RU2814325C1 - Multi-service platform of intelligent vehicles - Google Patents

Abstract

FIELD: data processing; transportation.

SUBSTANCE: invention relates to a multiservice platform of intelligent transport systems. Platform is integrated into the digital control system of the transport network. System comprises: service platform operator automated workstation (AWS) and data exchange nodes, service platform control server, payment transaction server, service coordination server, service platform security operator AWS, service platform information security server, system twin server, data encryption server, system diagnostics and update server, user access server, service platform server, service platform data exchange server, service data processing server, information data processing server, service platform data bank, platform data bank, first and second user data banks, information data bank, information data processing server, user data processing server and communication module. Operators workstations are connected with system elements by means of data exchange units in a certain sequence.

EFFECT: wider range of equipment is achieved.

1 cl, 1 dwg

Description

The invention relates to the field of control and management of vehicles and can be used as a multi-service platform for intelligent vehicles integrated into a single digital transport network management platform.

A ground transport dispatch control system is known [RU 16878, U1, G08G 1/00, 02/20/2001], containing a dispatch device for monitoring and controlling vehicles with a unit for receiving and transmitting information, as well as a device for collecting and exchanging information installed on stationary objects ( USID NO), and information collection and exchange devices installed on vehicles (USID TC), and the above-mentioned devices, through the information receiving and transmitting unit of the dispatcher device, are connected to the information collection block with USID NO, the information collection unit with USID TC, the block determining the location of vehicles, a block for collecting information about emergency situations, and these blocks, in turn, through a block for processing and generating information, are connected to a block for generating information for vehicle drivers, a block for generating reference information, a block for generating information for service points, and the latter the mentioned blocks are connected through the transmission receiving block to the NO device and the vehicle device.

The disadvantage of this technical solution is its relatively narrow scope of application.

The closest in technical essence to the proposed one is the transport dispatch control system [RU 2305326, C2, G08G 1/01, 08.27.2007], containing a central dispatch center with an automated dispatcher workstation, made on a computer, and a multi-channel transceiver, as well as nodes exchange of data between message transmitters and the multi-channel transceiver of the central control center, and at the central control center a subscriber station is used as a multi-channel transceiver, the transceiver module of which is connected through a short-range communication channel to the newly introduced transceiver module connected to the computer of the automated workstation dispatcher, the mentioned data exchange nodes are located on mobile units and each of them is a subscriber station, the transceiver module of which is connected via a short-range wireless channel to the transceiver modules of message transmitters, the message transmitters are located at control points of the route and each contains a microcontroller , to which the transceiver module is connected, the subscriber station of the central dispatch center contains a control unit made on a microcontroller, to which a multi-channel transceiver, a speech input-output unit and a transceiver module are connected, the subscriber station of each mobile unit contains a control unit made on microcontroller to which a multi-channel transceiver, control panel, speech input/output unit, display and transceiver module are connected, all subscriber stations of the system are connected to the cellular network.

The disadvantage of the closest technical solution is its relatively narrow scope of application, which does not allow it to be used as a multi-service platform for intelligent vehicles integrated into a single digital transport network management platform.

The problem that is solved in the invention is to expand the scope of application of the device with the aim of using it as a multi-service platform for intelligent vehicles, integrated into a single digital platform for managing the transport network, and on this basis expanding the arsenal of technical means that can be used for automated control of intelligent vehicles. vehicles.

The required technical result is to expand the scope of application of the known device in order to ensure its use as a multi-service platform for intelligent vehicles, integrated into a single digital platform for managing the transport network, as well as expanding on this basis the arsenal of technical means that can be used for automated control of intelligent vehicles. vehicles.

The task is solved, the required technical result is achieved by the fact that the device containing the service platform operator’s workplace and data exchange nodes, according to the invention, includes a service platform control server, a payment transaction server, a service coordination server, a service platform security operator’s workplace, service platform information security server, system twin server, data encryption server, system diagnostic and update server, user access server, service platform server, service platform data exchange server, service data processing server, information data processing server, service platform data bank, platform data bank, first user data bank, second user data bank, information data bank, platform data processing server, user data processing server and communication module, while the input-output of the service platform operator's workstation is connected through the first data exchange node to the first inputs - the outputs of the service platform server, the service platform data exchange server and the service platform management server, the second input-output of which, through the second data exchange node, is connected to the input-output of the payment transaction server and the input-output of the server coordination server, the input-output of the service security operator's automated workplace platform, through the third data exchange node, is connected to the second input-output of the service platform server and to the first input-output of the information security server of the service platform, the second input-output of which, through the fourth data exchange node, is connected to the inputs and outputs of the system twin server, the data encryption server, diagnostic and system update server and user access server, the second input-output of the service platform data exchange server is connected through the fifth data exchange node to the input-output of the service data processing server, information data processing server, platform data processing server and user data processing server, the third input-output of the service platform server is connected through the sixth data exchange node to the first input-output of the service platform data bank and to the third input-output of the service platform data exchange server, the fourth input-output of which is connected to the communication module through the seventh data exchange node, the second The input-output of the service platform data bank is connected through the eighth data exchange node to the input-outputs of the platform data bank, the first user data bank, the second user data bank and the information data bank.

The drawing shows a functional diagram of a multi-service platform for intelligent vehicles integrated into a digital transport network management system.

A multi-service platform for intelligent vehicles integrated into a digital transport network management system contains an automated workstation (AWS) 1 of the service platform operator, server 2 for managing the service platform, server 3 for payment transactions, server 4 for coordinating services, AWS 5 for the security operator of the service platform, server 6 information security of the service platform, system twin server 7, data encryption server 8, diagnostic and system update server 9, user access server 10, service platform server 11, service platform data exchange server 12, service data processing server 13, information processing server 14 data, service platform data bank 15, platform data bank 16, first user data bank 17, second user data bank 18, information data bank 19, platform data processing server 20, user data processing server 21 and communication module 22.

In a multi-service platform of intelligent vehicles integrated into a digital transport network management system, the input-output of the service platform operator's workstation 1 through the first data exchange node 23 is connected to the first inputs and outputs of the service platform server 11, the service platform data exchange server and the service platform control server 2 , the second input-output of which, through the second data exchange node 24, is connected to the input-output of the payment transaction server 3 and to the input-output of the server coordination server 4.

In addition, the input-output of the automated workplace 5 of the service platform security operator is connected through the third data exchange node 25 to the second input-output of the service platform server 11 and to the first input-output of the service platform information security server 6, the second input-output of which is through the fourth node 26 data exchange is connected to the inputs and outputs of the system twin server 7, data encryption server 8, diagnostic and system update server 9 and user access server 10.

In addition to the above, the second input-output of the service platform data exchange server 12 is connected through the fifth data exchange node 27 to the inputs and outputs of the service data processing server 13, information data processing server 14, platform data processing server 20 and user data processing server 21.

In a multiserver platform, the third input-output of the service platform server 11 through the sixth data exchange node 28 is connected to the first input-output of the service platform data bank 15 and with the third input-output of the service platform data exchange server 12, the fourth input-output of which is through the seventh node 29 data exchange is connected to the communication module 22, and the second input-output of the service platform data bank 15 through the eighth data exchange node 30 is connected to the inputs and outputs of the platform data bank 16, the first user data bank 17, the second user data bank 18 and the information data bank 19 .

The tools used in the proposed platform have the following purpose.

Automated workstation (AWS) 1 of the service platform operator - performs the functions of autonomous control of the service platform under human control of the operator.

Service platform management server 2 - performs the functions of distributing control commands.

Payment transaction server 3 - performs the functions of processing service transactions.

Server 4 coordination of services - performs the functions of distributing tasks between services.

AWS 5 of the service platform security operator - performs the functions of autonomous control of the service platform security systems with human operator control.

Server 6 information security service platform - performs the functions of coordinating the operation of security systems.

System twin server 7 - performs the functions of duplicating the operation of the service platform system in case of technical failures in the main system.

Data encryption server 8 - performs the functions of cryptographic data transformation to ensure confidential access.

Server 9 diagnostics and system updates - performs the functions of monitoring the operation of security systems and making updates to prevent errors.

User access server 10 - performs the functions of distributing access to various systems of the service platform.

Service platform server 11 - performs the functions of distributing commands of functional tasks between the service platform systems.

Data exchange server 12 of the service platform - performs the functions of sending and receiving information data between systems of other levels.

Server 13 for processing service data - performs the functions of processing operational data of the service level.

Server 14 for processing information data - performs the functions of processing data from systems at other levels.

Service platform data bank 15 - performs the functions of generating platform operation data for systems at other levels.

Bank 16 platform data - performs the functions of storing platform data generated on the basis of processed data from systems at other levels.

The first bank 17 of user data - performs the functions of storing data of platform users and platform services.

The second bank 18 user data - performs the functions of storing data from user service operations.

Information data bank 19 - performs the functions of storing operational data of platform service systems.

Platform data processing server 20 - performs the functions of operational tasks for processing incoming and outgoing data.

Server 21 for processing user data - performs the functions of operational tasks for working with data from service users and the platform level.

Communication module 22 - serves as a link between levels.

Nodes 23 - 30 act as a link between servers of the same level.

The multi-service platform of intelligent vehicles, integrated into a single digital transport network management platform, works as follows.

Let us first describe its conceptual structure.

The multiservice platform of intelligent vehicles (MP ITS), integrated into a unified digital platform for transport network management, is a system that is part of a structure of vertically integrated interconnected levels of control and data exchange for the implementation of functional tasks. A vertically integrated system forms an interconnected system for distributing the area of data exchange and management actions that affect both user services and the overall movement of traffic flow on the road network (RTN).

By intelligent vehicles (ITS) we mean a set of automated traffic control systems on the transport network. By services (multi-services) we mean automated systems for providing services to road users.

The functionality of the proposed multi-service ITS platform is to collect and process data from integrated services and manage their work based on incoming information and coordination data from a single control center for the transport network.

The Service level is a system integrated into the ITS service platform and performing the functions of providing user services. At this level, direct interaction is carried out with users moving along the transport network and interested in receiving services that help better meet the needs of mobility, efficiency and quality of use of road networks.

The service user level reflects the end user of the services provided by the services to meet the needs of road users. This level provides information to road users as users, as well as the opportunity to obtain service opportunities to increase the efficiency and quality of solving transport problems through the use of the services provided in the structure of digital management of the road sector. In addition, at the user level, data on confirmed transport demand and needs are generated that influence management decisions at the top level of management to improve the movement of traffic flows and the efficiency of using road networks.

The logic of implementing a vertically integrated system involves distribution into basic subsystems of all levels. The basic subsystems include:

- data exchange subsystem;

- data bank;

- control subsystem;

- information security subsystem.

At the ITS service platform level, the data exchange subsystem performs tasks with the following set of functions:

- Collection and submission of information data. The function performs the receipt, processing and generation of information data at the TS UDC level for ITS services;

- Collection and transmission of user data. The function operates on the received user data from the service level, and forms an up-to-date database to maintain;

- Collection and transfer of services. The function collects, processes and generates service data coming from the Service level;

- Providing information access to functional systems of the service platform. Performs the tasks of providing information data, functions of the management subsystem of the ITS service platform;

- Collection of platform data. Performs the function of collecting and generating unified data from the ITS service platform to provide other levels with information data;

- Providing data to services. The functional task is to generate and provide information data for services connected to the ITS service platform;

- Providing platform data to the UTsPU system. Transmits up-to-date information to the level of the CU CU, generated on the basis of platform data.

The functions of the Data Bank subsystem of the ITS service platform carry out the tasks of storage, archiving, and provision in the form of an up-to-date database. Consists of the following storage functions:

- Storage of information data. Performs the functions of archiving incoming information data and forming an up-to-date database;

- Storage of data about services. Archives and maintains an up-to-date database of services for all services connected to the platform;

- Maintaining a user base. Performs the function of forming a database of users necessary for the provision of services;

- Storage of platform data. Performs the functions of archiving and maintaining an up-to-date platform data base for redirection across levels of a vertically integrated system;

The ITS services platform management subsystem is divided into performing the functions of a normal operating mode and a situational mode of managing the platform system. Normal operating mode functions include:

- Coordination of services. The fundamental function of the management subsystem, providing operational management of connected services, to ensure the systematic implementation of services and achieve a synergistic effect in a vertically integrated structure;

- Management of TP participants in the service provision mode. The work of this function is aimed at controlling the movement of user vehicles to ensure the best quality of service provision in the existing conditions of the transport network;

- Processing payment transactions. Performs the functions of executing payment orders for connected services to provide user services.

In the event of situational conditions, the only emergency management function is performed, coordinating service users in the process of providing services, in order to minimize damage and adjust the service.

The security system of the ITS service platform is aimed at ensuring the functioning of platform processes and implements the following functions:

- Ensuring duplication of the service platform twin. Provides a backup system for performing functional tasks in case of system errors;

- Detection of external unauthorized entry. The functional task is to prevent external unauthorized penetration into the operation of the system;

- Ensuring the confidentiality of platform data. Performs the function of data encryption and controlled access to the provision of information within the system;

- Diagnostics for platform system errors. Ensures timely detection of system errors in the operation of the system;

- Carrying out preventive system updates. Eliminates diagnosed errors and installs system updates to prevent software failures.

The principle of operation of the ITS service platform level is to receive data from the TC and Service levels, forming an up-to-date information base, distributing among management functions aimed at ensuring the coordinated operation of services and increasing the efficiency of service provision. Also, the ITS service platform sends platform data to the CU TS for accounting for information training of top-level subsystems.

The “Service” level implements functions aimed at providing service services, taking into account the coordination of the upper levels.

The functionality of the service data exchange subsystem includes the following:

- Information support of the service. The function performs the tasks of providing the necessary data for the service, necessary for the provision of services, as well as delivering it to the end user;

- Collection of user data within the service. Performs the function of collecting user data necessary for the service, for subsequent use in the formation of user services;

- Collection of user requests. The function produces

- Collection of data about services. This function performs the tasks of receiving applications from users and creating a service;

- Providing coordination data for the service. Function

- Providing coordination data for user services

- Collection of service data. The function aggregates data to form unified service data;

- Ensuring the transfer of service data to the ITS service platform. The function generates and transmits service data to the ITS service platform to perform functional level tasks;

- Providing service data to service users. The function generates and provides up-to-date service information data for the implementation of user services.

The functions of the Data Bank subsystem of the service perform the tasks of storing and forming an up-to-date database necessary to perform the tasks of the service. The service data bank consists of the following functions:

- Storage of service information data. Performs the function of storing and forming an up-to-date database of external information data necessary for the implementation of the service;

- Storage of user data within the service. Performs the functions of forming an up-to-date user base within the service;

- Storage of service data. Performs the functions of forming an up-to-date database of services of various statuses;

- Storage of service data. Integration of all service data necessary for both coordination functions and transmission of service information data.

The managerial functionality of the service performs the tasks of forming, providing the service, as well as changes in the operation of the service in the event of abnormal operating conditions. The service management subsystem includes the following functions:

- Formation of services. The function generates service offers and processes user requests for services;

- Processing payment orders. The function processes payment transactions for service services and confirms the registration of the service;

- Coordination of service provision. The function performs the tasks of controlling the user's movement in the service provision mode;

- Coordinating the work of the service in case of emergency conditions. The function performs the tasks of managing the operation of the service and providing services in the event of unfavorable events that affect the service.

The functionality of the service security subsystem has similar functions to the ITS service platform.

The operating principle of the Service level is to collect data from the levels of the ITS service platform and the User level for the subsequent formation of service services. Data from the ITS service platform allows you to adjust the operation of the service, in particular, affect the service offer for users, as well as make changes to the provision of services. Data coming from the User level allows you to design and implement user services. Data exchange allows you to process incoming external and internal level information, distribute it among functions, collect unified service data and send it to functions of other levels. The level data bank allows you to maintain an up-to-date database necessary for the functioning of the service. Service management implements the functioning of service provision as a fundamental task, based on incoming and archived data. System The user data exchange functionality includes:

- Providing information data upon request. Performs the tasks of receiving, processing and generating service data provided to the user upon request to obtain up-to-date information;

- Providing data for the provision of services. Performs the function of providing up-to-date service data for the subsequent formation of an application;

- Providing necessary user data. Performs the function of providing user data to generate a user request;

- Transfer of user statistical data. The function performs the tasks of collecting user request data to determine interest in receiving services;

- Transfer of generated data of user requests. Performs the function of generating and sending user requests to receive confirmation of service;

- Collection of user service data. The function performs a comprehensive collection of user service data necessary for sending to the Service level;

- Providing coordination service data to the user. The function performs the tasks of providing information to the user to coordinate the process of providing user services;

- Transfer of generated service data. The function performs the task of providing up-to-date information data for the Service;

The user subsystem of the Data Bank stores data applicable for the formation of an individual offer. It includes the following functions:

- Storage of user statistical data. Performs the functions of storing user analytical data;

- Storage of user data. The function performs the tasks of generating user information necessary to provide a user service;

- Storage of service data for user services. Performs functions

- Storage of user service data. The function performs the tasks of storing service data of all statuses, and also generates current data of user services for sending to the Service level.

The subsystem of user interaction with the service performs functions aimed at providing information and receiving service services. This subsystem consists of the following functions:

- Providing the user with information data. The function performs the task of providing up-to-date data to the user to inform about service conditions;

- Application for user services. The function performs the tasks of generating user requests for their subsequent submission;

- Coordination of service provision. The function performs the tasks of coordinating the process of providing user services and making adjustments depending on changing conditions.

The user security subsystem performs the only function of ensuring the user's information security. User information security is ensured by performing user information confidentiality procedures and generating data for interaction with the service’s security subsystem.

The User level implements the functions of interaction with the Service level and performs the tasks of performing user services. Data exchange functions implement information support for the user, distribute data between functional subsystems, and also forward user service data to the upper level of the Service.

The provided concept of functional architecture implements the work of subsystems at all levels, by performing the functional tasks of each subsystem and their interaction, both at the parallel level and with other levels of the system. The developed functional architecture of a vertically integrated system allows for the integration of user services into a unified structure of the ITS service platform, interacting with the TCCP of the vehicle, as the top level of traffic control. Thus, a hierarchical interconnected system arises that allows achieving synergistic efficiency at all levels of vertical security integration, as well as at other levels, implementing the safe operation of the level and improving the system of protection against software failures.

The User level implements functions aimed at providing the user with information and the ability to receive services, interacting with the service in a vertically integrated structure.

Based on the conceptual design of the proposed multiservice platform described above, we will give an example of its use (work).

The multiservice platform receives data from upper (UTC TS) and lower (Services) level systems through communication module 22. The received data undergoes a processing procedure through the data exchange server 12, which redistributes it to data processing servers according to information content. Next, through the data exchange server 12, the data is distributed into operational and informational. Information data are sent for storage to data bank 15, where they are cataloged according to information content and used upon request. Operations are sent to management server 12, which performs technical tasks of the system and forms management teams that influence the effective operation of services. The generated management commands for services are sent to the data exchange server 12 and sent through the communication module 22 to the service level. Operational data is also generated for redirection to the upper level (TCPU TC) in the data exchange server 12 and sent through the communication module 22 to perform technical tasks of the upper level. The information received by the upper level (TCPU TS) is used to generate coordination data and commands that affect the efficiency of the multiservice platform. All procedures are controlled by the information security server 6, through the service platform server 11, to ensure the safe operation of the multiservice platform.

Thus, the proposed technical solution achieves the required technical result, which consists in expanding the scope of application of the known device (expanding its functionality) in order to ensure its use as a multi-service platform for intelligent vehicles, integrated into a single digital platform for transport network management, as well as improving the efficiency of transport network management and expanding on this basis the arsenal of technical means that can be used for automated control of intelligent vehicles.

Claims (1)

A multi-service platform for intelligent vehicles, integrated into a digital transport network management system, containing an automated workstation (AWS) of the service platform operator and data exchange nodes, characterized in that a service platform management server, a payment transaction server, a service coordination server, and a security operator's AWS are introduced service platform, service platform information security server, system twin server, data encryption server, system diagnostic and update server, user access server, service platform server, service platform data exchange server, service data processing server, information data processing server, data bank service platform, platform data bank, first user data bank, second user data bank, information data bank, platform data processing server, user data processing server and communication module, while the input-output of the service platform operator's workstation is connected through the first data exchange node to the first inputs and outputs of the service platform server, the service platform data exchange server and the service platform management server, the second input and output of which, through the second data exchange node, is connected to the input and output of the payment transaction server and to the input and output of the service coordination server, the input and output of the automated workplace The security operator of the service platform is connected through the third data exchange node to the second input-output of the service platform server and to the first input-output of the information security server of the service platform, the second input-output of which is connected through the fourth data exchange node to the inputs and outputs of the system twin server, the server data encryption, diagnostic and system update server and user access server, the second input-output of the service platform data exchange server is connected through the fifth data exchange node to the input-output of the service data processing server, information data processing server, platform data processing server and processing server user data, the third input-output of the service platform server is connected through the sixth data exchange node to the first input-output of the service platform data bank and to the third input-output of the service platform data exchange server, the fourth input-output of which is connected to the module through the seventh data exchange node communication, the second input-output of the service platform data bank is connected through the eighth data exchange node to the input-outputs of the platform data bank, the first user data bank, the second user data bank and the information data bank.