Intelligent trolley and following method

Abstract

The invention discloses an intelligent trolley and a following method. The intelligent trolley comprises a following module, a holder, an obstacle avoidance module, a trolley platform, a control module, a driving module and universal wheels. The following module comprises a label and a base station, and the label is attached to a followable person or object and sends distance and angle signals; the base station arranged on the holder receives information sent by the label; the holder can rotate by 360 degrees and is arranged on the trolley platform; the obstacle avoidance module is arranged infront of the trolley platform and sends an obstacle position signal, and the control module receives signals sent by the base station and the obstacle avoidance module. The driving module comprises adriver, a steering engine, a motor and driving wheels, the steering engine is connected with an output shaft of the motor, the driving module receives signals of the control module, and the driving wheels are connected with and drive the universal wheels to adjust the speed and steering of the trolley. The intelligent trolley is simple in structure, following target losing by the label in blind area detection by the base station is avoided; and thus an object or person can be followed stably.

Description

technical field [0001] The invention relates to the technical field of smart cars, in particular to a smart car and a following method. Background technique [0002] With the development of social economy and the improvement of people's living standards, people's demand for artificial intelligence is increasing, and intelligent handling technology has become a hot spot in social research. At present, the following action of the smart car generally relies on the establishment of a connection between the UWB wireless sensor and the control system. The UWB wireless sensor is used to obtain the distance and angle information between the target person and the car in real time, and transmit the information to the control system; According to the information fed back by the encoder and UWB wireless sensor, the required movement of the car is calculated, and then control commands are sent to the drive motor in sequence to control the car to automatically follow the movement. But it...

AI Technical Summary

Problems solved by technology

But its disadvantage is that when people or objects reach the detection blind spot, they will lose the following target, and it is difficult to ensure stable tracking of moving objects or people

Images