Vehicle Dynamics Integrated Management information
Vehicle handling system by Toyota
The first vehicle to debut VDIM outside Japan, the Lexus GS (2005–present)
Vehicle Dynamics Integrated Management (VDIM) is an integrated vehicle handling and software control system developed by Toyota. It involves an omnibus computer linkage of traction control, electronic stability control, electronic steering, and other systems, with the intent of improving responsiveness to driver input, performance, and overall safety. The system was first introduced in the Japanese domestic market in July 2004, when Toyota debuted VDIM on the Toyota Crown Majesta.[1] This was followed by the VDIM's export debut on the third generation Lexus GS, which was launched in 2005. VDIM integrates the company's Electronically Controlled Brake (ECB), Anti-Lock Brakes (ABS), Electronic Brakeforce Distribution (EBD), Traction Control (TRC) and Vehicle Stability Control (VSC) active safety systems with the Adaptive Variable Suspension (AVS), Electric Power Steering (EPS) and Variable Gear Ratio Steering (VGRS) systems[2] which previously worked independently using proprietary software.[3] This way all the systems function together rather than the ECU prioritizing which is the most important. VDIM was initially designed for rear-wheel drive cars.[4]
VDIM's capabilities expand upon Toyota's stand-alone Vehicle Stability Control (VSC) system which was introduced in 1995; VSC remains the baseline electronic stability control system used by the company. VSC by definition does not intervene until after a skid is detected,[5] while VDIM takes measures to prevent skids, slides, or wheel spins rather than just take action after tire slippage has occurred.[3][6] This is done by constantly making corrections in a subtle manner that are transparent to the driver.[2][7][8] In further contrast with VSC, VDIM can also calibrate driver steering input according to vehicle speed, with active steering and throttle adjustments to improve ride quality and directional control during performance driving, such as in slalom courses.[5]
With the EPS system VDIM instantly varies the amount of power steering assist depending on driving conditions.[9] In vehicles equipped with Variable Gear Ratio Steering (VGRS), VDIM also manages steering gear ratios to help the driver maintain control.[10] Initially, the system was only offered on vehicles equipped with Electronically Controlled Brake (ECB), but this is no longer required.
We drove a Highlander equipped with Toyota's standard stability control system. When running through a loose dirt course, it kept us pointed in the right direction. At the same time, it felt intrusive and somewhat herky-jerky as it did its magic to keep us in line.
But then we drove a Highlander Hybrid, which has the new VDIM system, through the same slalom. The new system made the old one feel crude by comparison. The VDIM was virtually invisible in operation, making it seem as if the Highlander Hybrid was guided by the hand of God.
— John DiPietro, Edmunds.com
^"TOYOTA MOTOR CORPORATION GLOBAL WEBSITE | 75 Years of TOYOTA | Technical Development | Electronics Parts".
^ ab"Inside Line: News, Road Tests, Auto Shows, Car Photos and Videos". Edmunds.com. 2009-01-22. Retrieved 2010-07-16.
^ ab"Notes From the Road - Active Safety Technologies". Archived from the original on 2011-01-09. Retrieved 2009-10-07.
^Safety first: VDIM puts Toyota at the head of the safety technology pack in Japan
^"Toyota Reveals New Safety Features". Theautochannel.com. Retrieved 2010-07-16.
^"Newsroom : Toyota, Lexus Expand Driving Fun and Security with New Vehicle Dynamics Integrated Management System / Toyota". Pressroom.toyota.com. 2007-10-01. Archived from the original on 2009-06-08. Retrieved 2010-07-16.
^The Latest Innovations in Safety - 5 to Drive[permanent dead link]
^"Lexus Introduces Next Generation Vehicle Stability Control System in New 2006 GS 430". Theautochannel.com. 2005-02-01. Retrieved 2010-07-16.
and 26 Related for: Vehicle Dynamics Integrated Management information
Toyota/Lexus VehicleDynamicsIntegratedManagement. In 1997, Audi introduced the first series production ESP for all-wheel drive vehicles (Audi A8 and...
The following is a list of Lexus vehicles, including past and present production models, as well as concept vehicles and limited editions. Model generations...
features included an Electronically Controlled Brake and VehicleDynamicsIntegratedManagement stability control system. The RX 400h gasoline engine switched...
tyres are standard. The LFA is equipped with a three-mode VehicleDynamicsIntegratedManagement (VDIM) stability control system with Sport setting. To maintain...
unmanned aerial vehicles (UAV). ID also provides consultancy and turn-key project commissioning for UAV systems. IntegratedDynamics supplies UAV platforms...
particularly at passing speeds. Other additions include Toyota's VehicleDynamicsIntegratedManagement (VDIM) system and Electronically Controlled Brake (ECB)...
system that individually altered suspension damper firmness. VehicleDynamicsIntegratedManagement (VDIM) was standard on the GS 430, 460, and 450h models...
The vehicle is aerodynamically efficient, generating sufficient air around the vehicle. The daytime running lamps and turn signals are integrated into...
April 2005. The ECB is an integral part of the company's VehicleDynamicsIntegratedManagement stability control system, by allowing for automatic brake...
as part of Toyota's GA-K platform dedicated to mid-size and full-size vehicles with either a front- or all-wheel drive layout configuration. The new platform...
レクサス・SC, Rekusasu SC) is a grand tourer that was retailed by Lexus (a luxury vehicle division of Toyota), and built from 1991 until 2010. It features a front-engine...
callipers" made by ADVICS Co. Unique to the Sports variant is VehicleDynamicsIntegratedManagement with variable gear ratio steering which changes the ratio...
body cladding, and wheels. Side running boards give step-up access. The vehicle had additional sound-absorbing insulation. Amenities included leather seats...
Japanese customers. It introduced the first VehicleDynamicsIntegratedManagement (VDIM) integratedvehicle handling and software control system and radar...
for flagship and Fuji Speedway, the chief test site of Lexus performance vehicle development in Oyama, Suntō District, Shizuoka Prefecture, Japan. A related...
countries classify the GX as a full-size vehicle (e.g., Australia), while some classify it as a mid-size vehicle (e.g., US), depending on local regulations...
designed at Calty Design Research in Newport Beach, California. The concept vehicle was revealed at the 2012 Detroit Auto Show. Design work was later transferred...
destroyers, M1 Abrams tanks and Stryker armored fighting vehicles. In 2022, General Dynamics had worldwide sales of $39.4 billion and a workforce of approximately...
Vehicles (MGV) was a family of lighter and more transportable ground vehicles developed by Boeing and subcontractors BAE Systems and General Dynamics...
and handling programs (Vehicle Stability Control and Vehicle DynamicsIntegratedManagement) to backup cameras, swivel headlights, and sonar warning systems...
the luxury vehicle division of Toyota Motor Corporation. The "LF" designation refers to Lexus Future.[citation needed] The LF Series vehicles features coupes/convertibles...
driver monitoring system, also known as driver attention monitor, is a vehicle safety system to assess the driver's alertness and warn the driver if needed...
fighting vehicles derived from the Canadian LAV III, itself derived from the Swiss Mowag Piranha. Stryker vehicles are produced by General Dynamics Land Systems-Canada...
(chassis code GXE10) and RS200 (chassis code SXE10) sedans, the compact vehicle was produced using a shortened, front-engine, rear-wheel-drive midsize...
bodywork and a separate model code. The model is exclusively sold as a hybrid vehicle, abandoning the conventional petrol model from the previous model, now...
Global Information