[Object] To provide a falling-over detection device that can prevent malfunction even in a case where noise caused by a disturbance factor affects detection of inclination of a vehicle.[Solution] A falling-over detection device 1 is mounted on a motorcycle M. The falling-over detection device 1 includes an acceleration sensor 2 that detects acceleration at an interval decided by an interval adjusting device 3, a threshold value determining device 4 that determines whether or not a detected angle is larger than a predetermined threshold value, a counting device 5 that counts the number of times it is determined that the detected angle is larger than the threshold value, and a falling-over determining device 6 that determines that the motorcycle M has fallen over in a case where the count is successive a predetermined number of times. The interval adjusting device 3 uses a pulse generated based on white noise as an interval, and therefore noise does not successively affect a value detected by the acceleration sensor 2.
VEHICLE OVERTURN DETECTION DEVICE
VORRICHTUNG ZUR ERFASSUNG DES ÜBERSCHLAGENS EINES FAHRZEUGS
DISPOSITIF DE DÉTECTION DE RETOURNEMENT DE VÉHICULE
2022-03-02
Patent
Elektronische Ressource
Englisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS |
VEHICLE OVERTURN PREVENTION DEVICE AND VEHICLE OVERTURN PREVENTION METHOD
Europäisches Patentamt | 2019
|Overturn detection device, overturn detection system, and electronic device
Europäisches Patentamt | 2016
|