CN102806880A - Safety wading traffic monitoring system of car - Google Patents

Safety wading traffic monitoring system of car Download PDF

Info

Publication number
CN102806880A
CN102806880A CN2012102920610A CN201210292061A CN102806880A CN 102806880 A CN102806880 A CN 102806880A CN 2012102920610 A CN2012102920610 A CN 2012102920610A CN 201210292061 A CN201210292061 A CN 201210292061A CN 102806880 A CN102806880 A CN 102806880A
Authority
CN
China
Prior art keywords
monitoring
car
freeing pipe
safety
ball valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2012102920610A
Other languages
Chinese (zh)
Inventor
陈正伟
Original Assignee
陈正伟
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 陈正伟 filed Critical 陈正伟
Priority to CN2012102920610A priority Critical patent/CN102806880A/en
Publication of CN102806880A publication Critical patent/CN102806880A/en
Pending legal-status Critical Current

Links

Abstract

The invention discloses a safety wading traffic monitoring system of a car, provides additional insurance function technology for safety traffic of the car, and solves the problem that an engine is shut down or damaged and people in the car are trapped in the car since an exhaust pipe is flooded when the car travels on the road gathered with water. The safety wading traffic monitoring system comprises sensors 10 and a rainwater sensor 9, wherein the sensors 10 are arranged at the positions of front wheels of the car and used for monitoring ground level, and the rainwater sensor 9 is arranged on the back of the car and used for monitoring the condition of the exhaust pipe during wading driving. If a buzzer 12 is triggered to alarm by the sensors arranged in the front, data monitored by the system are displayed on a display screen 11, and the engine is automatically shut down by the system and a ball valve of the exhaust pipe is turned off in time; if the buzzer 12 is triggered to alarm by the rainwater sensor arranged on the back, the engine is also automatically shut down by the system and the ball valve of the exhaust pipe is also turned off in time. No matter whichever the state of the safety wading traffic monitoring system responds, the engine is automatically shut down, and the ball valve of the exhaust pipe is turned off in time, so that the exhaust pipe can be protected from being flooded, the engine can be protected from damage, and the car is stopped, waiting for rescue.

Description

The automotive safety monitoring system of going of paddling
Technical field
The present invention relates to a kind of articles for use of vehicle safety travel additional function.
Background technology
The extra torrential rain that on July 21st, 2012, Beijing took place causes flood; Show according to victim's list publish data; Quite a few personnel do not understand when paddling for the automobile of being driven the water logging ground-surface depth through the time cause freeing pipe water inlet back automobile flameout stranded, lose necessary help and drowned dead.Trace it to its cause, the freeing pipe water inlet is to cause the fatal damage of driving engine, the stranded matter of utmost importance of personnel.
Summary of the invention
The present invention provides in a kind of vehicle traveling process when needs are paddled through the ponding road surface, easy to use, the monitoring state data are reliable, with low cost, automobile dependable performance is paddled monitoring system.
The present invention is achieved in that
Under the vehicle front car body, the embedded 2 cover supersonic range finders that are equipped with correspond respectively to the near front wheel, off front wheel; The freeing pipe of automobile rear end is provided with and can opens flexibly, the copper ball valve of closure; Be lower than exhaust pipe mouth lower edge 10cm place on the automobile axle and be provided with rain sensor, all be controlled to be core, be basic each several part collaborative work with senser element with microprocessor with upper-part.
When the present invention uses, the effective monitoring when one of following two kinds of situations all can be implemented automobile and paddle:
Situation one: be positioned at below the automobile engine nacelle, corresponding to the position of wheel, be embedded with 2 cover ultrasonic sensor apparatus.This installs the above super sonic of vertical launch 20000Hz earthward, and is received by sensor through ground return.Draw the ground-surface distance of machinery space distance from bottom through micro computer calculating and control; Preserve gauged distance in the treater as reference point; The data of these reference point data and actual measuring distance are compared; When system monitoring to measuring distance during greater than reference point, explain that then low-lying, puddle, weep drain, pavement crack possibly appear in the ponding road surface, road surface extraordinary circumstances such as subside.When if one of said circumstances occurring; On the liquid crystal display before automobile cab, demonstrate monitoring data, treater will excite the buzzer warning to take care with the prompting driver and conductor and automobile stops working immediately; Simultaneously; The terminal copper ball valve of freeing pipe that is positioned at automobile tail will be closed freeing pipe by the driven by motor Worm wheel transmission mechanism, wait for the trailer rescue, avoid the freeing pipe water inlet to cause driving engine impaired.
Situation two: be positioned at automobile axle and be provided with rain sensor, this sensor the limiting altitude value that highly possibly intake for freeing pipe is set, to hang down 10cm than freeing pipe apart from ground.When surface gathered water continues immersion in the time of 6 seconds (this measure is the misoperation that prevents that surface gathered water from dabbling and producing because of the wheel roll off); On the liquid crystal display before automobile cab; Demonstrate monitoring data, treater will excite buzzer warning to take care with the prompting driver and automobile stops working immediately, and drive motor drives turbo drive mechanism and closes the copper ball valve in the freeing pipe immediately; Call for help and wait for the trailer rescue, avoid the freeing pipe water inlet to cause driving engine impaired.
Description of drawings
Fig. 1 is the automotive safety schematic diagram of monitoring system of going of paddling.Fig. 2 is the automotive safety ultrasonic height distance measuring sensor schematic diagram of monitoring system of going of paddling.Fig. 3 installs front elevation for paddle the go embedding of ultrasonic height distance measuring sensor of monitoring system of automotive safety.Fig. 4 is that right side view is installed in the embedding of automobile height distance measuring sensor, and these illustrated sensor 10 installation sites are apart from front vehicle wheel front fender 150-200mm.Fig. 5 is the automotive safety rain sensor backsight scheme of installation of monitoring system of going of paddling.Fig. 6 is the automotive safety section-drawing and the micro-switch enlarged diagram of freeing pipe ball-valve structure device part of monitoring system of going of paddling.Fig. 7 is the automotive safety section-drawing of freeing pipe ball-valve structure device worm drive system authority of monitoring system of going of paddling.
The specific embodiment
Introduce the present invention below in conjunction with accompanying drawing.With reference to accompanying drawing 1, usual sunny weather is closed this monitoring system, possibly paddle through the ponding road surface as if rainy weather and automobile occurring, then opens this monitoring system.
The speed of a motor vehicle was slower when automobile was paddled through the ponding road surface, and general speed per hour is 5-10km/h, and the height distance measuring sensor 10 that in vehicle traveling process, is arranged on front vehicle wheel will continue to detect the road surface situation.Among Fig. 2, the ultrasound beamformer that the ultrasonic transduter transmitting terminal sends is that the back, directive ground, inclination angle (puddle) of a is an a reflected back receiving end with identical angle with the angle, and s is the path that ultrasound beamformer experienced.Mathematical computations according to speed and distance can be known:
s=υ*t,
If consider time-delay, then have
S=[υ * (T+ delay time t ')/2]
Because of s is very short, time-delay can be ignored, and sensor emission/receiving end standoff distance 1 is very little, promptly s>>d, then approximately think d=s, d=s=ct/2 (c is acoustic wave propagation velocity 320-350m/s)
So derive d=√ s2-(h/2) 2
After microprocessor calculated, this numerical value was the data that ultrasonic transduter is surveyed.
When native system is in opening, then continue the vertical launch super sonic earthward, and receive by sensor 10 through ground return by front vehicle wheel fwd ultrasonic transduter 10.Through micro computer calculate and control to draw the machinery space distance from bottom ground-surface apart from d; Preserve safety rate value distance in the treater as reference point (shown in the d ', this reference point is lower than the actual numerical value that records when exciting alarm condition among Fig. 2), the data of these reference point data and actual measuring distance are compared; When system monitoring to measuring distance during (among the figure shown in the d greater than reference point; Height for d '+h), then possibly occur, if when one of said circumstances occurring because of ponding muddy invisible low-lying, puddle, weep drain, pavement crack, road surface extraordinary circumstances such as subside; By the priority action of centralized control unit control total system, that is:
---computational data---------state analysis---is cut the engine---and is closed ball valve with reference value comparing by alarm response in monitoring in real time
On the liquid crystal display 11 before automobile cab; Demonstrate monitoring data; Treater 1 will excite buzzer 12 warnings to take care with the prompting driver and conductor and automobile stops working immediately; Simultaneously, the terminal copper ball valve 4 of freeing pipe that is positioned at automobile tail will drive Worm wheel transmission mechanism 3 by motor 2 and close the rescue of freeing pipe wait trailer, avoid the freeing pipe water inlet to cause driving engine impaired.
Worm wheel transmission mechanism 3 is seen shown in Figure 7, and worm screw d drives worm gear e running by motor shaft 5, and speed reduces the back of slowing down and is connected with ball valve axle 6 by worm-wheel shaft g, to reach the purpose of ball valve b transmission.F is the shell of Worm wheel transmission mechanism, plays the protection Worm gear mechanism.The ball valve axle is provided with striker 7 and micro-switch 8, and when the ball valve axle turned round, striker 7 touched micro-switch, and drive motor is cut off the electricity supply and feedback signal to control unit 1 automatically.The a at ball valve two ends and c are the butt flange of freeing pipe.
Paddle when automobile and to go, if wheel upfront sensor 10 does not monitor ponding ground-surface extraordinary circumstances, but maybe ponding darker, the entail dangers to traffic safety, thus among the present invention special configuration the automobile exhaust pipe water inflow monitoring device.Be positioned at automobile axle and be provided with rain sensor 9, sensor 9 be installed on the back axle and can not protrude in back axle apart from floor level, rugged and rough and cause scratching to avoid sensor in running car, to meet with the road surface.This sensor the limiting altitude value that highly possibly intake for freeing pipe is set, to hang down 10cm than freeing pipe apart from ground.When automobile is paddled when going on the ponding road surface; Ponding continues the immersion rain sensor in the time of 6 seconds (this measure is the misoperation that prevents that surface gathered water from dabbling and producing because of the wheel roll off); On the read-out 11 before automobile cab; Demonstrate the monitoring data of rain sensor, centralized control unit will excite buzzer phone 12 warnings to take care with the prompting driver and automobile stops working immediately, and native system will drive motor 2 drive turbo drive mechanisms 3 be closed the copper ball valve 4 that is provided with on the freeing pipe immediately; The rescue of wait trailer avoids the freeing pipe water inlet to cause driving engine impaired.Successively action step is following for it:
---rain sensor wets, and water------cut the engine---and close ball valve by alarm response in monitoring in real time
Rain sensor device and ultrasonic sensor apparatus, do not conflict for working alone at native system mutually.The purpose of rain sensor setting is when better monitoring situation such as surface gathered water in the automobile rear end, avoids freeing pipe to intake producing fault and stops working.

Claims (2)

1. automotive safety monitoring system of going of paddling; Comprise ultrasonic height distance measuring sensor 10; It is characterized in that; Described automotive safety paddle go monitoring system can be with normal height value seat reference value, thereby the monitoring objective data conditions monitor out automobile and paddle to go and in the ponding road surface, can monitor the surface gathered water height automatically, treater will excite buzzer phone 12 to report to the police and demonstrate monitoring data through read-out 11 and remind the occupant when the highest water level threshold values; And the terminal ball valve 4 that is provided with of SELF CL freeing pipe, avoid water inflow of the engine impaired.
2. automotive safety monitoring system of going of paddling; Comprise rain sensor 9, freeing pipe ball-cock device 4; It is characterized in that the paddle monitoring system of going of described automotive safety can be monitored the limiting altitude value that freeing pipe possibly intake automatically, when surface gathered water continues immersion in the time of 6 seconds (this measure is the misoperation that prevents that surface gathered water from dabbling and producing because of the wheel roll off); Demonstrate monitoring data; Treater will excite buzzer phone 12 warnings to take care with the prompting occupant and automobile stops working immediately, and drive motor 2 drives the copper ball valve 4 that turbo drive mechanisms 3 close freeing pipe immediately, avoids the freeing pipe water inlet to cause driving engine impaired.
CN2012102920610A 2012-08-15 2012-08-15 Safety wading traffic monitoring system of car Pending CN102806880A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012102920610A CN102806880A (en) 2012-08-15 2012-08-15 Safety wading traffic monitoring system of car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012102920610A CN102806880A (en) 2012-08-15 2012-08-15 Safety wading traffic monitoring system of car

Publications (1)

Publication Number Publication Date
CN102806880A true CN102806880A (en) 2012-12-05

Family

ID=47230801

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012102920610A Pending CN102806880A (en) 2012-08-15 2012-08-15 Safety wading traffic monitoring system of car

Country Status (1)

Country Link
CN (1) CN102806880A (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103434482A (en) * 2013-09-21 2013-12-11 罗鸿章 Automobile water logging mobile communication remote alarming method and system
CN104296833A (en) * 2014-10-30 2015-01-21 胡志龙 Water level measuring device in front of vehicle
CN104417429A (en) * 2013-08-22 2015-03-18 江苏卡威汽车工业集团有限公司 Early warning device for preventing water from entering air suction port of automobile engine
CN106092270A (en) * 2016-07-28 2016-11-09 陈弘烨 Detection automobile immersion degree also realizes the device of early warning and degree measurement method of soaking
CN106184094A (en) * 2016-09-21 2016-12-07 西安培华学院 The self-help apparatus of a kind of motor-vehicle wading and method
CN106285880A (en) * 2016-08-28 2017-01-04 桂林新艺制冷设备有限责任公司 The most waterproof a kind of exhaust pipe device
CN106740123A (en) * 2016-11-10 2017-05-31 北京小米移动软件有限公司 The control method of battery truck power supply, device and battery truck
CN107408377A (en) * 2015-02-25 2017-11-28 捷豹路虎有限公司 Active noise control for vehicle
CN107891748A (en) * 2017-10-25 2018-04-10 北京汽车研究总院有限公司 A kind of vehicle travel control method, device and vehicle
CN107985240A (en) * 2016-10-27 2018-05-04 比亚迪股份有限公司 Swim controller, control system of swimming, vehicle and control method of swimming
CN108312997A (en) * 2018-02-21 2018-07-24 付志昊 A kind of intelligent vehicle water logging early warning notification and circuit breaking protective system
CN108466581A (en) * 2018-03-19 2018-08-31 师俊茹 A kind of system with automobile wading early warning and function of recovering based on machine learning
CN108556735A (en) * 2018-03-07 2018-09-21 东莞团诚自动化设备有限公司 A kind of safety of school bus monitoring device
CN108791150A (en) * 2017-04-28 2018-11-13 长城汽车股份有限公司 Control method, system and the vehicle of vehicle
CN109147367A (en) * 2017-06-27 2019-01-04 华为技术有限公司 Vehicle is paddled processing method, device and vehicle
CN111622848A (en) * 2020-04-17 2020-09-04 大连理工大学 Automatic automobile engine starting and stopping control device and method based on wading depth monitoring
CN111634187A (en) * 2020-05-18 2020-09-08 广汽本田汽车有限公司 Wading protection device for vehicle

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU717011B3 (en) * 1999-11-19 2000-03-16 Deluxe Innovations Pty Ltd A method for providing up-to-date information on road flooding
CN1463873A (en) * 2002-06-10 2003-12-31 行毅科技股份有限公司 Vehicle mounted water sunk alarming apparatus
US20100085198A1 (en) * 2008-10-06 2010-04-08 International Business Machines Corporation Immersion detection method, system, and program product
DE102009060190A1 (en) * 2009-12-23 2011-06-30 Valeo Schalter und Sensoren GmbH, 74321 A flood detection system for a vehicle, vehicle having such a flood detection system, use of a parking assist system as a flooding detection system, and a method of detecting a flooding of a vehicle
CN201974215U (en) * 2011-01-28 2011-09-14 广州铁路职业技术学院 Remote water water wading alarming device of automobile
CN102562296A (en) * 2010-12-22 2012-07-11 董文淑 Water inflow preventing protection device for vehicle engine
CN102606305A (en) * 2012-03-22 2012-07-25 江南大学 Inflowing water protection device of automobile engine
CN202362456U (en) * 2011-11-28 2012-08-01 长安大学 Wading early warning apparatus for automobile

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU717011B3 (en) * 1999-11-19 2000-03-16 Deluxe Innovations Pty Ltd A method for providing up-to-date information on road flooding
CN1463873A (en) * 2002-06-10 2003-12-31 行毅科技股份有限公司 Vehicle mounted water sunk alarming apparatus
US20100085198A1 (en) * 2008-10-06 2010-04-08 International Business Machines Corporation Immersion detection method, system, and program product
DE102009060190A1 (en) * 2009-12-23 2011-06-30 Valeo Schalter und Sensoren GmbH, 74321 A flood detection system for a vehicle, vehicle having such a flood detection system, use of a parking assist system as a flooding detection system, and a method of detecting a flooding of a vehicle
CN102562296A (en) * 2010-12-22 2012-07-11 董文淑 Water inflow preventing protection device for vehicle engine
CN201974215U (en) * 2011-01-28 2011-09-14 广州铁路职业技术学院 Remote water water wading alarming device of automobile
CN202362456U (en) * 2011-11-28 2012-08-01 长安大学 Wading early warning apparatus for automobile
CN102606305A (en) * 2012-03-22 2012-07-25 江南大学 Inflowing water protection device of automobile engine

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104417429A (en) * 2013-08-22 2015-03-18 江苏卡威汽车工业集团有限公司 Early warning device for preventing water from entering air suction port of automobile engine
CN103434482A (en) * 2013-09-21 2013-12-11 罗鸿章 Automobile water logging mobile communication remote alarming method and system
CN104296833A (en) * 2014-10-30 2015-01-21 胡志龙 Water level measuring device in front of vehicle
CN107408377A (en) * 2015-02-25 2017-11-28 捷豹路虎有限公司 Active noise control for vehicle
CN106092270A (en) * 2016-07-28 2016-11-09 陈弘烨 Detection automobile immersion degree also realizes the device of early warning and degree measurement method of soaking
CN106092270B (en) * 2016-07-28 2017-04-12 陈弘烨 Device for detecting fording degree of automobile and giving early warning and fording degree measuring method
CN106285880A (en) * 2016-08-28 2017-01-04 桂林新艺制冷设备有限责任公司 The most waterproof a kind of exhaust pipe device
CN106184094A (en) * 2016-09-21 2016-12-07 西安培华学院 The self-help apparatus of a kind of motor-vehicle wading and method
CN107985240B (en) * 2016-10-27 2020-03-20 比亚迪股份有限公司 Floating controller, floating control system, vehicle and floating control method
CN107985240A (en) * 2016-10-27 2018-05-04 比亚迪股份有限公司 Swim controller, control system of swimming, vehicle and control method of swimming
CN106740123A (en) * 2016-11-10 2017-05-31 北京小米移动软件有限公司 The control method of battery truck power supply, device and battery truck
CN108791150A (en) * 2017-04-28 2018-11-13 长城汽车股份有限公司 Control method, system and the vehicle of vehicle
CN109147367B (en) * 2017-06-27 2021-08-13 华为技术有限公司 Vehicle wading treatment method and device and vehicle
CN109147367A (en) * 2017-06-27 2019-01-04 华为技术有限公司 Vehicle is paddled processing method, device and vehicle
CN107891748A (en) * 2017-10-25 2018-04-10 北京汽车研究总院有限公司 A kind of vehicle travel control method, device and vehicle
CN108312997A (en) * 2018-02-21 2018-07-24 付志昊 A kind of intelligent vehicle water logging early warning notification and circuit breaking protective system
CN108556735A (en) * 2018-03-07 2018-09-21 东莞团诚自动化设备有限公司 A kind of safety of school bus monitoring device
CN108466581A (en) * 2018-03-19 2018-08-31 师俊茹 A kind of system with automobile wading early warning and function of recovering based on machine learning
CN111622848A (en) * 2020-04-17 2020-09-04 大连理工大学 Automatic automobile engine starting and stopping control device and method based on wading depth monitoring
CN111634187A (en) * 2020-05-18 2020-09-08 广汽本田汽车有限公司 Wading protection device for vehicle

Similar Documents

Publication Publication Date Title
CN102806880A (en) Safety wading traffic monitoring system of car
CN101875348B (en) Device for preventing faulty operation for using accelerator as brake by mistake based on computer vision
US9815369B2 (en) Wading vehicle depth measurement apparatus
CN102695637B (en) Vehicle or magnitude of traffic flow control method and system
CN107554420A (en) A kind of safe distance between vehicles warning system based on road environment
CN103625463B (en) A kind of vehicle automatically controls the method and device of braking
CN201400150Y (en) Rear-end collision preventing control device of vehicle
CN102963299B (en) A kind of highway automobile avoiding collision of highly reliable low false alarm rate
CN108845327B (en) Intelligent detection and reminding system for obstacles in view blind areas of large trucks
CN204978641U (en) Car turn safety auxiliary device
CN104960466A (en) Vehicle turning safety assisting system
CN203623523U (en) Detecting and early warning device for A-pillar vision blind area
CN105774794A (en) Automobile driving safety device
CN203698104U (en) Anti-scratching monitoring device for automobile chassis
CN108515934A (en) A kind of vehicle anti-collision early warning method and system based on more radars
CN202944253U (en) Motorway automobile anti-collision system high in reliability and low in false alarm rate
WO2013007170A1 (en) Vehicle emergency condition alarm
CN108638966A (en) A kind of automobile assistant driving system and auxiliary driving method based on blind area monitoring
CN109177911B (en) Blind area detection system based on ultrasonic wave is anti-interference
CN205621297U (en) Tram safety device
CN202896421U (en) Car backing auxiliary system based on camera and ultrasonic sensor
CN207712036U (en) A kind of intelligent automobile drive assistance device
KR101102818B1 (en) System for providing safety gap and schematic display using real-time safety distance bar considering relative velocity algorithm
US10071732B2 (en) Windshield stone impact response
CN205523950U (en) Car low -speed anticollision early -warning system based on ultrasonic radar

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20121205

C02 Deemed withdrawal of patent application after publication (patent law 2001)