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Document Title |
JP6320094B2 |
To prevent the timing of calculating an azimuth from being limited and to accurately calculate an azimuth.A current detection circuit 117 detects working currents which may affect a ground magnetic sensor 116, such as a driving current o...
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JP6312519B2 |
There is provided an image capturing apparatus including a movable unit. An acceleration detection unit detects an acceleration of the image capturing apparatus. A geomagnetic detection unit detects geomagnetism. A determining unit deter...
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JP6314173B2 |
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JP6296989B2 |
Aspects of the disclosure relate to computing technologies. In particular, aspects of the disclosure relate to mobile computing device technologies, such as systems, methods, apparatuses, and computer-readable media for improving orienta...
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JP6280967B2 |
Aspects of the disclosure relate to computing technologies. In particular, aspects of the disclosure relate to mobile computing device technologies, such as systems, methods, apparatuses, and computer-readable media for improving orienta...
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JP6279223B2 |
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JP6246159B2 |
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JP6222351B2 |
An object is to provide a magnetic detection device that can be reduced in size and thickness. The magnetic detection device (1) of the present invention comprises: a substrate (S); and a first magneto-impedance element (MI element) disp...
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JP6215277B2 |
A mobile device (1) comprises a first sensor (15) configured to acquire information for determining whether the device (1) is in a state of being in a train, a second sensor (16) configured to detect an azimuth of the device (1) by measu...
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JP2017181515A |
To consecutively maintain a correct heading in heading reference systems such as aircraft heading reference systems, integrated standby units, or vehicle inertial systems.A method and system, which compensate for significant soft iron ma...
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JP2017166895A |
To make satisfactory offset correction to a geomagnetic sensor without requiring a specific operation, etc., as will be needed for calibration process by a user.In a calibration process after magnetization, taking advantage of the fact t...
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JP6191145B2 |
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JP6194247B2 |
A navigation system for a machine is disclosed. The navigation system may have a navigation unit configured to measure a position of a machine at a first time and at a second time, and at least a first sensor configured to generate at le...
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JP6172987B2 |
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JP6157983B2 |
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JP6148909B2 |
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JP6146962B2 |
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JP6137286B2 |
To obtain a bearing measurement method using a three-axis electronic compass with which it is possible to accurately measure the specific bearing of a photographing device, e.g., the bearing of the photographic optical axis of the photog...
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JPWO2016002204A1 |
The in-vehicle electronic compass device is installed at the mounting position of the rear-view mirror in the vehicle interior, and is connected to a connecting body arranged on the window shield of the vehicle in parallel with the cente...
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JP6133647B2 |
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JP6120630B2 |
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JP6119342B2 |
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JP6116558B2 |
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JP2017026370A |
To provide a geomagnetic sensor and a small size electronic apparatus including at least a vibration motor.A wearer information measurement apparatus 100 as an electronic apparatus includes: a geomagnetic sensor: and a vibration motor. T...
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JP6044099B2 |
In the preset invention, in an initial stationary state of a drumstick section (10), a CPU (11) stores each axis component of geomagnetism obtained by a magnetic sensor (121) in a RAM (15), and obtains each axis component of geomagnetism...
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JP6044971B2 |
An angle offset judging device (1) includes: an azimuth histogram generating section (126) for obtaining an appearance frequency of estimated azimuths; and an evaluating section (127) for making an evaluation of whether or not the appear...
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JP2016200447A |
To provide a mobile entity, a direction estimation method, and a computer program with which it is possible to estimate a direction at night with high accuracy.A mobile entity generates, from the day/time and position, a celestial arrang...
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JP6019585B2 |
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JP6011142B2 |
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JP6010145B2 |
A mobile device has a geomagnetic sensor, position detection means for detecting a position of the mobile device, and a controller operable to control the geomagnetic sensor and the position detection means. When the position detection m...
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JP2016180626A |
To correct, in real time, an azimuth in autonomous navigation while reducing the memory capacity to be used.A wrist terminal 1 comprises a GPS positioning unit 51, an autonomous navigation unit 52, a direction correction amount acquisiti...
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JP5995319B2 |
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JP5996645B2 |
Example methods, apparatuses, or articles of manufacture are disclosed herein that may be utilized, in whole or in part, to facilitate or support one or more operations or techniques for reducing power consumption or error of a digital c...
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JP2016167653A |
To provide an electronic apparatus capable of preventing false azimuth detection during power supply or transmission/reception of data, while suppressing power consumption, and to provide a control method thereof.An electronic apparatus ...
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JP5964505B2 |
A clinometer including a base plate and a compass which is mounted on the base plate and can measure a strike and a dip angle. The compass includes a first case which is rotationally provided on the base plate so as to move a strike scal...
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JP2016522389A |
The method of calculating the magnetic heading based on the sensor data will be described here. An example of a device according to this method includes a magnetic sensor that collects sensor output data and a heading calculation engine ...
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JP5958345B2 |
A mobile terminal with electronic compass is provided with a first housing that houses a geomagnetic sensor, a second housing connected to the first housing, with relative position thereto being variable, a state detection unit that dete...
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JP5937137B2 |
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JP2016109540A |
To provide a technology for highly precisely detecting an azimuth on the basis of geomagnetism.A point information transmitter (20) is disposed at a predetermined location, and transmits point information containing at least magnetism co...
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JP5934296B2 |
A device coupled with a magnetometer and an angular rate sensor can determine a heading of the device using magnetometer data. When the device receives a notification that the magnetometer data may be inaccurate, the device can determine...
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JP5930478B2 |
An apparatus and method for recognizing an indoor zone in which a user is located by using an Earth's magnetic field that is generated naturally instead of the conventional method of combining a magnetic field generator and a magnetic fi...
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JP5927776B2 |
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JP5920968B2 |
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JP2016514251A |
A method and a device for the motion direction by camera assistance and speed presumption are indicated. It is characterized by a method of judging the position characteristic of a mobile device comprising the following. A step which car...
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JP5914316B2 |
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JP5908104B2 |
Aspects of the disclosure relate to computing technologies. In particular, aspects of the disclosure relate to mobile computing device technologies, such as systems, methods, apparatuses, and computer-readable media for improving calibra...
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JP2016061569A |
To provide an electronic apparatus capable of precisely detecting the azimuth of a predetermined plane (for example, imaging plane) of an electronic apparatus.The electronic apparatus capable of detecting own azimuth, includes: acquisiti...
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JP5898418B2 |
A magnetic compass comprising a magnetometer for taking readings of a magnetic field and a processing unit that calibrates the magnetic compass is provided. The processing unit is configured to validate a predetermined number of magnetic...
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JP5899726B2 |
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JP5893254B2 |
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