The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 23, 2026
Filed:
Aug. 19, 2023
Chengdu Qinchuan Iot Technology Co., Ltd., Chengdu, CN;
Zehua Shao, Chengdu, CN;
Haitang Xiang, Chengdu, CN;
Bin Liu, Chengdu, CN;
Xiaojun Wei, Chengdu, CN;
Lei Zhang, Chengdu, CN;
CHENGDU QINCHUAN IOT TECHNOLOGY CO., LTD., Chengdu, CN;
Abstract
Some embodiments of the present disclosure provide a method, an Internet of Things system, and a storage medium for determining a street cleaning route in a smart city. The method may include obtaining street monitoring information of a target area; determining distribution of fallen leaves on the street; determining cleaning difficulty of each street in the target area; determining, based on the total amount of fallen leaves and the cleaning difficulty, at least one street to be cleaned from the target area; determining the continuous action sequence including cleaning actions for each of the streets to be cleaned; for any continuous action sequence of the at least one continuous action sequence, determining a reward value of each cleaning action of the continuous action sequence, and determining the return value of each continuous action sequence; and determining the fallen leaf cleaning route of the target area.