TWI628627B - Access control system through the integration of short-range communication devices and remote control systems. - Google Patents

Abstract

The creation system is an access control system based on a short-range communication device and a remote system. The purpose is to use a control module such as a smart phone, a PAD, etc. to communicate and transmit with the microprocessor module mounted on the electronic lock. Open the door verification code, so that the microprocessor module can calculate and judge whether to open the door or not, and the control module can obtain a temporary door opening verification code from the cloud platform. This temporary door opening verification code can only be used for temporary opening, which can be used. From the far end, it can be provided to visitors or those who need to open the door temporarily.

Description

Access control system based on short-range communication device and remote system System

The creation is an access control system based on a short-range communication device and a remote system, and uses a portable device or a wearable device to transmit a door opening verification code to a microprocessor module using short-range communication such as Bluetooth, Zigbee, wifi, etc., and micro processing. The machine module uses this to open the door verification code to determine whether to open the door lock, thereby achieving the access control management function, and considering the communication security to ensure that no outsiders will steal the door opening verification code for illegal intrusion, so the communication is fully encrypted and registered in the background. The temporary visitor function can be used remotely, and even if you are in the distance, you can obtain a temporary door open verification code via the Internet for visitors to enter.

The conventional identification technique disclosed in the Republic of China Patent Publication No. I476734 (application number: 101129155, application date: 104/05/21) is a method of using the access control background management system in combination with the cloud, so that the remote end occurs. If the problem or network connection is broken, the access control will not be able to open.

The smart home integration server disclosed by the conventional technology, such as the Republic of China Patent Publication No. M502220 (application number: 104202001, application date: 104/06/01), is based on the Internet and the line. The mobile device operates a server to control various system devices in a family home, including an access control system. However, the method such as the interruption of the network connection will result in the access control system being unable to open the situation that the user cannot open.

The versatile access control system disclosed in the Chinese Patent Publication No. M504297 (Application No.: 104200610, Application Date: 104/07/01) is a method of using a cloud host to issue a remote unlocking command via the Internet. This method also has a problem that the network connection is interrupted, which will cause the system to fail to open.

Using a portable device or a wearable device and transmitting a door opening verification code to a microprocessor module using short-range communication such as Bluetooth, Zigbee, wifi, etc., the microprocessor module determines whether to open the door lock by using the opening verification code. Access control function, and consider communication security to ensure that no outsiders will steal the door open verification code for illegal intrusion. Therefore, the whole process is encrypted during communication, and the temporary visitor function can be used remotely after being registered in the background, even if it is far away. The network obtains a temporary door open verification code for visitors to enter.

01‧‧‧Microprocessor module

02‧‧‧Control Module

03‧‧‧Cloud Platform

04‧‧‧ Wearable device

05‧‧‧Short-range communication

06‧‧‧Remote communication

10‧‧‧MCU module

11‧‧‧Memory Module

12‧‧‧Drive Module

13‧‧‧Communication module

Figure 1 is a system architecture diagram

Figure 2 is a diagram of the microprocessor module architecture

Figure 3 is a second embodiment architecture diagram

1 is a system architecture diagram of a first embodiment of the present invention. The present invention is an access control system based on a short-range communication device and a remote system, including a microprocessor module 01, a control module 02, a cloud platform 03, and a wearable Type device 04, short-range communication 05, remote communication 06.

Figure 2 is a schematic diagram of the microprocessor module architecture, which is an architecture diagram of the microprocessor module 01. The architecture includes an MCU module 10, a memory module 11, a driver module 12, a communication module 13, and an MCU module 10. It is composed of an arithmetic logic unit, a control logic unit group and a control storage unit, and is responsible for comparing, calculating and analyzing the information received by the communication module 13. The memory module is mainly composed of EEPROM ( Electrically-Erasable Programmable Read-Only Memory ). The circuit is responsible for storing the data of the MCU module 10, so as to prevent the data from being lost after the power failure is restarted, the driving module 12 is responsible for receiving the MCU module 10 command to open or close the door lock, and the communication module 13 has the capability of realizing the short-range communication 05, and is responsible for Receive or send a message.

The MCU module 10 is responsible for comparing, calculating, analyzing, and transmitting the data to be stored to the memory module 11 as needed, or confirming that the received door verification code is correct. The drive module 12 is controlled to open the door lock.

The control module 02 is a portable device with short-range communication and remote communication capabilities, and short-range communication such as: Bluetooth, Zigbee, WIFI, etc., wireless network transmission technology using radio waves, portable type Devices are devices such as smart phones, IPADs, personal computers, etc. that have network connection and short-range communication capabilities.

The user uses the control module 02 to transmit a message to the microprocessor module 01 via the short-range communication 05 to perform setting, operation, etc., or the user transmits the message to the microprocessor module 01 via the short-range communication 05 using the wearable device 04. , perform settings, operations, etc.

After registering in the cloud platform 03, the temporary guest function can be used. The user can connect to the cloud platform 03 through the remote communication 06, and after inputting the unique code of the guest mobile phone as a record, a temporary opening verification code can be obtained for the visitor. The remote communication 06 is a communication method for connecting to the Internet by wire or wirelessly. The wearable device 04 has short-range communication capability for the microelectronic device that can be worn on the body, and the elderly or people with reduced mobility are inconvenienced in using the portable device, so the wearable device 04 can be used, and the wearable device 04 is borrowed in the present creation. The short-range communication 05 accepts the control module 02 to set the identification code and transmits the open command to the microprocessor module 01 for opening using the short-range communication 05. In order to ensure information security, this creation is encrypted when using short-range communication 05 and remote communication 06 to exchange messages, so as to ensure that the door-opening verification code is not stolen by those who are interested.

Figure 3 is a second embodiment of the architecture diagram. The following is a description of the second embodiment. The second embodiment is a system architecture when the creation cannot connect to the Internet, that is, the remote communication 06 cannot be implemented.

The user uses the control module 02 to transmit a message to the microprocessor module 01 via the short-range communication 05 to perform setting, operation, etc., or the user transmits the message to the microprocessor module 01 via the short-range communication 05 using the wearable device 04. , perform settings, operations, etc.

Even if the remote communication 06 fails to operate the access control system, the user can use the short-range communication 05 to perform operations such as adding a user, setting a user, and viewing a recorded user message to the microprocessor module 01. Or the transmission door verification code is used to control the door lock to be opened, and the above action flow can be completed without the remote communication 06.

The main communication method of this creation is short-range communication 05. Even if there is no network connection, all operations can be completed, and the access control system function can be achieved. However, it is also possible to use the remote communication 06 to use the cloud platform 03. Remote control, obtain a temporary door opening verification code for the visitor to use. If the user has an external visitor or a maintenance person wants to open the access control system but the user is far away, the cloud platform 03 can be used to complete the remote opening. Purpose, and the temporary opening verification code can only be used once. Once it is turned on once, it cannot be turned on again to prevent the access control system from being invalid.

Claims (7)

An access control system based on a short-range communication device and a remote system, which is adapted to provide a visitor's right to open a door after a user obtains a unique code of a visitor's mobile phone, and includes: a microprocessor module, the micro-processing The MCU module is connected to a memory module, a driving module and a communication module. The communication module is capable of realizing short-range communication and can be combined with a microprocessor module. The message is exchanged, and the driving circuit is a hardware circuit that realizes the function of controlling the opening and closing of the door lock, and can receive the signal of the microprocessor module to open and close the door lock. The memory module has the function of storing information to prevent the information from being lost after the power is turned off, and the microprocessor is processed. The module uses a short-range communication method to transmit information to and from a control module. The control module can transmit information to and from a cloud platform using a remote communication method, and can transmit a message to the microprocessor module using the wearable device. The device can use the control module to set its parameters; when the visitor wants to open the door, the user provides the visitor's mobile phone unique code to the cloud platform, the cloud Providing a further temporary internet door codes to the visitor, the visitor can use this temporary verification code to open the door open, the door of the temporary number of codes is limited to open the door. The access control system based on the short-range communication device and the remote system, as described in claim 1, wherein the microprocessor module has the capability of short-range communication capability and encrypted message decryption, and the data storage capability is not lost after power-off. Arithmetic logic unit, control logic unit, control storage unit and the ability to control the opening and closing of the door lock. The access control system based on the short-range communication device and the remote system, as described in claim 1, wherein the control module is a portable device having short-range communication and remote communication capabilities, such as a smart phone, an I PAD, a notebook computer, etc. device. The access control system based on the short-range communication device and the remote system, as described in claim 1, wherein the wearable device is a microelectronic device that can be worn on the body and has short-range communication capability and a microprocessor module and a control module. Use short-range communication to exchange messages. The access control system based on the short-range communication device and the remote system, as described in claim 1, wherein the short-range communication is a wireless communication method using wireless wave transmission technologies such as Bluetooth, Zigbee, WIFI, NFC, and the like. The access control system based on the short-range communication device and the remote system according to claim 1, wherein the remote communication is a communication method for connecting to the Internet by wire or wirelessly. The access control system based on the short-range communication device and the remote system, wherein the memory module is a non-volatile memory, the data is not lost after the power interruption, and can be saved again after being re-energized. take.