CN105528811A - Multifunctional lane toll control system - Google Patents
Multifunctional lane toll control system Download PDFInfo
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- CN105528811A CN105528811A CN201511031143.XA CN201511031143A CN105528811A CN 105528811 A CN105528811 A CN 105528811A CN 201511031143 A CN201511031143 A CN 201511031143A CN 105528811 A CN105528811 A CN 105528811A
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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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Abstract
The invention discloses a multifunctional lane toll control system, comprising a data acquisition device and a power module, wherein the output end of the data acquisition device is connected with a preprocessing circuit, the output end of the preprocessing circuit is connected with an input isolating circuit and an LED (Light Emitting Diode) display device, the output end of the input isolating circuit is connected with a matching circuit, the output end of the matching circuit is connected with an MCU (Micro Control Unit), the output end of the MCU is connected with an output isolating circuit and the LED display device, the output end of the output isolating circuit is connected with a driving circuit, the output end of the driving circuit is connected with an execution unit, and the output end of the MCU is further connected with a communication unit. The system is low in power consumption, small in size, good in environmental adaptability and particularly adaptive to a high-temperature environment, lowers the production and operation costs, can greatly lower the installation, maintenance and management costs and reduce the labor intensity, can be promoted to toll systems of other structures by slight modification as an existing relevant equipment upgrade, and is strong in universality.
Description
Technical field
The present invention relates to a kind of toll control device, particularly relate to a kind of multifunctional controller for super expressway charge.
Background technology
Highway lane toll system, being a set ofly operate in the lane in which the drivers should pay fees scene, take computing machine as the Mechatronic Systems of core; Technology cabinet controller is the general name of all electronic equipments in this system except industrial computer.Control all track external units together with industrial computer, define the control core of lane system.It is made up of one or more microprocessor and relevant logic and execution part.The technology such as its collection sensing technology, signal transacting, data acquisition, data processing, data communication, high-power driving, software engineering, automatically control.
Use the beginning of the nineties in last century at present, from the lane toll system product that French GEA company introduces, or imitation product thereafter, we are referred to as it and are: the product of GEA framework, and the operation that have passed through more than 20 year is perfect, and performance can meet current requirement of charging; But volume is large, power consumption is large, and systematic comparison is numerous and jumbled, technology aging, and wiring is various, runs, aging circuit when adding long.
The equipment of GEA framework is the product of last century 80, the nineties.Though through constantly perfect, basic comprising does not become, and due to electronic circuit technology relatively backwardness at that time, the product designed, volume is large, and power consumption is large, and power supply is complicated.Along with the development of technology, the factors such as the life-span (comprising natural life-span and technical life) of equipment, suddenly treat to carry out upgrading to existing equipment.
Summary of the invention
Technical matters to be solved by this invention is to provide that a kind of function is strong, low in energy consumption, stability is high, volume is little, cost is low and standardized Multifunction carriage way charging control system.
For solving the problems of the technologies described above, technical scheme of the present invention is: Multifunction carriage way charging control system, comprise data collector, the output terminal of described data collector is connected with pre-process circuit, the output terminal of described pre-process circuit is connected with input isolation circuit and LED display, the output terminal of described input isolation circuit is connected with match circuit, the output terminal of described match circuit is connected with MCU, the output terminal of described MCU is connected with output isolation circuit and LED display, the output terminal of described output isolation circuit is connected with driving circuit, the output terminal of described driving circuit is connected with performance element, the output terminal of described MCU is also connected with communication unit,
Also comprise the power module be electrically connected with described MCU, described pre-process circuit, described input isolation circuit, described match circuit, described output isolation circuit and described driving circuit respectively.
As the preferred technical scheme of one, described LED display comprises LED display.
As the preferred technical scheme of one, described communication unit comprises the RS232 communication interface be connected with MCU.
Owing to have employed technique scheme, Multifunction carriage way charging control system, comprise data collector, the output terminal of described data collector is connected with pre-process circuit, the output terminal of described pre-process circuit is connected with input isolation circuit and LED display, the output terminal of described input isolation circuit is connected with match circuit, the output terminal of described match circuit is connected with MCU, the output terminal of described MCU is connected with output isolation circuit and LED display, the output terminal of described output isolation circuit is connected with driving circuit, the output terminal of described driving circuit is connected with performance element, the output terminal of described MCU is also connected with communication unit, also comprise the power module be electrically connected with described MCU, described pre-process circuit, described input isolation circuit, described match circuit, described output isolation circuit and described driving circuit respectively, low-power consumption of the present invention, small size, multi-functional, there are good environmental suitability, particularly hot environment, benefit economically must be caused, reduce and produce and operating cost, can be declined installation and maintenance and handling cost greatly, reduces labor intensive, as existing relevant device transformation and upgrade version, slightly make an amendment extend to other framework Fare Collection System on use, highly versatile.
Accompanying drawing explanation
Fig. 1 is the circuit theory diagrams of the embodiment of the present invention;
Fig. 2 is the flow chart of the embodiment of the present invention.
Embodiment
Below in conjunction with drawings and Examples, set forth the present invention further.In the following detailed description, the mode only by illustrating describes some one exemplary embodiment of the present invention.Undoubtedly, those of ordinary skill in the art can recognize, when without departing from the spirit and scope of the present invention, can revise by various different mode to described embodiment.Therefore, accompanying drawing is illustrative with being described in essence, instead of for limiting the protection domain of claim.
As shown in Figure 1, Multifunction carriage way charging control system, comprise data collector, the output terminal of described data collector is connected with pre-process circuit, the output terminal of described pre-process circuit is connected with input isolation circuit and LED display, described LED display comprises LED display, the output terminal of described input isolation circuit is connected with match circuit, the output terminal of described match circuit is connected with MCU, the output terminal of described MCU is connected with output isolation circuit and LED display, the output terminal of described output isolation circuit is connected with driving circuit, the output terminal of described driving circuit is connected with performance element, the output terminal of described MCU is also connected with communication unit, described communication unit comprises the RS232 communication interface be connected with MCU.Also comprise the power module be electrically connected with described MCU, described pre-process circuit, described input isolation circuit, described match circuit, described output isolation circuit and described driving circuit respectively.
Pre-process circuit comprises voltage dependent resistor (VDR), for blocking the input signal of sudden change, and protection circuit below; Input isolation circuit and output isolation circuit comprise optoisolator; Match circuit comprises build-out resistor; Described driving circuit, for driving performance element work, according to the feature of performance element, can adjust the particular content of described driving circuit at any time.
The object of the invention is to develop that a set of function is strong, low in energy consumption, stability is high, volume is little, cost is low, standardized equipment, replace existing equipment.In order to reach this target, technical scheme of the present invention comprises following feature: be 1. first the concise of system architecture, under the prerequisite of abundant assurance function, multiple processor and relevant logical circuit, carries out merging optimization.The last work being completed multiple processor by single microprocessor, processor has lacked, and its peripheral circuit also reduces in a large number.2. be secondly that hardware circuit is concise, electronics road is all light current circuit, adopts suitable type of drive and isolation technology as far as possible, ensures its life-span and interference mutually.3. the synthesis of software and optimization, the program that many families complete on different microprocessor, be merged into a kind of language, true(-)running on a microprocessor.Through developing for many years, actual motion, constantly perfect, complete the system that function is very strong, comprise the communication with industrial computer; To the communication of all external units, control, data acquisition and processing (DAP), add candid photograph light filling, the anti-lock of railing, the functions such as motor burn-out-proof.Power consumption of the present invention only original system 1/10, account for that plate area also only has original system 1/10, lowest power consumption in the industry can be deserved to be called, one of system of minimum area.Due to low-power consumption, temperature rise is low, improves the stability in hot conditions system.The standardization of attention system and interface, for being transplanted in the system of other framework, provides great convenience.
Hardware system of the present invention is as shown in Figure 1:
Native system with 51 Series MCU for core: main consider its performance and interface LED driving force, to reduce the conversion of interface level.
(2) the data gathered carry out pre-service through input port, are shown by LED.MCU process is sent again after isolation conditioning.
(3) handle the data that will send through MCU well, shown by LED, then through isolation, export after driving conditioning.
(4) the standard configuration 12V exported, the electric current of more than 100MA, can according to load configuration.
(5) communicating with industrial computer is by RS232 universal serial port, in order to receive data and the order of industrial computer; Data (comprising request) are sent to industrial computer.MCU interface is Transistor-Transistor Logic level, change RS232 standard, and device definition is DTE.
(6) single supply 12V powers, and does isolation and driving power, changes out 5V for logical circuit through power module.
Flow chart of the present invention is as shown in Figure 2:
(1) initialization: the original state of each equipment of starting shooting is arranged; Messaging parameter is arranged; Running mark display etc.
(2) data Bian collection, process, judges extraneous event whether occurs.As event occurs, event data collection, carries out framing to data, and packing sends, and returns to START place and rescan after completing.
(3) as occurred without extraneous event, then check communication buffer mark, whether receive new data, without returning to START place, have then to the data analysis process received, perform the order in data, implementation monitored over time,
(4) monitor no problem, then will of withdrawing the tender, return to START place, represent that the data received are successfully executed; Monitoring has problem, removes and drives and report to the police, represent that this secondary data is not successfully executed, problem examine.
Low-power consumption of the present invention, small size, multi-functional, there are good environmental suitability, particularly hot environment, benefit economically must be caused, reduce and produce and operating cost; Can be declined installation and maintenance and handling cost greatly, reduces labor intensive; As existing relevant device transformation and upgrade version, slightly make an amendment extend to other framework Fare Collection System on use, highly versatile.
The present invention has the system architecture of refining, and system merges comprehensively, comprises MCU, can reduce a large amount of peripheral logic circuit, to minimizing power consumption and reduced volume very beneficial; Do not adopt many plate structures, reduce plug, shorten plate intraconnections; Go to disappear and to show at a large amount of back-up of plate and unnecessary LED; Logic function makes full use of software and has come.Reasonable selection logical circuit, utilizes its interface features (stream), reduces the level of the connection of its module, thus reaches minimizing plate face, the object of consumption low-power consumption.The system architecture of software, efficient programing effect, has combined the task of multithreading with single-threaded and interruption.
Compared with prior art, the present invention has following feature:
(1) function is strong: add railing and control, the anti-lock of railing, burn-out-proof motor and warning, capture the controlling functions such as light filling.The acquisition of these functions, except increasing few logical circuit, mainly reaches by process and change type of drive.
(2) low in energy consumption: to have employed folding, reduce at plate back-up, go the LED display disappearing unnecessary, rational logical design, reduce intermodule and drive level.Power consumption drops to about less than 1/10 of original system.Go to have disappeared and originally aimed at two Switching Power Supplies that original system powers, with industrial computer one tunnel hard drive power supply, can easily settle.Reach energy-conservation object, can increase economic efficiency again, liter of simultaneously can lowering the temperature, improves the reliability of system.
(3) small size: concise system architecture, what derive from system necessity simplifies merging, reduces corresponding peripheral circuit, has ready conditions and does not adopt many plate structures, reduces attachment plug, gang socket, removes the too much online back-up that disappears, and the display that effect is little.Plate area is only less than 1/10 of original product.
More than show and describe ultimate principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (3)
1. Multifunction carriage way charging control system, it is characterized in that: comprise data collector, the output terminal of described data collector is connected with pre-process circuit, the output terminal of described pre-process circuit is connected with input isolation circuit and LED display, the output terminal of described input isolation circuit is connected with match circuit, the output terminal of described match circuit is connected with MCU, the output terminal of described MCU is connected with output isolation circuit and LED display, the output terminal of described output isolation circuit is connected with driving circuit, the output terminal of described driving circuit is connected with performance element, the output terminal of described MCU is also connected with communication unit,
Also comprise the power module be electrically connected with described MCU, described pre-process circuit, described input isolation circuit, described match circuit, described output isolation circuit and described driving circuit respectively.
2. Multifunction carriage way charging control system as claimed in claim 1, is characterized in that: described LED display comprises LED display.
3. Multifunction carriage way charging control system as claimed in claim 1, is characterized in that: described communication unit comprises the RS232 communication interface be connected with MCU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511031143.XA CN105528811A (en) | 2015-12-30 | 2015-12-30 | Multifunctional lane toll control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511031143.XA CN105528811A (en) | 2015-12-30 | 2015-12-30 | Multifunctional lane toll control system |
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| CN105528811A true CN105528811A (en) | 2016-04-27 |
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| CN201511031143.XA Pending CN105528811A (en) | 2015-12-30 | 2015-12-30 | Multifunctional lane toll control system |
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| CN204557584U (en) * | 2015-04-14 | 2015-08-12 | 辽宁艾特斯智能交通技术有限公司 | A kind of lane in expressway toll gate control system |
| CN204595939U (en) * | 2015-02-12 | 2015-08-26 | 甘肃紫光智能交通与控制技术有限公司 | A kind of charge machine for supervising the lane IO control interface plate |
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2015
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| US20070016539A1 (en) * | 2005-07-13 | 2007-01-18 | Eric Groft | Smart meter parking system |
| CN101206772A (en) * | 2006-12-20 | 2008-06-25 | 成都西谷曙光数字技术有限公司 | Gate inhibition management system by brushing card in running |
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Application publication date: 20160427 |
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