CN114445948A - Non-inductive passing system and method - Google Patents
Non-inductive passing system and method Download PDFInfo
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- CN114445948A CN114445948A CN202111600124.XA CN202111600124A CN114445948A CN 114445948 A CN114445948 A CN 114445948A CN 202111600124 A CN202111600124 A CN 202111600124A CN 114445948 A CN114445948 A CN 114445948A
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- 230000005764 inhibitory process Effects 0.000 claims abstract description 4
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- 238000012544 monitoring process Methods 0.000 description 2
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/20—Individual registration on entry or exit involving the use of a pass
- G07C9/27—Individual registration on entry or exit involving the use of a pass with central registration
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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Abstract
The invention relates to the technical field of intelligent security and particularly discloses a non-inductive passing system, which comprises a first access control terminal and a user terminal; the user terminal has an NFC function and a Bluetooth function; the first access control terminal is used for reading first authentication information of the user terminal through NFC, verifying whether a door opening authority exists according to the first authentication information, and if the door opening authority exists, generating a first door opening instruction; the user terminal is also used for judging whether the Bluetooth function is started or not after the first access control terminal is detected through NFC, and automatically starting the Bluetooth function when the Bluetooth function is not started; the second gate inhibition terminal is used for sending Bluetooth broadcast; the user terminal is used for establishing connection with the second entrance guard terminal after detecting the Bluetooth broadcast of the second entrance guard terminal and sending second authentication information to the second entrance guard terminal; the second door control terminal is also used for verifying whether the door opening authority exists according to the second authentication information, and if so, generating a second door opening instruction. By adopting the technical scheme of the invention, biological verification can be replaced and the safety is high.
Description
Technical Field
The invention relates to the technical field of intelligent security and protection, in particular to a non-inductive passing system and a non-inductive passing method.
Background
With the development of modern technology, electronic access control is widely applied to the environments of communities, parks and the like. Electronic access control mainly adopts a physical card swiping mode, and the mode has many defects, such as that forgetting or losing a door card causes trouble of difficult access. And often constitute by many buildings in the community, the user need punch the card at the community gate, when having arrived the unit gate, still need punch the card, complex operation.
In order to solve a plurality of problems caused by swiping an entity card, some communities add biological verification functions such as face recognition and fingerprint recognition. However, the collection of the biometric authentication data may violate the privacy of the user, and the biometric authentication data may not be changed at will unlike an entity card, a password, and the like, and once the biometric authentication data is revealed, the user may be affected by the biometric authentication data with difficulty, so that the biometric authentication cannot be applied in a large area.
Therefore, a system and a method for providing a high security and a non-sensitive passage are required instead of the biometric authentication.
Disclosure of Invention
The invention provides a non-inductive passing system and a non-inductive passing method, which can replace biological verification and have high safety.
In order to solve the above technical problem, an aspect of the present invention provides a non-inductive access system, including a first access control terminal and a user terminal; the user terminal has an NFC function and a Bluetooth function; the first access control terminal is used for reading first authentication information of the user terminal through NFC, verifying whether a door opening authority exists according to the first authentication information, and if the door opening authority exists, generating a first door opening instruction;
the user terminal is also used for judging whether the Bluetooth function is started or not after the first access control terminal is detected through NFC, and automatically starting the Bluetooth function when the Bluetooth function is not started;
the system also comprises a second gate inhibition terminal used for sending Bluetooth broadcast; the user terminal is used for establishing connection with the second entrance guard terminal after detecting the Bluetooth broadcast of the second entrance guard terminal and sending second authentication information to the second entrance guard terminal; the second door control terminal is also used for verifying whether the door opening authority exists according to the second authentication information, and if so, generating a second door opening instruction.
The basic scheme principle and the beneficial effects are as follows:
in this scheme, the user can directly use user terminal and the contact of first entrance guard terminal when getting into the community, and NFC punches the card promptly and opens the door, compares with additionally carrying the entrance guard card, and is more convenient.
The user is through entering into the community, when needing to enter into a certain unit, because user terminal passes through the bluetooth and is automatic to be established with second entrance guard terminal and be connected, can realize opening the door automatically, has removed the operation that the user swiped the card once more from, has realized the noninductive current.
Some users are used to close the Bluetooth function due to safety or power saving and other considerations when using the user terminal, in the scheme, after the user terminal detects the first access control terminal through NFC, the Bluetooth function is automatically started, and the user is ensured not to influence subsequent passing due to the fact that the Bluetooth function is closed.
The people flow at the community gate is large, the user needs to actively swipe the card, so that the video monitoring or security personnel can conveniently identify whether the user has the authority, and the probability that the personnel without the authority enters the community along with the user is reduced. The unit door department flow of people is little, and the probability that the personnel of no authority follow the entering is low, and user identity passes through once verification moreover, uses the bluetooth, when taking into account user experience, has also guaranteed the security.
The elevator control terminal comprises a beacon module and a control module; the number of the beacon modules is not less than 3; the beacon module and the control module are used for sending Bluetooth broadcast;
the user terminal is used for detecting the Bluetooth signal intensity of each beacon module and calculating the current position information of the user terminal based on the Bluetooth signal intensity;
the user terminal is also used for establishing connection with the control module after detecting the Bluetooth broadcast of the control module and sending the current position information and the pre-stored user information to the control module;
the control module is used for judging whether the user terminal is located in a first preset range according to the current position information, and if the user terminal is located in the first preset range, generating an elevator call instruction based on the user information.
After a user enters the cell building, indoor positioning is achieved through the user terminal and the beacon module, and current position information and pre-stored user information are sent to the control module through Bluetooth. When the user terminal is located in the first preset range, namely the user is located in the range waiting for the elevator, an elevator calling instruction is generated, the elevator is automatically called for the user, the operation of the user according to the elevator is omitted, and the non-inductive passing is realized.
Further, the user terminal is also used for detecting the Bluetooth signal intensity of a second entrance guard terminal and sending the Bluetooth signal intensity to the second entrance guard terminal; and after the second door control terminal verifies that the door opening authority is possessed, the second door control terminal is also used for generating countdown according to the Bluetooth signal intensity and generating a second door opening instruction after the countdown is finished.
Because the distance that the bluetooth is connected is relatively far away, according to bluetooth signal intensity generation count down, generate the second instruction of opening the door after the count down finishes, guarantee that the user can not open immediately apart from the cell door when still having a distance. The safety is higher.
Further, the user information comprises a user unique identification and a user floor;
the control module is also used for judging whether the user floor is smaller than a threshold value, judging whether the user terminal is positioned in a second preset range again according to the current position information if the user floor is smaller than the threshold value, and generating an elevator calling instruction based on the user floor if the user terminal is positioned in the second preset range; the elevator call command comprises a floor for taking an elevator and an arrival floor;
wherein the first preset range is larger than the second preset range.
Because the user who lives on the low floor probably does not need to take the elevator, the judgment range of the user on the low floor is defined to be smaller, and the probability of calling the elevator by mistake when the user on the low floor selects the stairs is reduced. The elevator calling instruction comprises a floor for taking an elevator and a floor for arriving, and the user does not need to press keys to select the floor after entering the elevator, so that the user operation is simplified, and the user experience is better.
Further, the user terminal is further configured to determine whether the bluetooth function is automatically enabled after sending the current location information and the preset time of the pre-stored user information, and if the bluetooth function is automatically enabled, close the bluetooth function.
After the elevator calling is completed, the Bluetooth function is automatically closed, and the Bluetooth use habit of a user cannot be influenced. Namely, the user who dislikes to start the bluetooth function in real time does not need to manually turn off the bluetooth function again.
The invention provides a non-inductive passing method on the other hand, which comprises the following steps:
s1, reading first authentication information of the user terminal through NFC, verifying whether a door opening authority exists according to the first authentication information, and if yes, generating a first door opening instruction;
s2, judging whether the Bluetooth function of the user terminal is started, and automatically starting the Bluetooth function when the Bluetooth function is not started;
s3, sending Bluetooth broadcast; establishing Bluetooth connection with the user terminal, and acquiring second authentication information from the second terminal; and verifying whether the door opening authority exists or not according to the second authentication information, and if so, generating a second door opening instruction.
In this scheme, the user can directly use user terminal and the contact of first entrance guard terminal when getting into the community, and NFC punches the card promptly and opens the door, compares with additionally carrying the entrance guard card, and is more convenient.
When a user enters a community and needs to enter a certain unit, the user terminal is automatically connected with the second entrance guard terminal through the Bluetooth, so that automatic door opening can be realized, the operation of swiping a card again by the user is avoided, and the non-inductive passing is realized.
Some users are used to close the Bluetooth function due to safety or power saving and other considerations when using the user terminal, in the scheme, after the user terminal detects the first access control terminal through NFC, the Bluetooth function is automatically started, and the user is ensured not to influence subsequent passing due to the fact that the Bluetooth function is closed.
The people flow at the community gate is large, the user needs to actively swipe the card, so that the video monitoring or security personnel can conveniently identify whether the user has the authority, and the probability that the personnel without the authority enters the community along with the user is reduced. The unit door department flow of people is little, and the probability that the personnel of no authority follow the entering is low, and user identity passes through once verification moreover, uses the bluetooth, when taking into account user experience, has also guaranteed the security.
Further, the method also comprises S4, obtaining current position information and pre-stored user information from the user terminal;
and judging whether the user terminal is positioned in a first preset range according to the current position information, and if so, generating an elevator call instruction based on the user information.
After the user enters the cell building, when the user terminal is located in a first preset range, namely the user is located in a range waiting for the elevator, an elevator calling instruction is generated, the elevator is automatically called for the user, the operation of pressing the elevator by the user is omitted, and the non-inductive passing is realized.
Further, in S3, the bluetooth signal strength is further obtained from the user terminal, after it is verified that the user terminal has the right to open the door, a countdown is generated according to the bluetooth signal strength, and a second door opening instruction is generated after the countdown is finished.
Because the distance that the bluetooth is connected is relatively far away, according to bluetooth signal intensity generation count down, generate the second instruction of opening the door after the count down finishes, guarantee that the user can not open immediately apart from the cell door when still having a distance. The safety is higher.
Further, the user information comprises a user unique identification and a user floor;
in the step S4, whether the user floor is smaller than a threshold value or not is further judged, if so, whether the user terminal is located in a second preset range or not is judged again according to the current position information, and if so, an elevator calling instruction is generated based on the user floor; the elevator call command comprises a floor for taking an elevator and an arrival floor;
wherein the first preset range is larger than the second preset range.
Because the user who lives on the low floor probably does not need to take the elevator, the judgment range of the user on the low floor is defined to be smaller, and the probability of mistakenly triggering the elevator when the user on the low floor selects the stairs is reduced. The elevator calling instruction comprises a floor for taking the elevator and a floor for arriving, and the user does not need to press keys to select the floor after entering the elevator, so that the user operation is simplified, and the user experience is better.
Further, the method also comprises step S5, after the preset time of sending the current position information and the pre-stored user information, judging whether the bluetooth function of the user terminal is automatically enabled, if so, closing the bluetooth function.
After the elevator calling is completed, the Bluetooth function is automatically closed, and the Bluetooth use habit of a user cannot be influenced. Namely, the user who dislikes to start the bluetooth function in real time does not need to manually turn off the bluetooth function again.
Drawings
Fig. 1 is a logic block diagram of a sensorless pass system according to an embodiment.
Detailed Description
The following is further detailed by way of specific embodiments:
example one
As shown in fig. 1, the sensorless access system of the embodiment includes a first access control terminal, a second access control terminal, a user terminal, and an elevator control terminal.
The user terminal has an NFC function and a Bluetooth function. In this embodiment, the user terminal adopts a smart phone having an NFC function and a bluetooth function.
The first access control terminal is used for reading first authentication information of the user terminal through NFC, verifying whether a door opening authority exists according to the first authentication information, and if the door opening authority exists, generating a first door opening instruction. In this embodiment, a first entrance guard terminal is arranged at a community gate, and a gate at the community gate is opened after receiving a first door opening instruction. In this embodiment, the first authentication information is a pre-stored character string, and when the first access control terminal verifies the first authentication information, the character string is matched with the built-in character string, and if the matching is successful, the first access control terminal has the door opening permission. In other embodiments, the first access control terminal may further support a door opening mode such as swiping a physical card and inputting a password.
The user terminal is also used for judging whether the Bluetooth function is started or not after the NFC detects the first access control terminal, and when the Bluetooth function is not started, the Bluetooth function is automatically started. In this embodiment, the bluetooth of the smart phone is automatically turned on.
The second gate-controlled terminal is arranged at a unit gate of the community. The second gate-inhibited terminal is used for transmitting Bluetooth broadcast. The user terminal is used for establishing connection with the second entrance guard terminal after detecting the Bluetooth broadcast of the second entrance guard terminal. The user terminal is also used for detecting the Bluetooth signal intensity of the second entrance guard terminal and sending second authentication information and the Bluetooth signal intensity to the second entrance guard terminal; the second gate-controlled terminal is further used for verifying whether the door opening authority exists or not according to the second authentication information, and if the door opening authority exists, the second gate-controlled terminal is further used for generating countdown according to the Bluetooth signal intensity and generating a second door opening instruction after the countdown is finished. In this embodiment, the door lock at the unit door is opened after receiving the second door opening instruction. The second authentication information is also a pre-stored character string, and the character string of the second authentication information may be the same as or different from the character string of the first authentication information. In this embodiment, the character string of the second authentication information is different from the character string of the first authentication information.
In this embodiment, the stronger the bluetooth signal strength, the shorter the countdown. The correspondence between the specific received signal strength and the countdown needs to be set according to actual conditions. For example, the bluetooth signal strength of the second gate inhibition terminal at each position is measured in the field, and then the time for each position to walk to the cell gate is measured, so as to establish a corresponding relation table.
The second gate-forbidden terminal is also used for generating countdown according to the Bluetooth signal intensity and generating a second door opening instruction after the countdown is finished. In other embodiments, the second access terminal may further support a door opening mode such as swiping a physical card, scanning a two-dimensional code, inputting a password, and the like.
The elevator control terminal comprises a beacon module and a control module. The number of the beacon modules is not less than 3; in this embodiment, the number of beacon modules is 3.
The beacon module and the control module are used for sending Bluetooth broadcast;
the user terminal is used for detecting the Bluetooth signal intensity of each beacon module and calculating the current position information of the user terminal based on the Bluetooth signal intensity. In the embodiment, the beacon modules are arranged at the elevator entrance, the positions of the beacon modules are different, and the current position information of the user terminal can be calculated based on different Bluetooth signal intensities according to the three-point positioning principle.
The user terminal is also used for establishing connection with the control module after detecting the Bluetooth broadcast of the control module and sending the current position information and the pre-stored user information to the control module;
the user information comprises a user unique identification and a user floor.
The control module is used for judging whether the user terminal is located in a first preset range according to the current position information, judging whether a user floor is smaller than a threshold value if the user terminal is located in the preset range, and generating an elevator calling instruction based on the user floor if the user terminal is not smaller than the threshold value; if the current position information is smaller than the threshold value, judging whether the user terminal is located in a second preset range again according to the current position information, and if the user terminal is located in the second preset range, generating an elevator calling instruction based on the user floor; wherein the first preset range is larger than the second preset range. The threshold is 3-4, in this example 3. The elevator call order comprises the floor of the elevator and the arrival floor. The floor of taking the elevator is the floor installed by the beacon module, in this embodiment, the floor is floor 1, the arrival floor is the user floor, that is, the user floor is floor 10, and the arrival floor is floor 10.
And after the user terminal sends the current position information and the preset time of the pre-stored user information, the user terminal is also used for judging whether the Bluetooth function is automatically started or not, and if the Bluetooth function is automatically started, the Bluetooth function is closed.
Based on the non-inductive passing system, the embodiment further provides a non-inductive passing method, which comprises the following steps:
s1, reading first authentication information of the user terminal through NFC, verifying whether a door opening authority exists according to the first authentication information, and if yes, generating a first door opening instruction;
s2, judging whether the Bluetooth function of the user terminal is started, and automatically starting the Bluetooth function when the Bluetooth function is not started;
s3, sending Bluetooth broadcast; and establishing Bluetooth connection with the user terminal, acquiring second authentication information and Bluetooth signal intensity from the second terminal, verifying whether a door opening authority exists according to the second authentication information, if so, generating countdown according to the Bluetooth signal intensity, and generating a second door opening instruction after the countdown is finished.
S4, obtaining current position information and pre-stored user information from the user terminal; the user information comprises a user unique identification mark and a user floor;
judging whether the user terminal is located in a first preset range according to the current position information, if so, judging whether the user floor is smaller than a threshold value, and if not, generating an elevator calling instruction based on the user floor; if the current position information is smaller than the threshold value, judging whether the user terminal is located in a second preset range again according to the current position information, and if the user terminal is located in the second preset range, generating an elevator calling instruction based on the user floor; wherein the first preset range is larger than the second preset range.
And S5, after the preset time of sending the current position information and the pre-stored user information, judging whether the Bluetooth function of the user terminal is automatically started, and if so, closing the Bluetooth function.
The above are merely examples of the present invention, and the present invention is not limited to the field related to this embodiment, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art can know all the common technical knowledge in the technical field before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the scheme, and some typical known structures or known methods should not become barriers to the implementation of the present invention by those skilled in the art in light of the teaching provided in the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (10)
1. A non-inductive passing system comprises a first entrance guard terminal and a user terminal; the user terminal has an NFC function and a Bluetooth function; the first access control terminal is used for reading first authentication information of the user terminal through NFC, verifying whether a door opening authority exists or not according to the first authentication information, and if so, generating a first door opening instruction;
the system is characterized in that the user terminal is also used for judging whether the Bluetooth function is started or not after the first access control terminal is detected through NFC, and the Bluetooth function is automatically started when the Bluetooth function is not started;
the second gate inhibition terminal is used for sending Bluetooth broadcast; the user terminal is used for establishing connection with the second access control terminal after detecting the Bluetooth broadcast of the second access control terminal, and sending second authentication information to the second access control terminal; the second door control terminal is also used for verifying whether the door opening authority exists according to the second authentication information, and if so, generating a second door opening instruction.
2. The sensorless pass system of claim 1, wherein: the elevator control terminal comprises a beacon module and a control module; the number of the beacon modules is not less than 3; the beacon module and the control module are used for sending Bluetooth broadcast;
the user terminal is used for detecting the Bluetooth signal intensity of each beacon module and calculating the current position information of the user terminal based on the Bluetooth signal intensity;
the user terminal is also used for establishing connection with the control module after detecting the Bluetooth broadcast of the control module and sending the current position information and the pre-stored user information to the control module;
the control module is used for judging whether the user terminal is located in a first preset range according to the current position information, and if the user terminal is located in the first preset range, generating an elevator call instruction based on the user information.
3. The sensorless pass system of claim 2, wherein: the user terminal is also used for detecting the Bluetooth signal intensity of the second entrance guard terminal and sending the Bluetooth signal intensity to the second entrance guard terminal; and after the second door control terminal verifies that the door opening authority is possessed, the second door control terminal is also used for generating countdown according to the Bluetooth signal intensity and generating a second door opening instruction after the countdown is finished.
4. The sensorless pass system of claim 3, wherein: the user information comprises a user unique identification mark and a user floor;
the control module is also used for judging whether the user floor is smaller than a threshold value, judging whether the user terminal is positioned in a second preset range again according to the current position information if the user floor is smaller than the threshold value, and generating an elevator calling instruction based on the user floor if the user terminal is positioned in the second preset range; the elevator call command comprises a floor for taking an elevator and an arrival floor;
wherein the first preset range is larger than the second preset range.
5. The sensorless pass system of claim 4, wherein: and after the user terminal sends the current position information and the preset time of the pre-stored user information, the user terminal is also used for judging whether the Bluetooth function is automatically started or not, and if the Bluetooth function is automatically started, the Bluetooth function is closed.
6. A non-inductive passing method is characterized by comprising the following steps:
s1, reading first authentication information of the user terminal through NFC, verifying whether a door opening authority exists according to the first authentication information, and if yes, generating a first door opening instruction;
s2, judging whether the Bluetooth function of the user terminal is started, and automatically starting the Bluetooth function when the Bluetooth function is not started;
s3, sending Bluetooth broadcast; establishing Bluetooth connection with the user terminal, and acquiring second authentication information from the second terminal; and verifying whether the door opening authority exists or not according to the second authentication information, and if so, generating a second door opening instruction.
7. The sensorless passage method according to claim 6, wherein: s4, obtaining current position information and pre-stored user information from user terminal;
and judging whether the user terminal is positioned in a first preset range according to the current position information, and if so, generating an elevator call instruction based on the user information.
8. The sensorless passage method according to claim 7, wherein: in S3, the bluetooth signal strength is further obtained from the user terminal, and after the door opening authority is verified, a countdown is generated according to the bluetooth signal strength, and a second door opening instruction is generated after the countdown is completed.
9. The sensorless passage method according to claim 8, wherein: the user information comprises a user unique identification mark and a user floor;
in the S4, whether the floor of the user is smaller than a threshold value is also judged, if so, whether the user terminal is located in a second preset range is judged again according to the current position information, and if so, an elevator calling instruction is generated based on the floor of the user; the elevator call command comprises a floor for taking an elevator and an arrival floor;
wherein the first preset range is larger than the second preset range.
10. The sensorless passage method according to claim 9, characterized in that: and S5, after the preset time of sending the current position information and the pre-stored user information, judging whether the Bluetooth function of the user terminal is automatically started, if so, closing the Bluetooth function.
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