Mobile robots projected to transform material handling and logistics industries

Mobile robots are expected to become a $150 billion market by 2038 according to a report by IDTechEx, but that growth will have some challenges as the industry changes and evolves.

08/05/2017


These figures show a short-term as well as a long-term view of the market evolution. Each color refers to a different technology, demonstrating how the market composition will completely change in the coming years and how technology improvement (rise of autonomous mobile robots) will bring significant new revenue into the industries considered. We are at the beginning of the beginning of a transformative change, and the time to plan is now. This figure includes automated guided vehicles and carts (AGVs and AGCs); autonomous mobile vehicles and carts/units; mobile picking robots; last mile delivery ground robots (droids) and drones; and autonomous trucks and light delivery vans (level 4 and level 5). Courtesy: IDTechExMobile robotics in material handling and logistics will become a $75 billion market by 2027 and is projected to more than double by 2038. These staggering headline figures  mask turbulent transformative change underneath: some technologies will rise and transform the fortunes of industries, fueling growth rates far outpacing recent trends, whilst others will face with decay and obsolescence. 

The IDTechEx Research report “Mobile Robots & Drones in Material Handling & Logistics 2017-2037” focuses on all aspects of mobile robotics in material handling and logistics. In particular, the following are considered: automated guided vehicles and carts (AGVs and AGCs); autonomous mobile vehicles and carts/units; mobile picking robots; last mile delivery ground robots (droids) and drones; and autonomous trucks and light delivery vans (level 4 and level 5 automation).

We provide technology roadmaps and twenty-year market forecasts, in unit numbers and revenue, for all the technologies outlined above (11 forecast lines). We built a twenty-year model because our technology roadmap suggests that these changes will take place over long timescales. We further provide investment/trend analysis and company interviews/profiles/reviews.

Incumbents face obsolescence?

AGVs are a mature technology that can safely transport payloads ranging from several Kg to multiple tons, essentially acting as semi-rigid distributor conveyer belts covering large areas. Their navigation technology is evolving. Today multiple options are available ranging from the low-cost wire or magnetic tape guidance to the increasingly popular laser guidance. All however require follow rigid guide points, thus requiring some degree of infrastructure modification and extended onsite installation. This industry is showing some healthy, albeit small, growth rates.

This gives an illusion of security to this mature high-fragmented business where price competition is rise. The next generation navigation technology—infrastructure-independent flexible autonomy—has the potential to shatter this illusion. This technology, whilst appearing just as the next natural step in navigation technology evolution, requires a dramatic change in the software side of the robots, giving an opportunity to challengers to enter and to fully redraw the competitive landscape.

The report provides a detailed and quantitative assessment, forecasting how sales of AGVs will grow then decline in the next twenty-years. In addition, it will show how autonomous mobile robots (AMRs) will rise, not just largely replacing AGVs but in time diffusing beyond the structured confines of warehouses and factories. 

Forklifts will never be the same?

Navigational autonomy will induce a colossal transfer of value from wage bills paid for human-provided driving services towards spent on autonomous industrial vehicles. This, in turn, will fuel the growth in this material handling vehicle industry (e.g. forklift), creating significant revenues over a business-as-usual scenario. This is despite our technology roadmap showing that hardware commoditization will slowly devalue such driving services particularly in high-wage regions.

AGVs barely made a dent in this industry. This is because their navigational rigidity put a low ceiling on their total market scope, keeping them as a small subset of the warehouse/factory automation business.  Autonomous mobile robots are radically different however because they will ultimately enable automation to largely keep the flexibility and versatility of human-operated vehicles.

The technology roadmap in the report suggests that this change will not happen overnight, explaining why we have built twenty-year forecast models where each phase of market evolution is justified. They will, however, take place much earlier than mobile autonomy in general driving since the structured and controlled environment of indoor industrial facilities lends itself better to automation.

Indeed, our model suggests that autonomous forklifts, for example, will remain a tiny share of the global addressable market until around 2023 but will soon after enter the rapid growth phase, causing a transformation of the industry and dramatically raising adoption levels to as high as 70% by 2038. 

This trend may not yet be on investor presentation of big, say, forklift suppliers, but will inevitably rise up the agenda as a key feature of the industry for years to come.

Mobile picking robots will learn, fast

Navigational autonomy will induce a colossal transfer of value from wage bills paid for human-provided driving services towards spent on autonomous industrial vehicles. This, in turn, will fuel the growth in this material handling vehicle industry (e.g., forklift), creating significant revenues over a business-as-usual scenario. This is despite our technology roadmap showing that hardware commoditization will slowly devalue such driving services particularly in high-wage regions.

Disrupting the last mile delivery using mobile ground robots

Last mile delivery remains an expensive affair in the parcel delivery business, often representing more than half of the total cost. Its importance is also growing thanks to a change in the composition of total deliveries with B2C deliveries rapidly taking on a bigger share.  E-commerce companies are also pushing next-day and now same-day services hoping to take away that last stronghold of bricks-and-mortar shops: instant customer fulfillment. 

Autonomous mobile delivery robots are currently small slow-moving units that will need to return to base to charge. They often need close supervision and can only operate in sparsely-populated and highly-structured environments such as university campuses or special neighborhoods. They therefore are unproductive and easy to dismiss as gimmicks.

However, this is only the beginning of the beginning. Our cost projections in the report suggest that these mobile robots can indeed become low-cost. The robots are now in the trial and learning phase, gathering more data and optimizing the navigational algorithms. They will become increasingly more adept at path planning, even when GPS signals fail, and at object avoidance. The increased autonomous mobility capability will in turn enable a lower operator-to-fleet-size ratio, further boosting overall fleet productivity.

Delivery drones:  publicity stunt or a game changer in instant fulfillment?

The idea of drone delivery sharply divides commentator opinion: some dismiss it as a mere publicity stunt whilst others consider it a game changer that will bring near instant product fulfillment to e-commerce, stripping traditional shops of their last major differentiator.

Drone delivery faces critical challenges. Individual drones offer limited productivity compared to traditional means of delivery. They can only carry small payloads and battery technology limits their flight duration, constraining them to around 30min radius of their base whilst further lowering their productivity due to the downtime needed for re-charging/re-loading.  Safety is a potential showstopper with many accidents waiting to happen.

Drone delivery is still in its infancy. Its short-term potential, we find, has been exaggerated. However, the technology has long-term future, particularly within the context of the bigger trend to automate as much of the logistic chain as possible.

We find that delivery drone sales will remain limited until 2027-28. Demand will then start to taking off in remote or sparsely-populated (e.g. suburbs), ultimately enabling companies to establish large accumulated fleets. Despite their ultimate rise, however, drone delivery will remain only a small part of the much bigger commercial drone story.

Trucking: a large attractive business to automate?

Trucking is a big business. In the U.S., the trucking industry revenues are in excess of $726 billion. This is the equivalent of combined revenues of Apple, Amazon, Google, Microsoft, IBM, Baidu and then some (a lot) more. It is also a big employer: the U.S. Bureau of Labor Statistics suggests that 1.79 million people work in this sector driving 7.2 million trucks for inter-city freight transport.

Trucking is also potentially an easier target than general passenger cars. This is because it spends much of its time in intercity roads, which are less congested and less sinuous than city ones. The driver may remain in the vehicle, but the commercial inventive, even in this hybrid approach, exists because it may justify a relaxation of the rulebook, which limits driving hours. This can boost driver productivity and asset utilization as a result. 

Khasha Ghaffarzadeh, research director, IDTechEx. Edited by Carly Marchal, content specialist, CFE Media, cmarchal@cfemedia.com. 



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