Flooding poses a serious threat to vehicles, with even brief submersion capable of causing extensive damage. Electronic systems, interiors, and other vital components are vulnerable, and powerful currents can sweep cars away.

A new Japanese innovation aims to mitigate these risks: the Monarte Floating Floor. This parking platform is designed to float as floodwaters rise.

Illustration of the self-floating parking floor's operation. Photo: Monarte

Japan frequently experiences heavy rainfall and flash floods. Earlier this month, Nagoya in the central region recorded significant rainfall, disrupting railway operations and submerging many roads. Car dealership parking lots also suffered considerable damage. In these situations, vehicles not parked in elevated areas or multi-story structures face a high risk of flood damage.

The Monarte Floating Floor consists of a waterproof foam panel coated with plastic. Four steel pillars anchor the platform, ensuring it remains in position as water levels rise. The floor and the vehicle are then lifted upwards by the buoyancy.

The system boasts a lifting capacity exceeding 3,000 kg, accommodating most contemporary vehicles, including large electric vehicle models. The maximum lift height is not specified, as it varies based on the length of the steel pillars.

Notably, the Monarte Floating Floor operates passively, requiring no activation during disaster alerts. It functions as an ordinary parking space for daily use. The system is entirely mechanical, relying on no motors, lifting mechanisms, pontoons, or electrical sensors. In the event of unexpected overnight flooding, the vehicle is automatically lifted with the platform and remains afloat until the water recedes.

This design is particularly well-suited for flood-prone areas, such as car dealership parking lots. Beyond the steel pillars, the system minimally alters the functionality of a standard parking space, yet can swiftly transition to a floating state when required.

Monarte is a subsidiary of Tajima Motor, a company founded by Nobuhiro "Monster" Tajima, a renowned racer who has competed and set records at the Pikes Peak International Hill Climb. While Tajima Motor operates in diverse sectors from racing equipment to small electric vehicles, Monarte specializes in products for preventing and mitigating damage from floods and other disasters.

The Monarte Floating Floor is currently available exclusively in Japan. However, for flood-prone regions globally, it presents a compelling solution for protecting vehicles, particularly high-value models.

Hai Dang (according to Car and Driver)