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    • 1. 发明授权
    • Unpaved road detection system
    • 未铺铺道路检测系统
    • US06260935B1
    • 2001-07-17
    • US09218621
    • 1998-12-22
    • Yasuhiro AbeMasaki BannoToshihisa KatoShinji TsugawaKoichi KondoYasushi KobayashiHiroyuki Matsubayashi
    • Yasuhiro AbeMasaki BannoToshihisa KatoShinji TsugawaKoichi KondoYasushi KobayashiHiroyuki Matsubayashi
    • B60T832
    • B60T8/344B60T8/17616B60T2210/16
    • The present invention is directed to an unpaved road detection system wherein a slip rate is calculated on the basis of wheel speeds detected by wheel speed sensors and a vehicle speed detected by a vehicle speed detection device. A linear acceleration sensor is provided for detecting an acceleration of the vehicle in a longitudinal direction thereof to produce a signal linearly proportional to the detected acceleration. A variation of the signal produced by the linear acceleration sensor corresponding to the variation of the slip rate is calculated. The variation of the signal is compared with a reference value. If the variation exceeds the reference value, it is determined that the vehicle is traveling on an unpaved road. The variation may be provided by calculating a difference between a first signal detected by the linear acceleration sensor when the slip rate exceeded a first reference rate, and a second signal detected by the linear acceleration sensor when the slip rate exceeded a second reference rate.
    • 本发明涉及一种未铺设道路检测系统,其中,基于由车轮速度传感器检测到的车轮速度和由车速检测装置检测的车速来计算打滑率。 提供线性加速度传感器,用于检测车辆在其纵向上的加速度,以产生与检测到的加速度成线性比例的信号。 计算由对应于滑移率的变化的线性加速度传感器产生的信号的变化。 将信号的变化与参考值进行比较。 如果变化超过参考值,则确定车辆在未铺设的道路上行驶。 可以通过当滑差率超过第一参考速率时计算由线性加速度传感器检测到的第一信号与当滑移速率超过第二参考速率时由线性加速度传感器检测到的第二信号之间的差异来提供变化。
    • 2. 发明授权
    • Data collection apparatus and method thereof
    • 数据收集装置及其方法
    • US08769069B2
    • 2014-07-01
    • US12892396
    • 2010-09-28
    • Kazuyuki SakaiYasushi KobayashiYuuki TadaTomoyuki Kobayashi
    • Kazuyuki SakaiYasushi KobayashiYuuki TadaTomoyuki Kobayashi
    • H04L29/06
    • G06F11/079G06F11/0709G06F11/0715
    • A data collection apparatus includes an information storing unit which stores application information collected from a server providing a service by running an application and includes detail information indicating a detail of the application, an information collecting unit which collects the application information from the server, an information identifying unit which identifies application information in which an abnormality has occurred and application information, affected by the abnormality, a first comparing unit which compares, as to the application information identified by the information identifying unit, all application information including the detail information and all application information including the detail information collected in the previous point, and extracts application information different from the application information collected in a previous point, and an information sending unit which sends the application information, extracted by the first comparing unit, to a data management apparatus which manages the application information.
    • 数据收集装置包括信息存储单元,其存储通过运行应用而从提供服务的服务器收集的应用信息,并且包括指示应用的细节的详细信息,从服务器收集应用信息的信息收集单元,信息 识别发生了异常的应用信息的识别单元和受该异常影响的应用信息的第一比较单元,其对由信息识别单元识别的应用信息进行比较,包括详细信息和所有应用的所有应用信息 包括前一点收集的详细信息的信息,并且提取与先前点收集的应用信息不同的应用信息,以及信息发送单元,其发送由第一比较提取的应用信息 单元,连接到管理应用信息的数据管理装置。
    • 8. 发明申请
    • DATA COLLECTION APPARATUS AND METHOD THEREOF
    • 数据采集​​装置及其方法
    • US20110078298A1
    • 2011-03-31
    • US12892396
    • 2010-09-28
    • Kazuyuki SakaiYasushi KobayashiYuuki TadaTomoyuki Kobayashi
    • Kazuyuki SakaiYasushi KobayashiYuuki TadaTomoyuki Kobayashi
    • G06F15/16
    • G06F11/079G06F11/0709G06F11/0715
    • A data collection apparatus includes an information storing unit which stores application information collected from a server providing a service by running an application and includes detail information indicating a detail of the application, an information collecting unit which collects the application information from the server, an information identifying unit which identifies application information in which an abnormality has occurred and application information, affected by the abnormality, a first comparing unit which compares, as to the application information identified by the information identifying unit, all application information including the detail information and all application information including the detail information collected in the previous point, and extracts application information different from the application information collected in a previous point, and an information sending unit which sends the application information, extracted by the first comparing unit, to a data management apparatus which manages the application information.
    • 数据收集装置包括信息存储单元,其存储通过运行应用而从提供服务的服务器收集的应用信息,并且包括指示应用的细节的详细信息,从服务器收集应用信息的信息收集单元,信息 识别发生了异常的应用信息的识别单元和受该异常影响的应用信息的第一比较单元,其对由信息识别单元识别的应用信息进行比较,包括详细信息和所有应用的所有应用信息 包括前一点收集的详细信息的信息,并且提取与先前点收集的应用信息不同的应用信息,以及信息发送单元,其发送由第一比较提取的应用信息 单元,连接到管理应用信息的数据管理装置。