TWI642032B - Access control system - Google Patents

Abstract

The invention includes a wireless communication device and a wireless password access device. The user wireless communication device can wirelessly output a preset wireless password. The wireless password access control device is provided in one door, and at least one built-in wireless password is allowed, and the wireless password is allowed to enter the wireless password in advance to be the same. When the wireless password access control device scans the user wireless communication device and captures and determines that the received wireless password is in compliance with the permission to enter the wireless password, the door is opened. This case has the advantages of no need to swipe, sensor, image recognition or biometric device, and the overall hardware system is easy to set up and operate.

Description

Access control system

The invention relates to an access control management system, in particular to an access control management system which has no need for card swipe, induction, image recognition or biometric device, and is easy to construct and operate with the whole hardware system.

Traditional access control design is nothing more than a device such as swiping, sensing, image recognition or biometrics.

However, the card is a consumable material, which may be damaged for a long time, and needs to be changed or added according to the user, and it is necessary to replace the new card, and the card fee is required. As for image recognition or biometric calculation, it is quite complicated and easy to misjudge.

In addition, the following patents are taken as examples to briefly illustrate the shortcomings of conventional devices:

[1] The "Bluetooth Security System" of the Republic of China Invention Patent No. I519114, which only permits a predetermined Bluetooth password to be unlocked at a predetermined time.

[2] The electronic lock wireless unlocking system and method of the Republic of China invention patent No. I547631 includes: a setting module for the administrator to set a password for opening the electronic lock; and an acquisition module for acquiring the electronic device to send The unlocking password is used to determine whether the obtained unlocking password is consistent with the preset password. The control module is configured to control the electronic lock to be opened when the obtained unlocking password is consistent with the preset password.

[3] The "Bluetooth Identification System" of the Republic of China New Patent No. M335099 includes: a data processing module for setting a first Bluetooth address; and an identification module for identifying at least one Bluetooth device Whether the second Bluetooth address is the first Bluetooth address; and a transmitting module, configured to send a rejection connection when the second Bluetooth address is not the first Bluetooth address after performing the identifying step Signal. However, at best, it is just an equivalent replacement that determines whether the password is correct.

[4] The "Wireless Control Iron Roll Door System" of the Republic of China New Patent No. M535736 is implemented by installing a mobile device application software (APP) on the mobile device. The remote control for improving the infrared transmission is subject to distance and obstacles. Limit the problem and solve the problem of avoiding malfunctions and security by using the method of entering the password to complete the unlocking.

[5] The "Wireless Sensing Identification Door Lock" of the Republic of China New Patent No. M506871 is installed on the door and detects a wireless device capable of transmitting wireless signals for access control when the wireless signal conforms to a The unlocking condition causes the lock unit to unlatch the door frame.

[6] The Republic of China Invention Patent No. I570315 "an electronic door lock system" includes a portable electronic device paired with a Bluetooth and an electronic door lock device. When the Bluetooth pairing is successful, the electronic door lock device is unlocked.

[7] The "Electronic Door Lock Control Device" of the Republic of China New Patent No. M530861 includes a rocking opening module, an opening authority setting module, and an automatic dialing transmitting module; the above modules are built in electronic The door lock device and the personal smart mobile device, the electronic door lock device and the personal smart mobile device are connected by a wireless transmission technology. The electronic door lock device can further determine whether the personal smart mobile device has the right to open the electronic door lock by judging the shaking information of the personal smart mobile device.

[8] The Republic of China new patent No. M496180 "Mobile app APP wireless unlocking system with encoding function", which includes a password APP unit that can retrieve a variety of serial number data in the mobile phone, and combine multiple serial numbers to form an unlock password. Used to unlock the lock end of a wireless remote control.

[9] The "Biometric Door Locking System" of the Republic of China Invention Patent No. I560353 uses color or infrared light images to identify the iris of the face and eyes, and realizes the function of biometric door lock.

In the aforementioned nine patents, there is no design that can pre-set the wifi hotspot (or Bluetooth) name (as a password) according to the needs.

In view of this, it is necessary to develop a technique that can solve the above disadvantages.

The object of the present invention is to provide an access control management system, which has the advantages of no need to swipe, sense, image recognition or biometric device, and is easy to construct and operate with the overall hardware system. In particular, the problem to be solved by the present invention is that the traditional access control control design of the traditional access control is nothing more than card swipe, sensing, image recognition or biometric identification. However, the card is a consumable material, which may be damaged for a long time and needs to be user-dependent. The change or increase, but the need to replace the production of a new card, the need to make a card. As for image recognition or biometric calculation, it is quite complicated and easy to misjudge.

The technical means for solving the above problem is to provide an access control management system, comprising: at least one user wireless communication device having a first wireless communication unit; the first wireless communication unit having a wireless password The wireless password is preset; the preset is defined as the wireless sharing function of the user wireless communication device is turned on, and the wireless sharing name is set to the wireless password; a wireless password access device is used The wireless password access control device has a second wireless communication unit, an access control switch unit and an access control unit; the second wireless communication unit is configured to wirelessly connect the wireless password access control device to the first wireless communication unit. The access control switch portion is used to open and close the door, and the access control switch portion normally keeps the door closed; the access control control portion has an allowable access to the wireless password database, and the access to the wireless password database has at least one access to the wireless Password, the wireless password is matched with the permission to enter the wireless password, and the preset is the same; The user wireless communication device approaches the door, and the access control unit wirelessly scans the first wireless communication unit through the second wireless communication unit, and controls when the wireless password is captured and compared to the wireless password. The access control switch opens the door.

The above objects and advantages of the present invention will be readily understood from the following detailed description of the preferred embodiments illustrated herein.

The invention will be described in detail in the following examples in conjunction with the drawings:

10‧‧‧User wireless communication device

11‧‧‧First Wireless Communications Department

111‧‧‧Wireless password

20‧‧‧Wireless password access control device

21‧‧‧Second Wireless Communications Department

22‧‧‧Access Control Switch Department

23‧‧‧Access Control Department

231‧‧‧Allow access to the wireless password database

23A, 23B, 23N‧‧‧ Allow access to wireless passwords

24‧‧‧Distance Detection Module

25‧‧‧Blowing sensor

30‧‧‧Cloud Recording Module

90‧‧‧

L1‧‧‧Safe opening distance

L2‧‧‧distant distance

FIG. 1A is a schematic diagram showing the first correspondence between the user wireless communication device and the wireless password access device of the present invention.

FIG. 1B is a schematic diagram showing the second correspondence between the user wireless communication device and the wireless password access device of the present invention.

Figure 2 is a schematic diagram of entering the gate in Figure 1.

Figure 3 is a schematic diagram of the correspondence between the wireless password of Figure 1 and the allowed access to the wireless password.

Figure 4 is a schematic diagram showing the different distances of the user's wireless communication device and the wireless password access device of the present invention.

Referring to FIGS. 1A, 2, 3, and 4, the present invention is an access control management system including at least one user wireless communication device 10 and a wireless password access device 20.

For the at least one user wireless communication device 10, the user wireless communication device 10 has a first wireless communication unit 11; the first wireless communication unit 11 has a wireless password 111, and the wireless password 111 is preset. The pre-setting is defined as the wireless sharing function of the user wireless communication device 10 being turned on, and setting its wireless sharing name as the wireless password.

The wireless password access control device 20 is provided in a door 90. The wireless password access device 20 has a second wireless communication unit 21, an access control switch unit 22 and an access control unit 23. The second wireless communication unit 21 is configured to wirelessly connect the wireless password access control device 20 with the first wireless communication unit 11; the access control switch portion 22 is used to open and close the door 90, and the access control switch portion 22 is normally kept closed. The door 90; the access control unit 23 has an allowable access to the wireless password database 231, and the admission wireless password database 231 has at least one entry permitting wireless password (e.g., 23A, 23B, ..., 23N), the wireless password 111 is coordinated The access to the wireless password (for example, 23A) is allowed, and the preset is the same; when the user wireless communication device 10 approaches the door 90, the access control unit 23 wirelessly scans through the second wireless communication unit 21. The first wireless communication unit 11 is described, and when the wireless password 111 is matched and the wireless password (23A) is allowed to enter, the access control switch unit 22 is controlled to open the door 90.

In practice, the user wireless communication device 10 can be at least one of a smart mobile phone and a tablet phone with a communication function.

The first wireless communication unit 11 can be at least one of a wireless network card and a Bluetooth device. The wireless password 111 can be at least one of a well-known wireless hotspot sharing name and a Bluetooth name.

The second wireless communication unit 21 can be at least one of a wireless network card and a Bluetooth device.

When the second wireless communication unit 21 is a wireless network card, the first wireless communication unit 11 is wirelessly connected by a Message Queuing Telemetry Transport (MQTT) mode.

The permission to enter the wireless password (for example, 23A, 23B, ..., 23N) may be a one-time password, and the wireless password 111 is configured to perform password correspondence according to the permission to enter the wireless password (23A), and after the door 90 is opened once, The admission to the wireless password 23A is deleted from the admission to the wireless password database 231.

The allowable access to the wireless password (e.g., 23A, 23B, ..., 23N) allowed to enter the wireless password database 231 can be modified.

The allowed access to the wireless password (eg, 23A, 23B, ..., 23N) may be a complex array and may be incremented or decremented.

The wireless password access device 20 can further include: a distance detecting module 24 (shown in FIG. 1A) for detecting the user wireless communication device 10 (also referred to as the first wireless communication unit 11). Located at the safe opening distance L1 (as shown in Fig. 4, the safe opening distance L1 can be about 10 meters in front of the door 90, if it is replaced by a distance L2 about 30 meters in front of the door 90 At the time of the door security problem, the door 90) is not opened.

An air blowing sensor 25 (shown in FIG. 1B) is used to sense the user's insufflation; Therefore, when the access control unit 23 captures and matches the wireless password 111 to the allowable wireless password (23A), it is necessary to conform to the first wireless communication unit 10 at the safe opening distance L1, and induce the user to blow. One of the conditions can control the door opening switch portion 22 to open the door 90.

The distance detecting module 24 can be a known signal intensity detecting device (refer to the distance sensing warning system of the Republic of China Patent No. I493509), and the principle is as a Bluetooth device by determining the signal receiving intensity (RSSI). Also applies to WIFI intensity detection) whether it is far from the standard.

For example, see Table 1 and Table 2 below:

That is, when the inductive WI-FI intensity 0~-46 (which can also be the Bluetooth intensity CD or the Bluetooth intensity 205) can be set, the distance is determined to be 15 cm. Of course, this is an example, and the current experiment can be converted to 10 Can be judged within the meter.

The air blowing sensor 25 can be a carbon dioxide sensor.

The present invention may further include: a cloud recording module 30 for wirelessly connecting the wireless password access control device 20 for recording information of the opened information of the door 90 for later query.

The door 90 can be at least one of a gate at the outermost periphery of the building and a controlled door inside the building.

Furthermore, the door 90 can be further provided with an environment information module, which can include a microcontroller, a temperature sensor, a humidity sensor, a dust particle sensor, and a carbon monoxide sensor. The detector and a current amount sensor. The sensor values are read by the microcontroller, and the data is stored in the cloud recording module 30, and the environment can be inspected remotely. When any of the values of temperature, humidity, dust particles, carbon monoxide, and current exceeds the standard, a message can be sent (also through the network cloud, which is a technology that must be achieved) to notify the mobile application.

An electrical monitoring module uses the Message Queuing Telemetry Transport (MQTT) in the mobile application to perform remote monitoring after inputting commands, and can instantly turn the electrical system on or off even outside the office. The wireless network card connected to the electrical device module can also be set in the mobile application.

The present invention has the following two embodiments:

[a] Assume that visitor A has obtained an entry permit from a company and is told that there is a one-time password for MQ95 (see Figure 3, which allows access to wireless password 23A), then the visitor A needs to open his mobile phone in advance. The wireless sharing function sets the wireless share name to MQ95 (ie, the wireless password 111).

After the setting is completed, when the guest A holds the user wireless communication device 10 (also referred to as the first wireless communication unit 11) and approaches the wireless password access device 20, the second wireless communication unit 21 can scan and detect A wireless share name was detected and it was found that its wireless share name was set to MQ95.

Since the wireless share name MQ95 is equal to the permission to enter the wireless password 23A in the wireless password database 231, the access switch portion 22 is controlled to open the door 90.

On the other hand, if you mistakenly set the error to MQ96, you will not be able to open the door.

Similarly, if the wireless share name set by others is not allowed to enter the wireless password database 231, the same will not be opened.

The so-called one-time use means that once the wireless access name MQ95 is deleted, it can not be re-entered for the second time. This design is mainly convenient for the access control of temporary visitors.

[b] A company has a total of 23 employees, who are allowed to enter the wireless password database 231, and 23 of the 23 employees are allowed to enter the wireless password (23A, 23B, ..., 23N) (as long as the staff member is employed) Corresponding to the allowable entry of the wireless password can be retained, if the employee leaves the job, then the corresponding access to the wireless password is deleted. As long as the 23 employees have pre-wired their mobile phones for wireless sharing. The function, and setting its wireless share name to the corresponding allowed access wireless password (23A, 23B, ..., 23N) in the wireless password database 231, can directly use the mobile phone as the access control, without the need for staff It is quite convenient to stay and make an access card.

The advantages and functions of the present invention are as follows:

[1] No need for card swipe, sensing, image recognition or biometric devices. Since there is no card swiping, sensing, image recognition or biometric device in this case, there is no cost of consumables for card production, no complicated image recognition or biometric computing device, and no problem of image recognition or biometric identification. Therefore, there is no need to swipe, sense, image recognition or biometric devices.

[2] The overall hardware system is easy to build and operate. Since today's smart phones are very popular, it is very convenient to use the existing personal smart phone as the hardware foundation of the identity recognition tool, and then with some (software) devices. Therefore, the overall hardware system is easy to construct and operate.

The present invention has been described in detail with reference to the preferred embodiments of the present invention, without departing from the spirit and scope of the invention.

Claims (1)

An access control management system includes: at least one user wireless communication device, the user wireless communication device has a first wireless communication unit; the first wireless communication unit has a wireless password, and the wireless password is preset The pre-setting is defined as the wireless sharing function of the user wireless communication device is turned on, and the wireless sharing name is set as the wireless password; a wireless password access control device is configured to be located in a door, the wireless password The access control device has a second wireless communication unit, an access control switch unit and an access control unit; the second wireless communication unit is configured to wirelessly connect the wireless code access control device to the first wireless communication unit; the access control switch portion is used for Opening and closing the door, and the access control switch section keeps closing the door; the access control control unit has a permission to enter the wireless password database, and the allowed access to the wireless password database has at least one permission to enter the wireless password, and the wireless password is matched with the Allow access to the wireless password, and the preset is the same; when the user's wireless communication device is close to the door, The access control unit wirelessly scans the first wireless communication unit through the second wireless communication unit, and controls the access control switch to open the door when the wireless password is captured and compared to the wireless password. The user wireless communication device is at least one of a smart mobile phone and a tablet phone with a communication function; the first wireless communication unit is at least one of a wireless network card and a Bluetooth device; the wireless password is a wireless hotspot Sharing at least one of a name and a Bluetooth name; the second wireless communication unit corresponds to the first wireless communication unit, and is at least one of a wireless network card and a Bluetooth device; The second wireless communication unit is a wireless network card, and forms a wireless connection with the first wireless communication unit in a message sequence telemetry transmission mode; the allowed wireless password is a one-time password; the wireless password is pre-wired according to the permission The password is password-corresponding, and after the door is opened once, the permission to enter the wireless password is deleted from the allowed access to the wireless password database; the allowed access to the wireless password in the wireless password database can be changed. Modification; the access to the wireless password is a complex array, and can be increased or decreased; the wireless password access control device further includes: a distance detecting module, configured to detect that the first wireless communication unit is located within a safe opening distance; a blowing sensor for sensing the user's insufflation; thereby, when the access control unit captures and matches the wireless password to allow access to the wireless password, the first wireless communication unit must be in compliance with the security Opening the door distance and sensing the user to blow one of the conditions to control the door opening switch to open the door; the distance detecting module is Signal strength detecting means; blowing the carbon dioxide-based sensor inductor.