RU132589U1 - MULTIFUNCTIONAL DIGITAL TIFLOFLESHPLAYER - Google Patents

Abstract

1. A multifunctional digital tifloflash player comprising a housing, a power source, a control unit interconnected with a keyboard and a storage device, a digital-to-analog converter, an executive unit, an acoustic unit, characterized in that a SIM holder with a SIM card that is connected to GSM is inserted into it / GPRS module, and it, in turn, is connected to the control unit. 2. The multifunctional digital tifloflash player according to claim 1, characterized in that the SIM card can be either full-sized or in versions: Mini-SIM card, Micro-SIM card, and a SIM holder, respectively, in options: for a full-size SIM card , under the Mini-SIM card, under the Micro-SIM card.

Description

The utility model relates to the field of digital recording and playback, namely, devices for recording and playing back audio files.

It is preferable to use a utility model as a means of rehabilitation for people with various visual diseases.

The use of tifloflash player in the development of the inventive utility model due to the following factors. A tifloflash player or a special device for reading talking books (digital tifloplayer) is one of the main devices used by the visually impaired to obtain information, because, in addition to common open formats (such as, for example, mp3) it also supports playback of a special crypto-protected format " talking books ”used by the Russian State Library for the Blind while providing visually impaired people with“ talking books ”. In addition, this device is included in the federal list of technical means of rehabilitation and is purchased by state institutions to provide them with visual impairments for free, and, accordingly, is one of the most frequently used devices for the visually impaired.

A common problem with the use of such devices by consumers is a limited number of ways to obtain information, for the reproduction of which, in fact, is a tifloplayer, for example, text or audio files of various formats.

From the prior art it is known a device adopted as an analogue of a utility model - tifloplayer (Patent of the Russian Federation for utility model No. 82500, s. 27.06.2008, op. 27.04.2009) containing a housing, MP3 decoder, control unit, analog converter, audio amplifier , display, SD card memory, power supply, and characterized in that it has a small-sized stereo speaker system with speakers located in different planes to achieve maximum stereo effect, a specialized navigation system that allows convenient o navigate in the sections of audio books, a special keypad control with sounding of the actions performed, works in the modes of playing MP3 files, listening to digital "talking" books and Internet radio, is equipped with an encoding / decoding system of the standard MP3 format with special ciphers to protect against unauthorized copying, the system speeding up / slowing down playback in the listening mode of "talking" books, the bookmarking system and the "slip" mode, and its body is made in the form of a small book that one.

The disadvantage of this analogue is that the only way to obtain information, for example in the form of sound files, is an SD card on which information must be pre-recorded, which cannot be done without the use of additional devices, such as a personal computer or visiting a specialized library for the blind.

The closest analogue adopted for the prototype is the PLEXTALK Linio device (http://www.plextalk.eu/en/top/products/liniopocket/specifications/), (http://www.plextalk.com/dl/liniopocket/LinioPocket_ver1_UsersGuide_Rus .doc), which contains a case, an internal memory unit, an SD card, an external USB connector, an MP3 format, a reader for basic text formats, a headphone jack, and a Wi-Fi module for exchanging (receiving) information.

The disadvantage of the prototype is that information is obtained by connecting via the Internet to the providing server via LAN (Local Area Network) via a Wi-Fi module located both in the device and in the Local Area Network. Since the LAN coverage area is limited, the use of the possibility of obtaining information via a Wi-fi module is associated with the mandatory presence in the reception area of a Local Area Network with a Wi-Fi module, or a router with a Wi-Fi module function.

Also, as a disadvantage, it is possible to highlight the limited movement of the device while receiving digital information, that is, limited mobility, since in order to receive digital information it is necessary to always be in the Wi-Fi coverage area

The problem to which the claimed technical solution is directed is to expand the arsenal of technical means for a specific purpose, in particular, to create a new method for obtaining digital information via the Internet, which is devoid of the disadvantages inherent in the prototype and has advanced functionality and exhibits new properties.

The technical result that can be obtained is to realize this purpose, i.e. in solving the problem of expanding the arsenal of technical means for a specific purpose by creating a new way to obtain digital information via the Internet with advanced functionality and new properties.

The stated technical problem is solved due to the fact that the tifloplayer containing the housing, a power source, a storage device, a control unit, a keyboard, are introduced: GSM / GPRS module, SIM holder, SIM card.

The figure shows a block diagram, where:

1 - device body;

2 - power source;

3 - control unit;

4 - keyboard;

5 - storage device;

6 - digital-to-analog converter (DAC);

7 - executive unit;

8 - acoustic unit;

9 - SIM holder;

10 - SIM card;

11 - GSM / GPRS module;

The relationship of the power source with other elements in the block diagram is not conventionally shown.

As a power source can be used as a battery, batteries, and other power sources, such as a network adapter;

As a storage device, any information storage device is used, both externally and internally, and both together;

As the control unit, you can use any microprocessor or microcontroller, for example, manufactured by Intel or ARM Limited;

The keyboard is a device keyboard;

As a GSM / GPRS module, any embedded GSM / GPRS embedded modem supporting GSM / GPRS data transmission, for example, manufactured by Sierra Wireless, can be used;

As a SIM holder, any manufactured SIM card holder can be used, for example, manufactured by Molex;

As a SIM card, any subscriber identification module used in mobile communications can be used, any cellular (mobile) communications operator;

As an executive unit, any known low frequency amplifier may be used;

As an audio unit, any audio output can be used;

The digital-to-analog converter can be made as a separate element, or it can be integrated into the control unit.

Communication between the GSM / GPRS module and the control unit can be implemented, for example, by using the RS-232C serial channel.

A multifunctional digital tifloflash player comprising a housing 1, a power supply 2, a control unit 3, interconnected with a keyboard 4 and a storage device 5, a DAC 6, an executive unit 7, an acoustic unit 8, into which a SIM holder 9 with a SIM card 10, which are connected with GSM / GPRS module 11, and he, in turn, is connected to the control unit 3.

The work is carried out as follows: when the keyboard 4 is activated, the signal enters the control unit 3, and from the control unit 3 to the GSM / GPRS module 11. If there is a SIM card 10 in the SIM holder 9, the GSM / GPRS module 11 accesses the Internet. The IP address of the connection is initialized using the keyboard 4. The list of files available for downloading is sent to the device via the Internet, received by GSM / GPRS module 11 and read out by means of a digital-to-analog converter (DAC) 6, execution unit 7, acoustic unit 8, information on which comes from the control unit 3, and to it from the GSM / GPRS module 11. If it is necessary to download the file, by pressing the keypad 4, the download command through the control unit 3 is sent to the GSM / GPRS module 11, and from it to the download source. The downloaded file is received via GSM / GPRS module 11, the control unit 3 and stored on the storage device 5.

Claims (2)

1. A multifunctional digital tifloflash player containing a housing, a power source, a control unit interconnected with a keyboard and a storage device, a digital-to-analog converter, an executive unit, an acoustic unit, characterized in that a SIM holder with a SIM card that is connected to GSM is inserted into it / GPRS module, and it, in turn, is connected to the control unit. 2. The multifunctional digital tifloflash player according to claim 1, characterized in that the SIM card can be either full-sized or in versions: Mini-SIM card, Micro-SIM card, and a SIM holder, respectively, in options: for full-size SIM -card, under the Mini-SIM card, under the Micro-SIM card.

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