Having studied issues with driver seating and control packages for all known driver population profiles — especially ones of smaller stature — TMC’s Future Cab & Driver Interface Task Force proposes in this paper that equipment manufacturers and suppliers develop “adjustable pedals” to accommodate the full range of drivers. Just as adjustable steering columns were necessary to accommodate larger stature drivers (especially ones with a large girth or long legs and shorter arms) and longer seat tracks were necessary to accommodate the long and short leg extremes of the driver population, the time has come to address the pedal issue.
February 22, 2019
Having studied issues with driver seating and control packages for all known driver population profiles, TMC’s Future Cab & Driver Interface Task Force proposes in this paper that equipment manufacturers and suppliers develop seating systems that accommodate at least 95 percent of truck driving populations with adjustments for seat cushion width, seat cushion depth (each leg separate), lower seat back width, upper back width, lumbar vertical, lumbar in/out, and arm rest up/down.
February 20, 2019
Demands for “lightweighting” trailers and truck bodies will inevitably increase as greenhouse gas reduction, fuel consumption reduction, alternate energy utilization, electric propulsion, and automated vehicle adoption accelerate in coming years. The purpose of this position paper is to discuss technical aspects of how — through development of improved metal alloys, composite, and new metal/composite constructed materials — the goals of lightweighting can be achieved for trailers and truck bodies with high effectiveness. TMC’s Future Trailer Productivity Task Force recommends a series of goals and actions which may be undertaken in continuous, collaborative efforts to acheive lightweighting of future transportation equipment.
February 01, 2019
Current practice for tire inflation pressure maintenance in the commercial vehicle fleet does not account for varying load, speed and environmental operating conditions actually experienced by the tire and vehicle. TMC recommends development of an integrated tire inflation pressure control system that can compensate for these factors and provide an automated means of inflating and deflating each tire to match the conditions encountered. This paper discusses the capabilities needed in such technology to provide value to trucking companies and how the technology could be successfully integrated into fleets.
December 14, 2018
TMC’s Future Truck Committee charged its Sensor Enhanced Maintenance Task Force to evaluate and state a position on the feasibility of automatic monitoring of electrical system health. The finding of that task force is that automatic monitoring of electrical system health is achievable by combining onboard circuit analysis with Testing for Statistical Significance (TSS). When paired together, these two fundamentally sound sciences quantify the state of health (SOH) for batteries, alternators, starters, and electrical cables. The use of the SAE J1939 communication network allows for downloading of data, scheduling of maintenance and integration with fleet management systems.
August 20, 2018
Recent advancements in sensor technology are enabling real-time monitoring of system performance and readiness in heavy-duty vehicles. ATA’s Technology & Maintenance Council (TMC) recommends that manufacturers leverage this new technology to develop a more accurate means of identifying slow leaks in air brake lines; thus improving driver awareness of developing brake system failures, and reducing the frequency and severity of thermal incidents (i.e., truck fires).
May 30, 2018
With the rising demand for improvements in efficiency and power availability, efforts are underway to incorporate higher voltages into the electrical systems of heavy-duty commercial motor vehicles. Throughout this effort, it is important that safety, reliability, and compatibility with equipment currently in use, be maintained. This paper, developed by TMC’s Electrical/Electronic Systems Task Force, under the auspices of the Council’s Future Truck Committee, serves to further outline these expectations.
December 31, 2017
The Future Tire Durability and Reliability Task Force — working under the auspices of TMC's Future Truck Committee — was tasked with exploring and identifying key factors related to the adoption of zero-pressure tires in commercial transportation service. Accordingly, the Task Force developed this position paper to define future features and expectations for zero pressure commercial tires in terms of product performance, maintainability, reliability, durability, serviceability, environmental and educational issues. This document provides the industry with an overview of what will be necessary for trucking companies to integrate this new technology into their fleets.
November 01, 2017
The application of hydrogen fuel cell technology to commercial trucks has received a great deal of attention lately, especially following the announcement of at least one manufacturer’s plans to introduce a hydrogen-hybrid electric model for purchase by the year 2020 and a second OEM’s planned test at the Port of Los Angeles. As might be expected, this interest has prompted many questions by both fleet and supplier professionals. TMC's Future Truck Committee charged its Future Alternate Propulsion System Task Force to explore the issue and this paper represents its findings as to whether the technology is ready for commercial use, using a “pass/fail” scale.
November 01, 2017
Significant opportunities exist to collect or harvest energy using systems or technology on the trailer for improving the energy efficiency of the vehicle combination. Two such sources, solar
energy collection and regenerative braking are being investigated in earnest and are in the early stages of commercial development. The purpose of this paper is to facilitate increased performance and energy efficiency for trailers. Additionally, this paper offers goals for energy efficiency improvement related to the design and operation of semi-truck trailers to encourage and accelerate development of appropriate technology.
November 01, 2017