WO2018058270A1

WO2018058270A1 - Pedal, riding device and data generation method

Info

Publication number: WO2018058270A1
Application number: PCT/CN2016/100239
Authority: WO
Inventors: 邢政; 张磊; 陶群
Original assignee: 北京小米移动软件有限公司
Priority date: 2016-09-27
Filing date: 2016-09-27
Publication date: 2018-04-05
Also published as: CN106663343B; CN106663343A

Abstract

Provided are a pedal, a riding device and a data generation method, wherein same relate to the field of smart homes. The pedal comprises: a pedal body; a detection assembly arranged in the pedal body, wherein the detection assembly is used for detecting a rotation signal of the pedal body, and the rotation signal is a signal generated when the pedal body rotates; and a processing chip arranged in the pedal body, wherein the processing chip is electrically connected to the detection assembly and is used for generating riding data according to the rotation signal. The present invention solves the problem of a relatively cumbersome data collection process caused by riding data needing to be collected by means of an additional wearable device, thereby achieving the effect where a pedal can directly collect and generate riding data during a riding process without needing to use an additional device for collection, optimizing the collection method for the riding data, and improving the utilization rate of the pedal.

Description

Ankle, riding equipment and data generation method

Technical field

The present disclosure relates to the field of intelligent terminals, and in particular, to an ankle, a riding device, and a data generating method.

Background technique

During the bicycle ride, the rider usually collects the ride distance, the speed of the ride, and the calories burned during the ride to monitor the ride.

At present, the user usually carries a wearable device with data collection function during riding, and collects riding data through the wearable device. Users need to collect cycling data through additional wearable devices, which is cumbersome.

Summary of the invention

In order to solve the cumbersome problems in the prior art that the riding data needs to be collected by the additional wearable device, the present disclosure provides an ankle, a riding device and a data generating method. The technical solution is as follows:

According to a first aspect of the present disclosure, an ankle is provided, the ankle comprising:

Ankle body;

a detecting component disposed in the ankle body, the detecting component is configured to detect a rotation signal of the ankle body, and the rotation signal is a signal generated when the pedal body rotates;

The processing chip is disposed in the pedal body, the processing chip is electrically connected to the detecting component, and the processing chip is configured to generate riding data according to the rotation signal.

Optionally, the pedal further includes: a pressure sensor disposed in the ankle body, and the pressure sensor is electrically connected to the processing chip;

a pressure sensor for collecting a pressure signal acting on the ankle body;

The processing chip is also used to generate no riding data when the pressure signal does not reach the preset threshold.

a pressure sensor for collecting a pressure signal acting on the ankle body;

The detecting component is configured not to detect the rotation signal when the pressure signal does not reach the preset threshold.

Optionally, the pressure sensor comprises a first pressure sensor disposed on the first landing surface of the ankle body, and a second pressure sensor disposed on the second landing surface of the ankle body.

Optionally, the pedal further includes: a positioning component disposed in the ankle body, the positioning component is electrically connected to the processing chip; and the riding data includes a riding track;

a positioning component for obtaining location information in real time;

The processing chip is further configured to generate a riding trajectory according to the position information acquired in real time.

Optionally, the pedal further includes: a communication component disposed in the pedal body, and the communication component is electrically connected to the processing chip;

The processing chip is further configured to send the riding data to the management terminal through the communication component, and the management terminal is configured to display the riding data.

According to a second aspect of the present disclosure, there is provided a riding apparatus comprising: a vehicle body, and an ankle connected to the vehicle body, the ankle being the ankle provided as in the first aspect.

According to a third aspect of the present disclosure, a data generating method is provided for use in an ankle provided by the first aspect, the method comprising:

The rotation signal of the ankle body is detected by the detecting component, and the rotation signal is a signal generated when the pedal body rotates;

The ride data is generated based on the rotation signal.

Optionally, the pedal further includes a pressure sensor disposed in the ankle body; the method further includes:

Collecting a pressure signal acting on the ankle body through a pressure sensor;

When the pressure signal does not reach the preset threshold, the step of generating the riding data based on the rotation signal is not performed.

When the pressure signal does not reach the preset threshold, the step of detecting the rotation signal of the ankle body by the detecting component is not performed.

Optionally, the ankle further includes a positioning component disposed in the ankle body;

When the riding data includes a riding track, the method further includes:

Acquiring location information in real time through the positioning component;

A riding trajectory is generated based on the position information acquired in real time.

Optionally, the pedal further includes a communication component disposed in the ankle body; the method further includes:

The riding data is transmitted to the management terminal through the communication component, and the management terminal is used to display the riding data.

The technical solutions provided by the embodiments of the present disclosure may include the following beneficial effects:

Providing a detecting component for detecting a rotation signal of the ankle body in the ankle body of the ankle, and a processing chip for generating riding data according to the rotation signal; solving the need to collect the riding through the additional wearable device The data collection process caused by data is more cumbersome; it can achieve the acquisition and generation of riding data directly during the riding process, no need to use additional equipment for acquisition, and optimize the acquisition method of riding data, and Improve the utilization of the ankle.

The above general description and the following detailed description are intended to be illustrative and not restrictive.

DRAWINGS

The accompanying drawings, which are incorporated in the claims of the claims

1 is a schematic structural view of an ankle according to an exemplary embodiment;

FIG. 2 is a schematic diagram showing the connection of an ankle according to an exemplary embodiment; FIG.

FIG. 3 is a schematic structural view of an ankle according to another exemplary embodiment; FIG.

FIG. 4 is a schematic diagram showing a display of a management terminal according to another exemplary embodiment; FIG.

FIG. 5 is a schematic structural view of an ankle according to another exemplary embodiment; FIG.

FIG. 6 is a schematic structural view of an ankle according to another exemplary embodiment; FIG.

FIG. 7 is a schematic diagram showing the operation of an ankle according to another exemplary embodiment; FIG.

FIG. 8 is a flowchart of a data generating method according to an exemplary embodiment;

FIG. 9 is a flowchart of a data generating method according to another exemplary embodiment;

FIG. 10 is a flowchart of a data generation method according to another exemplary embodiment.

detailed description

The illustrative embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. The following description refers to the same or similar elements in the different figures unless otherwise indicated. The embodiments described in the following illustrative embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices and methods consistent with aspects of the present disclosure as detailed in the appended claims.

FIG. 1 is a schematic structural view of an ankle including an ankle body 110, a detection assembly 120, and a processing chip 130, according to an exemplary embodiment.

The ankle body 110 includes at least one landing surface that is a surface in the ankle body for receiving a treading operation, the ankle body 110 generally contacting the user's foot through the landing surface. The ankle body 110 can be made of a material such as plastic, metal, alloy, and carbon fiber. The shape, size, and material of the ankle body 110 are not limited in this embodiment. Optionally, the ankle body 110 is a polygonal cylinder, and the ankle body 110 includes two landing surfaces. For example, in FIG. 1, the upper and lower surfaces of the ankle body 110 are two landing surfaces.

The detecting component 120 is configured to detect a rotation signal of the ankle body 110, and the rotation signal is a signal generated when the ankle body 110 rotates.

The processing chip 130 is electrically connected to the detecting component 120, and the processing chip 130 is configured to generate riding data according to the rotation signal.

The ankle body 110 is generally formed with a housing, and the detecting assembly 120 and the processing chip 130 are disposed in the ankle body 110, that is, in the housing formed by the ankle body 110.

In summary, the ankle provided by the embodiment of the present disclosure provides a detecting component for detecting a rotation signal of the ankle body in the ankle body of the ankle, and a processing chip for generating riding data according to the rotation signal. Solve the cumbersome data collection process caused by the need to collect the riding data through the additional wearable device; the pedal can directly collect and generate the riding data during the riding process, without the need for additional The equipment is collected, the acquisition method of the riding data is optimized, and the utilization rate of the ankle is improved.

Alternatively, the ankle 10 shown in FIG. 1 is used in a bicycle or other riding device that travels through an ankle drive, and the ankle 10 is coupled to the body of the riding device. As shown in FIG. 2, the ankle body 110 in the ankle generally further includes a shaft hole 111 disposed in a plane perpendicular to the surface of the foot, for example, when the foot surface is the upper and lower surfaces of the ankle body 110. The shaft hole 111 is disposed at a side of the ankle body 110. In actual implementation, the size of the shaft hole 111 matches the standard shaft hole size. The ankle body 110 is coupled to the ankle shaft 210 through a shaft hole 111 and is fixedly coupled to the ankle shaft 210 by a fixing assembly 220. In a possible implementation, the pedal shaft 210 is provided with a thread, the fixing component 220 is a nut, and the fixing component 220 is connected to the pedal shaft 210 by a screw connection, so that the pedal body 110 does not protrude from the pedal shaft 210. Sliding down. The ankle body 110 is rotatable about the ankle shaft 210 after being coupled to the ankle shaft 210.

The pedal shaft 210 is connected to one end of the pedal lever 230. The other end of the pedal lever 230 is connected to the vehicle body through a connecting shaft. The pedal body 110 is connected to the vehicle body through the pedal lever 230. The connection is not shown in FIG. Rotating shaft and body. When the pedal body 110 is connected to the vehicle body, when the user acts on the landing surface of the pedal body 110, the pedal body 110 can be driven to rotate around the connecting shaft under the driving of the pedal lever 230, thereby driving the riding device to travel. This embodiment does not describe other components such as the pedal shaft 210, the fixing assembly 220, the pedal lever 230, the connecting shaft, and the vehicle body.

In summary, the ankle provided by the embodiment of the present disclosure can be easily disassembled and installed in any riding device by setting a standard size shaft hole in the ankle body, thereby expanding the ankle. The scope of use.

FIG. 3 is a schematic structural diagram of an ankle that includes an ankle body 310, a detection component 320, and a processing chip 330, according to another exemplary embodiment.

The detecting component 320 is disposed in the ankle body 310. The detecting component 320 is configured to detect a rotation signal of the ankle body 310, and the rotation signal is a signal generated when the ankle body 310 rotates. Optionally, the signal generated when the pedal body 310 rotates is a signal generated when the pedal body 310 rotates around the connecting shaft by the pedal lever. Optionally, the signal generated when the ankle body 310 rotates further includes a signal generated when the ankle body 310 rotates about the ankle axis.

Optionally, the detecting component 320 includes at least one of an acceleration sensor, a tilt sensor, and a timing component. Correspondingly, the rotation signal includes at least one of an acceleration signal generated by the rotation, an angle of the inclination angle along which the rotation is performed, and a duration of the rotation.

Optionally, the acceleration sensor is used to detect an acceleration signal generated by the rotation. When the user is riding, the ankle body 310 rotates, and the pedal body 310 usually does not rotate at a constant speed during the rotation about the connecting shaft, for example, when the ankle body 310 rotates from a high position to a low position. When the rotational speed is generally greater than 0, when the ankle body 310 is rotated from a low position to a high position, the rotational speed is generally reduced, and the acceleration is less than 0, and the acceleration sensor is used to detect the ankle body 310. The acceleration produced when turning.

Optionally, the tilt sensor is used to detect the angle of the tilt angle along which the rotation is made.

Optionally, a timing component is used to detect the length of rotation.

The processing chip 330 is disposed in the pedal body 310, the processing chip 330 is electrically connected to the detecting component 320, and the processing chip 330 is configured to generate riding data according to the rotation signal. Optionally, the ride data includes the number of rides, the ride slope, the frequency of the ride, the length of the ride, and the calories burned during the ride. One less.

Optionally, the processing chip 330 calculates the number of riding laps according to the acceleration signal generated by the rotation. Generally, the pedal body 310 has a certain regularity in the change of the acceleration during each rotation, that is, every revolution. For example, during each rotation of the ankle body 310, when the ankle body 310 is rotated from a high position to a low position, the acceleration is usually greater than 0, and the ankle body 310 is rotated from a low position to a high position. The acceleration is usually less than 0; that is, during the rotation of the ankle body 310, the acceleration alternates in a state greater than 0 and less than 0, and the processing chip 330 determines that the acceleration including the acceleration greater than 0 is less than 0 is determined as The pedal body 310 is rotated once, and the number of rotations included, that is, the number of revolutions of the ankle body 310, is determined by detecting the acquired acceleration. The processing chip 330 determines the number of revolutions of the ankle body 310 as the number of riding cycles.

Optionally, the processing chip 330 determines that the angle of the tilt angle along which the rotation is performed is the riding slope.

Optionally, the processing chip 330 determines the duration of the rotation collected by the timer as the riding duration.

Optionally, the processing chip 330 determines the rotation frequency according to the number of riding cycles and the riding duration, and the rotation frequency is the number of rotations per unit length of time. The processing chip 330 determines the quotient of the number of riding cycles and the riding duration is the rotation frequency. Optionally, the processing chip 330 determines the riding speed according to the rotation frequency and the pre-stored radius of the body tire. In a possible implementation manner, the riding speed is equal to the rotation frequency *2π*r, where r is The radius of the body tire.

Optionally, the processing chip 330 calculates the calories consumed during the riding process according to the collected rotation signals using a predetermined algorithm. In a possible implementation manner, the processing chip 330 pre-stores the weight information of the user who is riding, and the calories consumed during the riding process are equal to the riding speed*weight*predetermined coefficient* riding duration.

Optionally, the pedal further includes a positioning component 340 disposed in the ankle body 310. The positioning component 340 is electrically connected to the processing chip 330, and the positioning component 340 is configured to acquire location information in real time. Optionally, the positioning component 340 is a GPS (Global Positioning System).

Optionally, the riding data further includes at least one of a riding track and a riding distance. Optionally, the processing chip 330 is configured to generate a riding trajectory according to the location information acquired in real time. Optionally, the processing chip 330 is further configured to generate a riding distance according to the position information acquired in real time, and the processing chip 330 calculates a distance between each of the acquired two pieces of position information, and determines that the accumulated distance is a riding distance. In this embodiment, the processing chip 330 can also determine the riding speed according to the riding distance and the riding time, which is not limited in this embodiment.

Optionally, the pedal further includes a communication component 350 disposed in the ankle body 310, and the communication component The 350 is electrically connected to the processing chip 330. Optionally, the communication component 350 includes at least one of a wireless communication module and a hardware communication interface, and the wireless communication module includes a Bluetooth module, a WIFI (WIreless-FIdelity) module, and NFC (Near Field Communication). At least one of the technology and the Zigbee protocol, the hardware communication interface includes a USB (Universal Serial Bus) type A interface, a USB B type interface, a Mini USB A type interface, and a Mini USB Type B At least one of an interface, a Mini USB AB type interface, a Micro USB Type A interface, a Micro USB Type B interface, a USB Type-C interface, and a Lightning interface (Lightning interface).

The processing chip 330 transmits the riding data to the management terminal through the communication component 350. Alternatively, the management terminal is a terminal such as a mobile phone, a tablet computer, a portable computer, and a desktop computer. Optionally, the processing chip 330 sends the riding data to the management terminal in real time, or the processing chip 330 sends the riding data to the management terminal after receiving the display instruction sent by the management terminal through the communication component 350. Optionally, the processing chip 330 further acquires, by using the communication component 350, the radius of the body tire required to generate the riding data, the weight of the riding user, and the like from the management terminal.

The management terminal is configured to display the riding data, and the management terminal displays all the data or part of the data included in the riding data, and the management terminal may further generate a statistical map according to each riding data received within a predetermined time period, for example, generating a one-week riding distance. In addition, the management terminal can also record the riding data obtained every day and generate a riding log. This embodiment does not limit the display interface of the management terminal. One possible schematic of the display interface is exemplarily shown in FIG.

Optionally, the pedal further includes a power supply component 360 disposed in the pedal body 310. As shown in FIG. 5, the power supply component 360 is configured to supply power to each component included in the smart module 50. The smart module 50 Components including processing chip 330, detection component 320, positioning component 340, and communication component 350 are included. The connection relationship between the power supply component 360 and the smart module 50 is not shown in FIG.

When the user does not act on the ankle body 310, for example, the ankle body 310 is under the action of inertia While still spinning around the connecting shaft, or the pedal body 310 is rotated about the pedal axis, in these cases, the user is not actually riding, but the detecting component also detects the rotation signal, and the processing chip 330 passes the above method. The calculated riding data is not accurate. Optionally, the ankle shown in FIG. 3 further includes a pressure sensor 610 disposed in the ankle body 310, as shown in FIG. 6.

Optionally, the pressure sensor 610 includes a first pressure sensor disposed on the first landing surface of the ankle body 310, and a second pressure sensor disposed on the second landing surface of the ankle body 310. It should be noted that, in other embodiments, when more or less footrest surfaces are included in the ankle body 310, more or less pressure sensors are included in the ankle body 310, and each foot surface is disposed. There are pressure sensors. A schematic view of a pressure sensor disposed on a landing surface of the ankle body 310 is exemplarily shown in FIG. The pressure sensor may be disposed on the surface of the ankle body 310 or may be disposed inside the ankle body 310. The position of the pressure sensor and the size of the occupied area are not limited in this embodiment.

The pressure sensor 610 is configured to collect a pressure signal acting on the ankle body 310. Optionally, the pressure sensor 610 is electrically connected to the processing chip 330, and the pressure sensor 610 is also electrically connected to the power supply component 360.

Optionally, the pressure sensor 610 is connected to the processing chip 330, and the processing chip 330 is further configured to not generate the riding data when the pressure signal does not reach the preset threshold. In a possible implementation manner, the processing chip 330 does not A rotation signal is acquired in the detection component 320. The preset threshold is a system preset value or a user-defined value. The size of the preset threshold is not limited in this embodiment. In actual implementation, the preset threshold may be when the user steps on the foot surface of the ankle body 310. The minimum pressure signal generated determines that there is no pedaling operation when the pressure signal does not reach the preset threshold.

Optionally, the pressure sensor 610 is connected to the detecting component 320, and the detecting component 320 is configured not to detect the rotation signal when the pressure signal does not reach the preset threshold. In a possible implementation manner, when the pressure signal detected by the pressure sensor 610 reaches a preset threshold, the triggering power supply component 370 is turned on and the detecting component 320 is turned on, the power supply component 370 supplies power to the detecting component 320, and the detecting component 320 detects the rotating signal. When the pressure signal does not reach the preset threshold, the power supply component 370 does not supply power to the detection component 320, and the detection component 320 does not start working, that is, does not detect the rotation signal.

In the embodiment, when the user step on the landing surface of the ankle body 310, as shown in FIG. 7, when the pressure sensor 610 detects that the pressure signal reaches a preset threshold, the detecting component 320 detects the rotation signal, and The processing chip 330 generates riding data.

In summary, the ankle provided by the embodiment of the present disclosure provides a pressure sensor in the ankle. When the pressure signal detected by the pressure sensor does not reach the preset threshold, the rotation signal is not detected or the riding data is not generated, the accuracy of the generated riding data is improved, and the cruising ability of the ankle is improved.

FIG. 8 is a flowchart of a data generating method according to an exemplary embodiment. The method is applied to the foregoing pedal, and the method includes the following steps:

In step 801, the rotation signal of the ankle body is detected by the detecting component, and the rotation signal is a signal generated when the ankle body rotates.

In step 802, riding data is generated based on the rotational signal.

In summary, the data collection method provided by the embodiment of the present disclosure detects the rotation signal generated when the ankle body rotates through the detection component in the ankle, and generates the riding data according to the rotation signal; The wearable device collects the riding data to make the data collection process more complicated; it can achieve the riding process and the pedal can directly collect and generate the riding data, without the need for additional equipment to collect, optimize the riding The method of collecting data and improving the utilization rate of the ankle.

FIG. 9 is a flowchart of a data generating method according to another exemplary embodiment. The method is applied to the foregoing pedal, and the method includes the following steps:

In step 901, the rotation signal of the ankle body is detected by the detecting component, and the rotation signal is a signal generated when the ankle body rotates.

In step 902, riding data is generated based on the rotational signal.

In step 903, the location information is acquired in real time by the positioning component.

It should be noted that this step and step 901 are usually performed simultaneously.

In step 904, riding data is generated based on the position information acquired in real time, and the riding data includes a riding track.

That is, the riding trajectory is generated based on the position information acquired in real time.

In step 905, the ride data is transmitted to the management terminal through the communication component, and the management terminal is used to display the ride data.

Optionally, in other optional embodiments based on the foregoing embodiments, the method further includes the following steps, as shown in FIG. 10:

In step 1001, a pressure signal acting on the ankle body is collected by a pressure sensor.

In step 1002, the step of generating riding data from the rotation signal is not performed when the pressure signal does not reach the preset threshold.

In step 1003, the step of detecting the rotation signal of the ankle body by the detecting component is not performed when the pressure signal does not reach the preset threshold.

In summary, the ankle provided by the embodiment of the present disclosure detects the pressure signal through the pressure sensor in the ankle, and does not detect the rotation signal or generate the riding data when the pressure signal detected by the pressure sensor does not reach the preset threshold. , improve the accuracy of the generated riding data, and improve the cruising ability of the ankle.

Other embodiments of the present disclosure will be apparent to those skilled in the <RTIgt; The present application is intended to cover any variations, uses, or adaptations of the present disclosure, which are in accordance with the general principles of the disclosure and include common general knowledge or common technical means in the art that are not disclosed in the present disclosure. . The specification and examples are to be regarded as illustrative only,

It is to be understood that the invention is not limited to the details of the details and The scope of the disclosure is to be limited only by the appended claims.

Claims

An ankle characterized in that the ankle comprises:

Ankle body;

a detecting component disposed in the ankle body, the detecting component is configured to detect a rotation signal of the ankle body, and the rotation signal is a signal generated when the ankle body rotates;

And a processing chip disposed in the pedal body, the processing chip is electrically connected to the detecting component, and the processing chip is configured to generate riding data according to the rotation signal.
The pedal according to claim 1, wherein the ankle further comprises: a pressure sensor disposed in the ankle body, the pressure sensor being electrically connected to the processing chip;

The pressure sensor is configured to collect a pressure signal applied to the ankle body;

The processing chip is further configured to not generate the riding data when the pressure signal does not reach a preset threshold.
The pedal according to claim 1, wherein the ankle further comprises: a pressure sensor disposed in the ankle body, the pressure sensor being electrically connected to the processing chip;

The pressure sensor is configured to collect a pressure signal applied to the ankle body;

The detecting component is configured to not detect the rotation signal when the pressure signal does not reach a preset threshold.
An ankle according to claim 2 or 3, wherein

The pressure sensor includes a first pressure sensor disposed on a first landing surface of the ankle body, and a second pressure sensor disposed on a second landing surface of the ankle body.
The pedal according to claim 1, wherein the ankle further comprises: a positioning component disposed in the ankle body, the positioning component being electrically connected to the processing chip; The data includes the riding track;

The positioning component is configured to acquire location information in real time;

The processing chip is further configured to generate the riding trajectory according to the location information acquired in real time.
The pedal according to claim 1, wherein the pedal further comprises: a communication component disposed in the ankle body, the communication component being electrically connected to the processing chip;

The processing chip is further configured to send the riding data to the management terminal by using the communication component, where the management terminal is configured to display the riding data.
A riding apparatus, characterized in that the riding apparatus comprises: a vehicle body, and an ankle connected to the vehicle body, the ankle being the ankle according to any one of claims 1 to 6.
A data generating method, characterized in that the method is used in the ankle according to any one of claims 1 to 6, the method comprising:

Detecting, by the detecting component, a rotation signal of the ankle body, wherein the rotation signal is a signal generated when the pedal body rotates;

The riding data is generated based on the rotation signal.
The method according to claim 8, wherein the ankle further comprises a pressure sensor disposed in the ankle body; the method further comprising:

Collecting a pressure signal acting on the ankle body through the pressure sensor;

The step of generating the riding data according to the rotation signal is not performed when the pressure signal does not reach the preset threshold.
The method according to claim 8, wherein the ankle further comprises a pressure sensor disposed in the ankle body; the method further comprising:

Collecting a pressure signal acting on the ankle body through the pressure sensor;

When the pressure signal does not reach the preset threshold, the step of detecting the rotation signal of the pedal body by the detecting component is not performed.
The method of claim 8 wherein said ankle further comprises a positioning assembly disposed in said ankle body;

When the riding data includes a riding track, the method further includes:

Acquiring location information in real time through the positioning component;

The riding trajectory is generated based on the position information acquired in real time.
The method according to any one of claims 8 to 11, wherein the ankle further comprises a communication component disposed in the ankle body; the method further comprising:

The riding data is transmitted to the management terminal by the communication component, and the management terminal is configured to display the riding data.