CN2731868Y - Remote controller able to receive public information - Google Patents

Remote controller able to receive public information Download PDF

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Publication number
CN2731868Y
CN2731868Y CNU2004200879097U CN200420087909U CN2731868Y CN 2731868 Y CN2731868 Y CN 2731868Y CN U2004200879097 U CNU2004200879097 U CN U2004200879097U CN 200420087909 U CN200420087909 U CN 200420087909U CN 2731868 Y CN2731868 Y CN 2731868Y
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remote controller
information
receiving module
pocsag
signal
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CNU2004200879097U
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Chinese (zh)
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刘江华
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刘江华
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Abstract

The utility model relates to a remote controller built-in wireless receiving module capable of receiving common information. The utility model comprises a remote controller scan keyboard array, a remote controller transmitting tube, an information receiving module, a display screen, a central processor and a storage module, wherein, the information receiving module and the display screen are respectively connected with the central processor and the storage module. Through the control of the central processor, the information receiving module can receive the common information, and the common information is stored in the storage and displayed on the display screen. The information receiving module is a POCSAG paging receiving module or an FMRDS receiving module. The utility model combines the radio paging terminal (or FMRDS terminal) technique and the television remote controller technique together, which simply and naturally satisfies the public's demands of TV program table. Simultaneously, the utility model can provide other public information, such as the governmental announcement, the product advertisement and the service information, and the utility model is convenient and practical.

Description

一种能接收公共信息的遥控器 One kind of remote control capable of receiving public information

技术领域 FIELD

本实用新型涉及一种家用电器的遥控器,特别是涉及一种内置无线接收模块能接收公共信息的电视遥控器。 The present invention relates to a home appliance remote control, in particular TV remote control wireless receiver module can receive common information relates to a built.

背景技术 Background technique

当电视频道增加到一定数目时,观众在选择和收看电视节目时常常感到杂乱和不便,在电视机前消磨大量时间无目标地搜索和等待感兴趣的节目,造成生理和心理上的不适。 When the TV channel to a certain number of viewers in the choice and watch TV often feel messy and inconvenient, spend a lot of time in front of the TV and wait aimlessly search for programs of interest, causing physical and psychological discomfort. 电视节目表可使观众对正在和将要播出的节目有全面的了解,有计划有目的地收看电视节目。 TV listings can have a comprehensive understanding of the audience are and will be broadcast in the program, a planned destination of watch TV.

目前观众获取电视节目表的最主要方法是广播电视报或其它报刊,由于受版面及成本的限制,内容不够详细,而且节目查找很不方便。 Currently the main method audience get TV listings that other newspapers or radio and television reported, due to the limited layout and cost, the content is not detailed enough, but to find the program very easy.

现有无线寻呼系统及FM RDS(Remote Data Services)中,很早就有向用户提供电视节目表、产品广告等其它公众信息服务的努力,而且这种服务目前仍在持续。 Existing wireless paging systems and FM RDS (Remote Data Services), a very early efforts to provide information to other public service TV listings, product advertising to users, and this service is still continuing. 由于接收器通常采用寻呼机、股票机或是信息机的形式,其产品外在形式使用户群体受到限制,接收器无法大量普及进入家庭,信息服务也一直无法有效开展。 Since the receiver usually takes the form of pagers, stock information machine or machine, its external form of the product is limited by the user community, the receiver can not enter the family a lot of popularity, information service has been unable to effectively carry out. 目前在无线寻呼技术中普遍采用POCSAG(Post Office Code StandardizationAdvisory Group)编码制式在目前已知的一项外国专利技术中,采用电视机顶盒的形式,通过内置无线寻呼接收器接收电视节目表及其它信息,通过电视接收机显示节目表及其它信息。 In the radio paging technology is currently widely used in POCSAG (Post Office Code StandardizationAdvisory Group) coding scheme known in the art of a foreign patent, in the form of television set-top box, built-in radio paging receivers for receiving television program schedule and other information, the program table displayed by the television receiver, and other information. 该项技术的核心在于精确的节目表发布和基于节目表的对节目的自动控制,如节目录制和广告滤除等,其它信息服务则主要是将电视机作为显示器使用。 The core of the technology is that the precise program table based publishing and automatic control of program listings, such as program recording and filtering such as advertising, other information services are mainly use the TV as a monitor. 作为一种节目表服务,精确的节目表发布所提供的节目控制功能,并不是电视观众所普遍需要的。 As a program guide service, accurate program schedule released control functions provided by the program, TV viewers are not universally required. 就了解节目播出时间这一简单功能而言,该项技术所提供的方案过于复杂、成本高且不便使用。 Broadcast time to understand this simple function, the program offered by the technology too complex, costly and inconvenient to use. 信息服务依赖于电视机,使服务种类和场地受到限制。 Information services rely on television, the types of services and space is limited. 在中国,电视机一般同时为多个家庭成员服务,而浏阅服务信息则通常由一个人独自进行,这一矛盾的存在决定了该项技术很难为公众所接受。 In China, television is generally for multiple family members services, and information services Subscribe Now is usually carried out by one person alone, there is this contradiction is difficult to determine the technology acceptable to the public.

有鉴于上述现有技术存在的缺陷,本发明人基于丰富的实务经验及专业知识,积极加以研究创新,经过不断的研究、设计,并经反复试作样品及改进后,终于创设出确具实用价值的本实用新型。 In view of the defects of the prior art, the present invention is based on a wealth of practical experience and expertise, actively pursued research and innovation, through continuous research, design, and after repeated samples and test for improvement, and finally the creation of a really practical tool the value of the invention.

发明内容 SUMMARY

本实用新型的主要目的在于,提供一种内置无线接收模块能接收公共信息的遥控器。 The main object of the present invention is to provide a built-in wireless receiver module capable of receiving a common remote control information. 本技术所涉及的电视节目表服务在于满足公众了解电视节目播出时间这样一种简单而具有普遍性的基本需求,利用带有电视节目表的电视遥控器这样一种简单而自然的产品形式加以实现,是一种随时随地就在手边的服务。 This technology involved the TV listings service that meet the public about the television program broadcast time such a simple and universal basic needs, take advantage of the TV remote control with TV schedules in such a simple and natural products form realize, it is a service anywhere close at hand. 在遥控器上内置显示器,使其可以完全独立于电视机显示器,因而保留了无线寻呼终端的可移动特性,公众信息服务不必受场地及是否有电视机的限制,具有更广的人群和地域适用性,所能提供的信息服务种类也更多。 Built-in display on the remote control, so that it can be completely independent of the TV monitor, which retains the paging terminal movable properties, public venues and information services do not have to suffer if there are restrictions of television, people have a wider geographical and applicability, can provide the kind of information service is also much more.

本实用新型的目的及解决其主要技术问题是采用以下技术方案来实现的。 This model aims to address the main technical and practical problems is achieved by the following technical solutions. 依据本实用新型提出的一种能接收公共信息的遥控器,包括遥控器扫描键盘阵列、遥控器发射管,其特征在于还包括有信息接收模块、显示屏、中央处理器和存储器模块,其中:信息接收模块和显示屏分别与中央处理器和存储器模块连接,通过中央处理器的控制,信息接收模块能够接收公共信息并储存在存储器中,并在显示屏上显示出公共信息。 According to one remote controller can receive common information of the present invention proposed, including a remote control keypad scanning array, remote launch tube, characterized by further comprising an information receiving module, a display screen, a central processing unit and a memory module, wherein: information receiving module and the display screen are connected to the central processor and the memory module, capable of receiving information through the common control information receiving module central processor and stored in a memory, and a public information display on the display screen.

前述的能接收公共信息的遥控器,其中所述的信息接收模块为POCSAG无线寻呼接收模块或是FM RDS接收模块。 The remote controller can receive the common information, wherein the information receiving module is a POCSAG paging FM RDS receiver module or the receiving module.

前述的能接收公共信息的遥控器,其中所述的扫描键盘阵列、遥控器发射管也分别与中央处理器和存储器模块连接。 The remote controller can receive the common information, wherein said array of scan the keyboard, remote launch tube respectively connected to the central processors and memory modules.

前述的能接收公共信息的遥控器,其中所述的显示屏为LCD液晶显示屏,所述的遥控器发射管为红外发射管,所述的遥控器为电视遥控器。 The remote controller can receive the common information, wherein said display is a LCD display, the remote control transmits infrared emission tube, said remote controller to the TV remote control.

本实用新型与现有技术相比具有明显的优点和有益效果。 The prior art and the present invention has obvious advantages and beneficial effects compared. 由以上技术方案可知,本实用新型将无线寻呼终端(或FM RDS终端)及电视遥控器两项成本低廉、技术成熟而又原本完全独立的技术结合在一起,以简单自然的方式满足公众对电视节目表的需求。 From the above technical solutions, the present invention will be paging terminal (terminal or FM RDS) and TV remote control two low cost, technology mature and fully independent combining original technology, a simple natural way to meet the public demand television program guide. 电视节目表需求的普遍性及产品的低成本及简便性,决定了这种电视遥控器可以大规模进入家庭。 Low cost and ease of universality and product needs of TV listings, TV remote control can determine this scale into the home. 在上述遥控器大量进入家庭后,可形成一个面向普通消费家庭、功能强大、成本低廉、使用便捷的公众信息发布网络。 After the remote controller poured into the family, it can form a network of public information dissemination for the general household consumption, powerful, low cost, easy to use. 在提供电视节目表的同时,提供政府公告、产品广告、服务信息等其它公众信息。 While providing TV listings, providing government announcements, advertising products, services, information and other public information.

综上所述,本实用新型具有上述诸多的优点及实用价值,并在同类产品中未见有类似的结构设计公开发表或使用,且其不论在结构上或功能上皆有较大的改进,在技术上有较大的进步,并产生了好用及实用的效果,而确实具有增进的功效,从而更加适于实用,诚为一新颖、进步、实用的新设计。 In summary, the present invention has many advantages and the above-described practical value, and no similar products have a similar design or published, and which regardless Jie greater improvement in the structure or function, technically great progress, and produced a useful and practical results, but does have to enhance the effect, which is more suitable for practical, honest to a new, progressive, practical new design.

上述说明仅是本实用新型技术方案的概述,为了能够更清楚了解本实用新型的技术手段,并可依照说明书的内容予以实施,以下以本实用新型的较佳实施例并配合附图详细说明如后。 The above description is only an overview of the technical solution of the present invention, in order to more clearly understand the technical means of the present invention can be implemented in accordance with the contents of the specification of the present invention to the following preferred embodiments accompanied with figures are described in detail as Rear.

附图说明 BRIEF DESCRIPTION

图1是本实用新型中遥控器的电原理框图;图2是一种较佳实施例的POCSAG接收模块电原理框图;图3是一种较佳实施例的POCSAG接收模块具体电路图;图4是本实用新型中遥控器一种具体实施例的外观图。 FIG 1 is an electrical block diagram of the remote controller of the present invention; Figure 2 is a preferred block diagram of the electrical POCSAG receiving module embodiment; FIG. 3 is a preferred embodiment of the receiving module POCSAG specific circuit diagram; FIG. 4 is the remote controller of the present invention one skin specific embodiment of FIG.

图中 1.键盘扫描输入信号 2.键盘扫描输出信号3.RE1/RE2控制信号 4.POCSAG解调数据流5.红外发射数据流 6.LCD控制信号线7.8位数据总线具体实施方式以下结合附图及较佳实施例,对依据本实用新型提出的一种能接收公共信息的遥控器其具体实施方式、结构、特征及其功效,详细说明如后。 FIG 3.RE1 / RE2 keyboard scan control signal input 1. 2. keyboard scan output signal demodulated datastream 4.POCSAG The infrared signal transmitted data streams 6.LCD control data bus line 7.8 DETAILED DESCRIPTION conjunction with the accompanying and FIG preferred embodiments of the present invention is proposed based on a common information can receive the remote control to specific embodiments thereof, the structure, characteristics and efficacy, as described in detail later.

请参阅附图,图1所示为采用POCSAG无线寻呼技术实现的遥控器,POCSAG接收模块从无线寻呼系统中接收带有电视节目表、广告及其它公众信息的编码数据。 Refer to the figures, FIG 1 shows a POCSAG paging technology using a remote controller, the receiving module receives the POCSAG encoded data with the television program table, advertisements and other information from the public radio paging system.

如附图1遥控器电原理框图所示,遥控器包含POCSAG寻呼接收模块、中央处理器元/程序及数据存贮器、遥控器扫描键盘阵列、LCD显示屏、遥控器红发射管等主要功能模块。 The electrical block diagram of the remote controller 1 shown in the drawings, a remote control receiving module comprises a POCSAG paging, a central processing element / memory program and data, a remote control keyboard scanning array, LCD monitor or the remote controller red emission main tube functional module.

POCSAG寻呼接收模块接收空中无线寻呼频率信号,从中解调出1200bps/2400bps的POCSAG编码数据流。 POCSAG paging receiving module receives air radio paging frequency signal from the POCSAG encoded data stream demodulated 1200bps / 2400bps is. POCSAG编码数据流被送到中央处理单元内置POCSAG解码器中,解码器对数据流解码得到各种信息数据,交由中央处理器处理。 POCSAG encoded data stream is sent to a central processing unit built POCSAG decoder, the decoder obtain various information data to decode data streams, referred to the central processor. 中央处理器处理单元对接收到的信息数据进行处理和分类后,将数据保存在数据存贮器)中。 A central processor unit information data received after the docking process and classify the data stored in the data memory) is. 保存的数据中包含有检索信息,用户可以通过遥控器键盘和显示屏查找和阅读所需信息。 Stored data includes search information, the user can find and read the information through the remote keyboard and display. 中央处理器处理单元通常处于休眠状态,当POCSAG数字信号解码器有数据输出或按下一个按键时被唤醒。 A central processor unit is usually in a sleep state, when the POCSAG decoder having a digital data output signal or a key press is awakened. 中央处理器处理单元软件通过扫描方式确定是哪一个按盘被按下,并根据不同按键键值做出相应处理动作。 A central processor unit scan pattern is determined by the software which is pressed by the disc, and make the appropriate treatment depending on the key operation keys. 中央处理器处理单元软件包含市场上现有各种电视遥控器的数据传输协议和键值,可以通过红发射器对各种品牌型号的电视进行遥控,用户在使用前需预先设定电视品牌及型号。 The processor comprises a central processing unit software and data transmission protocols of various keys on the TV remote control is available in the market, can be remotely controlled by various brands and models of television red transmitter, the user needs to set in advance before use TV brand model. 中央处理器经I/O端口将红外编码数据送到一红外发射管,生成红外编码信号,实现对电视机的遥控。 Central processor I / O port to an infrared coded infrared emission data, generates coded infrared signals for remote control of the television.

附图2为POCSAG接收模块电原理框图及附图3为POCSAG接收模块具体电路图,如图中所示,POCSAG接收模块由环形接收天线、天线调谐及晶体宇航局管放大器、本振频率发生器、晶体管混频放大器、21.4MHz中频滤波器、455KHz中频滤波器、低通滤波器、TA31145FSK接收芯片等部分组成。 BRIEF block diagram and drawings POCSAG receiving module 3 is an electrical circuit diagram of the POCSAG receiving module 2, as shown in FIG., POCSAG receiving module receives the loop antenna, the antenna tuning and crystal NASA tube amplifier, the local oscillation frequency generator, a mixer amplifier transistor, 21.4 MHz IF filter, 455KHz IF filter, a low pass filter, TA31145FSK receiving chips and other components.

POCSAG FSK无线频率信号经由环形接收天线和天线调谐器(C1009、C1011、C1012)调谐后,送至晶体管高频放大器(Q1000、Q1001、L1000、C1008、C1010)放大。 POCSAG FSK signal receiving antenna and a radio frequency antenna tuner (C1009, C1011, C1012) via an annular After tuning to the high-frequency amplifier transistor (Q1000, Q1001, L1000, C1008, C1010) amplification. 本振信号发生器(Q1003、X1001、C1030、L1012)输出的第一本振频率信号,与放大后的POCSAG FSK信号在晶体管混频放大器(Q1002)中混频,经21.4MHz晶体滤波器(FIL1000)滤波得到21.4MHz中频信号。 Local signal generator (Q1003, X1001, C1030, L1012) The first local oscillator signal output, the POCSAG FSK signal amplified mixed in a mixer amplifier transistor (Q1002), a 21.4MHz crystal filter via (FIL1000 ) filtered 21.4MHz IF signal obtained. 21.4MHz中频信号被送到FSK中频接收器芯片(U1000/TA31145)中,在中频接收芯片中二次混频得到455KHz的第二中频信号。 21.4MHz intermediate frequency signal IF is supplied to FSK receiver chip (U1000 / TA31145), the secondary IF receiver chip mixer to obtain the second intermediate frequency signal 455KHz. 455KHz第二中频信号经455KHz中频滤波器(FIL1001)滤波后,在TA31145中经限幅放大、签频、低通器滤波后、电压比较后得到POCSAG数字信号。 After 455KHz 455KHz second intermediate frequency signal IF filter (FIL1001) filtering the TA31145 by the limiting amplifier, check frequency, low-pass filtering device, to obtain the voltage comparator POCSAG digital signal. POCSAG数字信号被送到中央处理器单元内置解码器中解码。 POCSAG digital signal is supplied to a central processor unit built-in decoder in decoding.

还可以采用FM RDS数据广播技术实现遥控器,这一方案除无线接收模块采用RDS模块外,其余部分与前一方案相同。 It may also be employed FM RDS data broadcast remote control technology, in addition to the program modules RDS radio reception module, the rest of the same as the previous embodiment. RDS接收模块采用高集成度的FM接收芯片TEA5767和RDS解调芯片SAA6579。 FM RDS receiver modules and receiver chip TEA5767 RDS demodulator SAA6579 chip is highly integrated. SAA6579将解调输出的POCSAG编码数据流送至中央处理器单元进行解码处理。 SAA6579 POCSAG encoded data stream demodulated output to a central processor unit for decoding process.

以上所述,仅是本实用新型的较佳实施例而已,并非对本实用新型作任何形式上的限制,任何熟悉本专业的技术人员可能利用上述揭示的技术内容加以变更或修饰为等同变化的等效实施例,但是凡是未脱离本实用新型技术方案内容,依据本实用新型的技术实质对以上实施例所作的任何简单修改、等同变化与修饰,均仍属于本实用新型技术方案的范围内。 The above are only preferred embodiments of the present invention embodiments only, not a limitation on the present invention of any form, any skilled in the art are familiar may be changed using the above technical content disclosed as equivalent variations or modifications, etc. Example efficiency, but all without departing from the technical solution of the present invention, the content, based on any simple modification of the technical spirit of the present invention made of the foregoing embodiment of the embodiment, the equivalent changes and modifications as would fall within the scope of the technical solution of the present invention.

Claims (8)

1.一种能接收公共信息的遥控器,包括遥控器扫描键盘阵列、遥控器发射管,其特征在于还包括有信息接收模块、显示屏、中央处理器和存储器模块,其中:信息接收模块和显示屏分别与中央处理器和存储器模块连接,通过中央处理器的控制,信息接收模块能够接收公共信息并储存在存储器中,并在显示屏上显示出公共信息。 A remote controller can receive the common information, comprising a remote control keypad scanning array, remote launch tube, characterized by further comprising an information receiving module, a display screen, a central processing unit and a memory module, wherein: an information receiving module, and display are connected to the central processor and the memory module, capable of receiving information through the common control information receiving module central processor and stored in a memory, and a public information display on the display screen.
2.根据权利要求1所述的遥控器,其特征在于所述的信息接收模块为POCSAG无线寻呼接收模块。 The remote controller according to claim 1, wherein the information receiving module POCSAG paging receiver module.
3.根据权利要求2所述的遥控器,其特征在于POCSAG无线寻呼接收模块由环形接收天线、天线调谐及晶体管高频放大器、本振频率发生器、晶体管混频放大器、21.4MHz中频滤波器、455KHz中频滤波器、低通滤波器、TA31145 FSK接收芯片等部分组成;POCSAG FSK无线频率信号经由环形接收天线和天线调谐器(C1009、C1011、C1012)调谐后,送至晶体管高频放大器(Q1000、Q1001、L1000、C1008、C1010)放大;本振信号发生器(Q1003、X1001、C1030、L1012)输出的第一本振频率信号,与放大后的POCSAG FSK信号在晶体管混频放大器(Q1002)中混频,经21.4MHz晶体滤波器(FIL1000)滤波得到21.4MHz中频信号;21.4MHz中频信号被送到FSK中频接收器芯片(U1000/TA31145)中,在中频接收芯片中二次混频得到455KHz的第二中频信号;455KHz第二中频信号经455KHz中频滤波器(FIL1001)滤波后,在TA31145中经限幅放大、签频、低通器滤波后 3. The remote controller according to claim 2, wherein the receiving module receives POCSAG paging by the loop antenna, the antenna tuning frequency and a transistor amplifier, the local oscillator frequency generator, an amplifier transistor mixer, 21.4 MHz IF filter , 455KHz IF filter, a low pass filter, TA31145 FSK receiver chip and other components; POCSAG FSK radio frequency signal receiving antenna and antenna tuner (C1009, C1011, C1012) via an annular tuning, to the high-frequency amplifier transistor (QlOOO , Q1001, L1000, C1008, C1010) amplification; a first local oscillation frequency signal of the local signal generator (Q1003, X1001, C1030, L1012) output, and the amplified signal POCSAG FSK (Q1002) in the mixer amplifier transistor mixing, the 21.4 MHz crystal filter (FIL1000) filter to give 21.4 MHz IF signal; 21.4 MHz IF signal is supplied to IF FSK receiver chip (U1000 / TA31145), the secondary mixing in the 455KHz to give IF receiver chip a second intermediate frequency signal; 455KHz 455KHz after second intermediate frequency signal IF filter (FIL1001) filtering the TA31145 by the limiting amplifier, check frequency is low pass filtered 、电压比较后得到POCSAG数字信号;POCSAG数字信号被送到中央处理器单元内置解码器中解码。 After comparing the voltage obtained POCSAG digital signal; POCSAG digital signal is supplied to a central processor unit built-in decoder in decoding.
4.根据权利要求1所述的遥控器,其特征在于所述的信息接收模块为FM RDS接收模块。 The remote controller according to claim 1, wherein the information receiving module FM RDS receiver module.
5.根据权利要求1、2、3或4所述的遥控器,其特征在于所述的扫描键盘阵列、遥控器发射管也分别与中央处理器和存储器模块连接。 5. The remote controller of claim 2, 3 or 4, wherein said array scanning keyboard, remote launch tube respectively connected to the central processors and memory modules.
6.根据权利要求1、2、3或4所述的遥控器,其特征在于所述的显示屏为LCD液晶显示屏。 6. The remote controller of claim 2, 3 or 4, wherein said display is a LCD display.
7.根据权利要求1、2、3或4所述的遥控器,其特征在于所述的遥控器发射管为红外发射管。 The remote controller 3 or claim 4, wherein the remote control transmits infrared emission tube.
8.根据权利要求1、2、3或4所述的遥控器,其特征在于所述的遥控器为电视遥控器。 8. The remote controller of claim 2, 3 or 4, wherein said remote controller for the TV remote control.
CNU2004200879097U 2004-08-12 2004-08-12 Remote controller able to receive public information CN2731868Y (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102421017A (en) * 2010-09-26 2012-04-18 Tcl集团股份有限公司 Remote controller and method for playing video files by using same
CN101582199B (en) 2009-06-12 2012-10-17 深圳创维-Rgb电子有限公司 Wireless remote control television system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101582199B (en) 2009-06-12 2012-10-17 深圳创维-Rgb电子有限公司 Wireless remote control television system
CN102421017A (en) * 2010-09-26 2012-04-18 Tcl集团股份有限公司 Remote controller and method for playing video files by using same

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