February 29, 2024

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GPS and LiDAR Data to Help TfNSW Speed Up Road Safety Checks

Transport for NSW is hoping that aggregated data collected by a Dutch consumer electronics company and LiDAR systems might provide it with more timely insight into conditions and hazards on the state’s road network. The agency, in collaboration with iMOVE Cooperative Research Centre (CRC), currently relies on videos taken by crews for safety assessments, from which certain road attributes are extracted.

However, TfNSW wants to speed up the process, and has embarked on a project that will “convert raw data… into an international standard five-star rating system”. The project will deliver 20,000 km of road attributes in NSW using TomTom’s MN-R map data, as well as prove feature extraction techniques and machine learning for LiDAR data.

MN-R is the model that the consumer electronics company uses to keep its mapping data up-to-date. It combines several layers of data collection techniques, including from the use of its navigation systems and from sensors. In addition to understanding road conditions and hazards, TfNSW hopes the project could also lead to the development of predictive algorithms around injuries and fatalities in the future. The project will feed into a global ‘AiRAP’ initiative from a non-profit roads rating agency, the International Road Assessment Programme (iRAP).

TfNSW is also working with the University of Technology Sydney and geospatial data experts an NSW software company on the project. The local company has previously partnered with the consumer electronics company to extract more than 50 road assets and safety features such as road markings, safety barriers and trees from LiDAR data.

The IRAP global innovation manager, who is overseeing the project, said AI had the “potential to reduce costs and increase the frequency and accuracy of data”. She noted that making faster and more affordable data collection possible means that safety assessments can be done on an annual basis across the whole road network.

The project comes at a time when the federal government is planning to tie infrastructure funding to “measurable improvements in safety”, according to the draft national road safety strategy 2021-30. Canberra has previously set targets for 90% of national highways and 80% of state highways to meet a three-star or better safety standard.

Raising the standards of the world’s roads to a three-star or better standard for all road users will help to focus policy and investment. With crash costs typically halving with each incremental improvement in star rating the potential for 3-start or better roads to save lives is significant. More than 1100 people are killed on Australian roads each year, while around 40,000 are seriously injured.

The iMOVE CRC Managing Director stated that using technologies such as AI to enhance our suite of safety policy tools is a great step forward. “These powerful and insightful tools can inform sound investment by the government that saves lives and unlock significant benefits… through reduce road trauma,” he said.

The project is the second such project in recent years where TfNSW has sought to use AI and ML for road safety improvements. In 2019, TfNSW built a proof-of-concept using ML technology from Microsoft to identify potentially dangerous traffic intersections and fast-track remediation.

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Qlik’s vision is a data-literate world, where everyone can use data and analytics to improve decision-making and solve their most challenging problems. A private company, Qlik offers real-time data integration and analytics solutions, powered by Qlik Cloud, to close the gaps between data, insights and action. By transforming data into Active Intelligence, businesses can drive better decisions, improve revenue and profitability, and optimize customer relationships. Qlik serves more than 38,000 active customers in over 100 countries.

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CTC Global Singapore, a premier end-to-end IT solutions provider, is a fully owned subsidiary of ITOCHU Techno-Solutions Corporation (CTC) and ITOCHU Corporation.

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SIRIM is a premier industrial research and technology organisation in Malaysia, wholly-owned by the Minister​ of Finance Incorporated. With over forty years of experience and expertise, SIRIM is mandated as the machinery for research and technology development, and the national champion of quality. SIRIM has always played a major role in the development of the country’s private sector. By tapping into our expertise and knowledge base, we focus on developing new technologies and improvements in the manufacturing, technology and services sectors. We nurture Small Medium Enterprises (SME) growth with solutions for technology penetration and upgrading, making it an ideal technology partner for SMEs.

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HashiCorp provides infrastructure automation software for multi-cloud environments, enabling enterprises to unlock a common cloud operating model to provision, secure, connect, and run any application on any infrastructure. HashiCorp tools allow organizations to deliver applications faster by helping enterprises transition from manual processes and ITIL practices to self-service automation and DevOps practices. 

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IBM is a leading global hybrid cloud and AI, and business services provider. We help clients in more than 175 countries capitalize on insights from their data, streamline business processes, reduce costs and gain the competitive edge in their industries. Nearly 3,000 government and corporate entities in critical infrastructure areas such as financial services, telecommunications and healthcare rely on IBM’s hybrid cloud platform and Red Hat OpenShift to affect their digital transformations quickly, efficiently and securely. IBM’s breakthrough innovations in AI, quantum computing, industry-specific cloud solutions and business services deliver open and flexible options to our clients. All of this is backed by IBM’s legendary commitment to trust, transparency, responsibility, inclusivity and service.

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