CN107444326A - A kind of interim protection device and its method of support vehicles safety - Google Patents
A kind of interim protection device and its method of support vehicles safety Download PDFInfo
- Publication number
- CN107444326A CN107444326A CN201710709801.9A CN201710709801A CN107444326A CN 107444326 A CN107444326 A CN 107444326A CN 201710709801 A CN201710709801 A CN 201710709801A CN 107444326 A CN107444326 A CN 107444326A
- Authority
- CN
- China
- Prior art keywords
- protection device
- vehicle
- contactor
- contact
- push rod
- 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
Links
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
- B60R19/44—Bumper guards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Regulating Braking Force (AREA)
Abstract
The invention discloses a kind of interim protection device of support vehicles safety, including protection device [1], described protection device [1] includes cavernous body [2], contact apparatus [3], first spring [5], magnetic stripe [6], described cavernous body [2] is arranged on two sides of protection device [1], described the first spring [5] is not less than one and is arranged on the inside of protection device [1], protection device [1] can be supported and expanded, described contact apparatus [3] is not less than the inside for being also disposed at protection device [1], described protection device [1] can close up after being squeezed, described protection device [1] can upspring after leaving extruding point, described magnetic stripe [6] is not less than one and is arranged on a side of protection device [1].Device design is simple, and using flexible, cost is low, securely and reliably.A kind of application method of support vehicles safety, u-turn speed is fast, saves fuel oil, while also reduces the abrasion of vehicle tyre and mechanical part, realizes automatic blocking and the parking of vehicle, securely and reliably.
Description
Technical field
The present invention relates to automobile equipment technical field, and in particular to a kind of somerset, shifting storehouse, the safety of side parking are auxiliary
Device is helped, more particularly, to the interim protection device and its method of a kind of support vehicles safety.
Background technology
As the improvement of people's living standards, automobile becomes the main means of transport of people's trip, automobile is using
During, being frequently encountered needs to move backward, is put in storage, drives into or out of the situation on parking stall.Urban life vehicle is more, stops or rises
Appearance scraping is easiest to during step, damage vehicle, particularly new hand driver is less susceptible to drive to enter parking stall parking.Have
When it is not at all easy find a parking stall, could repeatedly realize that vehicle exists because lack of skill front and rear will often move backward repeatedly
Parking on parking stall, during reversing at heart " agitated ", fear and meet others' love car, same worry is also embodied in reversing
In storage and head end operation.At present, although some vehicles are mounted with JPS radar for backing car, radar for backing car can be only used for carrying
Awake alerting drivers pay attention to, provide site safety data, can not automatically control the braking of vehicle.
In the prior art when driver needs reversing, the reversing of side mirror or camera viewing rear view of vehicle is first passed through
Environment, only with feeling to be moved backward or advancing, the distance that vehicle moves forward and backward can not be accurately held in reversing, can only
The distance between car and car are sensuously reserved, to reduce scraping, touching probability.And in parking stall parking, be repeatedly
Advance or retreat, not only take time and effort, waste time, also add the abrasion of fuel oil and vehicle tyre and machinery.Vehicle falls
Car endangers the safety of personal safety, property safety and communal facility.
Chinese patent literature (the day for announcing：On June 3rd, 2015, notification number：104670329A) disclose a kind of control vehicle
The method and apparatus travelled backward, when the gear conversion keys for detecting vehicle are opened, the shift bar of the vehicle is worked as
The gear of the forward position correspondence at preceding place is arranged to interim reverse gear；Shot by the camera of the rear view of vehicle
The road conditions environment of the rear view of vehicle, obtains the first image information；Before described first image information is projected in into the vehicle
On square windshield, the driver of the vehicle is set to control institute according to the first image information shown on the front windshield
State the steering wheel of vehicle；Obtain the rotation direction of the steering wheel of the vehicle；According to the interim reverse gear and the direction
The rotation direction of disk, control the vehicle travel backwards.The device includes：First setup module, taking module, projection module,
Acquisition module and the first control module.Such scheme reduces driver's security incident caused by setting wrong gear.But it
The automatic parking of the vehicle under dangerous situation can not be controlled.
Chinese patent literature (the day for announcing：On April 3rd, 2013, notification number：103010193A) disclose a kind of safety reversing
Execution system is protected, including is arranged on the radar monitoring device of vehicle tail, in addition to signal friendship is carried out with radar monitoring device
The controller changed and the automatic brake mechanism being connected with controller and executing agency out of supply, automatic brake mechanism and execution machine out of supply
Structure includes electromagnetic contactor and the contact connecting rod attracting with electromagnetic contactor armature, and the contact connecting rod of automatic brake mechanism is with stopping
Car is foot-operated to be connected, and contact connecting rod and the vehicle of executing agency out of supply are hung shelves control stick and be in contact.
The situation of rear view of vehicle, then feeds back to controller by signal during the monitoring reversing of such scheme radar monitoring device,
Controller starts automatic brake mechanism and braked in advance as the case may be, plays the purpose of automatic safe protective, and its is complicated.
It is easy to use and a kind of interim protection device of support vehicles safety of the present invention is simple in construction, and solve in particular cases
Quick reversing with u-turn, reduce driver reversing worry, additionally it is possible to reduce the fuel oil of vehicle.
The content of the invention
First purpose of the present invention is reversed end for end under special circumstances to solve vehicle, and support vehicles are advancing or moved backward
When safety problem.Second object of the present invention is reversed end for end under special circumstances to solve vehicle, and support vehicles are repeatedly
When advancing or moving backward, fuel oil and vehicle abrasion problem are reduced.
A kind of interim protection device of support vehicles safety of the present invention, realizes technical scheme used by its goal of the invention
It is：Described protection device includes cavernous body, contact apparatus, the first spring and magnetic stripe, and described protection device is similar to one
" pillow ", spring and contact apparatus are installed in " pillow ", the spring of installation can make to close up after being squeezed, and be rested the head on after departing from extruding
Head can upspring automatically, and contact keeps normally off when the contact apparatus of installation can make the protection device be not affected by extruding, by
Contact top pressure contact becomes normally open after extruding so that secondary circuit forms open circuit, contactor KM power-off, contactor push rod bullet
Go out, drive brake system brake, realize the safeguard protection before vehicle collision, helped particularly new hand driver's special screne
Under enter and exit.Described cavernous body is arranged on two sides of protection device, and the purpose so set is to work as vehicle
When will collide, the cavernous body on two faces of protection device is flexible after being squeezed, i.e., can protect vehicle body
Appearance is injury-free, and and can enough avoids the appearance of opponent vehicle injury-free.The first described spring is not less than one and sets
Put in the inside of protection device, it is that protection device is supported and expanded that the first spring of setting, which is not less than a purpose, by crowded
It can close up after pressure.Because the contact of contact apparatus and other each contact apparatus are series connections, and because protection device is
One irregular body, when vehicle is being moved backward or advancing traveling, its angle direction is unstable, and the contact of touching is not also solid
It is fixed.Each contact making device is that the contact making device being squeezed at first being connected in series disconnects, whole secondary circuit open circuit, contactor KM
Power-off, the ejection of contactor push rod, brake system brake is driven, effectively raises the sensitivity of reversing parking.Described contact
Device is not less than the inside for being also disposed at protection device.Described protection device can upspring after leaving extruding point.It is described
Magnetic stripe not less than one and being fixedly installed on a side of protection device, be provided with cavernous body, magnetic on the outside of described magnetic stripe
Bar is not direct to be affixed with vehicle and is flexible coupling magnetic by cavernous body, magnetite can be avoided to cause to damage to surface of vehicle, particularly
Mutually damage caused by extruding.
Preferably, described contact apparatus is made up of one group of first bearing being mutually adapted with the second bearing.Described
First bearing is fixed on the side of contact apparatus, and the second described bearing is fixed on the opposite side of contact apparatus.Described first
Normally-closed contact is provided with bearing, the second described bearing is provided with contact, and second spring, described contact dress are arranged with contact
Put be squeezed rear contact can top pressure normally-closed contact, it is become opened point by normally closed point.The contact of described contact apparatus
It is to be connected in series by connecting line and other each contact apparatus, as long as one contact disconnects in reversing, whole linear quadratic control
Loop disconnects, and realizes automatic stopping parking.Described contact is generally nonconductive plastic material body or ceramic body or other materials body
It is made.
Preferably, described the first bearing and the second bearing is movably fixed to the two of protection device by regulating bolt
On the steel wire frame of side.Between described regulating bolt can be adjusted between the first bearing or the second bearing and protection device two sides
Away from the purpose is to adjust the spacing of contact and contact, changing the sensitivity of protection device.
Preferably, described magnetic stripe is not less than one and each magnetic stripe is made up of the magnetic patch not less than one,
Described magnetic patch is fixedly installed on a side of protection device, and the purpose so set is in order that protection device can
Firmly adsorbed by magnetic patch on the headstock or the tailstock of irregular vehicle.
Preferably, the K1 and K2 of described protection device by control line be connected in control loop with delay disconnect by
Button SB and downlink connection, after contactor KM energization adhesives, contactor push rod is contracted in contactor KM；After contactor KM is powered off
Contactor push rod ejects, and drives brake system to be braked after push rod ejection, so as to control automobile body parking.Described brake
System includes clutch and in dynamic device.Described button SB be can be closed after pressing can be disconnected automatically after delay it is manual
Button, the button SB in secondary control loop are also designed to the electronic circuit of automatic time delay control.Described contactor KM breaks
Electric rear flash lamp flashing indicating, speech horn voice message.The described surrounding of automobile body 12 is additionally provided with least one infrared
Line probe 21, infrared probe 21 is connected with the display in car body, can realize night and in-car viewing parking stall on daytime
The line of surrounding so that vehicle parking not hyperline violation.
Preferably, K1 and K2 is connected in series in secondary control loop, be arranged on vehicle front protection device it is normal
Close point is K1, and the normally closed point for being arranged on the protection device of rear end is K2, can be with when so setting purpose to be and stopped under special screne
One is placed in vehicle front side, one is placed in vehicle tail, can also individually launch protection device in the Chinese herbaceous peony tailstock.Before vehicle
Collision rift K1 disconnects when entering, and contactor KM power-off, the ejection of contactor push rod, drives brake system brake；Vehicle collision during reversing
K2 disconnects afterwards, contactor KM power-off, the ejection of contactor push rod, drives brake system brake.
Preferably, described protection device is a special cylindrical shape, such as " pillow " shape, its length is 100mm-
1000mm, generally 400mm, generally a diameter of 80mm-500mm, 300mm, the shape of described protection device can also be
Any shape in addition to this shape.
Preferably, two sides of described protection device are provided with steel wire frame, the steel wire frame of setting be it is flexible,
It is flexible, it can be restored to the original state automatically after crimp.The both ends of the first described spring are fixed on steel wire frame, by
It can shrink after being extruded to external force, can be upspring after not extruded by external force." pillow " institute of described protection device cylinder
It is non-woven fabrics with material, or other flexible soft, wear-resistant materials.The pillar-shaped pillow of described protection device has anti-
Water function, in order to prevent electric leakage or short circuit when in use safely.Described protection device [1] is provided with socket.
A kind of method of support vehicles safety, specifically includes following steps：
1) in normal state, manual control contactor push rod, contactor push rod is made away from brake system, normal vehicle operation；
2) before reversing enters parking stall under special circumstances, protection device is enabled, protection device is taken out from boot, protection is filled
For placement location on the protruding parts at the tailstock and Chinese herbaceous peony end, protection device body is provided with magnetic stripe, can automatic absorbing on car body, then
Protection device is electrically connected with automobile circuit with plug, opening key switch, contactor automatic pick, now contactor push rod is received
Contracting is in contactor body；To prevent vehicle from being run at high speed on turnpike road, unexpected braking suddenly is avoided the occurrence of, it is general to use
The locking of control brake system manually, control be provided with manual locking handle on the locking of brake system manually；Moving backward or adjusting
Before head, manual control brake system is converted to and automatically controls brake system by opening key switch；
3) in reversing, steering wheel is adjusted to the opposite direction of reversing, further provides maximum space, vehicle for vehicle forward
Slowly reversing, when the protection device K2 of rear vehicle end is gradually close with front vehicle and contacts, the first of protection device K2
Spring is squeezed, while second spring is also squeezed, contact top pressure normally-closed contact, and normally-closed contact disconnects, by normally closed transformation
To be normally opened, contactor KM disjunctions, the push rod on contactor automatically springs open elongation, and the push rod of ejection has driven brake system brake,
Vehicle backing is stayed dynamic immediately；
4) SB delay cut-off push button switches are pressed again, and contactor KM adhesives, push rod is contracted in contactor body automatically, by direction
Disk adjusts to positive direction, further retreats offer maximum space for vehicle, vehicle slowly moves ahead, and described SB button switches can
Disconnected automatically after delay with pressing closure, the length of time delayses can set regulation, and general delay duration is adjusted to 30 seconds；
When the protection device K1 of vehicle front is gradually close with front vehicles and contacts, protection device K1 the first spring is by crowded
Pressure, while second spring is also squeezed, now contact top pressure normally-closed contact, and normally-closed contact disconnects, by it is normally closed be changed into it is normally opened,
Contactor KM disjunctions, the push rod automatic spring elongation on contactor, the push rod of ejection drive brake system brake, and vehicle forward is stood
Stay dynamic；
5) move backward again, press SB button switches, contactor KM adhesives, push rod is contracted in contactor body automatically；Vehicle delays
Slow reversing, the adjustment direction disk of maximum angle, when the K2 of rear vehicle end is gradually close with front vehicle and contacts, push rod band
Dynamic brake system brake, vehicle backing is stayed dynamic；Press again SB button switch vehicles put into gear it is forward；In order to stop into parking stall
Car, vehicle need to be advanced and moved backward repeatedly by above-mentioned steps, finally realize the storing cycle on parking stall；
6) when vehicle rolls parking stall away from, concrete operation step is with driving into parking stall step on the contrary, the use of the protection device avoids
The touching of vehicle, scrape, be especially the reduction of the worry of new hand driver's reversing, and the reversing under special screne and tune
Head；
7) after vehicle sails out of parking stall, the plug of protection device and automobile circuit are disconnected, close key switch, then protection is filled
Put to pack up and be stored in the boot of vehicle, control brake system to shrink contactor push rod and be locked in contactor body manually
Interior, vehicle normally safely and fast travels；This protection device can also be fixed on headstock and the tailstock for a long time, may be used also in order to attractive in appearance
Further to carry out repacking design to the outward appearance body of the present apparatus, internal structure, using material and electric control loop.
A kind of method of the support vehicles safety, shortens the turn-round time, saves fuel oil, additionally it is possible to reduce vehicle tyre and
The abrasion of machinery, realize the automatic blocking for moving ahead or moving backward and the parking of vehicle.
The beneficial effects of the invention are as follows：A kind of interim protection device of support vehicles safety, design is simple, uses spirit
Living, cost is low, and purposes is wide, securely and reliably.A kind of method of support vehicles safety, u-turn speed is fast, shortens the turn-round time,
Fuel-economizing, reduce the tire and mechanical wear of vehicle, additionally it is possible to realize automatic blocking and the parking of vehicle.
Brief description of the drawings
Fig. 1 is the general illustration of the interim protection device of support vehicles safety of the present invention；
Fig. 2 is the top view of the interim protection device of support vehicles safety of the present invention；
Fig. 3 is the close-up schematic view of the contact apparatus of the interim protection device of support vehicles safety of the present invention；
Fig. 4 is the installation connection diagram of the interim protection device of support vehicles safety of the present invention；
Fig. 5 is the electrical control connection diagram of the interim protection device of support vehicles safety of the present invention；
In figure：1st, protection device, 2, cavernous body, 3, contact apparatus, 4, connecting line, the 5, first spring, 6, magnetic stripe, 7, normally closed touch
Point, 8, second spring, 9, regulating bolt, 10, contactor KM, 11, contactor push rod, 12, automobile body, 13, flash lamp, 14,
Speech horn, 15, brake system, 16, contact, the 17, first bearing, the 18, second bearing, 19, magnetic patch, 20, steel wire frame, 21,
Infrared probe.
Embodiment
Technical scheme is described in further detail below by specific embodiment and with reference to accompanying drawing.
Embodiment：
In the embodiment shown in fig. 1, magnetic stripe 6 is not less than one and each magnetic stripe 6 is by the magnetic not less than one
Block 19 forms.Magnetic patch 19 is fixedly installed on a side of protection device 1, i.e., protection device 1 only has a face to be provided with magnetic
Bar, the purpose provided with magnetic stripe are in order to facilitate flexible installation during interim use and picked and placeed.The length of protection device 1 is 400mm,
A diameter of 300mm.
In fig. 2, a kind of interim protection device of support vehicles safety, protection device 1 include cavernous body 2, contact apparatus
3rd, the first spring 5, magnetic stripe 6.Cavernous body 2 is arranged on front and rear symmetrical two sides of protection device 1, the setting of cavernous body 2
Solves the preceding destruction to surface of vehicle of vehicle phase " kiss ".The first described spring 5 is not less than one and is arranged on protection dress
1 inside is put, protection device 1 expansion can be supported, contraction, protection device 1 can be closed up after protection device 1 is squeezed
It can upspring, and recover as former state after leaving extruding point.Contact apparatus 3 is not less than the inside for being arranged on protection device 1, contact
Each contact 7 of device 3 is connected in series by the contact 7 of connecting line 4 and other each contact apparatus 3.
In figure 3, contact apparatus 3 is made up of the first bearing 17 of one group of mutual cooperation with the second bearing 18.First bearing
17 are fixed on the side of contact apparatus 3；The second described bearing 18 is fixed on the opposite side of contact apparatus 3.In first bearing 17
Portion is provided with one group of normally-closed contact 7, is fixed with contact 16 on the second bearing 18, second spring 8 is arranged with contact 16.Work as contact
Device 3 is squeezed the rear top pressure normally-closed contact 7 of contact 16, it is become opened point by normally closed point.First bearing 17 and second
Seat 18 is movably fixed on the side steel wire frame 20 of protection device 1 by regulating bolt 9.Described regulating bolt 9 can
Adjust the first bearing 17 or the second bearing 18 and the spacing of the side of protection device 1.
In secondary control loop shown in Fig. 4, the normally closed points of K1 of front end and the normally closed points of K2 of rear end are connected in control loop
In with delay cut-off push button SB and downlink connection, adhesive after contactor KM10 is powered, now contactor push rod 11 be contracted in contactor
In KM10.The normally closed points of K1 disconnect after the protection device 1 of vehicle front is squeezed, contactor push rod after contactor KM10 power-off
11 ejections, drive brake system 15 to brake；Pressing delayed cut-off push button SB contactor KM10 adhesives, push rod 11 are contracted in contactor
In KM10, vehicle can be with reversing back, so as to protect the safety of vehicle reversing back.When rear vehicle end protection device 1 by
The normally closed points of K2 disconnect after to extruding, and contactor push rod 11 ejects after contactor KM10 power-off, and contactor push rod 11 drives after ejecting
Brake system 15 is braked；Pressing delayed cut-off push button SB contactor KM10 adhesives, push rod 11 are contracted in contactor KM10, vehicle
It can drive forward again, so as to protect the safety of vehicle driven forward.Falling for vehicle is further controlled by button SB
Car realizes reversing repeatedly and u-turn in particular cases, has ensured the safety of vehicle with moving ahead.K1 and K2 is not present and is closed at
With simultaneously switch off.Thermal protection FR and key switch E are generally normally closed.
In the embodiment shown in fig. 5, contactor KM10 adhesives, push rod 11 are contracted in contactor KM10, and vehicle is normal
Start.After enabling the present apparatus, automatic pick, the push rod of contactor are contracted in contactor body contactor all the time all the time.Contact
Device KM10 disconnects, and push rod 11 drives brake system 15 to brake, and vehicle braking, stops.Contactor KM10 control automobile bodies 12
Driving and parking, while control the flash lamp of flash lamp 13 and speech horn 14.
A kind of application method of the interim protection device of support vehicles safety, it is using step specifically：1) normal
Under state, manual control contactor push rod 11, make contactor push rod 11 away from brake system 15, normal vehicle operation；
2) before reversing enters parking stall under special circumstances, protection device 1 is enabled, protection device 1 is taken out from boot, will protect
Device 1 places magnetic on the protruding parts at the tailstock and Chinese herbaceous peony end.The magnetic stripe that the body of protection device 1 is provided with, being capable of automatic absorbing
On car body.Protection device 1 is electrically connected with automobile circuit with the connected mode of socket by plug.Key switch is opened, is connect
Tentaculum automatic pick, now contactor push rod 11 be contracted in contactor body.To prevent vehicle from being gone at a high speed on turnpike road
Sail, avoid the occurrence of unexpected braking, the general locking using control brake system 15 manually, the manual locking for controlling brake system 15
It is additionally provided with locking handle；Before reversing or u-turn, open key switch and be converted to manual control brake system 15 automatically
Control brake system；
3) in reversing, steering wheel is killed to the opposite direction of reversing, further provides maximum space, vehicle for vehicle forward
Slowly reversing, when the protection device K2 of rear vehicle end is gradually close with front vehicle and contacts, the first of protection device K2
Spring 5 is squeezed, and second spring 8 is also squeezed, and the top pressure normally-closed contact 7 of contact 16, normally-closed contact 7 disconnects, by normally closed turn
It is changed into normally opened, contactor KM10 disjunctions, the push rod 11 on contactor automatically springs open elongation, and the push rod 11 of ejection has driven the brake to be
The brake of system 15, vehicle backing are stayed dynamic immediately；
4) SB delay cut-off push button switches are pressed again, and contactor KM10 adhesives, push rod 11 is contracted in contactor body automatically, will
Steering wheel is killed to positive direction, the steering space for retreating and providing maximum of further being moved backward for vehicle.Vehicle is slowly moved ahead, and SB is pressed
Button switch pressing closure, disconnects automatically after delay.The length of time delayses can be adjusted, and the regulation of in general delay duration is set
For 30 seconds.After vehicle travels a certain distance, the protection device being squeezed can be upspring, and K1, K2 are closed automatically；Before vehicle
The protection device at end is gradually close with front vehicles and when contacting, the first spring 5 of protection device is squeezed, second spring
8 are also squeezed, and now the top pressure normally-closed contact 7 of contact 16, normally-closed contact 7 disconnect, and are changed into normally opened, contactor KM10 by normally closed
Disjunction, the automatic spring of push rod 11 elongation on contactor, the push rod 11 of ejection drive brake system 15 to brake, and vehicle forward is immediately
In dynamic；
5) move backward again, press SB button switches, contactor KM10 adhesives, push rod 11 is contracted in contactor body automatically；Most
The adjustment direction disk of wide-angle, vehicle are slowly moved backward, when the K2 of rear vehicle end is gradually close with front vehicle and contacts, top
Bar 11 drives brake system 15 to brake, and vehicle backing is stayed dynamic；In order into parking stall parking, advance repeatedly by above-mentioned steps with falling
Car, finally realize the storing cycle on parking stall；
6) when vehicle rolls parking stall away from, concrete operation step is opposite with driving into parking stall step；
7) after vehicle sails out of parking stall, protection device 1 is packed up and is stored in the boot of vehicle, then inserting protection device 1
Head disconnects with automobile circuit, closes key switch, controls brake system 15 that contactor push rod 11 is shunk and is locked in manually and connects
In tentaculum body, vehicle normally drives safely；The use of the protection device 1 avoids the touching of vehicle, scraped, and particularly reduces
The worry of new hand driver's reversing, and reversing and u-turn under special screne.The protection device 1 can also be long-term fixation
On headstock and the tailstock, in order to it is attractive in appearance can also further to the outward appearance body of the present apparatus, internal structure, using material and electrically
Control loop carry out repacking design.
A kind of method of the support vehicles safety, shortens the turn-round time, saves fuel oil, additionally it is possible to reduce vehicle tyre and
The abrasion of machinery, realize the automatic blocking for moving ahead or moving backward and the parking of vehicle.
The inspiration that those skilled in the art obtain on the basis of the present invention, any structural change of progress, exists
Within protection scope of the present invention.
Claims (9)
1. a kind of interim protection device of support vehicles safety, including protection device [1], it is characterised in that：Described protection dress
Putting [1] includes cavernous body [2], contact apparatus [3], the first spring [5], magnetic stripe [6], and described cavernous body [2] is arranged on protection
On two sides of device [1], described the first spring [5] is not less than one and is arranged on the inside of protection device [1], energy
Enough support protection device [1] expands, and described contact apparatus [3] is not less than the inside for being also disposed at protection device [1],
Described protection device [1] can close up after being squeezed, and described protection device [1] can upspring after leaving extruding point, institute
The magnetic stripe [6] stated is not less than one and is arranged on a side of protection device [1].
A kind of 2. interim protection device of support vehicles safety according to claim 1, it is characterised in that：Described contact
Device [3] is made up of the first bearing [17] of one group of mutual cooperation with the second bearing [18], and described the first bearing [17] is fixed
In the side of contact apparatus [3], described the second bearing [18] is fixed on the opposite side of contact apparatus [3], described first
Normally-closed contact [7] is provided with inside seat [17], is fixed with contact [16] on described the second bearing [18], contact is arranged on [16]
Have a second spring [8], described contact apparatus [3] be squeezed rear contact [16] can top pressure normally-closed contact [7], make it by normal
Close point becomes opened point, and the contact [7] of described contact apparatus [3] is contacted by connecting line [4] and other each contact apparatus [3]
Connection, described contact [16] are made up of non-conducting material, generally wear-resistant plastic body.
A kind of 3. interim protection device of support vehicles safety according to claim 1 or 2, it is characterised in that：Described
First bearing [17] and the second bearing [18] are movably fixed on the two sides of protection device [1] by regulating bolt [9], institute
The regulating bolt [9] stated can adjust the first bearing [17] or the second bearing [18] and the spacing of protection device [1] two sides.
A kind of 4. interim protection device of support vehicles safety according to claim 1, it is characterised in that：Described magnetic stripe
[6] it is not less than one and each magnetic stripe [6] is made up of the magnetic patch [19] not less than one, described magnetic patch [19] is solid
Surely it is arranged on a side of protection device [1].
A kind of 5. interim protection device of support vehicles safety according to claim 1, it is characterised in that：Described protection
The K1 and K2 of device [1] by control line be connected in control loop with delay cut-off push button SB and downlink connection, as contactor KM
[10] after energization adhesive, contactor push rod [11] is contracted in contactor KM [10], contactor after contactor KM [10] is powered off
Push rod [11] ejects, and the contactor push rod [] 11 after power-off drives brake system [15] to be braked after ejecting, so as to control vapour
Car body [12] parking, described contactor KM [10] power-off rear flash lamp [13] flashing indicatings, speech horn [14] voice carry
Show, described automobile body [12] is surrounded by least one infrared probe [21], infrared probe [21] with car body
Display be connected.
A kind of 6. interim protection device of support vehicles safety according to claim 1 or 5, it is characterised in that：K1 and K2
It is connected in series in secondary control loop, the described normally closed point of protection device [1] for being arranged on vehicle front is K1, described guarantor
The normally closed point that protection unit [1] is arranged on rear end is K2.
A kind of 7. interim protection device of support vehicles safety according to claim 1, it is characterised in that：Described protection
Device [1] is a special cylinder pillow shape, and its length is 100mm-1000mm, generally 400mm, a diameter of 80mm-
500mm, generally 300mm.
A kind of 8. interim protection device of support vehicles safety according to claim 1, it is characterised in that：Described protection
Device [1] has steel wire frame [20], and the both ends of the first spring [5] are fixed on steel wire frame, described protection device [1]
Pillar-shaped pillow material therefor is non-woven fabrics, and the pillar-shaped pillow of described protection device [1] has water-proof function, described guarantor
Protection unit is additionally provided with socket on [1].
A kind of 9. method of the interim protection device of support vehicles safety according to claim 1-8, it is characterised in that：Tool
The use step of body is：
1) in normal state, manual control contactor push rod [11] is away from brake system [15], normal vehicle operation；
2) when reversing enters parking stall under special circumstances, startup uses protection device [1], and protection device is taken out from boot
[1], protection device [1] is placed on the protruding parts at the tailstock and Chinese herbaceous peony end, protection device [1] automatic absorbing on car body,
Protection device [1] is electrically connected with automobile circuit with plug again, then opens key switch, now contactor adhesive push rod [11] is received
In contactor body, vehicle is normally moved backward for contracting；
3) in reversing, steering wheel is adjusted to the opposite direction of reversing, further provides space, car as far as possible for vehicle forward
Slowly reversing, when the K2 of rear vehicle end is gradually close with front vehicle and contacts, the first spring [15] of protection device
Second spring [8] is also squeezed while being squeezed, and after contact [16] top pressure normally-closed contact [7], normally-closed contact [7] is disconnected
Open, contactor KM [10] disjunction, the push rod [11] on contactor automatically springs open elongation, and the push rod [11] of ejection has driven brake system
System [15] brake, vehicle are stayed dynamic；
4) SB button switches are pressed, contactor KM [10] adhesive, push rod [11] is contracted in contactor body automatically, by steering wheel
Killed to positive direction, further for vehicle rollback provide maximum space, vehicle slowly moves ahead, SB button switches after delay oneself
Dynamic circuit breaker is opened, when the K1 of vehicle front is gradually close with front vehicles and contacts, the first spring [15] of protection device by
Second spring [8] is also squeezed while extruding, contact [16] top pressure normally-closed contact [7], and normally-closed contact [7] disconnects, by normal
Close and be changed into normally opened, contactor KM [10] disjunction, the push rod [11] on contactor automatically springs open elongation, push rod [11] band of ejection
Brake system [15] brake is moved, vehicle is stayed dynamic；
5) SB button switches, contactor KM [10] adhesive are pressed again, and push rod [11] is contracted in contactor body automatically, maximum angular
The adjustment direction disk of degree, vehicle are slowly moved backward, when the K2 of rear vehicle end is gradually close with front vehicle and contacts, push rod
[11] driven brake system [15] to brake, vehicle stay it is dynamic, in order into parking stall, be advanced and be moved backward repeatedly by above-mentioned steps,
The final storing cycle for realizing parking stall；
6) when vehicle rolls parking stall away from, concrete operation step is opposite with driving into parking stall；
7) after vehicle sails out of parking stall, protection device [1] is packed up and is stored in the boot of vehicle, then by protection device [1]
Plug and automobile circuit disconnect, close key switch, control brake system [15] to be contracted in contactor push rod [11] manually
In contactor body, normal vehicle operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710709801.9A CN107444326A (en) | 2017-08-04 | 2017-08-04 | A kind of interim protection device and its method of support vehicles safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710709801.9A CN107444326A (en) | 2017-08-04 | 2017-08-04 | A kind of interim protection device and its method of support vehicles safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107444326A true CN107444326A (en) | 2017-12-08 |
Family
ID=60492511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710709801.9A Pending CN107444326A (en) | 2017-08-04 | 2017-08-04 | A kind of interim protection device and its method of support vehicles safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107444326A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111717112A (en) * | 2020-05-09 | 2020-09-29 | 智新科技股份有限公司 | Reversing auxiliary device for large truck and trailer |
| CN111907491A (en) * | 2020-07-14 | 2020-11-10 | 杭州电子科技大学 | Method for preventing dangerous driving behaviors of public transport vehicle drivers |
| CN113409613A (en) * | 2020-03-16 | 2021-09-17 | 上海博泰悦臻网络技术服务有限公司 | Method, equipment and computer storage medium for controlling warning signal by vehicle-mounted terminal |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2162397Y (en) * | 1993-08-09 | 1994-04-20 | 刘宝林 | Touch automatic braking device |
| CN2221524Y (en) * | 1995-05-12 | 1996-03-06 | 侯彦生 | Sac-type buffering automatic brake for automotive vehicle |
| CN101580041A (en) * | 2008-05-16 | 2009-11-18 | 林绍禹 | Automotive slight-scuffing protection device |
| CN102774363A (en) * | 2012-04-22 | 2012-11-14 | 沈同文 | Anti-collision braking complex body for parking |
| CN103010193A (en) * | 2012-09-19 | 2013-04-03 | 浙江金刚汽车有限公司 | Safety reversing protection execution system |
-
2017
- 2017-08-04 CN CN201710709801.9A patent/CN107444326A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2162397Y (en) * | 1993-08-09 | 1994-04-20 | 刘宝林 | Touch automatic braking device |
| CN2221524Y (en) * | 1995-05-12 | 1996-03-06 | 侯彦生 | Sac-type buffering automatic brake for automotive vehicle |
| CN101580041A (en) * | 2008-05-16 | 2009-11-18 | 林绍禹 | Automotive slight-scuffing protection device |
| CN102774363A (en) * | 2012-04-22 | 2012-11-14 | 沈同文 | Anti-collision braking complex body for parking |
| CN103010193A (en) * | 2012-09-19 | 2013-04-03 | 浙江金刚汽车有限公司 | Safety reversing protection execution system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113409613A (en) * | 2020-03-16 | 2021-09-17 | 上海博泰悦臻网络技术服务有限公司 | Method, equipment and computer storage medium for controlling warning signal by vehicle-mounted terminal |
| CN111717112A (en) * | 2020-05-09 | 2020-09-29 | 智新科技股份有限公司 | Reversing auxiliary device for large truck and trailer |
| CN111907491A (en) * | 2020-07-14 | 2020-11-10 | 杭州电子科技大学 | Method for preventing dangerous driving behaviors of public transport vehicle drivers |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107444326A (en) | A kind of interim protection device and its method of support vehicles safety | |
| CN101801746B (en) | Driver assistance system for a motor vehicle | |
| US6926322B2 (en) | Laterally extendable bumper system | |
| JP4453683B2 (en) | Remote control device | |
| CN108349467B (en) | Control system and method for a vehicle including an automatic emergency braking system | |
| CN107776571A (en) | A kind of automated parking system | |
| CN103043045A (en) | Electronic parking brake system and control method thereof | |
| CN110254414A (en) | A kind of electronic parking system of four-wheel braking | |
| JP2016130122A (en) | Vehicle, vehicle safety protection mechanism, and vehicle safety protection method | |
| JP7189669B2 (en) | Controller and method for operating vehicle energy storage module, vehicle energy storage module, and electric braking system | |
| CN104085381A (en) | Emergency auxiliary braking and ice snow covered pavement anti-skid device for vehicle | |
| WO2016189140A1 (en) | Safety arrangement | |
| CN104802779A (en) | Method for reducing reverse vehicle stopping distance using brake pre-charge | |
| US9278621B2 (en) | Vehicular control system and its operating method | |
| EP3551513B1 (en) | Braking system | |
| CN109398285A (en) | A kind of lorry anticollision apparatus for vehicle backing | |
| CN105835811A (en) | Vehicle, vehicle safety protection mechanism thereof and protection method | |
| CN106739880B (en) | The anti-skidding parasitic crawler belt of Electromagnetic Control automobile row | |
| CN101580041A (en) | Automotive slight-scuffing protection device | |
| CN105599737A (en) | Wheeled vehicle emergency stop system and method | |
| CN204774928U (en) | Crashproof early warning system of lower part protection behind vehicle | |
| CN109305145A (en) | The auxiliary brake system stopped when controllable lorry brake failure | |
| KR101416367B1 (en) | Control method and system for moving vehicle in the absence of driver | |
| CN205202601U (en) | Auxiliary brake and motor vehicles that constitute thereof | |
| CN202669776U (en) | Comprehensive automobile assistant braking device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171208 |
|
| WD01 | Invention patent application deemed withdrawn after publication |