RU129283U1 - RADIOROUBEZH PERIMETER PROTECTION SYSTEM - Google Patents

Abstract

The security system of the perimeter "Radioureb", containing a block of detection means and a block for collecting and displaying information, characterized in that the block of detection means includes motion sensors operating on various physical principles: n≥1 passive infrared sensors; m≥1 active radio-beam on-off sensors; k≥1 active vibration triboelectric sensors, moreover, all sensors are radio-channel and autonomous and equipped with antennas; a unit for collecting and displaying information includes a unit for connecting radio-channel sensors with an antenna having an external power source, and a personal computer; moreover, the connection between the active motion sensors and the radio channel sensor connection unit is based on a bi-directional exchange of information over the radio channel, and between the passive and active sensors or between the passive sensors and the radio channel connection unit is a unidirectional information exchange on the radio channel, depending on the relative position of these system elements; Communication between the radio channel sensor connection unit and a personal computer is carried out on a bidirectional Ethernet communication protocol.

Description

The technical field to which the utility model relates. The utility model relates to burglar alarm systems and is intended for signaling blocking of extended sections of the perimeter. The system can be used in conditions where it is difficult, impossible, or inappropriate to lay the cable power system.

State of the art

A known system for protecting the perimeter and territory (RF patent for the invention No. 2447459, G01S 17/06, publ. 04/10/2012), which contains a television surveillance system, a central post with an image analyzer and an electromagnetic radiation source. Retroreflectors of electromagnetic radiation are installed along the protected area. Retroreflectors are placed in the field of view of the television camera so that the object of penetration into the protected area during its movement overlaps at least one of the radiation beams.

A disadvantage of the known system is the low probability of detecting objects with low contrast, low light or poor transparency of the atmosphere on the observation path.

A known radio-channel alarm system (RF patent for the invention No. 2242383, B60R 25/00, G08B 25/10, publ. 12/20/2004) containing an alarm system installed on a guarded object, containing n detectors, the outputs of which are connected by cables to the inputs of the receiving - a control device containing a memory unit and a processor connected to each other, the output of which is connected to the input of sirens, and the inputs are inputs of a control and reception device, as well as a radio channel notification transmission system containing each other terminal object devices, cellular communication network and user subscriber terminal. In this case, the terminal object device comprises a transmitting module configured to transmit notifications via a cellular communication network to a user subscriber terminal, and a receiving module configured to receive messages via a cellular communication network from a user subscriber terminal. The terminal object device contains a microprocessor with a control keyboard, the input of which is connected to the output of the receiving module, and the output is connected to the input of the transmitting module, and the alarm system includes a programmable module for transmitting notifications via a cellular communication network, connected to the processor of the control panel and with microprocessor of the terminal object device. The terminal object device and user subscriber terminal may be GSM standard telephones made with the possibility of sending SMS messages and data in GPRS mode.

The main disadvantages of the system described above are due to the use of wire loops in it, which is associated with the great complexity of equipment installation, as well as the high probability of false alarms due to various electromagnetic interference on the wire loops. Moreover, this alarm system can only be used within the range of a GSM network.

A well-known complex of monitoring and security devices (RF patent for utility model No. 78742, B60R 25/00, G08B 25/10, publ. 10.12.2008), which contains terminal devices, information processing devices, and introduced into it associated with terminal objects devices and information processing systems, information storage systems and decision-making algorithm systems, as well as an automation object controller, an external video camera with a motion sensor, a remote control, while terminal devices, information processing devices Formations, information storage systems and decision-making algorithm systems are combined into three main interconnected modules: terminal devices module, connected to the information storage and processing system module, connected to the decision-making algorithm system module.

A disadvantage of the known complex is the relatively low reliability of the system, due to the complexity of the system, as well as the inability to protect objects with which there are no wired communication lines.

The closest in technical essence and the achieved positive result is an alarm system that can be used, including for the protection of stationary objects (RF patent for the invention No. 2122239, G08B 25/10, G08G 1/123, B60R 25/10, publ. 11/20/1998), containing security sensors installed on each object and a processor connected to them, designed to process the received information, as well as a centralized processing station, configured to receive notifications using a radio channel transmission system ormatsionnyh messages from processors installed on the sites and centralized traffic control foot and mobile outfits Rapid Reaction Force.

All described security systems have a complex configuration, are designed to provide control and protection of objects of any one direction (either mobile or stationary), cannot be used to protect large areas and remote objects, are not mobile, difficult and difficult to deploy the system on the object. They do not have a bi-directional radio channel (bi-directional protocol for the exchange of information), they do not allow real-time monitoring of the state of detection tools deployed on the perimeter and controlling their parameters.

Utility Model Disclosure

The claimed utility model is based on the task of creating a non-volatile rapidly deployable security and monitoring system for long sections of the perimeter with which there is no wired connection, and the system should provide quick and effective response to emergency situations with a high degree of reliability.

The technical result is to simplify the implementation and increase the reliability of the system, as well as expanding the security zone and monitoring objects with which there are no wired communication lines, ensuring a high probability of detection of foreign objects and their localization in space in a wide range of ranges and in various weather conditions.

The specified technical result is achieved by the fact that the perimeter security system “Radioureb” contains a block of detection means and a block for collecting and displaying information, and the block of detection means includes motion sensors operating on various physical principles: n≥1 passive infrared sensors; m≥1 active radio-beam on-off sensors; k≥1 active vibration triboelectric sensors, moreover, all sensors are radio-channel and autonomous and equipped with antennas; a unit for collecting and displaying information includes a unit for connecting radio-channel sensors with an antenna having an external power source, and a personal computer; moreover, the connection between the active motion sensors and the radio channel sensors connection unit is based on a bi-directional information exchange via the radio channel, and between the passive and active sensors or between the passive sensors and the radio channel sensors connection unit, the data is transmitted unidirectionally over the radio channel, depending on the relative position of the indicated system elements; Communication between the radio channel sensor connection unit and a personal computer is carried out on a bidirectional Ethernet communication protocol.

Brief Description of the Drawings

Figure 1 shows the structural diagram of the security system of the perimeter "Radioveb".

Figure 2 presents a diagram of the interaction of the blocks of the perimeter security system "Frontier".

Utility Model Implementation

The inventive perimeter security system comprises a detection means unit and an information collection and display unit.

The block of detection tools includes motion sensors operating on various physical principles: n≥1 passive infrared sensors 1.1 ... 1.n; m≥1 active radio-beam on-off sensors 2.1 ... 2.m; k≥1 active vibration triboelectric sensors 3.1 ... 3.k, and all sensors are radio-channel and autonomous. Rechargeable or disposable high-capacity batteries can serve as power sources for infrared motion sensors. Solar energy can also be used to power radio-beam and triboelectric sensors. All elements of the detection means block are provided with antennas.

The unit for collecting and displaying information includes a unit for connecting radio-channel sensors 4 with an external power source 6 and a personal computer 5. The unit for connecting radio-channel sensors 4 is equipped with an antenna.

The connection between the active motion sensors 2.1 ... 2.m, 3.1 ... 3.k and the unit for connecting the radio channel sensors 4 is based on a bi-directional exchange of information over the radio channel (433 ± 10 MHz with a step of 0.5 MHz).

Unidirectional exchange of information over the radio channel (433 ± 10 MHz) is carried out from passive motion sensors 1.1 ... 1.n to active sensors 2.1 ... 2.m; or from passive sensors 1.1 ... 1.n to active ones - 3.1 ... 3.k; or from passive sensors 1.1 ... 1.n to the unit for connecting radio channel sensors 4, depending on the relative position of the indicated elements of the perimeter security system.

The communication between the connection unit of the radio channel sensors 4 and the personal computer 5 is based on a bidirectional protocol for exchanging information over Ethernet.

The system operates as follows.

The principle of the system’s operation is based on the detection of the intruder by means of the detection unit — autonomous radio-channel sensors 1.1 ... 1.n, 2.1 ... 2.m, 3.1 ... 3.k and the transmission of the notification to the information collection and processing unit.

Many motion sensors 1.1 ... 1.n, 2.1 ... 2.m, 3.1 ... 3.k are located along the guarded perimeter (see figure 2) and detect intruders. The STS-102 sensor can be used as a passive infrared motion sensor, the STS-105 as an active radio-beam on-off sensor, and the STS-110 as an active vibrating triboelectric. The operating temperature ranges of motion sensors range from -40 to + 50 ° С with an intruder detection probability of 95%, which ensures their effective and reliable operation in various climatic and weather conditions.

When an intruder is detected, the sensors form a notification and transmit it over the air to neighboring sensors.

To transmit information, a radio channel at a frequency of 433 ± 10 MHz with a step of 0.5 MHz is used. The notification transmission time when using these sensors does not exceed 3 seconds, taking into account the relay. The technical (maximum) range for transmitting information from sensors is 700 meters with direct radio visibility and no interference, the guaranteed range is 500 m.

Active sensors 2.1 ... 2.m and 3.1 ... 3.k, upon receipt of notices, relay them further to the side of the radio channel sensors connection unit 4, which in turn transmits notifications to a personal computer 5 to process information about the violation.

To implement protection of extended sections, in active sensors 2.1 ... 2.m and 3.1 ... 3.k, the possibility of bi-directional relay of messages with a maximum number of relayings of 32 is implemented. That is, with a guaranteed range of information transmission of 500 m and a maximum number of relayings of 32, with the location of the unit collection and processing of information in the center, the maximum length of the guarded perimeter with one set of perimeter security system is 32 km. Also, the perimeter security system can support the operation of up to 40 sets of sensors on different frequency channels.

All sensors monitor the opening of the case, control the discharge of the power source and the failure of other sensors of the perimeter security system.

Thus, the claimed autonomous rapidly deployable security system of the perimeter "Radioureb" provides increased system reliability, expansion of the security zone and monitoring of objects with which there are no wired communication lines, and also provides a high probability of detection of foreign objects and their localization in space in a wide range of ranges and in various weather conditions.

A comparative analysis of the claimed utility model showed that the set of essential features of the claimed device is not known from the prior art and therefore corresponds to the patentability condition “Novelty”.

The above information confirms the possibility of using the claimed security system of the perimeter of "Radioureb" to determine the presence and location of foreign objects in protected areas, and therefore meets the patentability condition "Industrial applicability".

Claims (1)

The security system of the perimeter "Radioureb", containing a block of detection means and a block for collecting and displaying information, characterized in that the block of detection means includes motion sensors operating on various physical principles: n≥1 passive infrared sensors; m≥1 active radio-beam on-off sensors; k≥1 active vibration triboelectric sensors, moreover, all sensors are radio-channel and autonomous and equipped with antennas; a unit for collecting and displaying information includes a unit for connecting radio-channel sensors with an antenna having an external power source, and a personal computer; moreover, the connection between the active motion sensors and the radio channel sensor connection unit is based on a bi-directional exchange of information over the radio channel, and between the passive and active sensors or between the passive sensors and the radio channel connection unit is a unidirectional information exchange on the radio channel, depending on the relative position of these system elements; Communication between the radio channel sensor connection unit and a personal computer is carried out on a bidirectional Ethernet communication protocol.

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