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Methods and devices for verifying and broadcasting events

An event and broadcasting technology, applied in the computer field, can solve problems such as user forgetting, reporting delays, failure to report accidents, etc.

Active Publication Date: 2020-10-20
ALIPAY (HANGZHOU) INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, some users may forget or be unable to report certain incidents
Reports may also be delayed for various reasons
Additionally, processing centers may have difficulty verifying the accuracy of reported incidents

Method used

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  • Methods and devices for verifying and broadcasting events
  • Methods and devices for verifying and broadcasting events
  • Methods and devices for verifying and broadcasting events

Examples

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Embodiment Construction

[0014] Embodiments herein provide methods and apparatus for authenticating and broadcasting events. Events may include, for example, traffic accidents, traffic jams, abnormal road conditions, and the like. The methods and apparatus can trigger automatic reporting of events. The method and apparatus can verify the occurrence of an event prior to broadcasting the event. The method and apparatus can verify the occurrence of an event using a blockchain system with nodes located near the location of the event. The method and apparatus may implement a local consensus protocol such that nodes located near the location of an event determine whether consensus can be reached on the occurrence of the event. The methods and apparatus may accept a consensus result, and if the consensus result indicates that an event has occurred, the method and apparatus may broadcast the event.

[0015] Embodiments disclosed herein have one or more technical effects. In some embodiments, the methods a...

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Abstract

Disclosed herein are methods, devices, and apparatuses, including computer programs stored on computer-readable media, for verifying and broadcasting events. One of the methods includes: receiving a verification request from a reporting node, the verification request including a request to verify an occurrence of an event and a location of the event; identifying a set of verifying nodes based on the location of the event; requesting the verifying nodes to verify the occurrence of the event; determining whether a consensus to accept the occurrence of the event as true is reached by the verifying nodes; and in response to a determination that the consensus is reached by the verifying nodes, broadcasting the occurrence of the event to a set of receiving nodes.

Description

technical field [0001] This document relates generally to computer technology, and more particularly to methods and apparatus for authenticating and broadcasting events. Background technique [0002] It is beneficial to broadcast information about traffic accidents to individual users. Currently available broadcast systems rely primarily on users to report such incidents. For example, a driver may call a local radio station to report an accident that the user has observed, and the radio station may broadcast the report to other listeners in the area. Similarly, a user using a navigation application provided on a mobile phone can utilize the navigation application to report an accident. The navigation application can submit the report to the processing center, which can then make the report available to other users of the navigation application. [0003] However, some users may forget or fail to report certain incidents. Reports may also be delayed for various reasons. A...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04H20/59H04H20/62H04H20/65H04H60/29G06F16/27G06F21/62G06F21/64
CPCH04H20/59H04H20/62H04H20/65H04H60/29G06F16/27G06F21/64G06F21/6227G08G1/00H04W4/90H04W4/06H04L9/3239H04L9/3297G08G1/093H04L9/50H04L9/0643
Inventor 徐惠
Owner ALIPAY (HANGZHOU) INFORMATION TECH CO LTD
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