Autonomous cars not around the corner

April 26, 2017

KITT_Knight_Rider2The car industry has its challenges. From being the ultimate provider of freedom, personal transportation and quality of life it now is supposed to solve the safety and sustainability issues it created. The very complicated and expensive cars of today are not utilised enough (5,5% according to my TeliaSense app), consume too much space, cause a lot of accidents and impact our planet badly when produced, used and discarded. It’s easy to suggest public transportation as an alternative but as soon as leaving the urban areas that is falling short. Intuitively the solution would include new ways of owning and using cars, electrical engines, even more safety features and cross-industry innovation within the car eco system. And since we can’t wait 10-15 years the cars already on the road must be included at least to some degree.

With this in mind I find today’s focus on self driving cars strange. We have continuous safety improvements in new cars, they are connected and loaded with sensors and most manufacturers have electric engines in some models. Also cars on the roads are being connected using the OBD port and offered services from the car eco-systems. But autonomous cars is what the industry, media and strangely enough IT companies are talking most about. I understand that manufacturers work on self driving cars since it’s a very complex challenge which will take many years to sort out, and it will bring continuous innovation to the cars down the road. But why talking so much about it already today? The technical challenges are big but not what will determine how soon we will see self-driving cars on the road. It’s culture, law and policies!

Take a look at airplanes. They are very complicated to make and fly but self-flying planes are here or at least around the corner depending on definitions. So are we ready for choosing flights with or without pilots? And which one would be cheaper? Imagine the first autonomous car running over a person or two in US, and what the penalties will do to the car maker involved. Some people argue we will have new infrastructure for self driving cars. But with new infrastructure I guess we could be more innovative than making cars without steering wheel.

The SAE (Society of Automotive Engineers) classification for autonomous cars has six levels, from none (Level 0) to fully automated systems (Level 5). Level 3 is a vehicle in which within known, limited environments (such as freeways), the driver can safely turn their attention away from driving tasks, but must still be prepared to take control when needed. Berg Insight estimates registrations of 16,5M new Level 3 cars and 7,8M new Level 4 cars and no fully autonomous ones (Level 5) 2030.

I’m sure we can make very good but not perfect self-driving vehicles a couple of years from now but can’t see them being used on public roads for many years, unless very limited in speed. There has been some early progress when it comes to regulation here and there but I haven’t seen any progress in the field of liability yet. And I guess a generation or two of drivers will probably have to disappear from the roads before it happens.


Local M2M Gateways

April 12, 2012
The mighty mobile industry is a major force behind M2M today. They have what it takes to connect things, they need to find growth beyond the six billion active SIM cards today and they are promoting the concept of M2M aggressively. But at the same time it is quite obvious that a lot of things will be connected without SIM card. We already have a lot of connected devices in the PSTN network, many electricity meters are connected using PLC or other wireless network technologies than the mobile networks and wireless technologies like W-Fi, Bluetooth, ZigBee and RFID are already used in many applications. Different technologies have their strengths and weaknesses, new ones are coming to market while old ones are fading away. But the concepts of wide area and local area networks remain. Generally speaking it takes technologies optimized for LAN or WAN to build cost and capacity efficient networks. Sometimes even a shorter range network structure is needed like a Personal Area Network.I believe the mobile networks will be used for some connected devices, especially moving things or if one want to avoid dealing with Firewalls. But more so as the preferred WAN solution for things connected to a local area network solution. I have come across estimates that one out of ten connected devices will have a SIM card and I think that could be a reasonable estimate. If Ericsson’s “50 Billion connected devices by 2020” would be reality, 5 Billion of them would have a SIM card. That is a lot more SIM cards than the 108 Million mobile M2M SIM cards that Berg Insight estimate are active today world-wide. But what about the other 45 Billion connected devices? How will they be connected and managed and how will relevant data generated by these devices become easily available for application developers and integrators?

The most immediate challenge for the M2M industry is to establish a rich assortment of M2M services enablers in order to make development and maintenance of M2M application more resource and time efficient. M2M Service Enablers will have different features and specialities and they can be deployed in three different ways: on top of operator connectivity services, as in-house solutions or in independent service providers.

But another very interesting area to be addressed is how to connect devices in a local infrastructure in order to enable resource efficient development, maintenance and monitoring as well as a structured way to deal with relevant data. I use to refer to “Local M2M Gateways” and I have started to look for clever ideas and solutions in the market. I am convinced there is room for a whole range of different products optimized for different situations, still providing a quite standardized interface to M2M Services Enablers. In some cases we need to connect locally using only one technology and in other situations we need to support a mix of several technologies. Connecting sensors or things with sophisticated embedded systems put different requirements on the Local M2M Gateways. The choice of WAN-connection, with or without backup, is yet another area where we will need different solutions. And whichever solution we end up using, it has to be cost efficient, easy to deploy and maintain and robust. These will be important tools when helping organizations to design relevant M2M solutions to meet their challenges and opportunities.


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