CN1056657A - Anti-skid system of automobile stop - Google Patents
Anti-skid system of automobile stop Download PDFInfo
- Publication number
- CN1056657A CN1056657A CN 90103659 CN90103659A CN1056657A CN 1056657 A CN1056657 A CN 1056657A CN 90103659 CN90103659 CN 90103659 CN 90103659 A CN90103659 A CN 90103659A CN 1056657 A CN1056657 A CN 1056657A
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- China
- Prior art keywords
- housing
- automobile
- slide bolt
- buckle
- brake pedal
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- 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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- Regulating Braking Force (AREA)
Abstract
The invention discloses a kind of anti-skid system of automobile stop, this system can automatically keep braking automobile to be in stationary state, thereby prevents to be moved when automobile is parked in the sloping floor.This system comprises: a rotation detecting device, and an acceleration detection device, one has the holding device of a buckle, and one to housing, a slide bolt, a housing, a calutron, a control setup.This system can automatically loosen this brake in the time of can also be depressed to a certain limit at the acceleration pedal of automobile.
Description
The present invention relates to a kind of automobile anti-skid system, relate to a kind of automobile that when the parking of automobile state, can make more precisely and keep brake, thereby can prevent to issue when automobile from stopping in the sloping floor system that moves.
When automobile when tilted road surface stops, chaufeur must pull-up or the emergency brake (stopping brake lock) of depressing automobile, slides so that can prevent automobile.Yet automobile driver may be forgotten pull-up or depress emergency brake when parking of automobile sometimes.At this moment, if when the ground of parking place is the sloping floor, then automobile will begin to glide, thereby an accident will be inevitable.Similarly, forget the pedal or forget the pull-up emergency brake of continuing to touch on the brake if automobile is stopped at a tilted road surface face chaufeur, then this automobile will begin to slide and with stop bumping against with its front or back vehicle.
In addition, automobile driver is easy to forget and loosens emergency brake or loosen this emergency brake by halves.In the case, this brake lining will wear away soon.
Main purpose of the present invention is to overcome the above-mentioned defective of prior art and a kind of anti-skid system of automobile stop is provided, and this system has been operated in brake pedal and has made automobile stop the brake that can keep automobile when mobile.
Another object of the present invention provides a kind of anti-skid system of automobile stop, and this system can keep the brake of automobile when brake pedal is operated, and can automatically loosen this brake when the acceleration pedal of automobile is depressed to a certain limit.
A kind of anti-skid system of automobile stop of the present invention comprises: a rotation detecting device, represent in order to the rotation and the output that detect at least one vehicle in this automobile whether these vehicles are in the signal of rotary state; One acceleration detection device is moved and crosses one both during allocation and export a cooresponding signal in order to detect acceleration pedal when this automobile; One holding device is moved in order to the brake pedal at this automobile and keeps after the normal danger this brake pedal in a normal danger; This holding device comprises; One buckle, integrally formed with this brake pedal, and have a plurality of holes that are arranged in a row, have hypotenuse on each Kong Zaiyi madial wall; One vertical housing, its inside is for hollow and the one end has an opening and the other end has a through hole, and this housing is arranged near this buckle, so that make this through hole in the face of this buckle; One slide bolt slidably is arranged in this housing, makes it protrude in both measured lengths and in one of inserting in these holes of this buckle of this housing outer via this through hole, but and also this housing of retraction; One housing covers this opening of this housing; One compresses device, compress both measured lengths of outstanding this through hole one of this slide bolt, so that make in this slide bolt one of inserts in these holes of this buckle, these hypotenuses on this madial wall in these holes are equivalent to one and can force this slide bolt resisting this to compress device and this housing of retraction during normal danger largely when this brake pedal is moved to; One calutron in order to respond the control signal that a control setup is sent, forces this slide bolt resisting this to compress device so that this housing of retraction; One control setup, electrically connect with this rotation detecting device, this acceleration detection device and this holding device, in order to when these wheels rotary state maybe this acceleration rub plate and be moved to and surpass one and both received during allocation by these signals that these detecting devices sent and exported one and control signal to this holding device, force this this housing of slide bolt retraction to make this calutron.
With reference to following explanation and accompanying drawing, can understand the present invention more completely.
Fig. 1 shows of the present invention being installed near the braking automobile pedal so that keep the block diagram of the electromagnetic latch of this brake pedal;
Fig. 2 is the section-drawing that shows the structure of electromagnetic latch shown in Figure 1;
Fig. 3 shows how electromagnetic latch keeps the amplification stereogram of this brake pedal;
Fig. 4 is the diagram of block that shows that a central processing unit is connected with a rotating speed device, a perceptron and an electromagnetic latch by an input port and an output port;
Fig. 5 is the diagram of circuit that shows this central processing unit running;
Fig. 6 system is along the section of 6-6 cross section intercepting among Fig. 1.
As shown in Figure 4, anti-skid system of automobile stop of the present invention comprises a central processing unit (CUP) 10, a rotating speed device 11, an electromagnetic latch 12 and a perceptron 15.This rotating speed device 11 can be any form, as long as can detect the rotation of automotive wheel.In the present embodiment, this rotating speed device 11 can be known being installed near wheel one of in the automotive wheel.This perceptron 15 is installed in the position (not shown) near the car acceleration pedal.As shown in Figure 1, this electromagnetic latch 12 is the position that is installed near the buckle 201a of the connecting rod 201 of braking automobile pedal 20.This central processing unit 10 is configured in the suitable position in the automobile.This buckle 201a system is integrally formed with the connecting rod 201 of brake pedal 20.As shown in Figure 3, to have the section-drawing in 23 these holes 23, a plurality of hole be shown in Figure 6 to this buckle 201a.As shown in Figure 6, each hole 23 has an inclined wall 23b, makes buckle 201a can not be subjected to any resistance ground to move (with respect to slide bolt 122) along direction shown in the arrow B, and can prevent to move in opposite direction.
As shown in Figure 2, the structure of this electromagnetic latch 12 system comprises a cylinder shell 121, a slide bolt 122, a lid 123, an electromagnet 124 and a coil spring 125.Slide bolt 122 is slidably to be arranged in the housing 121 that screws togather with this lid 123.Coil spring 125 is to be received between the flange 122A and lid 123 of slide bolt 122, makes it can compress slide bolt 122 and leaves electromagnet 124.Electromagnet 124 is to be fixed in lid 123.When electromagnet 124 was excited, slide bolt 122 will be by suction that electromagnet 124 draws, that is, slide bolt 122 will retraction housing 121 in to certain limit.
Fig. 3 shows how electromagnetic latch 12 keeps the amplification stereogram of brake pedal 20.In the slide bolt 122 of electromagnetic latch 12 one of inserts in these holes 23 of buckle 201 of the brake pedal 20 that is operated (direction shown in the arrow B).In the case, brake pedal 20 is limited and can not loosens, that is brake pedal 20 is being held.If slide bolt 122 retractions to certain limit no longer hinders the travelling backwards of brake pedal 20, then brake pedal 20 will break away from slide bolt 122 and travelling backwards to the home position, that is brake pedal 20 will return to relaxation state by fastening the button state with a bolt or latch.
It below is the detailed description of action of the central processing unit 10 of skid control system of the present invention.As shown in Figure 5, when the ignition lock (not shown) of automobile when opening, central processing unit 10 is by exciting step (501) and begin to receive the signal of being exported by rotating speed device 11 (step 502), and central processing unit 10 can be checked the signal (step 503) that is sent by rotating speed device 11 then.If the signal that is sent by rotating speed device 11 is that then this process can be back to step 502 when representing that automotive wheel is in rotary state, that is, continue to receive the signal that is sent by rotating speed device 11.If the signal that is sent by rotating speed device 11 is when representing that automotive wheel remains in quiescence, then central processing unit 10 can be checked perceptron 15(step 504), if be operated to certain limit (following will explaining) by the signal expression acceleration pedal that perceptron 15 sent, then central processing unit 10 causes electromagnetism rod bolt 12 to recall slide bolt 122(step 505 in a given time cycle).After this, this process returns back to step 502 and continues running.If ignition lock is closed, then central processing unit 10 stops start.
Therefore, if automobile driver is stepped on brake pedal 20(and please be contrasted Fig. 3) and make automobile stop to move, then slide bolt 122 can be compressed by coil spring 125 and one of be pushed out and insert among the buckle 201a in the hole 23 to stop brake pedal 20 travelling backwards.Have to be noted that when brake pedal 20 is operated the motion of brake pedal 20 can not hindered by slide bolt 122.Therefore, if brake pedal 20 is floored, then brake pedal 20 can be held and also can be locked when automobile is in halted state.
If when automobile was in halted state and chaufeur bend the throttle (not shown), then engine speed can improve.At this moment, if engine speed reaches a set value, that is acceleration pedal is operated to a certain limit, and then the slide bolt 122 of electromagnetic latch 12 can be recalled and make the brake pedal spring return back to the home position, that is, loosen brake.At this moment, chaufeur can loosen power-transfer clutch (not shown) so that drive a car.Slide bolt 122 will be withdrawn automatically and therefore can be avoided locking automobile when engine speed reaches a set value.
Though the present invention is with a most preferred embodiment openly as above, yet it is not in order to limiting the present invention, any those who familiarize themselves with the technology.Without departing from the spirit and scope of the present invention, when can doing a little change and retouching, so protection scope of the present invention should be as the criterion with the protection domain that is defined in claims.
Claims (2)
1, a kind of parking skid control system of automobile is characterized in that it comprises:
One rotation detecting device represents in order to the rotation and the output that detect at least one wheel in this automobile whether these wheels are in the signal of rotary state;
One acceleration detection device is moved and crosses one both during allocation and export a cooresponding signal in order to detect acceleration pedal when this automobile;
One holding device is moved in order to the brake pedal at this automobile and keeps after the normal danger this brake pedal in a normal danger; This holding device comprises:
One buckle, integrally formed with this brake pedal, have a plurality of holes that are arranged in a row entirely, have hypotenuse on each these Kong Zaiyi madial wall;
One vertical housing, its inside is for hollow and its upper end has an opening and the other end has a through hole, and this housing is arranged near this buckle, so that make this through hole in the face of this buckle;
One slide bolt slidably is arranged in this housing, makes it protrude in both measured lengths and in one of inserting in these holes of this buckle of this housing outer via this through hole, but and also this housing of retraction;
One housing covers this opening of this housing;
One compresses device, compress both measured lengths of outstanding this through hole one of this slide bolt, so that make in this slide bolt one of inserts in these holes of this buckle, these hypotenuses on this madial wall in these holes are to force this slide bolt resisting this to compress device and this housing of retraction when this brake pedal is moved to the position of the brake that is equivalent to the big degree of a material.
One calutron in order to respond the control signal that a control setup is sent, forces this slide bolt resisting and compresses device so that this housing of retraction;
One control setup, electrically connect with this rotation detecting device, this acceleration detection device and this holding device, be moved to and surpass one and both received during allocation by these signals that these detecting devices sent and exported one and control signal to this holding device in order to be in rotary state or this acceleration pedal when these wheels, force this this housing of slide bolt retraction to make this calutron.
2, anti-skid system of automobile stop according to claim 1, it is characterized in that: this rotation detecting device is a rotating speed device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90103659 CN1056657A (en) | 1990-05-18 | 1990-05-18 | Anti-skid system of automobile stop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90103659 CN1056657A (en) | 1990-05-18 | 1990-05-18 | Anti-skid system of automobile stop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1056657A true CN1056657A (en) | 1991-12-04 |
Family
ID=4878180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90103659 Pending CN1056657A (en) | 1990-05-18 | 1990-05-18 | Anti-skid system of automobile stop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1056657A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042999A (en) * | 2011-10-11 | 2013-04-17 | 昆达电脑科技(昆山)有限公司 | Wheel static monitoring device |
| CN111418314A (en) * | 2014-05-27 | 2020-07-17 | 株式会社久保田 | Working machine |
-
1990
- 1990-05-18 CN CN 90103659 patent/CN1056657A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042999A (en) * | 2011-10-11 | 2013-04-17 | 昆达电脑科技(昆山)有限公司 | Wheel static monitoring device |
| CN103042999B (en) * | 2011-10-11 | 2015-04-15 | 昆达电脑科技(昆山)有限公司 | Wheel static monitoring device |
| CN111418314A (en) * | 2014-05-27 | 2020-07-17 | 株式会社久保田 | Working machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |