Between 2018 and 2019, the number of fatalities involving large trucks (those over 10,000 pounds), rose by 1%, the highest level in 30 years. Of these fatal accidents, 32.3% involved at least one driver-related factor. (Federal Motor Carrier Safety Administration)
Driver-related accidents, although highly preventable, are the most difficult for fleet safety directors to monitor and manage.
Speeding
In 2018, “Speeding of Any Kind” was the most frequent driver-related factor for drivers of large trucks. It accounted for 6.8% or 324 of all fatal large-truck accidents.
Distraction
“Distraction/Inattention” was the second most common for large truck drivers. It accounted for 5.3% or 252 of all fatal large-truck accidents.
Impairment
4.4% or 210 fatal large-truck accidents were caused by impaired drivers. The most common cause of impairment was substance abuse, followed by fatigue, illness, and emotional distress:
If you’re looking to improve your fleet safety program, here are 7 technologies you should look at.
Collision Warning and Mitigation is an Important Fleet Safety Program Option
Rear-end collisions account for approximately 28% of all collisions, with driver inattention identified as a contributing factor in over 60% of these crashes (NSC).
"Cars equipped with forward collision warning systems can reduce rear-end collisions by about 10%" and forward collision warning and mitigation systems lead to lower insurance claim rates, according to the AAA Foundation for Traffic Safety.
Driver distraction or inattention can be mitigated with collision warning or accident avoidance technologies such as:
Electronic stability control systems monitor tire and steering wheel movement to sense loss of traction or slipping often due to wet or icy roads. When loss of traction is detected, it immediately reduces engine power, applies brakes, and corrects tire suspension.
All passenger vehicles are required to have this feature and it has been found extremely effective at preventing up to 800,000 single-vehicle crashes per year and reducing fatal crashes by 40-56%.
Driver alert systems are great at waking up fatigued or inattentive drivers.
100,000 crashes are directly caused by fatigue each year, according to the NHTSA. Fatigue is also the second biggest source of impairment in large truck fatal accidents caused by drivers.
These include:
Adaptive cruise control senses where the vehicle in front of your driver is in relation to your vehicle, and slows down or speeds up your vehicle to maintain a safe following distance.
Adaptive cruise control could prevent 13,000 crashes per year, according to the AAA Foundation for Traffic Safety.
Rear-view cameras let fleet drivers see the back of the vehicle and reduce blind spots.
Combined with blind spot warning and cross-traffic alert technology, rear-view cameras can help large truck drivers reduce blind spot accidents such as rollovers or swiping nearby cars.
Fleetworthy Solutions’ COMPLY 2.0 provides increased visibility and control into fleet safety management so that companies can streamline processes, reduce risk, and improve the bottom line. Their intelligent compliance solutions measure, monitor, and manage compliance levels for driver and fleet safety, licensing and permitting, and fuel tax reconciliation.
Impairment tests detect driver fatigue, illness, intoxication, distress, and other sources of impairment before a driver gets behind the wheel. Impairment tests are one of the most effective ways of reducing driver-related accidents and eliminating risks before an accident can happen.
Currently, the AlertMeter® is the only impairment test available and viable in workplaces. It is a 60-second cognitive alertness test taken on a smartphone or tablet. When impairment is detected, the app notifies a supervisor. It's been found effective in increasing driver alertness, decreasing instances of impaired driving, decreasing worker's comp claims, and decreasing employee turnover.
Monte Jensen, the Safety, Health, and Environmental Manager of Savage Services, a transportation, logistics & materials handling company based in Utah, said, “Our drivers are independent workers, which is part of our culture, and we encourage everyone to take the AlertMeter® test at any time during their shift so they can make sure they’re able to stay focused.”
With so many different new technologies on the market, how do fleets determine the best fleet safety technology for them?
Return on Investment
The ROI of predictive fleet safety technology is difficult to measure. It takes time and a lot of analysis to fully appreciate the ROI of good fleet safety technology.
If a company has a good safety record, it's easy to assume no further safety investment is needed.
However, without constant proactive risk mitigation systems in place, a single unforeseeable fatal accident can ruin years' worth of a perfect safety record.
Further, predicting and mitigating safety risks is more effective and affordable than attempting to manage risks in real-time.
For example, it is cheaper and more effective to identify a fatigued driver and remove him from the driver's seat than to attempt to wake him up with a collision warning system when risk of an accident is already elevated. With collision alert systems, there is no guarantee that the driver will awake soon enough and react quickly enough to avoid a collision.
If the budget is limited, the most bang for the buck of all fleet safety technologies is predictive and preventive tools that mitigate risk before the driver takes off. Preventive measures like impairment tests could reduce the need for more expensive safety technology.
If your fleet is large and expansive with visible daily risk, a more complex safety feature such as collision mitigation might also present a good ROI.
Usability
Fleet safety technology may be difficult for managers and operators to adopt if they involve a lot of new safety data they may view as additional work and increased liability.
The best and most effective safety tech tools often provide valuable insights and depend on supervisors and managers to take action based on this data. If they fail to do so, they assume the liability.
So, a good safety tech tool must be:
Acceptance by drivers
For new fleet safety technology to be accepted by drivers, it needs to be simple enough to use and not intrude upon their privacy or comfort while at work.
For example, wearable technology such as headbands or wristbands that detect and monitor fatigue, or cameras that track eye movements can be difficult to integrate in certain work environments where workers are suspicious of new technology or have strong privacy concerns.
One study found that, in order for wearable technology to be easily accepted by workers, the following criteria need to be met:
This final point highlights the importance of training and communication before implementing any new fleet safety technology. Drivers should be thoroughly trained on how to use the new technology. If drivers are not comfortable using them, it will be a waste of time and money and further exacerbate safety problems by confusing and overburdening drivers.
The best fleet safety program technology for your company will depend on many factors including:
For any fleet safety technology to be effective and provide a high ROI, fleet owners, and managers must thoroughly consider all these factors before making an investment.
If you're considering an impairment test, we'll do some of this work for you:
Mastering Fleet Safety: Proactive Safety Systems
Driver Fatigue Prediction, Monitoring & Impairment Detection Fleet Safety Software
Driver Safety Technology's Role in Managing Fleets
https://www.fmcsa.dot.gov/safety/analysis-research-technology
https://www.hg.org/legal-articles/national-truck-accident-statistics-32727
https://www.advantrack.com/blog/5-ways-improve-fleet-safety/
https://www.hg.org/legal-articles/causes-of-semi-truck-accidents-29646
https://www.copleyroth.com/five-common-truck-accident-causes/
https://www.trucks.com/2019/10/22/trucking-fatalities-reach-highest-level-30-years/