摘要:
A method for setting an initial compensation value of a sensor complex module is provided. The method for setting the initial compensation value of the sensor complex module including an acceleration sensor, a memory, and a controller that performs the setting of the initial compensation value, includes the following steps. A preset sensitivity value and an offset value are read from the memory, and an acceleration value is detected using the acceleration sensor. Then, an accelerating-force sensitivity value is calculated using the acceleration value and the offset value, and an accelerating-force error value is calculated using the accelerating-force sensitivity value and the sensitivity value. A gradient error value is calculated using the accelerating-force error value and the acceleration of gravity, and a polarity value is set according to the accelerating-force sensitivity value. The accelerating-force error value, the gradient error value and the polarity value are stored in the memory, and the stored values are set as the initial compensation value.
摘要:
The present invention relates to a mobile phone, which allows a user to input a phone number by simply moving the body of the mobile phone without manipulating the buttons of a key pad, thus providing the user with convenience. The mobile phone includes a vibration/inclination detection means for detecting the numbers and directions of movements of a body of the mobile phone, an interface means for converting the detection signals of the vibration/inclination detection means into signals detectable by a control means and transmitting the signals to the control means, an auxiliary input means, which is placed on an outside of the mobile phone to be easily manipulated, for generating an on or off signal according to the operation of the user, and the control means for receiving the numbers and directions detected by the vibration/inclination detection means, converting the received numbers and directions into successive input numbers according to a predetermined rule, and attempting a call connection using the converted input numbers.
摘要:
Provided is a motion detection system for detecting a motion of a subject, the motion detection system including a detection unit that detects a three-axis straight motion and a three-axis rotating motion of the subject; a control unit that, when a motion is detected by the detection unit, analyzes the type of the detected motion and judges whether or not to transmit the analyzed motion to an observer terminal; a transmitting and receiving unit that transmits the analyzed motion to the observer terminal and receives a signal transmitted from the observer terminal; a sound device that detects sound from the subject and outputs a sound signal transmitted from the observer terminal; and a display unit that displays a power capacity and a setting state of the motion detection system.
摘要:
A mobile wireless console which senses three dimensional motion in a mobile terminal to wirelessly transmit a sensing signal of the three dimensional motion to an electronic device such as a computer. In the console, an inputter allows communication mode and motion mode to be inputted. A controller controls execution of the communication mode inputted through the inputter and execution of the motion mode inputted through the inputter. A motion sensing part senses a three axis straight motion and a three axis rotary motion in response to the execution of the motion mode controlled by the controller. A wireless transmitter wirelessly transmits a sensing signal from the motion sensing part. A displayer displays data in response to control of the controller. Also, a wireless communicator communicates in response to the execution of the communication mode controlled by the controller.
摘要:
There is provided an apparatus and a method for preventing a loss of a portable terminal, the apparatus including: a luminous intensity sensor unit detecting a current luminous intensity; a main controller unit controlling to request for an input of a password and controlling to output a warning sound when a current luminous intensity is higher than a reference luminous intensity; a display unit outputting a screen for requesting for the password and other screens related to a process of loss prevention; a key input unit via which keys related to the process of loss prevention are inputted; a memory unit in which the current luminous intensity detected by the luminous intensity sensor unit and the reference luminous intensity are saved; and a warning device generating and outputting the warning sound in accordance with the controlling of the main controller unit.
摘要:
There is provided an apparatus and a method for preventing a loss of a portable terminal, the apparatus including: a luminous intensity sensor unit detecting a current luminous intensity; a main controller unit controlling to request for an input of a password and controlling to output a warning sound when a current luminous intensity is higher than a reference luminous intensity; a display unit outputting a screen for requesting for the password and other screens related to a process of loss prevention; a key input unit via which keys related to the process of loss prevention are inputted; a memory unit in which the current luminous intensity detected by the luminous intensity sensor unit and the reference luminous intensity are saved; and a warning device generating and outputting the warning sound in accordance with the controlling of the main controller unit.
摘要:
A method for setting an initial compensation value of a sensor complex module, the method including the steps of: reading a preset sensitivity value and an offset; detecting an acceleration value; calculating an accelerating-force sensitivity value using the acceleration value and the offset value; calculating an accelerating-force error value using the accelerating-force sensitivity value and the sensitivity value; calculating a gradient error value using the accelerating-force error value and the acceleration of gravity; setting a polarity value according to the accelerating-force sensitivity value; and setting the accelerating-force error value, the gradient error value and the polarity as the initial compensation value.
摘要:
A security authentication system using a portable security transmitter including: an input unit for inputting a selection for beginning and end of a security mode and an operation in associated with the security mode; a first control unit controlling the security mode to be performed and controlling transmission of the security signal including a motion signal inputted after the security mode begins and unique authentication information, when the beginning of the security mode is inputted via the input unit; a motion sensor unit sensing a three-dimensional motion of a user and outputting the motion signal to the first control unit after the security mode begins according to the control of the first control unit; a wireless transmission unit wirelessly transmitting the security signal according to the control of the first control unit; and a display unit displaying operation state information according to the control of the first control unit.
摘要:
A mobile terminal with a horizontality display function is provided. In the mobile terminal, a body plane is formed at one side of an exterior of a body of the mobile terminal, and an acceleration sensor is installed parallel to the body plane and detects an acceleration corresponding to a physical change with reference to a reference XY horizontal plane. A memory stores preset sensor offset value and sensor sensitivity value of the acceleration sensor, and a controller calculates inclination angles at which the body plane is inclined with respect to the reference XY horizontal plane, using the sensor offset value and the sensor sensitivity value stored in the memory. A horizontality display unit displays as an image a current horizontality detected by the controller on the basis of the calculated inclination angles with respect to the reference XY horizontal plane.