RU2670904C9 - Protected object state monitoring and signaling multi-functional system - Google Patents

Abstract

FIELD: fire safety.SUBSTANCE: invention relates to the security and fire alarm system. System comprises the data transmission module (1), at least one sensors module (12), controller (2), control module (3), security and fire alarm panel (5), at least one voice device (7a), passive line amplifier (8) and active line amplifier (9), gas analyzer (10), communication channel (11), which provides communication and data transfer between the above. Data transmission module (1) is configured to read the addressable devices status and control the addressable devices by means of the communication channel (11) via the control module (3). Data transmission module (1) is configured to communicate via the passive (8) line amplifier with the voice device (7a) and manual security and fire control panel (5), which, in turn, are connected to the control module (3). Sensor module (12) is connected to the communication channel via at least the active line amplifier (9). Gas analyzer (10) is configured to transmit data over the communication channel (11) on the of the air environment state and the alarm signals generation, and is connected to the second voice device (7b).EFFECT: technical result consists in enabling possibility of the facility state monitoring, including its fire safety degree, on which the disclosed system is installed.4 cl, 1 dwg

Description

Technical field

The claimed technical solution relates to security and fire alarms, gas-air environment safety systems and remote control of power equipment and can be used for:

- centralized property and fire protection,

- control the concentration of methane, oxygen, carbon dioxide, carbon monoxide,

- voice communications and alerts,

- control the movement of personnel,

- remote control of power devices (fans, feeders, emergency and working lighting),

- at various industrial facilities and in housing and communal services.

State of the art

Known fire alarm systems (see, for example, RU 2110094 C1, 04/27/1998, WO 0228106 A1, 04/04/2002) containing manual controls and corresponding data recording units.

The disadvantages of such systems is the low functional reliability.

Disclosure of invention

The technical result consists in providing the possibility of monitoring the state of the object, including the degree of fire safety, on which the claimed system is installed.

The claimed technical result is achieved by the flexibility of the system, namely the possibility of completing the system modules in accordance with the needs of the customer.

The components of the system are connected to the information supply line (11) from a DC voltage of 8 to 60 V and provide communication with each other via the CAN interface (ISO 11898) at a speed of 28.8 kbit / s in accordance with the SBKField information exchange protocol.

The system includes a data transfer module (1), which allows for data exchange with external devices via RS-485, RS-232, CAN 2.0 A / V, USB 2/0 host, Ethernet 10/10 Base-T, and information exchange with the upper level of the system via TCP / IP over Ethernet 10/1000 TX (IEEE group 802.3) or GPRS using an external modem.

To create a fire alarm system, at least one data transmission module (1), a fire and security remote control (5), one sensor module (12), a controller (2) and, if necessary, a speech device (7) are required .

A passive line amplifier (8) is added to the system to amplify and generate signals in the information line, provide the required load capacity, coordinate line parameters when connecting T-shaped segments to the main line, as well as when combining line segments in parallel. An active line amplifier (9) is used when the distance between two addressable devices inside one segment exceeds 1200 m.

A control module (3) is required in the system to provide remote on and / or off power equipment and interaction with actuators (6), as well as voltage control.

Gas analyzers (10) and speech devices (7) can be connected as separate systems, or as part of a fire alarm system.

The set of essential features for the implementation of the above technical result is presented as follows:

A multifunctional system for monitoring and signaling the status of the protected object, made with the possibility of eliminating or adding system components to it, which are designed to carry out functions to monitor the state of the protected object and control executive devices at the protected object to carry out functions to monitor the state of the protected object, the exclusion or inclusion of system components, as well as the architecture of the connection scheme of these system components, is determined depending on the above functions of the system and the units included in it when it is implemented on the protected object, and the system components for constructing the architecture of the circuit and providing the above functions are selected from at least the following set of blocks: at least one data transmission module (1 ), fire and security control panel (5), sensor module (12), controller (2), speech devices (7), passive line amplifier (8), active line amplifier (9), control module (3), gas analyzers (10) ), and the interaction between the module n data transmission (1), fire and security control panel (5), sensor module (12), controller (2), speech devices (7), passive line amplifier (8), active line amplifier (9), control module (3) , gas analyzers (10) is carried out via an information-supply line (11) in accordance with an algorithm that ensures the specified functioning of all elements of the claimed system, moreover, this system belongs to address systems and has a distributed block structure combined by a digital CAN 2.0 A / V interface, where blocks are addressable properties, and the communication between the blocks is carried out in digital form, while the data transfer module (1) is made with the ability to read the status of addressable devices and control addressable devices via the information and power line (11), the fire and security panel (5) is designed for LED indication of the status of security and fire zones, the formation of an audible alarm, arming of security zones, disarming, and the console is a stationary device of continuous operation and works in conjunction with data transmission module (1), the sensor module (12) is designed to monitor the status of fire and security detectors, control external low-current devices and power detectors, the sensor module is configured to send data to the system via the information-supply line (11), the controller (2 ) is intended for reading the status of addressable devices, monitoring the status and management of addressing devices, maintaining an electronic journal of changes in the status of monitored devices, including security and fire detectors, speech devices (7) are designed to manually turn on the fire alarm signal, voice warning of a fire with a light indicating the safe direction of evacuation, as well as for half-duplex loud-speaking voice communication via communication channels with points equipped with digital telephony, while the line amplifier is passive (8 ) is added to the system to amplify and generate signals in the information-supply line (11) and provide the required load capacity, the active line amplifier (9) is intended for normalization of signal levels, matching of branches and lengthening of the information-supply line (11), the control module (3) provides remote switching on and / or off of electrical equipment, including lighting feeders, pumps, fans, as well as voltage monitoring, gas analyzers (10) are designed to continuous measurement of pre-explosive concentrations of methane, carbon monoxide, carbon dioxide and oxygen in the air of the working area and the issuance of an alarm when exceeding the established threshold values, in addition zoanalizatory (10) are arranged to transmit the event information to the system through the feed-line (11) and forming intermittent sound and light signal warning in case of excess methane concentration.

The information feed line is a CAN bus and / or a wireless data channel.

Additionally, it contains a wireless module, configured to receive RFID signals according to the BLE standard (Bluetooth Low Energy) and has the ability to transmit data via an information-feed line (11) for processing in the corresponding unit, which is also a / or data transmission module (1 ), and / or the controller (2), and / or the control module (3), and the processing of these data is carried out according to an algorithm that provides the specified interaction of all elements of the system.

Additionally contains a telemetry module, configured to exchange data with external devices and has the ability to transmit data through the information line (11) for processing in the corresponding block, which is and / or data transmission module (1), and / or controller (2), and / or a control module (3), moreover, the processing of these data is carried out according to an algorithm that provides a given interaction of all elements of the system.

Brief Description of the Drawings

In FIG. 1 presents one of the architecture options for the block diagram of the claimed system.

The implementation of the invention

The claimed multifunctional system for monitoring and signaling the status of the protected object (hereinafter referred to as the system) is intended for.

- detection of penetration into protected objects and fire on them,

- control and authorization of access,

- control the movement of personnel,

- two-way loud speaker communication between objects,

- control of pre-explosive concentrations of methane, carbon monoxide, carbon dioxide and oxygen,

- obtaining information on the status and values of the controlled parameters of technological equipment,

- warning and evacuation control in case of fire, accidents or excess concentration of methane, carbon monoxide, carbon dioxide and oxygen,

- collection, processing, storage, transmission of information and notifications from dispersed objects through communication channels, visual presentation of information in a given form to the consumer and documentation of the results of the system’s operation,

- for remote control of the operation of electrical devices at the facilities.

The system belongs to address systems and has a block distributed structure integrated by a digital CAN 2.0A / B interface. Communication between the blocks is carried out digitally.

Scope - security and fire alarm, access control, monitoring the concentration of methane, carbon monoxide, carbon dioxide and oxygen, monitoring the movement of personnel, voice communication and notification at various industrial facilities and in housing and communal services, remote control of devices.

The system is designed for specific objects and is accepted as a finished product directly at the facility.

The system may include the following modules:

- IPMB transmission module;

- sensor module MDSB-10;

- KSB controller;

- ICSE control module;

- volumetric radio wave detector ODSB;

- fire and security control panel ППОСБ;

- sensor for measuring temperature and humidity of TVSB;

- voice device and manual fire detector USRSB;

- line amplifier passive ULSB;

- line amplifier active ULSBA;

- gas analyzer GASB;

- uninterruptible power supply IPSB;

- telemetric module ТМСБ;

- wireless module BMSB.

The range of allowed addresses of system components connected to the information supply line is from 16 to 2047.

The components of the system connected to the information-supply line meet the requirements of their technical conditions when they are powered from a DC voltage of 8 to 60 V.

The components of the system provide communication with each other via the CAN interface (ISO 11898) at a speed of 28.8 kbit / s and in accordance with the approved SBKField information exchange protocol.

The degree of protection of system components from the ingress of external solid objects and from the ingress of water according to GOST 14254-96 corresponds to IP65.

The components of the system are stable when exposed to harmonic vibrations (vibration) in the frequency range from 1 to 35 Hz with an acceleration amplitude of 5 m / s ² (0.5 g).

The components of the system meet the requirements of their technical conditions under conditions of increased humidity of not more than 98% at a temperature not exceeding 298 K (25 ° C), under conditions of exposure to low ambient temperature up to 243 K (minus 30 ° C), as well as in exposure to elevated ambient temperature up to 343 K (70 ° C).

The components of the system comply with the requirements of their technical conditions after being in a non-working (off) state at a reduced maximum temperature of 233 K (minus 40 ° C), as well as at an increased maximum temperature of 358 K (85 ° C).

The system and its components are resistant to high-energy microsecond pulsed interferences according to air safety standards 57-97 with test rigidity degree 2. Performance criterion when exposed to interference -A according to air safety standards 57-97.

The system and its components are resistant to nanosecond impulse noise according to NPB 57-97 with a test rigidity of 2.

The system and its components are resistant to electrostatic discharges according to NPB 57-97 with test rigidity 2.

The system and its components are resistant to the effects of radio-frequency electromagnetic field according to NPB 57-97 with the degree of test rigidity 2.

The system and its components are resistant to magnetic fields of industrial frequency according to NPB 57-97 with a test rigidity of 2:

The criterion of the quality of functioning under the influence of interference is A according to NPB 57-97.

Industrial interference caused by the components of the system complies with NPB 57-97.

The system relates to refurbished, repaired products.

The average time between failures of the system under operating conditions (including maintenance) is at least 30,000 hours.

The average full service life of the system under the operating conditions specified in these technical conditions is at least 12 years.

The criterion for the limiting state of the system is the economic inexpediency of recovery.

The process of completing the following blocks and their connection to the information-supply line (11) is carried out taking into account the functions of these blocks, namely, the ability of these blocks to work as part of a single information network according to a given data exchange protocol.

The process of completing electronic components, depending on the needs and tasks set for the equipment, as well as techniques for connecting and disconnecting electronic elements are widely known in the art (see, for example, RU 108611, 09/20/2011).

The IPMB module (data transfer module (1)) is designed to read the states of addressable devices and control addressable devices using top-level commands.

The module is used as part of automated information and measuring systems, security and fire alarms at facilities of various industries and the housing and communal complex.

IPSB data transmission module provides:

- data exchange with external devices (via RS-485, RS-232, CAN 2.0А / В, USB 2.0 host, Ethernet 10/100 Base-T).

- information exchange with the upper level of the SBC system via TCP / IP via Ethernet 10/100 TX (IEEE group 802.3) and / or GPRS interfaces using an external modem and in accordance with the approved SBKHigh data exchange protocol;

- information exchange with the lower level of the SBC system via the CAN 2.0А / В interface (ISO 11898) at a speed of 28.8 kbit / s and in accordance with the approved SBKField information exchange protocol.

The module is powered from a DC voltage of 8 to 60 V.

The power consumption of the module is not more than 3 W (excluding the consumption of peripheral devices).

It is allowed to connect devices with a total current consumption of not more than 2 A to the USB module.

It is allowed to supply the lower level of the SBC system with a total consumption current of no more than 3 A.

Nominal operating values of external mechanical factors according to GOST 17516.1-90 for the mechanical design group M7, while:

- vibration loads in the frequency range from 5 to 100 Hz with an acceleration of 1g;

- shock loads with an acceleration of 3 g, the number of strokes - 10000;

- earthquake resistance when exposed to 3g acceleration in the frequency range from 5 to 15 Hz.

Type of climatic modification of the device type UHL.3.1 in accordance with GOST 15150-69 with the following clarifications:

- ambient temperature from minus 30 to plus 70 ° С;

- relative humidity of ambient air up to 98% at a temperature of no more than + 25 ° С without dew;

- atmospheric pressure from 866 Pa (650 mm Hg) to 1067 Pa (800 mm Hg);

- Type II atmosphere according to GOST 15150-69;

- height above sea level no more than 1000 m.

The working position of the module in space is any.

The mass of the module does not exceed 0.35 kg.

The degree of protection is IP65 according to GOST 14254-96.

Average life is 12 years.

Mean time between failures is at least 30,000 hours.

The module includes:

- central processing unit;

- microcontroller;

- power supply 3.3 and 5.0 V;

- CAN, RS-232, RS-485 interface drivers;

- USB hub;

- battery;

- non-volatile RAM (FRAM) with a real-time clock.

The MDSB-10 sensor module (12) is designed to monitor the status of fire and security detectors, control external low-current devices (4) (LEDs, an electromagnetic lock controller) and power detectors with a supply voltage of 5 and 12 V.

The module is used as part of automated information and measuring systems, security and fire alarms at facilities of various industries and the housing and communal complex.

The module monitors the status of ten independent alarm loops. Smoke detectors, contact detectors, as well as consumers with a 1-Wire interface (Touch Memory key readers) can be connected to inputs 1 ... 10 of the module.

The frequency of interrogation of detectors and clocking of actuators is 10 Hz; the module makes a decision based on the results of three consecutive samples. When the channel status (signaling loop) changes, the module immediately sends the corresponding event with all the necessary data to the SBC system.

The above modules can be used in the claimed system both jointly and separately. Moreover, their interaction with the corresponding elements of the system is carried out through the communication channel.

The KSB controller (controller (2)) is designed to read the status of addressable devices, monitor the status and manage addressable devices, and maintain an electronic journal of the state changes of controlled devices.

Scope - zones of industrial premises, workplaces, outdoor installations at industrial facilities and public utilities facilities.

The module is a stationary device of continuous operation and provides the following functions:

- reading on request from the upper level of the system according to SBKLow protocol the status of security and fire detectors, address devices, event logs, voltage values of address devices, current date and time, software version, addresses and serial numbers of address devices,

- detection of the presence / absence of communication with other modules of the lower level,

- verification of the presence / absence of modules of the lower level of the system with a period of (5 ± 0.5) s,

The power consumption of the module is not more than 0.3 W, excluding the consumption of peripheral devices.

The IUSB control module (control module (3)) is designed to remotely turn on and turn off electrical equipment (feeders for lighting, pumps, fans, etc.), as well as to monitor the presence of voltage.

Scope - zones of industrial premises, workplaces, outdoor installations at industrial facilities and public utilities facilities.

The module is a stationary continuous device.

The module provides control of the presence of AC voltage and switching of AC voltage.

The module contains two discrete outputs, designed for operation in AC circuits with an effective voltage in the range from 0 to 265 V with an active inductive load, characterized by a time constant not exceeding 0.04 s.

Permissible current switched by discrete outputs, at least 2 A.

The module contains six discrete inputs, designed for operation in AC circuits with an effective voltage in the range from 0 to 265 V.

Threshold of operation / release of digital inputs - from 130 to 170 V.

The power consumed at each discrete input at a rated voltage of not more than 1 W.

The power consumption of the module is not more than 0.2 watts.

The mass of the module is not more than 0.25 kg.

ODSB volumetric radio wave detector

A volumetric radio-frequency detector of the ODSB type is designed to detect penetration into a protected room and to generate an alarm notification by opening the contacts of the output relay.

Scope - zones of industrial premises, workplaces, outdoor installations at industrial facilities and public utilities facilities.

The detector is a stationary continuous device.

The detector provides the formation of an alarm notification when moving a standard target in the detection zone.

The maximum operating range of the detector is at least 10 m.

The minimum operating range of the detector is not more than 4 m.

The upper limit of the speed of radial movement of a standard target in the direction of the detector in the detection zone, at which the detector gives an alarm notification of 3 m / s.

The lower limit of the speed of radial movement of a standard target in the direction of the detector in the detection zone, at which the detector gives an alarm, should be 0.3 m / s.

The sensitivity of the detector provides an alarm notification when moving in the detection zone to a distance of not more than 3 m.

The detector’s technical readiness for operation is no more than 15 s.

The detector restores its normal state after an alarm is issued for 10 s.

The duration of the alarm notification is at least 2 s.

The detector provides an alarm notification by opening the relay contacts, with a switching capacity of not more than 0.03 A at a voltage of 75 V DC.

The power consumption of the detector is not more than 0.15 watts.

The detector weight is not more than 0.25 kg.

Security and fire remote control ППОСБ (5) The security and fire remote control is intended for LED indication of the status of security and fire zones, the formation of an audible alarm, arming of security zones, and disarming.

Scope - zones of industrial premises, workplaces, outdoor installations at industrial facilities and public utilities facilities.

The remote control is a stationary device of continuous operation and works in conjunction with the MPSB module.

The remote control provides the following functions:

- providing six channels of system control;

- the formation with the help of six LEDs of warning light signals at the command of the system in the following modes: on, rare blinking, frequent blinking and off.

- the formation of audible warning signals at the command of the SBC system with a frequency of (2 ± 0.5) kHz in the following modes: on, a rare periodic signal, a frequent periodic signal and off.

Power consumption of the panel no more:

- in standby mode - 0.1 W;

- in the light alert mode - 0.3 W;

- in the light and sound notification mode - 0.6 watts.

The weight of the console is not more than 0.25 kg.

TVSB temperature and humidity sensor is designed to convert ambient temperature and humidity into a digital signal.

Scope - zones of industrial premises, workplaces, outdoor installations at industrial facilities and public utilities facilities.

The sensor is a stationary continuous device.

The temperature measurement range is from minus 30 to plus 70 ° C.

The limit of permissible basic absolute error of temperature measurement is not more than 1 ° C.

The limit of permissible additional absolute error of temperature measurement from changes in ambient temperature is not more than 3 ° C.

Range of measurement of humidity from 0 to 100%.

The limit of permissible basic absolute error of humidity measurement is not more than 8%.

The limit of permissible additional absolute error in measuring humidity from changes in ambient temperature is not more than 10% of the main absolute error.

The power consumption of the sensor is not more than 0.02 watts.

The mass of the sensor is not more than 0.25 kg.

The device for two-way loud-speaking communication and manual fire notification of the USRSB (7) is designed to manually turn on the fire alarm signal, voice fire warning with a light indicating the safe direction of evacuation, as well as for half-duplex loud-speaking voice communication via communication channels with points equipped with digital telephony.

Scope - zones of industrial premises, workplaces, outdoor installations at industrial facilities and public utilities facilities.

The module is a stationary continuous device.

The module should provide the following functions:

- enable / disable the fire alarm while pressing the buttons "Call DP" and "Call RDP";

- transmission of notifications and information about the status of the module at the request of the upper level of the SBC;

- voice notification of a fire;

- light indication of the safe direction of evacuation;

- half-duplex loud-speaking voice communication via communication channels with points equipped with digital telephony.

The sound pressure level developed by the module at a distance of (1.00 ± 0.05) m with voice warning of a fire, not less than 90 dB.

Speech intelligibility at a distance (1.00 ± 0.05) in conditions of silence is no worse than speech transmission quality class II according to GOST R 51061-97.

The power consumption of the module is not more than 0.1 W in standby mode and not more than 1.0 W during a conversation and voice notification.

The mass of the module is not more than 0.5 kg.

The passive amplifier line ULSB (8) is designed to normalize signal levels and harmonize the branches of the information line of the lower level of the SBC system.

Scope - zones of industrial premises, workplaces, outdoor installations at industrial facilities and public utilities facilities.

The amplifier is a stationary device of continuous operation.

The amplifier provides the following functions:

- coordination of branches of the information line;

- relay of CAN2.0 frames of versions A and B at a speed of 28.8 kb / s between CAN1 and CAN2 buses;

- rationing on the level of retransmitted frames.

Permissible continuous current between the PWR and GND contacts of CAN1 and CAN2 buses is at least 3 A.

The insertion delay of the signal propagation is not more than 35 not.

The power consumption of the amplifier is not more than 0.25 watts.

The mass of the amplifier is not more than 0.25 kg.

Active line amplifier ULSB-A (9) is intended for normalization of signal levels, matching of branches and extension of the information line of the lower level of the SBC system, galvanic isolation of line segments.

Scope - zones of industrial premises, workplaces, outdoor installations at industrial facilities and public utilities facilities.

The amplifier is a stationary device of continuous operation.

The amplifier provides the following functions:

- relay of CAN2.0 frames of versions A and B at a speed of 28.8 kb / s between CAN1 and CAN2 buses;

- rationing on the level of retransmitted frames;

- automatic routing of frames.

The insertion delay of the frame relay by the amplifier is not more than 15 ms.

The power consumption of the amplifier is not more than 0.25 watts.

The insulation between galvanically isolated electrical circuits CAN1 and CAN2 at an ambient temperature of (20 ± 5) ° С and relative humidity from 45 to 80% withstands test voltage of a sinusoidal shape with a frequency of 50 Hz with an effective voltage value of 2.5 kV for 1 minute .

Electrical insulation resistance between galvanically isolated electrical circuits SAS and CAN2 at a DC voltage of 500 V at least 100 MΩ at a temperature of (20 ± 5) ° C and relative humidity from 45 to 80%.

The mass of the amplifier is not more than 0.25 kg.

The GASB gas analyzer (10) is designed for continuous measurement of pre-explosive concentrations of methane, carbon monoxide, carbon dioxide and oxygen in the air of the working zone and to issue alarms when thresholds are exceeded.

Scope - non-explosive and explosive areas of industrial premises, workplaces, outdoor installations at industrial facilities and public utilities facilities.

The gas analyzer is a stationary continuous instrument.

The principle of the gas analyzer is optical.

The gas analyzer provides the following functions:

- continuous measurement and digital indication of methane concentration;

- transmission of events to the SBC system about an excess of methane concentration threshold ATTENTION (0.5% vol.);

- transmission of events to the SBC system and the formation of intermittent sound and light warning signals in case of exceeding the methane concentration of the ALARM threshold (1.0% vol.).

The concentration measurement range is from 0 to 2.5% vol.

The limit of permissible basic absolute error of the gas analyzer (Δ _d ) is not more than 0.1% vol.

The time limit for establishing the readings of the gas analyzer is not more than 60 s.

The gas analyzer warm-up time limit is not more than 60 s.

The limit of permissible additional absolute error from changes in atmospheric pressure in the range from 84.0 to 106.7 kPa (from 630 to 800 mmHg) is not more than 0.2% or ± 30% of the readings, which is more.

The limit of permissible additional absolute error from changes in relative humidity in the range from 20 to 90% is not more than 0.2% or ± 15% of the readings, which is more.

The limit of permissible additional absolute error from changes in ambient temperature in the range from minus 25 to plus 55 ° C should be no more than 0.4% or ± 20% of the readings, which is more.

The power consumption of the gas analyzer is not more than 0.25 watts.

IPSB uninterruptible power supply is designed to provide uninterrupted power to the system, communications, telecommunications equipment and other consumers requiring uninterrupted power supply with a voltage of 24, 36 or 48 V.

The source is used as part of automated information and measuring systems, security and fire alarms at facilities of various industries and the housing and communal complex.

The source is designed for round-the-clock operation in enclosed spaces. Operating conditions must comply with the technical characteristics indicated in the table, provided that there are no aggressive substances in the air (acid fumes, alkalis, etc.) and conductive dust.

The source is a switching power supply. Structurally, the source consists of IPSB-AS and IPSB-DC made in cases for mounting on a DIN rail.

On the front panel of the IPSB-AS there is an LED indicator for the presence of intermediate voltage and a network fuse.

On the front panel of the IPSB-DC there are LED indicators for the presence of intermediate and output voltages, the operation of the microcontroller and the operating mode of the battery.

The source with the help of normally-closed relay contacts provides a generalized signaling about the lack of communication with the SBC system, source malfunctions, lack of a network, battery malfunction and lack of output voltage. Setting up a generalized alarm is performed programmatically.

The telemetry module TMB provides information exchange with external devices via the following interfaces:

- RS-485 - 1 interface;

- RS-232 - 2 interfaces;

- CAN 2.0 A / V - 1 interface;

- USB 2.0 host - 3 interfaces;

- Ethernet 10/100 Base-T - 2 interfaces;

- 3G / GPRS - 1 interface.

The module is powered from a DC voltage of 8 to 60 V.

The power consumption of the module is not more than 3 W (excluding the consumption of peripheral devices).

It is allowed to connect devices with a total current consumption of not more than 2 A to the USB module.

Nominal operating values of external mechanical factors according to GOST 17516.1-90 for the mechanical design group M7, while:

- vibration loads in the frequency range from 5 to 100 Hz with an acceleration of 1g;

- shock loads with an acceleration of 3 g, the number of strokes - 10000;

- earthquake resistance when exposed to acceleration of 3 g in the frequency range from 5 to 15 Hz.

Type of climatic modification of the device type UHL.3.1 in accordance with GOST 15150-69 with the following clarifications:

- ambient temperature from minus 10 to plus 55 ° C;

- relative humidity of ambient air up to 98% at a temperature of no more than + 25 ° С without dew;

- atmospheric pressure from 866 Pa (650 mm Hg) to 1067 Pa (800 mm Hg)

- Type II atmosphere according to GOST 15150-69;

- height above sea level no more than 1000 m.

The working position of the module in space is any.

The mass of the module does not exceed 0.5 kg.

Wireless BMSB module The wireless module provides reception of RFID signals according to the BLE standard (Bluetooth Low Energy).

BMSB is equipped with a built-in receiver of signals Bluetooth 4.0, which allows you to register the signals of active RFID tags that support the BLE standard (aka iBeacon).

BMSB makes it possible to identify a person (with proper organization of the issuance and registration of RFID tags) who was next to the device, to control the movement of employees in the facility in cases where the volumetric sensor is not located at the installation site of the device, to record the occurrence of an unregistered RFID tag.

Connection Interfaces - CAN A / B

Data Transfer Standard - Bluetooth 4.0

Receiver Operating Frequency - BLE 2.4 GHz

The range of the receiver - BLE at least 10 m

The range of reproduced frequencies is from 200 to 5000 Hz (with a spread in the frequency response of no more than 16 dB)

Supply voltage - from 8 to 60 V

Power consumption - no more than 0.1 W in standby mode (up to 1 W when playing speech)

Dimensions - 90 × 115 × 55 mm

Weight - no more than 0.35 kg

Operating temperature range - from -30 to +70 degrees. FROM.

Degree of protection of a cover (IP) - IP65

The architecture of the fire alarm system can be changed depending on the requirements of the protected facility and, as a rule, includes functional blocks that provide:

- management and control of power equipment;

- fire alarm and warning;

- burglar alarm;

- control of the gas-air environment and flooding.

In addition, the interaction between the MBSB transmission module, the MDSB sensor module, the MDSB sensor module, the KSB controller, the MUSB control module, the fire and security alarm control panel, the voice device and the fire detector, the passive ULSB line amplifier, the active ULSBA line amplifier, GASB gas analyzer, source uninterrupted power supply of IPSB, telemetry module ТМСБ, wireless module БМСБ is carried out via the information-supply line in accordance with an algorithm that provides the specified functioning of all elements declared system.

Claims (4)

1. A multifunctional system for monitoring and signaling the status of the protected object, made with the possibility of eliminating or adding system components to it, designed to perform functions to ensure monitoring of the state of the protected object and control executive devices at the protected object to carry out functions to monitor the state of the protected object, the exclusion or inclusion of system components, as well as the architecture of the connection scheme of these system components determines depending on the above functions of the system and its constituent units when it is implemented on the protected object, and the system components for constructing the circuit architecture and providing the above functions are selected from at least the following set of blocks: at least one data transmission module (1 ), fire and security control panel (5), sensor module (12), controller (2), speech devices (7), passive line amplifier (8), active line amplifier (9), control module (3), gas analyzers (10) ), and the interaction between the module data transmission (1), fire and security panel (5), sensor module (12), controller (2), speech devices (7), passive line amplifier (8), active line amplifier (9), control module (3) gas analyzers (10) is carried out via an information-supply line (11) in accordance with an algorithm that ensures the specified functioning of all elements of the claimed system, moreover, this system belongs to address systems and has a distributed block structure combined by a digital CAN 2.0A / B interface, where blocks are addressable devices properties, and the communication between the blocks is carried out in digital form, while the data transfer module (1) is made with the ability to read the status of addressable devices and control addressable devices via the information and power line (11), the fire and security panel (5) is designed for LED indication of the status of security and fire zones, the formation of an audible alarm, arming of security zones, disarming, and the console is a stationary device of continuous operation and works in conjunction with data transmission module (1), the sensor module (12) is designed to monitor the status of fire and security detectors, control external low-current devices and power detectors, the sensor module is configured to send data to the system via the information-supply line (11), the controller (2 ) is intended for reading the status of addressable devices, monitoring the status and management of addressing devices, maintaining an electronic journal of changes in the status of monitored devices, including security fire detectors, speech devices (7) are designed to manually turn on the fire alarm signal, voice warning of a fire with a light indicating the safe direction of evacuation, as well as for half-duplex loud-speaking voice communication via communication channels with points equipped with digital telephony, while the line amplifier is passive (8 ) is added to the system to amplify and generate signals in the information-supply line (11) and provide the required load capacity, the active line amplifier (9) is intended for normalization of signal levels, matching of branches and extension of the information-supply line (11), the control module (3) provides remote switching on and / or switching off of electrical equipment, including light feeders, pumps, fans, as well as voltage monitoring, gas analyzers (10) are designed for continuous measurement of pre-explosive concentrations of methane, carbon monoxide, carbon dioxide and oxygen in the air of the working area and the issuance of an alarm when exceeding the established threshold values, in addition, azoanalizatory (10) are arranged to transmit the event information to the system through the feed-line (11) and forming intermittent sound and light signal warning in case of excess methane concentration. 2. The system according to claim 1, characterized in that the information-supply line is a CAN bus and / or wireless data channel. 3. The system according to claim 1, characterized in that it further comprises a wireless module configured to receive radio frequency identification signal tags according to the BLE (Bluetooth Low Energy) standard and has the ability to transmit data via the information and power line (11) for processing in the corresponding a block, which is both / or a data transmission module (1), and / or a controller (2), and / or a control module (3), moreover, the processing of these data is carried out according to an algorithm that provides a given interaction of all elements of the system. 4. The system according to p. 1, characterized in that it further comprises a telemetry module, configured to exchange data with external devices, and has the ability to transmit data through the information-supply line (11) for processing in the corresponding unit, which is and / or a data transmission module (1), and / or a controller (2), and / or a control module (3), moreover, the processing of these data is carried out according to an algorithm that provides a given interaction of all elements of the system.

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