Method and apparatus for avoiding burning failure of burner

Abstract

The present invention relates to a method for preventing writing of writer from failing by means of real-time monitoring writer temperature and its device. Said device includes: temperature sensor, temperature fetch functor and writing setting module. said temperature sensor placed in the writer is used for measuring temperature of writer, and the temperature fetch functor, after the temperature of writer is fetched, can be used for displaying writer temperature on the interface of user, and the writing setting module has several adjustable writing settings, the user can utilize user's interface to real time regulate writing setting according to writer temperature so as to reduce writing speed and correct laser optical power, so that said writer can implement writing action of optical disk in the proper temperature range according to regulated writing setting.

Description

(1) Technical field [0001] The present invention relates to a method and a device for avoiding a programming failure of a programmer, in particular to a method and a device for avoiding a programming failure by monitoring the temperature of a programmer in real time. (2) Background technology [0002] With the increasing demand for high-capacity storage media, the use of optical discs is increasingly playing an important role. Since the burning of optical discs relies on the optical head in the burner to focus the laser light on the dye layer (Dye) and generate high temperature, its position is hit by the laser beam to cause chemical changes, and the reflectivity at this position becomes low. Therefore, a series of pit (Pits) recording points and the signal points of lands (Lands) with high reflectivity that are not hit by the laser beam are combined to represent digital information (0 and 1). [0003] However, the heat source generated by the laser light must be located pr...

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Problems solved by technology

[0003] However, the heat source generated by the laser light must be positioned accurately, with good density and in the correct range on the optical disc, but often because of the poor quality of the optical disc, the high temperature generated by the laser causes thermal interference, and the recording point of a unit of pi t The length difference is formed, and the wavelength of laser light is shifted, which leads to the error of reading data

In addition, for the life of a programmer, the heat dissipation environment has a great variable, because the read / write head will inevitably generate a certain temperature while emitting laser light. If the heat dissipation environment is not good, it will It will cause the aging of the read-write head to cause offset, unsatisfactory laser power, or the failure to read the optical disc normally.

[0004] When the burning time is too long or the quality of the disc is not good, the burner is overheated and the heat dissipation is not good, which often causes burning instability. Therefore, the temperature control of the burner directly affects the burning quality of the burner. However, The current programming software does not provide real-time monitoring of the temperature of the programmer. Users cannot know the current temperature of the programmer, which increases the probability of programming failure.

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