Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018163277) FAILURE DETECTION DEVICE, FAILURE DETECTION METHOD, AND FAILURE DETECTION PROGRAM
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/163277 International Application No.: PCT/JP2017/008967
Publication Date: 13.09.2018 International Filing Date: 07.03.2017
IPC:
G01S 7/40 (2006.01) ,G01S 13/93 (2006.01) ,G01S 13/60 (2006.01)
G PHYSICS
01
MEASURING; TESTING
S
RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
7
Details of systems according to groups G01S13/, G01S15/, G01S17/127
02
of systems according to group G01S13/58
40
Means for monitoring or calibrating
G PHYSICS
01
MEASURING; TESTING
S
RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
13
Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
88
Radar or analogous systems, specially adapted for specific applications
93
for anti-collision purposes
G PHYSICS
01
MEASURING; TESTING
S
RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
13
Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
02
Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
50
Systems of measurement based on relative movement of target
58
Velocity or trajectory determination systems; Sense-of-movement determination systems
60
wherein the transmitter and receiver are mounted on the moving object, e.g. for determining ground speed, drift angle, ground track
Applicants:
三菱電機株式会社 MITSUBISHI ELECTRIC CORPORATION [JP/JP]; 東京都千代田区丸の内二丁目7番3号 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008310, JP
Inventors:
対馬 尚之 TSUSHIMA, Naoyuki; JP
谷本 昌彦 TANIMOTO, Masahiko; JP
虻川 雅浩 ABUKAWA, Masahiro; JP
Agent:
溝井国際特許業務法人 MIZOI INTERNATIONAL PATENT FIRM; 神奈川県鎌倉市大船二丁目17番10号3階 3rd floor, 17-10, Ofuna 2-chome, Kamakura-shi, Kanagawa 2470056, JP
Priority Data:
Title (EN) FAILURE DETECTION DEVICE, FAILURE DETECTION METHOD, AND FAILURE DETECTION PROGRAM
(FR) DISPOSITIF DE DÉTECTION DE DÉFAILLANCE, PROCÉDÉ DE DÉTECTION DE DÉFAILLANCE ET PROGRAMME DE DÉTECTION DE DÉFAILLANCE
(JA) 故障検出装置、故障検出方法及び故障検出プログラム
Abstract:
(EN) This failure detection device (10) obtains, as subject data, sensor data output during a past reference time by a sensor (31) such as a millimeter wave radar or lidar (light detection and ranging) device installed in a moving body (100). The failure detection device (10) determines whether the subject data obtained for the past reference time includes subject data exhibiting a detected body characteristic exhibited by normal data that is sensor data output when the sensor (31) is normal. In this way, the failure detection device (10) determines whether the sensor (31) has failed.
(FR) Selon la présente invention, ce dispositif de détection de défaillance obtient, en tant que données de sujet, une sortie de données de capteur pendant un temps de référence passé par l'intermédiaire d'un capteur (31) tel qu'un radar à ondes millimétriques ou un dispositif lidar (détection de lumière et télémétrie) installé dans un corps mobile (100). Le dispositif de détection de défaillance (10) détermine si les données de sujet obtenues pendant le temps de référence passé comprennent des données de sujet présentant une caractéristique de corps détectée présentée par des données normales qui sont une sortie de données de capteur lorsque le capteur (31) est normal. De cette manière, le dispositif de détection de défaillance (10) détermine si le capteur (31) a échoué.
(JA) 故障検出装置(10)は、移動体(100)に搭載されたミリ波レーダ及びLiDAR(Light Detection And Ranging)といったセンサ(31)によって過去基準時間に出力されたセンサデータを対象データとして取得する。故障検出装置(10)は、取得された過去基準時間分の対象データに、センサ(31)が正常な場合に出力されるセンサデータである正常データが示す検出物体の特徴を示す対象データが含まれているか否かを判定する。これにより、故障検出装置(10)は、センサ(31)が故障しているか否かを判定する。
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)