Radio broadcasting emission channel selection method and device

A radio broadcasting and selection device technology, applied in the field of communication, can solve problems such as overlapping or proximity of local channels, and achieve the effect of intelligent selection

Inactive Publication Date: 2018-02-06
ANKER INNOVATIONS TECH CO LTD
View PDF3 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the purpose of the present invention is to provide a method and device for selecting a transmission frequency to solve the problem in the prior art that the manual selection of a transmission frequency is easy to overlap or approach the local channel

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Radio broadcasting emission channel selection method and device
  • Radio broadcasting emission channel selection method and device
  • Radio broadcasting emission channel selection method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0048] Embodiment 1 of the present invention provides a method for selecting a transmission frequency, which is suitable for vehicle-mounted electronic equipment. In practical applications, the vehicle-mounted electronic equipment can be a Bluetooth car charger, or a mobile terminal that can establish communication with the electronic equipment of the vehicle itself. (such as mobile phones, etc.).

[0049] see figure 1 , the method includes:

[0050] S101. Determine the region where the user is currently located, and determine the full radio broadcast...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a radio broadcasting emission channel selection method and device. The method comprises steps that a present location region of a user is determined, a radio broadcasting all-channel list of the region is determined according to the mapping relationship between the radio broadcasting all-channel list and the region; a disable channel zone is determined according to the radio broadcasting all-channel list; channels out of the disable channel zone are selected as emission channels. The method is advantaged in that local radio broadcasting channels can be queried, the local radio broadcasting channels can be automatically avoided when radio emission channels of vehicle Bluetooth are set, and thereby the radio broadcasting emission channels can be intelligently selected.

Description

【Technical field】 [0001] The invention relates to the technical field of communication, in particular to a method and device for selecting a radio broadcast transmission channel. 【Background technique】 [0002] At present, some Bluetooth car chargers can realize the effective connection between the user's mobile phone and the car's FM radio (Frequency Modulation, FM), and solve the user's wireless calls, wireless music and other demands, and are more and more widely used. However, once the FM transmission channel of the Bluetooth car charger coincides or is close to the FM channel of the local radio station, it will cause co-channel interference, which will affect the FM reception of the car, resulting in noise and mixing. If you try one by one in order to avoid channel overlap, it will be cumbersome and affect driving safety. 【Content of invention】 [0003] In view of this, the object of the present invention is to provide a method and device for selecting a transmission...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): H04B1/04H04B1/00
CPCH04B1/04H04B1/005
Inventor 李建旺
Owner ANKER INNOVATIONS TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap