calling device.

The utility model discloses the technical scheme who takes:

the utility model provides a gesture and exempt from to press and attract terraced device, contain elevator button panel, MCU, infrared detection module, the range finding module, bee calling organ and pilot lamp, install the metal frame around the elevator button panel, the frame correspondence that the metal frame is relative is provided with two sets of infrared detection module, two sets of infrared detection module correspond the infrared matrix that forms the cross anyhow, the range finding module is fixed around the button, range finding module and infrared detection module are connected with the following elevator mainboard of elevator button panel, the elevator mainboard passes through the communication line and is connected with MCU, MCU is with the numerical value storage of range finding module in MCU's storage module, MCU is connected with bee calling organ and pilot lamp communication, MCU adopts the model to be STM32F103.

The infrared detection module comprises an infrared transmitting tube and an infrared receiving tube.

The elevator button panel is provided with a physical floor button, a door opening button and a door closing button.

The MCU is fixed in the elevator car.

Elevator car top be provided with power adapter, power adapter provides the power for MCU, infrared detection module, range finding module, bee calling organ and pilot lamp.

The distance measurement module adopts a laser sensor.

The utility model has the advantages that: according to the invention, an infrared sensing and laser sensing comprehensive acquisition mode is adopted, the existence of a hand of a passenger is acquired through an infrared sensor, the position of a calling button corresponding to the hovering of a finger of the passenger is acquired through a laser sensor, the calling for the passenger can be automatically carried out according to the position or path of the finger, the appearance and the function of the original calling panel and the original calling button are reserved, holes are not punched on the original calling panel, the original calling button is not replaced, and the fault or the stopping of the device does not influence the normal calling.

Drawings

Fig. 1 is the elevator button panel schematic diagram of the utility model.

Fig. 2 is a schematic diagram of the framework of the present invention.

Wherein: 1-elevator button panel; 2-a button; 3-a metal outer frame; 4-an infrared detection module; 5-a buzzer; 6-indicator light.

Detailed Description

A gesture and press-free ladder calling device comprises an elevator button panel 1, an MCU, infrared detection modules 4, a distance measurement module, a buzzer 5 and an indicator lamp 6, wherein a metal outer frame 3 is arranged around the elevator button panel 1, two groups of infrared detection modules 4 are correspondingly arranged on the opposite side frames of the metal outer frame 3, the two groups of infrared detection modules 4 correspondingly form a transverse and vertical crossed infrared matrix, the distance measurement module is fixed around a button 2, the distance measurement module and the infrared detection modules 4 are connected with an elevator main board behind the elevator button panel 1, the elevator main board is connected with the MCU through communication lines, the MCU stores the numerical values of the distance measurement module and the infrared detection modules 4 in a storage module of the MCU, the MCU is in communication connection with the buzzer 5 and the indicator lamp 6, the infrared detection modules 4 comprise an infrared transmitting tube and an infrared receiving tube, utilize X, the infrared matrix of the dense distribution in Y direction detects and fixes a position user's finger position, the infrared emission pipe of infrared detection module 4 and the infrared receiving tube correspond the criss-cross infrared matrix of the violently of formation, the user will keep off two infrared rays in the violently of passing through the change position when stretching into infrared matrix coverage with the finger, therefore can judge user's finger position, MCU can save the position of finger in real time until the finger leaves the detection area in detecting that the finger is in panel detection within range, MCU calculates after the finger leaves whether the route that the finger moved accords with the floor of storage, thereby realize the gesture and call the terraced, if the finger does not move during the detection then MCU calculates whether the finger quiescent position is in button 2 top, thereby realize exempting from to press and call the terraced.

The elevator button panel 1 is provided with a physical floor button, a door opening button and a door closing button.

The MCU is fixed in the elevator car.

Elevator car top be provided with power adapter, power adapter provides the power for MCU, infrared detection module 4, range finding module, bee calling organ 5 and pilot lamp 6.

The distance measurement module adopts a laser sensor.

The installation and debugging of the device of the invention are as follows:

installation: the method comprises the following steps that (1) a power adapter is connected with a power supply to supply power to an MCU, an infrared detection module 4, a distance measurement module, a buzzer 5 and an indicator lamp 6, (2) the MCU is fixed in an elevator car and connected with a communication line of an elevator mainboard, and (3) the distance measurement module and the infrared detection module 4 are fixed around a button;

debugging: (1) After the installation is finished, whether the communication between the MCU and the elevator main board is normal or not is observed firstly, and the indicator light 6led1 can flicker at a frequency of 500ms under the condition that the communication is normal; (2) moving a dial switch of the MCU to a debugging mode; (3) According to physics floor, the order of opening the door, closing the door will point to 2 positions of button with the finger in proper order, MCU can be with ranging module's numerical value storage in equipment, and buzzer 5 can sound after the storage is accomplished and indicate that data storage succeeds. When the device is actually operated, the acquired data and the stored data are compared to achieve the press-free function. Meanwhile, the gesture of the finger can be calculated according to data prestored in the MCU, so that the gesture calling function is realized; (4) And exiting the debugging mode and testing whether the position data is correct.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The utility model provides a gesture and exempt from to press and attract terraced device, a serial communication port, contain elevator button panel (1), MCU, infrared detection module (4), the range finding module, bee calling organ (5) and pilot lamp (6), install metal frame (3) around elevator button panel (1), the frame correspondence that metal frame (3) is relative is provided with two sets of infrared detection module (4), two sets of infrared detection module (4) correspond and form the criss-cross infrared matrix of anyhow, the range finding module is fixed around button (2), range finding module and infrared detection module (4) are connected with the elevator mainboard at elevator button panel (1) back, the elevator mainboard passes through the communication line and is connected with MCU, MCU stores the numerical value of range finding module and infrared detection module (4) in MCU's storage module, MCU and bee calling organ (5) and pilot lamp (6) communication connection.

2. The gesture and press-free ladder attracting device as claimed in claim 1, wherein the infrared detection module (4) comprises an infrared transmitting tube and an infrared receiving tube.

3. The gesture and push-free elevator attracting device according to claim 1, characterized in that the elevator button panel (1) is provided with a physical floor button, a door opening button and a door closing button.

4. The gesture and press-free elevator attracting device according to claim 1, wherein the MCU is fixed in the elevator car.

5. The gesture and press-free ladder calling device as claimed in claim 4, wherein a power adapter is arranged on the top of the elevator car and provides power for the MCU, the infrared detection module (4), the distance measurement module, the buzzer (5) and the indicator lamp (6).

6. The gesture and press-free ladder serving device as claimed in claim 1, wherein the distance measuring module adopts a laser sensor.