CN111703991A - Elevator intelligent control add-on - Google Patents

Abstract

An elevator intelligent control add-on, comprising a pickup, a camera, an analog switch, a communication module, a connecting cable, an inductive card reading module, a fingerprint collector, etc., which are electrically connected to a digital processor, respectively, and the connecting cable corresponds to each control button contact of the elevator. Connect in parallel, perform voice recognition on elevator control voice commands, and turn on the corresponding buttons to correct errors; recognize passenger face images, and directly control the elevator to reach the target floor; use voice recognition or face recognition function to recognize the authority to take the elevator, instead of Swipe the card to take the elevator; authorized users use mobile phone application software (APP) to realize voice collection, face image collection, call and elevator control instruction transmission, fingerprint collection, and use mobile phone to control without touching the call and elevator control buttons to prevent viruses Bacterial cross infection; replace the card reader box outside the elevator with a built-in card reader, which is complementary to voice and face authentication; the fingerprint collector is used as a backup authentication method; it does not affect the original control function and safety performance of the elevator at all.

Description

Elevator intelligent control add-on

technical field

The invention relates to an elevator intelligent control add-on, in particular to the technical fields of voice recognition, face recognition, switch quantity control, mobile communication, and the design and manufacture of an elevator intelligent control add-on.

Background technique

High-rise buildings rely on elevators to enter and exit. In recent years, multi-storey buildings and general public buildings have also installed elevators. Urban residents have a high contact rate with elevators all day long. However, the current use of elevators has the following problems:

1. The elevator control button is touched by everyone, and it is inevitable to be infected with viruses and bacteria, which is a major way for the spread of epidemic diseases and poses a serious threat to people's health;

2. The elevator control button is pressed frequently all day long, which is a high-incidence part;

3. It is difficult for people with double-handed objects and disabled people to press the button to control the elevator, and others need to help;

4. Use the card reading method to identify the passenger's permission to take the elevator, and the authorized passenger cannot take the elevator without the card;

5. Different types of elevators in the same building cannot be controlled jointly.

SUMMARY OF THE INVENTION

The object of the present invention is to provide a kind of elevator intelligent control adder, overcome above-mentioned defect, solve the following problems:

1. Perform voice recognition on the voice command of elevator control, and turn on the corresponding button;

2. Recognize the face images of the passengers, and directly control the elevator buttons of the destination floor according to their living floors;

3. Use the elevator password recognition or face recognition function to identify the passenger's permission to take the elevator;

4. Authorized users can use mobile phone application software (APP) to realize voice collection, face image collection, elevator call instruction transmission, elevator control instruction transmission, and fingerprint collection;

5. Realize the joint control of different types of elevators in the same building;

6. Use the card reader to read the passenger card number, identify the passenger's permission to take the elevator, and replace the card reader box outside the elevator;

7. The fingerprint collector is used as a backup authentication method for non-epidemic epidemic periods;

8. It does not affect the original control function and safety performance of the elevator at all.

In order to achieve the above-mentioned purpose, the scheme adopted in the present invention is: a kind of elevator intelligent control add-on is provided, which comprises a main box (1), a connecting cable (2); the main box (1) comprises a digital processor (3) and a memory, Ancillary devices such as an interface circuit, a pickup (4), a camera (5) are electrically connected to the input interface of the digital processor (3), and an analog switch (6) control terminal is electrically connected to the digital processor (3) switching output interface, The output end of the analog switch (6) is electrically connected with the connecting cable (2), and the analog switch (6) is an electronic relay or a mechanical contact relay; the connecting cable (2) is a multi-pair cable or a multi-core cable, which is connected with the elevator control panel (7) The contacts of each corresponding control button are connected in parallel respectively.

A mobile communication module (8) is connected to the digital processor (3) in the main box (1) to realize the communication between the present invention and the mobile phone, and the mobile phone application software (APP) is used to realize voice acquisition, face image acquisition, elevator call instruction transmission, Elevator control command transmission, fingerprint collection.

The display (11) is connected to the digital processor (3), which is generally a liquid crystal display, and is used to display the working state of the machine and the setting requirements.

The host box (1) has an inductive card reader module (9) connected to the digital processor (3), a fingerprint collector (10) connected to the input interface of the digital processor (3); a DC power supply is connected to the host box (1), the host The outer surface of the box (1) has an adhesive surface or hanging eyes.

Owing to adopting the above-mentioned scheme, the present invention has overcome the aforementioned defects, achieved remarkable results, and solved the following problems:

1. Perform voice recognition on the voice command of the elevator control, turn on the corresponding button, and the passenger calls out the floor, and the button for the floor will be automatically connected, and if the elevator originally has an error correction function, it can be corrected;

2. Pre-enter the passenger's face image and the general arrival floor, such as the residential floor, identify the passenger's face image, and directly control the elevator button contact of the destination floor to be connected;

3. Pre-enter the elevator password, use the voice recognition function, or pre-enter the passenger's face image, and use the face recognition function to identify the passenger's access permission to replace the card to take the elevator;

4. Authorized users use mobile phone application software (APP) to realize voice collection, face image collection, elevator call command transmission, elevator control command transmission, and fingerprint collection. During epidemic prevention and control during the epidemic of infectious diseases, they can be controlled by mobile phones without touching Touch the elevator button and elevator control button;

5. Realize the joint control of different types of elevators in the same building;

6. Use the card reader to read the passenger card number, identify the passenger's permission to take the elevator, and replace the card reader box outside the elevator;

7. The fingerprint collector is used as a backup authentication method for non-epidemic epidemic periods;

8. It does not affect the original control function and safety performance of the elevator at all.

Description of drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention.

Detailed ways

Below in conjunction with embodiment, the present invention is further described:

1 is a schematic diagram of the overall structure of an embodiment of the present invention. This elevator intelligent control add-on includes a main box (1), a connecting cable (2), and the main box (1) is pasted or hung near the control panel in the elevator car. , the connecting cable (2) is drawn from the side or back of the main box (1) and connected to the control button behind the control panel, and is connected in parallel with the opposite contact; the main box includes a digital processor (3) and accessories such as memory and interface circuits Some digital processors have integrated memory, interface circuits, etc., and only need a few anti-interference circuits; there are miniature pickups (4), cameras (5) connected to the input port of the digital processor (3), and the pickup (4) is electrically connected to the input port. ), the camera head (5) is preferably a digital output, and the camera head (5) is high-definition; there is an analog switch (6) control terminal and the digital processor (3) The digital output port is electrically connected, and the output terminal of the analog switch (6) is connected to The connecting cable (2) is electrically connected, and the analog switch (6) is an electronic relay, such as a general CMOS analog two-way switch 4016, 4066, etc., or a mechanical contact relay, which only needs a low-voltage controlled micro-relay; the connecting cable (2) is a Multiple pairs of cables or multi-core cables are connected in parallel with the corresponding key contacts of the elevator control. Generally, soldering is used. The installation is performed in the state of power failure and shutdown, and the cooperation of the elevator maintenance unit is required.

The main box (1) has a mobile communication module (8) connected to the digital processor (3). The mobile communication module (8) can select different mobile communication operators, such as China Mobile, China Telecom, China Unicom, and insert the corresponding number card , realize the communication between the present invention and the mobile phone, use the mobile phone application software (APP) to realize the voice collection, the face image collection, and the soft keyboard call command transmission, elevator control command transmission, fingerprint collection on the mobile phone software interface, during the epidemic period of infectious diseases During epidemic prevention and control, use the mobile phone to control, without touching the elevator call button and elevator control button.

Through the mobile phone application software (APP), the real-time floor of the elevator can be identified through the camera image of the main box (1), so that different models of elevators in the same building can be controlled together, that is, only one set of call buttons is needed, and the software is based on the real-time floor of each elevator Assign an elevator to respond to the call, this application, the host camera should be able to capture the elevator floor display.

There is an inductive card reading module (9) connected to the digital processor (3) to replace the card reader box outside the elevator; there is a DC power supply connected to the main box (1), the DC power supply can be shared with the elevator video surveillance camera, or taken from the elevator The controller, the main box (1) has an adhesive surface or hanging eyes on the outer surface. There is a fingerprint collector (10) connected to a digital processor (3), which is used for elevator authentication during non-epidemic periods, complementing card swiping, face recognition, and voice recognition, and is suitable for the elderly who are not good at accepting intelligence.

The display (11) is connected to the digital processor (3), which is generally a liquid crystal display, and is used to display the working state of the machine and the setting requirements.

The digital processor (3) needs to install control software, and needs to provide application software download for authorized mobile phone users, and it is planned to apply for software copyright separately; the control software is embedded with a speech recognition module and a face recognition module. These software modules, generally purchased off-the-shelf products, belong to The prior art does not need to be described in detail.

Claims (3)

1. The utility model provides an elevator intelligent control adapter, contains host computer box (1), connecting cable (2), characterized by: the main frame box contains digital processor (3) and accessory, has adapter (4), camera (5) to be connected with digital processor (3) input interface electricity, has analog switch (6) control end to be connected with digital processor (3) switching value output interface electricity, and analog switch (6) output is connected with connecting cable (2) electricity, and each control button contact corresponds respectively and connects in parallel on connecting cable (2) and elevator control panel (7).

2. The elevator intelligent control adapter of claim 1, wherein: a communication module (8) is connected with the digital processor (3).

3. An elevator intelligent control attachment as defined in claim 2, wherein: an induction card reading module (9) is connected with an input interface of the digital processor (3), and a fingerprint collector (10) is connected with the input interface of the digital processor (3).

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