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Information pushing method, device and system

An information push and terminal device technology, applied in the field of communication, can solve the problems of large bandwidth resource occupation, increase the processing pressure of cloud servers, etc., and achieve the effect of reducing uplink bandwidth and reducing message volume.

Active Publication Date: 2020-02-07
HUAWEI CLOUD COMPUTING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005]However, the car client reports the vehicle location in real time, resulting in a large uplink bandwidth resource occupation; all decisions are made on the cloud server, processing massive infrastructure information, increasing the number of cloud servers handling pressure

Method used

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  • Information pushing method, device and system
  • Information pushing method, device and system
  • Information pushing method, device and system

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Embodiment Construction

[0075] Based on this, this application proposes an information push method, the basic principle of which is: the terminal device requests the information of the service area and subscribes to the service area and services, and the server pushes the information according to the subscription request of the terminal device, so as to reduce the upstream bandwidth and platform processing pressure push infrastructure information.

[0076] The technical solutions of the embodiments of the present application can be applied to an infrastructure push system, and the infrastructure push system includes a server, a sending source, and a terminal device.

[0077] Wherein, the sending source refers to the sending source of the service, and the sending source is a device that collects information and provides the collected information to the server. For example, in the basic information push scenario, the sending source may be an infrastructure collection device, such as a traffic light, a ...

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PUM

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Abstract

The embodiment of the invention provides an information pushing method, device and system, relates to the field of communication, and realizes infrastructure information pushing for reducing uplink bandwidth and platform processing pressure. The method specifically comprises the steps that a server receives a request message from a terminal device, wherein the request message is used for requesting service area information; the server sends the service area information requested by the terminal device to the terminal device; the server receives the subscription message from the terminal device; and the server pushes the information of the subscription service in the service area subscribed by the server to the terminal device. The method is used for information pushing.

Description

technical field [0001] The present application relates to the communication field, and in particular to an information push method, device and system. Background technique [0002] Intelligent networked vehicles refer to equipped with advanced on-board sensors, controllers, actuators and other devices, and integrate modern communication and network technologies to realize the exchange and sharing of intelligent information between vehicles and X (people, vehicles, roads, background, etc.), with complex Functions such as environmental perception, intelligent decision-making, collaborative control and execution can realize safe, comfortable, energy-saving, efficient driving, and ultimately a new generation of vehicles that can replace humans to operate. Among them, the road infrastructure serves as the driving environment of intelligent networked vehicles, and various traffic information (such as signal lights, speed limit signs, roadside cameras, etc.) Communicating and prov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
CPCH04L67/55
Inventor 赵灿
Owner HUAWEI CLOUD COMPUTING TECH CO LTD