Intelligent luggage case

Abstract

The invention discloses an intelligent luggage case comprising a case body; driving wheels are arranged below the case body. The intelligent luggage case also comprises a controller and an intelligentcontrol system arranged on the case body, wherein the controller is used for acquiring a user control command or user motion information; the intelligent control system communicates with the controller through a Lora communication technology, and controls the case body to move along with the controller according to the user control command or user motion information. An automatic movement and control function is increased based on a draw-bar case with gyro wheels, and the case can freely move along with a master of the case and can automatically evade obstacles. The problems that a traditional luggage case has a lot of inconvenience, such as needing of manpower to pull and lift by hands and no anti-lost mechanism, small signal covering range of a conventional automatically following luggage case and poor anti-interference capability, are solved.

Description

technical field [0001] The invention relates to the field of intelligent control, in particular to an intelligent luggage case. Background technique [0002] With the development of the economy, people's requirements for the quality of life are getting higher and higher, and personal travel is more about portability and labor saving. And going out must use suitcase, and traditional suitcase all is to adopt pull rod pull formula to advance substantially, is provided with two or four pulleys at the bottom of suitcase, makes it advance by manpower pulling, and people are tired because of journey, Pulling the suitcase is very tiring, which puts a burden on the already tired body, so the demand for smart follow-up suitcases is even more urgent. [0003] At present, the control method of the existing smart luggage is to transmit control commands through Bluetooth. Although the transmission rate of Bluetooth is fast and the power consumption is low, the distance is short, and its ...

AI Technical Summary

Problems solved by technology

And going out must use suitcase, and traditional suitcase all is to adopt pull rod pull formula to advance substantially, is provided with two or four pulleys at the bottom of suitcase, makes it advance by manpower pulling, and people are tired because of journey, Pulling the suitcase again makes you feel very tired, which puts a burden on the already tired body, so the demand for smart follow-up suitcases is more urgent

[0003] At present, the control method of the existing smart luggage is to transmit control commands through Bluetooth. Although the transmission rate of Bluetooth is fast and the power consumption is low, the distance is short, and its signal coverage is only about 15m. Lost communication with box

In addition, the smart suitcases developed around the world mainly focus on using computer vision and image processing methods to solve problems such as path planning and identifying the owner of the suitcase. The current research directions of the existing suitcase automatic tracking system are mainly divided into the following two categories: Category: One is to install cameras and image sensors around the box, and use computer vision technology and image processing methods to classify and judge objects around the box. The problem with this method is that the calculation based on image analysis is very large , and changes in the surrounding light can easily cause errors in the judgment results; the other is to use radar, infrared or ultrasonic waves to measure the relative position of the box and the tracked object, and judge the surrounding obstacles. Although the amount of calculation is simple, in crowded public places, the signal is easily disturbed, and there is a large error in judging the distance based on the strength of the signal

The problem with this method is that in crowded public places, the signal is extremely susceptible to interference, and there is a large error in judging the distance itself from the signal strength

Images