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    • 2. 发明申请
    • SYSTEM FOR ASSISTING IN DRIVING A BICYCLE BY SENDING A HAPTIC FEEDBACK TO A CYCLIST
    • 通过向循环者发送一个有趣的反馈来协助驾驶一辆自行车的系统
    • WO2017134500A1
    • 2017-08-10
    • PCT/IB2016/057525
    • 2016-12-12
    • BLUBRAKE S.R.L.
    • TODESCHINI, FabioSAVARESI, Sergio MatteoCORNO, MatteoPANZANI, GiulioPASQUINI, MatteoCOTA, Alessio Nicolò
    • B62J99/00B62K23/02B62L3/02B60Q9/00B62J27/00G01C21/20G08G1/0962
    • B62J99/00B60Q9/00B62J27/00B62J2099/0013B62K23/02B62L3/02G01C21/3652
    • System (1) for assisting in driving a bicycle (100) by sending a haptic feedback to a cyclist, comprising: - means for detecting the current value of a target quantity (q, v); - a memory module (7) wherein an optimal profile of said target quantity is stored or storable, as a function of a spatial position (x) of the bicycle along a predetermined path or as a function of time (t), configured for supplying an optimal value of the target quantity (qmax; vmax) corresponding to the current spatial position (x) of the bicycle along the predetermined path or corresponding to the current instant (t); - a comparator module (8) configured for determining a quantity representative of the error (eq; ev) between said current value of the target quantity (q, v) and said optimal value of the target quantity (qmax; vmax) supplied by the memory module (7); - an actuator (4) applicable to a portion of the bicycle (100), suitable for generating vibrations; - a control module (5) configured for determining a vibration frequency (f) of the actuator (4) based on said error (eq; ev) between the current (q, v) and the optimal values (qmax; vmax) of the target quantity and for generating a command signal of the actuator (4) so that the actuator vibrates at said vibration frequency (f), wherein said vibration implements the haptic feedback to the cyclist.
    • (1),用于通过向骑车人发送触觉反馈来辅助驾驶自行车(100),所述系统(1)包括: - 用于检测目标量(q,v)的当前值的装置; - 存储器模块(7),其中所述目标量的最佳轮廓作为自行车沿着预定路径或作为时间(t)的函数的空间位置(x)的函数被存储或可存储,被配置用于供给 对应于自行车当前空间位置(x)沿预定路径或对应于当前时刻(t)的目标量(qmax; vmax)的最优值; - 比较器模块(8),其被配置用于确定代表所述目标量(q,v)的所述当前值与由所述目标量提供的所述目标量(qmax; vmax)的所述最优值之间的误差(eq; ev) 内存模块(7); - 适用于自行车(100)的一部分的致动器(4),适用于产生振动; - 控制模块(5),其被配置用于基于所述电流(q,v)与所述电动机(4)的所述最优值(qmax; vmax)之间的所述误差(eq; ev)来确定所述致动器(4)的振动频率 目标量并且用于产生致动器(4)的命令信号,使得致动器以所述振动频率(f)振动,其中所述振动向骑自行车者实施触觉反馈。
    • 4. 发明申请
    • HAND WEARABLE HAPTIC FEEDBACK BASED NAVIGATION DEVICE
    • 手持式基于信息反馈的导航设备
    • WO2015083183A1
    • 2015-06-11
    • PCT/IN2014/000742
    • 2014-12-01
    • VERMA, Abhinav S.
    • VERMA, Abhinav S.
    • G01C21/36G06F3/01A61H3/06
    • G01C21/3652A61H3/061A61H2003/063A61H2201/1635A61H2201/165G06F3/014G06F3/016
    • The present invention is a hand wearable haptic feedback based navigation device for distance sensing which has the flexibility of attachment and detachment of the navigation sensors (101) and has the flexibility of sensing the distance of the obstacle in multiple directions covering maximum 180 degrees in the direction of pointing of the hand. The device measures the distance of obstacle using sensors (101) at the tip of a finger. The measurement is broken down into categories on the basis of distance. This category is eventually informed to the user via haptic feedback actuators (100) strategically located on the specific finger. The feedback is taken to three dimensions by mapping the hand's spacial orientations using Inertial measurement units (2).
    • 本发明是一种用于距离感测的手持式触觉反馈导航装置,其具有导航传感器(101)的附接和拆卸的灵活性,并且具有灵活性,可灵活地感测障碍物在多个方向上的距离,覆盖最大180度 指向的方向。 该装置测量在手指尖处的障碍物使用传感器(101)的距离。 测量根据距离分为几类。 该类别最终通过位于特定手指上的触觉反馈致动器(100)被通知给用户。 通过使用惯性测量单位(2)绘制手的空间方向,将反馈取为三维。