CN201177971Y - Digital laser recordable optical disc player having finger vascular pattern recognition function - Google Patents

Abstract

The utility model discloses a digital laser recordable type disk player which has higher practicability and serves the finger blood vessel line recognition function. The disk player comprises a casing, a recordable type cassette mechanism electronic circuit, an input and output electronic circuit and a remote controller, and is characterized in that the main processor and the remote controller of the digital laser recordable type disk player are respectively connected with a finger blood vessel line recognition chip, and the signal input terminal of the recognition chip is respectively connected with the press keys of the casing and the panel of the remote controller. In order to enhance the security and the privacy, a finger blood vessel line recognition system is added, and the user who is not verified by the finger blood vessel line recognition, or the recognition result of whom is not verified, can not control DVD RECORDER.

Description

Digital laser etch-recordable type video disc player with finger blood vessel lines recognition function

Technical field

The utility model relates to digital laser etch-recordable type video disc player (DVD RECORDER) and expansion field thereof, in particular, is a kind ofly to make different users have different rights of using, improves the DVD RECORDER of safety in utilization greatly.

Background technology

Along with the DVD development of technologies, technology DVD RECORDER series of products has widely entered market in large quantities, but capacity is big because DVD RECORDER itself has, sharpness is high and the advantage of imprinting, gradually by the consumer acceptance, and will dominate following market.Existing product mostly is the longitudinal development of technology, but the horizontal integration of shortage technology.

The utility model content

The utility model has mainly been expanded the vertical technology and the horizontal integration recognition function of existing broadcast and imprinting, and a kind of number laser etch-recordable type video disc player that has practicality more is provided, and can increase the safety in utilization and the confidentiality of product greatly.

The technical scheme that its technical matters that solves the utility model adopts is:

Digital laser etch-recordable type video disc player with finger blood vessel lines recognition function, comprise casing, etch-recordable type movement electronic circuit, input and output electronic circuit and telepilot, it is characterized in that, described digital laser etch-recordable type video disc player primary processor is connected finger blood vessel lines identification chip respectively with telepilot, and described identification chip signal input part is arranged at casing key and telecontrol panel respectively.

The utlity model has following beneficial effect:

DVD RECORDER with finger blood vessel lines recognition function is exactly the product that further develops in the DVD field, and it can discern the user by user's finger blood vessel lines, differentiates the authority whether it has operation control DVD RECORDER.DVD RECORDER is that home videos is play, and the medium machine of video recording also can be the home entertaining leisure, and the editor of video, data, preservation provide the most comprehensive function, and be easy to use, simple to operate.For security and the privacy that increases use, the utility model spy has increased finger blood vessel lines recognition system, can't not operate control DVD RECORDER by lines identification of finger blood vessel and the unsanctioned user of recognition result.

Description of drawings

Fig. 1 is the utility model digital laser etch-recordable type video disc player cut-away view;

Fig. 2 is the utility model digital laser etch-recordable type video disc player schematic block circuit diagram;

Fig. 3 is the utility model digital laser etch-recordable type video disc player workflow diagram.

Embodiment

Below in conjunction with drawings and Examples the utility model is described in detail.

The utility model digital laser etch-recordable type video disc player cut-away view as shown in Figure 1, comprise casing, digital laser etch-recordable type video disc player movement electronic circuit and input and output electronic circuit, CPU in the described digital laser etch-recordable type video disc player movement electronic circuit and coding/decoding system be connected with external unit such as digital camera/Digital Video/mobile phone etc. by each interface, digital laser etch-recordable type video disc player primary processor is connected finger blood vessel lines identification chip respectively with telepilot, and described identification chip signal input part is arranged at casing key and telecontrol panel respectively.Have only the judgment processing of passing through finger blood vessel lines identification chip earlier, the user just can operate control DVD RECORDER by the button or the telepilot of casing.Coding/decoding system in the digital laser etch-recordable type video disc player movement electronic circuit is connected with the input/output electronic circuit by tuned circuit, and tuned circuit is finished the ADC/DAC conversion.In digital laser etch-recordable type video disc player movement electronic circuit and the same casing of input/output electronic circuit.

Finger blood vessel lines identification chip can be selected the VP-II type hand vascular scan device of U.S.'s biostatistics and security firm for use.VP-II type hand vascular scan device is efficient for typical adult to be 99,98%.

After DVD RECORDER movement reads optical disc information, through servo/DSP/ coding and decoding process, under the control of CPU, 1. the A/V audio-video signal is directly exported to behind the input/output electronic circuit pack directly and to be exported the back by lead-out terminal and connect display device and play; 2. preserve directly being burnt on the CD behind the audio-video signal decoding and coding; 3. by input interface, external unit such as digital camera/Digital Video/relevant audio, video datas such as mobile phone are preserved directly playing or be burnt on the CD on the DVD.

As shown in Figure 2, obtain operating right through finger blood vessel lines recognition system earlier, when dvd playback, according to the operation of telepilot and control panel instruction is transferred to after CPU handles, under the control of CPU, to play by output behind the coding/decoding from the information that CD picks up, compatible following CD: CD/VCD/SVCD/CVD/CD-R, RW/DVD/DVD-AUDIO/DVD-R, RW, DVD+R, RW/SACD.Support the broadcast of forms such as MPEG1/MPEG2/MPEG4/MP3/WMA/JPEG/DIVX, editor.The audio/video information of digital equipments such as DVD (VCD) player, digital camera, Digital Video, mobile phone can be transcribed and preserve management on the CD.

As shown in Figure 3, the various audio/video informations of outside input can be handled the back by electronic circuit and export broadcast, also the valuable information burning of part can be preserved to CD simultaneously by lead-out terminal.

Although relate to a kind of digital laser etch-recordable type video disc player and carried out special description disclosed with reference to embodiment, embodiment described above is illustrative and not restrictive, under the situation that does not break away from spirit and scope of the present utility model, all variations and modification are all within scope of the present utility model.

Claims (1)

1. one kind has the digital laser etch-recordable type video disc player of pointing blood vessel lines recognition function, comprise casing, etch-recordable type movement electronic circuit, input and output electronic circuit and telepilot, it is characterized in that, described digital laser etch-recordable type video disc player primary processor is connected finger blood vessel lines identification chip respectively with telepilot, and described identification chip signal input part is arranged at casing key and telecontrol panel respectively.

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