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    • 2. 发明授权
    • Information processing apparatus, audio signal processing method, and program product
    • 信息处理装置,音频信号处理方法和程序产品
    • US08676363B2
    • 2014-03-18
    • US12661278
    • 2010-03-12
    • Shigeru InoueShinya Okada
    • Shigeru InoueShinya Okada
    • G06F17/00H04R29/00H04J3/06
    • G10L19/005
    • An information processing apparatus includes a communication unit, an incoming data determining unit, and an audio processing command generator. The communication unit communicates with an external apparatus that splits outgoing audio data and sequentially sends transmission audio signals, each signal having a header and transmission audio data containing some of the split audio data with an appended first counter. The incoming data determining unit determines the existence of continuity-related errors in a received transmission audio signal, on the basis of the first counter, as well as a second counter contained in the header. The audio processing command generator selectively generates an audio processing command on the basis of the determination results in the incoming data determining unit, wherein the audio processing command stipulates audio data playback processing to be conducted in the event of an error.
    • 信息处理装置包括通信单元,输入数据确定单元和音频处理命令生成器。 通信单元与分离出去的音频数据的外部设备进行通信,并且顺序地发送发送音频信号,每个信号具有标题和包含一些分离音频数据的传输音频数据与附加的第一计数器。 输入数据确定单元基于第一计数器确定接收到的发送音频信号中的连续性相关错误的存在以及包含在标题中的第二计数器。 音频处理命令生成器基于输入数据确定单元中的确定结果选择性地生成音频处理命令,其中音频处理命令规定在发生错误的情况下进行音频数据重放处理。
    • 4. 发明授权
    • Vehicular control object determination system and vehicular travel locus estimation system
    • 车辆控制对象确定系统和车辆行驶轨迹估计系统
    • US08165797B2
    • 2012-04-24
    • US13114663
    • 2011-05-24
    • Kiichiro SawamotoShigeru InoueHiroshi Sato
    • Kiichiro SawamotoShigeru InoueHiroshi Sato
    • G08G1/16
    • B60W40/02B60W10/06B60W30/16B60W2550/20G08G1/16
    • In a vehicular control object determination system, locus correlation degree calculator calculates a degree of correlation between a future travel locus of a vehicle estimated by first travel locus estimator based on a vehicle speed and a yaw rate and a future travel locus of the vehicle estimated by second travel locus estimator based on a past travel locus of the vehicle calculated by travel locus calculator. When control object determiner determines a control object based on the travel locus estimated by the first travel locus estimator and predetermined control object determination conditions, the control object determination conditions are modified according to the degree of correlation, that is, the degree of reliability of the travel locus estimated by the first travel locus estimator, thereby achieving both accuracy with which the control object is determined and determination of the control object at a distance.
    • 在车辆控制对象确定系统中,轨迹相关度计算器基于车速和横摆率来计算由第一行驶轨迹估计器估计出的车辆的未来行驶轨迹与由 基于由行驶轨迹计算器计算的车辆的过去行驶轨迹的第二行驶轨迹估计器。 当控制对象确定器基于由第一行进轨迹估计器估计的行驶轨迹和预定控制对象确定条件来确定控制对象时,根据相关程度,即相关度的可靠度来修改控制对象确定条件 由第一行进轨迹估计器估计的行驶轨迹,从而获得确定控制对象的精度和距离上的控制对象的确定。
    • 6. 发明授权
    • Vehicular object detection system, tracking control system, and vehicle control system
    • 车辆物体检测系统,跟踪控制系统和车辆控制系统
    • US07266453B2
    • 2007-09-04
    • US10921008
    • 2004-08-17
    • Kiichiro SawamotoShigeru InoueHiroshi Satoh
    • Kiichiro SawamotoShigeru InoueHiroshi Satoh
    • G06F17/10
    • G08G1/166B60K31/0008B60W2540/02B60W2540/10B60W2540/12
    • An ACC system includes a radar device for detecting an object in front of a subject vehicle, locus estimator for estimating a travel locus of the subject vehicle, detection area setter for setting a predetermined detection area in front of the subject vehicle based on the travel locus of the subject vehicle, obstacle extractor for extracting a preceding vehicle based on a detection result of the radar device and the detection area, and acceleration/deceleration intention detector for detecting an intention of an occupant to accelerate or decelerate. Since the detection area setter increases the detection area for an obstacle when the acceleration/deceleration intention detector detects an intention of the occupant to decelerate, it is possible to reliably detect a cutting-in vehicle that cuts in front of the subject vehicle and to prevent the subject vehicle from coming into contact with the cutting-in vehicle, thus preventing the driver from feeling uncomfortable and ensuring reliable operation of the ACC system.
    • ACC系统包括用于检测目标车辆前方的物体的雷达装置,用于估计本车辆的行驶轨迹的轨迹估计器,用于基于行驶轨迹设定本车辆前方的预定检测区域的检测区域设定器 基于雷达装置的检测结果和检测区域提取前方车辆的障碍物提取器,以及用于检测乘员进行加速或减速的意图的加速/减速意图检测器。 由于当加速/减速意图检测器检测到乘员的意图减速时,由于检测区域设定器增加了障碍物的检测区域,因此可以可靠地检测在本车辆前方切割的切入车辆,并且防止 本车辆与切入车辆接触,从而防止驾驶员感到不舒服,并确保ACC系统的可靠运行。