Daegu Gyeongbuk Institute of Science and Technology

Daegu, South Korea

Daegu Gyeongbuk Institute of Science and Technology

Daegu, South Korea
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Patent
Daegu Gyeongbuk Institute of Science and Technology | Date: 2017-01-25

A device and method for anti jamming using a decoy signal are provided. The device may include a processor configured to allocate, in connection with a request for transmission of information, first frequency band to information signal including the information and allocate a second frequency band to the decoy signal including fake information associated with the information, and an outputter configured to output the decoy signal and the information signal at a predetermined time interval and output the information signal through the first frequency band after an attack on the second frequency band by the jammer that inspects the decoy signal is detected.


Patent
Daegu Gyeongbuk Institute of Science and Technology | Date: 2015-04-07

Disclosed herein is modeling system and method of a muscle activation that is both biophysically-plausible and practically-robust over a wide range of physiological input conditions such as excitation frequency and muscle length. The modeling system comprises: a first module transforming electrical signals from motoneurons to concentration of Ca^(2+) in the sarcoplasm; a second module receiving the concentration of Ca^(2+) from the first module and transforming the concentration of Ca^(2+) to and activation dynamics of muscle; and a third module receiving the activation dynamics of muscle from the second module and transforming the activation dynamics of muscle to muscle force. The first module and the second module compensate a length dependency of the concentration of Ca^(2+) and the activation dynamics.


Patent
LG Corp, Daegu Gyeongbuk Institute of Science and Technology | Date: 2017-02-01

The present specification relates to a copolymer and an organic solar cell comprising the same.


Patent
Daegu Gyeongbuk Institute of Science and Technology | Date: 2016-08-17

Provided is a method and apparatus for assisting spasticity and clonus evaluation using an inertia sensor, the apparatus including an acquirer configured to acquire a measured value from an inertia sensor attached to an object, a calculator configured to calculate an angle of a joint of the object based on the measured value, and a processor configured to evaluate a spasticity and a clonus based on the angle of the joint.


Patent
French National Center for Scientific Research, Axlr, Daegu Gyeongbuk Institute of Science and Technology | Date: 2017-08-23

The present invention concerns a measurement system (2) adapted to characterize at least one single magnetic object comprising a magnetic AMR/PHR sensor (4) comprising an active surface (14) on which at least one magnetic particle (12) is deposited and including a magnetic probe (24) with a closed loop shape, a first terminal (32), a second terminal (34), both terminals facing each other and contacting with the magnetic probe (24), a source (6) adapted to inject an alternative current or voltage in the magnetic probe (24), the source (6) being connected between the first and second terminals (32, 34) and the current or voltage vibrating at an exciting frequency, and a voltage measurement device (8) connected between the first and second terminals (32, 34) measuring the differential voltage between the pair of terminals (32, 34), and a signal acquisition device (52) adapted to extract the amplitude at twice the exciting frequency in the measured differential voltage and to deduce at least one physical quantity based on the extracted amplitude.


Patent
Daegu Gyeongbuk Institute of Science and Technology | Date: 2016-08-12

A pain sensing device includes a sensor array including a plurality of sensors that sense pressure generated due to a contact of an object and output electrical piezoelectric signals; and a signal processor configured to recognize the shape of the object based on the number of sensors that output the piezoelectric signals among the plurality of sensors, and to generate a pain signal according to the recognized shape of the object.


Patent
Daegu Gyeongbuk Institute of Science and Technology | Date: 2016-09-13

Provided is an electro-mechanoluminescent (EML) film. The EML film includes an upper supporting layer including an upper PDMS layer, including PDMS to which a stress is applied, and an upper electrode layer that is formed on a bottom of the upper PDMS layer and includes the PDMS and AgNW which are mixed with each other, a lower supporting layer including a lower PDMS layer and a lower electrode layer that is formed on a top of the lower PDMS layer and includes the PDMS and the AgNW mixed with each other, and an emitting layer formed between the upper electrode layer and the lower electrode layer, the emitting layer including a mixture, where a luminescent material with metal ions doped thereon is mixed with the PDMS, and simultaneously causing ML of a first color based on the stress and EL of a second color based on the electric field.


Patent
Daegu Gyeongbuk Institute of Science and Technology | Date: 2015-03-16

A short-range magnetic field system according to an embodiment includes a transmission antenna part located at a transmission port; and a reception antenna part located at a reception port to face the transmission antenna part. wherein a magnetic field formed around the transmission antenna part or the reception antenna part can be offset.


Patent
Daegu Gyeongbuk Institute of Science and Technology | Date: 2015-11-02

Provided are an omnidirectional moving robot device, and a system and method for object conveyance using a plurality of moving robot devices. The omnidirectional moving robot device includes a sensor, a traveling unit including an omnidirectional wheel disposed in a housing, and a control unit configured to transmit a traveling command signal to the traveling unit by using data measured by the sensor.


Patent
Daegu Gyeongbuk Institute of Science and Technology | Date: 2016-04-14

Disclosed is an electro-mechanical brake device, including: a disk; a pair of brake pads respectively disposed at both sides of the disk; a caliper respectively disposed inside the pair of brake pads; a brake module portion disposed at one side of the caliper; and a parking brake portion that is disposed to be perpendicular to a motor shaft of the brake module portion and is connected to a parking brake switch that is operated by a driver, and selectively controls a rotation of the motor shaft depending on the operation of the parking brake switch.

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