公开(公告)号：WO2016098588A1

公开(公告)日：2016-06-23

申请号：PCT/JP2015/083833

申请日：2015-11-25

Applicant: MITSUBISHI ELECTRIC CORPORATION

Inventor： KIM, Kyeong Jin ,  OSECHAS, Okuary ,  PARSONS, Kieran ,  SAHINOGLU, Zafer

IPC: G01S19/39 ,  G01S19/26

CPC classification number: G01S19/43 ,  G01S19/14 ,  G01S19/22 ,  G01S19/26 ,  G01S19/29 ,  G01S19/426

Abstract: A navigation system for navigating a vehicle includes a position module for determining a current position of the vehicle by tracking at least one satellite signal, and an estimation module for identifying, upon an interruption of the tracking the satellite signal, an object blocking the satellite signal. The estimation module is also configured for determining, using a property of the object, a next position of the vehicle at a distance from the current position at which the navigation system reacquires the satellite signal, and the navigation system also includes an acquisition module for determining a phase of the satellite signal at the next position and for initializing, upon reacquiring the satellite signal, the tracking of the satellite signal using the phase.

Abstract translation: 用于导航车辆的导航系统包括：位置模块，用于通过跟踪至少一个卫星信号来确定车辆的当前位置;以及估计模块，用于在跟踪卫星信号的中断时识别阻挡卫星信号的对象 。 所述估计模块还被配置为用于使用所述对象的属性来确定与所述导航系统重新获取所述卫星信号的当前位置相距一定距离处的所述车辆的下一个位置，并且所述导航系统还包括用于确定 在下一个位置处的卫星信号的相位，并且在重新获取卫星信号时初始化用于使用该相位的卫星信号的跟踪。

公开(公告)号：WO2016098587A1

公开(公告)日：2016-06-23

申请号：PCT/JP2015/083832

申请日：2015-11-25

Applicant: MITSUBISHI ELECTRIC CORPORATION

Inventor： KIM, Kyeong Jin ,  OSECHAS, Okuary ,  KNIAZEV, Andrei ,  PARSONS, Kieran ,  SAHINOGLU, Zafer

IPC: G01S19/50 ,  G01S19/25

CPC classification number: G01S19/48 ,  G01C21/20 ,  G01S19/14 ,  G01S19/26 ,  G01S19/29 ,  G01S19/426 ,  G01S19/50 ,  G01S19/51

Abstract: A navigation system includes a first navigation module for determining a first position and a second navigation module for determining a second position. The first and the second navigation modules are mechanically connected, such that the first position is dependent on the second position. Also, the first and the second navigation modules are communicatively connected to exchange information including at least one of the first and the second positions. At an instant of time during an operation of the navigation system, the first navigation module receives the second position from the second navigation module and determines the first position based on the second position.

Abstract translation: 导航系统包括用于确定第一位置的第一导航模块和用于确定第二位置的第二导航模块。 第一和第二导航模块机械连接，使得第一位置取决于第二位置。 此外，第一和第二导航模块通信地连接以交换包括第一和第二位置中的至少一个的信息。 在导航系统操作期间的时刻，第一导航模块从第二导航模块接收第二位置，并且基于第二位置确定第一位置。

公开(公告)号：WO2016002407A1

公开(公告)日：2016-01-07

申请号：PCT/JP2015/065708

申请日：2015-05-26

Applicant: MITSUBISHI ELECTRIC CORPORATION

Inventor： KIM, Kyeong Jin ,  OSECHAS, Okuary ,  SAHINOGLU, Zafer ,  PARSONS, Kieran

IPC: G01S19/22

CPC classification number: G01S19/22 ,  G01S19/03

Abstract: A satellite navigation system includes a first Global Navigation Satellite System (GNSS) receiver for determining a first value of a parameter of a GNSS signal and a second GNSS receiver for determining a second value of the parameter of the GNSS signal. The first GNSS receiver is rigidly connected to the second GNSS receiver. The GNSS also includes a processor for comparing the first value of the parameter with the second value of the parameter to detect a multipath of the GNSS signal.

Abstract translation: 卫星导航系统包括用于确定GNSS信号的参数的第一值的第一全球导航卫星系统（GNSS）接收机和用于确定GNSS信号的参数的第二值的第二GNSS接收机。 第一个GNSS接收机刚性连接到第二个GNSS接收机。 GNSS还包括用于将参数的第一值与参数的第二值进行比较以检测GNSS信号的多路径的处理器。