CN110371070A - A kind of system by electronic carry out collision prevention of vehicle - Google Patents
A kind of system by electronic carry out collision prevention of vehicle Download PDFInfo
- Publication number
- CN110371070A CN110371070A CN201810329778.5A CN201810329778A CN110371070A CN 110371070 A CN110371070 A CN 110371070A CN 201810329778 A CN201810329778 A CN 201810329778A CN 110371070 A CN110371070 A CN 110371070A
- Authority
- CN
- China
- Prior art keywords
- vehicle
- carry out
- velocity sensor
- sensor
- platform
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
- B60R21/0136—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to actual contact with an obstacle, e.g. to vehicle deformation, bumper displacement or bumper velocity relative to the vehicle
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/009—Signalling of the alarm condition to a substation whose identity is signalled to a central station, e.g. relaying alarm signals in order to extend communication range
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/12—Messaging; Mailboxes; Announcements
- H04W4/14—Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/48—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for in-vehicle communication
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention discloses a kind of systems by electronic carry out collision prevention of vehicle, headstock front end face is provided with proximity sensor, velocity sensor is provided on wheel, the data of acquisition are sent in central controller by the proximity sensor and velocity sensor by real-time pulse signal, the central controller controls Anti-knocking equipment starting, if the data of velocity sensor acquisition are more than threshold value, central controller sends alarm message to first-aid centre by vehicle GPS signal, and sends warning information to line module simultaneously.The Anti-knocking system that the present invention uses is only for other objects of the Vehicular impact of installation this system.It is used to be positioned proximate to sensor in headstock front end, judge vehicle at a distance from the obstacle of front by proximity sensor, the current real-time speed of vehicle is detected by the velocity sensor being arranged on wheel, velocity sensor is arranged on wheel, it is rather than to be determined according to engine speed to detect the true movement speed of vehicle.
Description
Technical field
The present invention relates to a kind of Anti-knocking systems, and in particular to a kind of system by electronic carry out collision prevention of vehicle.
Background technique
The impact shock absorber of bumper bar is such component, is mounted layer and is used to reduce and generates during hot river is collided
The conduction to theme is collided, and impact shock absorber is made of the material of natural rubber type, but in terms of elastic characteristic
When comparison, its elasticity is inadequate compared with the elasticity obtained by application improvement, so the present invention does not use general institute
Foam interstitital texture, and selecting mechanical structure to carry out elastic force supplement can be by energy absorption in collision moment, and reduces
Damage to vehicle and occupant.
For the safety of passenger and car body, general vehicle can all be equipped with bumper, and as science and technology is more and more progressive, with
And requirement of the people for vehicle changes to the safety reliability for increasingly lying in vehicle from single functionality, so vehicle
Safety this index greatly reinforced more originally, the bumper of vehicle is divided into three parts, vehicle frame, filling mostly
Object, bumper skeleton, the present invention are redesigned for bumper skeleton structure, are encountering serious frontal impact power
When, it is capable of the safety of effective guarantee occupant.
Summary of the invention
The technical problem to be solved by the present invention is at present on the market there has been no it is a can be after vehicle be collided, energy
Enough automatic alarms, and reduce impact force, the system for protecting occupant's safety, it is an object of that present invention to provide a kind of by electronic
The system for carrying out collision prevention of vehicle, solves the problem above-mentioned.
The present invention is achieved through the following technical solutions:
A kind of system by electronic carry out collision prevention of vehicle, including headstock front end face are provided with proximity sensor, on wheel
It is provided with velocity sensor, during the data of acquisition are sent to by real-time pulse signal by the proximity sensor and velocity sensor
It entreats in controller, the central controller controls Anti-knocking equipment starting, if the data of velocity sensor acquisition are more than threshold value, in
It entreats controller to send alarm message to first-aid centre by vehicle GPS signal, and sends warning information to line module simultaneously.This
The Anti-knocking system used is invented only for other objects of the Vehicular impact of installation this system.It is used to be arranged in headstock front end
Proximity sensor judges that vehicle at a distance from the obstacle of front, is passed by the speed being arranged on wheel by proximity sensor
Sensor detects the current real-time speed of vehicle, and velocity sensor is arranged on wheel, is to detect vehicle really mobile speed
Degree, rather than determined according to engine speed, the pulse signal uses the adjustable constant voltage output pulse power of duty ratio, accounts for
Sky than be able to carry out positive and negative 5% fine tuning, pulse signal is compensated by adjusting duty ratio, proximity sensor and speed pass
The data of acquisition are sent in central controller by sensor, and central controller carries out discriminatory analysis according to the data of sensor, when
Vehicle distances front truck is excessively close, when excessive velocities, starts anti-collision device, generates a reverse impact power, quickly reduce itself vehicle
Speed, reduces the impact force of generation.When speed is more than certain threshold value, usually 80km/h, in starting anti-collision device
Meanwhile first aid information being sent to first-aid centre, and send information to line module simultaneously, line module is that earlier user sets itself
It sets, when there is accident, directly sends warning information to the line module, and GPS location that vehicle is met accident and sending
The information such as first-aid centre position are sent in line module together, can be rushed at the first time convenient for the family members of vehicle operator
Scene is handled.
Further, the Anti-knocking equipment includes being set to the protective cover released on platform, upper surface in the middle part of protective cover
And release at left and right sides of platform upper surface and be provided with bolt, it releases lower section in the middle part of platform and structural reinforcing plate, structure is installed
Control device is installed below stiffening plate, releases and is provided with push-off device at left and right sides of platform lower end surface, when vehicle is hit,
The sensor being mounted on vehicle frame transmits signals to control device, and control device sends signal, push-off device to push-off device
Platform will be released to push forward, offset impulsive contact force when Vehicular impact.
Further, the push-off device includes releasing storehouse, the gear block released on silo wall is arranged in, and release dress
The pusher that middle part is installed is set, the pusher is disposed with spring, position plate, directional blasting device from bottom to up, when pushing away
After device receives the signal of control device out, the starting of directional blasting device will be released platform and be pushed.Silo wall is released to select not
Become rusty steel 316L, has good explosion-proof performance, and being oriented explosion also in release storehouse can guarantee that the intact of bulkhead is not easy to
Split, be provided with spring and gear block, be in order in control device failure, when bumper skeleton has occurred and that deformation, when
When position plate touches gear block by spring downward, the starting of directional blasting device carries out reverse impact to impulsive contact force, in order to
Mitigate the injury that occupant is subject to.
Further, the directional blasting device includes blasting cartridge, priming, sockets for collecting energy, explosion mouth, in the blasting cartridge
It is sockets for collecting energy below priming, towards explosion mouth is provided on release platform direction, priming is quick-fried for priming top equipped with priming
After fried, reinforced by sockets for collecting energy to explosion mouth and export energy.The bolt selects stud, and selected stud material is
25Cr2MoV, specification M10.It is additionally provided with connecting plate below the push-off device, is capable of fixing on vehicle.Select double end spiral shell
Bolt can allow bumper skeleton that can easily mount and dismount for the ease of installation, and selecting material is the material of 25Cr2MoV
For bolt material, because material tensile strength is good thus, rigidity is good, and has certain anticorrosive effect.Below push-off device
The vehicle frame of bumper skeleton and vehicle can be connected, can stablize bumper skeleton at work more by the connecting plate of setting
Stablize.
Further, the line module is mobile phone, tablet computer, any one in laptop.It can select more
Kind equipment, facilitates user to be configured, and can obtain message in first time.
Compared with prior art, the present invention having the following advantages and benefits:
1, a kind of system by electronic carry out collision prevention of vehicle of the present invention can be effectively relieved by reverse impact power
The injury that occupant is generated when hard hit；
2, a kind of system by electronic carry out collision prevention of vehicle of the present invention, passes through stud and connecting plate, Neng Gourang
The work of bumper skeleton is more stable；
3, a kind of system by electronic carry out collision prevention of vehicle of the present invention, can notify first-aid centre and family at the first time
Belong to, be convenient for in-situ processing and guarantee the safety of driver.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is present system flow chart.
Fig. 2 is anti-collision device structural schematic diagram of the present invention.
Fig. 3 is push-off device structural schematic diagram of the present invention.
Label and corresponding parts title in attached drawing:
1- releases platform, 2- protective cover, 3- bolt, 4- structural reinforcing plate, 5- control device, 6- push-off device, 7- connection
Plate, 61- release storehouse, 62- gear block, 63- pusher, 64- spring, 65- position plate, 66- directional blasting device.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation for explaining only the invention, are not made
For limitation of the invention.
Embodiment one
As shown in Figure 1, a kind of system by electronic carry out collision prevention of vehicle, including headstock front end face are provided with close to sensing
Device is provided with velocity sensor on wheel, and the data of acquisition are passed through real-time pulse and believed by the proximity sensor and velocity sensor
It number is sent in central controller, the central controller controls Anti-knocking equipment starting, if the data of velocity sensor acquisition
More than threshold value, central controller sends alarm message to first-aid centre by vehicle GPS signal, and sends simultaneously to line module
Warning information.The Anti-knocking system that the present invention uses is only for other objects of the Vehicular impact of installation this system.It is used
Headstock front end is positioned proximate to sensor, vehicle is judged at a distance from the obstacle of front by proximity sensor, by being arranged in vehicle
Velocity sensor on wheel detects the current real-time speed of vehicle, and it is to detect vehicle that velocity sensor, which is arranged on wheel,
True movement speed, rather than determine according to engine speed, proximity sensor and velocity sensor are by the data of acquisition
It is sent in central controller, central controller carries out discriminatory analysis, when vehicle distances front truck mistake according to the data of sensor
Closely, when excessive velocities, start anti-collision device, generate a reverse impact power, quickly reduce vehicle speed, reduce and generate
Impact force.When speed is more than certain threshold value, usually 80km/h, while starting anti-collision device, to first-aid centre
First aid information is sent, and sends information to line module simultaneously, line module is earlier user itself setting, accident is occurring
When, directly warning information, and the first-aid centre position of GPS location and sending etc. that vehicle is met accident are sent to the line module
Information is sent in line module together, can be rushed at the first time scene convenient for the family members of vehicle operator and is handled.
Embodiment two
As shown in Fig. 2, the Anti-knocking equipment used in the present invention includes being set to the protective cover 2 released on platform 1, protection
It covers 2 middle part upper surfaces and releases at left and right sides of 1 upper surface of platform and be provided with bolt 3, release 3 middle part lower section of platform and be equipped with
Structural reinforcing plate 4 installs control device 5 below structural reinforcing plate 4, releases and is provided with release dress at left and right sides of 3 lower end surface of platform
6 are set, when vehicle is hit, the sensor being mounted on vehicle frame transmits signals to control device 5, and control device 5 is to pushing away
Device 6 sends signal out, and push-off device 6 pushes platform 1 is released forward, and offsets impulsive contact force when Vehicular impact.
Embodiment three
As shown in Figure 2,3, the push-off device 6 includes releasing storehouse 61, and the gear block 62 released on 61 bulkhead of storehouse is arranged in,
And the pusher 63 installed in the middle part of push-off device 6, the pusher 63 are disposed with spring 64, position plate from bottom to up
65, directional blasting device 66, after push-off device 6 receives the signal of control device 5, directional blasting device 66 starts, and will push away
Platform 1 pushes out.It releases silo wall and selects Stainless steel 316 L, there is good explosion-proof performance, be oriented in release storehouse quick-fried
It is broken also to guarantee that the intact of bulkhead is not easy to split, be provided with spring and gear block, be in order in control device failure,
When bumper skeleton has occurred and that deformation, when position plate touches gear block by spring downward, the starting of directional blasting device,
Reverse impact is carried out to impulsive contact force, in order to mitigate the injury that occupant is subject to.The directional blasting device 66 includes explosion
Pipe, priming, sockets for collecting energy, explosion mouth, the blasting cartridge are provided with priming, are sockets for collecting energy, priming top below priming
It is provided with explosion mouth on 1 direction of platform towards releasing, after priming explosion, is reinforced by sockets for collecting energy to explosion mouth and exports energy.Institute
It states bolt 3 and selects stud, selected stud material is 25Cr2MoV, specification M10.6 lower section of push-off device
It is additionally provided with connecting plate 7, is capable of fixing on vehicle.It selects stud for the ease of installation, can allow bumper skeleton energy
Enough convenient installation and removal, selecting the material that material is 25Cr2MoV is bolt material, because material tensile strength is good thus, just
Property is good, and has certain anticorrosive effect.The connecting plate being arranged below push-off device, can be by bumper skeleton and vehicle
Vehicle frame connection, it is more stable at work that bumper skeleton can be stablized.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (4)
1. a kind of system by electronic carry out collision prevention of vehicle, including headstock front end face are provided with proximity sensor, set on wheel
It is equipped with velocity sensor, the data of acquisition are sent to center by real-time pulse signal by the proximity sensor and velocity sensor
In controller, the central controller controls Anti-knocking equipment starting, if the data of velocity sensor acquisition are more than threshold value, center
Controller sends alarm message to first-aid centre by vehicle GPS signal, and sends warning information to line module simultaneously, special
Sign is, the pulse signal uses the adjustable constant voltage output pulse power of duty ratio, duty ratio be able to carry out positive and negative 5% it is micro-
It adjusts, pulse signal is compensated by adjusting duty ratio, the Anti-knocking equipment includes being set to the guarantor released on platform (1)
It is provided with bolt (3), releases at left and right sides of shield (2), protective cover (2) middle part upper surface and release platform (1) upper surface
Lower section is equipped with structural reinforcing plate (4) in the middle part of platform (3), installs control device (5) below structural reinforcing plate (4), releases platform
(3) push-off device (6) are provided at left and right sides of lower end surface, when vehicle is hit, the sensor being mounted on vehicle frame will be believed
It number is sent to control device (5), control device (5) sends signal to push-off device (6), and push-off device (6) will release platform (1)
It pushes forward, offsets impulsive contact force when Vehicular impact.
2. a kind of system by electronic carry out collision prevention of vehicle according to claim 1, which is characterized in that the release dress
Setting (6) includes releasing storehouse (61), is arranged and is releasing peace in the middle part of gear block (62) and push-off device (6) on storehouse (61) bulkhead
The pusher (63) of dress, the pusher (63) are disposed with spring (64), position plate (65), directional blasting dress from bottom to up
(66) are set, after push-off device (6) receives the signal of control device (5), directional blasting device (66) starting will release platform
(1) it pushes.
3. a kind of system by electronic carry out collision prevention of vehicle according to claim 2, which is characterized in that the orientation is quick-fried
Breaking device (66) includes blasting cartridge, priming, sockets for collecting energy, explosion mouth, and the blasting cartridge is provided with priming, is below priming
Sockets for collecting energy, priming top are reinforced after priming explosion by sockets for collecting energy towards explosion mouth is provided on release platform (1) direction
Energy is exported to explosion mouth.
4. a kind of system by electronic carry out collision prevention of vehicle according to claim 1, which is characterized in that user's mould
Block is mobile phone, tablet computer, any one in laptop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810329778.5A CN110371070A (en) | 2018-04-13 | 2018-04-13 | A kind of system by electronic carry out collision prevention of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810329778.5A CN110371070A (en) | 2018-04-13 | 2018-04-13 | A kind of system by electronic carry out collision prevention of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110371070A true CN110371070A (en) | 2019-10-25 |
Family
ID=68243261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810329778.5A Withdrawn CN110371070A (en) | 2018-04-13 | 2018-04-13 | A kind of system by electronic carry out collision prevention of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110371070A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110843669A (en) * | 2019-11-19 | 2020-02-28 | 长安大学 | Automobile blind area collision early warning device and method |
| CN111169415A (en) * | 2020-03-04 | 2020-05-19 | 云南昆船电子设备有限公司 | A bumper for low-speed electric vehicle |
-
2018
- 2018-04-13 CN CN201810329778.5A patent/CN110371070A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110843669A (en) * | 2019-11-19 | 2020-02-28 | 长安大学 | Automobile blind area collision early warning device and method |
| CN111169415A (en) * | 2020-03-04 | 2020-05-19 | 云南昆船电子设备有限公司 | A bumper for low-speed electric vehicle |
| CN111169415B (en) * | 2020-03-04 | 2024-04-16 | 云南昆船电子设备有限公司 | Safety lever for low-speed electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191025 |