RU99639U1 - AUTONOMOUS GSM SIGNALING SYSTEM - Google Patents

Abstract

 1. An autonomous GSM alarm system comprising a control panel with an internal radio channel antenna, a Touch Memory key configured to act on the control panel, stand-alone wireless detectors, each of which contains an internal radio channel antenna, and a central warning unit made with internal and external antennas external and includes a central processor connected to the built-in microphone and to the central transceiver of the internal radio channels, the antenna of which is an internal antenna the central warning unit and is configured to exchange messages via internal radio channels with a control panel and with autonomous wireless detectors, as well as a GSM module connected to the central processor and made with a GSM antenna, which is an antenna of the external central warning unit for transmission and reception messages via a standard communication and data transmission network, characterized in that the arming / disarming control unit and the internal programming unit are entered into the central notification unit calendar and clock, a GSM-module on / off control unit and a temperature sensor, while the GSM-module is made with an additional input to which the output of the GSM-module on / off control unit is connected, and the central processor is made with additional inputs to which the outputs of the temperature sensor, the programming unit of the internal calendar and the clock, the arming / disarming control unit, and with the additional outputs to which the inputs of the control unit respectively are connected

Description

This utility model relates to burglar alarm systems, the penetration of unauthorized persons or theft, as well as other emergency situations on vehicles (TS) and real estate objects (in apartments, at dachas, in cottages and at other similar objects).

The systems of centralized (console) protection of vehicles and real estate are widely known. In general, systems of this class include several security alarm loops, which are electrical circuits that connect security detectors (sensors) to a control panel. As a rule, the control panel is a device designed to receive signals from sensors, convert them into notifications (messages), intended for direct human perception, and their subsequent transmission via communication channels (via a notification transmission system) to a central monitoring console ( Monitoring station). The transmission of alarm notifications is usually accompanied by the inclusion of sirens - sound (buzzer, siren) and / or light (LEDs, strobe lights and other light sources). Detailed information on centralized (console) security systems for real estate is given in the "Directory of Engineering and Technical Workers and Electricians of Technical Equipment for Security and Fire Alarms", Moscow, State Institution of Internal Affairs of the Ministry of Internal Affairs of the Russian Federation, in the information review "Technical means for organizing motor vehicle protection", SIC "Protection" of the Ministry of Internal Affairs of the Russian Federation and in other information sources.

The disadvantage of centralized security systems for real estate is the need for the owner of the guarded object to carry out the procedure of arming and disarming, accompanied by the transfer of keys to the guarded facility to employees of private security or a private security company. Moreover, the liability for a false call, associated, for example, with an “error when disarming” is assigned to the owner of the protected object. Another disadvantage of these systems is that for the transmission of notices, they mainly use wired (telephone) communication channels (considered the most reliable). At the same time, many real estate properties, especially those located outside the city, are not equipped with telephone lines. All these circumstances prevent many potential customers from concluding agreements on centralized protection of their property.

In recent years, the number of such customers has increased markedly. Accordingly, the number of virtually unprotected suburban facilities has increased, and with them the number of criminal attacks on these facilities.

This led to the search for alternative technical solutions for the creation of security alarm devices, which would be inexpensive, mass-sold “boxed” products. They must be self-contained and easy to install, so that their installation can be carried out without the involvement of specialists.

One of such alternative technical solutions is the so-called local (autonomous) security devices, characterized in that notifications from the guarded facility are transmitted there not to the monitoring station, but directly to the facility owner and / or users. Users can be persons authorized by the owner of the object, for example, neighbors, a watchman at the summer cottage, and other persons with whom the owner of the protected object (called the “main user” by analogy) has an agreement on their actions in the event of a particular alarm message. When using such local security devices, the initial response to an emerging threat is carried out by the efforts of users who have received notifications that can contact the nearest police on duty or take active measures to eliminate the threat themselves.

This class of devices and alarm systems includes, in particular, the systems of patents RU No. 2265250, G08B 25/08, G08C 15/00, GB No. 2385746, H04M 11/04, G08B 25/10.

Another well-known alternative solution is systems in which a psychological (intimidating) effect is exerted on attackers at a guarded object - powerful sirens, flash lamps, sources of strobe light, and other similar devices are switched on in turn. This class of technical solutions includes, in particular, alarm (security) alarm systems according to patent RU No. 2267814, G08B 13/00, according to RU patent No. 2269818, G08B 25/00, G08B 13/00 and a number of other systems.

So, for example, in GB patent No. 2385746, H04M 11/04, G08B 25/10 a security system is described containing one or more detectors located on a guarded object connected to a central notification unit configured to exchange data with remote users. This exchange is carried out using the communication module installed in the central warning unit, or built into it. The central notification unit contains a processor, to the information inputs of which detectors are connected via loops, and a memory unit and a transceiver associated with the processor, configured to exchange data with subscribers of any special or standard communication network. The specified communication network may be wired (for example, a public switched telephone network) or wireless (for example, a standard GSM cellular mobile network).

The disadvantages of this system are:

1 Wired connections, in particular, between detectors and the central warning unit. This creates additional inconvenience to the owner of the guarded object during installation of the system, especially when the installation of system elements is carried out in a recently renovated room.

2 Powered by external power. Firstly, this is in contradiction with the fire safety requirements, since in case of a prolonged absence of people in the room, it is recommended to disconnect all electrical appliances in it. Secondly, the use of external power makes the system vulnerable to the physical impact of intruders, since the security system can be easily disabled by damage to the supply wires.

These disadvantages are eliminated in the alarm signaling device according to patent RU No. 2385497, G08B 25/00, which is the closest analogue of this utility model. The specified alarm device contains one or more alarm units and a central warning unit, which includes a central processor and associated memory unit and a communication and data transmission module, the antenna of which is the first antenna of the central warning unit, configured to exchange text and voice messages over a standard communication and data transmission network (for example, via a GSM network) with user transceiver devices. In this case, the central warning unit is made with a second antenna for exchanging data via internal radio channels with alarm units, and the central receiving unit includes a central transceiver module, the antenna of which is the second antenna of the central warning unit, a voice siren and a microphone unit. The central processor is connected to the central transceiver module. The microphone unit is connected to the central processor. The alarm block is configured to control a key of the type Touch Memory via the control input and contains a transceiver module, the antenna of which is the antenna of this alarm block, as well as a notification and alarm processing module connected by its communication input and output to the transceiver module.

The notification and signaling processing module contains a readout module connected in series, the input of which is the control input of this notification and signaling processing module, the processor, the control output and information inputs of which are, respectively, the control output and information inputs of the notification and signaling processing module, and the signaling module, at the same time, the communication input and output of the processor are the communication input and output of the notification and alarm processing module.

Unlike the aforementioned analogue, this alarm signaling device does not require connection to the electric network and wiring. In addition, it can be installed in rooms not equipped with telephone lines. As a drawback of this alarm, it should be noted that it does not have the ability to flexibly change the initial settings - the number of connected sensors (detectors), the time for arming / disarming, changing the internal calendar and clock, and a number of other parameters.

The proposed technical solution is aimed at eliminating this drawback.

The subject of this utility model is an autonomous GSM alarm system containing a control panel with an internal radio channel antenna, a Touch Memory key configured to affect the control panel, stand-alone wireless detectors, each of which contains an internal radio channel antenna, and a central warning unit made with antennas internal and external and including a central processor connected to a built-in microphone and a central transceiver of internal radio channels, ant which is an antenna of the internal central warning unit and is configured to exchange messages via internal radio channels with the control panel and with autonomous wireless detectors, as well as a GSM module connected to the central processor and made with a GSM antenna, which is the antenna of the external central warning unit, designed to send and receive messages over a standard communication and data transmission network, while the arming / disarming control unit is entered into the central notification unit s, an internal calendar and clock programming unit, a GSM module on / off control unit and a temperature sensor, while the GSM module is made with an additional input to which the output of the GSM module on / off control unit is connected, and the central processor is made with additional the inputs to which the outputs of the temperature sensor, the programming block of the internal calendar and the clock, the arm / disarm control unit are connected, and with the additional outputs to which the input is connected Respectively, the control unit arming / disarming, programming block internal calendar and clock control unit and the inclusion / GSM-module shutdown.

Private essential features of the proposed utility model are as follows.

The control panel contains a controller, a Touch Memory key reader, a built-in wireless infrared sensor (IR sensor) for the presence of an attacker, and an internal radio channel transceiver connected to the controller, the antenna of which is an antenna of the internal radio channel of the control panel, while the outputs of the Touch Memory key reader and built-in wireless IR intruder presence sensors are connected to the corresponding inputs of the controller.

Each self-contained wireless detector includes a sensing element, an interface unit and an internal radio channel transceiver with an internal radio channel antenna, while the internal radio channel transceiver is connected to the interface unit, the second input of which is connected to the output of the sensitive element.

The objective of this utility model is to create an autonomous GSM-signaling system that allows, at the request of users, to remotely control the main parameters of the initial system settings, which extends the functionality of the system and allows you to increase its autonomous time (without user intervention).

The essence of the proposed technical solution is illustrated in figure 1 - figure 4.

Figure 1 presents a generalized structural diagram of the proposed autonomous system of GSM-signaling.

Figure 2 shows the structural diagram of the control panel.

Figure 3 shows a typical structural diagram of a standalone wireless detector.

Figure 4 shows the structural diagram of the Central warning unit.

Figure 1 - figure 4 used the following notation: 1 - control panel; 2 - built-in wireless infrared detector of the presence of an attacker; 3 - stand-alone wireless detectors; 4 - central warning unit; 5 - GSM module; 6 - external antenna; 7 - transceiver internal radio channel; 8 - antenna of the internal radio channel; 9 - a central transceiver of internal radio channels; 10 - internal antenna; 11 - key Touch Memory; 12 - reader of keys Touch Memory; 13 - controller; 14 - central processing unit; 15 - programming block of the internal calendar and clock; 16 - control unit arming / disarming; 17 - control unit on / off GSM-module; 8 - temperature sensor; 19 - built-in microphone; 20 - interface unit; 21 is a sensitive element.

The considered autonomous GSM alarm system (Fig. 1) contains a control panel 1 (Fig. 2) equipped with an antenna 8 of the internal radio channel and a Touch Memory key 11 configured to affect the control panel 1. The system contains one or more autonomous wireless detectors 3 (figure 3), each of which, like the control panel 1, is equipped with an antenna 8 of the internal radio channel. The structure of the system also includes a central warning unit 4 (figure 4), made with two antennas: internal 10 and external 6.

The Central block 4 alerts includes (4):

- central processing unit 14;

- built-in microphone 19, connected to the Central processor 14;

- the central transceiver 9 of the internal radio channels, the antenna of which is the antenna 10 of the internal central warning unit 4 and is configured to exchange messages on the internal radio channels with the control panel 1 and with stand-alone wireless detectors 3;

- GSM module 5, connected to the central processor 14 and connected to the GSM antenna, which is the antenna 6 of the external central warning unit 4;

- block 16 control arming / disarming associated with the Central processor 14;

- block 15 programming the internal calendar and clock associated with the Central processor 14;

- unit 17 on / off control of the GSM module, the input of which is connected to the corresponding output of the central processor 14, and the output is connected to the second input of the GSM module 5;

- temperature sensor 18, the output of which is connected to the corresponding input of the central processor 14.

In a possible embodiment, the construction of the control panel 1 (figure 2) it contains:

- transceiver 7 of the internal radio channel, the antenna of which is the antenna 8 of the internal radio channel, configured to transmit notifications via the internal radio channel to the antenna 10 of the inner central warning unit 4;

- a controller 13 associated with the transceiver 7 of the internal radio channel;

- reader 12 keys Touch Memory, the output of which is connected to the second input of the controller 13;

- built-in wireless IR sensor 2 of the presence of an attacker, the output of which is connected to the third input of the controller 13.

All autonomous wireless detectors 3, regardless of the physical principle of their operation, are made according to the standard scheme (Fig.3). Each such self-contained wireless detector 3 includes:

- sensitive element 21;

- the interface unit 20;

- transceiver 7 of the internal radio channel, the antenna 8 of the internal radio channel of which is configured to transmit notifications and receive commands on the corresponding internal radio channel.

In this case, the transceiver 7 of the internal radio channel is connected to the interface unit 20, the second input of which is connected to the output of the sensing element 21.

The Touch Memory key 11 and the Touch Memory key reader 12, which control the control panel 1 and the system as a whole, are widely used in access control and management systems, electronic components available on the commercial market (www.lockmaster.ru).

For the implementation of the control panel 1 and autonomous wireless detectors 3, devices similar to those used in the TAVR autonomous GSM alarm system (www.tavrgsm.ru) used in serial production by the applicant enterprise can be used. The security volume sensor used in this system can be supplemented by several similar detectors, as well as detectors of other possible emergency situations. In particular, a water flood detector can be used according to the utility model patent RU No. 82058, G08B 19/00 previously obtained by the applicant company.

The central warning unit 4 can be performed on the basis of the security and control systems that are commercially available and with alerts via the GSM-Guard GSM-M (www.mfshop.ru) GSM network, or based on the aforementioned TAVR autonomous GSM alarm system, as well as a number of other GSM alarms available in the commercial market. These systems are designed to protect apartments, offices, cottages, vehicles and other objects of protection. They carry out alerts to users by dialing the telephone numbers specified in the programming of the system settings (up to three numbers).

In the system under consideration, the central warning unit 4 differs from the aforementioned analogs by the presence of the internal calendar and clock programming unit 15, the arming / disarming control unit 16, the GSM module on / off control unit 17 and the temperature sensor 18. To implement any of the first three of these blocks, it is sufficient to use standard microprocessors designed to control the parameters of various actuators.

For the implementation of the temperature sensor 18 can be used elements available on the commercial market of temperature sensors RST 02500 (meteobur.ru), RST 32703 (meteotime.ru) and others similar to them.

Along with the above-mentioned functional units, the claimed autonomous GSM-alarm system also includes a specific unit - an internal radio channel used for data exchange between the control panel 1, stand-alone wireless detectors 3 and the central notification unit 4. To implement this internal radio channel, well-known Bluetooth or ZigBee wireless data transmission technologies can be used, using allowed frequencies from 2400 to 2483.5 MHz, or the radio communication technology that has proven itself in practice using jumping carrier frequencies. This technology is patented by the applicant company (patent RU No. 2278415, G08B 25/10, G08B 29/12, H04B 1/173, PCT / RU No. 2006/000290) and implemented in practice in the RS-202 product family - in notification systems using the allowed frequency band 433.92 MHz ± 0.2% (Catalog "Radio-channel security systems", "Altonika", 2006, issue No. 2, p.11).

As the GSM module 5, a mobile phone in a conventional or open-frame version can be used.

Thus, all functional units and elements of the system in question are widely known and available in the commercial market. Therefore, the possibility of practical implementation of the considered autonomous system of GSM-signaling is not in doubt.

The proposed autonomous system of GSM-signaling (figure 1) works as follows.

For concreteness, we consider as a protected object any real estate object, for example, a dwelling - an apartment. The owner of the specified premises has a mobile phone, the number of which is considered in the system as the "main" telephone number.

The aforementioned control panel 1 (Fig. 2) is openly installed inside the guarded room, for example, on the wall of a room, corridor or kitchen at such a height and at such an angle relative to the ceiling that the integrated wireless infrared detector 2 present in the control panel 1 ensures the presence of an attacker would be an overview of the entire secure premises.

Autonomous wireless detectors 3 (figure 3) are placed in various places of the room, depending on their functional purpose. So, if a magnetocontact radio sensor (radio reed switch) is used as an autonomous wireless detector 3, then it can be installed on the entrance and / or interior doors, on windows and in other similar places. If a water leakage sensor is used as an autonomous wireless detector 3, then it is installed on the floor (in the bathroom, in the toilet, in the kitchen).

The central alert unit 4 (Fig. 4) containing the GSM module 5 with a GSM antenna, which is the antenna 6 of the external central alert unit 4, is installed covertly in a place known only to the main user (the owner of the protected object), for example, in the corridor on the cabinet for clothes.

The communication between the control panel 1, stand-alone wireless detectors 3 and the Central unit 4 alerts are carried out using internal radio channels formed by:

- installed in the control panel 1 and in the standalone wireless detectors 3 transceivers 7 of the internal radio channel - through the antenna 8 of the internal radio channel;

- installed in the Central block 4 alerts central transceiver 9 of the internal radio channels - using the internal antenna 10.

ARMED MODE

To arm the protected object, the user touches the Touch Memory key 11 to the Touch Memory key reader 12 installed in the control panel 1 (Fig. 2). The arming signal generated in the reader 12 of the Touch Memory keys is supplied to the controller 13, which removes the lock from its second input, allowing signals from the built-in wireless IR sensor 2 of the presence of the attacker to the transceiver 7 of the internal radio channel. The user can monitor the arrival of the armed signal to the controller 13 by the light and sound indicators provided with the controller 13.

At the same time, a command is generated in the controller 13 to put the autonomous wireless detectors 3 into the guard (activation) mode. This command is sent via the internal radio channel antenna 8 to the radio via antenna 8 and received by the antenna 10 of the internal central warning unit 4. Further, through the receiving path of the central transceiver 9 of the internal radio channels, this command is supplied to the central processor 14 of the central warning unit 4. According to this command, the central processor 14 is put into operation and activates with its commands the internal calendar and clock programming unit 15, the arming / disarming control unit 16, and the GSM module on / off control unit 17.

Using the Central transceiver 9 of the internal radio channels and the antenna 10, the internal activation command is transmitted via the internal radio channels to the standalone wireless detectors 3 (Fig.3). Accepted by the antennas 8 of the internal radio channel of the autonomous wireless detectors 3, the activation command is received in the receiving paths of the respective transceivers 7 of the internal radio channel of the autonomous wireless detectors 3. This command is transmitted to the input of the pairing unit 20. In accordance with this command, the interface unit 20 allows the signal to pass from the sensing element 21 to the transceiver 7 of the internal radio channel. As a result, it becomes possible to transmit a signal generated by the sensing element 21, for example, a magnetocontact sensor installed on the front door, via the appropriate internal radio channel to the central alert unit 4.

In this way, the entire autonomous GSM alarm system goes into operation (standby). After turning on the system, the user must quickly (before turning on the built-in wireless IR sensor 2 the presence of an intruder, that is, in less than one minute) leave the security room. Otherwise, the built-in wireless IR sensor 2 of the intruder’s presence, which is part of the control panel 1, will react to the presence of the user as if the intruder were present at the guarded object. The indicators of the controller 13 warn the user that the time for the user to exit the secure room is running out.

EXTERNAL RADIO CHANNEL INITIALIZATION MODE

The initialization of the external radio channel is carried out in the following sequence:

- the main user (for example, the owner of the protected object) buys and installs a SIM card in GSM module 5;

- further, the main user turns on the GSM module 5 and with its help “prescribes” the specified SIM card in a standard communication and data transmission network (GSM network); that is, the central unit 4 alerts is “registered” in this network;

- after this, the main user sends from his mobile phone to the number of the aforementioned SIM card "registered" in the GSM network, an SMS message indicating additional telephone numbers to which, in case of an alarm, automatic dialing from the central notification unit 4 must be carried out to transmit the corresponding voice and SMS alarm messages;

- "main" and additional phone numbers of users are stored in the memory unit of the Central processor 14;

- a command is sent from the central processor 14 to the GSM module 5, by which the GSM module 5 sends an SMS message to the main telephone number containing confirmation of the fixation of all the specified telephone numbers.

ALARM MODE

If the intruder penetrates into the secured premises, the built-in wireless infrared sensor 2 of the presence of the intruder and / or one or more autonomous wireless detectors 3 (for example, a magnetic contact radio sensor mounted on the front door) is triggered. The transceivers 7 of the internal radio channels included in these devices send the corresponding alarm message to the air.

An alarm message received via internal radio channels via a central transceiver 9 of internal radio channels is received by a central processor 14 of a central notification unit 4, which processes this alarm notification to identify an autonomous wireless detector 3 that has sent an alarm signal, i.e., to identify triggered autonomous wireless detectors 3 ( and / or built-in wireless IR sensor 2 of the presence of an attacker) and their zone numbers. As a result of this processing, the central processor 14 generates text (SMS) and voice messages that correspond to the nature of the identified threat and converts them into the format necessary for transmission over a GSM network. GSM module 5, according to the program installed in it, first sends an SMS alert with the text “Alarm! Zone # ...” to the “main” and additional telephone numbers specified in it, and then starts an automatic redial to the “main” and additional telephone numbers. If any of the indicated phone numbers is answered, then GSM module 5 plays the recorded voice message and terminates the connection.

Having received the indicated alarm messages, the user can call back to the telephone number of the central notification unit 4 for some time interval (about 30 s) and use the built-in microphone 19 to listen to what is happening at the security facility. This feature is implemented as follows. The user’s call is received by the GSM module 5, which, using the automatic caller ID, identifies the user's telephone and transmits the corresponding command to the central processor 14. According to this command, the central processor 14 turns on the power in the amplifier of the built-in microphone 19. The built-in microphone 19 passes to the central processor 14 GSM-module 5 perceived sound background, listened in the penetration zone (for example, in the corridor). Further, the GSM module 5 transmits this sound background to the phone of the calling user.

Such remote “listening” to the zone of probable intruder penetration, carried out in real time, helps the main user to understand what is happening at the guarded object and, accordingly, reduce the likelihood of a false alarm.

If alarm messages were received on additional telephone numbers, their owners should arrive in accordance with a preliminary agreement with the main user on the procedure for action in such situations. Obviously, the first thing they should do is try to reach the “main” telephone number, that is, the mobile phone of the main user and inform him of the alarm messages they have received. If this cannot be done (for example, the main user is currently out of reach), these subscribers can take measures in advance agreed upon with the landlord to respond to the threat to the protected object. So, neighbors can inspect the guarded object and visually assess its condition, for example, if the front door has been broken open, the window has not been broken, and if this has happened, contact the nearest police on duty and report what happened.

An alarm can be given not only in case of penetration into the guarded room, but also in other emergency situations, for example, in case the temperature inside the guarded room exceeds a predetermined threshold (for example, + 60 ° С). The indicated temperature is measured by a temperature sensor 18 installed in the central alert unit 4. When the specified threshold is exceeded, the central processor 14 generates an SMS alarm message of the form “Protection is on. The temperature is more than +60!” And sends it via the GSM network using the GSM module 5. The initially set temperature threshold at which the alarm notification is sent can be changed at the request of the user without interrupting the process of the system’s operation, and the user can do this without being at the protected object - by sending the corresponding SMS message from his mobile phone. I GSM-module 5 and sent to the central processor 14 where it is recorded and compared with the current sensor 18, temperature readings.

The alarm signal can also be given in other emergency situations, for example, when the batteries are discharged in the central warning unit 4, in the control panel 1 and / or in the stand-alone wireless detectors 3. Alarms about these events are generated in these devices and transmitted to the central processor 14, which generates the corresponding messages of the form:

“Security is on. Temperature +18. The batteries of the central unit are dead ”;

“Security is on. Temperature +18. The control panel batteries are low ”;

“Security is on. Temperature +18. Front door sensor batteries are dead ”;

These messages are sent via GSM-module 5 to the "main" and additional telephone numbers.

CONTROL MODE

Constant readiness, operability and the ability to adapt the system to changing conditions is achieved due to the presence of a control and adjustment mode in it.

To put the system in armed mode into this mode, the user sends a special SMS service message from his mobile phone to the central alert unit 4, for example, a request for the degree of discharge of the power supply of the central alert unit 4. The specified SMS message is received by the GSM module 5, which converts it into a service notification format and sends it to the central processor 14. After receiving the specified service notification, the central processor 14 generates a corresponding request, which is sent to the power supply unit of the central notification unit 4 (in FIG. 4 not shown). The power supply unit of the central notification unit 4 responds to the received request with the corresponding code message, which contains information about the status of the power source. The specified code package is converted into the format of a reply SMS message and is sent to the “main” telephone number using the GSM module 5.

Having received the specified SMS message on his mobile phone, the main user can evaluate the current state of the system’s functional units and make the necessary decision, for example, about replacing the batteries in the central notification unit 4. In a similar way, the functional state of other nodes of the considered autonomous GSM signaling system can be estimated.

Thus, the main user can remotely, being in any place accessible for cellular communications, using his mobile phone to monitor the performance of the entire autonomous GSM-alarm system.

SECURITY MODE

Opening the entrance door by the user and entering the room triggers the sensors controlling this zone, for example, the reed switch and the volume sensor installed on the door and in the hallway, which automatically puts the system into alarm mode. The user can cancel this mode by touching the Touch Memory key 11 to the Touch Memory key reader 12 installed in the control panel 1. At the same time, a disarming signal is generated in the Touch Memory key reader 12. This signal is supplied to the controller 13, which generates and sends to the input connected to the output of the built-in wireless IR sensor 2 the presence of an attacker, a blocking signal. At the same time, a command is generated in the controller 13 to turn off the power sources in the central notification unit 4 and in the standalone wireless detectors 3. The specified command is transmitted via the internal radio channel antenna 8 to the radio via antenna 8 and received by the antenna 10 of the internal central warning unit 4. Further, through the receiving path of the central transceiver 9 of the internal radio channels, this command is supplied to the central processor 14 of the central warning unit 4. By this command, the central processor 14 transfers to the disarming mode the arm / disarm control unit 16, by the signals of which the central processor 14 puts the GSM module 5, the internal calendar and clock programming unit 15, the on / off control unit 17 into standby mode GSM module.

Using the central transceiver 9 of the internal radio channels and the antenna 10, the internal disarming command is transmitted via the internal radio channels to the autonomous wireless detectors 3 (Fig. 3). The disarming command received by the antennas 8 of the internal radio channel of the autonomous wireless detectors 3 is received in the receiving paths of the corresponding transceivers 7 of the internal radio channel of the autonomous wireless detectors 3. This command is transmitted to the input of the interface unit 20. In accordance with this command, the interface unit 20 prohibits the passage of the signal from the sensing element 21 to the transceiver 7 of the internal radio channel.

In this way, the entire autonomous GSM alarm system goes into disarming mode, in which only the temperature sensor 18 remains active (which in this case acts as a fire sensor).

In addition to the functionality implemented in the closest analogue, the system under consideration allows you to flexibly vary the initial settings. At the same time, the user can configure and reconfigure (reprogram) the system remotely from any distance using his mobile phone.

So, the system provides the ability to "bind" the moment of operation of the built-in wireless infrared sensor 2 of the presence of an attacker and autonomous wireless detectors 3 to the calendar date and time of day. The calendar date and time are set by sending the corresponding SMS message from the main user’s mobile phone. This SMS message is received by the GSM module 5, sent to the central processor 14, processed in it, and the code message received as a result of this processing is recorded in the memory of the internal calendar and clock programming unit 15. It is also possible to change the time interval allocated to the procedure for arming and disarming. This interval is set from the mobile phone of the main user and is sent to the central block 4 alerts in the form of a corresponding SMS message. The specified SMS message is received by the GSM module 5 and transmitted to the central processor 14, which, after appropriate processing, writes it to the memory of the arming / disarming control unit 16. When changing the interval assigned to arming and / or disarming, this procedure is repeated, as a result of which the new values of the specified interval are fixed in the memory of the arming / disarming control unit 16.

In a similar way, the threshold of the temperature sensor 18 is changed.

One of the significant advantages of the system under consideration is its independence from external power sources (due to the presence of its own power sources). With this in mind, the system provides measures to save resources of these sources, primarily the power supply unit of the GSM module 5.

The main reserve for such savings is to reduce the time during which the GSM module 5 is in the on state. For this, a GSM module on / off control unit 17 is introduced into the system, the control input of which is connected to the central processor 14, and the output to the control input of the GSM module 5. The main user sets the frequency of switching on and off the GSM module 5 using a mobile phone and transmits the corresponding SMS message, which is received by the GSM module 5 and transmitted to the central processor 14. In accordance with the contents of this message, the central processor 14 generates a program on / off of the GSM module 5. This program kachivaetsya in on / off control unit memory 17 GSM-module 5. In accordance with this program is carried out periodically disable GSM-module supply 5, thereby providing economical use of the entire central resource notification unit 4.

Thus, thanks to these innovations, the problem of this utility model can be solved - the creation of an autonomous GSM-alarm system that allows, at the request of the main user - the owner of the protected object - to remotely control the basic parameters of the initial system settings, which extends the functionality of the system and allows you to increase the time her battery life.

Claims (3)

1. An autonomous GSM alarm system comprising a control panel with an internal radio channel antenna, a Touch Memory key configured to act on the control panel, stand-alone wireless detectors, each of which contains an internal radio channel antenna, and a central warning unit made with internal and external antennas external and includes a central processor connected to the built-in microphone and to the central transceiver of the internal radio channels, the antenna of which is an internal antenna the central warning unit and is configured to exchange messages via internal radio channels with a control panel and with autonomous wireless detectors, as well as a GSM module connected to the central processor and made with a GSM antenna, which is an antenna of the external central warning unit for transmission and reception messages via a standard communication and data transmission network, characterized in that the arming / disarming control unit and the internal programming unit are entered into the central notification unit the calendar and the clock, the on / off control unit of the GSM module and a temperature sensor, while the GSM module is made with an additional input, to which the output of the on / off control unit of the GSM module is connected, and the central processor is made with additional inputs to which the outputs of the temperature sensor, the programming unit of the internal calendar and the clock, the arm / disarm control unit, and with the additional outputs to which the inputs of the control unit are respectively connected arming / disarming of the internal calendar and clock programming unit and GSM-module on / off control unit. 2. The system according to claim 1, characterized in that the control panel comprises a controller, a Touch Memory key reader, a built-in wireless IR detector of the presence of an attacker, and an internal radio channel transceiver connected to the controller, the antenna of which is the antenna of the internal radio channel of the control panel, wherein the reader outputs Touch Memory keys and a built-in wireless infrared presence detector are connected to the corresponding inputs of the controller. 3. The system according to claim 1, characterized in that each stand-alone wireless detector includes a sensing element, a pairing unit and an internal radio channel transceiver with an internal radio channel antenna, while the internal radio channel transceiver is connected to the interface unit, the second input of which is connected to the output of the sensitive item.