Method and device for updating frequency modulation broadcast channel list

A channel list, FM broadcast technology, applied in broadcast receiving circuits, current supply devices, stereo broadcast reception and other directions, can solve problems such as inability to listen to signals, poor user experience, and difference in signal strength, to improve user experience and reduce power. The effect of consumption

Inactive Publication Date: 2013-06-12
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition, due to the difference in the signal strength of the stations, sometimes the stations searched

Method used

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  • Method and device for updating frequency modulation broadcast channel list
  • Method and device for updating frequency modulation broadcast channel list

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Experimental program
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Embodiment Construction

[0033] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0034] figure 1 It is a flowchart of a method for updating an FM radio channel list provided by an embodiment of the present invention. Such as figure 1 As shown, the specific process is as follows:

[0035] Step 101: Turn on the radio.

[0036] The smart terminal is integrated with an FM broadcast radio. Select the radio application logo icon on the control interface of the smart terminal to enable the FM broadcast radio function.

[0037] Step 102: Obtain station information from the current channel list.

[0038] The current channel list stores local station information.

[0039] Step 103: Judging whether there are stations in the list whose signal strength is lower than the preset signal strength threshold, if yes, go to step 104; otherwise, go to step 111;

[0040] The smart terminal com...

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PUM

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Abstract

The invention discloses a method and a device for updating a frequency modulation broadcast channel list. The method comprises the following steps of: acquiring radio station information of a current channel list; if a radio station of which the signal intensity is less than a preset signal intensity threshold value exists in the current channel list, starting a channel list updating function; positioning regional mark information of a position where a mobile phone is located; quickly acquiring the radio station information of the position where the mobile phone is located; and extracting the radio station of which the signal intensity is greater than or equal to the signal intensity threshold value to update the current channel list. According to the method, when listening to a radio, a user can quickly find out a specified channel to listen to a radio station program without updating the channel list every time when the radio is turned on, so that the electric energy consumption is reduced to a certain extent, and the user experience effect is improved.

Description

technical field [0001] The invention relates to the application technology of mobile communication equipment, in particular to a method and device for updating a frequency modulation (FM) channel list. Background technique [0002] At present, most smart terminals are integrated with FM radios. Users can manually search stations to obtain designated channels to listen to programs. Due to the differences in mobile phone environments and search algorithms, the search time for mobile FM radios generally ranges from ten to tens of seconds. , the search time is long. Since the radio frequency provided by each city is different, and the frequency of the public radio station provided by each city is fixed, the user needs to manually re-search the radio station every time he arrives in a new city. In addition, due to differences in the signal strength of the stations, sometimes the stations searched by the user are stations that cannot be listened to or have poor signals, and the u...

Claims

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Application Information

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IPC IPC(8): H04H40/45H04M1/73
CPCY02D30/70
Inventor 康继瑞
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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