RU2762514C1 - Robotic complex for the protection of construction objects - Google Patents

Abstract

FIELD: robotic systems.SUBSTANCE: invention relates to the field of robotic systems for the protection of construction sites, in particular to the organization of the protection of production areas and secure protected facilities. The effect is achieved by the fact that the claimed solution provides for a robotic complex for the protection of construction sites, consisting of a central server; remote workplaces at checkpoints; equipment and pass systems; stationary video surveillance system; active monitoring system, consisting of two all-weather helicopters; as well as video surveillance and admission equipment; perimeter and construction site security systems, consisting of combined ultra-high frequency infrared sensors; communication system, consisting of sets of autonomous equipment installed at the facility in the boxes of solar power plants.EFFECT: ensuring security at construction sites.1 cl, 1 dwg

Description

The invention relates to a robotic complex for the protection of construction sites and is intended for organizing the protection of production areas and security guarded facilities. It organizes a system of access for persons and vehicles, control of the perimeter of the facility, control of the intra-facility regime, control of raw materials in open storage areas, controls the implementation of construction stages along the axes, and fire safety. He controls the set parameters without the participation of people, adjusts the order of his actions when working conditions change. Generates reports on access control, movement of people and property within the security facility, fire situation at the facility, informs the responsible persons and, if necessary, to suppress violations of the established order, interacts with the rapid response team. Creates event archives.

The closest analogue of the claimed technical solution is an intelligent security alarm system with the ability to exchange information between detection means, which consists of a central security post, an interface line, a plurality of first detection means capable of generating a section number, a group of communication adapters capable of formation of a section number, a group of second detection means and a digital meteorological station. The central security post is made with the ability to constantly monitor the state of the first and second detection means, as well as with the ability to interrogate the digital meteorological station in order to obtain the necessary information about weather conditions. The first detection tools are made with the ability to: exchange information messages with other first detection tools from the specified set; interrogation of a digital weather station in order to obtain the necessary information about weather conditions; receiving from the communication adapters the necessary information messages about the state of the second detection means. The first and second detection means can be configured to function as alarm devices using various physical principles of operation (patent for invention No. 2594478, publication date: 08/20/2016).

The main disadvantages of the prototype are the lack of the possibility of combining the pass system, control of the perimeter of security and fire systems and additional control from the aircraft, which reduces the efficiency in its use.

The objective of the claimed invention is to eliminate the disadvantage of analogs and the prototype, and the technical result is the effectiveness of its use by combining the pass system, control of the perimeter of security and fire systems and additional control from the aircraft, as well as mobility due to the possibility of its transportation.

The technical result is achieved due to the fact that a robotic security complex for construction projects consisting of, a central server, remote workplaces at checkpoints, equipment and a pass system, a stationary video surveillance system, an active monitoring system, a communication system, interconnected, characterized by , what

used video surveillance and access equipment, as well as a perimeter and special objects control system;

the perimeter security system consists of a group of combined ultra-high frequency infrared sensors;

the video surveillance system consists of a group of video cameras of two types, stationary survey cameras and stationary PTZ cameras with a varifocal lens;

active monitoring system, consists of two all-weather helicopters, a communication and information transmission system, an automated service complex;

The communication system consists of sets of autonomous equipment installed at the facility, in the boxes of the solar power plant, forming a seamless wi-fi field, throughout the facility, while the sets are interconnected by radio bridges and provide information transfer at a speed of at least 100 Mb.

The claimed invention is illustrated by a schematic diagram.

FIG. 1 shows a general view of the complex.

The complex consists of:

1) Central server

2) Remote workplaces at checkpoints.

3) Equipment and systems of admission

4) Perimeter security systems

5) Stationary video surveillance system

6) Active monitoring systems.

7) Communication systems

Central server

The basis of the complex is a software kernel that allows you to integrate various end devices into the system, depending on the nature of the activity at the facility. All finite systems interact with each other, in fact, being a single organism.

Server Specifications:

Intel Xeon Silver 4214R processor (12-core (24-thread), 16.5M Cache, 2.40 GHz, 100W) x 2

Cooling System Supermicro SNK-P0070APS4 4U Active Cooler for Socket P x 2

RAM 64GB PC4-23400 2933MHz DDR4 ECC Registered DIMM x 4

Expansion slots 4x PCI-E x16; 2x PCI-E x8;

Integrated RAID Intel C621 10-Port SATA3 (6Gb / s) Software RAID 0, 1, 5, 10

Hard drives 1 Seagate 1TB SATA3 6 Gb / s 7.2 krpm 128 Mb Exos 7E2 3.5 "HDD (512n) ST1000NM0008 x 2

Hard drives 2 Seagate 16TB SATA3 6 Gb / s 7.2 krpm 256 Mb Exos X16 3.5 "HDD (512e / 4Kn) ST16000NM001G x 8

Integrated NIC 2-port 1 Gbps (2x RJ-45)

IPMI Integrated IPMI 2.0 + KVM-over-LAN with dedicated LAN port

Aspeed AST2500 Integrated Video (1x VGA)

GPU PNY NVIDIA GeForce GTX 1070 Blower 8Gb GDDR5 (1xDVI, 1xHDMI, 3xDP) x 1

Operating system Microsoft Windows Server 2016 Standard (24-core) Rus DSP OEI DVD

Warranty Plan Standard Warranty 3 Years Technical Center

Platform specifications:

Main Applications Workstation for rendering, prototyping, animation, design, CAD

Supported processors Up to two Intel Xeon Scalable series processors

Features IPMI 2.0 + KVM with dedicated LAN port

Server motherboard

board / Chipset

SuperMicro X11DAi-N

Intel C621 Chipset

System Memory Up to 1TB 2666 MHz Reg ECC DDR4 Load Reduced DIMM in 16 DIMM slots

Expansion slots 4x PCI-Express 3.0 x16 for GPU

2x PCI-Express 3.0 x8

Integrated

raid controller

Intel C621 for 8 SATA3 (6Gb / s) ports; RAID 0,1,5,10

Network / Video / Audio 2x 1 Gbps network ports (2x RJ-45)

Integrated video AST2500 (1x VGA)

IPMI 2.0 management + KVM with dedicated LAN port

Intel Node Manager, SUM, SPM, SSM

SuperDoctor 5, Watchdog

8x 3.5 "Hot-Swap SAS3 / SATA3 HDD Baskets

Peripheral equipment Optional DVD-ROM drive

3x 5.25 "drive bays

Power supply High efficiency PSU 1200W

Cooling system 5 fans with speed control

Form Factor 4U Rackmountable / Tower 452 x 178 x 648 mm (17.8 "x 7" x 25.5 ")

Remote workplaces:

Remote workstations are performed on the basis of a PC with the following configuration:

DEXP Mars E256 [AMD FX 8320E, 8x3200 MHz, GeForce GTX 1050 Ti, 8 GB DDR3, HDD 1 TB, Microsoft Windows 10 Pro]

The need for equipping remote workstations arises when there is more than one checkpoint at the facility.

Equipment and access systems:

Work on the admission of workers and visitors is carried out on the basis of face recognition, it is possible to use additionally proxy cards. When organizing the admission of workers to the facility, they are filmed at the checkpoint and added to the system in accordance with the lists of enterprises. In the future, the employee enters the territory without presenting any documents. The system also recognizes workers while moving around the facility. At the facility, sections are formed, to which employees are assigned. Thus, the system monitors compliance with the on-site regime, and gives a signal to the rapid response team about the violation of the regime. In the work on the organization of the access and intra-facility regime, not only video surveillance and access equipment (turnstiles, automatic barriers, barriers) are used, but also a perimeter control system and special objects, a video surveillance system, a helicopter.

When passing vehicles, the integration of license plate recognition systems is carried out, weighing, using the "gateway" method (two barriers that open in turn and exclude the passage of two cars), the use of inspection arches to control the load, identify explosive and narcotic substances.

On the central server, the program generates folders on the passed transport, which contains complete information: general mode of transport, driver, forwarder, nature of the cargo, weight, number of passengers, documents that are the basis for entry and exit. Based on the collected data, the probable route of the vehicle along the object is calculated. The driver is entered into the database as a visitor. When moving around the facility, the video surveillance system recognizes the license plate of the car, and tracks its route and location, as well as monitors the actions and location of the driver. In the event of a deviation from the route of a car or a driver without a car, the event is registered as a violation of the intra-facility regime and a message is generated by the RRT.

Characteristics of truck scales:

Load - 100 t

Length - 26.3 m

Division price - 10 kg

Tolerance - 5 kg

Characteristics of barriers:

Supply voltage 24V

Temperature mode -40 ... + 55

Opening speed 3-5 s

Intensity 100%, 7000 cars per day

Turnstile characteristics:

Supply voltage, V, 24 ± 10%

Power consumption, no more, W: 60

Turnstile weight, 40 kg

Overall dimensions, mm for premises (width × depth × height) for a street without gutters Passage height, mm, Passage width, not less, mm, Number of blades (rows of barrier rods), Rod length, mm, 325 1500 × 1500 × 2410 1550 × 1540 × 2410 2050 550 3 or 4 600

Permissible static forces on the blocking blade in the middle; no more, kgf, 200

Effort of turning the rotor in the middle of the blade, no more than 200 kgf

Mean time between failures, passes 5 2 000 000

Throughput with a single passage, not less than passes / min 15. Throughput with free passage, not less than passes / min, 30. Maximum cable length from ECU to RC, m, 50 (standard length 10 m).

Max. cable length from the ECU to the power supply unit, m (the recommended cross-section of the power supply cable is given in Table 1), 20 (standard length 15 m).

Perimeter security system:

Consists of a group of combined IR and microwave sensors. The detector combines two different physical principles (IR and RL), which increases its immunity to interference and allows it to work in difficult interference conditions. The detection range of violations is 50 m. Information from the sensors is transmitted to the central server with notification of the specific location of the violation of the perimeter, or the presence of persons in the prohibited zone. The perimeter security system is combined with a video surveillance system and a helicopter, which immediately take the place of triggering under video control, carry out recognition according to the principle of friend or foe, and if their own, then who exactly. Perimeter security sensors are installed both on the main territory and on the approaches to technical facilities. In total, one complex can use up to 300 sensors to control all volumes and perimeter.

Video surveillance system

Consists of a group of two types of video cameras, stationary survey cameras and stationary PTZ cameras with a varifocal lens. Video cameras are installed in places of movement of flows of visitors, in the main directions of movement of vehicles. The system is combined with a perimeter guard and helicopter. Provides an automatic overview of the scene in the event of a perimeter alarm. Video cameras use a face recognition program (installed on a central server, conduct current control according to the principle of friend or foe, give an alarm if unauthorized persons are found on the territory, or if the visitor deviates from the proposed route.

Technical characteristics of camcorders

Maximum resolution: 5 MP: 2592x1944, 25-30 frames / sec.

Sensor: 6MP 1 / 1.8 "SONY IMX178 Starvis CMOS progressive scan.

Lens: default 3.6-11 mm varifocal motorized.

Video encoding: up to 3 streams H.264 (BP, MP, HP) / H.264 + (BP, MP, HP) /H.265 / H.265 + / MJPG.

Functionality in short: WDR ~ 120Db, motion detection, anti-sabotage,

Private masks, BLC, HLC, anti-fog, LDC, 2 / 3DNR, ROI 4 zones, corridor mode, network break detector, line crossing, intrusion into the area, abandoned objects, visitor counting, face detection, lens blocking, network disconnection.

The camcorders have a wireless connection to the network and are powered by solar power plants 150 W panel, battery 150 A / h, 12 V.

Active monitoring system

It consists of two all-weather helicopters, a communication and information transmission system, and an automated service complex.

Specifications:

Flight time (battery LiPo 6S 16000) 60+ minutes Maximum speed 90+ km / h Vertical speed: lifting 6 mps Vertical speed: decrease 4.5 m / s Point holding accuracy (GPS mode), horizon ± 2.5 m Point hold accuracy (GPS mode), vertical ± 0.8 m Maximum tilt angle 35 ° Maximum swing speed 150 ° / s Max. permissible wind speed 12 m / s Operating temperature range -20 ... + 45 ° C

The helicopter carries a suspension of up to five kilograms, the possible flight distance in one flight is up to fifty kilometers, a speed of 70 km / h, or hovering in one place for forty-five minutes. With these characteristics, the device can move the suspended equipment, automatically patrolling the object along a given route, while hovering in place, observe the entire territory using a wide-angle camera. The suspension of the thermal imaging camera will give a picture of temperature changes, so that the complex will receive information about the fire safety of the facility and about the presence of unknown persons in closed rooms that are not accessible for video surveillance. At any point on the route, he can receive unscheduled, additional commands and, after their execution, he will proceed to perform a planned flight. In case of emergency situations, the helicopter hovers over the place of the event and, using a high-resolution video camera, gives a detailed picture of the events. The video camera of the helicopter is a part of the face recognition system, and therefore, in the event of an emergency situation, the helicopter will give information on the basis of friend or foe, and if his, who exactly. One of the helicopters is always on observation with a change in place, the same change will take place in case of emergency, ensuring continuous observation of the scene of the event.

The helicopter uses video cameras:

Integrated camera:

• Camera with 20 MP zoom

• Camera with 12MP wide-angle lens

• Laser rangefinder 1200 m

• Radiometric thermal camera 640 × 512 pixels

Specifications:

Size 167 × 135 × 161 mm

Weight 828 ± 5 g

Protection degree IP44

Operating temperature -20 ° C ... + 50 ° C (temperature measurement is available only in the range from -10 ° C to 50 ° C)

Matrice 300 RTK Compatibility

1. Camcorder:

Effective Pixels 20 megapixels Sensor CMOS 1 / 1.7 "

Lens Diagonal angle of view: 66.6 ° –4 °, Focal length: 6.83–119.94 mm (equivalent: 31.7–556.2 mm), Aperture: f / 2.8 – f / 11 (typical), f / 1.6 – f / 11 (at night), Focus: 1 m to ∞ (wide-angle lens), 8 m to ∞ (telephoto lens)

Excerpt 1-1 / 8000 s ISO Video: 100–25600, Photos: 100–25600 Image size 5184 × 3888 Supported file formats MP4, JPEG Video resolution 3840 × 2160 at 30 fps, 1920 × 1080 at speed 30 frames / s Metering mode Spot metering, center-weighted metering Exposure mode Auto, manually Exposure compensation ± 3 (1/3 step)

2. Camera with a wide-angle lens:

ISO Video: 100–25600; Photos: 100–25600 Excerpt 1-1 / 8000 Lens Diagonal viewing angle: 82.9 °; Focal length: 4.5mm (24mm equivalent); Diaphragm: f / 2.8; Focus: from 1 m to ∞ Supported file formats MP4, JPEG Image size 4056 × 3040 Video resolution 1920 × 1080 @ 30fps Metering mode Spot metering, center-weighted metering Exposure mode Auto Sensor CMOS 1 / 2.3 ", 12 MP Exposure compensation ± 3 (1/3 step)

3. Laser length gauge:

measurement range 3-1200 m (vertical surface with a diameter ≥ 12 m and the level of illumination > 20%) Wavelength 905 nm Accuracy of measurements ± (0.2 m + D × 0.15%), where D is the distance to the vertical surface

4. Thermal chamber:

Temperature measurement method Spot metering, area measurement Permission Video: 640 × 512 @ 30Hz, Still: 640 × 512 Digital zoom 1x, 2x, 4x, 8x Pixel pitch 12 microns Spectral band 8-14 microns Sensitivity (NEdT) ≤ 50 mK at f / 1.0 Scene range -40 ° C ... + 150 ° C (high sensitivity), -40 ° C ... + 550 ° C (low sensitivity) FFC Auto / manual Sensor Vanadium Oxide Microbolometer (VOx) Temperature measurement method Spot metering, area measurement Lens Diagonal angle of view: 40.6 °, Aperture: f / 1.0, Focus: 5m to ∞ Photo format R-JPEG (16 bit) Video format MP4 Focal length 13.5 mm (58 mm equivalent)

High definition camcorder:

• Dimensions 152 x 137 x 61 mm

• Weight 549 gr

Camera

• CMOS matrix, 1 / 2.8 "

• Number of pixels: 2.13mrh

• Lens 30x optical zoom

• F1.6-F4.7

• Zoom speed:

• - Opt. wide angle - opt tele: 4.6s

• - Opt. wide angle - digital tele: 6.2c

• - Digital Wide - Digital Tele: 1.8c

• Focus speed: ∞ - min focus: 1.1s

• FOV63.7 ° (wide) - 2.3 ° (tele)

• Digital zoom 6x

• Minimum working distance 10 mm - 1200 mm

• Photo formatJPEG

• Video format MOV, MP4

• Modes of operation Capture, Record, Playback

• Photo modes One frame, Burst: 3/5 frames, Timelapse (2/3/4/7/10/15/20 / 30c)

• Metering Auto, Manual, shutter priority

• Exposure compensation ± 3.0 (1/3 stop)

• Metering mode Center weighted, center (12x8)

• Exposure Lock Supported

• Shutter speed range 1/1 - 1/6000 s

• White balance Auto, Sun, Cloudy, Variable, customizable (2000K - 10000K)

• Comments Supported

• TapZoom Supported

• TapZoom Range1-5

• Fog Reduction Yes

• One Key to 1x Image Yes

• Anti flicker Auto, 50 Hz, 60 Hz

• PAL / NTS Seated

• SD Card Types MicroSD (SD / SDHC / SDXC)

• Max. Capacity: 64 GB, Class 10 or UHS-1

• File systems FAT32 (≤ 32 GB)

• exFAT (> 32 GB)

• Vibration range ± 0.01 °

• Mount Removable

• Controllable range Tilt: + 30 ° to -90 °, Pan: ± 320 °

• Mechanical range Tilt: + 50 ° to -140 °, Pan: ± 330 °, Roll: + 90 ° to -50 °

• Max control speed Tilt: 120 ° / s, Pan: 180 ° / s

An integrated video camera provides control over the movement of persons and vehicles around the facility, identifies places where temperatures rise, fires. It is used to detect persons trying to hide in places that are not accessible for video surveillance. A high-resolution camera is used to monitor storage sites, collect information for calculating the volume of bulk cargo, pouring monoliths.

The object is constantly monitored by a quadrocopter. The device flies by the established route and goes to charge after the second device enters the route.

All information is sent to the central server in real time, the high-definition camera is uploaded to the server at the time of charging and servicing, using the high-speed channel of the charging and servicing base.

Communication system.

Consists of sets of autonomous equipment installed at the facility, in the boxes of the solar power plant, forming a seamless wi fi field, throughout the facility. The sets are interconnected by radio bridges and provide information transfer at a speed of at least 100 Mb. The communication system provides signal transmission from all video cameras and is sufficient to control and monitor the operation of the helicopter and receive information from three suspension devices in real time.

Characteristics of access points forming a wi fi field:

Atheros MIPS 24KC processor, 400 MHz

RAM 32 MB SDRAM, 8MB Flash

Network interface 2x10 / 100 BASE-TX (cat. 5, RJ-45), Ethernet interface

Declaration of Conformity FCC 15.247, IC, CE

Channel width 5/10/20/40 MHz

Operating range 2412-2462 MHz (802.11b / g / n)

Transmitter power 26 dBm, +/- 2 dB

RX Sensitivity 97 dBm +/- 2 dB

WiFi Antenna 10.4 ~ 11.2 dBi Dual Polarization

Coverage area Up to 10 km (with minimum channel width)

TCP / IP Throughput up to 150 Mbps +

Maximum power consumption 8 W

Power supply 24 V, 0.5 A (12 W). Supplied with injector

PoE power supply method. Voltage is supplied via Ethernet (pairs 4 and 5 are positive, 7 and 8 are negative)

Vibration test ETSI300-019-1.4

Humidity 5% to 95% (condensing)

Working temperature from -30 to + 80 ° С

Dimensions 29.4 cm x 8 cm x 3 cm

Weight 0.4 kg

The complex takes care of all the issues of organizing access and intra-facility regimes, monitors law and order at the facility. So the share of the physical protection is the suppression of the violations reported by the complex. The complex also monitors the reaction of the physical guard to suppress violations, which, of course, raises the level of discipline. The security group is significantly reduced, the influence of the human factor decreases, and the quality of work increases.

In addition to the listed works, the complex conducts analytics of all controlled areas, prepares and sends reports to the responsible persons of the facility. Reports can include any specified parameters: freight traffic volumes, differentiation by type of cargo. The number of missed persons, including employees of the facility, guests, clients, visitors, arrival and departure times, routes of movement around the facility. Accordingly, the complex can manage the system of intra-facility access, access levels.

The video surveillance system interacts with the access and alarm system. When a signal is received about a violation of the perimeter, an alarm from an object or violation of the access regime, the nearest video cameras turn around and take a close-up view to these directions, after passing the object and transferring it to the next video camera, the previous video camera returns to normal mode. The server has software for recognizing faces and numbers, which is used to organize the pass, video cameras to the territory have been added to the recognition system, so when an alarm is received, the intruder is recognized on the basis of "friend or foe" and if his own, then who exactly.

With this organization of video surveillance, there is no need to create a situational center, since the video analytics is carried out by the complex. At the guard post, there are monitors with images of the main directions displayed on them, no more than ten and one monitor for observing the actions of intruders accompanied by the complex. In a normal situation, the alarm monitor can be used by security guards for selective observation, it automatically switches to the violation monitoring mode.

The use of a robotic security complex is not only the use of advanced methods of security, it is the rational use of the company's own funds. The complex allows you to get significant savings in money while improving the quality and stability of security. Not the least important is the objective informing the head of the facility, the complex has assigned tasks and does not have its own preferences or interests.

An additional advantage of the complex is the ability to control raw materials and production volumes, for these purposes, under normal conditions, additional funds are spent.

I propose to consider the options for using projects at construction sites and compare the costs of security before and after the installation of the complex.

1) Construction of microdistrict. Salaryevo:

To ensure the security of the construction, a complex was used, which consists of an access control system with automatic detection of explosive and narcotic substances and equipment for admitting and blocking the territory, an active monitoring system, an object perimeter control system, a stationary surveillance video camera system and an information receiving and processing center with an automatic function. analysts and informing the immediate response teams, competent structures and responsible persons of the object.

The complex was tested at a large construction site. The complex made it possible to increase the efficiency of security and reduce the cost of organizing security. Now it is possible to immediately respond to incidents, receive analytical information by the responsible persons of the Customer. The tasks of monitoring the fire situation, identifying persons in closed rooms, in violation of the established order, were completed. The complex divided the streams of movement of persons at the facility, in the event of a violation of the intra-facility regime, it called a guard squad, and accompanied the violator with video surveillance. Video surveillance was carried out both by stationary video cameras and gimbals on a quadcopter.

Claims (7)

A robotic security complex for construction projects, consisting of a central server, remote workplaces at checkpoints, equipment and a pass system, a stationary video surveillance system, an active monitoring system, a communication system, interconnected, characterized in that used video surveillance and security equipment, as well as a perimeter and construction site security system; the perimeter security system consists of a group of combined ultra-high frequency infrared sensors; the video surveillance system consists of a group of two types of video cameras; stationary survey cameras and stationary PTZ video cameras with a varifocal lens; the active monitoring system consists of two all-weather helicopters, a communication and information transmission system, an automated service complex; The communication system consists of sets of autonomous equipment installed at the facility, in the boxes of the solar power plant, forming a seamless wi-fi field, throughout the facility, while the sets are interconnected by radio bridges and provide information transfer at a speed of at least 100 Mb.

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