CN206115524U - Door control system for building - Google Patents

Abstract

The utility model discloses a building access control system, comprising an automatic door, which also includes: an access control controller, an information collection module connected with the access control controller, an object sensor and an exit switch; the information collection module includes One or more of fingerprint sensor, card reading device, iris sensor, face recognition sensor and password input device; the exit switch is arranged in the automatic door; the object sensor is arranged on the door frame of the automatic door. The utility model can not only improve the user's use efficiency, make the user get rid of the troubles of keys and/or access control cards, increase the service ability of the property management, but also improve the anti-theft ability of the building and the investigation ability of illegal crimes, and provide residents with higher security. sense of security.

Description

Building access control system

technical field

The utility model relates to the field of access control, in particular to a building access control system.

Background technique

Access Control System, in the field of intelligent buildings means Access Control System, referred to as ACS. Refers to the prohibition authority of the "door", which is the guard against the "door". The "door" here, in a broad sense, includes all kinds of passages that can pass, including doors for people and vehicles.

Entrance and exit access control safety management system is a new modern safety management system, which integrates microcomputer automatic identification technology and modern safety management measures. It involves many new technologies such as electronics, machinery, optics, computer technology, communication technology, and biotechnology. It is an effective measure to solve the security management of the entrance and exit of important departments. Applicable to various confidential departments, such as banks, hotels, parking lot management, computer rooms, armories, confidential rooms, offices, intelligent communities, factories, etc.

However, the current community access control either uses a card to enter or exit, or uses a password to open the door, and the door needs to be opened manually, but the door is equipped with a door closer. If it is not pushed all the time, the door will automatically close. It is extremely inconvenient for things, affects user experience, and reduces the image of property management.

And the access control system downstairs of the dormitory is generally unattended. With the progress of the times, the property in the residents' home is becoming more and more precious, so people's requirements for the anti-theft coefficient of the access control will inevitably increase.

Utility model content

Aiming at the above-mentioned shortcomings in the prior art, the building access control system provided by the utility model solves the problems of inconvenient access and low anti-theft coefficient of the existing access control system.

In order to achieve the above-mentioned purpose of the invention, the technical scheme that the utility model adopts is:

A building access control system is provided, including automatic doors, which also includes: an access controller, and an information collection module connected to the access controller, an object sensor and an exit switch;

The information collection module includes one or more of a fingerprint sensor, a card reading device, an iris sensor, a face recognition sensor and a password input device arranged outside the automatic door;

The exit switch is set inside the automatic door;

The object sensor is arranged on the door frame of the automatic door.

Further, the system also includes a visitor module, and the visitor module includes an outdoor intercom, a camera, a house intercom, a second display, and an entry switch that are respectively connected to the access controller; the outdoor intercom and the camera are arranged outside the automatic door, and the indoor intercom , the second display and the door switch are set in each suite.

Further, the system also includes an alarm set outside the automatic door and connected to the access control controller, the alarm is an audible and visual alarm.

Further, the system also includes an intelligent terminal for remote monitoring, and the intelligent terminal is connected to the access controller.

Further, the system also includes a first display for prompting information, the first display is adjacent to the information collection module and connected with the access controller.

Further, the camera is a binocular camera.

Further, the object sensor is a microwave radar or an infrared sensor.

Further, the exit switch is a touch switch or a key switch.

Further, the smart terminal is a mobile phone, a tablet or a computer.

The beneficial effects of the utility model are:

1. This system can automatically open and close the door after confirming the door opening information, which improves the safety factor of the access control system, and when people continue to enter and exit the automatic door, the automatic door will remain open, which is convenient for carrying things; when no one enters and exits, the door will automatically closure.

2. When a visitor enters or exits the system, the visitor can communicate with the corresponding resident by voice through the utility model. After confirming safety, the head of the household uses the entry switch to allow the visitor to enter the building, improving the monitoring ability of the visitor.

3. This system provides iris scanning or facial recognition functions for residents who are difficult to enter passwords or fingerprints, so that residents are not restricted by keys and access cards.

4. The system can also provide real-time information push service to people outside the door. For example, after resident A successfully opens the door, the monitor will automatically display information such as electricity, water and/or gas charges.

5. This system can also monitor the height and body shape of each person entering the building. Once there is a theft, it will help to find out the suspects.

6. The system can also perform self-test and send out warning information when the system fails.

7. The property management personnel can also remotely control the system, which is used to lock the gate or open the gate for a long time according to different emergency situations, which is conducive to the evacuation of personnel and the trapping of criminals.

Description of drawings

Fig. 1 is the structure schematic diagram of the utility model.

detailed description

The specific embodiment of the present utility model is described below, so that those skilled in the art understand the utility model, but should be clear, the utility model is not limited to the scope of specific embodiment, for those of ordinary skill in the art, as long as Various changes are within the spirit and scope of the utility model defined and determined by the appended claims, and these changes are obvious, and all inventions and creations utilizing the concept of the utility model are all included in the protection list.

As shown in Figure 1, the building access control system includes automatic doors, and also includes: an access controller, and an information collection module connected to the access controller, an object sensor and an exit switch;

The information collection module includes one or more of fingerprint sensors, card reading devices, iris sensors, face recognition sensors and password input devices arranged outside the automatic door; the password input device uses a random keyboard system, which can effectively prevent finger movement Be recorded by others to crack the password;

The exit switch is set on the wall inside the automatic door;

The object sensor is arranged on the door frame of the automatic door, and the object sensor is preferably a microwave radar or an infrared sensor.

In order to cope with the convenience of opening the door when someone comes to visit, the system also includes a visitor module, which includes an external intercom and camera installed outside the automatic door, as well as an indoor intercom, a second display, and an entry switch installed in each suite. The intercom outside the door, the camera, the intercom inside the house, the second display and the entry switch are all connected to the access controller.

The system also includes an alarm set outside the automatic door and connected with the access controller, the alarm is an audible and visual alarm; it includes an alarm connected with the access controller and used for monitoring the access controller, an information collection module, a visitor module, and a memory , the alarm, the intelligent terminal of the operating status of the door switch and the door switch; including the memory connected to the access control controller, the memory is used to store user information, record intelligent terminal operation information, record door opening and closing information, store warning information, and store monitoring System information, and property information; it also includes a first display connected to the access controller and used to prompt the user to enter the password, display the switch status of the automatic door, and push community service information, etc. The first display is installed next to the information collection module.

In order to enable the camera to record more information about people entering and leaving, the camera is a binocular camera.

In the specific implementation process, according to the size of the gate entrance of the accommodation area, the automatic door is preferably an automatic swing door.

The exit switch is preferably a touch switch or a key switch; the smart terminal is a mobile phone, tablet or computer.

In order not to affect the use of the utility model in the case of a power failure, the system also includes a backup power supply.

The object sensor is microwave radar and/or infrared sensor, among which the infrared sensor is preferred. The transmitter and receiver of the infrared sensor are respectively set on the upper and lower door frames and/or on the left and right door frames in front of the automatic door. If the receiver cannot receive the signal, It means that there are people or objects in front of the door, and the opened automatic door will not be closed automatically; if the automatic door is not closed for more than 10 seconds, the access control controller will send a warning message to the smart terminal.

When the utility model is in use, the resident first enters the fingerprint, iris, and facial data at the intelligent terminal, or receives the access control card, and sets an independent password according to different room numbers. When using the password to enter the building, the corresponding room number must be entered to avoid The password is easy to be known by outsiders, causing security risks;

When the residents come back from going out, they only need to enter the corresponding room number and password, swipe the access control card, compare fingerprints, compare irises and scan the face to open the automatic door. At this time, the system will open the door according to the input information. Call out the resident's water fee, electricity fee, gas fee and other property management notification messages or emergency messages (such as power outage, gas outage, water outage information, etc.) Service ability and image.

When a guest comes to visit, the resident can inform the room number and password in advance, or the guest can use the password input device in front of the door to enter the room number to be visited, and communicate with the head of the household through the intercom outside the door and the intercom inside the corresponding room. The people in the room can not only hear the voice of the visitor, but also see the real-time picture taken by the camera outside the automatic door through the second display. After confirming that it is correct, the head of the household presses the door switch set in the room to open the automatic door ; If it is found that the visitor does not know or behaves suspiciously, the head of the household can send a danger signal to the smart terminal by long pressing the door switch, prompting the system administrator to deal with it.

When the door-opening means entered by the resident cannot be used, the password input device can be used to send a help signal to the smart terminal through the access controller, and the system administrator can remotely open the door after confirming the identity.

When the object sensor of this system does not detect a signal within 2 seconds, the automatic door will be closed. When the object sensor detects the signal, the door closing signal sent by the access control controller to the automatic door will be updated as the door opening signal; if the door is more than half closed and the object sensor detects the signal, the automatic door will continue to close, and the alarm will be activated at this time. Door exit warning (for example, use the horn in the sound and light alarm to issue prompt information such as "the door is closing, please do not force your way in", or use the first display to display "the door is closing" and other prompt information) to prevent people from entering by force; When breaking time, the access control controller can know by detecting the motion state of the automatic door, and send the information to the smart terminal to remind the system administrator to check and deal with it in time.

The memory of this system will be divided into user information storage module, video and voice storage module, door opening operation storage module and property information module during use. The user information storage module not only stores user information, but also sends user information and information to the access controller. The information identified by the information collection module is compared; the video and voice storage module is used to store the intercom voice performed by the walkie-talkie and the 24-hour uninterrupted shooting pictures of the camera, and the pictures taken will be automatically overwritten and stored due to memory capacity problems. Save the monitoring screen as much as possible; the door-opening operation storage module is used to record the user information input when opening the door, and record which resident performed the door-opening operation, so that it is convenient to quickly find the person involved in the event of an accident; the property information module is used to store the property Related Information.

To sum up, the utility model effectively improves the safety factor of the access control system, facilitates residents to enter and exit, and is convenient for system administrators to manage.

Claims (9)

1. A building access control system, comprising an automatic door, is characterized in that, also includes: an access control controller, and an information collection module, an object sensor and an exit switch connected with the access control controller; The information collection module includes one or more of a fingerprint sensor, a card reading device, an iris sensor, a face recognition sensor and a password input device arranged outside the automatic door; The exit switch is set inside the automatic door; The object sensor is arranged on the door frame of the automatic door. 2. The building access control system according to claim 1, characterized in that: it also includes a visitor module, and the visitor module includes an outdoor intercom, a camera, a house intercom, a second display and Entry switch; the intercom and camera outside the door are arranged outside the automatic door, and the intercom, second display and entry switch are arranged in each suite. 3. The building access control system according to claim 1, further comprising an alarm device arranged outside the automatic door and connected to the access control controller, the alarm device being an audible and visual alarm device. 4. The building access control system according to claim 1, further comprising an intelligent terminal for remote monitoring, the intelligent terminal being connected to the access control controller. 5. The building access control system according to claim 1, further comprising a first display for prompting information, the first display is adjacent to the information collection module and connected to the access control controller. 6. The building access control system according to claim 2, wherein the camera is a binocular camera. 7. The building access control system according to claim 1, wherein the object sensor is a microwave radar or an infrared sensor. 8. The building access control system according to claim 1, wherein the exit switch is a touch switch or a key switch. 9. The building access control system according to claim 4, wherein the smart terminal is a mobile phone, a tablet or a computer.