CN205541041U - Access control system based on ultrasonic wave discernment - Google Patents
Access control system based on ultrasonic wave discernment Download PDFInfo
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- CN205541041U CN205541041U CN201620336350.XU CN201620336350U CN205541041U CN 205541041 U CN205541041 U CN 205541041U CN 201620336350 U CN201620336350 U CN 201620336350U CN 205541041 U CN205541041 U CN 205541041U
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Abstract
The utility model provides an access control system based on ultrasonic wave discernment, including mobile terminal, ultrasonic wave receiver, server, access control ware and user management system, be equipped with the memory communication unit that carries out the procedure of communication with ultrasonic wave receiver and server in the mobile terminal, the ultrasonic wave receiver includes a comparing unit, the server includes the 2nd comparing unit. Since the technical scheme is used, the utility model has the advantages of simple structure, compare ultrasonic signal, realization duplicate protection, reinforcing security through the 2nd comparing unit. The utility model discloses still realize being convenient for ID information, clock information and password message routing to user management system to the crowd through the entrance guard and the management analysis of vehicle.
Description
Technical Field
The utility model belongs to the technical field of access control, especially an access control system based on ultrasonic identification.
Background
The existing intelligent access control system mainly comprises an electronic card type, a fingerprint type, a keyboard type and the like. The three access control systems have the following problems: 1. an electronic card of the electronic card type access control system is easy to copy and lose, so that potential safety hazards are caused; 2. fingerprint type access control systems often fail in fingerprint identification due to reasons such as irregular operation or foreign matters on the surfaces of fingers; 3. the keyboard type access control system needs to memorize key positions or digital passwords, and is easy to memorize confusion errors. The three access control systems have the defects of low safety, poor convenience and insufficient light during opening the door at night.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure's access control system based on ultrasonic identification compares ID information through the first unit of comparing, compares the unit through the second and compares ultrasonic signal, realizes dual protection, reinforcing security. The utility model discloses still realize sending ID information, clock information and password information to user management system, be convenient for to the management and the analysis of the crowd through entrance guard and vehicle.
The utility model aims at realizing through the technical scheme, it includes mobile terminal, ultrasonic receiver, server, access control ware and user management system, be equipped with the communication unit who carries out the communication with ultrasonic receiver and server in the mobile terminal, ultrasonic receiver includes first comparison unit, the server includes the second comparison unit; wherein,
the mobile terminal converts the randomly generated password information into an ultrasonic signal, sends the ultrasonic signal to an ultrasonic receiver, and sends the password information, clock information and the ID information of the current mobile terminal to a server;
the second comparison unit compares the received ID information with a preset ID information base, if the comparison is successful, the password information, the clock information and the ID information are sent to the ultrasonic receiver, and if the comparison is failed, the password information, the clock information and the ID information are sent to a user management system;
The ultrasonic receiver receives an ultrasonic signal from the mobile terminal and password information, clock information and ID information from the server, and converts the received password information into an ultrasonic signal;
the first comparison unit compares the ultrasonic signal received by the ultrasonic receiver from the mobile terminal with the ultrasonic signal converted by the password information, and if the comparison is successful, sends a door opening instruction to the access controller and also sends the password information, the clock information and the ID information to the user management system;
and the access controller receives a door opening instruction from the ultrasonic receiver.
The utility model discloses a mobile terminal, ultrasonic receiver, server, access control ware and user management system, ultrasonic receiver include first comparison unit, the server includes that the second compares the unit.
The mobile terminal converts the randomly generated password information into an ultrasonic signal, transmits the ultrasonic signal to the ultrasonic receiver, and transmits the password information, clock information and the current mobile terminal ID information to the server. The second comparison unit compares the received ID information with a preset ID information base, if the comparison is successful, the password information, the clock information and the ID information are sent to the ultrasonic receiver, and if the comparison is failed, the password information, the clock information and the ID information are sent to the user management system. The ultrasonic receiver receives an ultrasonic signal from the mobile terminal and password information, clock information and ID information from the server, and converts the received password information into an ultrasonic signal. The first comparison unit compares the ultrasonic signal received by the ultrasonic receiver from the mobile terminal with the ultrasonic signal converted by the password information, if the comparison is successful, a door opening instruction is sent to the access control unit, the password information, the clock information and the ID information are sent to the user management system, and the access control unit receives the door opening instruction from the ultrasonic receiver.
The utility model discloses use mobile terminal to carry out entrance guard's discernment work, safe and reliable, it is with low costs.
The utility model discloses a first unit of comparing is compared ID information, compares the unit through the second and compares ultrasonic signal, realizes dual protection, reinforcing security. The utility model discloses still realize sending ID information, clock information and password information to user management system, be convenient for to the management and the analysis of the crowd through entrance guard and vehicle.
Further, the access control system further comprises an alarm unit, and when the second comparison unit fails to compare, the alarm unit sends out an alarm signal.
Further, the alarm unit is an audible and visual alarm.
Further, ultrasonic receiver still includes the unit of making a video recording, and when ultrasonic receiver received ultrasonic signal, the video information of the crowd of passing or vehicle is gathered to the unit of making a video recording.
Since the technical scheme is used, the utility model has the advantages of simple structure, compare the unit through the second and compare ultrasonic signal, realize dual protection, reinforcing security. The utility model discloses still realize sending ID information, clock information and password information to user management system, be convenient for to the management analysis of the crowd through entrance guard and vehicle.
Drawings
Fig. 1 is a schematic diagram of the principle structure of the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
As shown in fig. 1, the utility model discloses a mobile terminal, ultrasonic receiver, server, access control ware and user management system, be equipped with the communication unit that carries out the communication with ultrasonic receiver and server in the mobile terminal, ultrasonic receiver includes first comparison unit, the server includes the second comparison unit; wherein,
the mobile terminal converts the randomly generated password information into an ultrasonic signal, sends the ultrasonic signal to an ultrasonic receiver, and sends the password information, clock information and the ID information of the current mobile terminal to a server;
the second comparison unit compares the received ID information with a preset ID information base, if the comparison is successful, the password information, the clock information and the ID information are sent to the ultrasonic receiver, and if the comparison is failed, the password information, the clock information and the ID information are sent to a user management system;
The ultrasonic receiver receives an ultrasonic signal from the mobile terminal and password information, clock information and ID information from the server, and converts the received password information into an ultrasonic signal;
the first comparison unit compares the ultrasonic signal received by the ultrasonic receiver from the mobile terminal with the ultrasonic signal converted by the password information, and if the comparison is successful, sends a door opening instruction to the access controller and also sends the password information, the clock information and the ID information to the user management system;
and the access controller receives a door opening instruction from the ultrasonic receiver.
The utility model discloses a mobile terminal, ultrasonic receiver, server, access control ware and user management system, ultrasonic receiver include first comparison unit, the server includes that the second compares the unit.
The mobile terminal converts the randomly generated password information into an ultrasonic signal, transmits the ultrasonic signal to the ultrasonic receiver, and transmits the password information, clock information and the current mobile terminal ID information to the server. The second comparison unit compares the received ID information with a preset ID information base, if the comparison is successful, the password information, the clock information and the ID information are sent to the ultrasonic receiver, and if the comparison is failed, the password information, the clock information and the ID information are sent to the user management system. The ultrasonic receiver receives an ultrasonic signal from the mobile terminal and password information, clock information and ID information from the server, and converts the received password information into an ultrasonic signal. The first comparison unit compares the ultrasonic signal received by the ultrasonic receiver from the mobile terminal with the ultrasonic signal converted by the password information, if the comparison is successful, a door opening instruction is sent to the access control unit, the password information, the clock information and the ID information are sent to the user management system, and the access control unit receives the door opening instruction from the ultrasonic receiver.
The utility model discloses use mobile terminal to carry out entrance guard's discernment work, safe and reliable, it is with low costs.
The utility model discloses a first unit of comparing is compared ID information, compares the unit through the second and compares ultrasonic signal, realizes dual protection, reinforcing security. The utility model discloses still realize sending ID information, clock information and password information to user management system, be convenient for to the management and the analysis of the crowd through entrance guard and vehicle.
As shown in fig. 1, the access control system further includes an alarm unit, and when the second comparison unit fails in comparison, the alarm unit sends an alarm signal.
As a specific embodiment, the alarm unit is an audible and visual alarm.
As shown in fig. 1, the ultrasonic receiver further comprises a camera unit, and when the ultrasonic receiver receives an ultrasonic signal, the camera unit collects video information of passing people or vehicles, so that adjustment and evidence obtaining are facilitated.
The above is only the embodiment of the present invention, not the limitation of the patent scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings are directly or indirectly applied to other related technical fields, all the same principle is within the patent protection scope of the present invention.
Claims (4)
1. The access control system based on ultrasonic identification is characterized by comprising a mobile terminal, an ultrasonic receiver, a server, an access control controller and a user management system, wherein a communication unit which is communicated with the ultrasonic receiver and the server is arranged in the mobile terminal; wherein,
the mobile terminal converts the randomly generated password information into an ultrasonic signal, sends the ultrasonic signal to an ultrasonic receiver, and sends the password information, clock information and the ID information of the current mobile terminal to a server;
the second comparison unit compares the received ID information with a preset ID information base, if the comparison is successful, the password information, the clock information and the ID information are sent to the ultrasonic receiver, and if the comparison is failed, the password information, the clock information and the ID information are sent to a user management system;
the ultrasonic receiver receives an ultrasonic signal from the mobile terminal and password information, clock information and ID information from the server, and converts the received password information into an ultrasonic signal;
the first comparison unit compares the ultrasonic signal received by the ultrasonic receiver from the mobile terminal with the ultrasonic signal converted by the password information, and if the comparison is successful, sends a door opening instruction to the access controller and also sends the password information, the clock information and the ID information to the user management system;
And the access controller receives a door opening instruction from the ultrasonic receiver.
2. The access control system based on ultrasonic identification of claim 1, further comprising an alarm unit, wherein the alarm unit sends out an alarm signal when the second comparison unit fails in comparison.
3. The ultrasonic identification-based access control system of claim 2, wherein the alarm unit is an audible and visual alarm.
4. The ultrasonic identification-based access control system according to any one of claims 1-3, wherein the ultrasonic receiver further comprises a camera unit, and when the ultrasonic receiver receives the ultrasonic signal, the camera unit collects video information of passing people or vehicles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620336350.XU CN205541041U (en) | 2016-04-20 | 2016-04-20 | Access control system based on ultrasonic wave discernment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620336350.XU CN205541041U (en) | 2016-04-20 | 2016-04-20 | Access control system based on ultrasonic wave discernment |
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| Publication Number | Publication Date |
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| CN205541041U true CN205541041U (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620336350.XU Expired - Fee Related CN205541041U (en) | 2016-04-20 | 2016-04-20 | Access control system based on ultrasonic wave discernment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107046524A (en) * | 2016-11-29 | 2017-08-15 | 深圳智乐信息科技有限公司 | It is a kind of based on ultrasonic wave use intelligent entrance guard method and system |
-
2016
- 2016-04-20 CN CN201620336350.XU patent/CN205541041U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107046524A (en) * | 2016-11-29 | 2017-08-15 | 深圳智乐信息科技有限公司 | It is a kind of based on ultrasonic wave use intelligent entrance guard method and system |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20180420 |