SINTRA​

An upcoming ITEA project poised to revolutionize the protection of critical infrastructure. As we embark on this journey, SINTRA aims to enhance resilience by creating an open data-streaming AI platform. Through advanced multi-modal sensing and AI analysis, it will offer a comprehensive view of safety and security, enabling stakeholders to proactively detect and respond to complex anomalies. Stay tuned as SINTRA paves the way for a more secure and interconnected future.

Project Introduction

Stakeholders of critical industrial and civil infrastructure, e.g., airports, harbours, power plants, construction sites, road networks, frequently suffer from the disruptions caused by an overwhelming diversity of safety and security threats. These man-made physical threats are ranging from well-organized subversive crime activities to low-level but costly actions, like vandalism, thievery, and violence. Various security monitoring and protection systems are nowadays offered on the market. The state-of-the-art SIEM solutions offer a camera network with integrated video analysis capability and video (meta)data streaming to control room operators.

However, the capabilities of these solutions are insufficient to ensure resilience and protection of critical infrastructure. Lack of trustworthy means for public-private cross-coordination, low interoperability and weak compliance with the EU data-privacy legislation are leading to local-only deployment of these systems and, as a result, fragmented situational awareness of security operators. Decisions are currently based on fragmented information within closed systems and siloed organization models. Besides this, the common reliance on analysis of sole video data limits the monitoring to simple incidents (trespassing, panic, fighting), but does not allow detection of complex, high-impact, and context-dependent threats (human/drug trafficking, thievery, attacks on infrastructure).


The SINTRA project aims to overcome these limitations by delivering an open data-streaming AI platform that enables cross-organizational interoperability and ensures trustworthiness in the safety and security monitoring. The platform facilitates cross-coordination between involved stakeholders, aids information sharing, management, and analysis from the public and private security operators, thereby enabling global situational awareness in the infrastructure threats. SINTRA aims at researching and defining the methodology for EU legislation-aware privacy protection and ethical use of data, that serves as a basis for the cross-coordination.

Technology-wise, the project envisions a significant step beyond the state-of-the-art by the synthesis of innovative multi-modal sensing and AI-powered combined data analysis. Incorporation and fusion of acoustic, visual, radar, multispectral, LiDAR, ToF or environmental sensor modalities together with already existing data sources (police data, logistic timetables, social media data) helps to obtain a multi-faceted, comprehensive view on the security/safety of the infrastructure situation. The AI-based analysis of the combined data enables robust detection of hidden, complex, or context-dependent anomalies, as well as their subsequent mapping to threats and timely cross-coordinated response, contingency or mitigation.

The SINTRA consortium is composed of partners from six countries (The Netherlands, Turkey, Belgium, Finland, Portugal, and Germany) that cover the full market value chain of research centers, sensor/data providers, platform, and service providers, where each country use-case is supported by one or more end-users. The consortium carefully balances the scale and impact of large industrial partners () providing the platform and service integrations with the in-depth expertise of academic institutes () and the innovative power of selected SMEs (). The benefits of the SINTRA platform will be demonstrated on six critical infrastructure types of end-users: logistic hubs (Port of Moerdijk), airports (), harbors, construction sites, shopping centers, and road networks. The project will actively engage with citizens, authorities, and external stakeholders to stimulate acceptance, validate scalability, and maximize the impact.

The expected project business impact is threefold. First, the current analysis-based security industry is technologically stagnating due to the constantly rising legislation barriers on data collection and usage for machine learning. Establishment of the methodology for privacy-preserving AI-based security systems will enable large-scale business growth in this domain. Second, the plug-and-play SINTRA platform will help to reduce the partner maintenance and technology upgrade costs by up to 120m euro a year. Finally, and most importantly, the project results allow partners to enter the opening market of full-fledged security and monitoring solutions, with additional revenues estimated to 400m euro a year.


Process

Sep 2022
Born of Idea

At the PO Days event organized by ITEA in Helsinki, two projects were merged, journey started.  

Nov 2022
Po Submitted
Dec 2022
Po Approval 
Feb 2023
FPP Submitted
Mar 2023
FPP Approved
May 2023
First Country Approval

Netherlands consortium got approval from their national funding agency

Nov 2023
First CR Approval 
Dec 2023 - Mar 2024
Other Countries Approval
Except Finland, all countries got approval but Finnish partners started to project as self-funding organizations
Dec 2023
Project Start
Jan 2024
Kickoff Meeting
Mar 2024
PCA Signatures  
Mar 2024
WP1 Started

  

July 2024
Other work packages started


Focused Challenges 

SINTRA open data-streaming AI platform enables interoperability and trustworthiness in the communication and AI data processing and facilitates cross-coordination between tenants, sensors, and systems. In this project, we collect the real-world view on the current constraints, limitations, possibilities and needs for cross-coordination from our stakeholders and build trustworthy protocols and means for data exchange between security organisations. 

The SINTRA platform enables high situational awareness for the security personnel by integrated visualisation layer that renders all important and critical information on one display. Thus, operators will not have to experience switching between screens or systems and glaze at hundreds of monitors at the same time. In addition, the anomaly detection engine proposed in the SINTRA project scenarios will reduce the volume of information that the security officers need to examine.

Research conducted during the project preparation period has shown that the literature on anomaly detection remains limited, especially in the project-related industries and specific scenarios. Within the scenarios, sensor fusion and multimodality solutions will be developed to form an accurate context understanding by enabling dynamic and autonomous use of the available or built-in sensors and data streams. During the project, several AI-based detector algorithms are planned to be developed for the following safety threats, crime activities and anomalies: accident, collision, anomalies in human/vehicle/vessel behaviours, subversive crime, drugs dealing and trafficking, people smuggling, burglary, cargo thievery, robbery, fraudulent waste, suspicious object exchange, infrastructure attacks (digging, fence cutting) congregation, dwell time anomalies, trespassing, suspicious meetings, fights, coughing and drowning detection.

Anomaly definitions can differ depending on the actor’s location and activity history, season, day of week, density of people, etc. Therefore, SINTRA tackles anomaly/threat detection in a context-based manner, where the context is obtained by analysis of data from integrated sensors or external data sources, such as AIS, GIS, weather services, calendar, and other operational systems.

At the initial project phases, we perform the GDPR legislation analysis and map the legal requirements on our data types and processing chain. Solutions such as edge analytics, data anonymization, data filtering, homomorphic encryption and federated learning are already foreseen within the scope of the project scenarios.

Explainability, privacy protection, robustness, fairness/no-bias, privacy protection and transparency are the trustworthiness dimensions of any AI system. They are vital to enable cross-coordination of stakeholders. Therefore, SINTRA focuses on these characteristics during algorithmic development by iteratively assessing the dimensions during the project and involving the researchers, regulators, end-users, and stakeholders for iterative algorithmic improvement on compliance.

The project envisions research on automated and self-coordinating sensor carriers (UAV, rovers). This concept enables the possibility for systematic coverage of ‘dead zones’ and obtaining high-resolution real-time data from the areas featuring suspicious activities. The sensor carriers will be integrated into the architecture and should require little efforts on manual guidance, flight, and camera control.

The open platform architecture designed for interoperability allows easy and dynamic integration of new sensors, analysis tools and communication protocols into an existing system. This largely reduces costs for future maintenance and upgrades.

With respect to operational costs, the following proposed solutions lead to the efficient use of ICT infrastructure and personnel efforts.

● Expected impact of SINTRA is to decrease crime protection costs for involved stakeholders by better cooperation, data exchange and response protocols.

● Deployment of dynamic sensor carriers not only provides better area monitoring coverage, but also reduces the installation and maintenance costs compared to statically located sensors.

● The proposed CCTV smartening solution will generate cost efficiency: asynchronous image processing methodology driven by sensor-based anomaly detection.

● In several scenarios, partners will aim to reduce operational costs with the predictive maintenance and accident prediction solutions.

● In order to reduce costs, edge processing methods will be applied, combined with reliable energy-efficient data provision of wireless sensory and edge systems.

Processing power requirements, insufficient resource capacity needs are the problems to be experienced both in the platform and in the subsystems that will integrate with the platform. The solution of the problem on the platform side is explained in another Problem Definition section. On the subsystem-level, available processing capabilities (subsystem cores) will be utilised for effective data pre-processing and reduction techniques (edge pre-processing) to lower processing efforts on subsequent platforms and cores in the data stream.

Sensors located on the Object Under Supervision (SUP) and their wireless transmission channels are a first obvious vulnerability to adversarial attacks of the whole system. To counter these, multimodal sensor data with partially redundant observation capabilities are a first counter measurement by concept. Furthermore, resilience concepts will be integrated by redundant data transmission channels, which can be selected/deselected at runtime, based on real-time feedback on coverage, disturbance, interference, and breakdown appearances. The channel analyses and feedback can be realised as part of the system diagnose feature.

Due to the multimodal sensing strategy and the partially redundant and partially complementary observation data from different sensors and sensor modalities, biases, quantization effects and precision errors are conceptually tackled by sensor fusion techniques. They should furthermore address overfitting due to decreased signal variability (uncertainty) and an increased diversity (complementary effects) of different sensor modalities and especially from resulting combinations.  

Combined analysis of multi-modal sensor data always exposes challenges on data Representation, Translation, Alignment, Fusion, and Co-learning. For the sensor/data set foreseen in SINTRA, a very limited literature on the data transformation is available. It is planned to develop a “Data transformation for standardisation” module within the Business Layer of the platform. Existing standards for sensor data that could be applied to transfer information into common representations will be adopted. In addition, novel methods for previously unexplored transformation/fusion of data modalities will be researched and developed.  

 The automated activity recognition (machine learning) poses a possible vulnerability of the system, due to false positives and false negatives. These typically result from a limited amount of training data, high variability in processes to be recognized, as well as missing information. These problems are conceptually tackled with the planned multimodal sensing strategy, allowing for a higher diversity in observation information of the same process, as well as reduced signal variability (uncertainty) due to complementary observations from multiple sensor modalities.

The envisioned functions of the SINTRA platform are presented in section 2.3.3 in detail. To summarise, necessary isolation studies will be carried out on all platform layers to ensure tenants' privacy. In addition, at the Business Layer, the functional modules required to meet the needs of data ownership management, data source management, and trustworthiness are placed in the architecture. Also, to solve the problems observed in every big data platform, such as velocity, variety, and volume, a structure was designed in which only the analyses obtained from sensors are transferred into the system instead of entire sensor data. For example, sending camera images to the platform as it is, will push the system's capacity limits. Moreover, dynamic capacity distribution between tenant operations and standardisation modules to ease sensor fusion activities are defined in the architecture.  

In safety and security operations, estimations related to operation inputs are necessary for adequate workforce planning. For example, for the airport, estimation of the number of passengers arriving at the terminal on the day of operation, the number of aircraft to land, the amount of luggage of passengers, time-based arrival patterns of passengers determine how many monitoring officers will be required in the relevant operation period. Relevant estimations can only be achieved with data from other systems in the operations ecosystem. Integrations with relevant operational systems have been planned within the scope of scenarios to increase predictability. In addition, in some scenarios, what-if and trend analysis will be developed to contribute strategic planning. From the safety perspective, analyses such as predictive maintenance and incident prediction are defined in some sample scenarios within the scope of SINTRA.   

Involved Countries and Partners

Belgium  




Finland


Netherlands 


Turkey


Project Plan


Workpackages