CN205621323U

CN205621323U - Chinese electronic reader

Info

Publication number: CN205621323U
Application number: CN201620214414.9U
Authority: CN
Inventors: 郑军
Original assignee: Nanjing Institute of Railway Technology
Current assignee: Nanjing Institute of Railway Technology
Priority date: 2016-03-18
Filing date: 2016-03-18
Publication date: 2016-10-05
Anticipated expiration: 2026-03-18

Abstract

The utility model discloses a chinese electronic reader, main content is: including DSP controller, power module, battery, solar photovoltaic board, touch display screen, optical line sensors, speech synthesis module, WIFI communication module, image scanning module, FPGA logic circuit, SRAM accumulator and FLASH memory, install embedded operating system on the DSP controller, the solar photovoltaic board is connected with the battery, the battery is connected with power module, power module is connected with the DSP controller, touch display screen, speech synthesis module, WIFI communication module, FPGA logic circuit, SRAM accumulator and FLASH memory all link to each other with the DSP controller, optical line sensors is connected with the DSP controller, the image scanning module links to each other with FPGA logic circuit, be equipped with signal processing module in the image scanning module.

Description

A kind of Chinese electronic reader

Technical field

This utility model relates to a kind of electronic reader technical field, specifically, particularly to a kind of Chinese electronic reader.

Background technology

Along with the development of information technology, people can read various text messages by intelligent machine or panel computer application, and such as novel, file etc., this makes everybody study and work more convenient.But user may be continually changing various occasion when using smart machine to read, and light also can change, this can impact to the vision of reader, if things go on like this can injure the eyes of reader, unhealthful.As long as and existing electronic reader cannot realize book to be put on reader, it is possible to hear beautiful sound.The problem that it cannot solve China 10,000,000 blind person's reading, it is impossible to solve the reading problem of 1.5 hundred million old peoples.And owing to seeing e-book for a long time, make your visual deterioration, eyestrain.

Utility model content

Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, disclose a kind of Chinese electronic reader, it passes through its perception reading environment light conditions, the screen intensity of equipment it is automatically adjusted according to sensing results, scanogram that can be real-time, out and is converted into sound by the Text region in image.

This utility model solves its technical problem and be the technical scheme is that a kind of Chinese electronic reader, including dsp controller, power module, battery, solar energy photovoltaic panel, touch display screen, light sensor, voice synthetic module, WIFI communication module, image scanning module, fpga logic circuit, SRAM bin and FLASH memory；On described dsp controller, embedded OS is installed, described solar energy photovoltaic panel is connected with battery, described battery is connected with power module, described power module is connected with dsp controller, described touch display screen, voice synthetic module, WIFI communication module, fpga logic circuit, SRAM bin are all connected with dsp controller with FLASH memory, described light sensor is connected with dsp controller, described image scanning module is connected with fpga logic circuit, and described image scanning module is provided with signal processing module.

As a kind of preferred implementation of the present utility model, described dsp controller is provided with usb interface module, RS232 interface module and ethernet interface module.

As a kind of preferred implementation of the present utility model, described power module is provided with low voltage difference malleation fixed stably depressor LT1085CT-3.3.

As a kind of preferred implementation of the present utility model, described image scanning module uses integrated contact-type image sensor M106-A8 module.

Operation principle: when user reads, the light sensor in application apparatus, by the change of sensor programming technique real-time judge light luminance, apply existing light luminance to adjust screen intensity with screen intensity relational model.For avoiding the noise impact on light intensity testing result, have employed time delay and adjust the strategy of screen intensity, i.e. when ambient light changes, adjust screen intensity the most immediately, and just adjust screen intensity when this change meets specified requirements.First this reader detects the brightness value of current light after starting, according to the brightness value of current light, the original intensity of setting screen；When light changes, the brightness of screen, more than 10% and more than 20 seconds, will be adjusted by brightness flop.File can also be carried out the operations such as remarks by touching display screen.Reader takes full advantage of the real time processed images of digital signal processor-DSP, processes the ability of sound in real time.It contains image sensor module and the voice synthetic module of high integration, scanogram that can be real-time, by the Text region in image out, and is converted into sound.

This utility model compared with prior art has the advantage that

A kind of Chinese electronic reader disclosed in this utility model; by its perception reading environment light conditions, it is automatically adjusted the screen intensity of equipment according to sensing results, is automatically adjusted the screen intensity of equipment according to sensing results; can effectively protect the vision of reader, preferably apply impression to user；Scanogram that can be real-time, out and is converted into sound by the Text region in image.

Accompanying drawing explanation

Fig. 1 is the structural representation of a kind of detailed description of the invention of the present utility model；

Fig. 2 is the circuit diagram of a kind of detailed description of the invention power module of the present utility model；

Fig. 3 is the workflow diagram that a kind of detailed description of the invention screen intensity of the present utility model is automatically adjusted.Description of reference numerals:

1:DSP controller, 2: power module, 3: battery, 4: solar energy photovoltaic panel, 5: touch display screen, 6: light sensor, 7: voice synthetic module, 8:WIFI communication module, 9: image scanning module, 10:FPGA logic circuit, 11:SRAM bin, 12:FLASH memorizer.

Detailed description of the invention

Below in conjunction with the accompanying drawings and embodiment describes this utility model detailed description of the invention:

It should be noted that, the structure of signal, ratio, size etc. in this specification institute accompanying drawing, the most only in order to coordinate the content disclosed in description, understand for those skilled in the art and read, it is not limited to the enforceable qualifications of this utility model, the modification of any structure, the change of proportionate relationship or the adjustment of size, under not affecting effect that this utility model can be generated by and the purpose that can reach, all should still fall in the range of the technology contents disclosed in this utility model obtains and can contain.

Simultaneously, in this specification cited as " on ", D score, "left", "right", the term of " middle " and " " etc., it is merely convenient to understanding of narration, and it is not used to limit the enforceable scope of this utility model, being altered or modified of its relativeness, changing under technology contents without essence, when being also considered as the enforceable category of this utility model.

As shown in FIG. 1 to 3, it illustrates detailed description of the invention of the present utility model；As shown in the figure, a kind of Chinese electronic reader disclosed in this utility model, including dsp controller 1, power module 2, battery 3, solar energy photovoltaic panel 4, touches display screen 5, light sensor 6, voice synthetic module 7, WIFI communication module 8, image scanning module 9, fpga logic circuit 10, SRAM bin 11 and FLASH memory 12；On described dsp controller 1, embedded OS is installed, described solar energy photovoltaic panel 4 is connected with battery 3, described battery 3 is connected with power module 4, described power module 2 is connected with dsp controller 1, described touch display screen 5, voice synthetic module 7, WIFI communication module 8, fpga logic circuit 10, SRAM bin 11 are all connected with dsp controller 1 with FLASH memory 12, described light sensor 6 is connected with dsp controller 1, described image scanning module 9 is connected with fpga logic circuit 10, and described image scanning module 9 is provided with signal processing module.

Preferably, described dsp controller 1 is provided with usb interface module, RS232 interface module and ethernet interface module.

Preferably, described power module 2 is provided with low voltage difference malleation fixed stably depressor LT1085CT-3.3.

Above in conjunction with accompanying drawing, this utility model preferred implementation is explained in detail, but this utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art are possessed, it is also possible to make a variety of changes on the premise of without departing from this utility model objective.

Many other can be made without departing from spirit and scope of the present utility model to change and remodeling.Should be appreciated that this utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.

Claims

1. a Chinese electronic reader, it is characterised in that: include dsp controller, power module, electricity Pond, solar energy photovoltaic panel, touch display screen, light sensor, voice synthetic module, WIFI communicate mould Block, image scanning module, fpga logic circuit, SRAM bin and FLASH memory；Described DSP Being provided with embedded OS on controller, described solar energy photovoltaic panel is connected with battery, described battery Being connected with power module, described power module is connected with dsp controller, described touch display screen, voice Synthesis module, WIFI communication module, fpga logic circuit, SRAM bin and FLASH memory all with Dsp controller be connected, described light sensor is connected with dsp controller, described image scanning module and Fpga logic circuit is connected, and described image scanning module is provided with signal processing module.

2. a kind of Chinese electronic reader as claimed in claim 1, it is characterised in that: described DSP is controlled Usb interface module, RS232 interface module and ethernet interface module are installed on device processed.

3. a kind of Chinese electronic reader as claimed in claim 1, it is characterised in that: described power supply mould Low voltage difference malleation fixed stably depressor LT1085CT-3.3 is installed on block.

4. a kind of Chinese electronic reader as claimed in claim 1, it is characterised in that: described image is swept Retouch module and use integrated contact-type image sensor M106-A8 module.