CN105938630A - Intelligent toll collection system for highway - Google Patents
Intelligent toll collection system for highway Download PDFInfo
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- CN105938630A CN105938630A CN201610226137.8A CN201610226137A CN105938630A CN 105938630 A CN105938630 A CN 105938630A CN 201610226137 A CN201610226137 A CN 201610226137A CN 105938630 A CN105938630 A CN 105938630A
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- chip microcomputer
- microprocessor
- alarm device
- vehicle
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
- G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
- G07B15/06—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems
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- Business, Economics & Management (AREA)
- Finance (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
Abstract
The invention discloses an intelligent toll collection system for a highway. The system is composed of an upper computer, a single-chip microcomputer, a microprocessor, a display device, an alarm device, a reading and writing device, a wave-frequency vehicle detector and a gateway. The upper computer sends a control command to the single-chip microcomputer and the microprocessor; the display device displays vehicle fee payment information; the alarm device carries out alarming when a fault occurs at the single-chip microcomputer or the microprocessor; the reading and writing device carried out the reading and writing operation on an electronic tag installed on a vehicle; the wave-frequency vehicle detector detects whether a vehicle is driven into or out of a highway toll station; and the gateway manages vehicles driven in and out of the highway toll station. The microprocessor controls the alarm device to carry out alarming when a fault occurs at the single-chip microcomputer and works for replacing the single-chip microcomputer; and the single-chip microcomputer controls the alarm device to carry out alarming when a fault occurs at the microcomputer and works for replacing the microcomputer. According to the system, on the basis of a redundancy design, the overall reliability of the system is improved.
Description
Technical field
The present invention relates to technical field of intelligent traffic, be specifically related to a kind of intelligent tolling system for expressway.
Background technology
Along with the fast development of China's economy, highway mileage open to traffic is continuously increased, and some save network of highways general layout and basically form.While highway mileage open to traffic increases, traffic flow is also being continuously increased, but Expressway Toll Methods is the most original, seriously constrains the highway development to modernization direction, there is a lot of drawback.In order to ensure vehicle safety and have a good transport service, in the urgent need to using automaticity height, conveniently charging administration system, improve the traffic efficiency of charge station.
Radio frequency identification (RFID, Radio Frequency
Identification) being to be emerged in late 1930s, rise an automatic identification technology the nineties, basic radio frequency identification system includes at least read write line (Reader) and electronic tag (Tag).Electronic tag is made up of with antenna chip, and each electronic tag has only electronic code, by being attached on object identify destination object；The main task of read write line is to control radio-frequency module to launch to electronic tag and read signal, and receives the response of electronic tag, processes the identification information of electronic tag, to reach the purpose of interaction data.Radio frequency identification is capable of the non contact angle measurement of multiple target, moving target, and can encrypt, decipher, oneself through be widely used in industrial and agricultural production, manage, the every field such as life.
Electric non-stop toll (ETC, Electronic Toll Collection) system is current the most state-of-the-art toll on the road and bridge's mode, by the electronic tag being arranged in vehicle windscreen and the special short range communication of microwave being arranged between the read write line in toll station lane, Computer Networking and bank is utilized to carry out backstage settlement process, thus reach vehicle and be not required to stop by toll on the road and bridge station and the purpose of road and bridge expense can be paid, improve the traffic efficiency of charge station.But, electronic charging system without parking needs to work in an outdoor environment throughout the year, and owing to easily being produced fault by the erosion of various boisterous impacts and various pollution, the reliability of whole system is relatively low.
Summary of the invention
To be solved by this invention is the problem that existing electronic charging system without parking reliability is low.
The present invention is achieved through the following technical solutions:
A kind of intelligent tolling system for expressway, including host computer, single-chip microcomputer, microprocessor, display device, alarm device, read write line, ripple frequency wagon detector and banister；Described host computer connects described single-chip microcomputer and described microprocessor, for sending manipulation order to described single-chip microcomputer and described microprocessor；Described display device connects described single-chip microcomputer and described microprocessor, is used for showing vehicle payment information；Described alarm device connects described single-chip microcomputer and described microprocessor, for reporting to the police when breaking down at described single-chip microcomputer or described microprocessor；Described read write line connects described single-chip microcomputer and described microprocessor, for the electronic tag being arranged on vehicle is written and read operation；Described ripple frequency wagon detector connects described single-chip microcomputer and described microprocessor, for detecting whether there is vehicle discrepancy freeway toll station；Described banister connects described single-chip microcomputer and described microprocessor, for managing the vehicle of the freeway toll station that comes in and goes out；Described single-chip microcomputer connects described microprocessor, described microprocessor controls described alarm device and carries out reporting to the police and replace display device work described in described Single-chip Controlling when described single-chip microcomputer breaks down, and described single-chip microcomputer controls described alarm device and carries out reporting to the police and replace described microprocessor to control described read write line, described ripple frequency wagon detector and the work of described banister when described microprocessor breaks down.
Optionally, described display device is LED display.
Optionally, described alarm device is audible-visual annunciator.
Optionally, described intelligent tolling system for expressway also includes camera head；Described camera head connects described microprocessor and described single-chip microcomputer, for shooting the vehicle image of the freeway toll station that comes in and goes out.
Optionally, described single-chip microcomputer connects described microprocessor by RS485 bus.
The present invention compared with prior art, has such advantages as and beneficial effect:
The intelligent tolling system for expressway that the present invention provides, single-chip microcomputer and microprocessor are at ordinary times all in duty, and overall control is responsible for by microprocessor, and single-chip microcomputer is responsible for the display of display device and is controlled.When being in communication with each other, single-chip microcomputer and microprocessor once find that the other side's duty is abnormal, and another is reported to the police with regard to controlling alarm device immediately, and temporarily take over the other side's work normal work with guarantee whole system, until failture evacuation recovers normal condition.Compared with using single single-chip microcomputer or the control of single microprocessor in prior art, the present invention uses Redundancy Design, and when single-chip microcomputer breaks down or microprocessor breaks down, Fare Collection System still can normally work, and improves the reliability of whole system.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by the embodiment of the present invention, constitutes the part of the application, is not intended that the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of the intelligent tolling system for expressway of the embodiment of the present invention.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, and the exemplary embodiment of the present invention and explanation thereof are only used for explaining the present invention, not as a limitation of the invention.
Embodiment
Fig. 1 is the structural representation of the intelligent tolling system for expressway of the embodiment of the present invention, and described intelligent tolling system for expressway includes host computer 10, single-chip microcomputer 11, microprocessor 12, display device 13, alarm device 14, read write line 15, ripple frequency wagon detector 16 and banister 17.
Specifically, described host computer 10 connects described single-chip microcomputer 11 and described microprocessor 12, for sending manipulation order to described single-chip microcomputer 11 and described microprocessor 12.Described display device 13 connects described single-chip microcomputer 11 and described microprocessor 12, under the control of described single-chip microcomputer 11 or described microprocessor 12, shows vehicle payment information.Further, described display device 13 can be LED display.Described alarm device 14 connects described single-chip microcomputer 11 and described microprocessor 12, reports to the police when breaking down at described single-chip microcomputer 11 or described microprocessor 12, and described alarm device 14 can be audible-visual annunciator.Described read write line 15 connects described single-chip microcomputer 11 and described microprocessor 12, under the control of described single-chip microcomputer 11 or described microprocessor 12, the electronic tag being arranged on vehicle is written and read operation.Described ripple frequency wagon detector 16 connects described single-chip microcomputer 11 and described microprocessor 12, under the control of described single-chip microcomputer 11 or described microprocessor 12, has detected whether vehicle discrepancy freeway toll station.Described ripple frequency wagon detector 16 is affected less by environment and weather, can accomplish high precision test.Described banister 17 connects described single-chip microcomputer 11 and described microprocessor 12, under the control of described single-chip microcomputer 11 or described microprocessor 12, and the vehicle of management discrepancy freeway toll station.
Described single-chip microcomputer 11 connects described microprocessor 12 by RS485 bus, when described single-chip microcomputer 11 and described microprocessor 12 the most normally work, described single-chip microcomputer 11 controls described display device 13 and works, and described microprocessor 12 controls described read write line 15, described ripple frequency wagon detector 16 and described banister 17 and works.When described single-chip microcomputer 11 breaks down, described microprocessor 12 controls described alarm device 14 and carries out reporting to the police and replace described single-chip microcomputer 11 to control described display device 13 and work；When described microprocessor 12 breaks down, described single-chip microcomputer 11 controls described alarm device 14 and carries out reporting to the police and replace described microprocessor 12 to control described read write line 15, described ripple frequency wagon detector 16 and described banister 17 working.
When there being vehicle discrepancy freeway toll station, described ripple frequency wagon detector 16 detects that this car generates one and triggers signal, and sends this triggering signal to described microprocessor 12.Described microprocessor 12 is converted into, by triggering signal, the control signal that described read write line 15 is capable of identify that, controls described read write line 15 and searches for the effective read-write scope whether having electronic tag to enter read write line.If had, send read command to electronic tag, data message in reading electronic labels, described host computer 10 is given by described microprocessor 12, write electronic tag by described read write line 15 again after being disposed by described host computer 10, open the pay imformation that described banister 17 is let pass and shown this car in described display device 13.
The intelligent tolling system for expressway of the present embodiment uses Redundancy Design, arrange single-chip microcomputer to be controlled with microprocessor simultaneously, compared with prior art uses single single-chip microcomputer or the control of single microprocessor, when single-chip microcomputer breaks down or microprocessor breaks down, still can guarantee that Fare Collection System normally works, improve the reliability of whole system.It should be noted that, described single-chip microcomputer 11, described microprocessor 12 and described read write line 15 all can use existing integrated circuit, such as, described single-chip microcomputer 11 can use the MSP430 series monolithic that Texas Instruments produces, described microprocessor 12 can use the ARM microprocessor that Acorn company produces, described read write line 15 can use the CC1100 chip that Texas Instruments produces.
Further, the intelligent tolling system for expressway of the present embodiment can also include camera head (Fig. 1 is not shown).Described camera head connects described microprocessor 12 and described single-chip microcomputer 11, under the control of described microprocessor 12 and described single-chip microcomputer 11, and the vehicle image of shooting discrepancy freeway toll station.
Above-described detailed description of the invention; the purpose of the present invention, technical scheme and beneficial effect are further described; it is it should be understood that; the foregoing is only the detailed description of the invention of the present invention; the protection domain being not intended to limit the present invention; all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, should be included within the scope of the present invention.
Claims (5)
1. an intelligent tolling system for expressway, it is characterised in that include host computer, single-chip microcomputer, microprocessor, display device, alarm device, read write line, ripple frequency wagon detector and banister；
Described host computer connects described single-chip microcomputer and described microprocessor, for sending manipulation order to described single-chip microcomputer and described microprocessor；
Described display device connects described single-chip microcomputer and described microprocessor, is used for showing vehicle payment information；
Described alarm device connects described single-chip microcomputer and described microprocessor, for reporting to the police when breaking down at described single-chip microcomputer or described microprocessor；
Described read write line connects described single-chip microcomputer and described microprocessor, for the electronic tag being arranged on vehicle is written and read operation；
Described ripple frequency wagon detector connects described single-chip microcomputer and described microprocessor, for detecting whether there is vehicle discrepancy freeway toll station；
Described banister connects described single-chip microcomputer and described microprocessor, for managing the vehicle of the freeway toll station that comes in and goes out；
Described single-chip microcomputer connects described microprocessor, described microprocessor controls described alarm device and carries out reporting to the police and replace display device work described in described Single-chip Controlling when described single-chip microcomputer breaks down, and described single-chip microcomputer controls described alarm device and carries out reporting to the police and replace described microprocessor to control described read write line, described ripple frequency wagon detector and the work of described banister when described microprocessor breaks down.
Intelligent tolling system for expressway the most according to claim 1, it is characterised in that described display device is LED display.
Intelligent tolling system for expressway the most according to claim 1, it is characterised in that described alarm device is audible-visual annunciator.
Intelligent tolling system for expressway the most according to claim 1, it is characterised in that also include camera head；
Described camera head connects described microprocessor and described single-chip microcomputer, for shooting the vehicle image of the freeway toll station that comes in and goes out.
Intelligent tolling system for expressway the most according to claim 1, it is characterised in that described single-chip microcomputer connects described microprocessor by RS485 bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610226137.8A CN105938630A (en) | 2016-04-13 | 2016-04-13 | Intelligent toll collection system for highway |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610226137.8A CN105938630A (en) | 2016-04-13 | 2016-04-13 | Intelligent toll collection system for highway |
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| CN105938630A true CN105938630A (en) | 2016-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610226137.8A Pending CN105938630A (en) | 2016-04-13 | 2016-04-13 | Intelligent toll collection system for highway |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202373055U (en) * | 2011-12-15 | 2012-08-08 | 广西交通科学研究院 | Embedded integrated lane controller |
| CN102915574A (en) * | 2012-08-30 | 2013-02-06 | 甘肃紫光智能交通与控制技术有限公司 | Embedded intelligent traffic control toll terminal |
| CN202771495U (en) * | 2012-08-30 | 2013-03-06 | 甘肃紫光智能交通与控制技术有限公司 | Embedded intelligent traffic control toll terminal |
| CN204087281U (en) * | 2014-09-23 | 2015-01-07 | 宁夏智通信息科技有限公司 | A kind of wireless vehicle fare payment system based on ecommerce |
-
2016
- 2016-04-13 CN CN201610226137.8A patent/CN105938630A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202373055U (en) * | 2011-12-15 | 2012-08-08 | 广西交通科学研究院 | Embedded integrated lane controller |
| CN102915574A (en) * | 2012-08-30 | 2013-02-06 | 甘肃紫光智能交通与控制技术有限公司 | Embedded intelligent traffic control toll terminal |
| CN202771495U (en) * | 2012-08-30 | 2013-03-06 | 甘肃紫光智能交通与控制技术有限公司 | Embedded intelligent traffic control toll terminal |
| CN204087281U (en) * | 2014-09-23 | 2015-01-07 | 宁夏智通信息科技有限公司 | A kind of wireless vehicle fare payment system based on ecommerce |
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Application publication date: 20160914 |