Nissan AVM tech to go underwater for deep sea exploration







Published by Johann Verster Date: April 9, 2015
Categories: Nissan, Nissan Technology News

Nissan is going to take a dive when its Around View Monitor (AVM) technology, a building block of its autonomous drive technology, will take to the sea to help remotely operated vehicles (ROVs) search for natural resources in the Earth’s oceans.

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Nissan is providing its unique AVM technology to the Japan Agency for Marine-Earth Science and Technology (JAMSTEC) and Topy Industries, Ltd., through a joint development project that may help uncover the mysteries of the oceans.

The joint development contract with JAMSTEC and Topy, one of the top manufacturers of robot crawlers in Japan, will enhance the government agency’s ability to search deep underwater for natural resources using remotely operated vehicles (ROVs). Nissan’s AVM technology will help ROV operators avoid obstacles and navigate the ocean seafloor more easily.

The project exemplifies how AVM know-how is being put to practical use in complex operating environments and is among the Japanese Cabinet office’s Strategic Innovation Promotion Program (SIP), which aims to realize innovation through the promotion of research & development activities across government ministries.

AVM is one of the base technologies for Nissan’s autonomous drive vehicles, which the company aims to bring market by 2020. First commercialized in 2007, AVM provides a virtual 360-degree overview of a car from a bird's-eye view as pictured from above. The technology helps drivers visually confirm the vehicle’s position relative to parking spaces and adjacent objects and maneuver into parking spots more easily. Nissan added Moving Object Detection (MOD) technology to AVM in 2011 and continues to develop other associated safety technologies.

Under the Japanese government’s SIP initiative, JAMSTEC, Japan’s agency that develops next-generation technologies to explore for resources deep under the sea, and Topy Industries, one of the top manufacturers of robot crawlers in Japan, have teamed up to develop a highly-efficient operating system for undersea searches using remotely operated vehicles (ROVs). The ROVs being tested by JAMSTEC and Topy include a version of Nissan AVM which features three-dimensional picture processing capability.

The AVM 3D function is combined with the ROV’s camera to improve measurement of distances on the ocean floor. This provides operators, controlling the ROVs aboard mother ships at sea, an overhead real-time bird’s-eye view of the remote vehicle and its immediate surroundings. The goal is to improve the efficiency of undersea searches by avoiding obstacles on the seabed with better real-time situational awareness.

Nissan continues to develop technologies and know-how as part of its main business and for use in a variety of fields. Revenue generated by its intangible assets is re-invested in new technology development, further contributing to Nissan’s technological competence.

Use of AVM technology in undersea environments is an extension of the autonomous drive technology that Nissan is developing to enhance the driving experience, minimize traffic accidents and injuries, and provide more convenient, comfortable mobility options together with peace of mind.