WO2019080213A1 - 收音界面显示方法和装置 - Google Patents

收音界面显示方法和装置

Info

Publication number
WO2019080213A1
WO2019080213A1 PCT/CN2017/111387 CN2017111387W WO2019080213A1 WO 2019080213 A1 WO2019080213 A1 WO 2019080213A1 CN 2017111387 W CN2017111387 W CN 2017111387W WO 2019080213 A1 WO2019080213 A1 WO 2019080213A1
Authority
WO
WIPO (PCT)
Prior art keywords
radio
area
sound receiving
frequency
remainder
Prior art date
Application number
PCT/CN2017/111387
Other languages
English (en)
French (fr)
Inventor
黄泽明
王辉耀
方杰
Original Assignee
深圳市沃特沃德股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市沃特沃德股份有限公司 filed Critical 深圳市沃特沃德股份有限公司
Publication of WO2019080213A1 publication Critical patent/WO2019080213A1/zh

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1407General aspects irrespective of display type, e.g. determination of decimal point position, display with fixed or driving decimal point, suppression of non-significant zeros
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/147Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H40/00Arrangements specially adapted for receiving broadcast information
    • H04H40/18Arrangements characterised by circuits or components specially adapted for receiving

Definitions

  • the present invention relates to the field of vehicle technology, and in particular, to a method and apparatus for displaying a radio interface.
  • the car system generally integrates the radio function, and the user can turn on the radio and listen to the radio on the car system.
  • the car system will display the radio frequency on the radio interface. Some radio stations have a decimal frequency, but some radio frequencies have two decimal places. Therefore, the car system will display the radio frequency to a double digit after the decimal point.
  • the station frequency of all radio areas is displayed in full, and the second decimal place of the station frequency with only one decimal place is displayed as "0".
  • each station frequency includes two digits in addition to a decimal point, and includes two to four digits before the decimal point, and four to six digits are used.
  • the screen area is large, which leads to the cumbersome and messy layout of the entire radio interface, and the visual effect is not good.
  • a primary object of the present invention is to provide a method and apparatus for displaying a radio interface, which aims to simplify and standardize a radio interface and enhance visual effects.
  • an embodiment of the present invention provides a method for displaying a radio interface, and the method includes the following steps:
  • the station frequency is displayed to a single digit after the decimal point.
  • the first area is a radio area where the radio frequency has only one decimal place.
  • the step of acquiring a sound receiving area includes:
  • the step of acquiring a sound receiving area includes:
  • the step of acquiring a sound receiving area includes:
  • the first area includes one or at least two of China, Russia, the Americas, and Japan.
  • the method further includes: when the sound receiving area is the second area
  • the second area comprises Europe.
  • the embodiment of the present invention provides a radio interface display device, and the device includes:
  • an area obtaining module configured to acquire a sound receiving area
  • the frequency display module is configured to display the radio frequency to a single digit after the decimal point when the radio region belongs to the first region.
  • the area obtaining module includes:
  • a parameter reading unit configured to read setting parameters of the sound receiving area
  • the first determining unit is configured to determine a sound receiving area according to the setting parameter.
  • the area obtaining module includes:
  • a location obtaining unit configured to acquire a current geographic location
  • a second determining unit configured to determine a sound receiving area according to the geographic location.
  • the area obtaining module includes:
  • a step value obtaining unit configured to obtain a step value of the audio frequency rate
  • a remainder calculation unit configured to take the remainder of the step value pair 100
  • a determining unit configured to determine whether the remainder is 0;
  • the third determining unit is configured to determine that the sound receiving area belongs to the first area when the remainder is 0 ⁇ .
  • the frequency display module is further configured to: when the sound receiving area is the second area, The rate is displayed to two digits after the decimal point.
  • Embodiments of the present invention also provide an in-vehicle system including a memory, a processor, and at least one application stored in the memory and configured to be executed by the processor, the application being configured It is used to perform the aforementioned radio interface display method.
  • a method for displaying a radio interface by acquiring a radio region, when the radio region belongs to the first region, the radio frequency is only displayed to a single digit after the decimal point. Since the first area is a radio area with only one decimal place, only one digit after the decimal point can be displayed to display the radio frequency completely, without displaying the extra "0", thus ensuring the complete display of the radio frequency, The purpose of simplifying and standardizing the radio interface is achieved, which makes the whole radio interface more beautiful and orderly, enhances the visual effect and enhances the user experience.
  • FIG. 1 is a flow chart of an embodiment of a method for displaying a radio interface according to the present invention
  • FIG. 2 is a block diagram showing an embodiment of a sound receiving interface display device according to the present invention.
  • FIG. 3 is a block diagram of a region acquisition module of FIG. 2;
  • FIG. 4 is another block diagram of the area acquisition module of FIG. 2;
  • FIG. 5 is another block diagram of the area acquisition module of FIG. 2.
  • terminal and terminal device used herein include both a device of a wireless signal receiver, a device having only a wireless signal receiver without a transmitting capability, and a receiving and receiving device.
  • Such a device may comprise: a cellular or other communication device having a single line display or a multi-line display or a cellular or other communication device without a multi-line display; PCS (Persona 1 Communications Service), which may combine voice, Data processing, fax and/or data communication capabilities; PDA (Personal Digital Assistant), which can include radio frequency receivers, pagers, Internet/Intranet access, web browsers, notepads, calendars and/or GPS ( Global Positioning System, Receiver; Conventional laptop and/or palmtop computer or other device having a conventional laptop and/or palmtop computer or other device that includes and/or includes a radio frequency receiver.
  • PCS Personala 1 Communications Service
  • PDA Personal Digital Assistant
  • terminal may be portable, transportable, installed in a vehicle (aviation, sea and/or land), or adapted and/or configured to operate locally, and/or Run in any other location on the Earth and/or space in a distributed fashion.
  • the "terminal” and “terminal device” used herein may also be a communication terminal, an internet terminal, a music/video playback terminal, For example, it may be a PDA, a MID (Mobile Internet Device), and/or a mobile phone with music/video playback function, or a smart TV, a set top box, or the like.
  • the method and device for displaying a radio interface according to an embodiment of the present invention are mainly applied to an in-vehicle system, and can also be applied to a terminal device having a radio function, such as a mobile terminal, a mobile terminal, a personal computer, a notebook computer, and the like.
  • a terminal device having a radio function such as a mobile terminal, a mobile terminal, a personal computer, a notebook computer, and the like.
  • the computer terminal, etc. is not limited by the present invention. The following is a detailed description of the application to the in-vehicle system.
  • FIG. 1 an embodiment of a method for displaying a radio interface according to the present invention is provided.
  • the method includes the following steps.
  • step S11 when the radio is activated, the in-vehicle system acquires the radio area of the radio.
  • the user can set the radio area, such as setting the radio area to China, Russia, America (including Americas 1 and America 2), Japan, Europe, and the like.
  • the in-vehicle system reads the setting parameters of the radio area and determines the radio area based on the setting parameters. For example, if the setting parameter of the radio area is Japan, it is determined that the radio area is Japan.
  • the in-vehicle system can also obtain the current geographical location through a network or a satellite positioning system (such as GPS), and determine the radio area according to the geographic location. For example, if the current geographical location is Shenzhen, China, the radio area is determined to be China.
  • a network or a satellite positioning system such as GPS
  • the in-vehicle system obtains a step value of the audio frequency rate. Since the unit of the receiving frequency is MHZ, and the step value of the receiving frequency is KHZ, the step value is taken as 100, and the remainder is determined whether the remainder is 0, when the remainder is 0 ⁇ , it is determined that the radio area belongs to the first area.
  • the first area is a radio area with only one decimal place for the radio frequency, including China, Russia, the Americas (including Americas 1 and America 2), and one or at least two of Japan.
  • the frequency values of these areas have the same common value. Characteristic, that is, the remainder of 100 is 0.
  • the audio frequency when the step value of the audio frequency ratio 100 is not 0, the audio frequency may be determined to be the second region.
  • the second region mainly includes Europe
  • the step value of the received audio frequency is the difference between the frequencies of two adjacent stations.
  • the step value of the audio frequency can be 10 0 KHZ, 50 KHZ. 10KHZ, etc.
  • the step values of different radio areas are different. For example, when the radio area is the first region of China, Russia, America (including America 1 and America 2), Japan, etc., the step of the audio frequency is 100 KHZ, and when the radio area is the second region such as Europe, the audio frequency is The step value is 50 KHZ.
  • step S12 when the radio area belongs to the first area such as China, Russia, America, Japan, etc., considering that the radio frequency of these areas has only one decimal point, only one digit after the decimal point is displayed, the radio frequency can be completely displayed, without The extra "0" is displayed, so the on-board system only displays the radio frequency to a single digit after the decimal point, which achieves the purpose of simplifying and standardizing the display interface, making the whole radio interface more beautiful and orderly, improving the visual effect and improving the user. Experience.
  • the station frequency includes the frequency of the currently listening station and the frequency of the pre-stored station. For example, the frequency of one currently listening station and the frequency of 17 pre-stored stations are displayed on the radio interface for a total of 18 station frequencies, and each station frequency is displayed to a single digit after the decimal point.
  • the frequency of the station is displayed to two digits after the decimal point.
  • the radio frequency in the second zone is characterized by two decimal places, so it is necessary to display two digits after the decimal point to fully display the radio frequency.
  • the second area mainly includes Europe, that is, when the radio area is Europe, the radio frequency is displayed to two decimal places after the decimal point.
  • the second area may also include other radio areas.
  • the radio frequency of the radio server acquired in the in-vehicle system is 8755 KHZ
  • the processor of the in-vehicle system (such as the MCU) converts the received radio frequency by 10 into 87550 KHZ according to the protocol, and then 87550 KHZ. Converted to 87.55MHZ.
  • the stepping value of the receiving frequency of the vehicle system is 100KHZ ⁇
  • the step value (100KHZ) is 100 for 100
  • the radio area is determined to be the first area, and the vehicle system displays the radio frequency of one decimal place, that is, 87.5. MHZ.
  • the on-board system When the on-board system obtains the step value of the audio frequency rate is 50KHZ ⁇ , since the 50KHZ pair 100 is not 0, the radio area is determined to be the second area, and the on-board system displays the station frequency of two decimal places, that is, 87.55MHZ is displayed.
  • the method for displaying the radio interface by acquiring the radio region, when the radio region belongs to the first region, the radio frequency is only displayed to a single digit after the decimal point. Since the first area is a radio area with only one decimal place, only one digit after the decimal point can be displayed to display the radio frequency completely, without displaying the extra "0", thus ensuring the complete display of the radio frequency, Simplified and regulated
  • the purpose of the display interface is to make the whole radio interface more beautiful and orderly, enhance the visual effect and enhance the user experience.
  • the device includes an area obtaining module 10 and a frequency display module 20, wherein: the area obtaining module 10 is configured to acquire a sound receiving area; and the frequency display module 20 , used to display the radio frequency to a single digit after the decimal point when the radio area belongs to the first area.
  • the area acquisition module 10 acquires the radio area of the radio.
  • the user may set the sound receiving area, such as setting the sound receiving area to China, Russia, America (including Americas 1 and America 2), Japan, Europe, etc., and then, the area obtaining module 10 is as shown in FIG.
  • the parameter reading unit 11 and the first determining unit 12 are included, wherein: the parameter reading unit 11 is configured to read setting parameters of the sound receiving area; and the first determining unit 12 is configured to determine the sound receiving area according to the setting parameter. For example, if the setting parameter of the radio area is Japan, the radio area is determined to be Japan.
  • the area obtaining module 10 includes a location acquiring unit 13 and a second determining unit 13, where: the location obtaining unit 13 is configured to acquire a current geographic location; the second determining unit 13 , used to determine the radio area based on the current geographic location.
  • the location acquisition unit 13 can obtain the current geographical location through a network or a satellite positioning system such as GPS. For example, if the current geographical location is Shenzhen, China, the radio area is determined to be China.
  • the area obtaining module 10 includes a step value obtaining unit 15, a remainder calculating unit 16, a determining unit 17, and a third determining unit 18, where: the step value obtaining unit 15, a step for obtaining a frequency-receiving rate; a remainder calculating unit 16 for taking a step value of the frequency-receiving rate to 100; a determining unit 17 for determining whether the remainder is 0; and a third determining unit 18, configured to The remainder is 0 ⁇ , and it is determined that the radio area belongs to the first area.
  • the first region includes one or at least two of China, Russia, the Americas (including the Americas 1 and the Americas 2) and Japan, and the step values of the audio frequency of these regions have the common feature that the remainder of the 100 is 0.
  • the third determining unit 18 is further configured to: when the remainder is not 0,, determine that the sound receiving area belongs to the second area.
  • the second area mainly includes Europe, and of course other radio areas can be included.
  • the step value of the received audio frequency is the difference between the frequencies of two adjacent stations.
  • the step value of the audio frequency can be 10 0 KHZ, 50 KHZ. 10KHZ, etc., and the step values of different radio regions are different. For example, when the radio area For the first region of China, Russia, the Americas (including Americas 1 and America 2), Japan, etc., the step value of the audio frequency is 100 KHZ. When the radio area is the second region such as Europe, the step value of the audio frequency is 50 KHZ.
  • the radio area belongs to the first area such as China, Russia, America, Japan, etc.
  • the radio frequency of these areas is only one decimal place, only one digit after the decimal point is displayed, the radio frequency can be completely displayed without displaying
  • the frequency display module 20 only displays the radio frequency to a single digit after the decimal point, and achieves the purpose of simplifying and standardizing the display interface, so that the entire radio interface is more beautiful and orderly, and the user experience is improved.
  • the station frequency includes the frequency of the currently listening station and the frequency of the pre-stored station.
  • the frequency display module 20 displays the frequency of one currently listening station and the frequency of 17 pre-stored stations on the radio interface, a total of 18 station frequencies, and each station frequency is displayed to a single digit after the decimal point.
  • the frequency display module 20 displays the station frequency to two digits after the decimal point.
  • the radio frequency in the second zone is characterized by two decimal places, so it is necessary to display two digits after the decimal point to fully display the radio frequency.
  • the second area mainly includes Europe, that is, when the radio area is the European frequency display module 20, the radio frequency is displayed to two decimal places, and the second area may also include other radio areas. Thereby, the radio interface is adjusted according to different radio regions, and the aesthetics of the radio interface and the integrity of the radio frequency are taken into consideration.
  • the radio interface display device of the embodiment of the present invention obtains a sound receiving area, and when the sound receiving area belongs to the first area, the radio frequency is only displayed to a single digit after the decimal point. Since the first area is a radio area with only one decimal place, only one digit after the decimal point can be displayed to display the radio frequency completely, without displaying the extra "0", thus ensuring the complete display of the radio frequency, The purpose of simplifying and standardizing the display interface is achieved, which makes the whole radio interface more beautiful and orderly, enhances the visual effect and enhances the user experience.
  • the present invention also provides an in-vehicle system including a memory, a processor, and at least one application stored in the memory and configured to be executed by the processor, the application being configured to use
  • the method of displaying the radio interface is performed.
  • the method for displaying the radio interface includes the following steps: acquiring a radio area; when the radio area belongs to the first area, the radio frequency is displayed to a single digit after the decimal point.
  • the radio interface display method described in this embodiment is the radio interface involved in the above embodiment of the present invention. The display method will not be described here.
  • the present invention includes apparatus related to performing one or more of the operations described herein.
  • These devices may be specially designed and manufactured for the required purposes, or may also include known devices in a general purpose computer.
  • These devices have computer programs stored therein that are selectively activated or reconfigured.
  • Such computer programs may be stored in a device (eg, computer) readable medium or in any type of medium suitable for storing electronic instructions and respectively coupled to a bus, including but not limited to any Types of disks (including floppy disks, hard disks, CDs, CD-ROMs, and magneto-optical disks), ROM (Read-Only Memory), RAM (Random Access Memory), EPROM (Erasable Programmable Read-Only)
  • a readable medium includes any medium that is stored or transmitted by a device (e.g., a computer) in a readable form.
  • each block of the block diagrams and/or block diagrams and/or flow diagrams can be implemented by computer program instructions, and/or in the block diagrams and/or block diagrams and/or flow diagrams. The combination of boxes.
  • these computer program instructions can be implemented by a general purpose computer, a professional computer, or a processor of other programmable data processing methods, such that the processor is executed by a computer or other programmable data processing method.
  • the block diagrams and/or block diagrams of the invention and/or the schemes specified in the blocks or blocks of the flow diagram are invented.

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

本发明揭示了一种收音界面显示方法和装置,所述方法包括以下步骤:获取收音区域;当所述收音区域属于第一区域时,对电台频率显示到小数点后一位数。由于第一区域为电台频率只有一位小数的收音区域,只需要显示到小数点后一位数即可完整展示电台频率,无需显示多余的"0",因此既保证了电台频率的完整显示,又达到了简化和规范收音界面的目的,使得整个收音界面更加美观和有序,提升了视觉效果,提升了用户体验。

Description

发明名称:收音界面显示方法和装置
技术领域
[0001] 本发明涉及车载技术领域, 特别是涉及到一种收音界面显示方法和装置。
背景技术
[0002] 随着汽车产业的迅速发展, 汽车的数量越来越多, 车载系统也越来越普及。 车 载系统一般集成了收音机功能, 用户可以在车载系统上幵启收音机, 收听广播 。 车载系统会在收音界面上显示电台频率, 有些收音区域的电台频率有一位小 数, 但有些收音区域的电台频率有两位小数, 所以车载系统会统一对电台频率 显示到小数点后两位数, 以完整显示所有收音区域的电台频率, 其中只有一位 小数的电台频率的第二位小数则显示为 "0"。
[0003] 由于收音界面上显示了多个电台频率, 而每个电台频率除了小数点后两位数以 夕卜, 还包括小数点前两个到四个数字, 共有四到六个数字, 占用了较多的屏幕 面积, 从而导致整个收音界面的布局比较繁琐和杂乱, 视觉效果不佳。
技术问题
[0004] 本发明的主要目的为提供一种收音界面显示方法和装置, 旨在简化和规范收音 界面, 提升视觉效果。
问题的解决方案
技术解决方案
[0005] 为达以上目的, 本发明实施例提出一种收音界面显示方法, 所述方法包括以下 步骤:
[0006] 获取收音区域;
[0007] 当所述收音区域属于第一区域吋, 对电台频率显示到小数点后一位数。 其中, 第一区域为电台频率只有一位小数的收音区域。
[0008] 可选地, 所述获取收音区域的步骤包括:
[0009] 读取收音区域的设置参数;
[0010] 根据所述设置参数确定收音区域。 [0011] 可选地, 所述获取收音区域的步骤包括:
[0012] 获取当前所在的地理位置;
[0013] 根据所述地理位置确定收音区域。
[0014] 可选地, 所述获取收音区域的步骤包括:
[0015] 获取收音频率的步进值;
[0016] 将所述步进值对 100取余数;
[0017] 判断余数是否为 0;
[0018] 当所述余数为 0吋, 确定收音区域属于第一区域。
[0019] 可选地, 所述第一区域包括中国、 俄罗斯、 美洲和日本中一个或至少两个。
[0020] 可选地, 所述获取收音区域的步骤之后还包括: 当所述收音区域为第二区域吋
, 对电台频率显示到小数点后两位数。
[0021] 可选地, 所述第二区域包括欧洲。
[0022] 本发明实施例同吋提出一种收音界面显示装置, 所述装置包括:
[0023] 区域获取模块, 用于获取收音区域;
[0024] 频率显示模块, 用于当所述收音区域属于第一区域吋, 对电台频率显示到小数 点后一位数。
[0025] 可选地, 所述区域获取模块包括:
[0026] 参数读取单元, 用于读取收音区域的设置参数;
[0027] 第一确定单元, 用于根据所述设置参数确定收音区域。
[0028] 可选地, 所述区域获取模块包括:
[0029] 位置获取单元, 用于获取当前所在的地理位置;
[0030] 第二确定单元, 用于根据所述地理位置确定收音区域。
[0031] 可选地, 所述区域获取模块包括:
[0032] 步进值获取单元, 用于获取收音频率的步进值;
[0033] 余数计算单元, 用于将所述步进值对 100取余数;
[0034] 判断单元, 用于判断余数是否为 0;
[0035] 第三确定单元, 用于当所述余数为 0吋, 确定收音区域属于第一区域。
[0036] 可选地, 所述频率显示模块还用于: 当所述收音区域为第二区域吋, 对电台频 率显示到小数点后两位数。
[0037] 本发明实施例还提出一种车载系统, 其包括存储器、 处理器和至少一个被存储 在所述存储器中并被配置为由所述处理器执行的应用程序, 所述应用程序被配 置为用于执行前述收音界面显示方法。
发明的有益效果
有益效果
[0038] 本发明实施例所提供的一种收音界面显示方法, 通过获取收音区域, 当收音区 域属于第一区域吋, 则对电台频率只显示到小数点后一位数。 由于第一区域为 电台频率只有一位小数的收音区域, 只需要显示到小数点后一位数即可完整展 示电台频率, 无需显示多余的 "0", 因此既保证了电台频率的完整显示, 又达到 了简化和规范收音界面的目的, 使得整个收音界面更加美观和有序, 提升了视 觉效果, 提升了用户体验。
对附图的简要说明
附图说明
[0039] 图 1是本发明的收音界面显示方法一实施例的流程图;
[0040] 图 2是本发明的收音界面显示装置一实施例的模块示意图;
[0041] 图 3是图 2中的区域获取模块的模块示意图;
[0042] 图 4是图 2中的区域获取模块的又一模块示意图;
[0043] 图 5是图 2中的区域获取模块的又一模块示意图。
[0044] 本发明目的的实现、 功能特点及优点将结合实施例, 参照附图做进一步说明。
实施该发明的最佳实施例
本发明的最佳实施方式
[0045] 应当理解, 此处所描述的具体实施例仅仅用以解释本发明, 并不用于限定本发 明。
[0046] 下面详细描述本发明的实施例, 所述实施例的示例在附图中示出, 其中自始至 终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。 下 面通过参考附图描述的实施例是示例性的, 仅用于解释本发明, 而不能解释为 对本发明的限制。
[0047] 本技术领域技术人员可以理解, 除非特意声明, 这里使用的单数形式"一"、 " 一个"、 "所述 "和"该"也可包括复数形式。 应该进一步理解的是, 本发明的说明 书中使用的措辞"包括"是指存在所述特征、 整数、 步骤、 操作、 元件和 /或组件 , 但是并不排除存在或添加一个或多个其他特征、 整数、 步骤、 操作、 元件、 组件和 /或它们的组。 应该理解, 当我们称元件被"连接"或"耦接"到另一元件吋 , 它可以直接连接或耦接到其他元件, 或者也可以存在中间元件。 此外, 这里 使用的"连接"或"耦接"可以包括无线连接或无线耦接。 这里使用的措辞 "和 /或"包 括一个或更多个相关联的列出项的全部或任一单元和全部组合。
[0048] 本技术领域技术人员可以理解, 除非另外定义, 这里使用的所有术语 (包括技 术术语和科学术语) , 具有与本发明所属领域中的普通技术人员的一般理解相 同的意义。 还应该理解的是, 诸如通用字典中定义的那些术语, 应该被理解为 具有与现有技术的上下文中的意义一致的意义, 并且除非像这里一样被特定定 义, 否则不会用理想化或过于正式的含义来解释。
[0049] 本技术领域技术人员可以理解, 这里所使用的 "终端"、 "终端设备"既包括无线 信号接收器的设备, 其仅具备无发射能力的无线信号接收器的设备, 又包括接 收和发射硬件的设备, 其具有能够在双向通信链路上, 执行双向通信的接收和 发射硬件的设备。 这种设备可以包括: 蜂窝或其他通信设备, 其具有单线路显 示器或多线路显示器或没有多线路显示器的蜂窝或其他通信设备; PCS (Persona 1 Communications Service, 个人通信系统) , 其可以组合语音、 数据处理、 传真 和 /或数据通信能力; PDA (Personal Digital Assistant, 个人数字助理) , 其可以 包括射频接收器、 寻呼机、 互联网 /内联网访问、 网络浏览器、 记事本、 日历和 / 或 GPS (Global Positioning System, 全球定位系统) 接收器; 常规膝上型和 /或掌 上型计算机或其他设备, 其具有和 /或包括射频接收器的常规膝上型和 /或掌上型 计算机或其他设备。 这里所使用的 "终端"、 "终端设备"可以是便携式、 可运输、 安装在交通工具 (航空、 海运和 /或陆地) 中的, 或者适合于和 /或配置为在本地 运行, 和 /或以分布形式, 运行在地球和 /或空间的任何其他位置运行。 这里所使 用的"终端"、 "终端设备"还可以是通信终端、 上网终端、 音乐 /视频播放终端, 例如可以是 PDA、 MID (Mobile Internet Device, 移动互联网设备) 和 /或具有音 乐 /视频播放功能的移动电话, 也可以是智能电视、 机顶盒等设备。
[0050] 本发明实施例的收音界面显示方法和装置, 主要应用于车载系统, 当然也可以 应用于具有收音机功能的终端设备, 所述终端设备如手机、 平板等移动终端, 个人电脑、 笔记本电脑等计算机终端, 等等, 本发明对此不作限定。 以下以应 用于车载系统为例进行详细说明。
[0051] 参照图 1, 提出本发明的收音界面显示方法一实施例, 所述方法包括以下步骤
[0052] Sl l、 获取收音区域。
[0053] S12、 当收音区域属于第一区域吋, 对电台频率显示到小数点后一位数。
[0054] 步骤 S11中, 当收音机启动后, 车载系统则获取收音机的收音区域。
[0055] 可选地, 用户可以设置收音区域, 如设置收音区域为中国、 俄罗斯、 美洲 (包 括美洲 1和美洲 2) 、 日本、 欧洲等。 车载系统则读取收音区域的设置参数, 根 据设置参数确定收音区域。 例如, 收音区域的设置参数为日本, 则确定收音区 域为日本。
[0056] 可选地, 车载系统也可以通过网络或者卫星定位系统 (如 GPS) 获取当前所在 的地理位置, 并根据地理位置确定收音区域。 例如, 当前所在的地理位置为中 国深圳, 则确定收音区域为中国。
[0057] 可选地, 车载系统获取收音频率的步进值, 由于收电台频率的单位是 MHZ, 而 收音频率的步进值是 KHZ, 所以将步进值对 100取余数, 判断余数是否为 0, 当 余数为 0吋, 则确定收音区域属于第一区域。 第一区域为电台频率只有一位小数 的收音区域, 包括中国、 俄罗斯、 美洲 (如包括美洲 1和美洲 2) 和日本中一个 或至少两个, 这些区域的收音频率的步进值具有共同的特点, 即对 100取余数为 0。
[0058] 进一步地, 根据第二区域的收音频率的步进值的特点, 当收音频率的步进值对 100取余数不为 0吋, 则可以确定收音频率为第二区域。 第二区域主要包括欧洲
, 当然也可以包括其它的收音区域。
[0059] 收音频率的步进值即相邻两个电台的频率的差值。 收音频率的步进值可以是 10 0 KHZ、 50 KHZ. 10KHZ等, 不同收音区域的步进值不同。 例如, 当收音区域 为中国、 俄罗斯、 美洲 (包括美洲 1和美洲 2) 、 日本等第一区域吋, 收音频率 的步进值为 100 KHZ, 当收音区域为欧洲等第二区域吋, 收音频率的步进值为 50 KHZ。 步骤 S12中, 当收音区域属于中国、 俄罗斯、 美洲、 日本等第一区域吋, 考虑到这些区域的电台频率只有一位小数, 只需要显示到小数点后一位数即可 完整展示电台频率, 无需显示多余的 "0", 因此车载系统对电台频率只显示到小 数点后一位数, 达到了简化和规范显示界面的目的, 使得整个收音界面更加美 观和有序, 提升了视觉效果, 提升了用户体验。
[0060] 所述电台频率包括当前收听的电台的频率和预存的电台的频率。 例如, 收音界 面上显示 1个当前收听的电台的频率和 17个预存的电台的频率共 18个电台频率, 每个电台频率均显示到小数点后一位数。
[0061] 进一步地, 当收音区域不属于第一区域, 而是属于第二区域吋, 则对电台频率 显示到小数点后两位数。 第二区域的电台频率的特点是有两位小数, 因此需要 显示到小数点后两位数才能完整展示电台频率。 第二区域主要包括欧洲, 即当 收音区域为欧洲吋则对电台频率显示到小数点后两位数, 当然第二区域也可以 包括其它的收音区域。 从而实现了根据不同的收音区域调整收音机的显示界面 , 兼顾了收音界面的美观性和电台频率的完整性。
[0062] 举例而言, 在车载系统获取电台服务器的电台频率是 8755 KHZ吋, 车载系统 的处理器 (如 MCU) 根据协议, 将接收的电台频率乘以 10换算成 87550 KHZ, 再将 87550 KHZ换算为 87.55MHZ。 当车载系统获取收音频率的步进值为 100KHZ 吋, 由于步进值 (100KHZ) 对 100取余为 0, 所以确定收音区域为第一区域, 车 载系统显示一位小数的电台频率, 即显示 87.5MHZ。 当车载系统获取收音频率 的步进值为 50KHZ吋, 由于 50KHZ对 100取余不为 0, 所以确定收音区域为第二 区域, 车载系统显示两位小数的电台频率, 即显示 87.55MHZ。
[0063] 本发明实施例的收音界面显示方法, 通过获取收音区域, 当收音区域属于第一 区域吋, 则对电台频率只显示到小数点后一位数。 由于第一区域为电台频率只 有一位小数的收音区域, 只需要显示到小数点后一位数即可完整展示电台频率 , 无需显示多余的 "0", 因此既保证了电台频率的完整显示, 又达到了简化和规 范显示界面的目的, 使得整个收音界面更加美观和有序, 提升了视觉效果, 提 升了用户体验。
[0064] 参照图 2, 提出本发明的收音界面显示装置一实施例, 所述装置包括区域获取 模块 10和频率显示模块 20, 其中: 区域获取模块 10, 用于获取收音区域; 频率 显示模块 20, 用于当收音区域属于第一区域吋, 对电台频率显示到小数点后一 位数。
[0065] 当收音机启动后, 区域获取模块 10则获取收音机的收音区域。
[0066] 可选地, 用户可以设置收音区域, 如设置收音区域为中国、 俄罗斯、 美洲 (包 括美洲 1和美洲 2) 、 日本、 欧洲等, 此吋, 区域获取模块 10如图 3所示, 包括参 数读取单元 11和第一确定单元 12, 其中: 参数读取单元 11, 用于读取收音区域 的设置参数; 第一确定单元 12, 用于根据设置参数确定收音区域。 例如, 收音 区域的设置参数为日本, 则确定收音区域为日本。
[0067] 可选地, 如图 4所示, 区域获取模块 10包括位置获取单元 13和第二确定单元 13 , 其中: 位置获取单元 13, 用于获取当前所在的地理位置; 第二确定单元 13, 用于根据当前的地理位置确定收音区域。 位置获取单元 13可以通过网络或者卫 星定位系统 (如 GPS) 获取当前所在的地理位置。 例如, 当前所在的地理位置为 中国深圳, 则确定收音区域为中国。
[0068] 可选地, 如图 5所示, 区域获取模块 10包括步进值获取单元 15、 余数计算单元 1 6、 判断单元 17和第三确定单元 18, 其中: 步进值获取单元 15, 用于获取收音频 率的步进值; 余数计算单元 16, 用于将收音频率的步进值对 100取余数; 判断单 元 17, 用于判断余数是否为 0; 第三确定单元 18, 用于当余数为 0吋, 确定收音 区域属于第一区域。 第一区域包括中国、 俄罗斯、 美洲 (包括美洲 1和美洲 2) 和日本中的一个或至少两个, 这些区域的收音频率的步进值具有共同的特点, 即对 100取余数为 0。 进一步地, 第三确定单元 18还用于: 当余数不为 0吋, 确定 收音区域属于第二区域。 第二区域主要包括欧洲, 当然也可以包括其它的收音 区域。
[0069] 收音频率的步进值即相邻两个电台的频率的差值。 收音频率的步进值可以是 10 0 KHZ、 50 KHZ. 10KHZ等, 不同收音区域的步进值不同。 例如, 当收音区域 为中国、 俄罗斯、 美洲 (包括美洲 1和美洲 2) 、 日本等第一区域吋, 收音频率 的步进值为 100 KHZ, 当收音区域为欧洲等第二区域吋, 收音频率的步进值为 50 KHZ。
[0070] 当收音区域属于中国、 俄罗斯、 美洲、 日本等第一区域吋, 考虑到这些区域的 电台频率只有一位小数, 只需要显示到小数点后一位数即可完整展示电台频率 , 无需显示多余的 "0", 故频率显示模块 20对电台频率只显示到小数点后一位数 , 达到了简化和规范显示界面的目的, 使得整个收音界面更加美观和有序, 提 升了用户体验。
[0071] 所述电台频率包括当前收听的电台的频率和预存的电台的频率。 例如, 频率显 示模块 20在收音界面上显示 1个当前收听的电台的频率和 17个预存的电台的频率 共 18个电台频率, 每个电台频率均显示到小数点后一位数。
[0072] 进一步地, 当收音区域不属于第一区域, 而是属于第二区域吋, 频率显示模块 20则对电台频率显示到小数点后两位数。 第二区域的电台频率的特点是有两位 小数, 因此需要显示到小数点后两位数才能完整展示电台频率。 第二区域主要 包括欧洲, 即当收音区域为欧洲吋频率显示模块 20则对电台频率显示到小数点 后两位数, 当然第二区域也可以包括其它的收音区域。 从而实现了根据不同的 收音区域调整收音界面, 兼顾了收音界面的美观性和电台频率的完整性。
[0073] 本发明实施例的收音界面显示装置, 通过获取收音区域, 当收音区域属于第一 区域吋, 则对电台频率只显示到小数点后一位数。 由于第一区域为电台频率只 有一位小数的收音区域, 只需要显示到小数点后一位数即可完整展示电台频率 , 无需显示多余的 "0", 因此既保证了电台频率的完整显示, 又达到了简化和规 范显示界面的目的, 使得整个收音界面更加美观和有序, 提升了视觉效果, 提 升了用户体验。
[0074] 本发明同吋提出一种车载系统, 所述车载系统包括存储器、 处理器和至少一个 被存储在存储器中并被配置为由处理器执行的应用程序, 所述应用程序被配置 为用于执行收音界面显示方法。 所述收音界面显示方法包括以下步骤: 获取收 音区域; 当收音区域属于第一区域吋, 对电台频率显示到小数点后一位数。 本 实施例中所描述的收音界面显示方法为本发明中上述实施例所涉及的收音界面 显示方法, 在此不再赘述。
[0075] 本领域技术人员可以理解, 本发明包括涉及用于执行本申请中所述操作中的一 项或多项的设备。 这些设备可以为所需的目的而专门设计和制造, 或者也可以 包括通用计算机中的已知设备。 这些设备具有存储在其内的计算机程序, 这些 计算机程序选择性地激活或重构。 这样的计算机程序可以被存储在设备 (例如 , 计算机) 可读介质中或者存储在适于存储电子指令并分别耦联到总线的任何 类型的介质中, 所述计算机可读介质包括但不限于任何类型的盘 (包括软盘、 硬盘、 光盘、 CD-ROM、 和磁光盘) 、 ROM (Read-Only Memory , 只读存储器 ) 、 RAM (Random Access Memory , 随机存储器) 、 EPROM (Erasable Programmable Read-Only
Memory , 可擦写可编程只读存储器) 、 EEPROM (Electrically Erasable Programmable Read-Only Memory , 电可擦可编程只读存储器) 、 闪存、 磁性卡 片或光线卡片。 也就是, 可读介质包括由设备 (例如, 计算机) 以能够读的形 式存储或传输信息的任何介质。
[0076] 本技术领域技术人员可以理解, 可以用计算机程序指令来实现这些结构图和 / 或框图和 /或流图中的每个框以及这些结构图和 /或框图和 /或流图中的框的组合。 本技术领域技术人员可以理解, 可以将这些计算机程序指令提供给通用计算机 、 专业计算机或其他可编程数据处理方法的处理器来实现, 从而通过计算机或 其他可编程数据处理方法的处理器来执行本发明公幵的结构图和 /或框图和 /或流 图的框或多个框中指定的方案。
[0077] 本技术领域技术人员可以理解, 本发明中已经讨论过的各种操作、 方法、 流程 中的步骤、 措施、 方案可以被交替、 更改、 组合或刪除。 进一步地, 具有本发 明中已经讨论过的各种操作、 方法、 流程中的其他步骤、 措施、 方案也可以被 交替、 更改、 重排、 分解、 组合或刪除。 进一步地, 现有技术中的具有与本发 明中公幵的各种操作、 方法、 流程中的步骤、 措施、 方案也可以被交替、 更改 、 重排、 分解、 组合或刪除。
[0078] 以上所述仅为本发明的优选实施例, 并非因此限制本发明的专利范围, 凡是利 用本发明说明书及附图内容所作的等效结构或等效流程变换, 或直接或间接运 用在其他相关的技术领域, 均同理包括在本发明的专利保护范围内。

Claims

权利要求书
[权利要求 1] 一种收音界面显示方法, 其特征在于, 包括以下步骤:
获取收音区域;
当所述收音区域属于第一区域吋, 对电台频率显示到小数点后一位数
[权利要求 2] 根据权利要求 1所述的收音界面显示方法, 其特征在于, 所述获取收 音区域的步骤包括:
读取收音区域的设置参数;
根据所述设置参数确定收音区域。
[权利要求 3] 根据权利要求 1所述的收音界面显示方法, 其特征在于, 所述获取收 音区域的步骤包括:
获取当前所在的地理位置;
根据所述地理位置确定收音区域。
[权利要求 4] 根据权利要求 1所述的收音界面显示方法, 其特征在于, 所述获取收 音区域的步骤包括:
获取收音频率的步进值;
将所述步进值对 100取余数;
判断余数是否为 0;
当所述余数为 0吋, 确定收音区域属于第一区域。
[权利要求 5] 根据权利要求 1-4任一项所述的收音界面显示方法, 其特征在于, 所 述获取收音区域的步骤之后还包括:
当所述收音区域为第二区域吋, 对电台频率显示到小数点后两位数。
[权利要求 6] —种收音界面显示装置, 其特征在于, 包括:
区域获取模块, 用于获取收音区域;
频率显示模块, 用于当所述收音区域属于第一区域吋, 对电台频率显 示到小数点后一位数。
[权利要求 7] 根据权利要求 6所述的收音界面显示装置, 其特征在于, 所述区域获 取模块包括: 参数读取单元, 用于读取收音区域的设置参数;
第一确定单元, 用于根据所述设置参数确定收音区域。
[权利要求 8] 根据权利要求 6所述的收音界面显示装置, 其特征在于, 所述区域获 取模块包括:
位置获取单元, 用于获取当前所在的地理位置; 第二确定单元, 用于根据所述地理位置确定收音区域。
[权利要求 9] 根据权利要求 6所述的收音界面显示装置, 其特征在于, 所述区域获 取模块包括:
步进值获取单元, 用于获取收音频率的步进值; 余数计算单元, 用于将所述步进值对 100取余数; 判断单元, 用于判断余数是否为 0;
第三确定单元, 用于当所述余数为 0吋, 确定收音区域属于第一区域
[权利要求 10] 根据权利要求 6-9任一项所述的收音界面显示装置, 其特征在于, 所 述频率显示模块还用于: 当所述收音区域为第二区域吋, 对电台频率 显示到小数点后两位数。
PCT/CN2017/111387 2017-10-26 2017-11-16 收音界面显示方法和装置 WO2019080213A1 (zh)

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