Abstract: A driving assistance device is the driving assistance device used in a vehicle capable of switching between autonomous driving and driving that requires operation by the driver, and includes a different vehicle information acquisition unit that acquires autonomous driving information on different vehicles on a traveling road of the vehicle, an autonomous driving ratio acquisition unit that acquires a ratio of autonomous driving in the different vehicles from the autonomous driving information on the different vehicles acquired by the different vehicle information acquisition unit, and a notification control unit that provides information for supporting determination on switching between autonomous driving and driving that requires operation by a driver if the ratio of autonomous driving in the different vehicles is equal to or larger than a predetermined ratio.

Abstract: One embodiment provides a garment for measuring biological information, a measurement system, a measurement device and a method of controlling thereof capable of measuring biological information with accuracy regardless of variations of each examinee. When an examinee wears a shirt, four limb electrodes are arranged at positions so that the electrodes cover the body surface other than around the clavicle. At that time, the four limb electrodes are assigned to positions so that they cover about the pelvis. Also, during the use of the shirt, chest electrodes cover from the body surface (around lower part of left side of the body) of a presternal region around the left thorax in a perpendicular direction of the body axis (a direction perpendicular to the length of the shirt) and the electrodes are assigned so as to cover from the body surface around the fourth rib to that around the sixth rib.

Abstract: One embodiment provides a garment for measuring biological information, a measurement system, a measurement device and a method of controlling thereof capable of measuring biological information with accuracy regardless of variations of each examinee. When an examinee wears a shirt, four limb electrodes are arranged at positions so that the electrodes cover the body surface other than around the clavicle. At that time, the four limb electrodes are assigned to positions so that they cover about the pelvis. Also, during the use of the shirt, chest electrodes cover from the body surface (around lower part of left side of the body) of a presternal region around the left thorax in a perpendicular direction of the body axis (a direction perpendicular to the length of the shirt) and the electrodes are assigned so as to cover from the body surface around the fourth rib to that around the sixth rib.

Abstract: The present invention provides a garment for measuring biological information, a biological information measurement system, a biological information measurement device and a method of controlling thereof capable of measuring biological information with accuracy regardless of variations of the constitution of each examinee. When an examinee wears a biological information measurement shirt 301, four limb electrodes 351 and 352 are arranged at positions so that the electrodes cover the body surface other than around the clavicle of the examinee. At that time, four limb electrodes 362 and 363 are assigned to positions so that they cover about the pelvis of the examinee.

Abstract: The present invention provides a garment for measuring biological information, a biological information measurement system, a biological information measurement device and a method of controlling thereof capable of measuring biological information with accuracy regardless of variations of the constitution of each examinee. When an examinee wears a biological information measurement shirt 301, four limb electrodes 351 and 352 are arranged at positions so that the electrodes cover the body surface other than around the clavicle of the examinee. At that time, four limb electrodes 362 and 363 are assigned to positions so that they cover about the pelvis of the examinee.

Abstract: A peak-relevant value device acquires a peak-relevant value (for example, the peak value of an R wave (R peak value)) every cycle from an electrocardiogram acquired. The frequencies of the peak-relevant value acquired as time-series data and the magnitudes for the respective frequencies are analyzed. A peak-relevant value LF calculating device calculates an LF component (peak-relevant value LF component) from the frequency component of the peak-relevant value. An interval acquiring device acquires the interval between characteristic points of the electrocardiographic complex from the electrocardiogram acquired and the frequencies of the feature point interval acquired as time-series data to acquire the magnitudes of the respective frequency component are analyzed.

Abstract: The present invention provides a garment for measuring biological information, a biological information measurement system, a biological information measurement device and a method of controlling thereof capable of measuring biological information with accuracy regardless of variations of the constitution of each examinee. When an examinee wears a biological information measurement shirt 301, four limb electrodes 351 and 352 are arranged at positions so that the electrodes cover the body surface other than around the clavicle of the examinee. At that time, four limb electrodes 362 and 363 are assigned to positions so that they cover about the pelvis of the examinee.

Abstract: A biological information trend display device and method which allow the trend and an abnormal value of biological information to be checked with ease are provided. When a curve (50) showing the ST level in lead V3 exceeds the upper limit of a normal range, the part of the curve above the upper limit is displayed in an abnormal color “b” (red, for example). To indicate that the ST level derived from the lead V3 has exceeded the upper limit, a lead icon (32) in an upper part of the display screen is displayed in the abnormal color “b.

Abstract: An electrocardiogram (ECG) chart device and method capable of easily assisting with the diagnosis of heart disease. Hexagonal radar charts displayed on a screen act as indicators of feature values corresponding to data obtained from each of 12 electrode leads and correlated with the related portions of the heart. For example, a (V1, V2) lead is an indicator of a right ventricle. Each of the radar charts is schematically arranged to correspond with the related portion of the heart. Each vertex of the hexagonal radar charts acts as an indicator of the recognized value. More specifically, each vertex of the radar chart is based on a value obtained by extracting a waveform critical point, a waveform start point, a waveform end point, or the like, of constituent elements of the ECG waveform as the P wave, the Q wave, the R wave, the S wave, the ST segment, the T wave, or the like. Therefore, a user of the ECG radar chart device can intuitively and easily carry out interpretation of ECG data.

Abstract: The present invention provides a garment for measuring biological information, a biological information measurement system, a biological information measurement device and a method of controlling thereof capable of measuring biological information with accuracy regardless of variations of the constitution of each examinee yet a simple structure. A resistance value sensor 21 senses variation of electric resistances of a chest respiratory information sensor 502 and a chest respiratory information sensor 504 on a shirt 500 of a biological information measuring shirt. A CPU 10 of an analysis device 100 calculates variation cycles of resistance in accordance with the resistance data and outputs respiration values based on the calculation results.

Abstract: An electrocardiogram (ECG) chart device and method capable of easily assisting with the diagnosis of heart disease. Hexagonal radar charts displayed on a screen act as indicators of feature values corresponding to data obtained from each of 12 electrode leads and correlated with the related portions of the heart. For example, a (V1, V2) lead is an indicator of a right ventricle. Each of the radar charts is schematically arranged to correspond with the related portion of the heart. Each vertex of the hexagonal radar charts acts as an indicator of the recognized value. More specifically, each vertex of the radar chart is based on a value obtained by extracting a waveform critical point, a waveform start point, a waveform end point, or the like, of constituent elements of the ECG waveform as the P wave, the Q wave, the R wave, the S wave, the ST segment, the T wave, or the like. Therefore, a user of the ECG radar chart device can intuitively and easily carry out interpretation of ECG data.

Abstract: A cardiogram waveform correcting and displaying device is disclosed that is capable of facilitating visibility of cardiogram waveforms. A first filtering system 58-1 through nth filtering system 58-n are low-cut filters, each having a first cutoff frequency fc1 through an nth cutoff frequency fcn, respectively. Recognition module recognizes feature values of waveforms related to variation of the waveforms in accordance with any outputs of the first filtering system 58-1 through the nth filtering system 58-n. Judging module 62 selects which of the first through the nth filter is used based on the recognized feature values with the recognition module. A filter which restricts base-line variation is used when the base-line variation is large, and a filter having less influence to waveforms is used when the base-line variation is small. Display controller displays on a display portion output of the selected filter.

Abstract: An electrocardiogram (ECG) chart device and method capable of easily assisting with the diagnosis of heart disease. Hexagonal radar charts displayed on a screen act as indicators of feature values corresponding to data obtained from each of 12 electrode leads and correlated with the related portions of the heart. For example, a (V1, V2) lead is an indicator of a right ventricle. Each of the radar charts is schematically arranged to correspond with the related portion of the heart. Each vertex of the hexagonal radar charts acts as an indicator of the recognized value. More specifically, each vertex of the radar chart is based on a value obtained by extracting a waveform critical point, a waveform start point, a waveform end point, or the like, of constituent elements of the ECG waveform as the P wave, the Q wave, the R wave, the S wave, the ST segment, the T wave, or the like. Therefore, a user of the ECG radar chart device can intuitively and easily carry out interpretation of ECG data.

Abstract: A device for objectively judging pain is disclosed. A peak-relevant value means (10) acquires a peak-relevant value (for example, the peak value of an R wave (R peak value)) every cycle from an electrocardiogram acquired. A peak-relevant value frequency analyzing means (12) analyzes the frequencies of the peak-relevant value acquired as time-series data and the magnitudes for the respective frequencies. A peak-relevant value LF calculating means (14) calculates an LF component (peak-relevant value LF component) from the frequency component of the peak-relevant value. An interval acquiring means (4) acquires the interval between characteristic points of the electrocardiographic complex (for example, the time intervals between R waves (RR interval)) from the electrocardiogram acquired. An interval frequency analyzing means (6) analyzes the frequencies of the feature point interval acquired as time-series data to acquire the magnitudes of the respective frequency component.

Abstract: An electrocardiogram (ECG) chart device and method capable of easily assisting with the diagnosis of heart disease. Hexagonal radar charts displayed on a screen act as indicators of feature values corresponding to data obtained from each of 12 electrode leads and correlated with the related portions of the heart. For example, a (V1, V2) lead is an indicator of a right ventricle. Each of the radar charts is schematically arranged to correspond with the related portion of the heart. Each vertex of the hexagonal radar charts acts as an indicator of the recognized value. More specifically, each vertex of the radar chart is based on a value obtained by extracting a waveform critical point, a waveform start point, a waveform end point, or the like, of constituent elements of the ECG waveform as the P wave, the Q wave, the R wave, the S wave, the ST segment, the T wave, or the like. Therefore, a user of the ECG radar chart device can intuitively and easily carry out interpretation of ECG data.

Abstract: A graph display processing device and method that facilitates easy viewing of data with periodicity. With each recognition of a cardiac cycle, a CPU of an electrocardiogram display device (100) finds a point between an R-wave and an S-wave in the cardiac cycle and at two-thirds from the lowest point, as a central point of the cardiocyclic waveform. The CPU determines whether or not the central point is displayed in a central region defined as one-third of the center of a display. When the central point is not in the central region, the CPU performs a scroll process on the electrocardiogram.

Abstract: A biological information trend display device and method which allow the trend and an abnormal value of biological information to be checked with ease are provided. When a curve (50) showing the ST level in lead V3 exceeds the upper limit of a normal range, the part of the curve above the upper limit is displayed in an abnormal color “b” (red, for example). To indicate that the ST level derived from the lead V3 has exceeded the upper limit, a lead icon (32) in an upper part of the display screen is displayed in the abnormal color “b.

Abstract: The present invention provides a garment for measuring biological information, a biological information measurement system, a biological information measurement device and a method of controlling thereof capable of measuring biological information with accuracy regardless of variations of the constitution of each examinee. When an examinee wears a biological information measurement shirt 301, four limb electrodes 351 and 352 are arranged at positions so that the electrodes cover the body surface other than around the clavicle of the examinee. At that time, four limb electrodes 362 and 363 are assigned to positions so that they cover about the pelvis of the examinee.

Abstract: A vital sign display device and method which allows a vital sign to be checked easily is provided. A vital sign item name is displayed at the center of a circle radar (50). The circle part of the circle radar (50) is colored in gray, for example, at the beginning of the measurement. An indication point moves clockwise in the circle radar (50) as the measurement time proceeds. Green is displayed while VPCs (ventricular premature contractions) do not occur, and red is displayed when VPCs occur.

Abstract: The present invention provides a garment for measuring biological information, a biological information measurement system, a biological information measurement device and a method of controlling thereof capable of measuring biological information with accuracy regardless of variations of the constitution of each examinee yet a simple structure. A resistance value sensor 21 senses variation of electric resistances of a chest respiratory information sensor 502 and a chest respiratory information sensor 504 on a shirt 500 of a biological information measuring shirt. A CPU 10 of an analysis device 100 calculates variation cycles of resistance in accordance with the resistance data and outputs respiration values based on the calculation results.