Deloitte Supplement - January 6, 2020 - D17

Digitizing the end-to-end automotive value chain

Using automotive data for prediction,
monitoring, detection, and response
By Dan Sahar, vice president, Upstream Security
Connectivity is all around us-in vehicles, processes, business models, and even customers-and the
data it generates is at the very core of Industry 4.0. In the case of connected vehicles, nearly every
component and action, whether vehicle sensors, telematics servers, application services, or mobile apps,
generates data. A vast amount of offline data, such as warranty information, vehicle service histories,
and recall information, can also be used to augment real-time information.
The ability to leverage this data allows for monitoring, prediction, and timely and effective response
mechanisms. In other words, data can help a variety of stakeholders predict and mitigate threats. For
example, when it comes to vehicle maintenance, data can be used to discover anomalies and predict
malfunctions before they occur, avoiding costly repairs and services. The benefits of predictive data
analysis can go even further, allowing companies to design unique service offerings for either individual
vehicles or fleets, or to optimize maintenance operations and parts inventories.
On the security front, early detection and response make all the difference. Automotive data can be
used to uncover breach attempts as well as to detect vehicle and component usage outliers. Realtime identification of data anomalies can help mitigate threats using predefined procedures before
widespread damage can take place.
In order to unlock the value in automotive data, companies would be well-served to consider the
following steps:
1. Start with deploying a unified data platform designed to ingest various types of proprietary data sets.
It should also be able to anonymize, normalize, and enrich the data, thereby enabling the creation of
value-added applications.
2. Use machine learning to create digital models of communications, context, and behaviors, and to
establish a baseline of normal vehicle and service operations.
3. Use pattern recognition technologies to detect early signs of faults, failures, and security risks, and
identify baseline outliers and anomalies across parameters.
4. Tailor what constitutes an anomaly for each stakeholder to enable appropriate handling based on the
root cause.
5. Finally, deploy a variety of solutions, ranging from preemptively replacing parts to simply sending
coupons for battery replacement at participating service stations.
Unifying automotive data in a single platform can allow OEMs and connected fleets to optimize their
vehicles and improve customer service while improving safety, security, and continuity.

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Deloitte Supplement - January 6, 2020

Table of Contents for the Digital Edition of Deloitte Supplement - January 6, 2020

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