CN206301399U - Highway ETC wisdom sorts traffic system - Google Patents

Abstract

The utility model discloses a kind of highway ETC wisdom sorting traffic system, including ETC system, vehicle-mounted OBU, ETC vehicle sorting indicator and ETC sorting microwave antennas, ETC sorting microwave antennas are laid in toll plaza front, when ETC vehicles drive to ETC sorting microwave antenna overlay areas, ETC sorting microwave antennas monitor vehicle-mounted OBU, read ETC information of vehicles and ETC system is sent to by communication network, ETC system is calculated and deducts pass cost, vehicle is labelled.When concluding the business normal, ETC vehicles sorting indicator indicates ETC vehicle pass-through ETC tracks；When transaction is abnormal, ETC vehicles sorting indicator indicates ETC vehicle pass-through MTC tracks.The utility model can shorten exchange hour in ETC tracks, improve passage rate, avoid Lin Dao from disturbing, improve percent of pass, improve lane utilization ratio, reduce potential safety hazard, cost-effective, energy-saving, low-carbon environment-friendly.

Description

Highway ETC wisdom sorts traffic system

Technical field

The utility model is related to vehicle toll management domain, more particularly to a kind of highway ETC (Electronic Toll Collection, electronic toll collection) wisdom sorting traffic system.

Background technology

Highway ETC system is by vehicle carried electronic label (being called the OBU)+IC-card in vehicle windscreen Communicated between the microwave antenna equipment on charge station ETC tracks, using Computer Networking, so as to realize vehicle The not parking full automatic charging system for paying freeway toll function.

The highway ETC system of China is produced and is developed in " the 12 " stage, using being laid in directly over track or The microwave antenna equipment of awning top, transmitting elliptical microwave covering ETC carriageway surfacings.The distance between track and track are 6m, Adjacent lane can be covered when antenna transmission power is excessive and interference is produced to the normal pass of fellow road-users.So micro- The transmission power of wave antenna must be controlled in a relatively small scope.Because the OBU of ETC vehicles has individual difference, always There are some vehicles because of various reasons (for example：OBU electricity is low, windscreen permeability is poor, without access information, Sorry, your ticket has not enough value, blacklist Deng) there is Fail Transaction, the abnormal conditions such as imperfect of concluding the business.Abnormal conditions are needed after occurring by moveing backward, changing trains, artificial place The treatment of the methods such as reason could complete transaction, extended the car time, and reduced lane utilization ratio, increased potential safety hazard.

Utility model content

The technical problems to be solved in the utility model is, for the drawbacks described above of prior art, there is provided one kind can shorten Exchange hour in ETC tracks, passage rate is improved, avoided Lin Dao from disturbing, improved percent of pass, improve lane utilization ratio, reduce peace Full hidden danger, cost-effective, energy-saving, low-carbon environment-friendly highway ETC wisdom sorting traffic system.

The utility model solves the technical scheme that its technical problem used：Construct a kind of highway ETC wisdom point Pick traffic system, including ETC system, vehicle-mounted OBU, ETC vehicle sorting indicator and ETC sorting microwave antennas；The vehicle-mounted OBU The back of rearview mirror in ETC vehicle windscreens, the ETC vehicles sorting indicator is installed on ETC vehicle interiors Optional position, the ETC sortings microwave antenna is laid in the front of toll plaza, and the ETC vehicles sorting indicator includes nothing Line communication module, central control module, sound module and display module, the wireless communication module, sound module and display mould Block is connected with the central control module, when the ETC vehicles drive to the region that the ETC sortings microwave antenna is covered When, the ETC sortings microwave antenna monitors the vehicle-mounted OBU, and the ETC vehicles letter of correlation is read from the vehicle-mounted OBU After breath, the ETC information of vehicles is sent to the ETC system by communication network, the ETC system is calculated and deducts current Take, the ETC information of vehicles is identified, and ETC vehicles Transaction Information is sent to institute by the wireless communication module State central control module, when concluding the business normal, the central control module control the sound module and display module respectively with Sound and the mode of display indicate ETC vehicle pass-through ETC tracks, and when concluding the business abnormal, the central control module control is described Sound module and display module indicate ETC vehicle pass-throughs MTC (the semi-automatic vehicle line toll systems of highway in the way of sound and display System) track.

In highway ETC wisdom described in the utility model sorting traffic system, the toll plaza includes ring road Charge station and mainline toll station toll plaza, one is laid with highway main line into the ring road position of the ring road charge station The individual ETC sortings microwave antenna, or the front main line restocking of the mainline toll station in highway is provided with portal frame, One or two ETC sortings microwave antenna is installed according to track quantity and width on the portal frame.

In highway ETC wisdom described in the utility model sorting traffic system, the ETC vehicles sort indicator Power module also including being connected with the central control module, for powering.

In highway ETC wisdom described in the utility model sorting traffic system, the wireless communication module is indigo plant Tooth module, wifi module, 3G module, 4G modules or Zigbee module.

In highway ETC wisdom described in the utility model sorting traffic system, the ETC vehicles sort indicator It is installed on the ETC vehicle consoles in the ETC vehicles.

In highway ETC wisdom described in the utility model sorting traffic system, also including being arranged on the ETC cars IC-card on windshield.

Implement highway ETC wisdom sorting traffic system of the present utility model, have the advantages that：Due to being provided with ETC vehicles sort indicator and ETC sorting microwave antennas, and ETC sorting microwave antennas are laid in the front of toll plaza, when described When ETC vehicles drive to the region that ETC sorting microwave antennas are covered, ETC sorting microwave antennas monitor vehicle-mounted OBU, and from After the ETC information of vehicles of correlation is read in vehicle-mounted OBU, ETC information of vehicles is sent to former ETC system, former ETC system is calculated simultaneously Pass cost is deducted, ETC information of vehicles is identified, can thus reduce exchange hour, passage rate is improved, while also making to lead to News region is smaller, it is to avoid covers fellow road-users and produces Lin Dao to disturb, when concluding the business normal, central control module control Sound module and display module indicate ETC vehicle pass-through ETC tracks, when concluding the business abnormal, central control module control sound mould Block and display module indicate ETC vehicle pass-through MTC tracks, by shunting abnormal vehicle, can improve percent of pass, as track is handed over The shortening and the raising of passage rate of easy time, lane capacity enhancing, it is possible to reduce the setting quantity in 2/3 ETC tracks, Thus can be cost-effective, so it can shorten exchange hour in ETC tracks, improve passage rate, avoids Lin Dao from disturbing, improve Percent of pass, raising lane utilization ratio, reduction potential safety hazard, cost-effective, energy-saving, low-carbon environment-friendly.

Brief description of the drawings

In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid Put, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is the structural representation in the utility model highway ETC wisdom sorting traffic system one embodiment；

Fig. 2 is the layout drawing that the embodiment high speed highway ETC wisdom sorts traffic system；

Fig. 3 is another layout drawing that the embodiment high speed highway ETC wisdom sorts traffic system.

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of the utility model protection.

In the utility model highway ETC wisdom sorting traffic system embodiment, the sorting of highway ETC wisdom The structural representation of traffic system is as shown in Figure 1.In Fig. 1, highway ETC wisdom sorting traffic system includes ETC system 11st, vehicle-mounted OBU12, ETC vehicle sorting indicator 13 and ETC sorting microwave antennas 14, wherein, vehicle-mounted OBU12 is arranged on ETC cars The back of rearview mirror on windshield, ETC vehicles sorting indicator 13 is installed on the optional position of ETC vehicle interiors.This reality Apply in example, ETC sorting microwave antennas 14 are laid in the front of toll plaza.

In the present embodiment, ETC vehicles sorting indicator 13 includes wireless communication module 131, central control module 132, sound Sound module 133 and display module 134, wherein, wireless communication module 131, sound module 132 and display module 134 with center Control module 132 is connected, when ETC vehicles drive to the region that ETC sorting microwave antennas 14 are covered, ETC sorting microwaves day Line 14 monitors vehicle-mounted OBU12, and read from vehicle-mounted OBU12 correlation ETC information of vehicles after, ETC information of vehicles is passed through Communication network is sent to ETC system 11, and ETC system 11 is calculated and deducts pass cost, while to ETC vehicles in ETC system 11 Information is identified, and ETC vehicles Transaction Information then is sent into central control module 132 by wireless communication module 131, when When concluding the business normal, central control module 132 controls sound module 133 and display module 134 respectively in the way of sound and display ETC vehicle pass-through ETC tracks are indicated, when concluding the business abnormal, central control module 132 control sound module 133 and display module 134 indicate ETC vehicle pass-through MTC tracks in the way of sound and display.

It is noted that the charge station of China's highway is divided into ring road charge station and mainline toll station, therefore, this reality Apply in example, above-mentioned toll plaza includes ring road charge station and mainline toll station toll plaza, and ring road is entered in highway main line The ring road position of charge station is laid with a transmission power and is transferred to sufficiently large ETC sorting microwave antennas 14, and without considering Monkey chatter；Or the front main line restocking of the mainline toll station in highway is provided with portal frame and (Fig. 3 is referred to, in Fig. 3 Portal frame is half range portal frame), on portal frame one or two transmission power is installed according to track quantity and width and be transferred to foot Enough big ETC sorting microwave antennas 14, and monkey chatter need not be considered.Fig. 2 is the present embodiment high speed highway ETC wisdom point Pick a layout drawing of traffic system；Fig. 3 is another cloth that the present embodiment high speed highway ETC wisdom sorts traffic system Put figure.

When ETC vehicles enter ring road charge station or mainline toll station from main line sorts microwave antenna 14 by ETC, ETC Sorting microwave antenna 14 monitor vehicle-mounted OBU12, and read from vehicle-mounted OBU12 correlation ETC information of vehicles after, by communication ETC information of vehicles is sent to ETC system 11 by network, is communicated with ETC system 11, and ETC system 11 is calculated and deducts current Take, while being identified to the ETC information of vehicles in ETC system 11, and ETC vehicles Transaction Information is passed through into wireless telecommunications mould Block 131 is sent to central control module 132, and when concluding the business normal, central control module 132 controls sound module 133 and display Module 134 indicates ETC vehicle pass-through ETC tracks in the way of sound and display respectively, when concluding the business abnormal, central control module 132 control sound modules 133 and display module 134 indicate ETC vehicle pass-through MTC tracks in the way of sound and display respectively, Carry out artificial treatment.In the present embodiment, the ETC vehicles that display module 133 indicates current ETC tracks are considered normal ETC cars , the ETC vehicles that display module 133 indicates current MTC tracks are considered abnormal ETC vehicles.

In the present embodiment, highway ETC wisdom sorting traffic system also includes being arranged in ETC vehicle windscreens IC-card (not shown).

In the present embodiment, when normal ETC vehicle receivers indicate to drive to ETC thes lane in which the drivers should pay fees, ETC sorting microwave antennas 14 Monitor the vehicle-mounted OBU12 of the normal ETC vehicles, and the OBU data that will be read from vehicle-mounted OBU12 by communication network with ETC system 11 is checked, the correct clearance of directly arguing for the sake of arguing of verification.

In the present embodiment, if normal ETC vehicles do not receive instruction when driving to manual toll collection track, fee-collector is read with IC-card Write device and read the information of IC-card, and passed through communication network and checked with ETC system 11, verification completes directly to argue for the sake of arguing to put OK.

When abnormal ETC vehicle receivers indicate to drive to manual toll collection track, fee-collector reads ETC cars with IC-card read write line The information of middle IC-card, the difference according to abnormal conditions takes different disposal measure, and treatment completion is argued for the sake of arguing clearance.As abnormal ETC When vehicle does not drive to ETC tracks as indicated, processed using the treatment measures of traditional ETC tracks exception vehicle.

According to being monitored actual measurement to ETC tracks in conventional art, ETC system is from monitoring vehicle-mounted OBU12 to reading IC The information of card about needs 20 milliseconds, and to read calculate after the information of IC-card pass cost and complete transaction about needs 140ms.If using Highway ETC wisdom of the present utility model sorts traffic system, and ETC vehicles need to only read vehicle-mounted when by ETC tracks The information of OBU12 is simultaneously checked with ETC system 11, and is no longer needed reading and writing IC card, calculated pass cost and withhold, during its transaction Between ＜ 90ms, well below the transit time of the 270ms of national regulation.Shown according to Monitoring Data, at present only 70% car Exchange hour meet the 270ms of national regulation, 30% exchange hour has exceeded national regulation in addition.It can be seen that, this practicality is new Type can shorten exchange hour in ETC tracks.

Calculated along track direction 6m long (traditional ETC system is 8 meters), exchange hour 90ms according to antenna communications zone, ETC Theoretical velocity of the vehicle in transaction area can reach 240km/h.The reaction time of comprehensive driver, the wake-up of vehicle-mounted OBU12 Time and ETC vehicles leave the time in ETC tracks, and the passage rate in ETC tracks can reach 40-60km/h, even more high, much More than the passage rate of traditional ETC tracks 20km/h, it is seen then that the utility model can improve passage rate.

After using highway ETC wisdom of the present utility model sorting traffic system, the exchange hour of ETC vehicles is shortened to Original 1/3, ETC can be sorted the power decreasing of microwave antenna 14 on the premise of speed is ensured, make the communications zone smaller, Avoid covering fellow road-users and producing Lin Dao to disturb.

Enter ETC tracks if any abnormal ETC vehicles under traditional mode, gently then move backward and read and write again current, it is heavy then need people Work treatment.The about 3 seconds time that one normal ETC vehicle passes through ETC tracks, and processing an exception ETC vehicle at least needs 5- 15 minutes, the passage rate in ETC tracks is had a strong impact on, cause traffic congestion.Sorted using highway ETC wisdom of the present utility model Traffic system, driver travels according to the instruction of sorting indicator 13, can shunt abnormal vehicle and avoid it from sailing ETC cars into Road, realizes that ETC tracks whole day 24 hours is smooth current.

The percent of pass in traditional ETC tracks is 99% or so (being free of exception ETC vehicles), public using high speed of the present utility model After the ETC wisdom sorting traffic systems of road, because the power of ETC sorting microwave antennas 14 is sufficiently large, vehicle percent of pass ＞ 99.99% The all normal ETC vehicles of (1-0.01*0.01), i.e. basic guarantee all pass through, and can thus improve percent of pass.

Department of Transportation's data display, it is contemplated that the year two thousand twenty bottom, national car ownership reaches 200,000,000, and highway is open to traffic Mileage reaches 160,000 kilometers, it is contemplated that will build charge station about 7500,30,000, ETC tracks.Using highway of the present utility model After ETC wisdom sorting traffic system, with the shortening and the raising of passage rate of track exchange hour, lane capacity increases By force, it is possible to reduce the setting quantity in 2/3 ETC tracks.If every ETC tracks investment 400,000 is calculated, capital expenditure can be saved 8000000000 (without indirect expenses such as expropriation of land, management), therefore can be with cost-effective.

If certain is saved has X1 normal ETC vehicle, X2 abnormal vehicle by ETC tracks, each normal ETC vehicle every year 2s is reduced to by original 3s during by ETC tracks, it is assumed that the process time of each abnormal ETC vehicle is 5 minutes.According to《Vapour The family of car》The average consumprion of team's test and appraisal kart idling understands for 3.05L/h, using highway of the present utility model Oil consumption can be reduced after ETC wisdom sorting traffic system, so the utility model can energy-saving, low-carbon environment-friendly.

In the present embodiment, above-mentioned ETC vehicles sorting indicator 13 also includes power module 135, power module 135 and center Control module 132 connects, for for ETC vehicles sorting indicator 13 is powered, so that ETC vehicles sorting indicator 13 can be normal Work.

In the present embodiment, above-mentioned wireless communication module 131 can be bluetooth module, can be wifi module, can be 3G Module, can be 4G modules, or Zigbee module.In actual applications, can as the case may be select corresponding The type of wireless communication module.

In the present embodiment, sorting indicator 13 is preferably attached on the ETC vehicle consoles in ETC vehicles.So it is easy to Human pilot is received and checks ETC vehicles Transaction Information track related to vehicle pass-through.

In the present embodiment, display module 133 uses LCD liquid crystal display screen or LED display.Certainly, in actual applications, Can accordingly be selected as the case may be, increased the flexibility for using.

In a word, highway ETC wisdom sorting traffic system of the present utility model is laid by front of toll plaza ETC sorts microwave antenna 14, and sorting indicator 13 is installed in ETC vehicles, realizes that the wisdom sorting of ETC vehicles is current, its energy The car time was saved, lane utilization ratio is improved, is reduced potential safety hazard, energy-saving, low-carbon environment-friendly.

Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model Protection domain within.

Claims (6)

1. a kind of highway ETC wisdom sorts traffic system, it is characterised in that including ETC system, vehicle-mounted OBU, ETC vehicle Sorting indicator and ETC sorting microwave antennas；The vehicle-mounted OBU is arranged on the back of rearview mirror in ETC vehicle windscreens, institute The optional position that ETC vehicles sorting indicator is installed on ETC vehicle interiors is stated, the ETC sortings microwave antenna is laid in charge The front on square, the ETC vehicles sorting indicator includes wireless communication module, central control module, sound module and display Module, the wireless communication module, sound module and display module are connected with the central control module, when the ETC cars When driving to the region that the ETC sortings microwave antenna is covered, the ETC sortings microwave antenna monitors described vehicle-mounted OBU, and read from the vehicle-mounted OBU correlation ETC information of vehicles after, by the ETC information of vehicles by communication network send out The ETC system is sent to, the ETC system is calculated and deducts pass cost, and the ETC information of vehicles is identified, and by ETC Vehicle Transaction Information is sent to the central control module by the wireless communication module, when concluding the business normal, the center Control module controls the sound module and display module to indicate ETC vehicle pass-through ETC cars in the way of sound and display respectively Road, when concluding the business abnormal, the central control module controls the sound module and display module in the way of sound and display Indicate ETC vehicle pass-through MTC tracks.

2. highway ETC wisdom according to claim 1 sorts traffic system, it is characterised in that the toll plaza Including ring road charge station and mainline toll station toll plaza, the ring road position of the ring road charge station is entered in highway main line An ETC sortings microwave antenna is laid with, or the front main line restocking of the mainline toll station in highway is provided with Portal frame, one or two ETC sortings microwave antenna is installed on the portal frame according to track quantity and width.

3. highway ETC wisdom according to claim 1 and 2 sorts traffic system, it is characterised in that the ETC cars Sorting indicator also includes be connected with the central control module, for the power module of power supply.

4. highway ETC wisdom according to claim 1 and 2 sorts traffic system, it is characterised in that the channel radio News module is bluetooth module, wifi module, 3G module, 4G modules or Zigbee module.

5. highway ETC wisdom according to claim 3 sorts traffic system, it is characterised in that the ETC vehicles point Pick on the ETC vehicle consoles that indicator is installed in the ETC vehicles.

6. highway ETC wisdom according to claim 4 sorts traffic system, it is characterised in that also including being arranged on IC-card in the ETC vehicle windscreens.