SERVER DEVICE

• Main Authors: YAMAMURO NAOKI, HIRUMA KEIGO, AMAKASU TAICHI, HATTORI AKIRA, ADACHI SHINICHI
• Format: Patent
• Language: English; Japanese
• Published: 22.08.2019
• Subjects: GYROSCOPIC INSTRUMENTS; MEASURING; MEASURING DISTANCES, LEVELS OR BEARINGS; NAVIGATION; PERFORMING OPERATIONS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY; PHYSICS; SIGNALLING; SURVEYING; TESTING; TRAFFIC CONTROL SYSTEMS; TRANSPORTING; VEHICLE SUSPENSION ARRANGEMENTS; VEHICLES IN GENERAL

To achieve suitable vibration-damping properties across a plurality of vehicles without excessively increasing arithmetic load on the individual vehicles.SOLUTION: The present invention provides a server device capable of communicating with a plurality of vehicles mounted with a vibration control device for attenuating vibration by adjusting a parameter that influences prescribed acceleration such that the prescribed acceleration approaches a target acceleration. The server device acquires travel data including the magnitude of prescribed acceleration occurring in each vehicle and a target acceleration set on the vehicle each time each vehicle travels each of sections of a road segmented in advance, and stores the acquired travel data in association with section identification information. Then, the server device sets a target acceleration suitable for each vehicle to travel a predetermined travel section on the basis of the stored travel data, and transmits the set target acceleration to a vehicle which is scheduled to travel the predetermined travel section.SELECTED DRAWING: Figure 5 【課題】個々の車両の演算負荷を過剰に増大させることなく、複数の車両で好適な制振性を実現する。【解決手段】本発明は、所定加速度が目標加速度に近づくように、該所定加速度に影響を及ぼすパラメータを調整することで振動を減衰させるための制震装置を搭載した複数の車両と通信可能なサーバ装置であって、各車両が予め区分けされた道路の各区間を走行する度に、各車両で発生した所定加速度の大きさと該車両に設定されている目標加速度とを含む走行データを取得して、取得された走行データを区間識別情報に関連づけて蓄積する。そして、サーバ装置は、蓄積された走行データに基づいて、各車両が走行予定区間を走行するのに適した目標加速度を設定し、設定された目標加速度を、走行予定区間を走行予定の車両に送信する。【選択図】図５