About Cabling Installation & Maintenance

Our mission: Bringing practical business and technical intelligence to today's structured cabling professionals

For more than 30 years, Cabling Installation & Maintenance has provided useful, practical information to professionals responsible for the specification, design, installation and management of structured cabling systems serving enterprise, data center and other environments. These professionals are challenged to stay informed of constantly evolving standards, system-design and installation approaches, product and system capabilities, technologies, as well as applications that rely on high-performance structured cabling systems. Our editors synthesize these complex issues into multiple information products. This portfolio of information products provides concrete detail that improves the efficiency of day-to-day operations, and equips cabling professionals with the perspective that enables strategic planning for networks’ optimum long-term performance.

Throughout our annual magazine, weekly email newsletters and 24/7/365 website, Cabling Installation & Maintenance digs into the essential topics our audience focuses on.

  • Design, Installation and Testing: We explain the bottom-up design of cabling systems, from case histories of actual projects to solutions for specific problems or aspects of the design process. We also look at specific installations using a case-history approach to highlight challenging problems, solutions and unique features. Additionally, we examine evolving test-and-measurement technologies and techniques designed to address the standards-governed and practical-use performance requirements of cabling systems.
  • Technology: We evaluate product innovations and technology trends as they impact a particular product class through interviews with manufacturers, installers and users, as well as contributed articles from subject-matter experts.
  • Data Center: Cabling Installation & Maintenance takes an in-depth look at design and installation workmanship issues as well as the unique technology being deployed specifically for data centers.
  • Physical Security: Focusing on the areas in which security and IT—and the infrastructure for both—interlock and overlap, we pay specific attention to Internet Protocol’s influence over the development of security applications.
  • Standards: Tracking the activities of North American and international standards-making organizations, we provide updates on specifications that are in-progress, looking forward to how they will affect cabling-system design and installation. We also produce articles explaining the practical aspects of designing and installing cabling systems in accordance with the specifications of established standards.

Cabling Installation & Maintenance is published by Endeavor Business Media, a division of EndeavorB2B.

Contact Cabling Installation & Maintenance

Editorial

Patrick McLaughlin

Serena Aburahma

Advertising and Sponsorship Sales

Peter Fretty - Vice President, Market Leader

Tim Carli - Business Development Manager

Brayden Hudspeth - Sales Development Representative

Subscriptions and Memberships

Subscribe to our newsletters and manage your subscriptions

Feedback/Problems

Send a message to our general in-box

 

Hitachi Astemo develops Steer-by-Wire prototype with advanced steering and failsafe function



TOKYO, Oct 3, 2022 - (JCN Newswire) - Hitachi Astemo, Ltd.has developed a Steer-by-Wire prototype for vehicles, which actuates the tires not mechanically, but through the electric control of steering wheel inputs. The prototype not only realizes smooth, effortless steering wheel operation, but also redundancy through a fail-safe function that enables the continued operation in the event of a failure.

Steer-by-Wire with redundancy

In anticipation of the evolution of autonomous driving, Hitachi Astemo and Hitachi, Ltd. are combining resources(1) to realize the practical application of a Steer-by-Wire that not only improves safety and comfort, but also realizes a greater degree of freedom in layout design, which is achieved by linking the steering system and wheel-turning system actuators using electrical signals.

Normally, the driver infers the road surface condition from the steering reaction force of the steering wheel and use that information in operating the vehicle. With Steer-by-Wire, Hitachi Astemo leverages the advanced steering feel technology developed through the former Showa Corporation's many years of extensive research. In addition, Hitachi Astemo and Hitachi, Ltd. Research & Development Group have jointly developed a function that conveys when the vehicle body has not turned during inputs of the steering wheel. Furthermore, Hitachi Astemo is leveraging industry-leading skidding control technology developed by former Hitachi Automotive Systems, which suppresses external interference from road surface irregularities, such as wheel tracks on snowy roads, to minimize the need for steering corrections by the driver.

To address the concern of Steer-by-Wire functionality in the event of failure, Hitachi Astemo's prototype has a failsafe function, which adopts a two-system approach for the power source and wire harness that connect the actuator on the steering side and actuator on the wheel turning side; triples both the circuits in the steering wheel angle sensor in the steering side actuator and circuits in the wheel turning side actuator; and controls the braking force of the four wheel brakes while linking it to the vehicle steering function. This enables continued operation even in the event of failure or circuit loss, thereby enhancing safety.

Hitachi Astemo is committed to strengthening its business and delivering technological innovation through a strategic business portfolio, which consists of the Powertrain & Safety Systems business, Chassis business, Motorcycle business, Software business and Aftermarket business. Aiming for a better environment globally and growth around the pillars of "green," "digital," and "innovation," we will deliver highly efficient internal combustion engine systems; electric systems that reduce emissions; autonomous driving for improved safety and comfort; advanced driver assistance systems; and advanced chassis systems. Through such advanced mobility solutions, we will contribute to realizing a sustainable society and provide enhanced corporate value for our customers.

(1) A device that converts power from motive force or driver operation into some kind of action.

For more information, please visit the Hitachi Astemo website: www.hitachiastemo.com/en/


Copyright 2022 JCN Newswire. All rights reserved. www.jcnnewswire.com
Stock Quote API & Stock News API supplied by www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms Of Service.