RU79915U1 - SYSTEM OF IDENTIFICATION OF A SUBJECT AT A SERVED OBJECT - Google Patents

Abstract

The technical problem has been solved, which consists in a significant reduction in the cost of the system by simplifying the design of the identifier, as well as expanding the functionality due to real-time monitoring of the serviced objects and subjects during the automated exchange of information between the smart key and the dispatch center.

A system for identifying a subject at a serviced object, including a smart key and an access authorization device, in which the access authorization device is made in the form of an identifier (1) containing an integrated chip with an individual code, and the smart key (2) is based on a GSM modem with SIM card and an individual number, contains a reader (3) of information, a microcontroller (4), a transceiver (5) and an LED (6), while the smart key (2) at the input has direct and feedback connection with the identifier (1) fixed on the object, and at the exit through the mobile communication channel - with the dispatch center (7), and the microcontroller (4) of the smart key is configured to read the individual identifier code (1), transmit the specified code and the individual SIM card number in the form of control code information to the dispatch center (7), which makes decisions about the reliability of the information received and sends a signal through the transceiver (5) to the LED (6) of the smart key (2), 1 ill.

Description

The utility model relates to technical means of protecting objects from access by unauthorized persons, for the purpose of registering full-time personnel serving objects that have gained access to the object, as well as registering unlocking of locks at objects by unauthorized entities.

Traditionally, the access of the subject to the serviced object is carried out according to the principle of operation of intercoms in the entrance of an apartment building, when the subject, using an intelligent key with an access code, opens an electronic lock that reads this code from the key. However, in the case when one entity must gain access to many objects, this principle is not economically viable due to the high cost of the electronic lock.

It is known a code device consisting of a smart key and a circuit (identifier) controlled by it, includes a control and an actuator, power sources and a control element (RF Patent No. 2091553, ЕВВ 47/00, 1997). When you enter the key, which is in the hands of the subject, into the socket of the controlled circuit (identifier), the code device is activated, the element-by-stage comparison of code sequences is performed. In case of their coincidence, an actuator is activated, allowing the subject to access the object. A managed circuit (identifier) is a complex and expensive facility requiring power supplies and special services.

The known device is not intended to identify a subject, such as a fitter, serving several dozen objects, such as switchboards, due to the high cost of equipment, the inability to recognize the subject who opened the object, and recording the fact of opening the object.

The closest in technical essence to the claimed one is a device for authorizing access of a subject to a serviced object, including an intelligent key and an electronic lock, each of which is a complex and expensive device that needs power supply (RF Patent No. 2273712, Е05В 49/00, 2006) . The device allows the identification of the subject and control of its work only after reading information from the electronic lock, but does not allow to control the object and subject in real time.

The technical task is to significantly reduce the cost of the system by simplifying the design of the identifier, as well as expanding the functionality by real-time monitoring of the serviced objects and subjects during the automated exchange of information between the smart key and the dispatch center.

The essence of the utility model is that in the system of identifying the subject at the serviced object, including the smart key and access authorization device, according to the utility model formula, the access authorization device is made in the form of an identifier containing an integrated chip with an individual code, and the smart key is based on A GSM modem with a SIM card and an individual number contains a microcontroller, a transceiver and an LED, while the smart key at the input has a direct and feedback with the identifier attached to the object, and at the output through the mobile communication channel with the dispatch center, and the smart key microcontroller is configured to read the individual identifier code, transmit the specified code and the individual SIM card number in the form of control code information to the dispatch a center that makes decisions about the reliability of the information received and sends a signal through the transceiver to the LED of the smart key.

Using the inventive system allows for servicing a large number of objects (for example 100) to provide service personnel with smart keys in a small

the amount (for example 10) that are transferred by subjects working in shifts to each other. Moreover, the identifier pre-installed at the facilities is simple in design and cheap to manufacture, does not require special power and maintenance, so installing it on many facilities is inexpensive.

In addition, the system allows the dispatcher to track the opening time of the facility and will provide control over the personnel serving the facilities in real time.

The figure shows a diagram of the inventive system.

The system for identifying a subject at a serviced facility includes an identifier 1, which can be made in the form of a chip tablet or magnetic tape, placed at the facility, for example, a distribution cabinet or an inspection well of linear cable facilities of a telecommunication enterprise. Identifier 1 contains a built-in microchip with a unique individual code recorded in its memory.

Intelligent key 2 is the property of the subject serving this object. The smart key 2 is made on the basis of a GSM modem with a SIM card that has an individual number, which are activated by electric or radio contact with a reader 3 located in key 2. Reader 3 provides direct and feedback communication with identifier 1, from which it receives an individual code and sends it to the microcontroller 4. The microcontroller 4 has a direct and feedback connection with the transceiver 5, and the identifier 1 works on the principle of "request-response" with the reader 3.

The transceiver 5 receives the signal from the microcontroller 4 and generates digital code information, including an individual code and an individual SIM card number of the key 2. Microcontroller 4 is connected to the LED 6, which signals access authorization to the object. The transceiver 5 through the channels of mobile communication is connected with the computer of the dispatch center 7.

The inventive system operates as follows.

On the distribution cabinet next to the lock, a chip tablet is fixed, which is identifier 1 with an individual code

object. The subject - the person servicing the object, holds the smart key 2 and holds it to the identifier 1, which are activated when an electrical and radio contact is established with the reader 3 of the smart key 2, which rewrites the individual code of the identifier 1 and transfers it to the microcontroller 4. Microcontroller 4 generates digital code information, including an individual code and an individual SIM card number of key 2, and in the transmission mode it transmits it via the mobile communication channel to the dispatch center 7. Personal th the dispatch center computer 7 checks the information for plausibility. If the information is reliable, the personal computer of the dispatch center 7 decrypts the received information, displays to the dispatcher the name of the object, for example a distribution cabinet, and the identity of the subject receiving access to it. Then, the transceiver 5 switches to the information reception mode. If access to the object is authorized, the personal computer of the dispatch center 7 sends a signal that is transmitted via a mobile communication channel to the transceiver 5 in the reception mode and is recorded in the microcontroller 4 connected to the LED 6. With the authorized access, the LED 6 lights up.

Claims (1)

A system for identifying a subject at a serviced object, including a smart key and an access authorization device, characterized in that the access authorization device is made in the form of an identifier containing an integrated chip with an individual code, and the smart key is based on a GSM modem with a SIM card and an individual number , contains an information reader - a microcontroller, a transceiver and an LED, while the smart key at the input has a direct and feedback connection with an identifier, fixed at the facility, and at the exit through the mobile communication channel with the dispatch center, and the smart key microcontroller is configured to read the individual identifier code, transmit the specified code and the individual SIM card number in the form of control code information to the dispatch center deciding on reliability received information and sending a signal through the transceiver to the LED of the smart key.