RU137133U1 - COMMUNICATION DIGITAL DEVICE - Google Patents

Abstract

1. Communication digital device, including a voltage protection unit, at least one circuit breaker, at least one power supply unit, at least one first controller, comprising a pulse input controller, a current input controller, a voltage converter, non-volatile random access memory elements, at least one communication socket, at least one galvanic cell, at least one data transmit-receive unit, at least one processor associated with the controller m pulse inputs, a current input controller, a voltage converter, an element of non-volatile random access memory, an element of random access memory, at least one communication socket, a galvanic element, at least one data transmission and reception unit. 2. The device according to claim 1, which made with the possibility of communication simultaneously at least three communication channels. 3. The device according to claim 2, in which the first controller is configured to automatically select a communication channel. 4. The device according to claim 1, in which rum, the first controller contains at least one USB port. 5. The device according to claim 4, in which the USB port has a throughput of about 480 Mbps. 6. The device according to claim 1, which contains at least an electromechanical relay, associated with the power supply. 7. The device according to claim 1, which contains at least one network switch associated with the first controller. 8. The device according to claim 1, which contains at least one battery connected to the power supply. The device according to claim 1, which contains at least one heating element associated with automatically

Description

The technical field to which the utility model relates.

The utility model relates to the field of information and communication technologies, in particular, to complexes for monitoring the technological parameters of the observed objects and controlling the process equipment connected to it.

Boxing can be used as part of a technological monitoring system for the observed parameters in housing and communal services, oil production and other industries, including in the Far North.

State of the art

The solution has no analogues.

The tasks to be solved by the claimed utility model are: to increase the energy efficiency potential of these sectors of the economy, optimize equipment operating modes and reduce the influence of the human factor on technological processes, as well as remote analysis of equipment operation and management in severe climatic conditions.

Utility Model Disclosure

The utility model relates to the field of information and communication technologies, in particular, to complexes for monitoring the technological parameters of the observed objects and controlling the process equipment connected to it.

Boxing can be used as part of a technological monitoring system for the observed parameters in housing and communal services, oil production and other industries, including in the Far North.

The tasks to be solved by the claimed utility model are: to increase the energy efficiency potential of these sectors of the economy, optimize equipment operating modes and reduce the influence of the human factor on technological processes, as well as remote analysis of equipment operation and management in severe climatic conditions.

A digital communication device, including a voltage protection unit, at least one circuit breaker, at least one power supply unit, at least one first controller, comprising a pulse input controller, a current input controller, a voltage converter, non-volatile random access memory elements, at least at least one communication socket, at least one galvanic cell, at least one data transmit-receive unit, at least one processor connected to the controller pulse input, a current input, a voltage converter, non-volatile memory element, memory element, at least one communication connector, the electrochemical cell at least one data reception and transmission unit.

Brief Description of the Drawings

The present utility model and prior art are illustrated in the following drawings:

Figure 1 - Structural diagram of Boxing ACS TP "Oasis"

Figure 2 - External view of the box of industrial control system

Figure 3 - Appearance of the box for maximum configuration

A person skilled in the art, using the present description and drawings, may implement a utility model as stated in the utility model formula to achieve the indicated technical results.

Utility Model Implementation

The basis of the Box for the collection and transfer of technological parameters is the Oasis intelligent controller (IR) and picking up to 8 pieces, and depending on climatic conditions and the functional orientation of the box, it is understaffed with appropriate auxiliary equipment.

A digital communication device comprising a voltage protection unit, at least one circuit breaker, at least one power supply unit, at least one first controller comprising a pulse input controller, a current input controller, a voltage converter, a non-volatile memory element, a random access memory element at least one communication socket, at least one galvanic cell, at least one data transmit-receive unit, at least one processor connected with a pulse input controller, a current input controller, a voltage converter, a non-volatile memory element, a random access memory element, at least one communication connector, a galvanic cell with at least one data transmit-receive unit.

The information controller in the Box is used to implement the following main functions:

- informational - through the collection of data from heterogeneous devices at the facility (control stations, metering stations for fuel and energy resources, gas condensate storage units, wellhead telemetry, etc.) and storage of received data in the internal memory in the form of a local database;

- analytical - through data analysis according to algorithms determined by the services of the Customer; formation of output forms, including reports, acts, protocols; tracking of emergency events, their processing and transmission via emergency communication channels.

- control - through the execution of control commands for engine control stations formed at the OASIS-Service AWP according to the algorithms specified by the Customer, including:

- launch of test programs;

- control of personnel actions at the technological facility (cluster site);

- switching - through the transfer and synchronization of data and events to the top-level database via any wireless and wired communication channels periodically and upon request; through work with any exchange protocols and their adaptation with the customer's top-level protocol.

Each of the installed IR has the following technical characteristics:

- providing communication through connected devices simultaneously on 3 channels, and the channel is selected automatically based on the availability and quality of communication, including, but not limited to:

- Ethernet 802;

- RS485;

- RS232;

- the presence of a real-time clock powered by a built-in battery and ensuring uninterrupted operation for 10 years, with the possibility of adjusting the time from -50 to +50 seconds;

- data storage in a formalized structure:

- according to the object (belonging to the control system, well, well, cluster, TsNNG, field);

- according to data (belonging to the source of the collected data);

- according to calculated data updated in real time (specific parameters, engineering calculations, etc.);

- on events, including actions of personnel at the facility;

- providing access to all the functions of equipment of third-party manufacturers, while it is possible to operate simultaneously as part of several automated process control systems (for example, automatic control system “Region” and automatic control system “OASIS”);

- high reliability due to the use of multiple redundancy of power and communication circuits (GSM, Ethernet);

- embedding control and analysis programs for data transmitted over communication channels, moreover, programs are created in a convenient, intuitive graphical interface (browser);

- the possibility of reprogramming IR over existing communication channels;

- the presence of a USB port with a bandwidth of 480 Mbps and the ability to read information using a USB Flash device;

- small dimensions (board size 95 × 95 × 20 mm);

- simplicity and speed of installation;

- low power consumption.

IR has the ability to connect:

- up to 2 × 256 devices via RS485 interface;

- up to 2 × 256 devices via RS485 interface supporting Modbus RTU protocol);

- up to 2 devices via RS232;

- up to 3 devices on the 4-20 mA interface;

- up to 3 dry contact devices;

- up to 3 devices via digital interfaces, which can be configured as input and output;

- Any devices that support the Ethernet 10/100 Base-T protocol (IEEE 802.3 with Modbus TCP protocol) and connected to a LAN network.

IR provides connection to:

- typical well management stations;

- wireless telemetry system of wellhead parameters STM-U;

- automated group metering units;

- control and protection devices for the electric drive of the valve without the use of limit switches;

- frequency converters;

- sensors:

- closing / opening of doors (opening);

- volume (movement);

- glass breaking;

- temperature;

- humidity;

- smoke;

- gas contamination;

- pressure;

- tilt;

- level;

- food control;

- flow rate:

- electricity;

- heat;

- fuel

- gas;

- liquids.

The box is designed to provide two-way exchange of information between the control station (SU) with technological equipment, measuring devices and actuators with remote automated workstations of users through server software and equipment of the automated control system “Oasis” or other automatic control systems using Modbus RTUYTCP protocol.

At the moment, communication channels are used to organize interaction with the "upper" level of the automatic process control system, the choice of which is also automatic, based on the availability and quality of communication: GPRS;

- Ethernet 802.

By its functional purpose, Boxing is independent of the design variant of the control system and, by the type of control of technological equipment, supplements the control system with an intelligent control system (IP).

Boxing, controlling the change of maintenance modes, under the influence of external factors in accordance with the specified criteria provides interactive automatic control in accordance with the implemented control and exchange algorithms without the participation of a human operator.

Currently, various devices are being used to collect and transmit data from technological objects, with the help of which users can organize automatic process control systems of various functional orientations.

However, the creation of a universal boxing, depending on climatic conditions and the functional orientation of the use of boxing, is an urgent task.

Block diagram of Boxing automated process control system “OASIS” is presented in FIG. 1.

Structurally, the box for the collection and transfer of technological parameters on the basis of an intelligent controller as a finished product of automated process control systems is assembled in a metal casing with a protection class not worse than IP 54 in accordance with the requirements of GOST 14254.

The supply voltage (220 V) is supplied directly to the terminals of the voltage protection unit, designed to protect the Box from high voltage.

From the output of the voltage protection unit, the voltage is distributed through a group of mechanical circuit breakers designed to protect equipment from short circuit currents and overloads.

From the outputs of the circuit breakers, the voltage, in groups, is supplied to electrical outlets, additional Boxing equipment, a lack of power sensor and a switching power supply.

Sockets are designed to supply power to external accessories.

Boxing accessories include:

- a heating element (TEN), designed to maintain the optimum temperature inside the Box at negative ambient temperatures while turning the TEN on and off is automatic and is provided by a built-in thermal relay;

- a fluorescent lamp designed for the convenience of conducting a visual inspection of Box and has a built-in switch.

An electromechanical relay with normally open contacts was used as a sensor for lack of power, in the absence of power (220 V), the relay contacts are opened and a pulse is sent to the pulse input of one of the Intelligent Controllers (IR), through which the IR generates a command and is transmitted to the operator's workplace.

Switching power supply is a high-tech device with a high efficiency, providing a stable output voltage when the load current or input voltage changes, and is designed to supply power voltage (12 V), through screw terminal clamps to the elements of automatic process control equipment:

- TEN fans,

- network switch

- WIFI hotspot

- Intelligent Controllers.

The power supply also has terminals for connecting and charging the battery, which ensures its operation as an uninterruptible power supply, in the absence of mains voltage.

TEN fans are designed to ensure uniform temperature distribution throughout the box.

The network switch is designed to connect IR, WIFI access points and external connected devices over a local network.

WIFI access point is designed for remote IR control.

Intelligent Controllers are the basis of automatic process control systems and ensure the interaction of all Box devices and external connected devices, as well as provide two-way information exchange between automatic process control systems and user workstations through server software and equipment.

In Boxing, ICS can be installed up to eight IR. The composition of the IR includes:

- a voltage converter that provides voltage to the IR elements and external connected sensors;

- a processor that controls the operation of all IR elements;

- RAM, providing temporary storage of commands necessary for the processor;

- non-volatile memory, providing storage of accumulated data;

- a galvanic cell supporting the operation of the processor’s built-in clock;

- two USB connectors for input / output of information to external devices;

- slot mini SO, designed to enter information;

- a display connector for connecting a device for visual display of information;

- GSM modem operating in the GSM-GPRS 850/900/1800/1900 range and the ability to connect two SIM cards;

- RF transceiver, designed to remotely connect external devices over the air, in the allowed frequency range 868-868.2 MHz, using installed transceivers on external devices;

- pulse input controller, with the ability to connect up to five external sensors, with a pulse interface;

- controller of current inputs, with the ability to connect up to five external sensors, with a current interface;

- two RS232 controllers designed to connect devices via the RS232 interface;

- two RS585 controllers designed to connect devices via the RS485 interface;

- Ethernet controller, designed to connect over a local network.

The appearance and placement of ACS TP elements in Boxing are presented in Figure 2.

Information is transmitted using an external, whip antenna (6) installed outside the Box, using the built-in magnet.

Control system elements are installed on the mounting panel (2) of the box.

In its composition, Boxing has up to 8 (eight) intelligent controllers (3), which are the basis of the control system, which, in pairs, are attached to an aluminum plate, on brass racks.

Next, the plate is attached to the latch lock mounted on the DIN rail (4), which, in turn, is mounted on the box mounting panel.

Similarly, on this DIN rail, a network switch (5) is installed, which ensures the pairing of IR blocks between themselves and between peripheral devices, via a local Ethernet network.

Each smart controller is equipped with a GSM modem, providing two-way information exchange between the equipment control station, measuring devices and actuators with user workstations through server software and equipment.

Information is transmitted using remote, whip antennas (6) installed outside the Box using the built-in magnet.

Each smart controller provides the connection of several sensors with a current and pulse interface; connection of measuring instruments and control devices, via interfaces: RS485, RS232 and Ethernet and connection of visual information output means (display).

It is also possible to wirelessly connect remote equipment, over the air, in the allowed (open) frequency range of communication, using the built-in transceiver and installed transceiver on the connected device.

This DIN rail also has screw terminal clamps (7) that provide improved quality and manufacturability and are designed to connect the power wires of the installed IR and network switch with a pulse power source (8).

The switching power supply is attached to the DIN rail (9), located perpendicular to the above, using the lock-latch provided by the manufacturer.

Switching power supply is a high-tech device with a high efficiency, providing a stable output voltage when the load current or input voltage changes, it also has terminals for connecting and charging the battery (10), which ensures its operation as an uninterruptible power supply, in the absence of mains voltage, and is pressed to the mounting plate by a fixing strip, on studs with nuts (11).

In Boxing, a power-off alarm is implemented, in the absence of power, relay contacts (12) open, an impulse is sent to one of the IRs connected to the relay, which is formed as a command and transmitted to the operator's workstation, the relay is installed on a DIN rail, next to the power source , using the standard clamp.

The input of signal cables and the power supply cable of the ACS TP box is carried out in the lower part of the box, through the installed glands-pressure inputs (13).

The power cable is connected directly to the voltage protection unit (14), designed to protect ACS from increased voltage, while the voltage protection unit is mounted on a DIN rail (9) using a standard clip.

Further, from the output of the voltage protection unit, the supply voltage is distributed through a group of mechanical circuit breakers (15) designed to protect equipment from short circuit currents and overloads, which are also installed on this DIN rail using standard clamps.

From the outputs of circuit breakers, the voltage, in groups, is supplied to electrical outlets (16), designed to power external additional equipment and additional equipment of the box. Electrical outlets are also mounted on this DIN rail using standard clamps.

Additional boxing equipment includes a heating element (TEN) and a box lighting lamp.

The heater (17) provides support for the optimal temperature inside the Box at low ambient temperatures. Turning on and off the heater is automatically provided by the built-in thermal relay.

The heater is installed directly on the mounting panel (2), in the lower part of the box, using screw connections. Fans are installed on the heater to ensure uniform temperature distribution throughout the box. Fans are connected to the power supply terminals of the terminal clamps (7).

The lighting lamp (18) is designed to facilitate visual inspection of the box and has a built-in mechanical switch. The lamp is fixed on the L-shaped plates, on the left side of the box, using screw connections.

To ensure the quality and manufacturability of the installation, and its aesthetics, perforated cable channels (19) are installed in the Box, designed for laying cable and signal routes.

To install additional equipment, additional fastenings, clamping strips and studs with nuts (20), located in the middle of the box, are provided in the box.

To provide external remote connections to installed smart controllers, without the need to open the front door, Boxing provides constructive installation of WiFi point-to-point equipment, which is installed on a DIN rail (4) and connected via a network switch (5), while WiFi equipment is taken from outlets (16).

It is allowed to extend the USB channel (adapter) with the USB Flash connection supplied in the kit for unloading the ROM in the agreed format.

All conductive parts and switching elements are interconnected so as to exclude the possibility of loosening the connection under operating conditions.

The electrical circuitry eliminates the possibility of spontaneous switching on, off and changing operating modes of the equipment supplied by Box.

An autopsy sensor is installed on the Box’s case - a reed switch, which serves as an alarm when trying to gain unauthorized access to the equipment of the box and is connected to the IR terminals, the counterpart of the tamper is a magnet, mounted on the box door, opposite the reed switch.

Claims (13)

1. Communication digital device, including a voltage protection unit, at least one circuit breaker, at least one power supply unit, at least one first controller, comprising a pulse input controller, a current input controller, a voltage converter, non-volatile random access memory elements, at least one communication socket, at least one galvanic cell, at least one data transmit-receive unit, at least one processor associated with the controller m pulse input, a current input, a voltage converter, non-volatile memory element, memory element, at least one communication connector, the electrochemical cell at least one data reception and transmission unit. 2. The device according to claim 1, which is configured to provide communication simultaneously on at least three communication channels. 3. The device according to claim 2, in which the first controller is configured to automatically select a communication channel. 4. The device according to claim 1, in which the first controller contains at least one USB port. 5. The device according to claim 4, in which the USB port has a throughput of about 480 Mbps. 6. The device according to claim 1, which contains at least an electromechanical relay associated with the power supply. 7. The device according to claim 1, which contains at least one network switch associated with the first controller. 8. The device according to claim 1, which contains at least one battery associated with the power supply. 9. The device according to claim 1, which contains at least one heating element associated with a circuit breaker, and a fan associated with a heating element. 10. The device according to claim 1, in which the first controller contains at least one memory card slot. 11. The device according to claim 1, in which the first controller is mounted on an aluminum plate on brass racks. 12. The device according to claim 1, in which the first controller is equipped with at least one GSM modem. 13. The device according to claim 1, in which the first controller is configured to wirelessly connect to remote equipment.

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