公开(公告)号：EP3293596A1

公开(公告)日：2018-03-14

申请号：EP17186080.2

申请日：2017-08-14

申请人： Baltek Co., Limited

发明人： LIAO, Tzu-Chuan

IPC分类号： G05D1/00 ,  G05D1/02 ,  G05D1/08 ,  B64C39/02 ,  G01S5/06

CPC分类号： G05D1/12 ,  B64C39/024 ,  B64C2201/146 ,  G01C21/18 ,  G01S5/06 ,  G05D1/0016 ,  G05D1/0022 ,  G05D1/0033 ,  G06F3/0338 ,  G06F3/0346

摘要： An orientation control method for a drone (3) is disclosed. The method receives wireless signal sent wirelessly from a target device (5) by at least three receivers (33) arranged on the drone (5), and detects the phase of the wireless signal respectively received by each of the three receivers (33) with a phase detector (34) of the drone. Next, the method calculates current relative orientation of the drone (3) with respect the target device (5) through a phase differences of the three phases of the three receivers (33). Next, the method controls the drone (3) to move to orientate user-designated direction according to the calculated current relative orientation and a directional signal sent wirelessly from a remote control (4).

摘要翻译： 公开了一种无人机（3）的定向控制方法。 该方法接收由设置在无人机（5）上的至少三个接收器（33）从目标设备（5）无线发送的无线信号，并检测由三个接收器（33）中的每一个分别接收的无线信号的相位 无人机的相位检测器（34）。 接下来，该方法通过三个接收器（33）的三相的相位差来计算无人驾驶飞机（3）相对于目标设备（5）的当前相对方位。 接下来，根据计算出的当前相对方位和从遥控器（4）无线发送的方向信号，该方法控制无人机（3）移动以定向用户指定的方向。

公开(公告)号：EP3252558A1

公开(公告)日：2017-12-06

申请号：EP17174073.1

申请日：2017-06-01

申请人： Baltek Co., Limited

发明人： LIAO, Tzu-Chuan

IPC分类号： G05D1/00 ,  B64C39/02

CPC分类号： B64C39/024 ,  B64C2201/146 ,  G05D1/0011 ,  G05D1/0016 ,  G05D1/0033 ,  G05D1/0094

摘要： A following remote controlling method for aircraft is provided. The method includes following steps of: receiving a pointing operation which moves a remote control device (22) to face an expectant direction (E1, E2) at the remote controlling device (22); generating and sending a pointing signal to outside; receiving the pointing signal and moving toward the expectant direction (E1, E2) according to the pointing signal at an aircraft (20); and controlling the aircraft (20) to keep a following distance (D1-D6) from a target device (24) according to a target signal received from the target device (24) during moving. The present disclosed example can effectively reduce a probability of inputting erroneously operation via controlling the aircraft (20) by point operations.

摘要翻译： 提供了以下用于飞行器的远程控制方法。 该方法包括以下步骤：接收使远程控制装置（22）在远程控制装置（22）处朝向预期方向（E1，E2）移动的指向操作; 产生并发送指向信号到外部; 接收指向信号并根据飞行器（20）处的指向信号朝预期方向（E1，E2）移动; 以及根据在移动期间从目标设备（24）接收的目标信号来控制飞机（20）保持与目标设备（24）的跟随距离（D1-D6）。 本公开的示例可以通过点操作来控制飞行器（20），从而有效地降低输入错误操作的可能性。

公开(公告)号：EP3246672A1

公开(公告)日：2017-11-22

申请号：EP17171606.1

申请日：2017-05-17

申请人： Baltek Co., Limited

发明人： LIAO, Tzu-Chuan

IPC分类号： G01F23/28 ,  G01F23/296 ,  A47J41/00 ,  A47G23/16

CPC分类号： A47G19/2227 ,  A45F3/18 ,  A47G23/16 ,  A47G2019/2244 ,  A47G2019/225 ,  A47J41/0094 ,  B65D23/16 ,  B65D25/56 ,  B65D41/02 ,  B65D51/248 ,  G01F23/2966 ,  G01F25/0061

摘要： A bottle (1) having a water volume measuring function comprises a bottle-lid (2), a bottle-body (3), and a measure module (4) disposed in the bottle-lid (2) which comprises at least a micro controller unit (43), a memory unit (44) and a sound wave transceiver unit (45). The memory unit (44) stores a lookup table (441) with corresponding relationships between a plurality of frequencies and a plurality of remained water volumes in the bottle-body (3). The sound wave transceiver unit (45) emits sound waves with sweeping frequencies towards the bottle-body (3) and receives reflected waves. The micro controller unit (43) determines if any frequency of the sound waves is an air-resonance frequency according to an energy level of each of the reflected waves. When a sound wave frequency is determined as an air-resonance frequency, the micro controller unit (43) obtains the corresponding remained water volume (5) by checking with the air-resonance frequency in the lookup table (441). The bottle measures the remained water volume (5) in the bottle-body (3) via emitting sound waves with sweeping frequencies where users can view the remained water volume (5) without opening the bottle-lid (2).

摘要翻译： 具有水量测量功能的瓶子（1）包括瓶盖（2），瓶体（3）和设置在瓶盖（2）中的测量模块（4），所述瓶盖（2）包括至少一个微型 控制器单元（43），存储器单元（44）和声波收发器单元（45）。 存储单元（44）存储具有多个频率与瓶体（3）中的多个剩余水体积之间的对应关系的查找表（441）。 声波收发器单元（45）朝着瓶体（3）发射具有扫频频率的声波并接收反射波。 微控制器单元（43）根据每个反射波的能级确定声波的任何频率是否是空气共振频率。 当声波频率被确定为空气共振频率时，微控制器单元（43）通过检查查找表（441）中的空气共振频率来获得相应的剩余水体积（5）。 瓶子通过发射具有扫描频率的声波来测量瓶体（3）中的剩余水体积（5），使用者可以在不打开瓶盖（2）的情况下查看剩余水体积（5）。