RU2714339C1 - Transport traffic management device - Google Patents

Abstract

FIELD: transport traffic control systems.

SUBSTANCE: invention relates to regulation and traffic management systems. Transport traffic management device comprises traffic wand, identification mark and centralized data base. Traffic wand is composed of cylindrical case accommodating scanning unit and telecommunication device. Scanning unit comprises a power supply, an actuation button, a driving oscillator, a duplexer, a transceiving antenna, four band-pass filters, four phase detectors, a second adder, a multiplier and a narrow-band filter. Telecommunication device comprises a counter for counting the number of stopped vehicles, a monitor, three delay lines, a pseudorandom sequence generator, a first adder, three multipliers, three narrowband filters, a phase manipulator and a power amplifier. Centralized data base comprises transceiving antenna, duplexer, two power amplifiers, phase detector, computer, master oscillator, multiplier, narrow-band filter and phase manipulator. Identification mark comprises a piezoelectric crystal and three electrodes, a microstrip antenna, six buses and a set of reflectors.

EFFECT: higher reliability of vehicle identification in stealing.

1 cl, 4 dwg

Description

The proposed device relates to the field of regulation and organization of traffic and can be used when stopping and monitoring vehicles at permanent and temporary points of traffic control.

When adjusting and controlling traffic, a special device is used (for example, a traffic controller’s rod), which serves as a tool for signaling a vehicle stop signal.

Known devices for organizing traffic (certificates for utility model Nos. 1.157, 8.076, 14.653, 18.32035.539, 45.846, 62.726, RF patents Nos. 2.116.208, 2.117.334, 2.194.282, 2.259.601, 2.278.415 , 2.384.887, 2.385.498, 2.403.623, 2.455.698; Japanese patents No. 11.175.882, 2.002.133.429; patent WO No. 2.005.086.111 and others).

Of the known devices, the closest to the proposed one is “A device for organizing traffic” (RF patent No. 2.651.936, G08G 1/00, 2017), which is selected as a prototype.

The specified device allows you to effectively control traffic and combine signaling functions (signaling to stop the vehicle or signal to adjust the traffic flow) with automatic registration of the vehicle’s license plate number, automatically transferring the received data to a centralized database and receiving information from it about the stopped transport facility and its owner.

The known device allows you to automatically register the license plate of the vehicle and its owner.

To increase the reliability of vehicle recognition, it is necessary to register the vehicle engine number.

An object of the invention is to increase the reliability of identifying vehicles that are stolen by automatically registering the identification code of the vehicle owner.

The problem is solved in that a device for organizing traffic, containing, in accordance with the closest analogue, a traffic controller’s rod, made portable and manual in the form of a cylindrical body, which houses a scanning unit, telecommunication communication device, power supply, plug-in device for connecting a power source to the AC and DC network for recharging, the power button and a device for storing information, an identification tag and a centralized database data, while the scanning unit is made in the form of a series-connected power source, a power button and a master oscillator, a series-connected duplexer, the input-output of which is connected to a transceiver antenna, a first band-pass filter, a first phase detector, the second input of which is connected to the output of the master oscillator, and devices for storing information sequentially connected to the output of the duplexer of the second bandpass filter, a second phase detector, the second input of which is connected to the output the house of the second narrow-band filter, and a monitor connected in series to the output of the duplexer of the third band-pass filter and the third phase detector, the second input of which is connected to the output of the third narrow-band filter, and the output is connected to the second input of the information storage device and the monitor, the telecommunication communication device is made in the form serially connected to the output of the master oscillator of the first multiplier, the second input of which is connected to the output of the master oscillator, the first narrow-band filter the second input of which is connected to the output of the first narrow-band filter, the second narrow-band filter, the third multiplier, the second input of which is connected to the output of the second narrow-band filter of the third narrow-band filter and the second adder, the second input of which is connected to the output of the master oscillator, and the duplexer, the input-output of which connected to a transceiver antenna, connected in series to the output of the first phase detector of the first delay line, the first adder, the second input of which is connected to the generator output a pseudo-random sequence, a phase manipulator, the second input of which is connected to the output of the first narrow-band filter, and a power amplifier, the output of which is connected to the second output of the duplexer, while the output of the first phase detector is connected to the output of the counter for counting the number of stopped vehicles and to the third input of the monitor , the output of the second phase detector through the second delay line is connected to the third input of the first adder, the centralized database is made in series a switched master oscillator, a switch, the second input of which is connected to the output of the master oscillator, a narrow-band filter, a phase manipulator, a second power amplifier, a duplexer, the input-output of which is connected to a transceiver antenna, the first power amplifier, a phase detector, the second input of which is connected to the output of the master generator, and a computer, the output of which is connected to the second output of the phase manipulator, the identification mark is placed on the license plate of the vehicle and is made in the form of a pye of a zocrystal with two thin-film aluminum interdigital transducers of surface acoustic waves deposited on its surface, each of which contains two comb systems of electrodes interconnected by buses that are connected to a common microstrip antenna, and a common set of reflectors differs from the closest analogue in that the scanning unit is equipped with a fourth multiplier, a fourth narrow-band filter, a fourth band-pass filter, a fourth phase detector, and the output of the third narrowly the fourth filter, the second input of which is connected to the output of the third narrow-band filter, the output of which is connected to the third input of the second adder, the fourth band-pass filter and the fourth phase detector, the second input of which is connected to the output of the fourth narrow-band filter, are connected in series to the output of the fourth narrow-band filter, and the output is connected to the third input of the device for storing information and to the fourth input of the monitor, the identification tag is equipped with a third thin-film m aluminum interdigital transducer of surface acoustic waves deposited on the surface of the piezocrystal, containing two comb systems of electrodes interconnected by buses that are connected to a common microstrip antenna.

The block diagram of the traffic controller’s rod is shown in FIG. 1. A functional diagram of the identification tag is shown in FIG. 2. A block diagram of a centralized database is shown in FIG. 3. The frequency diagram is shown in FIG. 4.

The device for organizing traffic contains a traffic controller wand, an identification tag and a centralized database.

The controller’s rod is made in the form of a cylindrical body 1, in which a scanning unit 2 and a telecommunication communication device 11 are placed.

The scanning unit 2 contains a series-connected power source 3 with a detachable device for connecting the power source 3 to an alternating current and direct current network for recharging (not shown), an on-off button 4, a master oscillator 5, a second adder 44, a duplexer 6, the input-output of which is connected to a transceiver antenna 7, a first bandpass filter 8, a first phase detector 9, the second input of which is connected to the output of the master oscillator 5, and a device 10 for storing information. A third band-pass filter 45 and a third phase detector 46 are connected to the output of the duplexer 6, the second input of which is connected to the output of the third narrow-band filter 43, and the output is connected to the second input of the device 10 for storing information. To the output of the second narrow-band filter 23, a third multiplier 42 is connected in series, the second input of which is connected to the output of the second narrow-band filter 23, and a third narrow-band filter 43, the output of which is connected to the second input of the second adder 44.

The fourth multiplier 49, the second input of which is connected to the output of the third narrow-band filter 43, and the fourth narrow-band filter 50, the output of which is connected to the third input of the second adder 44, are sequentially connected to the output of the third narrow-band filter 43. The fourth band-pass filter 51 is connected in series to the output of the duplexer 6 the fourth phase detector 52, the second input of which is connected to the output of the fourth narrow-band filter 50, and the output is connected to the third input of the device 10 for storing information and to the fourth move the monitor 13.

The telecommunication communication device 11 comprises a first delay line 14.1 connected in series to the output of the first phase detector 9, a first adder 16, the second input of which is connected to the output of the pseudo-random sequence generator 15, and the third input, through the second delay line 14.2, is connected to the output of the third phase detector 46, phase the manipulator 19 and the power amplifier 20, the output of which is connected to the second input of the duplexer 6. The first multiplier 17 is connected in series to the output of the master oscillator 5, the second input to otoroho connected to the output of the master oscillator 5, and the first narrow-band filter 18, the output of which is connected to the second input of the phase manipulator 19. To the output of the first narrow-band filter 18, a second multiplier 22 is connected in series, the second input of which is connected to the output of the first narrow-band filter 18, the second narrow-band filter 23, a second phase detector 24, the second input of which through the second bandpass filter 21 is connected to the output of the duplexer 6, and a monitor 13, the second input of which is connected to the output of the first phase detector 9, to which The meter is also connected to a counter 12 for counting the number of stopped vehicles.

The centralized database 31 contains serially connected master oscillator 37, a multiplier 38, the second input of which is connected to the output of the master oscillator 37, a narrow-band filter 39, a phase shifter 40, a second power amplifier 41, a duplexer 33, the input-output of which is connected to the transceiver antenna 32, a first power amplifier 34, a phase detector 35, the second input of which is connected to the output of the master oscillator 37, and a computer 36, the output of which is connected to the second input of the phase manipulator 40.

The identification mark 25, located on the vehicle license plate, is a piezocrystal with three thin-film aluminum interdigital transducers (IDTs) of surface acoustic waves (SAWs) deposited on its surface, each of which contains two comb systems of electrodes 27 (47, 53) interconnected by tires 28 and 29 (48 and 49, 54 and 55) and a common set of 30 reflectors, with tires 28 and 29, 48 and 49, 54 and 55 connected to a common microstrip antenna 26.

A device for organizing traffic works as follows.

The baton of the traffic controller, made in the form of a cylindrical body 1, located in the hand of a traffic inspector. If it is necessary to stop the vehicle, the inspector, through appropriate movements of the traffic controller’s baton, signals the driver the requirement to stop the vehicle.

When the vehicle is moving or after it stops, the inspector turns on the gating unit 2 with the button 4 on the handle, if necessary. In this case, the driving generator 5 generates a high-frequency oscillation

U ₁ (t) = V ₁ ⋅cos (ω ₁ t + ϕ ₁ ), 0≤t≤T ₁ ,

which is fed to the first input of the second adder 44 and to the two inputs of the first multiplier 17, at the output of which a harmonic oscillation is formed

U ₂ (t) = V ₂ ⋅cos (ω ₂ t + ϕ ₂ ), 0≤t≤T ₁ ,

Where

ω ₂ = 2ω ₁ ; ϕ ₂ = 2ϕ ₁

which is allocated by the first narrow-band filter 18 and is fed to the first input of the phase manipulator 19 and to the two inputs of the second multiplier 22. A harmonic oscillation is generated at the output of the latter

U ₃ (t) = V ₃ ⋅cos (ω ₃ t + ϕ ₃ ), 0≤t≤T _l ,

Where

ω ₃ = 2ω ₂ ; ϕ ₃ = 2ϕ ₂

which is allocated by the second narrow-band filter 23 and enters the two inputs of the third multiplier 42. At the output of the latter, a harmonic oscillation is formed:

U ₄ (t) = V ₄ ⋅cos (ω ₄ t + ϕ ₄ ), 0≤t≤T ₁ ,

Where

ω ₄ = 2ω ₃ ; ϕ ₄ = 2ϕ ₃

which is allocated by the third narrow-band filter 43 and enters the second input of the second adder 44 and the two inputs of the fourth multiplier 49. At the output of the latter, harmonic oscillation is formed

U ₅ (t) = V ₅ ⋅cos (ω ₅ t + ϕ ₅ ), 0≤t≤T ₁ ,

Where

ω ₅ = 2ω ₄ ; ϕ ₅ = 2ϕ ₄ ,

which is allocated by the fourth narrow-band filter 50 and supplied to the third input of the second adder 44 voltage u ₁ (t), u ₄ (t) and u ₅ (t) from the output of the second adder 44 through the duplexer 6 enter the transceiver antenna 7, are emitted by it at frequencies ω ₁ , ω ₄ and ω ₅ and irradiate the identification mark 25, located on the license plate of the vehicle.

In this case, the identification tag 25 contains three IDFs that are tuned to the frequencies ω ₁ and ω ₄ and ω ₅ , high-frequency oscillations U ₁ (t), U ₄ (t) and U ₅ (t) are captured by the microstrip antenna 26, and the IDF are converted into acoustic the waves that propagate on the surface of the piezocrystal 25 are displayed from the set of 30 reflectors and again converted into electromagnetic signals with phase shift keying (PSK):

U ₆ (t) = V ₆ (t) ⋅cos [ω ₁ t + ϕ _kl (t) + ϕ ₁ ],

U ₇ (t) = V ₇ (t) ⋅cos [ω ₄ t + ϕ _k2 (t) + ϕ ₄ ],

U ₈ (t) = V ₈ ⋅cos [ω ₅ t + ϕ _k3 (t) + ϕ ₅ ], 0≤t≤T ₁ ;

where ϕ _k1 (t) = {0, π} is the manipulated phase component that displays the law of phase manipulation in accordance with the topology of the first VPS M ₁ (t), which determines the license plate number of the vehicle in digital form (Fig. 2);

ϕ _k2 (t) = {0, π} is the manipulated phase component that displays the law of phase manipulation in accordance with the topology of the first VPS M ₂ (t), which determines the identification code of the owner of this vehicle;

ϕ _k3 (t) = {0, π} is the manipulated phase component that displays the phase manipulation law in accordance with the topology of the first VPS M ₃ (t), which determines the engine number of the vehicle.

The generated FMN signals U ₆ (t), U ₇ (t), and U ₈ (t) are emitted by the microstrip antenna 26, captured by the transceiver antenna 7, and fed through the duplexer 6 to the input of the bandpass filters 8, 21, 45, and 51.

The tuning frequency ω _{H1 of the} bandpass filter 8 is chosen equal to ω ₁

ω _H1 = ω ₁ .

The tuning frequency W _{H2 of the} bandpass filter 21 is chosen equal to ω ₃

ω _H2 = ω ₃

The tuning frequency W _{H3 of the} bandpass filter 45 is chosen equal to ω ₄

ω _H3 = ω ₄

Tuning Frequency W_H4 band-pass filter 51 is selected equal to ω₅

ω _H4 = ω ₅

Therefore, the FMN signals U ₆ (t), U ₇ (t) and U ₈ (t) are allocated by bandpass filters 8, 45 and 51, respectively, and are fed to the first (information) inputs of the phase detectors 9, 46 and 52, and to the second (reference ) the input of which harmonic oscillations U ₁ (t), U ₄ (t) and U ₅ (t) are supplied from the outputs of the master oscillator 5 and the narrow-band filter 43 and the narrow-band filter 50. As a result of synchronous detection at the outputs of the phase detectors 9, 46 and 52 low-frequency voltages are formed, respectively:

U _H1 (t) = V _H1 ⋅cosϕ _kl (t),

U _H2 (t) = V _H2 ⋅cosϕ _k2 (t),

U _H3 (t) = V _H3 ⋅cosϕ _k3 (t), 0≤t≤T ₁ ,

Where

proportional to the license plate number M ₁ (t) of the vehicle and the identification code M ₂ (t) of the vehicle owner and the engine number of the vehicle M ₃ (t). These voltages enter the device 10 for storing information, on the monitor 13, a counter 12 for counting the number of stopped vehicles and on the delay line 14.1, 14.2 and 14.3. The delay time T _{s2 of} the delay line 14.2 is chosen equal to T _s2 = 2T ₁ , the delay time T _{s3 of} the delay line 14.3 is chosen equal to T _s3 = 3T ₁ .

Low-frequency voltages U _H1 (t), U _H2 (t) and U _H3 (t) from the outputs of the delay line 14.1, 14.2 and 14.3 are supplied to the first and third inputs of the adder 16, the second input of which is supplied with the modulating code M ₄ (t) s the output of the generator 15 of the pseudo-random sequence (PSP). Moreover, the modulating code M ₄ (t) is the password of the inspector. The output of the adder 16 is formed by the total code

which is fed to the second input of the phase manipulator 19. At the output of the latter, a complex signal with phase manipulation (PSK) is formed.

U ₉ (t) = V ₉ ⋅cos [ω ₂ t + ϕ _k4 (t) + ϕ ₂ ], 0≤t≤T ₂ ,

который после усиления в усилители 20 мощности через дуплексер 6 поступает в приемопередающую антенну 7, излучается ею в эфир на частотах ω₂, улавливается приемопередающей антенной 32 централизованной базы 31 данных и через дуплексер 33 и усилитель 34 мощности поступает на первый (информационный) вход фазового детектора 35. На второй (опорный) вход фазового детектора 35 подается гармоническое колебание с выхода задающего генератора 32.where ϕ _k4 (t) = {0, π} is the manipulated component of the phase, which displays the law of phase manipulation in accordance with the total modulating code

which, after amplification in the power amplifiers 20, through the duplexer 6 enters the transceiver antenna 7, is radiated by it at frequencies ω ₂ , is captured by the transceiver antenna 32 of the centralized database 31, and through the duplexer 33 and the power amplifier 34 is fed to the first (information) input of the phase detector 35. At the second (reference) input of the phase detector 35, harmonic oscillation is supplied from the output of the master oscillator 32.

U ₁₀ (t) = V ₈ ⋅cos [ω ₂ t + ϕ ₂ ], 0≤t≤T ₂ ,

As a result of synchronous detection, a low-frequency voltage is generated at the output of the phase detector 35

U _H4 (t) = V _H4 ⋅cosϕ _k4 (t), 0≤t≤T ₂ ,

пропорциональное суммарному модулирующему коду

которое поступает в компьютер 36, где сравнивается с номерными знаками транспортных средств, номерами двигателей транспортных средств и с идентификационными кодами их владельцев, записанных в его памяти. В случае совпадения низкочастотных напряжений, а точнее модулирующих кодов M₁(t), M₂(t) и M₃(t) с одними из кодов, хранящимися в памяти компьютера 36, в нем формируется модулирующий код

равный сумме кодовWhere

proportional to the total modulating code

which enters the computer 36, where it is compared with the license plates of the vehicles, the engine numbers of the vehicles and the identification codes of their owners recorded in his memory. In case of coincidence of low-frequency voltages, or rather modulating codes M ₁ (t), M ₂ (t) and M ₃ (t) with one of the codes stored in the computer 36, a modulating code is generated in it

equal to the sum of codes

where, M ₄ (t) is a modulating code that digitally displays additional information about the owner of the vehicle. The specified code is supplied to the second input of the phase manipulator 40. Harmonic oscillation U ₁₀ (t ₁ ) from the output of the master oscillator 37 simultaneously enters the two inputs of the multiplier 38, at the output of which a harmonic oscillation is generated.

U ₁₁ (t) = V ₁₁ ⋅cos [ω ₃ t + ϕ ₃ ], 0≤t≤T ₂ ,

Where

ω ₃ = 2ω ₂ ; ϕ ₃ = 2ϕ ₂ ,

This voltage is allocated by a narrow-band filter 39 and is supplied to the first input of the phase manipulator 40, at the output of which a complex FMN signal is generated.

U ₁₁ (t) = V ₁₂ ⋅cos [ω ₃ t + ϕ _k5 (t) + ϕ ₃ ], 0≤t≤T ₂ ,

Данный сигнал через усилитель 41 мощности и дуплексер 33 поступает в приемопередающую антенну 32, излучается е в эфир на частоте W₃, улавливается приемопередающей антенной 7 жезла регулировщика и через дуплексер 6 поступает на входы полосовых фильтров 8, 21, 45 и 51. Но выделяется только полосовым фильтром 21 и поступает на первый (информационный) вход фазового детектора 24, на второй (опорный) вход которого подается гармоническое колебаниеwhere ϕ _k5 (t) = {0, π} is the manipulating component of the phase, which displays the law of phase manipulation in accordance with the modulating code

This signal through the power amplifier 41 and the duplexer 33 enters the transceiver antenna 32, is emitted on the air at a frequency of W ₃ , is picked up by the transceiver antenna 7 of the regulator’s rod, and through the duplexer 6 it enters the inputs of the bandpass filters 8, 21, 45 and 51. But only a band-pass filter 21 and is fed to the first (information) input of the phase detector 24, to the second (reference) input of which harmonic oscillation is applied

U ₃ (t) = V ₃ ⋅cos (ω ₃ t + ϕ ₃ ), 0≤t≤T ₁

from the output of a narrow-band filter 23. As a result of synchronous detection, a low-frequency voltage is generated at the output of the phase detector 24

U _H5 (t) = V _H5 ⋅cosϕ _k5 (t), 0≤t≤T ₂ ,

Where

которое поступает на третий вход монитора 13. На мониторе высвечиваются номерной знак транспортного средства, идентификационный код владельца транспортного средства и дополнительные сведения о нем.proportional to modulating code

which goes to the third input of the monitor 13. The license plate of the vehicle, the identification code of the vehicle owner and additional information about it are displayed on the monitor.

If at the first and second inputs of the monitor 13 the license plate of the irradiated vehicle and the identification code of its owner are not displayed, then the license plate does not have an identification mark, which means it is false.

If at the third input of the monitor 13 the license plate of the vehicle, the identification code of its owner and additional information about it are not displayed, then they are not in the memory of the computer 36 of the centralized database 31.

The equipment of the counter device 12 for counting the number of stopped vehicles is intended to obtain information about the number of stopped vehicles, license plates that are equipped with identification marks, the purpose of which is to subsequently analyze the work of the inspector, in particular, to compare the number of stopped vehicles with the number of violation protocols traffic, with the number of traffic numbers registered and stored in the storage device nsportny means.

The proposed device is all-weather, its operation does not depend on the time of day or year.

A distinctive feature of the identification tag is its small size and the absence of a power source.

Used complex FMN signals have high energy and structural secrecy.

The energy secrecy of complex FMN signals is due to their high compressibility in time or spectrum with optimal processing, which reduces the instantaneous radiated power. As a result, a complex PSK signal at the receiving point may be masked by noise and interference. Moreover, the energy of a complex FMN signal is by no means small; it is simply distributed over the time-frequency domain so that at each point of this region the signal power is less than the power of noise and interference.

The structure of complex FMN signals is due to the wide variety of their forms and significant ranges of parameter values, which makes it difficult to optimize or at least quasi-optimal processing of complex FMN signals of an a priori unknown structure in order to increase the sensitivity of the receiving device.

Complex FMN signals allow the use of an effective type of selection — structural selection. This means that there is a new opportunity to distinguish these signals from other signals and interference operating in the same frequency band and at the same time intervals.

Thus, the proposed device in comparison with the prototype and other technical solutions for a similar purpose provides an increase in the reliability of recognition of vehicles in theft. This is achieved by automatically registering the engine number of the vehicle.

It should be noted that currently car theft has turned into a powerful criminal business. Only 18 percent of stolen cars are returned to owners. The use of the proposed device will increase the specified percentage and reduce the level of criminal tension.

Claims (1)

A device for organizing traffic containing a traffic controller’s rod, made portable and manual in the form of a cylindrical body, in which a scanning unit, a telecommunication communication device, a power source, a detachable device for connecting the power source to AC and DC mains for charging, a power button and a device are placed for storing information, an identification tag and a centralized database, while the scanning unit is made in the form of sequentially included a power source, a power button and a master oscillator, a series-connected duplexer, the input-output of which is connected to a transceiver antenna, a first bandpass filter, a first phase detector, a second input of which is connected to the output of the master oscillator, and a device for storing information sequentially connected to the duplexer output a second band-pass filter, a second phase detector, the second input of which is connected to the output of the second narrow-band filter, and a monitor connected in series to the output of the duplexer of the third band-pass filter and the third phase detector, the second input of which is connected to the output of the third narrow-band filter, and the output is connected to the second input of the information storage device and monitor, the telecommunication communication device is made in the form of a first multiplier connected in series to the output of the master oscillator, the second input which is connected to the output of the master oscillator, the first narrow-band filter, the second multiplier, the second input of which is connected to the output of the first narrow a band-pass filter, a second narrow-band filter, a third multiplier, the second input of which is connected to the output of the second narrow-band filter, a third narrow-band filter and a second adder, the second input of which is connected to the output of the master oscillator, and a duplexer, the input-output of which is connected to the transceiver antenna, connected in series to the output of the first phase detector of the first delay line, the first adder, the second input of which is connected to the output of the pseudo-random sequence generator, phase mani a puller, the second input of which is connected to the output of the first narrow-band filter, and a power amplifier, the output of which is connected to the second input of the duplexer, while the output of the first phase detector is connected to the counter input to count the number of stopped vehicles and to the third monitor input, the second phase output the detector through the second delay line is connected to the third input of the first adder, a centralized database is made in the form of series-connected master oscillator, multiplier, second the input of which is connected to the output of a master oscillator, a narrow-band filter, a phase manipulator, a second power amplifier, a duplexer, the input-output of which is connected to a transceiver antenna, a first power amplifier, a phase detector, the second input of which is connected to the output of a master oscillator, and a computer whose output connected to the second input of the phase manipulator, the identification mark is placed on the license plate of the vehicle and is made in the form of a piezocrystal with two thinly applied on its surface lenokovymi interdigital transducers of surface acoustic waves, each of which contains two comb systems of electrodes interconnected by buses, which are connected to a common microstrip antenna, and a common set of reflectors, characterized in that the scanning unit is equipped with a fourth multiplier, a fourth narrow-band filter, a fourth bandpass filter, a fourth phase detector, and the fourth multiplier, a second the first input of which is connected to the output of the third narrow-band filter, and the fourth narrow-band filter, the output of which is connected to the third input of the second adder, a fourth band-pass filter and a fourth phase detector are connected in series to the output of the duplexer, the second input of which is connected to the output of the fourth narrow-band filter, and the output is connected to the third input of the information storage device and to the fourth input of the monitor, the identification tag is equipped with a third thin-film aluminum interdigital transducer surface acoustic waves deposited on the surface of a piezocrystal containing two comb systems of electrodes interconnected by buses that are connected to a common microstrip antenna.

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