TWI505235B - Access controlling method - Google Patents

Description

Access control method

The invention relates to an access control method, in particular to an access control method capable of setting each region and defining a sequence of walkable regions of each group.

In order to increase the concealment and achieve effective use of space, company lines and exhibition halls often set up many rooms or independent spaces, so that the use of space can achieve independence and effective use. However, this also makes the company's line number or the exhibition line's entry and exit movements more complicated, which may cause unauthorized persons to break into the control area, or when the security personnel get off work, close the entrance and exit, and accidentally leave the relevant personnel on the scene. .

Although some of the current company lines have been used in magnetic card systems or Radio Frequency Identification (RFID) systems, as more and more rooms or independent spaces are available, how to effectively control access control is awaiting The problem of improvement. Especially when the visitor intends to use the brush magnetic card action to enter the control area, or does not use the magnetic card to make the action of brushing out the area, and directly enter other areas, this will often cause loopholes in personnel control, resulting in company number and exhibition. The security of the field security system.

In view of the fact that the above-mentioned conventional access control system cannot reliably control the moving line and cannot properly grasp the problem of personnel in the controlled area, the present invention provides an access control method applied to a control area having a plurality of rooms for use with at least one identity device, each A standing device contains a body profile. The access control method comprises: setting a plurality of access control devices at the entrances and exits of the plurality of rooms in the control area; setting a synchronous control host and connecting the synchronous control host to the plurality of access control devices, wherein the synchronous control host stores the identity data corresponding to each identity device, the identity The data includes a predetermined path data; the first access control device of the plurality of access control devices identifies the identity data of the at least one identity device; the first access control device transmits the identity data to the synchronization control host; and the synchronization control host determines the predetermined path according to the received identity data. The data responds to the access control command to the corresponding plurality of access control devices; and the plurality of access control devices open and close the corresponding access ports according to the access control command. Therefore, the present invention can plan the personalized traveling direction and the entering area for different visitors or visitors for the company number, exhibition venue, etc., and achieve the purpose of effectively controlling the security of the access control. In addition, it can also provide multi-zone interlocking control, which is different from the control of a single area. Through this method, interlocking control can be achieved, and independent access control devices can be used simultaneously, which can make the system more horizontally expandable. Not limited by the number of regions.

In an embodiment, two access devices may be respectively disposed on two sides of the entrance and exit. The access control device can sense the identity data of at least one identity device through radio frequency, Bluetooth, or near field communication wireless communication technology. The first access control device can have an encoding and return the encoded and identity data to the synchronous control host.

In an embodiment, the access control command includes a code of the accessible access control device, and the predetermined path data is related to the sequence of the plurality of rooms, and the synchronous control host corresponding code and the predetermined path data are responsive to the access control command to the corresponding access control device.

In an embodiment, when the entrance and exit is prohibited from being opened, the first access control device displays the code of the accessible access control device. When the entrance and exit are opened, the first access control device displays the predetermined path information that can be passed. After the first access control device is turned on, one of the other entrances and exits in the same room is set as the next openable access control device according to the predetermined path data.

In an embodiment, the access control method may further include the following steps: the synchronization control host may count the number of identity devices located in each of the plurality of rooms according to the returned identity data, and record the identity data corresponding to the identity device; and display The number of identity devices and identity information are on a screen. In this way, more than one independent monitoring screen can be used to see the change of the number of personnel in each area at any time, and the related data of the remaining number of each area, such as card number, name, etc., can be found online, and some emergency processing can be done at any time.

1 is a flow chart of an access control method according to an embodiment of the present invention. The access control method can be applied to an access control system 1. 2 to 4 are system block diagrams and schematic diagrams (1) and (2) of the access control system 1 according to an embodiment of the present invention.

Please refer to Figures 1 to 4 in combination. The access control method includes the following steps:

Step S1: setting a plurality of access control devices 3 at the entrances and exits of the plurality of rooms in the control area. The access control system 1 is applied to a control area R having a plurality of rooms. In the present embodiment, the three rooms (R1, R2, and R3) in the control area R are described as an example, but the present invention is not limited thereto. The access control system 1 includes at least one identity device 2, a plurality of access control devices 3, and a synchronous control host 4. The access control device 3 is respectively disposed at the entrances and exits (W, X, Y, Z) of the plurality of rooms in the control area, and two access control devices 3 (3a and 3b, 3c and 3d, 3g and 3h) are respectively disposed on the inner and outer sides of each entrance and exit. . Each person 5 holds a standing device 2, and the identity device 2 includes an identity data, and the identity information can be basic information of the person 5 wearing the identity device 2, for example, the name, the unit, the rank, and the person 5 can be contacted. (such as mobile phone number) and so on.

Step S2: setting the synchronous control host 4 and connecting the synchronous control host 4 to the plurality of access control devices 3. The synchronous control host 4 connects the access control device 3 to generate an access control command for storing a predetermined path data corresponding to the identity data of each identity device 2. The predetermined route information may include rooms that are allowed to pass. Taking FIG. 2 as an example, if the room R2 prohibits the person 5 (holding the identity device 2) from entering, the predetermined route data does not include the room R2, but only the rooms R1 and R3.

Step S3: A first access control device of the plurality of access control devices 3 identifies the identity data of at least one of the identity devices 2. Here, the first access control device is a proxy for sensing the access control device 3 near the identity device 2. As shown in Fig. 3, when the person 5 holds the identity device 2 close to the access control device 3b, the access control device 3b is referred to herein as the first access control device.

Step S4: The first access control device transmits the identity data to the synchronous control host 4. As shown in FIG. 2, each of the access control devices 3 has a wireless communication module 31 for identifying the identity data of the identity device 2 and transmitting the identity data to the synchronous control host 4. The person 5 holds the identity device 2, and is close to the access device 3 provided at each entrance and exit. When the access device 3 opens the entrance and exit, it can pass through the control area R. Here, the wireless communication module 31 supports radio frequency (RF), Bluetooth, Zigbee or Near Field Communication (NFC) wireless communication technology to sense the identity data of at least one identity device. In addition, the access control device 3 can also include a screen 32 for displaying the navigation information when the corresponding entrance and exit is not allowable, so that the person 5 who wants to travel can know which access to the entrance is allowed. Here, the identity device 2 can be an access card (such as an RFID card), a sensor, or a mobile phone.

Step S5: The synchronization control host 4 responds to an access control command to the corresponding plurality of access control devices 3 according to the predetermined path data of the received identity data. The synchronous control host 4 connects the access control device 3 to receive the identity data returned by the access control device 3, and then finds the corresponding predetermined path data according to the received identity data, and responds to the corresponding access control device 3 according to an access control command. Open and close the corresponding entrance and exit. How to obtain the access control command will be further explained later. Here, the predetermined path data stored by the synchronous control host 4 can also be related to the order of passing through the plurality of rooms, so that if the person 5 wants to pass the access control device 3 which is not the next passable room, the access control device 3 will not open the personnel. 5 access to this entrance (ie will not open the access control).

Step S6: The plurality of access control devices 3 open and close the corresponding entrances and exits according to the access control command.

Next, please refer to Figures 3 and 4 at the same time. Two access control devices 3 are provided on both sides of the entrance and exit of the multiple rooms in the control area R. Each of the access devices 3 has its own code, where the code system can be the device code. For example, the access control device 3a is provided on the outer side of the entrance and exit W, and the access control device 3b is provided on the inner side (i.e., adjacent to one side of the room R1). The device code of the access control device 3 that the corresponding access control device 3 can sequentially read is recorded in the predetermined path data. The synchronous control host 4 records the device code returned by the access control device 2 each time, according to the corresponding identity data, whether the received device code and the previously received device code are combined in the order of the predetermined path data, if Then, the access control command to open the access control is returned, and if it is not met, the access control command that does not open the access control is returned. When the entrance and exit is prohibited from being opened, the access control device 3 (first access control device) that the person 5 first contacts displays the code of the access control device 3 that can pass.

In other embodiments, the encoding may also correspond to the room number being visited. For example, referring to Fig. 4, the person 5 intends to go to the room R1 and read the access device 2a by the identity device 2, and the code of the access device 3a is the room number of the room R1. Thereby, the access control device 3a returns the code of its own to the synchronous control host 4 when returning the read identity data, and the synchronization control host 4 can confirm whether the predetermined path data corresponding to the identity data carries the room R1. The room number and confirm that this room number is the first accessible room. Therefore, the synchronous control host 4 can respond to the coded and predetermined path data (ie, according to the confirmation result) to the access control command (ie, the command to open the door or the door cannot be opened) to the corresponding access device 3.

Here, the wireless communication module 31 in the access control device 3 can also support another communication technology to transmit the code of the access control device 3 and the sensed identity data to the synchronous control host 4 in a wireless or wired manner. The wireless mode may be, for example, a wireless network, a Zigbee, an infrared, a radio frequency, or the like; and the wired mode may be, for example, an RS485, an RS232, a wired network, or the like.

It should be understood from the foregoing description that in general, after one of the access control devices 3 is turned on, one of the other access devices 3 in the same room is set as the next access control for opening the access control according to the predetermined path data. Device 3 so that personnel can leave the room.

As shown in Fig. 3, when the person 5 holding the identity device 2 enters the room R1, only the identity device 2 can be provided to the access control device 3b, 3c or 3e to sense, and the access control device 3 cannot be provided to other rooms (such as a room). Access control devices 3h, 3g) in R3. Further, as shown in Fig. 4, the identity device 2 can only sense the access control devices 3a and 3g, and cannot sense the access control devices 3c and 3e in the room R1 or the access control device 3f in the room R3. This will ensure that the person 5 holding the identity device 2 can only operate in one area, and when the identity device 2 is handed over to others, the other person can hold the same identity device 2 to other areas, causing loopholes in personnel control.

Next, please refer to FIG. 5, which is a schematic diagram of the use of the access control system 1 according to an embodiment of the present invention. If the order of the predetermined path data is sequentially from room R4 to room R5 (sequentially reading the access control devices -1, 3-2, 3-3), room R5 to room R6 (sequentially reading the access control device 3-4, 3-5, 3-6), when room R6 to room R7 (sequentially read access control devices 3-6, 3-7, 3-8), if the person 5 holding the identity device 2 does not follow the room R4-> R5-> R6-> The order of R7 passing, if exiting from room R4, does not follow the specified direction to enter room R5 entrance, but directly to room R6 or room R7 entrance for access control device 3-3 or access control device 3- 5 Induction, at this time, because the predetermined path data comparison in the access control command does not match, the entrance and exit cannot be opened. At this time, the screen 32 will display the correct predetermined path data and the entrance and exit, and remind the person 5 holding the identity device 2 to re-sensing the access device 3-3 and then enter the room R5.

Next, please refer to FIG. 6, which is a schematic diagram of the use of the access control method according to an embodiment of the present invention. Through the identity data returned by the access control device 3, the synchronization control host 4 records the current area of each person 5 and the area to be visited, and counts the number of identity devices 2 located in each room, and records the identity of the identity device 2 The data is displayed on a screen 6 so that the number of people in each room can be effectively managed and controlled. When the personnel in each access control area have already left work, they can help determine that the security area can be set to avoid the presence of personnel 5 being trapped inside the control area.

Through the access control method, in addition to effectively controlling the number of people in each room, it is also possible to generate a predetermined path data, which makes the management and control of personnel easier and easier, greatly saves management costs, and greatly improves access control management. Security on the side, thereby reducing some unnecessary risks.

While the present invention has been described above in the foregoing embodiments, it is not intended to limit the invention, and the invention may be modified and modified without departing from the spirit and scope of the invention. The scope of patent protection shall be subject to the definition of the scope of the patent application attached to this specification.

1 access control system 2 identity device 3 access control device 31 wireless communication module 32 screen 3a access control device 3b access control device 3c access control device 3d access control device 3e access control device 3f access control device 3g access control device 3h access control device 3-1 access control device 3-2 access control Device 3-3 Access control device 3-4 Access control device 3-5 Access control device 3-6 Access control device 3-7 Access control device 3-8 Access control device 4 Synchronous control host 5 Person 6 Screen screen W entrance and exit XYZ entrance and exit entrance and exit R control area R1 Room R2 Room R3 Room R4 Room R5 Room R6 Room R7 Room S1 S2 S3 S4 S5 S6 Set multiple access control devices to set up the synchronous control host in the entrance and exit of multiple rooms in the control area and connect the synchronous control host to multiple access control devices in multiple access control devices The first access control device identifies the identity data of the at least one identity device. The first access control device transmits the identity data to the synchronous control host. The synchronization control host responds to the access control command according to the predetermined path information of the received identity data to the corresponding multiple access control device. The device opens and closes the corresponding entrance and exit according to the access control command

[FIG. 1] A flowchart of an access control method according to an embodiment of the present invention. [Fig. 2] is a system block diagram of an access control system according to an embodiment of the present invention. [Fig. 3] Fig. 1 is a schematic view showing the use of an access control system according to an embodiment of the present invention. [Fig. 4] Fig. 4 is a schematic view showing the use of the access control system according to an embodiment of the present invention (2). [Fig. 5] Fig. 5 is a schematic view showing the use of an access control system according to an embodiment of the present invention. [Fig. 6] Fig. 6 is a schematic view showing the use of an access control system according to an embodiment of the present invention.

1 access control system 2 identity device 3 access control device 31 wireless communication module 32 screen 4 synchronous control host

Claims (9)

An access control method is applied to a control area having a plurality of rooms for use with at least one identity device, each of the at least one identity device comprising an identity data, the access control method comprising: setting a plurality of access control devices in the control area The entrance and exit of the plurality of rooms; setting a synchronous control host and connecting the synchronous control host to the plurality of access control devices, wherein the synchronous control host stores the identity data corresponding to each of the at least one identity device, the identity data including a predetermined Path data; identifying, by the first access control device of the plurality of access control devices, the identity data of the at least one identity device; the first access control device transmitting the identity data to the synchronization control host; the synchronization control host according to the received The predetermined path data of the identity data is in response to an access control command to the corresponding first access control device; and the first access control device opens and closes the corresponding access port according to the access control command, wherein the first access control device displays the passable Scheduled path information. The access control method according to claim 1, wherein the access control device transmits the identity data to the synchronous control host, and the access control device uses radio frequency, Bluetooth, or near field communication wireless communication technology. Sensing the identity data of the at least one identity device. The access control method of claim 1, wherein the first access control device transmits the identity data to the synchronous control host, the first access control Having an encoding, and transmitting the code and the identity data to the synchronous control host, wherein the synchronous control host responds to the access control command to the corresponding plurality of access control devices according to the predetermined path data of the received identity data. In the step, the synchronous control host responds to the access control device to the corresponding access control device corresponding to the predetermined path data. The access control method of claim 3, wherein the access control command includes the code of the accessible access device. The access control method of claim 1, wherein the predetermined path data relates to an order of passage of the plurality of rooms. The access control method according to claim 3, wherein in the step of opening and closing the corresponding entrance and exit according to the access control command, the first access control device is displayed when the entrance is prohibited from being opened. The code of the access device. The access control method of claim 1, wherein in the step of setting the plurality of access control devices in the entrance and exit of the plurality of rooms in the control area, two access devices are respectively disposed on two sides of the entrance and exit. The access control method of claim 1, further comprising: after the first access control device is turned on, one of the other entrances and exits in the same room is set to be next open according to the predetermined path data. The access control device. The access control method of claim 1, further comprising: the synchronization control host counting the number of the identity devices located in each of the plurality of rooms according to the returned identity data, and recording the identity The identity data corresponding to the device; and displaying the number of the identity devices and the identity data on a screen.