EVIDENCE KEEPING METHOD AND APPARATUS FOR OWED PARKING FEES, REMINDING METHOD AND DEVICE FOR OWED PARKING FEES, AND ELECTRONIC DEVICE

Title:

EVIDENCE KEEPING METHOD AND APPARATUS FOR OWED PARKING FEES, REMINDING METHOD AND DEVICE FOR OWED PARKING FEES, AND ELECTRONIC DEVICE

Document Type and Number:

WIPO Patent Application WO/2020/082832

Kind Code:

A1

Abstract:

An evidence keeping method and apparatus for owed parking fees, a reminding method and device for owed parking fees, and an electronic device, wherein same are applied to a parking charging system. The evidence keeping method comprises: detecting, by means of an IoT device associated with a parking charging system, parking information of a vehicle at a parking space (102); when the parking information indicates that the vehicle has left the parking space, determining parking fee payment information of the vehicle (104); and when the parking fee payment information indicates that the vehicle has not completed the payment of fees, publishing, by means of a first blockchain node corresponding to the parking fee system on a blockchain, a vehicle-related owing record to the blockchain (106). The data registered in the blockchain cannot be tampered with or traced, such that owing records recorded in a blockchain ledger are sufficiently reliable and can be trusted by various blockchain nodes, and the owing records can thus be used as strong evidence for recovering money from users afterwards.

Inventors:

JIANG GUOFEI (CN)
LIN GUANGYU (CN)

Application Number:

PCT/CN2019/097508

Publication Date:

April 30, 2020

Filing Date:

July 24, 2019

Export Citation:

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Assignee:

ALIBABA GROUP HOLDING LTD (CN)

International Classes:

G07B15/02

Foreign References:

CN109584384A	2019-04-05
CN107330983A	2017-11-07
CN108492383A	2018-09-04
CN108615402A	2018-10-02
CN106530421A	2017-03-22
CN108305409A	2018-07-20
CN105321351A	2016-02-10
US20180268617A1	2018-09-20

Other References: