CN101286343B - Optical data recording method and optical data recording device - Google Patents

Optical data recording method and optical data recording device Download PDF

Info

Publication number
CN101286343B
CN101286343B CN 200810002976 CN200810002976A CN101286343B CN 101286343 B CN101286343 B CN 101286343B CN 200810002976 CN200810002976 CN 200810002976 CN 200810002976 A CN200810002976 A CN 200810002976A CN 101286343 B CN101286343 B CN 101286343B
Authority
CN
China
Prior art keywords
recording
data
area
divided
layer
Prior art date
Application number
CN 200810002976
Other languages
Chinese (zh)
Other versions
CN101286343A (en
Inventor
佐佐木启之
Original Assignee
株式会社理光
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to JP083305/03 priority Critical
Priority to JP2003083305 priority
Priority to JP2003150355 priority
Priority to JP150355/03 priority
Priority to JP353504/03 priority
Priority to JP2003353504A priority patent/JP3594243B1/en
Application filed by 株式会社理光 filed Critical 株式会社理光
Priority to CN200480002166.1 priority
Priority to CN200480002166.12004.03.05 priority
Publication of CN101286343A publication Critical patent/CN101286343A/en
Application granted granted Critical
Publication of CN101286343B publication Critical patent/CN101286343B/en

Links

Abstract

Provided is an optical information recording method, for recording data in an optical information recording medium containing a plurality of recording layers, wherein each of the plurality of recording layers is provided with a data region respectively. The method is characterized by comprising a segmentation step, wherein at least two of the data regions of the plurality of recording layers are adopted as a continuous single data region for being divided into a plurality of segmented regions; and a recording step, wherein data are recorded in each of the segmented regions. During the recording step, an insertion block is provided between every two segmented regions for recording third prescribed data. When the insertion block steps over two data regions, the insertion block is divided into two parts so as to record the third prescribed data for each segmented region in the data regions. When the single side of the optical information recording medium is able to be provided with a double-layer recording layer, the segment segmentation of the segmented regions is performed during the segmentation step, while the recording operation is performed during the recording step.

Description

光信息记录方法和光信息记录装置 The optical information recording method and an optical information recording apparatus

[0001] 本申请是以下专利申请的分案申请:申请号=200480002166. 1,申请日:2004. 3. 5 [0001] The present application is a divisional application of the following patent applications: Application No. = 2004800021661, filing date: 2004 3.5

发明名称:光信息记录方法、光信息记录装置、信息处理装置、光信息记录介质、程序以及记录介质 Title: an optical information recording method, an optical information recording apparatus, an information processing apparatus, the optical information recording medium, a program and a recording medium

技术领域 FIELD

[0002] 本发明涉及对于具有多个记录层并且在各记录层上分别具有可记录信息的数据区域的光信息记录介质在各数据区域进行数据的记录的光信息记录方法和光信息记录装置。 [0002] The present invention relates to the recording layer and having a plurality of recording layers each having a respective optical information recording method and an optical information recording apparatus can record data area of ​​the optical information recording medium for recording information data in the data area.

背景技术[0003] 特开2001-126255号公报中公开了一种信息记录装置,在对具有多个记录层的信息记录介质进行记录的情况下,从离光输入侧相对远的记录层开始进行记录,避免记录数据的质量的下降。 BACKGROUND [0003] Laid-Open Patent Publication No. 2001-126255 discloses an information recording apparatus, in the case of recording information recording medium having a plurality of recording layers, the recording layer from the light input from the opposite side away started record avoid decline in the quality of the recorded data.

[0004] 作为DVD的记录型盘有DVD+R,物理特性接近于DVD-ROM盘,是与DVD-ROM驱动器的互换性优良的光盘。 [0004] As the recordable DVD disc has a DVD + R, close to the physical characteristics of DVD-ROM disk, and is excellent in the DVD-ROM drive disc compatibility. DVD+R是无法改写数据的单次写入介质,需要连续地进行数据记录。 DVD + R are write-once media data can not be overwritten, it is necessary to continuously record data.

[0005] 此外,为了使DVD-ROM驱动器读取以文件为单位追记的数据,一般预先将记录文件信息的区域保留在区段(session)的前端,区段结束时在保留区域中对记录数据的文件信息进行记录。 [0005] Further, in order to make DVD-ROM drive to read a file in units of data writing, the general information file recorded in advance in the reservation area in the section (session) of the front section in the reservation area for recording data at the end of the file information is recorded.

[0006] 如前所述,DVD+R的数据记录有必要从盘内周开始连续记录,但通过将记录区域分割为多个轨道(DVD+R中称作段(fragment))而进行记录,从而可以在以后记录区段的前端区域。 [0006] As described above, DVD + R necessary to start recording data continuously recorded from the inner circumference of the disc, but by the recording area is divided into a plurality of tracks (DVD + R referred to as segment (the fragment)) and recorded, can be recorded at a later section of the distal end region.

[0007] 此外,即使在区段结束了的情况下,通过新追加区段,也可以进行区段结束后的数据的追记。 [0007] Further, even in a case where the end of the section, by adding a new section may be performed after the completion of the writing of data segments. 这样,在DVD+R中采用多轨道、多区段记录方式。 Thus, multi-track DVD + R, a multi-session recording.

[0008] 最近,广泛进行DVD+R等记录型盘的高速化、大容量化的研究开发,作为其手段之一,提出具有与单面双层的重放专用DVD盘的重放互换性的、记录层为单面双层的DVD+R盘(以下称为双层DVD+R)。 [0008] Recently, extensive research and development of high-speed, large capacity, etc. of the recordable DVD + R disc, as one of the means proposed single-sided double-layer playback compatibility with a playback-only DVD disc the recording layer of a single-sided double-layer DVD + R disc (hereinafter referred to as double-layer DVD + R).

[0009] 该双层DVD+R的存储容量为8. 4Gbyte,相对于现有的记录层为一层的DVD+R的数据容量为4. 7Gbyte,大约具有两倍的存储容量。 [0009] The storage capacity of DVD + R double layer 8. 4Gbyte, with respect to the conventional recording layer is a data capacity of one layer DVD + R is 4. 7Gbyte, having approximately double the storage capacity. 此外,双层DVD+R中记录的数据可以由可进行单面双层的重放专用DVD盘的重放的DVD播放机,或者DVD-ROM驱动器读出。 In addition, DVD + R double layer recorded data may be reproduced in the double-sided DVD player reproduced by a dedicated DVD disk, or DVD-ROM read drive.

[0010] 双层DVD+R中的逻辑地址从第一层的记录层的数据区域的开始地址开始连续分配,第一层的数据区域结束地址到第二层的数据区域开始地址的逻辑地址连续。 [0010] DVD + R double layer logical address of the start address of the continuous data region allocated from the start of the recording layer of the first layer, the end address of the data area of ​​the first layer to the logical address of the data area start address of the second continuous layer . 从而,在对双层DVD+R的记录中,用户可以进行记录而不会意识到记录层分为两层。 Thus, in the recording double layer DVD + R, the user can be realized without recording the recording layer into two layers.

[0011] 这里,在DVD+R中,数据区域以多个分割区域、即段或者以区段为单位分割从而进行记录。 [0011] Here, in the DVD + R, a plurality of divided areas to the data area, i.e., segment or divided in sector unit to perform recording. 在这些数据区域的分割时,有必要不使用户意识到记录层分为两层地进行。 When the divided data areas, it is necessary not to make the user aware of the recording layer is carried out into two layers.

[0012] 例如,在以段为单位分割数据区域的情况下,一般用户通过指定段大小而进行该分割。 [0012] For example, in the case where data in units of segments divided area, the user typically performed by splitting the specified segment size. 此时,作为数据区域内的最终段的不完全段(Incomplete Fragment)被分割为指定的大小的保留段(Reserved Fragment)和新的不完全段。 In this case, an incomplete section (Incomplete Fragment) the final stage in the data area is divided into specified size retention section (Reserved Fragment) and incomplete new segment.

[0013] 这里,在最终段的开始地址位于第一层的记录层的数据区域内的情况下,根据指定的数据大小,考虑保留段超过第一层的记录层的数据区域的情况,但由于第一层的记录层的数据区域固定,所以无法超过第一层的记录层的数据区域的范围进行数据记录。 [0013] Here, in the case where the data area start address of the final stage of the recording layer of the first layer, according to the specified data size, consider retaining segment exceeds the data area of ​​the recording layer of the first layer, but the a data area of ​​the recording layer of the first layer is fixed, the range of the data area of ​​the recording layer can not exceed a first data recording layer.

[0014] 但是,通过限制这样的段分割,用户须要管理各记录层中的数据区域的范围,考虑到用户的使用方便则有不理想的问题。 [0014] However, by limiting this segment division, the management of the user data area needs of each recording layer, considering the user's convenience, there are undesirable problems.

[0015] 因此,作为两个记录层的数据区域连续的单一的数据区域,如果可以跨越这两个记录层进行段、区段等的分割,则可以进行以段、区段等为单位的分割记录而不使用户意识到多个记录层。 [0015] Thus, as the data area of ​​the two recording layers of the single continuous data area, if the recording layer can span two divided sections, segments or the like, may be carried out in segments, and other units of the divided sections without being conscious of recording a plurality of recording layers.

[0016] 此外,在DVD+R中,将第二个区段以后的区段中的导入区称作引入区(Inta)),将最终段之前的区段的导出区称作结束区(Closure)。 [0016] Further, in the DVD + R, a lead-in area of ​​the second section after the section is referred to as lead-in area (Inta)), the final stage before the lead-out area is referred to as the end section region (the Closure ). 该引入区以及结束区是具有用户数据属性的数据,以规定的记录格式记录。 The end of the lead-in area and the data area having a user data attribute in a predetermined recording format.

[0017] 通常,在DVD+R上进行数据记录的情况下,数据以文件的形态记录。 [0017] Generally, in the case of recording data on a DVD + R, to form a data file is recorded. 此时,与用于记录用户数据实体的区域另外准备的文件管理区域中记录用于管理用户数据信息的文件 In this case, the file management area and the data area for recording user entity separately prepared in the log file for managing user data information

管理信息。 Management information.

[0018] 该文件管理信息一般记录在区段内的规定区域(例如,从用户数据区域的前端起16扇区)。 [0018] The file management information is generally recorded in a predetermined region within the segment (e.g., 16 sectors starting from the front end of the user data area). 在多区段记录中追记区段的情况下,更新该文件管理信息而对新区段的规定区域记录。 In a multi-session recording in the case of write-once section, update the file management information recorded on a predetermined area of ​​the new section.

[0019] S卩,存在与某区段内的文件管理信息包含与记录在该区段内的用户数据的实体有关的文件管理信息,以及与记录在该区段以前的区段中的用户数据的实体有关的管理信 [0019] S Jie, the presence of the user data within a file management information section containing user data recorded in the entity section file management information relating to, and recorded in the previous section of the section of an entity related to the management letter

肩、O Shoulder, O

[0020] 从而,为了读取记录在多区段DVD+R中的文件,须要特定最终区段的开始地址。 [0020] Accordingly, in order to read a file recorded in multi-session DVD + R, and the start address specific needs of the final segment.

[0021] 如果是与多区段DVD+R对应的驱动器,则驱动器自身检测多区段信息(例如,各区段的开始地址、结束地址),可以将最终区段的信息通知给用户。 [0021] If the multi-section corresponding to the DVD + R drive, the drive detects its own multi-sector information (e.g., each section start address, an end address), the final segment of the information may be notified to the user. 即使是与多区段DVD+R非对应的现有的DVD-ROM驱动器,用户也可以通过使用特定的驱动软件(将这样的驱动软件称作多区段驱动器)取得最终区段的信息。 Even the final section acquires information multisession DVD + R and the corresponding non-conventional DVD-ROM drive, the user can also use specific drivers (drivers thus called multisession drive).

[0022] S卩,在这样的多区段驱动器中,从第一区段的用户数据大小和该区段的结束区大小、下一区段的引入区大小判定下一个区段的开始地址,重放下一区段的引入区内的规定位置,并从记录在该区域中的区段信息取得下一区段的大小。 [0022] S Jie, in such a multi-drive section, the size of the region from the end user and the data size of the first section of the segment, the size of the lead-in area of ​​the next section determines the start address of the next segment, reproducing a predetermined position of the next section of the lead-in area, and the size of the next section to obtain information sector recorded in the area from.

[0023] 通过该区段检测处理而依次沿着存在于盘上的区段前进,从而可以检测最终区段。 [0023] sequentially along a section present on the disc by advancing the segment detection process, a final section can be detected. 通过引入区以及结束区具有用户数据属性(通过现有的DVD-ROM驱动器识别为用户数据),以及引入区大小、结束区大小固定可以实现该过程。 By the end of lead-in area and a data area having a user attribute (by conventional DVD-ROM drive identification data for the user), and the introduction of the large, fixed to the end of the block size can implement the process.

[0024] 另外,在这样的双层DVD+R等中,如前所述,在将两个记录层的数据区域作为连续的单一的数据区域进行区段分割等的情况下,有时引入区或结束区跨越两个记录层。 The [0024] Further, in such a double-layer DVD + R and the like, as described above, a section in the data region segmentation two recording layers as a single continuous data area, the lead-in area, or sometimes end region spans two recording layers. 即使在这样的情况下,为了由与多区段DVD+R非对应的驱动器和多区段驱动器特定最终区段,须要将引入区和结束区在数据区域内分割记录。 Even in such a case, in order to record a plurality of sections corresponding to non-DVD + R drives and multisession drive the particular end section, and a lead-in area needs to be split end regions in the data area.

发明内容 SUMMARY

[0025] 本发明鉴于上述问题而完成,其目的在于提供一种光信息记录方式,对于具有多个记录层并在各记录层上分别具有可记录信息的数据区域的光信息记录介质,可以跨越多个记录层来进行以段为单位,或者以区段为单位的分割记录,而不使用户意识到多个记录层。 [0025] The present invention is accomplished in view of the above problems, and its object is to provide an optical information recording method for a recording layer and having a plurality of optical information recording media each having a data area in the recordable information recording layers, across dividing the plurality of recording layers in the recording section as a unit, or in sections as a unit, without making a user aware of a plurality of recording layers.

[0026] 本发明提供一种光信息记录方法,对具有多个记录层并在各记录层上分别具有可记录信息的数据区域的光信息记录介质进行数据的记录,其特征在于,该方法包含: [0026] The present invention provides an optical information recording method for recording having a plurality of recording layers and having a recordable data area of ​​the optical information recording medium, information on the respective data recording layers, respectively, characterized in that the method comprises :

[0027] 分割步骤,将所述多个记录层的所述数据区域中的至少两个数据区域作为连续的单一的数据区域分割为多个分割区域;以及 [0027] division step, at least two of the data area of ​​the data recording region of said plurality of layers in a single continuous data area is divided into a plurality of divided regions; and

[0028] 记录步骤,在各分割区域进行数据的记录, [0028] The recording step, data is recorded in each divided area,

[0029] 所述记录步骤在所述分割区域间设定记录第三规定数据的第三规定区域,在所述第三规定区域跨越所述两个数据区域时,将该第三规定区域分割为两个,将各分割部分设定在所述数据区域而进行所述记录。 [0029] The step of recording the divided region is set among a third predetermined third predetermined data recording area, when the third predetermined region across the two data areas, dividing the third predetermined region two, each divided portion is set in said data area to perform the recording.

[0030] 本发明还提供一种光信息记录装置,对具有多个记录层并在各记录层上分别具有可记录信息的数据区域的光信息记录介质进行数据的记录,其特征在于,包括: [0030] The present invention further provides an optical information recording apparatus having a recording layer and a plurality of optical information recording media each having a data recordable area for recording information data on each recording layer, characterized by comprising:

[0031] 分割部件,将所述多个记录层的所述数据区域中的至少两个数据区域作为连续的单一的数据区域,分割为多个分割区域;以及 [0031] partition member, at least two of the data area of ​​the data area of ​​the plurality of recording layers in a single continuous data area is divided into a plurality of divided regions; and

[0032] 记录部件,在各分割区域分别进行数据的记录, [0032] The recording section, recording data are performed in each divided area,

[0033] 所述记录部件在所述分割区域间设定记录第三规定数据的第三规定区域,在所述第三规定区域跨越所述两个数据区域时,将该第三规定区域分割为两个,将各分割部分设定在所述数据区域而进行所述记录。 [0033] The division between the recording member in a third predetermined region of the third region setting predetermined data recording, when the third predetermined region across the two data areas, dividing the third predetermined region two, each divided portion is set in said data area to perform the recording.

[0034] 为了解决上述课题,本发明的第一方面是一种光信息记录方法,对具有多个记录层并在各记录层上分别具有可记录信息的数据区域的光信息记录介质进行数据的记录,其特征在于,包含:分割步骤,将所述多个记录层的所述数据区域中的至少两个数据区域作为连续的单一的数据区域,分割为多个分割区域;以及记录步骤,在各分割区域进行数据的记录。 [0034] In order to solve the above problems, a first aspect of the present invention is an optical information recording method, and having a plurality of recording layers each having a recording layer on each of the optical information recording medium can record data area of ​​the information data recording, characterized in that, comprising: a division step, at least two of the data area of ​​the data area of ​​the plurality of recording layers in a single continuous data area is divided into a plurality of divided regions; and a recording step of each of the divided area data is recorded.

[0035] 为了解决上述课题,本发明的第二方面是一种光信息记录装置,对具有多个记录层并在各记录层上分别具有可记录信息的数据区域的光信息记录介质进行数据的记录,其特征在于,包括:分割部件,将所述多个记录层的所述数据区域中的至少两个数据区域作为连续的单一的数据区域,分割为多个分割区域;以及记录部件,在各分割区域分别进行数据的记录。 [0035] In order to solve the above problems, a second aspect of the present invention is an optical information recording apparatus, and having a plurality of recording layers each having a recording layer on each of the optical information recording medium can record data area of ​​the information data recording, characterized by comprising: dividing means, at least two of the data area of ​​the data area of ​​the plurality of recording layers in a single continuous data area is divided into a plurality of divided regions; and a recording member, in each of the divided areas are each recorded data.

[0036] 为了解决上述课题,本发明的第三方面是一种信息处理装置,包括光信息记录装置,对具有多个记录层并在各记录层上分别具有可记录信息的数据区域的光信息记录介质进行数据的记录,其特征在于,包括:分割部件,将所述多个记录层的所述数据区域中的至少两个数据区域作为连续的单一的数据区域,分割为多个分割区域;以及记录部件,在各分割区域分别进行数据的记录。 [0036] In order to solve the above problems, a third aspect of the present invention is an information processing apparatus, comprising the optical information recording apparatus, an optical information recording on the data area having a plurality of layers respectively having information recorded on each recording layer a recording medium for recording data, characterized by comprising: dividing means, at least two of the data area of ​​the data area of ​​the plurality of recording layers in a single continuous data area is divided into a plurality of divided regions; and a recording means for recording data are performed in each divided region.

[0037] 为了解决上述课题,本发明的第四方面是一种光信息记录介质,具有多个记录层并在各记录层上分别具有可记录信息的数据区域,其特征在于,将所述多个记录层的所述数据区域中的至少两个数据区域作为连续的单一的数据区域,分割为多个分割区域,并在各分割区域分别记录数据。 [0037] In order to solve the above problems, a fourth aspect of the present invention is an optical information recording medium, and having a plurality of recording layers each having a data area in the recordable information recording layers, wherein the multi- at least two data recording area of ​​the data area in the layer as a single continuous data area is divided into a plurality of divided regions, respectively, and recording data in each divided region.

[0038] 为了解决上述课题,本发明的第五方面是一种程序还有记录该程序的记录介质,该程序由控制光信息记录装置的计算机执行,该光信息记录装置对具有多个记录层并在各记录层上分别具有可记录信息的数据区域的光信息记录介质进行信息的记录,其特征在于使所述光信息记录装置执行:分割步骤,将所述多个记录层的所述数据区域中的至少两个数据区域作为连续的单一的数据区域,分割为多个分割区域;以及记录步骤,在各分割区域分别进行数据的记录。 [0038] In order to solve the above problems, a fifth aspect of the present invention is a program recording medium as well as the program, the program controls a computer to execute the optical information recording apparatus, the optical information recording apparatus having a plurality of recording layers and each having a data recording area of ​​the optical information recording medium information recorded information, wherein the optical information recording apparatus performs recording layer on each of: said data dividing step of dividing the plurality of recording layers at least two data region area as a single continuous data area is divided into a plurality of divided regions; and a recording step of recording data in each divided region, respectively.

[0039] 根据本发明的光信息记录方式,由于可以以跨越多个记录层的形式进行段、区段等分割区域的分割,所以可以在以段为单位,或者以区段为单位等的分割区域分别进行数据的记录,而不使用户意识到多个记录层。 [0039] The optical information recording method of the present invention, since the segments can be carried out, section or the like to form a recording layer divided across multiple divided regions, it is possible to segment in the unit, or the like in units of the divided sections data recording areas are, without making a user aware of a plurality of recording layers.

[0040] 在本发明的光信息记录方式中,由于可以以跨越多个记录层的形式进行段、区段等分割区域的分割,所以可以在以段为单位,或者以区段为单位等的分割区域分别进行用户数据的分割记录,而不使用户意识到多个记录层。 [0040] In the optical information recording embodiment of the present invention, since the segments can be performed, like in the form of segments across a plurality of recording layers Segmentation region, it is possible to segment in the unit or units of a sector the divided areas are each divided user data is recorded, without being conscious of the plurality of recording layers.

[0041] 在本发明的光信息记录方式中,即使在第一或第二规定区域中跨越多个记录层的情况下,该规定区域也分割为数据区域而被记录,因此保证在数据区域内记录规定数据大小的第一或第二规定区域。 [0041] In the optical information recording medium of the present invention, even when the first or the second predetermined region across a case where a plurality of recording layers, the predetermined region is also divided into a data area is recorded in the data area thus ensuring recording predetermined data area of ​​the first or second predetermined size. 从而,即使在使用多区段驱动器检测最终区段的情况下,也可以正确检测最终区段的位置。 Thus, even in a case where a multi-zone detector final drive section, the final position of the segment can be detected correctly.

[0042] 在本发明的光信息记录方式中,即使在导入区或导出区跨越多个记录层的情况下,该导入区或导出区也分割为数据区域被记录,因此保证在数据区域内记录规定数据大小的导入区或导出区。 In the case [0042] In the optical information recording medium of the present invention, even in the lead-out area or across multiple areas of recording layers, the lead-out area or the lead-in area is divided into a data area is also recorded, thus ensuring recorded in the data area introducing a predetermined data size area or the lead. 从而,即使在使用多区段驱动器检测最终区段的情况下,也可以正确检测最终区段的位置。 Thus, even in a case where a multi-zone detector final drive section, the final position of the segment can be detected correctly.

[0043] 在本发明的光信息记录方式中,即使在引入区或结束区跨越多个记录层的情况下,该引入区或结束区也分割为数据区域被记录,因此保证在数据区域内记录规定数据大小的导入区或导出区。 [0043] In the optical information recording medium of the present invention, even in a case where the end of the lead-in area or region across a plurality of recording layers, the end of the lead-in area or the area is also divided into a data area is recorded, thus ensuring recorded in the data area introducing a predetermined data size area or the lead. 从而,即使在使用多区段驱动器检测最终区段的情况下,也可以正确检测最终区段的位置。 Thus, even in a case where a multi-zone detector final drive section, the final position of the segment can be detected correctly.

[0044] 在本发明的光信息记录方式中,在紧邻的分割区域间存在不属于任何区域的第三规定区域,即使在该第三规定区域内跨越多个记录层的情况下,该第三规定区域也分割为数据区域被记录,因此保证在数据区域内记录规定大小的第三规定区域。 [0044] In the optical information recording medium of the present invention, there is a third predetermined area does not belong to any region between the divided regions immediately adjacent, across a case where a plurality of recording layers even within the third predetermined region, the third region is divided into a predetermined data area is also recorded, thus ensuring that a third predetermined area of ​​the recording of a predetermined size in the data area. 从而,即使在基于第三规定区域的数据大小特定用户数据区域的开始地址的系统中,也可以适当地求出用户数据区域的开始地址。 Thus, even in a system start address of a particular data size of the user data area based on a third predetermined region, it may be appropriately determined start address of the user data area.

[0045] 关于本发明的其它目的、特征以及优点,通过参照附图理解以下的发明的详细的说明可以清楚。 [0045] On the other objects, features and advantages of the present invention can be clearly understood by reference to the following detailed description of the drawings of the invention.

附图说明 BRIEF DESCRIPTION

[0046] 图I是表示本发明的一实施方式的光信息记录重放装置的结构的方框图。 [0046] Figure I is a block diagram showing a configuration of the optical information recording apparatus according to an embodiment of the present invention is reproduced.

[0047] 图2A、图2B、图2C是用于说明以往的重放专用DVD盘的布局的图。 [0047] Figures 2A, 2B, and 2C are diagrams for explaining the layout of a conventional reproduction-only DVD disc.

[0048] 图3A、图3B、图3C是用于说明本发明的一实施方式的光盘中的段的分割的图。 [0048] FIGS. 3A, 3B, 3C is a view showing a divided section of an embodiment of an optical disk of the present invention will be described.

[0049] 图4是表示区段盘控制块(SDCB)的格式的图。 [0049] FIG. 4 is a diagram showing a format of the disc control section block (SDCB) is.

[0050] 图5是表示段项目的格式的图。 [0050] FIG. 5 is a diagram representing the format of the program segment.

[0051] 图6是表示在前(previous)区段项目的格式的图。 [0051] FIG. 6 shows a first format (Previous) projects section of FIG.

[0052] 图7A、图7B是用于说明双层DVD+R的光盘的布局的图。 [0052] FIGS. 7A, 7B is a layout of a double-layer DVD + R disc of FIG. [0053] 图8A、图SB、图SC是用于说明本发明的一实施方式的光信息记录重放装置的区段分割的图。 [0053] Figures 8A, SB, SC is a view for explaining FIG an embodiment of the optical information recording embodiment of the present invention, the divided sections reproducing apparatus in FIG.

[0054] 图9A、图9B、图9C、图9D是用于说明本发明的一实施方式的光信息记录重放装置的段分割的图。 [0054] Figures 9A, 9B, and 9C, 9D is a section for explaining division of a device according to one embodiment of the optical information recording reproducing of the present invention.

[0055] 图10是用于说明执行图I的光信息记录重放装置的本发明的一实施方式的光信息记录方法的流程图。 [0055] FIG. 10 is a flowchart illustrating an optical information recording method according to an embodiment of the present invention, an optical information recording reproducing apparatus executes I for explanation.

[0056] 图11是用于说明图I的光信息记录重放装置进行以区段为单位的数据记录的情况下的处理的一例的流程图。 [0056] FIG. 11 is a diagram illustrating an optical information recording reproducing apparatus I flowchart illustrating an example of a case where a sector in the data recording unit.

[0057] 图12是用于说明图I的光信息记录重放装置进行以段为单位的数据记录的情况下的处理的一例的流程图。 [0057] FIG. 12 is a diagram illustrating an optical information recording reproducing apparatus I flowchart illustrating an example of the case where the data segment to the recording unit. [0058] 图13是表示包括图I的光信息记录重放装置的本发明的一实施方式的信息处理装置的结构的方框图。 [0058] FIG. 13 is a block diagram of an information processing apparatus according to an embodiment of the present invention, an optical information recording reproducing apparatus of FIG. I comprises.

具体实施方式 Detailed ways

[0059] 图I是表示本发明的一实施方式的光信息记录重放装置的结构的方框图。 [0059] Figure I is a block diagram showing a configuration of the optical information recording apparatus according to an embodiment of the present invention is reproduced.

[0060] 如图I所示,该实施方式的光信息记录重放装置I是对光盘51执行信息的记录重放动作的装置。 [0060] As shown in FIG. I, the optical information recording reproducing apparatus of this embodiment performs recording of information I is an operation of reproducing the optical disc apparatus 51. 光信息记录重放装置I包括:电机2,转动驱动光盘51 ;光拾取器3,对光盘51照射激光4 ;粗调电机(flutter motor) 5,使该光拾取器3沿光盘51的半径方向移动;以及控制系统,控制这些各部分。 The optical information recording reproducing apparatus I includes: a motor 2, an optical disc rotation drive 51; the optical pickup 3, a laser beam is irradiated on the optical disc 514; coarse motor (flutter motor) 5, so that the optical pickup 3 in the radial direction of the optical disc 51 moving; and a control system controls these portions.

[0061] 作为控制系统,光信息记录重放装置I以微型计算机为中心构成,包括集中控制各部分的控制器6,并包括由该控制器6控制的转动控制系统7、拾取控制系统8、粗调电机控制系统9、以及信号处理系统10。 [0061] As a control system, an optical information recording and reproducing apparatus I is composed of a microcomputer as the center, the controller 6 comprises a centralized control of each part, and the rotation control system comprises a controller 6 controls 7, 8 pickup control system, The coarse motor control system 9, and a signal processing system 10.

[0062] 转动控制系统7控制转动驱动光盘51的电机2的动作。 [0062] The control system 7 controls the rotation operation of the rotation drive motor 51 of the optical disc 2. 拾取控制系统8控制对光盘51照射激光4的光拾取器3的动作。 8 pickup control system 51 controls operation of the optical disk irradiated with the laser light pickup 4 3. 粗调电机控制系统9控制使光拾取器3沿光盘51的半径方向移动的粗调电机5的动作。 The coarse motor control system 9 controls the operation of the optical pickup 3 5 moves in the radial direction of the optical disc 51 to the coarse motor.

[0063] 信号处理系统10中,由未图示的受光元件接收从拾取控制系统8控制的光拾取器3照射并由光盘51反射的激光4,并处理该受光信号。 [0063] The signal processing system 10, receives the laser beam reflected from the pickup control system 8 controls the optical pickup 3 of the optical disc 514 by irradiating a light receiving element (not shown) and processes the received light signal. 该信号处理系统10将从光盘51中读出的数据蓄积在高速缓冲存储器11中。 The signal processing system 10 the data from the optical disc 51 read out stored in the cache memory 11.

[0064] 控制器6将蓄积在高速缓冲存储器11中的数据传送到经由外部接口12连接的主机设备13。 [0064] The controller 6 will be stored in the data cache 11 to the host device 13 is connected via the external interface 12.

[0065] 图2A、图2B、图2C是用于说明现有的重放专用的DVD盘的设计的图。 [0065] Figures 2A, 2B, and 2C are diagrams for explaining a conventional design for reproduction only DVD disc.

[0066] 图2A是单面单层(Single Layer)的盘(以下,称为单层盘)101,图2B是顺光道路径(Parallel Track Path)方式(以下称为PTP方式)的单面双层盘(以下称为PTP盘)201,图2C是逆光道路径(Opposite Track Path)方式(以下称为OTP方式)的单面双层盘(以下称为OTP盘)301。 [0066] FIG. 2A is a single-sided (Single Layer) disc (hereinafter, referred to as a single layer disc) 101, FIG. 2B is a path along track (Parallel Track Path) method (hereinafter referred to as PTP mode) is one-sided dual-layer disc (hereinafter referred to as PTP disk) 201, Fig. 2C is an opposite track path (Opposite track path) method (hereinafter referred to as OTP embodiment) single-sided double-layer disc (hereinafter referred to as OTP disc) 301.

[0067] 任何的DVD盘101、201、301都具有导入区域、数据区域、导出区域所构成的信息区域(Information Area),在单层盘101以及PTP盘201的情况下,在每个记录层具有信息区域。 [0067] Any of the DVD disk 101, 201 has a lead-in area, the information area (Information Area) data area, lead-out area is formed in a single layer PTP disc 201 and the disc 101 of the case, in each recording layer information fields. 在PTP盘201的情况下,层O (LayerO)、层I (Layerl)(标号202,203)上分别具有信息区域。 In the case where the PTP disc 201, layer O (LayerO), each layer having an information area I (Layerl) (reference numeral 202, 203). [0068] OTP盘301由一个信息区域构成,各记录层302、303的数据区域的后方(外周方向)具有中间区域(Middle Area)。 [0068] OTP is constituted by a disc information area 301, data area behind the respective recording layers 302, 303 (outer circumferential direction) has an intermediate region (Middle Area). 单层盘101和PTP盘201,以及OTP盘301的层O从盘的内周朝向外周进行数据的重放,OTP盘301的层I从外周朝向内周进行数据的重放。 Single-layer disc 101 and the PTP disc 201, and the O layer OTP disc 301 is data reproduced from the inner periphery to the outer periphery of the disc, the disc 301 of the OTP layer I data reproduced from the outer toward the inner circumference.

[0069] 对单层盘101以及PTP数据201的各记录层202、203分配从导入区域到导出区域为止连续的物理地址(Physical Sector Number)。 [0069] From the lead-in area allocated to the lead-out area up to contiguous physical addresses (Physical Sector Number) of PTP-layer disc 101 and the data recording layer 201 of each 202,203.

[0070] 另一方面,在OTP盘301的情况下,分配从导入区域到层O的中间区域为止连续的物理地址,但第一层物理地址被分配将层O的物理地址位翻转(bit-reversed)的地址,物理地址从中间区域增加到导出区域。 [0070] On the other hand, in the case of OTP disc 301, intermediate distribution area from the lead-in area of ​​up to O layer contiguous physical address, the physical address bits of the first layer O address is allocated to a physical layer inverted (O port with bit the reversed) address, a physical address of the lead-out area increases from the intermediate zone.

[0071] 如图2B所示,PTP盘201中的导入区域开始以及结束地址、数据区域的开始地址、以及导出区域的结束地址位于同一半径位置。 [0071] 2B, the start address and end address of the start lead-in area, data area 201 in the PTP disk, and the end address of the lead-out area is located at the same radial position. 有时导出区域的开始地址(即,数据区域的结束地址)对于每个记录层202、203不同。 Sometimes the lead-out area start address (i.e., the end address of the data area) different for each recording layer 202, 203. 在数据区域的结束地址不同的情况下,该差分的区域中记录导出区。 At different end address data area, the recording area of ​​the differential lead-out area. [0072] 另一方面,如图2C所示,在OTP盘301的情况下,导入区域的开始地址和导出区域的结束地址、层O的数据区域结束地址和层I的数据区域开始地址、以及各记录层302、303的中间区域的开始以及结束地址处于同一半径位置。 [0072] On the other hand, as shown in FIG. 2C, in the OTP disc 301, the start address and end address of the lead-in area of ​​the lead-out area, the data area of ​​layer O and layer I end address data area start address, and an intermediate region 302, 303 of the recording layers at the start and end addresses the same radial position. 层O的数据区域开始地址和层I的数据区域结束地址不必一致。 Data area start address and the data area of ​​the layer of the layer I O end address do not necessarily coincide. 在OTP盘301的情况下,在该差分区域中记录有导出区。 In case of OTP disc 301, recorded in the lead-out area has a differential area.

[0073] 图3A、图3B、图3C是用于说明本发明的一实施方式的光信息记录介质的光盘中的段的分割的图。 [0073] FIGS. 3A, 3B, 3C are diagrams for explaining the optical disc divided sections one embodiment the optical information recording medium of the present invention. FIG. 该光盘是DVD+R盘。 The disc is a DVD + R disc.

[0074] 作为段(Fragment)的状态,定义了保留段(Reserved Fragment)和不完全段(Incomplete Fragment)。 [0074] as a status segment (Fragment), the definition of the retention section (Reserved Fragment) and incomplete segment (Incomplete Fragment).

[0075] 保留段是确定了段的开始地址以及结束地址的段。 [0075] retention period is to determine the start address of the segment and the segment end address. 这些信息注册在后述的区段盘控制块(Session Disc Control Block (SDCB))内的段项目(Fragment Item)。 The disc information is registered in the section to be described later projects segment control block (Fragment Item) in (Session Disc Control Block (SDCB)).

[0076] 不完全段是仅确定了段的开始地址的段。 [0076] incomplete segment is the only segment to determine the starting address of the segment. 作为段的结束地址暂时赋予数据区域的结束地址。 As the end of the address of the segment being given to the end of the address of the data area. 在将数据区域分割为多个段的情况下,不完全段被分割,生成保留段和不完全段。 In the case where the data area is divided into a plurality of segments, the segments are not completely divided, and making a suspension segment incomplete segments.

[0077] 图3A表示在进行段的分割之前已经存在于光盘51上的段的状态。 [0077] FIG 3A shows a segment before division is performed in a state already exists on the optical disc 51 segments. 这里,在数据的记录没有完成的开放区段(Open Session) K内,存在一个保留段N和不完全段(N+1)。 Here, data recorded in the open session is not completed (Open Session) within K, there is an incomplete segments and segment N (N + 1) retained.

[0078] 在DVD+R中,在记录来自用户的数据的情况下,须要从各段内的未记录区域进行追记。 [0078] In the DVD + R, in the case where the recording data from the user, the need for recordable unrecorded area within each segment.

[0079] 如图3B所示,在将数据区域以段为单位分割的情况下,不完全段(N+1)被分割为保留段(N+1)和新的不完全段(N+2)。 [0079] As shown, the data area in unit of segment division, the incomplete segment (N + 1) is divided 3B to (N + 1) and new incomplete segment (N + 2 segments Reserved ).

[0080] 保留段(N+1)的开始地址与不完全段(N+1)的开始地址相同,而且保留段(N+1)的大小必须比不完全段(N+1)的已记录区域大小大。 The same [0080] Reserved segment (N + 1) the start address of the incomplete segment (N + 1) of the start address, and the retention segment size (N + 1) to be recorded than incomplete segment (N + 1) of area big size.

[0081] 通过以段为单位的分割,保留段(N+1)的信息新注册于SDCB中。 [0081] The new registration information in the SDCB by segment division unit, retaining segment (N + 1) of the. SDCB的内容被更新了的情况下,在引入区(IntiO)内的规定区域中追加SDCB。 SDCB case where the content is updated, and adding a predetermined region in the SDCB in a lead-in area (INTIO) in. 此外,在保留段(N+1)的后面生成插入(Run-in)块和新的不完全段(N+2)。 Further, behind the retaining segment (N + 1) is generated is inserted (Run-in) and the new block incomplete segment (N + 2). 该插入块在不完全段(N+2)中记录数据时被记录。 The insert recording data blocks are recorded in an incomplete segment (N + 2).

[0082] 图3C表示数据区域被分割为多个区段的情况。 [0082] FIG 3C shows data area is divided into a plurality of segments. 在将数据区域以区段为单位分割的情况下,开放区段K被分割为数据记录完成了的区段K和新的开放区段(K+1)。 In the case where the data area in unit of the divided sections, the open section is divided into K data recording section K and a complete new open session (K + 1). [0083] 此时,至少须要区段内的数据记录完成。 [0083] In this case, at least the data recorded in the zone need to complete. 即,记录开放区段K内存在的段中保留区段内的区域,并确定不完全段的结束地址,从而可以结束区段。 That is, the recording area within the open section of zone K memory segment reservation, and determines the ending address incomplete segment, thereby ending section. 在确定了不完全段(N+2)的结束地址的情况下,段(N+2)的信息也注册到SDCB。 In determining the incomplete segment (N + 2) the end address, the pieces of information (N + 2) are also registered to SDCB.

[0084] 这里,在完成了对开放区段K的记录的情况下,以规定数据记录引入区内的未记录区域,接着段(N+2)记录结束区。 [0084] Here, in the case of complete opening section K records, data lead-in area recording predetermined unrecorded area, then segment (N + 2) the end of the recording area. 引入区以及结束区是具有数据属性的区域。 Lead-in area and the end region is a region having data attributes. 在开放区段K的后面不记录新的区段的情况下,代替结束区而记录导出区。 Without recording a new section in the back of the open section K, and lead-out area record instead of the end zone.

[0085] 图4是表示区段盘控制块(SDCB)的格式的图。 [0085] FIG. 4 is a diagram showing a format of the disc control section block (SDCB) is.

[0086] 如图4所示,SDCB内存在16字节的数据所构成的多个区段项目(Session Item)。 [0086] As shown, a plurality of memory segments SDCB items of data consisting of 16 bytes 4 (Session Item). 该区段项目中存在表示该区段内的段信息的段项目(Fragment Item)和表示该区段以前的区段信息的在前区段项目(Previous Session Item)的两种。 The present project section representing chapter item (Fragment Item) pieces of information in the extent and show two sections of the front section of the previous segment information items (Previous Session Item) a.

[0087] 图5是表示段项目的格式的图。 [0087] FIG. 5 is a diagram representing the format of the program segment. 段项目描述符(Fragment item descriptor)是表示该记录信息表现段项目的情况的ID信息,被“FRG”记录。 Item descriptor segment (Fragment item descriptor) is a case where ID information of the item information presentation segment record is "FRG" record. 段号(Fragment number)表示段号码,段开始地址(Fragment start address)以及段结束地址(Fragment end address)表示各段的开始地址以及结束地址。 Segment number (Fragment number) represents the segment number, segment start address (Fragment start address) and the segment end address (Fragment end address) of each segment represents the start address and end address.

[0088] 如前所述,SDCB内仅注册了保留段的信息。 [0088] As described above, only the SDCB registered information retaining section. 从而,在图3A的情况下,SDCB内仅存在表示段N的信息的段项目,在图3B的情况下,存在表示段N、段(N+1)的信息的两个段项目,在图3C的情况下,存在表示段N〜(N+2)的信息的三种段项目。 Thus, in the case of FIG. 3A, there is only the SDCB segment N represents the segment information items, in the case of Figure 3B represents the presence of (N + 1) of the two segments project information segment N, segments, in FIG. 3C is a case where there is segment represents N~ (N + 2) three sections project information.

[0089] 图6是表示在前区段项目的格式的图。 [0089] FIG. 6 is a format of a section of the preceding program. 在前区段描述符(Previoussessiondescriptor)是表示该记录信息表现在前区段项目的情况的ID信息,被“PRS”记录。 The front region descriptor (Previoussessiondescriptor) shows the record information presentation segment ID information items of the former case, the "PRS" record.

[0090] 在前区段号(Previous session number)表示区段号码,在前区段开始地址(Previous session start address)以及在前区段结束地址(Previous session endaddress)表示各区段的开始地址以及结束地址。 [0090] The section number (Previous session number) represents a segment number, the start address of each segment represents the front section start address (Previous session start address) and end address of the front segment (Previous session endaddress) and the front end address.

[0091] SDCB内作为在前区段项目注册有该区段以前的所有区段信息,在图3A-图3C的例子中,存在表示从区段I到区段(KI)的信息的(KI)种在前区段项目。 [0091] As the front section of the SDCB all segments of the project is registered information of the previous section, in the example of FIG FIGS 3A- 3C, showing the presence of information from zone to zone I (KI) of (KI ) kind of front section of the project.

[0092] 图7A、图7B是用于说明双层DVD+R的光盘51的设计的图。 [0092] FIG. 7A, FIG. 7B is designed for the optical disc 51 is DVD + R double layer of FIG.

[0093] 图7A的光盘51具有多个记录层(在该例中,双层的记录层52、53),可对各记录层52,53分别记录信息。 [0093] FIG. 7A optical disk 51 having a plurality of recording layers (in this example, double recording layer 52, 53), respectively for each recording layer for recording information 52, 53. 以下,作为光盘51,以OTP方式的双层DVD+R为例进行说明。 Hereinafter, an optical disk 51, in a manner OTP double layer DVD + R is described as an example.

[0094] 图7A的光盘51表示未记录状态的双层DVD+R的结构。 [0094] FIG. 7A shows the structure of the optical disk 51 the unrecorded state of the double-layer DVD + R. 层O上从光盘51的内周开始存在导入区域(Lead-in Area)、数据区域(Data Area)、中间区域(Middle Area),在层I上从光盘51的外周开始存在中间区域、数据区域、导出区域(Lead-out Area)。 From an inner circumference of the optical disc 51 is present in area (Lead-in Area) layer O, the data area (Data Area), an intermediate region (Middle Area), beginning from the outer periphery of the optical disk 51 is present in intermediate region layer I, the data area lead-out area (Lead-out area).

[0095] 在这些区域中,以与所述重放专用的双层DVD-ROM(图2C)同样的方式分配了物理地址。 [0095] In these regions, with said read-only double DVD-ROM (FIG. 2C) are assigned the same manner as the physical address. 即,层O的数据区域的开始地址是物理地址30000H,物理地址的值从层O的导入区域到层O的中间区域为止连续增加。 That is, the start address of the data area of ​​the layer is the physical address 30000H O, the value of the physical address increases continuously from the lead-in area of ​​the layer O O until the middle region of the layer.

[0096] 此外,层I的数据区域开始地址被分配将层O的数据区域的结束地址位翻转了的地址,以数据区域的开始地址为基准,从中间区域到导出区域连续增加。 [0096] Further, the data area start address of layer I is assigned to the data area end address bit inversion layer O of the address to the start address of the data area as a reference, continuously increase from the middle zone to the lead-out area.

[0097] 另一方面,用户在数据记录时指定的逻辑地址,以层O的数据区域的开始地址30000h为基准,被分配逻辑地址Oh。 [0097] On the other hand, the user data specified in the recorded logical address to the start address of the data area is 30000h O layer as a reference, is assigned a logical address Oh. 以后的逻辑地址的值在层O的数据区域内连续增加。 After the value of the logical address increases continuously in the data area of ​​layer O.

[0098] 层O的数据区域结束位置的逻辑地址与层I的数据区域开始位置的逻辑地址连续,以后,在层I的数据区域内连续增加。 Logical address and the logical address of the start position of the data area of ​​layer I [0098] O layer data area end location of the contiguous, after successive increases in the layer I data area.

[0099] 图7B表示用户通过光信息记录重放装置I进行数据记录时的光盘51的数据区域的结构。 [0099] FIG 7B shows the structure of the user data area of ​​the optical disc 51 when recording data by reproducing an optical information recording apparatus I.

[0100] S卩,数据记录时使用的逻辑地址跨越两个记录层52、53而连续,所以将两个记录层52、53中的数据区域54、55,如图7B所示,作为近似连续的单一数据区域56处理。 [0100] S Jie, a logical address used when data is recorded across two recording layers 52, 53 continuously, so that the data areas 54 and 55 of the two recording layers 52 and 53, shown in Figure 7B, as the successive approximation 56 processing a single data area.

[0101] 用户在光盘51上进行数据记录的情况下,将该近似连续的单一的数据区域56分割为多个分割区域(即,以段为单位或以区段为单位的分割区域),进行用户数据的记录。 [0101] When the user data recorded on the optical disk 51, the successive approximation of a single data area 56 is divided into a plurality of divided regions (i.e., the unit of segment or segments are in units of divided regions), for recording the user data. 该以段为单位或以区段为单位的分割使用所述方法进行。 The segmentation method using the unit of segment or sector unit is performed.

[0102] 图8A、图SB、图SC是用于说明本发明的一实施方式的光信息记录重放装置I的区段分割的图。 [0102] Figures 8A, SB, SC is a view for explaining FIG dividing section I in FIG optical information recording apparatus embodiment of the present invention is a reproduction. [0103] DVD+R中的区段由导入区域、用户数据区域(User Data Area)、导出区域构成。 [0103] DVD + R in a section from the lead-in area, a user data area (User Data Area), lead-out area. 在DVD+R中构成多区段的情况下,在第二个以后的区段中,代替导入区而记录具有用户数据属性的引入区。 In the case of DVD + R multi-session configuration, and in a second subsequent section, having a lead-in area and recording the user data attributes instead of lead-in area. 此外,在最终区段之前的区段中,代替导出区而记录具有用户数据属性的结束区。 Further, prior to the final section of the zone, and recording end area having a user data lead-out area attributes instead.

[0104] 图8A的例子表示在层O上仅存在一个完成了数据记录的区段的状态。 Examples [0104] FIG. 8A shows the presence of only one layer O completion status of the data recording section. 如图8A所示,第一区段通过结束区结束。 8A, the end region of the first section through the end. 由于可以对光盘51追加新的区段,所以将第二个以后的区段的未记录区域作为开放区段2处理。 Since the new section may be added to the optical disc 51, the unrecorded area of ​​the second and subsequent sections as the second processing section open. 区段2的用户数据区域的结束地址暂时被赋予层I的数据区域结束地址。 The end address of the user data area section 2 is temporarily assigned to regions layer I end address.

[0105] 图SB的例子表示将开放区段2新分割为两个区段,从而用户数据区域跨越记录层52,53的状态。 [0105] The example of FIG. SB shows a new opening section 2 is divided into two sections, so that the user data area 52, 53 across the state of the recording layer. 如前所述,该情况的区段分割,在记录了区段2内存在的全部段内的未记录区域之后,在用户数据区域的前后记录引入区以及结束区,并在记录完成了的区段2的后方新生成开放区段3。 As described above, after, in this case the division section, is recorded in the unrecorded area in the entire memory section 2 segments, before and after the user data area and a lead-in area of ​​the recording end area, and the recording area finished the rear section 2 to generate a new section 3 open.

[0106] 这样,在成为分割区域的区段2内设定记录用户数据的用户数据区域而进行记录,但要设定的用户数据区域跨越两个数据区域54、55 (记录层52、53)时,将该用户数据区域分割为两个,将该分割部分设定在各数据区域54、55而进行记录。 [0106] Thus, setting the user data area for recording user data in the divided regions become section 2 performs recording, but the user data area to be set across the two data areas 54 and 55 (recording layer 52, 53) when the user data area is divided into two, and the divided portion is set in the data recording area 54, 55.

[0107] 在对层I的数据区域记录数据时,为了进行记录在数据区域的开始地址的数据的重放,而在数据区域之前记录具有表示中间区域的数据属性的层插入(Layer Run-in)。 [0107] When the data area of ​​the recording layer I data, in order to reproduce data starting address of the data recording area, and data area before the recording layer having a data attribute indicates insertion intermediate region (Layer Run-in ). 层插入在对层I的数据区域进行数据记录时被记录。 Layer is inserted in the data area of ​​the data recording layer I is recorded.

[0108] 此外,在记录区段2的引入区、结束区时,在层O以及I的中间层记录,以便可以由现有的DVD-ROM驱动器重放。 [0108] Further, in the lead-in area of ​​the recording section 2, the end zone, and an intermediate layer in the recording layer O I, so as to be reproduced by a conventional DVD-ROM drive.

[0109] 图SC的例子表示在单一的结束区内以跨越记录层52、53的方式分割区段的状态。 [0109] SC is shown in the example of FIG end region to a single state manner across the recording layer 52, 53 of the divided sections.

[0110] 在区段内,在用户数据区域的前方设定引入区(为记录第一规定数据的第一规定区域),在后方设定结束区(为记录第二规定数据的第二规定区域),在该引入区或结束区跨越两个记录层52、53的两个数据区域时,将引入区或结束区分割为两个,并在各数据区域设定各分割部分而进行记录。 [0110] In the section in front of the user data area of ​​the lead-in area is set (a first predetermined region is a first predetermined data record), setting a second predetermined region in the rear end region (the second predetermined data recorded ), the lead-in area or in the two end regions spanning regions of the two data recording layers 52 and 53, or the end of the lead-in area is divided into two regions, and each divided portion is set in the data area and recorded.

[0111] 在DVD+R中,弓丨入区以及结束区的数据大小一定,光信息记录重放装置I考虑这些数据大小而检测区段的用户数据区域的开始地址。 [0111] In the DVD + R, and a data area into Shu bow end region of a certain size, the optical information recording and reproducing apparatus which I consider the size of the data detection start address of the user data area of ​​the sector.

[0112] 从而,即使在引入区或结束区内跨越记录层52、53的情况下,通过分割为两个数据区域进行记录,也可以正确地检测区段的用户数据区域的开始地址。 In the case [0112] Thus, even in the lead-in area or the end area 52, 53 across the recording layer, recording is performed by dividing the data into two areas, it is possible to accurately detect the start address of the user data area of ​​the sector. [0113] 图9A、图9B、图9C、图9D是用于说明本发明的一实施方式的信息记录重放装置I的段分割的图。 [0113] Figures 9A, 9B, and 9C, 9D is a view for explaining division of a segment of the information recording apparatus of an embodiment I of the present invention is reproduced.

[0114] 在DVD+R中,在I区段内最大到16段为止可记录。 [0114] In the DVD + R, the segment 16 up to the maximum can be recorded in an I-bank. 在邻接的段之间配置具有用户数据属性的IECC块的空数据(du_y data)的插入块。 IECC null data block having user data attributes disposed between adjacent segments (du_y data) of the insert block.

[0115] 换言之,在区段内的最初的段的前一个、最终段的后一个不存在插入块。 [0115] In other words, before the first segment of a section in the final stage after a present block is not inserted. 此外,插入块是与邻接的段独立的区域。 Further, the insertion section of the adjacent blocks are separate areas.

[0116] 在图9A的例子中,在层O上存在段的开始地址以及结束地址确定了的保留段I。 [0116] In the example of FIG. 9A, the presence of the start address and the end address of the segment is determined on the layer of the retention segment O I. 段I以后的未记录区域作为不完全段处理,段2的结束地址被暂时赋予层I的数据区域结束地址。 After stage I of the unrecorded area as incomplete segment processing, the end address of segment 2 is temporarily assigned to regions layer I end address.

[0117] 区段内存在的段中确定了结束地址的段、即保留段I的信息记录在SDCB中。 [0117] In the memory section in the section determination section end address, i.e., the reservation information is recorded in section I of the SDCB. 段I和段2之间存在插入块,该插入块在段2中记录用户数据时被记录。 Presence of the insert block segment between segments I and 2, the insert block is recorded recording data in the user segment 2. [0118] 图9B表示以用户数据区域跨越记录层52、53 (数据区域54、55)的形式将不完全段2新分割为两个段的状态。 [0118] FIG. 9B shows a user data area to form the recording layer 52, 53 across (data region 54, 55) will not entirely new section 2 is divided into two sections state. 在该情况下,如前所述,不完全段2的结束地址确定,成为保留段2。 In this case, as described above, the end address of segment 2 is not completely determined, section 2 becomes retained. 此时,保留段2的信息被追加到SDCB内,并将更新的SDCB记录在规定的区域中。 At this time, retain information section 2 is added into the SDCB, and recorded in the SDCB is updated in a predetermined area. 在保留段2的后方生成新的不完全段3。 After retention of paragraph 2 of the new party generates incomplete section 3.

[0119] 在对层I的数据区域55记录数据时,为了进行记录在数据区域55的开始地址的数据的重放,而在数据区域55之前记录层插入。 [0119] When data is recorded on the data region 55 layer I, in order to perform data start address recorded in the data area 55 of the reproducing and the recording layer 55 is inserted before a data area. 该层插入在对层I的数据区域55进行数据记录时被记录。 This layer is inserted in the data area of ​​the layer 55 of the data record I is recorded.

[0120] 图9C是在记录层52、53的边界段被分割的情况。 [0120] FIG. 9C is a case where the recording layer at the boundary section 52, 53 is divided. 在该情况下,在保留段2和不完全段3之间、即层I的数据区域开始地址存在插入块,但将该插入块(第三规定数据)配置在层I的数据区域55之前的区域中的层I的中间区域(第三规定区域)中(或者,层I的数据区域55的前端也可以)。 In this case, the retention segment 2 and segment 3 between incomplete, i.e., the data area start address of the presence of the insert block layer I, but the insert block (third predetermined data) arranged in the area before the data layer 55 is I I region of the intermediate layer in a region (a third predetermined region) (or the front end of layer I may be the data area 55). 该情况下的插入块由具有表示中间区域的数据属性的数据记录,并在对段3的用户数据区域进行记录时被记录。 Insertion piece in this case the data attribute data indicating the recording region having an intermediate, and is recorded in the user data area of ​​the recording section 3.

[0121] S卩,在DVD+R中,段的开始地址、以及结束地址记录在SDCB内,因此通过参照SDCB内的信息可以取得段的开始地址。 [0121] S Jie, the DVD + R, the segment start address, and end address recorded in the SDCB, it is possible to obtain the start address of the segment information in the SDCB by reference.

[0122] 一旦区段结束,则记录在区段内的数据基于记录在从区段开始地址起规定位置的文件管理信息被读取。 [0122] Once the end section, is recorded in the data recording section based on a predetermined position is read from the start address segment from the file management information. 即,在DVD+R中,关于数据记录完成了的区段,区段内的段信息不重要,仅在将开放区段分割为段而进行记录的情况下必要。 That is, in the DVD + R, the data on the recording completion segment, the segment information section is not important, necessary only in the case where the opening section is divided into segments for recording.

[0123] 从而,在进行第二层的记录层53的数据区域开始地址成为插入块这样的段分割的情况下,不必将插入块记录在数据区域中。 [0123] Thus, during data area start address of the recording layer 53 of the second layer becomes such a case where the insertion section of the divided blocks is not necessary to insert blocks are recorded in the data area.

[0124] 因此,在本实施方式中,即使在进行第二层的记录层53的数据区域开始地址成为插入块这样的段分割的情况下,插入块被记录在第二层的记录层53的数据区域55的前一个,所以可以正常地重放对第二层的记录层53的数据区域开始地址记录的数据。 [0124] Accordingly, in the present embodiment, even when the data area start address of the recording layer of the second layer 53 becomes the insertion of the block division in such segments, the insert block is recorded in the recording layer 53 of the second layer 55 before a data area, the data can be normally reproduced data area start address of the recording layer 53 of the second layer.

[0125] 图9D表示插入块的特殊的记录方法,所以意图上表示从第二层的层I开始进行数据记录的段分割的例子。 [0125] FIG. 9D showing a recording method of inserting a special block, so I began showing an example of pieces of data divided from the recording layer of the second layer on the intention. 在该例子中,在数据区域54和55的边界进行段分割。 In this example, a segment divided in the data region 54 and the boundary 55. 在该情况下,如图9D所示,层O的数据区域54全部成为保留段1,层I的数据区域55之前的区域的层I的中间区域成为插入块,层I的数据区域成为不完全段2。 In this case, as shown in FIG. 9D, O layer data area 54 becomes full retention of paragraph 1, before the layer region 55 of layer I data area I becomes the middle region insert block, the data region I layer becomes incomplete section 2. 用户通过从段2开始进行数据记录,可以进行从第二层开始的数据记录。 User data recording starts from the section 2, data can be recorded from the beginning of the second layer.

[0126] 图10是用于说明图I的光信息记录重放装置I执行的、作为本发明的一实施方式的光信息记录方法的流程图。 [0126] FIG. 10 is a flowchart of an optical information recording method as an embodiment of the present invention, the apparatus of FIG. I performed the optical information recording reproducing I.

[0127] 图10的处理是图I的光信息记录重放装置I的控制器6 (CPU)执行的光信息记录方法。 Processing [0127] FIG. 10 is a controller optical information recording reproducing apparatus I I 6 (CPU) of the optical information recording method performed. 控制器6将光盘51的两个记录层52、53的两个数据区域54、55作为连续的单一的数据区域分割为多个分割区域、即以区段为单位或以段为单位(步骤SI)。 The controller 6 two data areas of the two recording layers the optical disk 51 is divided 54, 55 52, 53 as a continuous single data area divided into a plurality of regions, i.e., in a sector unit or units of segments (step SI ).

[0128] 控制器6在区段或段等的各分割区域中分别参照图7A〜图9D使用所述方式进行数据的记录(步骤S2)。 [0128] Referring to FIG 7A~ FIG controller 6 in each of the divided regions, respectively, segment or segments in 9D like manner using the recording data (step S2).

[0129] 图11是作为光信息记录重放装置I执行的步骤S2的一例,说明进行以区段为单位的记录的情况的具体的处理的一例的流程图。 [0129] FIG. 11 is an optical information recording apparatus one case step S2 is performed by reproducing I described a case where the recording units of a sector of a flowchart illustrating an example of a specific process.

[0130] 在图11的例子中,记录除去多区段记录中的第一区段以及最终区段的区段。 [0130] In the example of FIG. 11, the recording section records the multi-removal zone in the first section and the final section. 在用户数据区域的前后记录引入区以及结束区。 Before and after the user data area and a lead-in area of ​​the recording end area. 在图11的例子中,不能进行区段内的段分割。 In the example of FIG. 11, it can not be divided in sections section.

[0131] 开始区段记录时(步骤SI I为“是”),控制器6取得请求记录地址(步骤S12)。 [0131] When the recording start section (step SI I "YES"), the controller 6 records the address acquisition request (step S12).

[0132] 接着,控制器6判定请求地址是否是层O内的地址(步骤S13)。 [0132] Next, the controller 6 determines whether the request address is the address within a layer O (step S13). 在请求地址是层O内的地址的情况下,控制器6对层O内的规定区域进行数据记录 In the case of a request address is an address within a layer of O, controller 6 a predetermined region in the data recording layer O

[0133](步骤 S14)。 [0133] (step S14).

[0134] 控制器6在步骤S14的数据记录中判定对层O的数据区域的记录是否完成(步骤S15)。 [0134] The controller 6 determines the data recording area of ​​the O layer is completed (step S15) In step S14, the data record. 在对层O的记录完成了的情况下,控制器6继续转移到对层I的记录,但在这里,在层I的数据区域55的前一个、即层I的中间区域内,如图9所说明的那样记录规定大小的层插入块(步骤S16)。 In the case where the recording layer O is completed, the controller 6 proceeds to continue recording on the layer I, but here, in the region of the front layer I data a 55, the intermediate layer i.e. region I, as shown in FIG 9 as described recording layer is inserted into a predetermined block size (step S16). 接着,控制器6对层I的数据区域55进行数据记录(步骤S17)。 Next, the data area of ​​the layer I controller 6 55 recording data (step S17).

[0135] 另一方面,在步骤S15中对层O的记录没有完成的情况下,进至步骤S18。 [0135] On the other hand, in step S15, in the case of the recording layer O is not completed, the process proceeds to step S18.

[0136] 此外,在步骤S13中请求地址在层I内的情况下,控制器6对层I内的规定区域进行数据记录(步骤S17)。 [0136] Further, in step S13, the request address in case of the layer I, the controller 6 in a predetermined area I data recording layer (step S17).

[0137] 接着,控制器6判定区段内的数据记录是否完成(步骤S18)。 [0137] Next, the controller 6 determines whether the data recording is completed in the zone (step S18). 如果数据记录没完成,控制器6返回步骤S12,继续进行请求地址的取得。 If the data recording is not completed, the controller 6 returns step S12, the address acquisition request to proceed.

[0138] 另一方面,在步骤S18中数据记录完成了的情况下,转移到区段结束处理。 [0138] On the other hand, in the case where the data recording step S18 is completed, the processing proceeds to the end section. 控制器6首先取得引入区开始地址(步骤S19)。 The controller 6 first obtains the start address of the lead-in area (step S19). 接着,控制器6判定引入区开始地址是否在层O内(步骤S20)。 Subsequently, the controller 6 determines whether the start address of the lead-in area (step S20) within the layer O.

[0139] 在步骤S20中引入区开始地址在层O内的情况下,控制器6对层O内的规定区域进行引入区的记录(步骤S21)。 [0139] introduced into the zone start address in step S20 in the case where the layer of O, controller 6 a predetermined region in the recording layer O of the lead-in area (step S21).

[0140] 接着,控制器6在引入区记录中判定对层O的数据区域的记录是否完成(步骤S22)。 [0140] Next, the controller 6 determines that a data recording area of ​​the O layer is completed (step S22) in the lead-in area records.

[0141] 在步骤S22中对层O的记录完成了的情况下,接着转移到对层I的记录。 [0141] In step S22, a case where the recording layer of the completed O, then transferred to the recording layer I. 控制器6首先记录层O以及层I的中间区域(步骤S23)。 O controller 6, and an intermediate layer I, layer region (Step S23) is first recorded. 接着,控制器6对层I的数据区域记录引入区的剩余部分(步骤S24)。 Next, the data region of the layer I controller 6 records the remaining portion of the lead-in area (step S24).

[0142] 另一方面,在步骤S22中,在层O内引入区记录完成了的情况下,进至步骤S25。 In the case [0142] On the other hand, in step S22, the lead-in area in the recording layer O is completed, proceeds to step S25. 此夕卜,在引入区开始地址在层I内的情况下(步骤S20为“否”),对层I内的规定区域记录引入区(步骤S24)。 Bu this evening, the start address at the introduction region is within the layer I (step S20 is "NO"), a predetermined region in the recording layer I lead-in area (step S24).

[0143] 在区段结束处理中,接着进行结束区记录。 [0143] In the session closing process, followed by the end of the recording area. 这里,首先取得结束区开始地址(步骤S25),并判定结束区开始地址是否在层O内(步骤S26)。 Here, the first end region to obtain a start address (step S25), and determines whether the end of the start address area (step S26) within the layer O. 在结束区开始地址在层O内的情况下(步骤S26为“是”),对层O内的规定区域进行结束区的记录(步骤S27)。 In the case where the start address of the end region within the layer of O (step S26 "Yes"), a predetermined region in the recording layer end region O (step S27). 接着,判定结束区记录中对层O的数据区域的记录是否完成(步骤S28),在对层O的记录完成了的情况下(步骤S28为 Next, it is determined to end the data recording area in the recording area of ​​the O layer is completed (step S28), in the case where the recording layer is completed in O (step S28 of

[0144] “是”),接着转移到对层I的记录。 [0144] "Yes"), then transferred to the recording layer I. 这里,记录层O以及层I的中间区域(步骤S29),并对层I的数据区域记录结束区的剩余部分(步骤S30)。 Here, the recording layer and the intermediate region O (step S29) layer I, and the remaining portion of layer I data area of ​​the recording end area (step S30). 另一方面,在层O内完成了引入区记录的情况下(步骤S28为“否”),结束一系列的处理。 On the other hand, a case where the completion of the lead-in area in the recording layer O (Step S28 "No"), the series of processing ends. 此外,在结束区开始地址在层I内的情况下(步骤S26为“否”),进至步骤S30,并对层I内的规定区域记录结束区(步骤S30)。 Further, at the end of the start address is within the region of the layer I (step S26 is "NO"), proceeds to step S30, the predetermined region of the recording end area (step S30) and the inner layer I. 以上的区段结束处理结束之后,结束一系列的处理。 After the session closing above the end of the process, a series of processes ends.

[0145] 以上说明的处理中,对光盘51进行用户数据、插入块、引入区、结束区、中间区域等的记录。 Processing [0145] described above, the user data of the optical disk 51, insert block, lead-in area, recording end region, the intermediate region and the like. 关于该处理中的用户数据等的记录,通过参照图7A〜图9D以前面叙述的方式执行。 Recording the user data on the process and the like, 9D performed in a manner previously described with reference to FIG 7A~ FIG.

[0146] 在本例中,说明了除了第一区段以及最终区段的以区段为单位的数据记录,但在记录第一区段或最终区段的情况下的处理也同样。 [0146] In the present embodiment, in addition to the data recording described first section and the final section to section as a unit, but the processing in the case where the recording of the first section or end section equally. 第一区段记录的情况下,代替引入区而记录导入区,在最终区段记录的情况下,代替结束区而记录导出区。 A case where a first recording section, recording lead-in area and the lead-in area in place, in the case where the final portion of the record, and lead-out area is recorded in place of the end region. 在该情况下,导入区导出区的记录与参照图8A-图SC说明的引入区、结束区的记录同样地进行。 In this case, the lead-in area recording lead-in area SC described lead-out area is recorded with reference to FIGS. 8A- FIG end region the same manner.

[0147] 此外,在区段结束处理中,记录了各记录层52、53的中间区域,但不是记录中间区域的全部区域,而是在可以进行与现有的DVD-ROM驱动器的重放互换的范围内记录其一部分的区域也可以。 [0147] Further, Processing, intermediate recording area in the recording layers 52 and 53 end portion, but not all of the recording area of ​​the intermediate region, but can be reproduced in a conventional DVD-ROM drive intermodulation changing the recording range may be a part of the region.

[0148] 进而,在所述说明中,作为例子举出了OTP方式的双层DVD+R盘,但光盘51也可以是PTP方式的DVD+R。 [0148] Further, in the description, examples thereof include a double-layer DVD + R disc of the OTP mode, the disc 51 may be a DVD + R PTP mode. 在该情况下,第二层的记录层53的层插入块记录在第二层的记录层53的导入区域内,在跨越记录层52、53进行了区段记录的情况下,代替记录中间区域,而记录层O的导出区域、以及层I的导入区域。 In this case, the second layer of the recording layer 53 is inserted into the lead-in area is recorded in blocks of the recording layer of the second layer 53, in the case where the cross section of the recording layer 52, 53 has been recorded, instead of the middle area recording , O and lead-out area of ​​the recording layer, and a lead-in area of ​​the layer I.

[0149] 图12是在步骤S2中进行以段为单位的数据记录的情况下的处理的流程图。 [0149] FIG. 12 is a flowchart of processing in the case where the data recording unit segment in step S2. 在本例中,在步骤Si中将不完全段分割为保留段和新的不完全段之后,在保留段中进行数据记录。 After the present embodiment, the step is not completely divided into segments Si retained in the new segment and incomplete segment, the data recorded in the reserved section. 在图12中,与图11同一标号的步骤是同样的内容的处理。 In FIG. 12, the same reference numerals in FIG. 11 step is processed in the same content.

[0150] 段记录开始后(步骤S31为“是”),首先以指定的大小保留(reserve)段(步骤S32)。 After the [0150] recording period is started (Step S31 "Yes"), the first retention period to the specified size (step S32) (reserve). 在本保留处理中,将存在于层O以及层I的数据区域54、55视为一个近似数据区域56,在跨越记录层52、53的范围内许可段的分割。 In the retention process, is present in the layer and the layer I O data areas 54, 55 as a data area 56 is approximately divided permission section in the range of 52 and 53 across the recording layer. 接着,取得请求记录地址(步骤S12),并判定请求地址是否为层O内的地址(步骤S13)。 Next, recording address acquisition request (step S12), and determines whether the address requested address (step S13) as in the O layer. 在请求地址是层O内的地址的情况下(步骤S13为“是”),进一步判定请求地址是否是段开始地址(步骤S33),在是段开始地址的情况下(步骤S33为“是”),在段的前一个记录插入块(步骤S34),并对层O进行数据记录(步骤S14)。 In the case of a request address is an address within a layer O (step S13 is "Yes"), further determines the request address is in the segment start address (step S33), in a section start address (step S33 "Yes" ), the insert block (step S34), and a data recording layer of O (step S14) before recording a segment. 另一方面,如果请求地址不是段开始地址(步骤S33为“否”),进至步骤S14。 On the other hand, if the requested address is not a segment start address (step S33 "No"), proceeds to step S14.

[0151] 接着,在数据记录中判定对层O的数据区域的记录是否完成(步骤S 15),在对层O的记录完成了的情况下(步骤S15为“是”),接着转移到对层I的记录。 [0151] Next, it is determined in the data record recording layer O data area is completed (step S 15), in the case where the recording layer O is completed (step S15 "Yes"), then transferred to a pair of I recording layer. 这里,在层I的数据区域的前一个、即层I的中间区域内记录规定大小的层插入块(步骤S16),并对层I的数据区域进行数据记录(步骤S17)。 Here, before a data area of ​​the layer I, i.e., the intermediate layer region I of the recording layer is inserted into a predetermined block size (step S16), and the I layer of the data recording region data (step S17). 另一方面,如果对层O的记录没有完成(步骤S15为“否”),则进至步骤S18。 On the other hand, if the recording layer O is not completed (Step S15 "No"), the process proceeds to step S18.

[0152] 接着,在请求地址在层I内的情况下(步骤S13为“否”),判定是否为段开始地址(步骤S35)。 [0152] Subsequently, in the request address is within the layer I (Step S13 "No"), it is determined whether the segment start address (step S35). 在不是段开始地址的情况下(步骤S35为“否”),对层I的规定区域进行数据记录(步骤S17)。 In the case of not the segment start address (Step S35 "No"), a predetermined region of the recording layer I data (step S17). 另一方面,在请求地址是段开始地址的情况下(步骤S35为“是”),进一步判定请求地址是否是层I的数据区域开始地址(步骤S36)。 On the other hand, in the case where the request address is the start address of the segment (in step S35 is "Yes"), further determines whether to request the address data area start address of layer I (step S36). 这里,如果不是层I的数据区域开始地址(步骤S36为“否”),则对层I的数据区域内的规定地址记录插入块(步骤S37),如果是层I的数据区域开始地址(步骤S36为“是”),则在层I的数据区域的前一个、即层I的中间区域内记录插入块(步骤S38),并对层I的数据区域进行数据记录(步骤S17)。 Here, if not the layer I data area start address (step S36 "No"), the predetermined address in the data area of ​​the layer I records into blocks (step S37), if the data area start address of layer I (step a front S36 is "yES"), then the data region of layer I, i.e., the intermediate layer is inserted into a recording block region I (step S38), and the I layer of the data recording region data (step S17). 在以上的数据记录处理结束之后,判定段的数据记录是否完成(步骤S18),如果段记录没有完成(步骤S18为“否”),则继续进行请求地址的取得(步骤S12以后),在段记录完成了的情况下(步骤S8为“是”),结束一系列的处理。 After the completion of the above data recording process, the data recording determination section is completed (step S18), if segment recording is not completed (Step S18 "No"), proceed to acquire (Step S12 after) the request address, the segment a case where the recording is completed (step S8 is "yes"), the series of processing ends.

[0153] 在相关处理中,对于用户数据、插入块等的记录,参照图7〜图9通过前述的方式执行。 [0153] In a related process, the user data, such as inserting a recording block, referring to FIG. FIG. 9 July to be performed by the above-described manner.

[0154] 在本例中,说明了在保留了段之后对保留段进行数据记录的情况,但在段保留后对新的不完全段进行数据记录的情况下,也可以同样进行处理。 In the case [0154] In the present embodiment, a case of recording data in the period after the retention period of the reservation, but the new data recording section after the section is not completely retained, can be similarly treated. 此外,段的保留和数据记录不必连续进行,也可以分别独立进行。 In addition, the retention segment and the data record need not be continuous, or may be performed independently. 进而,作为例子举出OTP方式的双层DVD+R盘,但也可以是PTP方式的DVD+R。 Further, the way of example include OTP double layer DVD + R disc, but may be a DVD + R PTP mode. 此外,在数据区域的前一个记录的插入块也可以是层插入块。 Further, in the block before inserting a record data area of ​​the block may be inserted into the layer. [0155] 图13是包括图I的光信息记录重放装置的本发明的一实施方式的信息处理装置101的结构的方框图。 [0155] FIG. 13 is a block diagram showing a configuration of the information processing apparatus 101 of the embodiment of the present invention, an embodiment of the optical information recording reproducing apparatus comprising I in FIG.

[0156] 如图13所示,该信息处理装置101例如是个人计算机,通过总线104连接进行各种运算并集中控制各部分的CPU102,和由各种ROM或RAM构成的存储器103。 [0156] As shown in FIG. 13, the information processing apparatus 101 is a personal computer, connected via a bus 104, and performs various arithmetic CPU102 centralized control of each part, and a memory constituted by a RAM or a ROM 103.

[0157] 总线104上还经由规定的接口连接有硬盘驱动器(HDD)等磁存储装置105、鼠标和键盘等构成的输入装置106、IXD或CRT等显示装置107、读取光盘等记录介质108的记录介质读取装置109、光信息记录重放装置I。 [0157] bus 104 is also connected to an input device including a hard disk drive (HDD), a magnetic storage device 105, a mouse and a keyboard or the like via a predetermined interface 106, IXD, or the like a CRT display device 107, reads an optical disk recording medium 108, a recording medium reading device 109, the optical information recording and reproducing apparatus I.

[0158] 此外,总线104上还连接有与网络110进行通信的规定的通信接口111。 [0158] Further, the bus 104 is also connected to a communication interface 111 performs a predetermined communication with the network 110. 通信接口111可经由网络110与因特网等WAN连接。 The communication interface 111 may be connected via a network such as the Internet 110 and WAN.

[0159] 作为记录介质108,可以使用⑶和DVD等光盘、光磁盘、软盘等各种方式的介质。 [0159] As the recording medium 108, the medium may be used in various ways ⑶ and DVD discs, magneto-optical disk, floppy disk. 此夕卜,记录介质读取装置109根据记录介质108的种类可以使用光盘驱动器、光磁盘驱动器、软盘驱动器等。 Bu this evening, a recording medium reading device 109 according to the type of the recording medium 108 may use an optical disk drive, an optical disk drive, floppy disk drive.

[0160] 在图13的信息处理装置101中,记录介质读取装置109与光信息记录重放装置I分开图示。 [0160] In the information processing apparatus 101 of FIG. 13, a recording medium reading device 109 and the optical information recording and reproducing apparatus I shown separately. 或者,也可以将记录介质读取装置109构成为与光信息记录重放装置I相同的 Alternatively, the recording medium reading device 109 configured as an optical information recording apparatus I and reproducing the same

>jU ρςα装直。 > JU ρςα loaded straight.

[0161] 此外,在所述光信息记录重放装置I的说明中,通过控制器6的控制执行的情况为前提进行了说明。 [0161] In the description of the optical information recording and reproducing apparatus I, has been described to precondition the control performed by the controller 6. 或者,也可以根据记录在磁存储装置105中的控制程序通过信息处理装置101执行的控制来实现图7Α〜图12的处理。 Alternatively, FIG 7Α~ may also be achieved by the control 12 of FIG processing performed by the information processing apparatus 101 according to a control program recorded in the magnetic storage device 105.

[0162] 在该情况下,磁存储装置105中记录的控制程序构成本发明的一实施方式的程序。 [0162] In this case, a magnetic storage device control program 105 constituting the program recorded in an embodiment of the present invention. 该控制程序由记录介质读取装置109从本发明的一实施方式的记录介质108中读取,或者,从因特网等WAN下载等,通过对信息处理装置101安装而记录在磁存储装置105中。 The recording medium is read by the control program 109 reads from the recording medium apparatus 108 of an embodiment of the present invention, or downloading from the Internet, WAN, etc., through the information processing apparatus 101 is mounted and recorded on a magnetic storage device 105. 通过该安装,信息处理装置101对于所述控制成为可动作的状态。 By this mounting, the information processing apparatus 101 to the control state capable of operation. 该控制程序是在规定的操作系统上动作的软件。 The control program is the operating system software in action prescribed. 此外,也可以是构成特定的应用软件的一部分的程序。 In addition, the program may be composed of a specific part of the application software.

[0163] 以OTP方式的双层DVD+R为例说明了所述光盘51,因此该分割区域的分割在以区段为单位或以段为单位中进行,也可以在轨道单位中进行。 [0163] In the OTP mode two-layer DVD + R as an example of the optical disc 51, so that the divided regions divided in units of a sector or a unit of segment, or may be carried out in track units.

[0164] 此外,在上述实施方式中,作为光盘51说明了以DVD+R为对象的例子,但本发明的光信息记录方法、光信息记录装置、信息处理装置、光信息记录介质、程序以及记录介质不限于这一点,也可以以DVD+RW、DVD-R/RW等各种类型的光盘为对象。 [0164] Further, in the above embodiment, as the optical disc 51 illustrates an example in DVD + R as a target, but an optical information recording method of the present invention, an optical information recording apparatus, an information processing apparatus, the optical information recording medium, program, and the recording medium is not limited to this, but also various types of optical disc may be DVD + RW, DVD-R / RW as the object.

Claims (6)

1. 一种光信息记录方法,对具有多个记录层并在各记录层上分别具有可记录信息的数据区域的光信息记录介质进行数据的记录,其特征在于,该方法包含: 分割步骤,将所述多个记录层的所述数据区域中的至少两个数据区域作为连续的单一的数据区域分割为多个分割区域;以及记录步骤,在各分割区域进行数据的记录, 所述记录步骤在所述分割区域间设定记录第三规定数据的插入块,在所述插入块跨越所述两个数据区域时,将该插入块分割为两个,将插入块分割为两个而获得的各分割部分设定在所述数据区域而进行所述第三规定数据的记录, 在所述光信息记录介质符合在单面上形成了双层的记录层的DVD+R标准的情况下,所述分割步骤作为所述分割区域的分割进行段的分割,所述记录步骤进行所述记录。 1. An optical information recording method, and having a plurality of recording layers each having a data recording area of ​​the optical information recording medium for recording information data, characterized in that the method comprises the recording layer on each of: dividing step, at least two data area of ​​the data recording region of said plurality of divided layers as a continuous single data area divided into a plurality of regions; and a recording step of recording data in each divided region, said recording step recording a third predetermined set of data block is inserted between the divided regions, when the block is inserted across the two data areas, the insert block is divided into two, the two insert blocks obtained by dividing when each divided portion is set in the data recording area and said third predetermined data, forming a double recording layer of the optical information recording medium on a line with one side of the DVD + R standard, the a dividing step dividing said divided regions for the divided segments, said step of recording the recording.
2.如权利要求I所述的光信息记录方法,其特征在于,所述记录步骤将所述分割区域作为所述光信息记录介质的轨道而进行所述记录。 2. The optical information recording method according to claim I, wherein the step of dividing the recording area as a recording track of the optical information recording medium and for the.
3.如权利要求I所述的光信息记录方法,其特征在于,所述分割步骤将所述多个记录层的所述数据区域中的至少两个数据区域作为连续的单一的数据区域分割为多个分割区域时,在所述两个数据区域的边界进行分割。 I as claimed in claim 3 of the optical information recording method, wherein said step of dividing the data area of ​​said at least two of said plurality of data areas divided in a recording layer of a single continuous data area when a plurality of divided regions, at the boundary of the two divided data area.
4. 一种光信息记录装置,对具有多个记录层并在各记录层上分别具有可记录信息的数据区域的光信息记录介质进行数据的记录,其特征在于,包括: 分割部件,将所述多个记录层的所述数据区域中的至少两个数据区域作为连续的单一的数据区域,分割为多个分割区域;以及记录部件,在各分割区域分别进行数据的记录, 所述记录部件在所述分割区域间设定记录第三规定数据的插入块,在所述插入块跨越所述两个数据区域时,将该插入块分割为两个,将插入块分割为两个而获得的各分割部分设定在所述数据区域而进行所述第三规定数据的记录, 在所述光信息记录介质符合在单面上形成了双层的记录层的DVD+R标准的情况下,所述分割部件作为所述分割区域的分割进行段的分割,所述记录部件进行所述记录。 An optical information recording apparatus having a recording layer and a plurality of optical information recording media each having a data recordable area for recording information data on each recording layer, characterized by comprising: dividing means, The at least two data area of ​​the data recording region of said plurality of layers in a single continuous data area is divided into a plurality of divided regions; and a recording means for recording data are performed in each divided region, the recording member recording a third predetermined set of data block is inserted between the divided regions, when the block is inserted across the two data areas, the insert block is divided into two, the two insert blocks obtained by dividing when each divided portion is set in the data recording area and said third predetermined data, forming a double recording layer of the optical information recording medium on a line with one side of the DVD + R standard, the dividing said region as a division member dividing the divided sections, said recording means performs the recording.
5.如权利要求4所述的光信息记录装置,其特征在于,所述记录部件将所述分割区域作为所述光信息记录介质的轨道而进行所述记录。 5. The optical information recording apparatus according to claim 4, wherein said recording means as the divided region of the optical information recording track and for the recording medium.
6.如权利要求4所述的光信息记录装置,其特征在于,所述分割部件将所述多个记录层的所述数据区域中的至少两个数据区域作为连续的单一的数据区域分割为多个分割区域时,在所述两个数据区域的边界进行分割。 6. The optical information recording apparatus according to claim 4, wherein said partition member at least two data area of ​​the data recording region of said plurality of divided layers as a continuous single data area when a plurality of divided regions, at the boundary of the two divided data area.
CN 200810002976 2003-03-25 2004-03-05 Optical data recording method and optical data recording device CN101286343B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP083305/03 2003-03-25
JP2003083305 2003-03-25
JP2003150355 2003-05-28
JP150355/03 2003-05-28
JP353504/03 2003-10-14
JP2003353504A JP3594243B1 (en) 2003-03-25 2003-10-14 The optical information recording method, an optical information recording apparatus, an information processing apparatus, an optical information recording medium
CN200480002166.1 2004-03-05
CN200480002166.12004.03.05 2004-03-05

Publications (2)

Publication Number Publication Date
CN101286343A CN101286343A (en) 2008-10-15
CN101286343B true CN101286343B (en) 2012-11-28

Family

ID=36077600

Family Applications (2)

Application Number Title Priority Date Filing Date
CN 200810002976 CN101286343B (en) 2003-03-25 2004-03-05 Optical data recording method and optical data recording device
CN 200480002166 CN100412977C (en) 2003-03-25 2004-03-05 Optical information recording method, optical information recording device, information processing device

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN 200480002166 CN100412977C (en) 2003-03-25 2004-03-05 Optical information recording method, optical information recording device, information processing device

Country Status (1)

Country Link
CN (2) CN101286343B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1179589A (en) 1996-07-04 1998-04-22 索尼公司 Recording medium and reproducing apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1179589A (en) 1996-07-04 1998-04-22 索尼公司 Recording medium and reproducing apparatus

Also Published As

Publication number Publication date
CN101286343A (en) 2008-10-15
CN100412977C (en) 2008-08-20
CN1735940A (en) 2006-02-15

Similar Documents

Publication Publication Date Title
US6243338B1 (en) Recording apparatus, recording method, and disc-shaped record medium
CA2531572C (en) Write-once recording medium, recording method, recording apparatus, reproduction method, and reproduction apparatus
KR100937883B1 (en) Device and method for recording information
JP5247379B2 (en) Information storage medium and recording and / or reproducing method
KR101008641B1 (en) Method and apparatus for managing overwrite on an optical disc write once
JP4606693B2 (en) Optical disc, recording apparatus, reproducing apparatus, recording method, reproducing method
JP4026519B2 (en) Recording medium, recording apparatus, reproducing apparatus, recording method, reproducing method
CN1276427C (en) Information reproducing equipment, obtaining method for data management information
CN1284153C (en) Method of recording information on information storage medium
RU2385510C2 (en) System, method and device for control of defect zone of non-rewritable optical recording medium
JP3979560B2 (en) Disk type discrimination method and its reproducing device
CN100550141C (en) Information recording method, information recording device
CN1249700C (en) Recording medium with read-only and write area and record/reproduction device and method thereof
CN1303594C (en) Multi-layered optical information storage medium and recording/reproducing method therefor
JP4379276B2 (en) Recording method, recording apparatus, reproducing method, reproducing apparatus, a recording medium
JP4218168B2 (en) Disk drive, disk format method
KR20050017552A (en) Optical disc and recording method of Disc Information of optical disc
JPH10112166A (en) Method and device for finalizing optical disk
JP2003510742A (en) How to immediate write or read the files on the disk-shaped recording medium
US7016289B2 (en) Information-processing apparatus, information-recording apparatus, information-processing system, information- recording method, program for information recording, and storage medium
JP2001351334A (en) Optical recording medium and data recorder-reproducer performing data recording-reproducing with respect to the recording medium
JPH087981B2 (en) Write-once information recording medium of the additional system and method information management
JP4633346B2 (en) Recording medium, a recording apparatus, a recording method
CN1327437C (en) Storage medium, recording/reproducing apparatus, and recording/reproducing method
US6628602B2 (en) Optical information recording medium

Legal Events

Date Code Title Description
C06 Publication
C10 Request of examination as to substance
C14 Granted