Calibrations: All about live data
Getting an ADAS job right will largely depend on if the technician is looking at the information coming out of the car
Published: 20 January, 2023
Live data ensures calibrations are done correctly, but what we are seeing is a growth in the collection of the data from vehicles, whether they are single or multi-site operations. The data is accessed via the SRS module and once it has been harvested it becomes an asset to the business. The reason it is an asset is simple. It is because the data helps the business reduce key-to-key times for calibrations, while also enabling them to identify systems that need calibrating after a collision.
An example of this is when a technician uses the live data from a vehicle on the workshop floor to see the forces put on the car pre-and-post-collision. Once this data is reviewed, it enables the technician to understand where the forces have gone through the car easily. The next stage of the process is for the technician to check and carry out specific calibrations such as the radar at the front of the vehicle alongside any calibrations that are required at the rear to complete the job.
Live data also provides the technician with a safety blanket to ensure that the areas of the vehicle that have been worked on are checked and calibrated correctly before the vehicle goes back on the road.
So, live data helps on the workshop floor, but there are also other potential uses for it by insurers, who would use the data differently from the way the technicians on the workshop floor use it. Insurers would want to read and review the live data straight away from the vehicle that had a collision. Once this has been done and based on what they have seen, they could potentially write off the vehicle there and then rather than having a vehicle assessment done. This would be a cost-saving measure for them as they would not have to pay out for any work done.
We know live data is here to stay because ADAS systems are becoming common place on the newer models of car that are coming off the production line. This means that it is important that the people reading and reviewing the live data have the necessary knowledge and training to understand what they are looking at and the ways the data can help them complete jobs more efficiently and benefit their business.
- Connecting to tomorrow’s lean workshop
In a previous article, I had written about the fourth industrial revolution, but I suspect that this may not have been the most threatening topic that you were thinking about concerning your day-to-day workshop business – the business of diagnosing and repairing cars, using a range of workshop equipment and agreeing ‘partnership’ relationships for the technical data and replacement spare parts.
The way that you work may have evolved over the years, mainly due to the increasing vehicle technology, but the basic principle has remained the same. You have customers who choose to come to you due to the good service and competitive pricing that you provide. However, the world of vehicle repair is changing and if you do not adapt, you will die. Unlike previous industrial revolutions, the pace of change is now much faster. So how is this going to impact the aftermarket?
Approach
The ‘internet of things’ (IOT) will change the approach to diagnostics, service and repair of vehicles, but also the way that the workshop equipment will be connected, the way that you handle your customers’ data and the way that you exchange data outside of the workshop, both as a consumer of data, but also as a data provider in data trading eco systems. All this will change the way that you do business. This might all sound like some science fiction concept, but this is already happening today with many vehicle manufacturers and their associated main dealer workshops. If the aftermarket does not start to develop the same approach and service offers, then it will not be able to compete.
However, to understand this better, let’s start with today’s ‘classical business model’ and then see what will change. Today it all starts with your ability to directly communicate with both your customer and with their vehicle and (for the more difficult jobs once that vehicle is in the workshop) your ability to offer a competitive quotation.
Once the vehicle is in your workshop, the diagnostic work or the replacement parts are identified, the parts ordered and the ‘complete repair process’ is conducted. However, there are three fundamental aspects to ensure that this process can be fulfilled – firstly, being in direct contact with the customer, secondly, being able to directly access their vehicle via the OBD plug and subsequently its data and thirdly, using that information to conduct
the complete repair process in the workshop.
Internet of things
So, what is changing and how will the ‘IOT’ help to implement new and ‘lean’ business models to remain competitive? It will still all start with the ‘repair process’, but this will no longer be with the customer initially calling you or coming into the workshop with a question of ‘can you fix my car?’, but it will be through remote monitoring of the ‘thing’ – the vehicle (via OBD plug-in devices or in-vehicle telematics platforms) to conduct remote diagnostics, prognostics and predictive maintenance services. This will inform you when the vehicle needs work and should lead into being able to contact the customer and offer a competitive quotation for the work needed that ultimately should still result in the vehicle coming into the workshop.
When the vehicle does arrive, you will already know the details of the vehicle and the necessary work, so can configure the workshop resources (which ramp, what workshop equipment, what technical data, what replacement parts etc.), before the vehicle arrives.
You can also ensure that the various ‘external data’ that may be needed for the job is pre-arranged and can be downloaded into the specific workshop equipment which is needed as part of the repair process. This can be a ‘just in time’ download of the technical data, the diagnostic test routine, the replacement part fitment method and so on. All this can easily reduce the workshop time needed to complete the repair process by 50%.
Captured
This may already sound like a great move forward to be lean, more profitable and more competitive, but there is even more! You also now have new ways to use the data that you have captured. Not only will you know the faults of the specific make and model of vehicle, which in turn, you will store in your database (non-personal, machine generated data), but you will also be able to use this data to exchange or trade data with your existing suppliers or other (new) partners to reduce both your costs and theirs. Welcome to the world of data trading – and get used to it, because it will be your future. The internet of things, means linking to the ‘thing’ (e.g. the vehicle and workshop equipment) and then handling the data created, by using it in new ways to make the whole workshop and vehicle repair process more efficient, as well as supporting new business models beyond just what you can do today in the workshop. However, let’s also take a step back and look at workshop equipment as part of ‘the internet of things’. It already starts with a new range of ‘connected’ workshop equipment that will not only be able to be remotely monitored by the equipment manufacturer to ensure better reliability, together with faster and cheaper repairs, but will also be the basis for ensuring that the technical information you require for the job ‘in hand’ is supplied not only ‘just in time’, but also charged for on a new competitive bidding basis from a range of suppliers and charged on an individual job basis. Going a stage further, you may be able to exchange data with your equipment suppliers so that they can collect ‘big data’ from all their customers and use it for their own new data trading business models and in turn, use this to offset supplying data or services to you at
a lower cost. This may also apply with your parts suppliers to provide them with better forecasting and trend analysis.
Data centric
The classic business model of today that is ‘customer centric’ will change to become ‘data centric’ that creates added value to the consumer’s experience, but also to the service provider – you!
This change of accessing the vehicle, your customer and use of the vehicle-generated data is a disruptive evolution that will drive (no pun intended) a revolution in the aftermarket. However, the key issue will be the ability to access the vehicle, its data and in-vehicle displays to offer your services when the vehicle needs work and that is likely to be a legislative issue as the vehicle manufacturers try to use their technological advantage to dominate and control tomorrow’s repair and maintenance business. It’s up to you to fight not only for your ‘right to do business’, but for your ability to evolve your current business models into those of tomorrow.
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