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1. WO2020062386 - ESCAPE SYSTEM FOR AUTOMOBILE IN CASE OF SAME FALLING INTO WATER, AND ULTRASONIC MEMBER THEREOF

Publication Number WO/2020/062386
Publication Date 02.04.2020
International Application No. PCT/CN2018/112209
International Filing Date 26.10.2018
IPC
B60R 21/01 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
21Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
01Electrical circuits for triggering safety arrangements in case of vehicle accidents or impending vehicle accidents
G01F 23/296 2006.01
GPHYSICS
01MEASURING; TESTING
FMEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME
23Indicating or measuring liquid level, or level of fluent solid material, e.g. indicating in terms of volume, indicating by means of an alarm
22by measurement of physical variables, other than linear dimensions, pressure, or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
28by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
296Acoustic waves
CPC
B60R 2021/0016
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
21Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
0002Type of accident
0016Fall in water
B60R 2021/0027
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
21Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
0027Post collision measures, e.g. notifying emergency services
B60R 2021/01211
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
21Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
01Electrical circuits for triggering ; passive; safety arrangements, ; e.g. airbags, safety belt tighteners,; in case of vehicle accidents or impending vehicle accidents
01204Actuation parameters of safety arrangents
01211Expansion of air bags
B60R 2021/01252
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
21Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
01Electrical circuits for triggering ; passive; safety arrangements, ; e.g. airbags, safety belt tighteners,; in case of vehicle accidents or impending vehicle accidents
01204Actuation parameters of safety arrangents
01252Devices other than bags
B60R 2021/01286
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
21Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
01Electrical circuits for triggering ; passive; safety arrangements, ; e.g. airbags, safety belt tighteners,; in case of vehicle accidents or impending vehicle accidents
01286Electronic control units
B60R 21/01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
21Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
01Electrical circuits for triggering ; passive; safety arrangements, ; e.g. airbags, safety belt tighteners,; in case of vehicle accidents or impending vehicle accidents
Applicants
  • 谢志辉 HSIEN, Jr-hui [CN]/[CN]
Inventors
  • 谢志辉 HSIEN, Jr-hui
Agents
  • 北京申翔知识产权代理有限公司 SUNSHINE INTELLECTUAL PROPERTY AGENCY
Priority Data
201811136696.528.09.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) ESCAPE SYSTEM FOR AUTOMOBILE IN CASE OF SAME FALLING INTO WATER, AND ULTRASONIC MEMBER THEREOF
(FR) SYSTÈME D'ÉVACUATION POUR AUTOMOBILE EN CAS DE CHUTE DE CELLE-CI DANS L'EAU, ET ÉLÉMENT ULTRASONORE ASSOCIÉ
(ZH) 汽车落水逃生系统及其超音波构件
Abstract
(EN)
Disclosed are an escape system (2) for an automobile in case of same falling into water, and an ultrasonic member (1) thereof. The ultrasonic member (1) comprises a housing (11) and an ultrasonic module (12), and the escape system (2) for an automobile in case of same falling into water comprises at least one ultrasonic member (1) and a mainboard (21). According to the escape system (2) for an automobile in case of same falling into water, and the ultrasonic member (1) thereof, an ultrasonic signal transmission signal unit (121) capable of transmitting an ultrasonic wave (U) is mounted on a vehicle (3), and if the vehicle (3) falls into water, by means of an acoustic wave impedance principle where the ultrasonic wave (U) collides with air and enters water, the differences between the reflectivity R of the ultrasonic wave (U) and a set value and between and the transmissivity T thereof and a set value are calculated, and a reflection time difference of the ultrasonic wave (U) and the difference between a reflection distance thereof and a set value are measured. By means of rapidly sending a message indicating that an automobile has fallen into water, a decisive rescue opportunity for the automobile that has fallen into water is thereby seized to reduce casualties.
(FR)
L'invention concerne un système d'évacuation (2) pour une automobile en cas de chute de celle-ci dans l'eau, et un élément ultrasonore (1) associé. L'élément ultrasonore (1) comprend un boîtier (11) et un module ultrasonore (12), et le système d'évacuation (2) pour une automobile en cas de chute de celle-ci dans l'eau comprend au moins un élément ultrasonore (1) et une carte-mère (21). Selon le système d'évacuation (2) pour une automobile en cas de chute de celle-ci dans l'eau et l'élément ultrasonore (1) associé, une unité de signal de transmission (121) de signal ultrasonore apte à transmettre une onde ultrasonore (U) est montée sur un véhicule (3), et si le véhicule (3) chute dans l'eau, au moyen d'un principe d'impédance d'onde acoustique selon lequel l'onde ultrasonore (U) entre en collision avec l'air et pénètre dans l'eau, les différences entre la réflectivité R de l'onde ultrasonore (U) et une valeur définie et entre la transmissivité T de celle-ci et une valeur définie sont calculées, et une différence de temps de réflexion de l'onde ultrasonore (U) et la différence entre une distance de réflexion de celle-ci et une valeur définie sont mesurées. L'envoi rapide d'un message indiquant qu'une automobile a chuté dans l'eau permet ici de saisir une opportunité de sauvetage décisive pour l'automobile qui a chuté dans l'eau en vue de réduire les dommages.
(ZH)
一种汽车落水逃生系统(2)及其超音波构件(1),该超音波构件(1)包括有一壳体(11)及一超音波模组(12),而汽车落水逃生系统(2)包括有至少一该超音波构件(1)及一主机板(21)。所述汽车落水逃生系统(2)及其超音波构件(1)于一车辆(3)上安装可发射一超音波(U)的一超音波讯号发射讯号单元(121),于该车辆(3)落水时,藉由该超音波(U)由空气碰撞及进入水的声波阻抗原理,计算出该超音波(U)的反射率R及穿透率T与设定值的差异,以及测得该超音波(U)的反射时间差及反射距离与设定值的差异。藉以快速发出汽车落水讯息,确实达到把握汽车落水的救援先机以减少人员伤亡。
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