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1. 发明公开

EP0804351A2 VEHICLE COMPUTER SYSTEM 失效
标题翻译：机动车辆计算机系统
公开(公告)号：EP0804351A2
公开(公告)日：1997-11-05
申请号：EP96942096.0
申请日：1996-11-27
申请人： MICROSOFT CORPORATION
发明人： BECKERT, Richard, D. , MOELLER, Mark, M. , WONG, William
IPC分类号： B60R16 , B60R11 , B60R25 , G01C21 , G06F1 , H04L29 , H04M1
CPC分类号： G01C21/3688 , B60R11/02 , B60R11/0211 , B60R11/0229 , B60R11/0252 , B60R16/0315 , B60R25/00 , B60R2011/0005 , B60R2011/027 , B60T2270/406 , G01C21/3661 , H04L29/06 , H04L29/06027 , H04L67/12 , H04L67/42 , H04L69/324 , H04L69/329 , H04M1/6041
摘要： A vehicle computer system has a housing sized to be mounted in a vehicle dashboard or other appropriate location, a computer mounted within the housing, and an open platform operating system which executes on an open hardware architecture computer. The open platorm operating systemm supports multiple different applications that can be supplied by a vehicle user. For instance, the operating system can support applications pertaining to entertainment, navigation, communications, security, diagnostics, and others. The computer has one or more storage drive (e.g., CD drive, floppy disk drive, cassette player, or hard disk drive) which permits the vehicle user to download programs from a storage medium (e.g., CD, diskette, cassette, or hard disk) to the computer. In the described implementation, the computer has two independent processors. One processor, which runs the operating system, is mounted in a stationary base unit of the housing and the other processor is mounted to a faceplate which is detachable from the base unit. When the faceplate is attached, the first processor provides the primary control over all operating systems (i.e., entertainment, navigation, communications, security, diagnostics, and others) and the faceplate processor is subservient. When the faceplate is detached, it forms a portable RF device with the faceplate processor providing radio and communications capabilities.

2. 发明授权

EP1044119B1 VEHICLE COMPUTER SYSTEM WITH AUDIO ENTERTAINMENT SYSTEM 有权
标题翻译：与AUDIOUNTERHALTUNGSSYTEM机动车辆计算机系统
公开(公告)号：EP1044119B1
公开(公告)日：2005-06-29
申请号：EP99902108.2
申请日：1999-01-07
申请人： MICROSOFT CORPORATION
发明人： BECKERT, Richard, D. , MOELLER, Mark, M. , LI, Hang
IPC分类号： B60R16/02
CPC分类号： B60R16/0315 , B60R2016/0322
摘要： A vehicle computer system has an audio entertainment system implemented in a logic unit and audio digital signal processor (DSP) independent from the host CPU. The audio entertainment system employs a set of ping/pong buffers and direct memory access (DMA) circuits to transfer data between different audio devices. Audio data is exchanged using a mapping overlay technique, in which the DMA circuits for two audio devices read and write to the same memory buffer. The computer system provides an audio manager API (application program interface) to enable applications running on the computer to control the various audio sources without knowing the hardware and implementation details of the underlying sound system. Different audio devices and their drivers control different functionality of the audio system, such as equalization, volume controls and surround sound decoding. The audio manager API transfers calls made by the applications to the appropriate device driver (9). The computer system also supports a speech recognition system. Speech utterances are picked up by a microphone and sampled at an internal sampling rate. However, the speech recognition system employs a lower sampling rate. The computer system converts microphone data from the higher internal sampling rate to the desired sampling rate by piggybacking the microphone data oncommand/message streams to an SPI (serial peripheral interface) of the audio DSP. The DSP performs normal low-pass filtering and down sampling on the data stream and then uses the SPI to send out the microphone data at the lower sampling rate.

3. 发明授权

EP0804351B1 VEHICLE COMPUTER SYSTEM 失效
标题翻译：机动车辆计算机系统
公开(公告)号：EP0804351B1
公开(公告)日：2003-08-27
申请号：EP96942096.7
申请日：1996-11-27
申请人： MICROSOFT CORPORATION
发明人： BECKERT, Richard, D. , MOELLER, Mark, M. , WONG, William
IPC分类号： B60R16/02 , G06F19/00
CPC分类号： G01C21/3688 , B60R11/02 , B60R11/0211 , B60R11/0229 , B60R11/0252 , B60R16/0315 , B60R25/00 , B60R2011/0005 , B60R2011/027 , B60T2270/406 , G01C21/3661 , H04L29/06 , H04L29/06027 , H04L67/12 , H04L67/42 , H04L69/324 , H04L69/329 , H04M1/6041
摘要： A vehicle computer system has a housing sized to be mounted in a vehicle dashboard or other appropriate location, a computer mounted within the housing, and an open platform operating system which executes on an open hardware architecture computer. The open platorm operating systemm supports multiple different applications that can be supplied by a vehicle user. For instance, the operating system can support applications pertaining to entertainment, navigation, communications, security, diagnostics, and others. The computer has one or more storage drive (e.g., CD drive, floppy disk drive, cassette player, or hard disk drive) which permits the vehicle user to download programs from a storage medium (e.g., CD, diskette, cassette, or hard disk) to the computer. In the described implementation, the computer has two independent processors. One processor, which runs the operating system, is mounted in a stationary base unit of the housing and the other processor is mounted to a faceplate which is detachable from the base unit. When the faceplate is attached, the first processor provides the primary control over all operating systems (i.e., entertainment, navigation, communications, security, diagnostics, and others) and the faceplate processor is subservient. When the faceplate is detached, it forms a portable RF device with the faceplate processor providing radio and communications capabilities.

4. 发明授权

EP0983159B1 DISPLAYING COMPUTER INFORMATION TO A DRIVER OF A VEHICLE 失效
标题翻译：显示系统显示电脑信息发送到车辆的司机
公开(公告)号：EP0983159B1
公开(公告)日：2003-11-19
申请号：EP98922477.9
申请日：1998-05-21
申请人： MICROSOFT CORPORATION
发明人： BECKERT, Richard, D. , MOELLER, Mark, M. , ZHOU, Li
IPC分类号： B60K35/00 , B60R16/02 , G07C5/08
CPC分类号： B60R16/0231 , B60K35/00 , B60K2350/1004 , B60K2350/106 , G01C21/265 , G01C21/36 , G01D7/002
摘要： A vehicle computer system includes a display device that is configurable for viewing by a driver of a vehicle while the vehicle is moving. The display device is responsive to a processor that executes application programs in conjunction with an operating system. A plurality of sensors are used to indicate the position of the display device, to indicate vehicle motion, and to indicate the state of a chosen vehicle control such as a parking brake. Application programs open display windows in conjunction with the operating system. In opening a window, an application program can indicate whether the window will contain driving-related information. The operating system monitors the sensors and prevents the display of non-driving-related windows to the driver when the vehicle is in motion or when it has the potential for motion. Specifically, the operating system in such a situation hides any windows that have not been specified as being driving-related. Initially, all windows are assumed to contain non-driver related information; hence, they are hidden until it is determined what type of information they display.

5. 发明公开

EP1044119A1 VEHICLE COMPUTER SYSTEM WITH AUDIO ENTERTAINMENT SYSTEM 有权
标题翻译：与AUDIOUNTERHALTUNGSSYTEM机动车辆计算机系统
公开(公告)号：EP1044119A1
公开(公告)日：2000-10-18
申请号：EP99902108.2
申请日：1999-01-07
申请人： MICROSOFT CORPORATION
发明人： BECKERT, Richard, D. , MOELLER, Mark, M. , LI, Hang
IPC分类号： B60R16/02
CPC分类号： B60R16/0315 , B60R2016/0322
摘要： A vehicle computer system has an audio entertainment system implemented in a logic unit and audio digital signal processor (DSP) independent from the host CPU. The audio entertainment system employs a set of ping/pong buffers and direct memory access (DMA) circuits to transfer data between different audio devices. Audio data is exchanged using a mapping overlay technique, in which the DMA circuits for two audio devices read and write to the same memory buffer. The computer system provides an audio manager API (application program interface) to enable applications running on the computer to control the various audio sources without knowing the hardware and implementation details of the underlying sound system. Different audio devices and their drivers control different functionality of the audio system, such as equalization, volume controls and surround sound decoding. The audio manager API transfers calls made by the applications to the appropriate device driver (9). The computer system also supports a speech recognition system. Speech utterances are picked up by a microphone and sampled at an internal sampling rate. However, the speech recognition system employs a lower sampling rate. The computer system converts microphone data from the higher internal sampling rate to the desired sampling rate by piggybacking the microphone data oncommand/message streams to an SPI (serial peripheral interface) of the audio DSP. The DSP performs normal low-pass filtering and down sampling on the data stream and then uses the SPI to send out the microphone data at the lower sampling rate.

6. 发明公开

EP0983159A1 DISPLAYING COMPUTER INFORMATION TO A DRIVER OF A VEHICLE 失效
标题翻译：显示系统显示电脑信息发送到车辆的司机
公开(公告)号：EP0983159A1
公开(公告)日：2000-03-08
申请号：EP98922477.9
申请日：1998-05-21
申请人： MICROSOFT CORPORATION
发明人： BECKERT, Richard, D. , MOELLER, Mark, M. , ZHOU, Li
IPC分类号： B60K35/00 , B60R16/02 , G07C5/08
CPC分类号： B60R16/0231 , B60K35/00 , B60K2350/1004 , B60K2350/106 , G01C21/265 , G01C21/36 , G01D7/002
摘要： A vehicle computer system includes a display device that is configurable for viewing by a driver of a vehicle while the vehicle is moving. The display device is responsive to a processor that executes application programs in conjunction with an operating system. A plurality of sensors are used to indicate the position of the display device, to indicate vehicle motion, and to indicate the state of a chosen vehicle control such as a parking brake. Application programs open display windows in conjunction with the operating system. In opening a window, an application program can indicate whether the window will contain driving-related information. The operating system monitors the sensors and prevents the display of non-driving-related windows to the driver when the vehicle is in motion or when it has the potential for motion. Specifically, the operating system in such a situation hides any windows that have not been specified as being driving-related. Initially, all windows are assumed to contain non-driver related information; hence, they are hidden until it is determined what type of information they display.

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