CN106542389A - A kind of residential elevator automatic control system and using method based on image recognition - Google Patents

Abstract

The invention relates to an image recognition-based elevator automatic control system in a residential area and a method for using it. The system includes an elevator, a controller for controlling the operation of the elevator, an image acquisition device and a cloud. Wherein, the image acquisition device is arranged inside and/or outside the elevator, and the cloud performs data interaction with the image acquisition device through a wireless signal transmission device or a signal connection line. The facial feature information of the people entering the elevator is collected and extracted by the image acquisition device arranged inside and/or outside the elevator, and the image acquisition device transmits the collected and extracted facial feature information to the cloud, and the cloud receives the received The facial feature information is recognized, and the recognition result signal is fed back to the controller of the elevator, and then the controller accurately controls the elevator to run up and down and accurately stop at the corresponding floor. The utility model has the advantages of simple structure, convenient and efficient operation, high system stability, improved community security, and should be widely promoted.

Description

A residential elevator automatic control system based on image recognition and its application method

technical field

The invention relates to the technical field of image recognition, in particular to an image recognition-based elevator automatic control system in a community and a method for using it.

Background technique

With the increase of urbanization rate and economic development, there are more and more high-rise buildings. As an important means of transportation in buildings, elevators have been widely used in people's lives. It works around the clock to send users to their designated floors. The frequency of user use varies greatly and is uncertain at different time periods. When users use it, lighting and ventilation in the elevator car are essential. With the development of the economy, human beings' demand for energy is also increasing, and the energy supply is becoming more and more tense. Energy conservation and emission reduction have become popular among the people. Governments of various countries have introduced many measures to develop energy conservation and emission reduction technologies. With the improvement of people's living standards, people's performance requirements for elevators are getting higher and higher, and the scientific and technological functions of elevators are becoming more and more important. Elevators are developing in the direction of humanization, energy saving, and intelligence.

In order to strengthen the living safety of residents and protect the personal and property safety of residents, the community property strictly controls the number of people entering the residential building. Therefore, in China, radio frequency identification cards are often used to trigger elevators to go up and down in residential areas. Every time you enter the elevator, you need to swipe your card to press the floor key that the elevator needs to reach. Although the safety of personal and property is guaranteed to a certain extent, it is very inconvenient to use, including:

(1) At present, each household is provided with two radio frequency identification cards free of charge, but each family member often exceeds this number, such as a family of three, or living with the elderly will reach five people, which seriously exceeds the number of free configurations. If you configure it separately, you need to pay another fee. The average price of an RFID card is about 200-300 yuan. For family residents, the cost is relatively expensive. Most users choose not to configure it and reluctantly use the existing RFID card. , There are often situations where several people share one house, which brings inconvenience to life.

(2) Objectively speaking, the use of radio frequency identification cards has largely avoided the responsibility that the property should have assumed, and used the restrictions of radio frequency identification cards to achieve the so-called community security. However, the use of radio frequency identification cards does not limit the floor, that is to say, if a thief or dangerous person picks up the radio frequency identification card that the owner accidentally lost, he can easily enter and exit the elevator, so the role of the radio frequency identification card cannot be reflected at all. After all, the importance of the radio frequency identification card cannot match the house key in the eyes of the owner, and cannot attract enough attention.

(3) In terms of technical cost, the price of radio frequency identification cards is far lower than 200-300 yuan. Most property management companies stipulate the number of free configuration of radio frequency identification cards in order to increase their own income, and do not think about the problem from the perspective of owners , so it is not beneficial to the owner.

Contents of the invention

A main purpose of the present invention is to overcome at least one defect in the prior art, and provide a simple-structured and easy-to-use image recognition-based community elevator automatic control system and usage method.

In order to realize above-mentioned technical scheme, the present invention adopts following technical scheme:

According to a first aspect of the present invention, there is provided an image recognition-based residential elevator automatic control system, including an elevator and a controller for controlling the operation of the elevator, and also includes:

An image acquisition device is arranged inside and/or outside the elevator;

In the cloud, data interaction is performed with the image acquisition device through a wireless signal transmission device or a signal connection line;

Wherein, the image acquisition device is used to collect and extract the facial feature information of the person to enter the elevator and/or the person who has entered the elevator; the image acquisition device transmits the collected and extracted facial feature information to the cloud, and the The cloud recognizes the received facial feature information, and feeds back the recognition result signal to the elevator, thereby realizing the control of the elevator.

According to an embodiment of the present invention, the cloud is connected to a property management terminal through a wireless signal transmission device or a signal connection line to realize signal transmission, and the property management terminal is connected to a reminder device. Wherein, the property management terminal collects the facial feature information of residents on each floor into the resident information database. Resident information in the resident information database includes but is not limited to: residential floor, portal number, name, age, gender, contact information, ID number information and facial feature information, the above information is stored in the property management terminal; At the same time, the facial feature information, living floor and portal number information in the above information are transmitted to the cloud.

According to an embodiment of the present invention, the cloud is connected to the public security system through a wireless signal transmission device or a signal connection line to realize signal transmission, and a firewall system is provided on the side of the cloud.

According to an embodiment of the present invention, the automatic control system of the community elevator based on image recognition also includes:

A mobile device, the mobile device is connected to the cloud through the Internet to realize signal transmission, and a firewall system is set on the side of the cloud.

According to an embodiment of the present invention, the cloud is a community private cloud to protect private information of community residents.

According to an embodiment of the present invention, the mobile device includes one or more of a smart phone, a notebook, and a tablet computer.

According to an embodiment of the present invention, the reminder device includes one or more of a buzzer, a horn, a vibrator, a siren, and a warning light.

According to a second aspect of the present invention, there is provided a method for using an image recognition-based residential elevator automatic control system, at least including:

Collect and extract the person to enter the elevator and/or the facial feature information of the person entering the elevator through an image acquisition device arranged inside and/or outside the elevator;

The image acquisition device transmits the collected and extracted facial feature information to the cloud;

The cloud recognizes the received facial feature information, and feeds back the recognition result signal to the controller of the elevator, and then controls the elevator to run up and down through the controller.

According to an embodiment of the present invention, the cloud identifies the received facial feature information, including comparing the received facial feature information with pre-stored facial feature information;

If the received facial feature information is consistent with the pre-stored facial feature information, the verification is passed;

If the received facial feature information is inconsistent with the pre-stored facial feature information, re-authentication is required.

According to an embodiment of the present invention, when the received facial feature information is inconsistent with the pre-stored facial feature information, the cloud sends a reminder signal to the property management terminal, and at the same time sends the received facial feature information to the property management terminal. The property management personnel judge whether the person taking the elevator is a resident of the building. If so, the property management personnel will issue instructions to the elevator to control the elevator to the corresponding floor; if it is judged that the person is not a resident of the building, the property management personnel will go to communicate , Understand the reason for entering the building.

According to an embodiment of the present invention, the public security system transmits the facial feature information library of the suspect being chased to the residential property management terminal through the cloud, and automatically compares the facial feature information of the person entering the elevator with the suspect facial feature information of the public security system. The facial feature information of the two is the same, and the image acquisition device transmits the image information of the currently captured person to the public security system, and at the same time sends a warning signal at the public security system.

It can be seen from the above technical solution that the present invention has at least one of the following advantages and positive effects:

The facial feature information of the people entering the elevator is collected and extracted by the image acquisition device arranged inside and/or outside the elevator, and the image acquisition device transmits the collected and extracted facial feature information to the cloud, and the cloud receives the received The facial feature information is recognized, and the recognition result signal is fed back to the controller of the elevator, and then the controller accurately controls the elevator to run up and down and accurately stop at the corresponding floor. The utility model has the advantages of simple structure, convenient and efficient operation, high system stability, improved community security, and should be widely promoted.

Through the data exchange between the cloud and the public security system, and by importing the facial feature information of the criminals hunted by the public security system into the cloud, once there are more feature points than the set number of feature points, the image acquisition device will send a real-time alarm to the public security system, and through The cloud transmits real-time images to the public security system, which not only assists the public security system in solving crimes, but also greatly improves the safety of residents in the community.

Through the data interaction between the cloud and the property management terminal, the facial feature information collected by the image acquisition device can be transmitted to the property management terminal in time to remind the property personnel and improve the security awareness of the property personnel.

Description of drawings

Fig. 1 is a schematic structural diagram of an embodiment of an image recognition-based residential elevator automatic control system of the present invention;

FIG. 2 is a schematic flowchart of a method for using an image recognition-based elevator automatic control system in a community according to the present invention.

The reference signs are explained as follows:

1-Elevator; 11-Image acquisition device; 2-Cloud; 3-Property management terminal; 4-Reminder device; 5-Public security system; 6-Firewall system; 7-Mobile equipment; 8-Internet.

detailed description

In the description of the present invention, unless otherwise specified, "plurality" means two or more. The orientation or state relationship indicated by the terms "inner", "upper", "lower" and the like are based on the orientation or status relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the No device or element must have a specific orientation, be constructed, and operate in a specific orientation and therefore should not be construed as limiting the invention.

In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral Ground connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary. Those of ordinary skill in the art will understand the specific meanings of the above terms in the present invention according to specific situations.

The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

Referring to FIG. 1 , FIG. 1 is a schematic structural diagram of an embodiment of an image recognition-based residential elevator automatic control system according to the present invention. An image recognition-based elevator automatic control system in a residential area of the present invention includes an elevator 1 and a controller (not shown in the figure) for controlling the operation of the elevator 1, and also includes an image acquisition device 11, a cloud 2, and a property management terminal 3 , reminder device 4, public security system 5, firewall system 6 and mobile device 7.

As shown in FIG. 1 , the image acquisition device 11 is arranged inside the elevator 1 , specifically at the top of the elevator 1 near the door, so as to collect facial feature information of people entering the elevator 1 . The image collection device 11 is used to collect and extract facial feature information of people entering the elevator 1 , and the image collection device 11 transmits the collected and extracted facial feature information to the cloud 2 .

As shown in FIG. 1 , the cloud 2 performs data interaction with the image acquisition device 11 through a wireless signal transmission device (not shown in the figure). The cloud 2 recognizes the received facial feature information, and feeds back the recognition result signal to the elevator 1, thereby realizing the control of the elevator 1.

As shown in FIG. 1 , the cloud 2 is connected to a property management terminal 3 through a wireless signal transmission device (not shown) to realize signal transmission, and the property management terminal 3 is connected to a reminder device 4 . Wherein, the property management terminal 3 collects the facial feature information of the residents on each floor into the resident information database. Resident information in the resident information database includes but is not limited to: residential floor, portal number, name, age, gender, contact information, ID number information and facial feature information, the above information is stored in the property management terminal 3 ; Simultaneously transmit the facial feature information, residential floor information and portal number information in the above information to the cloud 2. Wherein, the reminder device 4 includes one or more of a buzzer, a horn, a vibrator, a siren, and a warning light.

When a resident checks in, first scan the facial features on the property management terminal 3, and complete several facial feature extractions from different angles and in different states (female hair loosened, tied up) to improve recognition. , can effectively improve the response speed and processing speed of the elevator automatic control system based on image recognition, and improve the convenience of residents.

As shown in FIG. 1 , the cloud 2 is connected to the public security system 5 through a wireless signal transmission device (not shown) to realize signal transmission, and a firewall system 6 is provided on one side of the cloud 2 .

As shown in Figure 1, the automatic elevator control system of residential area based on image recognition also includes a mobile device 7, the mobile device 7 is connected to the cloud 2 through the Internet 8 to realize signal transmission, and the cloud 2 side is set There is a firewall system6. In this embodiment, the mobile device 7 is a smart phone or a notebook. Furthermore, when using the mobile device 7, it is necessary to download the APP program in the mobile device 7 in advance, which is especially suitable for the situation where residents use the mobile device 7 to remotely control the elevator for guests at home. If there is a visitor in the resident's home, open the above-mentioned APP program in advance, adjust to the "accepting people" mode, and take the facial feature information of the resident himself through the camera (not shown in the figure) of the mobile device 7, and the mobile device 7 will pass through the wireless signal transmission. The facial feature information of the resident is transmitted to the controller of the elevator 1, and the controller controls the elevator to pick up the guest, and then transport the guest to the floor where the resident is located. Certainly, all above-mentioned operations are carried out after the client's mobile device 7 end sends out the elevator request.

In the present invention, the cloud 2 is a community private cloud to protect private information of community residents. Of course, the existing public cloud can also be used. It should be noted that in the case of using the public cloud, the information of the residents needs to be kept confidential or the objects to be accessed need to be verified. For example, the ID card number is kept confidential, and the object of the visit needs to verify the question or verify the identification code.

Referring to FIG. 2 , FIG. 2 is a schematic flowchart of a method for using an image recognition-based residential elevator automatic control system according to the present invention. A method for using an image recognition-based residential elevator automatic control system according to the present invention comprises the following steps:

The facial feature information of the personnel entering the elevator 1 is collected and extracted by the image acquisition device 11 arranged inside the elevator 1;

The image acquisition device 11 transmits the collected and extracted facial feature information to the cloud 2;

The cloud 2 recognizes the received facial feature information, and feeds back the recognition result signal to the controller of the elevator 1, and then controls the elevator 1 to run up and down through the controller.

Wherein, the cloud 2 identifies the received facial feature information, including comparing the received facial feature information with pre-stored facial feature information;

If the received facial feature information is consistent with the pre-stored facial feature information, the verification is passed; if the received facial feature information is inconsistent with the pre-stored facial feature information, re-authentication is required.

Further, when the received facial feature information is inconsistent with the pre-stored facial feature information, the cloud 2 sends a reminder signal to the property management terminal 3, and at the same time sends the received facial feature information to the property management terminal 3, and the property management Terminal 3 personnel judge whether the person taking the elevator is a resident of the building. If so, the property management terminal 3 personnel will issue instructions to elevator 1 to control elevator 1 to the corresponding floor; if it is judged that the person is not a local resident, the property management terminal 3 personnel Go to communicate and understand the reasons for entering the building, which improves the safety awareness of property personnel.

The public security system 5 transmits the facial feature information library of the suspect being chased to the residential property management terminal 3 through the cloud, and automatically compares the facial feature information of the person entering the elevator 1 with the suspect facial feature information of the public security system 5. If both The facial feature information is the same, the image acquisition device 11 transmits the picture information of the currently collected person to the public security system 5, and at the same time sends a warning signal at the public security system 5 end, while assisting the public security system 5 to solve the case, it also greatly improves the Residential safety issues.

Of course, the image acquisition device 11 of the present invention can be arranged outside the elevator 1, such as outside the elevator 1 near the door. Before the person entering the elevator enters the elevator 1, his facial feature information is collected by the image acquisition device 11 and compared with the pre-stored facial feature information; if the collected facial feature information is consistent with the pre-stored facial feature information, the switch of the elevator 1 The door is opened; if the collected facial feature information is inconsistent with the pre-stored facial feature information, re-authentication is required. One situation shows that if there are more than one person waiting to enter the elevator waiting for the facial feature information to be read and recognized, the first person will be identified, and if the verification is passed, the elevator door will be triggered to open, and all employees will enter the elevator. The image acquisition device scans and recognizes the facial information of all employees one by one, and then triggers the elevator to light up the corresponding floor buttons; Warning signal, pay attention to the number of floors where the person stops, and be vigilant to improve safety.

It should be understood that the invention is not limited in its application to the detailed construction and arrangement of components set forth herein. The invention is capable of other embodiments and of being practiced and carried out in various ways. The foregoing variations and modifications fall within the scope of the present invention. It shall be understood that the invention disclosed and defined herein extends to all alternative combinations of two or more of the individual features mentioned or evident from the text and/or drawings. The embodiments described herein describe the best modes known for carrying out the invention and will enable others skilled in the art to utilize the invention.

Claims (10)

1. a kind of residential elevator automatic control system based on image recognition, including elevator and the control for controlling elevator operation Device, it is characterised in that also include：

Image collecting device, is arranged at the elevator interior and/or outside；

High in the clouds, carries out data interaction with described image harvester by wireless signal transmission or signal connecting line；

Wherein, described image harvester be used to treat personnel and/or the personnel for having been enter into elevator into elevator face it is special Levy information, extract；Described image harvester transmits the face feature information for gathering, extract to high in the clouds, described High in the clouds is identified to the face feature information for receiving, and the consequential signal of identification fed back to the elevator, so realize it is right The control of elevator.

2. the residential elevator automatic control system based on image recognition according to claim 1, it is characterised in that the cloud End is connected with estate management end by wireless signal transmission or signal connecting line realizes signal transmission, the estate management end It is connected with alarm set.

3. the residential elevator automatic control system based on image recognition according to claim 1, it is characterised in that the cloud End is connected with public security system by wireless signal transmission or signal connecting line realizes signal transmission, and in the high in the clouds side It is provided with firewall system.

4. the residential elevator automatic control system based on image recognition according to claim 2, it is characterised in that described to carry Awake device includes one or more in buzzer, loudspeaker, vibrator, siren, alarm lamp.

5. the residential elevator automatic control system based on image recognition according to any one of claim 1-4, its feature exist In the residential elevator automatic control system based on image recognition also includes：

Mobile device, the mobile device be connected with the high in the clouds by the Internet, realize signal transmission, and in the high in the clouds one Side is provided with firewall system.

6. the residential elevator automatic control system based on image recognition according to claim 5, it is characterised in that the shifting Dynamic equipment includes one or more in smart mobile phone, notebook, panel computer.

7. a kind of using method of the residential elevator automatic control system based on image recognition, it is characterised in that at least include：

By be arranged at the image collecting device of elevator interior and/or outside treat into elevator personnel and/or enter elevator The face feature information of personnel be acquired, extract；

Described image harvester transmits the face feature information for gathering, extract to high in the clouds；

The high in the clouds is identified to the face feature information for receiving, and the consequential signal of identification is fed back to the control of the elevator Device processed, and then run by controller control elevator up and down.

8. the using method of the residential elevator automatic control system based on image recognition according to claim 7, its feature It is that the high in the clouds is identified to the face feature information for receiving, including the face feature information that will be received and storage in advance Face feature information contrasted；

If the face feature information for receiving is consistent with the face feature information of advance storage, by checking；

If the face feature information for receiving is inconsistent with the face feature information of advance storage, need to verify again.

9. the using method of the residential elevator automatic control system based on image recognition according to claim 8, its feature It is that, when the face feature information of the reception is inconsistent with the face feature information of advance storage, the high in the clouds is to property pipe Reason end sends alerting signal, while the face feature information of reception is sent to estate management end, by estate management end, personnel sentence It is disconnected to take whether elevator personnel are this building resident, if it is instruction is sent to elevator by estate management end personnel, control elevator To respective storey；Bu Shizhe buildings resident is judged such as Jing, then by going to link up before the personnel of estate management end, understand into building reason.

10. the using method of the residential elevator automatic control system based on image recognition according to claim 8, its feature It is that the face feature information storehouse of chased suspect is sent to Property Management of residence end by high in the clouds by public security system, automatically will Suspect's face feature information of face feature information and public security system into elevator personnel is mutually compared, if both faces are special Reference manner of breathing is same, and the image information of current collected personnel is sent to public security system by described image harvester, while in public affairs Peace system end sends alarm signal.