WO2018032905A1 - 智能腰带 - Google Patents

智能腰带 Download PDF

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Publication number
WO2018032905A1
WO2018032905A1 PCT/CN2017/092352 CN2017092352W WO2018032905A1 WO 2018032905 A1 WO2018032905 A1 WO 2018032905A1 CN 2017092352 W CN2017092352 W CN 2017092352W WO 2018032905 A1 WO2018032905 A1 WO 2018032905A1
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WO
WIPO (PCT)
Prior art keywords
belt
smart
indicating mechanism
travel
disposed
Prior art date
Application number
PCT/CN2017/092352
Other languages
English (en)
French (fr)
Inventor
樊利宽
孙鹏
Original Assignee
京东方科技集团股份有限公司
北京京东方显示技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 京东方科技集团股份有限公司, 北京京东方显示技术有限公司 filed Critical 京东方科技集团股份有限公司
Priority to US15/743,253 priority Critical patent/US11439207B2/en
Publication of WO2018032905A1 publication Critical patent/WO2018032905A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
    • A44B11/005—Buckles combined with other articles, e.g. with receptacles
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41F—GARMENT FASTENINGS; SUSPENDERS
    • A41F9/00—Belts, girdles, or waistbands for trousers or skirts
    • A41F9/002—Free belts
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D1/00—Garments
    • A41D1/002—Garments adapted to accommodate electronic equipment
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41F—GARMENT FASTENINGS; SUSPENDERS
    • A41F9/00—Belts, girdles, or waistbands for trousers or skirts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0004—Personal or domestic articles
    • F21V33/0008—Clothing or clothing accessories, e.g. scarfs, gloves or belts
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
    • G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/20—Instruments for performing navigational calculations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/3407—Route searching; Route guidance specially adapted for specific applications
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/36—Input/output arrangements for on-board computers
    • G01C21/3626—Details of the output of route guidance instructions
    • G01C21/365—Guidance using head up displays or projectors, e.g. virtual vehicles or arrows projected on the windscreen or on the road itself
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/14—Receivers specially adapted for specific applications
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/163—Wearable computers, e.g. on a belt
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/12—Advertising or display means not otherwise provided for using special optical effects
    • G09F19/18—Advertising or display means not otherwise provided for using special optical effects involving the use of optical projection means, e.g. projection of images on clouds
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F23/00—Advertising on or in specific articles, e.g. ashtrays, letter-boxes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F27/00—Combined visual and audible advertising or displaying, e.g. for public address
    • G09F27/005—Signs associated with a sensor

Definitions

  • the present disclosure relates to wearable devices, and more particularly to an intelligent waistband.
  • the present disclosure provides an intelligent waist belt.
  • the smart belt includes:
  • a belt buckle which is disposed on the body of the belt
  • a GPS positioning mechanism for generating a direction of travel
  • a rotatable direction indicating mechanism for indicating a traveling direction, which is disposed on the belt buckle;
  • a driving mechanism for driving the direction indicating mechanism to rotate according to a traveling direction given by the GPS positioning mechanism to indicate a traveling direction
  • a light source for projecting a direction of travel indicated by the direction indicating mechanism toward the road surface.
  • the light source is disposed on a side of the direction indicating mechanism near the buckle.
  • the setting position of the light source in a direction perpendicular to the road surface is higher than the setting position of the direction indicating mechanism.
  • the direction indicating mechanism comprises:
  • the support structure is cylindrical, and its axial direction is perpendicular to a main surface of the waist buckle, and a central area thereof has a receiving space;
  • a direction pointer is located in the accommodation space.
  • the direction indicating mechanism further includes:
  • a fixed dial having a scale, the fixed dial being stacked on a side of the support structure adjacent to the buckle, and the fixed dial being disposed coaxially with the support structure.
  • the direction pointer includes a fixed fulcrum pivotally connected to the support structure and a free end rotatable about the fixed fulcrum, the fixed fulcrum being located on an axis of the support structure.
  • the driving mechanism includes:
  • a linkage gear that can drive the direction indicating mechanism to rotate
  • a drive gear that can drive the linkage gear to rotate
  • a transmission portion of the motor and the drive gear is coupled.
  • the smart belt further includes a voice output mechanism, and the traveling direction can be output by voice.
  • the utility model further includes a function button disposed on the belt buckle for controlling opening and closing of the direction indicating mechanism, the light source and/or the voice output mechanism.
  • the beneficial effects of the present disclosure are that the direction of travel given by the GPS positioning mechanism can be displayed and projected by the direction indicating mechanism and the projection light source, thereby liberating the hands of the user and increasing the portability and convenience of navigation use.
  • FIG. 1 is a schematic view showing the structure of an intelligent waist belt in an embodiment of the present disclosure
  • FIG. 2 is a schematic structural view of a direction indicating mechanism in an embodiment of the present disclosure
  • FIG. 3 is a schematic structural view of a projection mechanism in an embodiment of the present disclosure.
  • FIG. 4 is a schematic view showing the working principle of the intelligent belt in the embodiment of the present disclosure.
  • FIG. 5 is a schematic diagram showing the operation flow of the smart belt in the embodiment of the present disclosure.
  • the embodiment provides a smart belt, including a belt body 104 and a belt buckle 101 disposed on the belt body 104.
  • the method further includes:
  • a GPS positioning mechanism disposed on the belt body 104 or the belt buckle 101, and generating a traveling direction according to the current position of the user and the destination information input by the user;
  • a driving mechanism 302 configured to drive the direction indicating mechanism 108 to rotate according to a traveling direction given by the GPS positioning mechanism to indicate the traveling direction;
  • the light source 3012 is configured to project the direction indicating mechanism 108.
  • the setting of the intelligent waistband of the embodiment can realize that the traveling direction given by the GPS positioning mechanism is displayed and projected through the direction indicating mechanism and the projection light source, thereby liberating the user's hands to increase the portability and convenience of the user, and displaying by means of projection
  • the direction of travel given by the GPS positioning mechanism is simple and intuitive.
  • the setting of the light source 3012 liberates the hands of the user, and the user can obtain the navigation information more intuitively by the direction of travel projected on the road surface, which is simple and safe.
  • the light source 3012 is disposed on a side of the direction indicating mechanism near the buckle, so as to project the direction of travel indicated by the direction indicating mechanism 108 toward the road surface.
  • the light source 3012 is disposed at a position higher than the set position of the direction indicating mechanism 108 in a direction perpendicular to the road surface.
  • the position of the light source 3012 is higher than the position of the direction indicating mechanism 108, and the "H" shown in FIG. 3 is the direction of the light source 3012 in the direction perpendicular to the road surface and the direction indicating mechanism 108.
  • the purpose of the distance is to enable the projection of the direction of travel to reach the road surface effectively.
  • the specific value of H can be set according to actual needs.
  • the smart belt further includes a light passage disposed between the light source 3012 and the direction indicating mechanism 108, and the light emitted by the light source 3012 is irradiated to the direction indicating mechanism 108 through the light passage to The direction of travel indicated by the direction indicating mechanism 108 is projected on the road surface.
  • the arrangement of the light tunnels causes the setting of the light source 3012 to only project the direction indicating mechanism 108 without other projections to interfere with the direction of travel.
  • the specific configuration of the direction indicating mechanism 108 may be various, as long as the direction of travel indicated by the GPS positioning mechanism is implemented.
  • the direction refers to The display mechanism 108 includes:
  • the support structure 1082 is cylindrical, its axial direction is perpendicular to the main surface of the waist buckle 101, and the central area has a receiving space;
  • a direction pointer 1083 is located in the accommodation space.
  • the support structure 1082 is made of a transparent material.
  • the direction indicating mechanism 108 further includes:
  • a fixed dial 1081 having a scale the fixed dial 1081 is stacked on a side of the support structure 1082 adjacent to the waist buckle 101, and the fixed dial 1081 is disposed coaxially with the support structure 1082.
  • the fixed dial 1081 is disposed coaxially with the support mechanism 1082, but is stationary with respect to the support mechanism 1082, an auxiliary indication for the direction of travel, and the setting of the fixed dial 1081 having a scale is convenient for the user to Accurately obtain direction information of travel.
  • the direction pointer 1083 includes a fixed fulcrum pivotally connected to the support structure 1082 and a free end rotatable about the fixed fulcrum, the fixed fulcrum being located on an axis of the support structure 1082.
  • the direction pointer 1083 is at an angle to the reference scale of the fixed dial 1081, and the angle is the traveling direction and the reference direction generated by the GPS positioning mechanism (here, the reference direction is preset to the true north direction, but not limited thereto)
  • the angle of the fixed dial 1081 is set to 4 main scales, and 4, 8 or 12 auxiliary scales, and the scale pointed by the direction pointer 1083 represents the angle between the traveling direction and the reference direction, for example
  • the direction pointer 1083 points in the positive direction at the 12 o'clock direction, and the angle between the traveling direction and the reference direction is zero, and the advance direction is sufficient.
  • the direction pointer 1083 points in the opposite direction to the 6 o'clock direction, and needs to be turned around.
  • the fixed dial 1081 is made of a transparent material.
  • the driving mechanism 302 includes:
  • a linkage gear 1084 that can drive the direction indicating mechanism 108 to rotate
  • a drive gear 3022 that can drive the linkage gear 1084 to rotate
  • a motor 3021 that can control the rotation of the drive gear 3022
  • the motor 3021 and the transmission portion 3023 of the drive gear 3022 are connected.
  • the belt buckle 101 is made of metal material or organic material; the waist belt body 104 is connected to the belt buckle 101 through the connecting frame 103, and one end of the connecting frame 103 is a fixed end, and one end is a movable end, which is convenient for the use of the belt. .
  • the smart belt further includes:
  • a motion direction monitoring mechanism for monitoring a user's direction of motion
  • the direction indicating mechanism 108 is configured to indicate a correct traveling direction of the user according to the traveling direction generated by the GPS positioning mechanism and the current moving direction of the user.
  • the direction indicating mechanism 108 When the direction indicating mechanism 108 indicates the correct traveling direction of the user, the user's current moving direction and the traveling direction generated by the GPS positioning mechanism are combined to determine whether the user's moving direction is correct, and the user is notified in time to enable the user to effectively reach the destination.
  • the direction of motion of the user is recognized by the motion direction monitoring mechanism, and the direction signal is transmitted to the direction indicating mechanism 108.
  • the driving mechanism 302 drives the direction indicating mechanism 108 according to the traveling direction generated by the GPS positioning mechanism and the moving direction of the user.
  • the direction pointer 1083 rotates with the direction indicating mechanism 108.
  • the direction of the direction indicated by the direction indicating mechanism 108 is 90 degrees to the left, the direction pointer 1083 points to the 9 o'clock direction; if the direction indicated by the direction indicating mechanism 108 is the right turn 90 The degree points to the 3 o'clock direction.
  • the direction pointer 1083 points to the 12 o'clock direction (the direction pointer is the same when the user's moving direction is the same as the traveling direction generated by the GPS positioning mechanism). 1083 may also perform direction indication only according to the traveling direction generated by the GPS positioning mechanism).
  • the direction pointer 1083 points in the 6 o'clock direction (the specific direction of the direction pointer 1083 can be set according to actual needs).
  • the direction of travel indicated by the direction indicating mechanism 108 is then projected onto the road surface by the light source 3012, and the user only needs to follow the road arrow indication.
  • the movement direction monitoring mechanism may have a plurality of specific structural forms, as long as the monitoring of the direction of motion of the user is implemented.
  • the motion direction monitoring mechanism includes:
  • a gyroscope for obtaining user steering information
  • a speedometer for obtaining user speed information
  • a traveling direction acquisition structure for obtaining a direction of movement of the user based on the steering information and the speed information.
  • the GPS positioning mechanism includes:
  • a memory for storing maps
  • a GPS positioning unit for obtaining current location information of the user
  • a path generation unit for generating a traveling direction based on the current location information and the destination information.
  • the smart belt further includes a purpose for the GPS positioning mechanism.
  • the positioning information such as the current location information of the user, the direction of travel of the user, and the like are transmitted to the communication module of the mobile terminal or the personal computer.
  • the communication module can connect the smart belt to the mobile phone or the personal computer through a communication manner such as Bluetooth, WiFi or USB interface.
  • the setting of the communication module facilitates storing the historical travel path information of the user, so as to be used for counting the travel distance of the user to analyze the amount of exercise of the user.
  • the smart belt further includes a touch display screen 102 disposed on the belt buckle 101.
  • the touch screen 102 is used as a human interaction interface to facilitate user interaction.
  • the touch display screen 102 can be a touch LCD (Liquid Crystal Display) or an OLED (Organic Light-Emitting Diode) screen for displaying a map.
  • LCD Liquid Crystal Display
  • OLED Organic Light-Emitting Diode
  • the smart belt further includes a voice output mechanism, and the direction of travel indicated by the direction indicating mechanism 108 may be output (the direction of travel may be a direction of travel given by the GPS positioning mechanism, or may be combined motion) The correct direction of travel formed by the direction monitoring mechanism after the user moves in the direction of motion).
  • the direction of travel indicated by the direction indicating mechanism 108 can be notified to the user by way of voice announcement.
  • At least one function button 105 disposed on the belt buckle 101 is further included to control opening and closing of the direction indicating mechanism 108, the light source 3012, and/or the voice output mechanism.
  • the function button 105 is a mechanical button, and a touch button can also be used, which is not limited herein.
  • FIG. 4 is a schematic diagram of the working principle of the intelligent belt according to the present disclosure, which mainly includes a GPS positioning mechanism, a motion direction monitoring mechanism, a processor, a touch display screen 102, a direction indicating mechanism 108, a light source 3012, and a communication module.
  • the GPS positioning mechanism, the communication module and the motion direction monitoring mechanism are all built in the processor, and the motion direction monitoring mechanism is composed of a gyroscope, a speedometer, a magnetoresistive chip, etc., and can recognize the user's forward direction and turning action;
  • the communication module includes WiFi, Bluetooth , physical interfaces, etc., can be interconnected with mobile phones, personal computers, etc., so that data is effectively uploaded and saved.
  • FIG. 5 is a flow chart of the smart belt operation of the present disclosure. As shown in the figure, when the smart belt of the present disclosure is used, the map navigation is opened on the touch display screen 102, and the destination is selected to generate a traveling direction;
  • the direction indicating mechanism 108 drives the direction indicating mechanism 108 to rotate according to the direction of the direction indicated by the GPS positioning mechanism to drive the direction pointer 1083 to rotate; wherein the current point traveling direction is opposite to the reference direction (the reference direction is preset to The north direction is a certain angle, for example, the direction of travel is the south direction, that is, at an angle of 180° to the north direction. If the left turn is 90 degrees, it points to the 9 o'clock direction, and the right turn 90 degrees points to the 3 o'clock direction. ;
  • the smart belt of the embodiment further includes a movement direction monitoring mechanism for recognizing the direction of movement of the user, and transmitting the direction signal to the driving mechanism 302.
  • the direction indicating mechanism 108 is positioned according to the GPS.
  • the direction of travel and the current direction of motion given by the mechanism indicate the correct direction of travel of the user, that is, the direction of travel generated by the GPS positioning mechanism is compared with the current direction of motion monitored by the motion direction monitoring mechanism to determine whether the direction of motion of the user is related to the GPS positioning mechanism.
  • the generated traveling direction coincides, and the judgment result is indicated by the direction pointer 1083 to notify the user in time when the user deviates from the traveling direction of the walking path.
  • the direction of movement of the user is opposite to the direction of travel given by the GPS positioning mechanism, and the direction pointer 1083 points in the 6 o'clock direction. If the direction of motion of the user is the same as the direction of travel given by the GPS positioning mechanism, the pointer points to the 12 o'clock direction.
  • the direction of travel indicated by the direction indicating mechanism 108 is then projected onto the ground by the light source 3012, and the user only needs to follow the road arrow indication.
  • the motor rotates according to the traveling direction given by the GPS positioning mechanism (or the correct traveling direction of the user formed according to the traveling direction given by the GPS positioning mechanism and the current moving direction monitored by the moving direction monitoring mechanism).
  • An encoder may be disposed at the output end of the GPS positioning mechanism to convert the signal output by the GPS positioning mechanism into a control signal for controlling the rotation of the motor; or a processor outputs the signal output by the GPS positioning mechanism through a preset algorithm to output a control signal. Control the motor to rotate.

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Textile Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Navigation (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Traffic Control Systems (AREA)

Abstract

一种智能腰带，包括：腰带本体（104）；腰带扣（101），其设置于腰带本体（104）上；用于生成行进方向的GPS定位机构；用于指示行进方向的可转动的方向指示机构（108），其设置于腰带扣（101）上；驱动机构（302），其用于依据GPS定位机构给出的行进方向驱动方向指示机构（108）转动以指示行进方向；光源（3012），用于将方向指示机构（108）所指示的行进方向朝着路面进行投影。本公开的有益效果是：解放用户双手，增加导航使用的便携性与便利性。

Description

智能腰带 技术领域
本公开涉及可穿戴设备，尤其涉及一种智能腰带。
背景技术
随着可穿戴设备技术的逐步发展，智能手环、智能手表、智能眼镜等一系列智能设备被人们熟知，并被越来越多的人接受，这些智能设备使人们的生活变得更加便利、更加健康，智能腰带进入人们生活也是必然趋势。目前，人们导航的方式主要有手机导航、汽车导航以及最近推出的手电筒导航等，手机导航和手电筒导航均为手持设备，在手持其他物品时方便性较差，而汽车导航不适合步行用户。
本公开内容
为了解决手机导航、手电筒导航以及汽车导航等导航设备对步行用户而言方便性差或不适合步行用户的缺陷，本公开提供一种智能腰带。
该智能腰带包括：
腰带本体；
腰带扣，其设置于腰带本体上；
用于生成行进方向的GPS定位机构；
用于指示行进方向的可转动的方向指示机构，其设置于所述腰带扣上；
驱动机构，其用于依据所述GPS定位机构给出的行进方向驱动所述方向指示机构转动以指示行进方向；
光源，用于将所述方向指示机构所指示的行进方向朝着路面进行投影。
进一步的，所述光源设置于所述方向指示机构靠近所述腰带扣的一侧。
进一步的，在垂直于路面的方向上所述光源的设置位置高于所述方向指示机构的设置位置。
进一步的，所述方向指示机构包括：
支撑结构，所述支撑结构为圆柱状，其轴向垂直于所述腰带扣的主表面，且其中心区域具有容纳空间；
方向指针，其位于所述容纳空间内。
进一步的，所述方向指示机构还包括：
具有刻度的固定表盘，所述固定表盘叠置于所述支撑结构靠近所述腰带扣的一面，且所述固定表盘与所述支撑结构同轴设置。
进一步的，所述固定表盘上均匀设定4个主刻度以及4个、8个或12个辅刻度。
进一步的，所述方向指针包括枢接于所述支撑结构上的固定支点和可绕所述固定支点转动的自由端，所述固定支点位于所述支撑结构的轴线上。
进一步的，所述驱动机构包括：
可带动所述方向指示机构转动的联动齿轮；
可驱动所述联动齿轮转动的驱动齿轮；
可控制驱动齿轮转动的电机；以及
连接所述电机与所述驱动齿轮的传动部。
进一步的，所述智能腰带还包括语音输出机构，可通过语音方式输出所述行进方向。
进一步的，还包括设置于所述腰带扣上的功能按键，用于控制方向指示机构、光源和/或语音输出机构的开闭。
本公开的有益效果是：可以通过方向指示机构和投影光源将GPS定位机构给出的行进方向进行显示并投影，解放用户双手，增加导航使用的便携性与便利性。
附图说明
图1表示本公开实施例中智能腰带结构示意图；
图2表示本公开实施例中方向指示机构结构示意图；
图3表示本公开实施例中投影机构结构示意图；
图4表示本公开实施例中智能腰带工作原理示意图；
图5表示本公开实施例中智能腰带操作流程示意图。
具体实施方式
以下结合附图对本公开的特征和原理进行详细说明，所举实施例仅用于解释本公开，并非以此限定本公开的保护范围。
如图1和图2所示，本实施例提供一种智能腰带，包括腰带本体104以及设置于所述腰带本体104上的腰带扣101，还包括：
设置于所述腰带本体104或腰带扣101上的GPS定位机构，根据用户当前位置和用户输入的目的地信息生成行进方向；
可转动的方向指示机构108，其设置于所述腰带扣101上；
驱动机构302，用于根据所述GPS定位机构给出的行进方向驱动所述方向指示机构108转动以指示所述行进方向；
光源3012，用于将所述方向指示机构108进行投影。
本实施例智能腰带的设置可以实现将所述GPS定位机构给出的行进方向通过方向指示机构和投影光源进行显示并投影，解放用户双手增加用户使用的便携性和便利性，通过投影的方式显示GPS定位机构给出的行进方向，简单、直观。
光源3012的设置解放了用户的双手，通过投影于路面的行进方向，用户可更直观的获得导航信息，简单安全。
本实施例中，所述光源3012设置于所述方向指示机构靠近所述腰带扣的一侧，以便于将方向指示机构108所指示的行进方向朝着路面进行投影。
为了便于将方向指示机构108投影于路面，在垂直于路面的方向上所述光源3012的设置位置高于所述方向指示机构108的设置位置。
如图3所示，所述光源3012的位置高于所述方向指示机构108的位置，图3中所示“H”为所述光源3012在垂直于路面的方向上与所述方向指示机构108之间的距离，目的是使行进方向的投影能够有效到达路面，H的具体数值可以根据实际需要设定。
本实施例中，智能腰带还包括设置于所述光源3012与所述方向指示机构108之间的光线通道，光源3012发出的光经过所述光线通道照射于所述方向指示机构108以将所述方向指示机构108指示的行进方向投影于路面。光线通道的设置使得光源3012的设置仅将方向指示机构108进行投影而不会有其他的投影以对行进方向产生干扰。
所述方向指示机构108的具体结构形式可以有多种，只要实现指示所述GPS定位机构给出的行进方向即可，本实施例中，所述方向指 示机构108包括：
支撑结构1082，所述支撑结构1082为圆柱状，其轴向垂直于所述腰带扣101的主表面，且中心区域具有容纳空间；
方向指针1083，其位于所述容纳空间内。
本实施例中，所述支撑结构1082采用透明材料制成。
本实施例中，所述方向指示机构108还包括：
具有刻度的固定表盘1081，所述固定表盘1081叠置于所述支撑结构1082靠近所述腰带扣101的一面，且所述固定表盘1081与所述支撑结构1082同轴设置。
所述固定表盘1081与所述支撑机构1082同轴设置，但是相对于所述支撑机构1082是静止不动的，用于行进方向的辅助指示，具有刻度的所述固定表盘1081的设置便于用户更准确的获得行进的方向信息。
进一步的，所述方向指针1083包括枢接于所述支撑结构1082上的固定支点和可绕所述固定支点转动的自由端，所述固定支点位于所述支撑结构1082的轴线上。
所述方向指针1083与所述固定表盘1081的基准刻度呈一定角度，该角度为GPS定位机构生成的行进方向与基准方向(这里将基准方向预设为正北方向，但并不以此为限)的夹角，所述固定表盘1081上共设定4个主刻度、以及4个、8个或12个辅刻度，所述方向指针1083指向的刻度代表行进方向与基准方向的夹角，例如：方向指针1083指向12点钟方向为正方向，行进方向与基准方向的夹角为零，前进即可，所述方向指针1083指向6点钟方向为反方向，需要调头等等。
优选的，所述固定表盘1081采用透明材料制成。
本实施例中，所述驱动机构302包括：
可带动所述方向指示机构108转动的联动齿轮1084；
可驱动所述联动齿轮1084转动的驱动齿轮3022；
可控制驱动齿轮3022转动的电机3021；以及
连接所述电机3021与所述驱动齿轮3022的传动部3023。
本实施例中，所述腰带扣101采用金属材质或有机材料等制成；腰带本体104通过连接架103与腰带扣101相连，连接架103一端为固定端，一端为活动端，便于腰带的使用。
本实施例中，所述智能腰带还包括：
用于监测用户运动方向的运动方向监测机构；
所述方向指示机构108用于根据所述GPS定位机构生成的行进方向和所述用户当前运动方向来指示用户正确的行进方向。
所述方向指示机构108指示用户正确的行进方向时，结合用户当前运动方向和GPS定位机构生成的行进方向，判断用户运动方向是否正确，及时通知用户使得用户可以有效的到达目的地。由运动方向监测机构识别使用者当前运动方向，并将该方向信号传递给方向指示机构108，驱动机构302根据所述GPS定位机构生成的行进方向和使用者的运动方向驱动方向指示机构108转动，方向指针1083随着方向指示机构108转动，例如：方向指示机构108显示的行进方向为左转90度，则方向指针1083指向9点钟方向；如果方向指示机构108显示的行进方向为右转90度则指向3点钟方向。在使用者行进过程中，如果使用者运动方向与GPS定位机构生成的行进方向相同，则方向指针1083指向12点钟方向(在使用者运动方向与GPS定位机构生成的行进方向相同时，方向指针1083也可以仅按照GPS定位机构生成的行进方向进行方向指示即可)。如果使用者运动方向与GPS定位机构生成的行进方向相反，则方向指针1083指向6点钟方向(方向指针1083的具体指向可根据实际需要设定)。然后通过光源3012将方向指示机构108指示的行进方向投影到路面，使用者只需根据路面箭头指示行进即可。
所述运动方向监测机构的具体结构形式可以有多种，只要实现用户运动方向的监测即可，本实施例中，所述运动方向监测机构包括：
用于获得用户转向信息的陀螺仪；
用于获得用户速度信息的测速仪；
用于根据所述转向信息和所述速度信息获得用户运动方向的行进方向获取结构。
本实施例中，所述GPS定位机构包括：
用于存储地图的存储器；
用于获得用户当前位置信息的GPS定位单元；
用于根据所述当前位置信息和所述目的地信息生成行进方向的路径生成单元。
本实施例中，智能腰带还包括用于将所述GPS定位机构给出的用 户当前位置信息、用户行进方向等定位信息传输至移动终端或个人计算机的通讯模块。
所述通讯模块可以通过蓝牙、WiFi或者USB接口等通讯方式使智能腰带可以与手机或个人计算机互联。
通讯模块的设置便于对用户历史行进路径信息进行存储，以便用于统计用户行走路程以对用户的运动量进行分析等。
本实施例中，所述智能腰带还包括设置于所述腰带扣101上的触摸显示屏102。触摸显示屏102作为人工交互界面，便于用户进行人机交互。
本实施例中，所述触摸显示屏102可以为触摸LCD(Liquid Crystal Display，液晶显示)或OLED(Organic Light-Emitting Diode，有机发光二极管)屏，用于对地图进行显示。
本实施例中，所述智能腰带还包括语音输出机构，可输出方向指示机构108指示的所述行进方向(该行进方向可以是所述GPS定位机构给出的行进方向，也可以是在结合运动方向监测机构监测的用户运动方向后形成的正确的行进方向)。
所述方向指示机构108指示的行进方向可以通过语音播报的方式告知用户。
本实施例中，还包括设置于所述腰带扣101上的至少一个功能按键105，可控制方向指示机构108、光源3012和/或语音输出机构的开闭。
所述功能按键105为机械按键，也可采用触摸键，这里不限制。
图4为本公开智能腰带工作原理示意图，主要包含GPS定位机构、运动方向监测机构、处理器、触摸显示屏102、方向指示机构108、光源3012及通讯模块等。GPS定位机构、通讯模块及运动方向监测机构均内置在处理器上，运动方向监测机构采用陀螺仪、测速仪、磁阻芯片等组成，可以识别用户前进方向及转弯动作；通讯模块包括WiFi、蓝牙、物理接口等，可以实现与手机、个人计算机等互联，使数据有效上传保存。
图5为本公开智能腰带工作流程图，如图所示，使用本公开智能腰带时，在触摸显示屏102上打开地图导航，选择目的地生成行进方向；
方向指示机构108根据指示所述GPS定位机构给出的行进方向，驱动机构302驱动方向指示机构108转动以带动方向指针1083转动；其中，当前点行进方向与基准方向(所述基准方向预设为正北方向)呈一定夹角，比如行进方向为正南方向，即与正北方向呈180°夹角，如果左转90度则指向9点钟方向，右转90度则指向3点钟方向；
为了保证使用者有效到达目的地，本实施例智能腰带还包括运动方向监测机构以识别使用者运动方向，并将该方向信号传递给驱动机构302，此时，方向指示机构108根据所述GPS定位机构给出的行进方向和当前运动方向信息指示用户正确的行进方向，即将GPS定位机构生成的行进方向与运动方向监测机构监测的当前用户运动方向做对比，判断用户的运动方向是否与GPS定位机构生成的行进方向相符，并将判断结果通过方向指针1083指示以在用户偏离行走路径正确的行进方向时及时通知用户。例如：使用者运动方向与GPS定位机构给出的行进方向相反，方向指针1083指向6点钟方向，如果使用者运动方向与GPS定位机构给出的行进方向相同，则指针指向12点钟方向。
然后通过光源3012，将所述方向指示机构108指示的行进方向投影到地面，使用者只需根据路面箭头指示行进即可。
需要说明的是，根据GPS定位机构给出的行进方向(或者根据GPS定位机构给出的行进方向和运动方向监测机构监测的当前运动方向形成的用户正确行进方向)驱动电机转动。可以在GPS定位机构输出端设置编码器，以使得GPS定位机构输出的信号转化为控制电机转动的控制信号；或者由一处理器将GPS定位机构输出的信号经过预设算法计算后输出控制信号以控制电机转动。
以上所述为本公开较佳实施例，需要说明的是，对于本领域普通技术人员来说，在不脱离本公开所述原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本公开保护范围。

Claims (10)

  1. 一种智能腰带，包括：
    腰带本体；以及
    腰带扣，其设置于腰带本体上；
    其特征在于，该智能腰带还包括：
    用于生成行进方向的GPS定位机构；
    用于指示行进方向的可转动的方向指示机构，其设置于所述腰带扣上；
    驱动机构，其用于依据所述GPS定位机构给出的所述行进方向驱动所述方向指示机构转动以指示行进方向；
    光源，用于将所述方向指示机构所指示的行进方向朝着路面进行投影。
  2. 根据权利要求1所述的智能腰带，其特征在于，所述光源设置于所述方向指示机构靠近所述腰带扣的一侧。
  3. 根据权利要求2所述的智能腰带，其特征在于，在垂直于路面的方向上，所述光源的设置位置高于所述方向指示机构的设置位置。
  4. 根据权利要求1所述的智能腰带，其特征在于，所述方向指示机构包括：
    支撑结构，所述支撑结构为圆柱状，其轴向垂直于所述腰带扣的主表面，且其中心区域具有容纳空间；
    方向指针，其位于所述容纳空间内。
  5. 根据权利要求4所述的智能腰带，其特征在于，所述方向指示机构还包括：
    具有刻度的固定表盘，所述固定表盘叠置于所述支撑结构靠近所述腰带扣的一面，且所述固定表盘与所述支撑结构同轴设置。
  6. 根据权利要求5所述的智能腰带，其特征在于，所述固定表盘上均匀地设置有4个主刻度以及4个、8个或12个辅刻度。
  7. 根据权利要求5所述的智能腰带，其特征在于，所述方向指针包括枢接于所述支撑结构上的固定支点和可绕所述固定支点转动的自由端，所述固定支点位于所述支撑结构的轴线上。
  8. 根据权利要求1所述的智能腰带，其特征在于，所述驱动机构 包括：
    可带动所述方向指示机构转动的联动齿轮；
    可驱动所述联动齿轮转动的驱动齿轮；
    可控制驱动齿轮转动的电机；以及
    连接所述电机与所述驱动齿轮的传动部。
  9. 根据权利要求1所述的智能腰带，其特征在于，所述智能腰带还包括语音输出机构，可通过语音方式输出所述行进方向。
  10. 根据权利要求9所述的智能腰带，其特征在于，还包括设置于所述腰带扣上的功能按键，用于控制方向指示机构、光源和/或语音输出机构的开闭。
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