Urban and suburban transport intelligent management. Textbook - страница 4

3) software updates throughout the entire lifecycle of devices.

From the point of view of ensuring the security of Yota networks should be provided:

1) cryptographic data protection;

2) the absence of critical dependencies on connectivity. Maintaining critical functionality by the system even in the absence of communication;

3) creating an additional device specification that describes in detail the required security policy for a specific device. [31]

The security of the cloud platform is ensured by:

1) control of access to device resources. The application declares a set of resources that it would like to access, while the platform provides a list of devices with these resources. Accordingly, the user gets the opportunity to choose which devices and their capabilities this application can have access to, thereby authorizing the application.;

2) two-factor user authentication technology to increase the level of security;

3) verification of applications for the presence of malicious code. [31]

Modern transport management is integrated, much attention is currently being paid to the development of multimodal and intermodal transport, since rail, road, aviation and sea modes of transport are closely interrelated. [66]

As noted in the study [66], in addition to the Internet of Things, cyber-physical systems (CPS) are used to manage transport facilities, and then cyber-physical transport systems (TCPS). They allow you to monitor and control physical devices in real time. An important feature of IoT is the use of mobile smart devices.

Communications between particularly responsible elements in transport play a key role. The functioning of modern rolling stock as a set of interconnected parts is largely provided by smart mobile devices. [66]

In addition to the types of IoT information interaction in TCPS transport cyberspace, V2V (Vehicular-to-Vehicular communications) interaction is often used, based on information interaction between single vehicles based on a variety of sensors that are installed on each mobile object. At the same time, information from individual vehicles enters a single information space for optimal control and interaction of moving objects. [66]

In the field of transport, a special wireless mobile communication network VANET is used. This network allows vehicles to exchange a variety of information over a wireless environment and contributes to the intensification of transportation. [66]

The transport industry plays a direct and significant role in the country’s economy. Many aspects depend on the efficient functioning of the transport system, such as timely delivery of goods to consumers, mobility of passengers in cities, logistics of large industrial institutions. [23,24,27,30]

Experts [30] identify several IoT functions in the transport industry, which include:

– obtaining the necessary data from the transport system;

– measurement of read data;

– providing a wireless connection for the exchange of sent data;

– functioning of a cloud platform to support management decision-making based on predictive analytics;

– implementation of the regulatory impact according to the decisions taken.

For the successful operation of the Internet of Things, several functional levels are distinguished:

– the level of communication channels;