CN103218857A - Hydraulic mechanism for electronic toll collection (ETC) system - Google Patents
Hydraulic mechanism for electronic toll collection (ETC) system Download PDFInfo
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- CN103218857A CN103218857A CN2013100314983A CN201310031498A CN103218857A CN 103218857 A CN103218857 A CN 103218857A CN 2013100314983 A CN2013100314983 A CN 2013100314983A CN 201310031498 A CN201310031498 A CN 201310031498A CN 103218857 A CN103218857 A CN 103218857A
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Abstract
The invention relates to a hydraulic mechanism for an electronic toll collection (ETC) system. The hydraulic mechanism for the ETC system comprises a plurality of hydraulic units. Each hydraulic unit is composed of double hydraulic cylinders, a reversing valve and a pair of throttling valves, one ends of all the hydraulic units are respectively connected on a hydraulic pump, and the outer end of each hydraulic unit is connected with a speed brake. The hydraulic mechanism for the ETC system has the advantages that the hydraulic cylinders are controlled by a computer and a hydraulic station and can automatically drive the speed brakes to hide, to rise for slight stop, to rise again for stop and the like to meet various requirements for deceleration and stop motions. When a plurality of vehicles arrive at a deceleration road in front of an ETC toll gate, the computer on the ETC toll gate conducts the speed brakes to move and carry out various motions of release, slight stop, stop and the like according to conditions identified by an electronic identification system; and if a plurality of vehicle identification heads are arranged on the same road, the plurality of vehicles can be identified at the same time, drivers can be informed of conditions of the vehicles through bumps caused by the speed brakes on the road, and therefore the vehicles can pass through the ETC toll gate quickly.
Description
Technical field
The present invention relates to the hydraulic technique field, relate in particular to a kind of hydraulic mechanism of the ETC of being used for Fare Collection System.
Background technology
The ETC no-stop charging system, be meant that vehicle is by charge station the time, realizing that by mobile unit vehicle identification, information write (inlet) and deducts corresponding fund (outlet) from IC-card or bank account of binding in advance automatically, is to make great efforts a kind of E-payment system that is used for road, bridge and tunnel of developing and popularizing in the world.Different with traditional manual toll collection system, the ETC technology is as data carrier with IC, realize that by the wireless data exchange mode remote data access function of charge computer and IC-card, computing machine can read intrinsic information (as class of vehicle, car owner, license plate number etc.), the road operation information of the relevant vehicle of depositing in the IC-card, levy the expense status information.Use this system, the car owner just without people's processing fee, also need not be stopped during by charge station as long as the contactless card and the expense that prestores are installed on vehicle window, and expense will be removed by bales catch from card at a high speed, and the traffic capacity of its charge passage is 5 to 10 times of manual toll collection passage.Used now a lot of ETC drive-in toll system on the charging aperture of highway, greatly improve charge and passed through efficient, but it still has further perfect place, as car after the frequent generation with the front truck all-clear mistake, cause lance, during too close railing that car leaves, because of crossing the electronic recognition head, do not let pass on the contrary, need vehicle rollback could pass through to the appropriate location; Even at some ETC charging aperture station, the individual lifts board and commands each car to pass through one by one, has both reduced automobile by efficient, increases manpower and materials again, at present, is badly in need of the more effective ETC charge of a kind of energy backup system.Therefore, need prior art effectively be innovated in conjunction with above analysis.
Summary of the invention
At above defective, the invention provides a kind of can greatly improve automobile by efficient, can save manpower, the hydraulic mechanism that is used for the ETC Fare Collection System of phenomenon such as help preventing that lance from maybe can't discern, to solve many deficiencies of prior art.
For achieving the above object, the present invention is by the following technical solutions:
A kind of hydraulic mechanism that is used for the ETC Fare Collection System, comprise some groups of hydraulic pressure units, each group hydraulic pressure unit is made up of double hydraulic cylinder, reversal valve and a pair of throttling valve respectively, throttling valve wherein is installed on the oil circuit between double hydraulic cylinder and the reversal valve, a wherein end of each group hydraulic pressure unit is connected on the hydraulic pump, this hydraulic pump connects fuel tank by filtrator, the outer end of each group hydraulic pressure unit connects a flap respectively and every flap all is layed on the preceding jogging road surface of ETC charging aperture, and distance equates between per two adjacent flaps; Be positioned at hydraulic pump exterior arrangement surplus valve.
The beneficial effect of the hydraulic mechanism of the ETC of being used for Fare Collection System of the present invention is:
⑴ by on the jogging road surface before the ETC charging aperture, bury a plurality of flaps underground by HYDRAULIC CONTROL SYSTEM, a pair of oil cylinder is set below each flap, oil cylinder can drive flap automatically and hide (flat with the road surface), raises and gently stop (expose road surface some), raises and stop that (exposing the road surface entirely) etc. make various decelerations and stop action request again under the control of computer and Hydraulic Station;
⑵ in the time of on the deceleration road before many cars are come ETC, the computer on the ETC can be with the identification situation of electronic recognition system, command each flap motion, makes clearances, gently stops or stop etc. that each moves;
If can with on a plurality of vehicle identification heads are set, when vehicle is sailed to come and when being identified head and recognizing fast, because of the flap that this car rises can all be fallen, this car is accessible to be passed through, when unrecognized when going out, follow-up flap is more and more higher, force vehicle deceleration, let pass until recognized the back by follow-up identification head, or, being directed to the manual toll collection road and force it to stop until not being identified at last, a plurality of identification heads of reason are recognized many automobiles at the same time like this, cooperate the jolting of flap formation on the road surface to inform the situation of the own vehicle of driver again, thereby can make vehicle fast by the ETC charging aperture.
Description of drawings
With reference to the accompanying drawings the present invention is described in further detail below.
Fig. 1 is the hydraulic mechanism application state synoptic diagram of the described ETC of the being used for Fare Collection System of the embodiment of the invention;
Fig. 2 is the hydraulic mechanism synoptic diagram of the described ETC of the being used for Fare Collection System of the embodiment of the invention.
Among the figure:
1, double hydraulic cylinder; 2, flap; 3, reversal valve; 4, hydraulic pump; 5, surplus valve; 6, filtrator; 7, fuel tank; 8, throttling valve.
Embodiment
Shown in Fig. 1-2, the described hydraulic mechanism that is used for the ETC Fare Collection System of the embodiment of the invention, form by some groups of hydraulic pressure units, each group hydraulic pressure unit is respectively by double hydraulic cylinder 1, reversal valve 3 and a pair of throttling valve 8 are formed, throttling valve 8 wherein is installed on the oil circuit between double hydraulic cylinder 1 and the reversal valve 3, a wherein end of each group hydraulic pressure unit is connected on the hydraulic pump 4, this hydraulic pump 4 connects fuel tank 7 by filtrator 6, be positioned at hydraulic pump 4 exterior arrangement surplus valves 5, the outer end of each group hydraulic pressure unit connects a flap 2 respectively and every flap 2 all is layed on the preceding jogging road surface of ETC charging aperture, and distance equates between per two adjacent flaps 2.During use, on the jogging road surface before the ETC charging aperture, bury a plurality of flaps 2 underground by HYDRAULIC CONTROL SYSTEM, each flap 2 below is provided with a pair of double hydraulic cylinder 1, double hydraulic cylinder 1 can drive flap 2 automatically and hide (flat with the road surface), raises and gently stop (expose road surface some), raises and stop that (exposing the road surface entirely) etc. make various decelerations and stop action request again under the control of computer and Hydraulic Station; In the time of on the deceleration road before many cars are come ETC, the computer on the ETC can be with the identification situation of electronic recognition system, command each flap motion, makes clearances, gently stops or stop etc. that each moves; If can with on a plurality of vehicle identification heads are set, when vehicle is sailed to come and when being identified head and recognizing fast, because of the flap 2 that this car rises can all be fallen, this car is accessible to be passed through, when unrecognized when going out, follow-up flap 2 is more and more higher, force vehicle deceleration, let pass until recognized the back by follow-up identification head, or, being directed to the manual toll collection road and force it to stop until not being identified at last, a plurality of identification heads of reason are recognized many automobiles at the same time like this, cooperate flap 2 the jolting of formation on the road surface to inform the situation of the own vehicle of driver again, thereby can make vehicle fast by the ETC charging aperture.
Above embodiment is more preferably embodiment a kind of of the present invention, the common variation that those skilled in the art carry out in the technical program scope and replace and should be included in protection scope of the present invention.
Claims (2)
1. hydraulic mechanism that is used for the ETC Fare Collection System, comprise some groups of hydraulic pressure units, it is characterized in that: each group hydraulic pressure unit is respectively by double hydraulic cylinder (1), reversal valve (3) and a pair of throttling valve (8) are formed, throttling valve wherein (8) is installed on the oil circuit between double hydraulic cylinder (1) and the reversal valve (3), a wherein end of each group hydraulic pressure unit is connected on the hydraulic pump (4), this hydraulic pump (4) connects fuel tank (7) by filtrator (6), the outer end of each group hydraulic pressure unit connects a flap (2) respectively and every flap (2) all is layed on the preceding jogging road surface of ETC charging aperture, and distance equates between per two adjacent flaps (2).
2. the hydraulic mechanism that is used for the ETC Fare Collection System according to claim 1 is characterized in that: be positioned at hydraulic pump (4) exterior arrangement surplus valve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100314983A CN103218857A (en) | 2013-01-28 | 2013-01-28 | Hydraulic mechanism for electronic toll collection (ETC) system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100314983A CN103218857A (en) | 2013-01-28 | 2013-01-28 | Hydraulic mechanism for electronic toll collection (ETC) system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103218857A true CN103218857A (en) | 2013-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100314983A Pending CN103218857A (en) | 2013-01-28 | 2013-01-28 | Hydraulic mechanism for electronic toll collection (ETC) system |
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| CN (1) | CN103218857A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202064297U (en) * | 2011-04-06 | 2011-12-07 | 上海朝田实业有限公司 | Hydraulic lifting device for roadway |
| CN202202279U (en) * | 2011-08-25 | 2012-04-25 | 申莉 | Deceleration strip device |
| CN202227289U (en) * | 2011-09-14 | 2012-05-23 | 苑章义 | Automatic lifting device of automobile deceleration strip |
| CN202416209U (en) * | 2012-02-20 | 2012-09-05 | 中国民航大学 | Automatic lift buffering type vehicle deceleration belt |
-
2013
- 2013-01-28 CN CN2013100314983A patent/CN103218857A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202064297U (en) * | 2011-04-06 | 2011-12-07 | 上海朝田实业有限公司 | Hydraulic lifting device for roadway |
| CN202202279U (en) * | 2011-08-25 | 2012-04-25 | 申莉 | Deceleration strip device |
| CN202227289U (en) * | 2011-09-14 | 2012-05-23 | 苑章义 | Automatic lifting device of automobile deceleration strip |
| CN202416209U (en) * | 2012-02-20 | 2012-09-05 | 中国民航大学 | Automatic lift buffering type vehicle deceleration belt |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130724 |