WO2018027958A1 - Active following object-carrying method based on fingerprint recognition - Google Patents

Abstract

An active following object-carrying method based on fingerprint recognition, comprising the following steps: a user wearing a guiding structure, and the user inputting a fingerprint into the guiding structure for verification (S01); after the verification in the guiding structure succeeds, transmitting a signal, by means of a hauling rope, to control the enabling of a driving device of a box (S02); putting sundries needing to be carried into the box (S03); the user moving back and forth in various rooms, and pulling the hauling rope (S04); after the direction of the hauling rope changes, driving the rotation of a ball joint located at one end thereof and mounted inside the box (S05); after the ball joint rotates, a gyro sensor provided therein monitoring a rotation direction and calculating a turning angle (S06); and the driving device making a turn according to the turning angle, and continuing to follow the user (S07). Compared with the prior art, the active following object-carrying method based on fingerprint recognition can control a box such that same automatically carries objects and follows a user without requiring manpower to carry same, thereby improving the transport efficiency and being free from the restrictions of the quantity and weights of sundries.

Description

 Title of Invention: Active Follower Method Based on Fingerprint Identification

 [0001] The present invention relates to the technical field of household articles, and more particularly to an active follow-up method based on fingerprint recognition.

 [0002] In daily life and work, people often need to carry or carry some sundries between various places. In the prior art, only the items with capacity can be carried by trolleys, bags, trays, etc. The sundries are then pushed or carried by human resources. This method has a large load on the user, and the number and weight of the articles have certain limitations.

 technical problem

 [0003] An object of the present invention is to provide an active follow-up method based on fingerprint recognition, which aims to solve the problem that a user has a large load and a large limitation on a user when he or she needs to carry articles to and from various places in the prior art. Problem solution

 Technical solution

 [0004] The present invention is implemented in this way, the fingerprint-based active follow-up method includes the following steps: [0005] The user wears a tracker, and the user inputs the fingerprint input tracker to generate an electronic tag;

[0006] placing the debris required to be carried in the box, and reading the electronic tag for matching;

[0007] The user moves to and from each room;

 [0008] the box tracks the position of the tracker and calculates the distance between the two;

[0009] When the distance is greater than the set value, the box is driven to move toward the tracker.

 Advantageous effects of the invention

 Beneficial effect

[0010] Compared with the prior art, the fingerprint-based active following carrier method provided in the present invention generates different electronic tags according to different users in the tracker, and the box can match multiple users and automatically follow The matching tracker, the user follows the user in the process of going back and forth in each room, the user can directly obtain the required debris from the box, so that the user does not need to carry it, and the load on the user is small. And it is not limited by manpower, and it can transport large weight and large amount of debris.

 Brief description of the drawing

 DRAWINGS

 1 is a schematic flow chart of a method for actively following a load based on fingerprint recognition according to an embodiment of the present invention.

 BEST MODE FOR CARRYING OUT THE INVENTION

 BEST MODE FOR CARRYING OUT THE INVENTION

 [0012] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

[0013] The implementation of this embodiment will be described in detail below with reference to the specific drawings.

[0014] In this embodiment, an active follow-up method based on fingerprint identification is provided, which includes the following steps:

[0015] S01 user wears a guiding structure, and the user inputs the fingerprint into the guiding structure for verification;

[0016] S02 is successfully verified in the guiding structure of the bow, and the driving device of the control box is transmitted by the signal transmission of the bowing rope; [0017] S03 puts the debris required to be carried in the box;

[0018] S04 user moves to and from each room and pulls the traction rope;

 [0019] after the direction of the S05 traction rope is changed, the ball joint joint located at one end thereof and installed in the box body is rotated; [0020] After the S06 ball joint joint is rotated, the internally arranged gyro sensor monitors the rotation direction and calculates the turning angle;

 [0021] The S07 moving device turns according to the turning angle and keeps following the user.

 [0022] The fingerprint-based active follow-up method provided in the present invention is verified by fingerprint before use.

After the verification is successful, the control driver is turned on, and if the verification fails, it is not operated.

[0023] After the user wears the guiding structure and moves and pulls the traction rope, the driving device moves the box to follow the user. When the user turns the corner, the angle of the traction rope changes, and the ball joint joint is rotated. The gyro sensor detects the turning angle and calculates the turning angle required by the driving device. The driving device rotates according to the turning angle to keep the user able to follow after the turning.

[0024] By means of the fingerprint-based active following carrier method in the invention, the object can be automatically loaded and followed by the user

, no need for human load, improve the efficiency of operation, and is not limited by the quantity and weight of debris.

[0025] after the driving device turns according to the turning angle, and keeps following the user step, that is, after step S07, The following steps:

 [0026] the relative pressure between the tank monitoring and the ball joint;

 [0027] If the pressure becomes larger, the control drive outputs power:

 [0028] If the pressure becomes smaller, the drive device is controlled to stop or reduce the output power.

 [0029] Depending on whether the traction cord is tightened, it can be determined that the user is away from or remains stationary relative to the cabinet, changing the operational state of the drive device to accommodate the user's motion state.

[0030] The guiding structure includes a waistband. Before the user wears the guiding structure, the user inputs the fingerprint into the guiding structure to perform the verification step, that is, before step S01, the following steps are also included:

[0031] For fastening the waistband to the waist.

[0032] The belt can withstand a certain load, which is convenient for the user to pull the traction rope.

 [0033] At step 07, after the drive turns according to the turning angle, after following the user step, the following steps are also included:

 [0034] After reaching the destination, the fingerprint verification is input to the guiding structure again, and the box is electronically locked after the success. Further improve security and prevent other illegal users from stealing debris from the cabinet.

The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalents, and improvements made within the spirit and scope of the present invention should be included in the present invention. Within the scope of protection.

Claims

Claim

 [Improvement 1] A method for fingerprint-based active follow-up carrier, comprising the steps of: a user wearing a guiding structure, and a user inputting a fingerprint into a guiding structure for verification;

 In the bow I lead structure, the verification is successful, and the driving device of the box is controlled by the signal transmission of the bowing rope;

 Put the debris that needs to be carried in the box;

 The user moves to and from each room and pulls the traction rope;

 After the direction of the traction rope is changed, the ball joint joint located at one end thereof and installed in the box body is rotated. After the ball joint is rotated, the internally arranged gyro sensor monitors the rotation direction and calculates the turning angle;

 The drive device turns according to the turning angle and keeps following the user.

 [Claim 2] The fingerprint recognition based active follower method according to claim 1, wherein

After the driving device turns according to the turning angle and keeps following the user step, the following steps are further included:

 The relative pressure between the box monitoring and the ball joint;

 If the pressure becomes larger, control the drive to output power:

 If the pressure is reduced, the drive is stopped or the output power is reduced.

 [Claim 3] The fingerprint recognition based active follower method according to claim 1, wherein

The guiding structure includes a waistband. Before the user wears the guiding structure, the user inputs the fingerprint into the guiding structure to perform the verification step, and further includes the following steps: for fixing the waistband to the waist.

 [Claim 4] The fingerprint recognition based active follower method according to claim 1, wherein

After the driving device turns according to the turning angle and keeps following the user step, the following steps are further included:

 After reaching the destination, the fingerprint verification is input to the guiding structure again, and the box is electronically locked after the success.