CN105150929A - Large vehicle blind area monitoring system based on infrared induction - Google Patents
Large vehicle blind area monitoring system based on infrared induction Download PDFInfo
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- CN105150929A CN105150929A CN201510521837.5A CN201510521837A CN105150929A CN 105150929 A CN105150929 A CN 105150929A CN 201510521837 A CN201510521837 A CN 201510521837A CN 105150929 A CN105150929 A CN 105150929A
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Abstract
The invention discloses a large vehicle blind area monitoring system based on infrared induction. The large vehicle blind area monitoring system comprises two shooting modules, two infrared induction modules, a gear sensor, a control module, an alarm module and two display modules. The control module is connected with the two shooting modules, the two infrared induction modules, the gear sensor, the two display modules and the alarm module. The two shooting modules are arranged above a head end of a large vehicle. The two infrared induction modules are arranged at front wheels on the two sides of the large vehicle respectively. The two display modules correspondingly display images shot by the two shooting modules. The control module controls the alarm module to give an alarming prompt to a driver when the obstacle distance of the front wheels on the two sides is too small, and the gear of the vehicle is in a driving gear. The large vehicle blind area monitoring system is simple in structure and convenient to use, a rear view system of the large system is supplemented, no blind area exists in the rear view system, and the safety coefficient is improved.
Description
Technical field
The present invention relates to auto electronic field, particularly relate to a kind of full size vehicle blind area monitored control system based on infrared induction.
Background technology
Vehicle electronics is the general name of car body electronic control device for vehicle and vehicular automotive electronic control setup.Car body electronic control device for vehicle, comprises engine management system, chassis control system and electrical control unit system (body electronics ECU).The most important effect of vehicle electronics improves the safety of automobile, traveling comfort, economy and recreational.With the electric-control system of sensor, microprocessor MPU, actr, tens of even up to a hundred electronic devices and components and parts thereof composition.
Automotive circuit diagram is considered to the revolution in automotive technology development process.The degree of automotive circuit diagram is counted as the important symbol weighing modern automobile level, is used to develop new model, improves the most important technical measures of automotive performance.Automaker thinks that the quantity of increase vehicle electronics, promotion automotive circuit diagram are the important effective means capturing future automobile market.
According to statistics, from 1989 to 2000, the ratio that on average on each car, electronics package is shared in whole Automobile manufacturing cost increases to more than 23% by 16%.On some Pullman saloons, use the quantity of one chip microcomputer to reach 48, electronic product accounts for more than 50% of integral vehicle cost.
Divide according on the impact of running car performance effect, automobile electronics can be summarized as two classes: a class is electronic control device for vehicle, electronic control device for vehicle will with mechanical system on car carry out with the use of, the i.e. auto electroincs of so-called " electric-mechanic control system ", they comprise driving engine, chassis, electrical control unit, such as Jetronic, braking anti-lock control, anti-sliding control, polling power controlling, Electronic control suspension, electronic automatic transmission, electrical power steering etc.; Another kind of is vehicular automotive electronic device, and vehicular automotive electronic device is the electronics package that can independently use under automotive environment, and it there is no direct relation with the performance of automobile itself.They comprise vehicle information system (car running computer), navigationsystem, auto audio equipment and tv entertainment system, Vehicular communication system, equipment for surfing the net etc.
2008 Eltec development direction develop to concentrated Comprehensive Control: by engine management system and automatic transmission control system, be integrated into the Comprehensive Control (PCM) of power drive system; Braking anti-lock control system (ABS), anti-slip regulation (TCS) and anti-slip regulation (ASR) are combined and carries out control for brake; By central chassis controller, by braking, suspension, turn to, power transmission dispatch control system connected by bus.Controller, by complicated control algorithm, is coordinated each subsystem, road holding is controlled to optimum level, form integrated chassis control system (UCC).
Due to sharply increasing of the electronic apparatus device quantity on automobile, in order to reduce the quantity and weight connecting wire, network, bussing technique have a great development during this period.Bussing technique is that various auto electroincs is connected to become a network, is sent and received information by data bus.Electronics package, except the respective controlling functions of complete independently, can also provide data, services for other control setup.Owing to employing the design of networking, simplify wiring, decrease the quantity of electrical node and the consumption of wire, fitting work is more simplified, too increase the reliability that information transmits simultaneously.Can access any one electronic control package by data bus, read failure code carries out trouble diagnosing to it, makes car load maintenance work become more simple.
The application of automotive electronic technology will make automobile that following Main change occurs:
One, also will there is great change in the physical construction of automobile, and the various maneuvering systems of automobile, to electronization and motorized development, realize " line manipulation ".Original mechanical transmission mechanism is replaced, such as " wire braking ", " wire turns to ", " E-gas " etc. with wire.
Two, automobile 12 volts of electric power systems are to 42 volts of conversions.Along with auto electroincs gets more and more, the electric energy of consumption increases significantly.Existing 12 volts of electrical source of power, can not meet the needs of all electric systems on automobile.To adopt integrated actuating machine-electrical generator 42 volts of electric power systems from now on, electrical generator maximum output power will bring up to about 8 kilowatts by 1 kilowatt in 2005, and generating efficiency will reach more than 80%.The enforcement of 42 volts of automotive electrical system new standards, will make the design of car electrics parts and structure that great change occurs, and mechanical relay, fuse wire type protective circuit will be eliminated.
The application of automotive electronic technology will make automobile more intelligent.Intelligent vehicle is equipped with multiple sensors, can the situation of fully perception motorist and passenger, and the information of traffic facilities and ambient environment, judges whether occupant is in optimum regime, and whether vehicle and people can cause danger, and take countermeasure in time.
Existing full size vehicle due to the display local of back mirror limited, generally there is blind area at the front-wheel place of vehicle both sides, be easy to occur security incident.
Summary of the invention
Technical matters to be solved by this invention is for defect involved in background technology, provides a kind of full size vehicle blind area monitored control system based on infrared induction.
The present invention is for solving the problems of the technologies described above by the following technical solutions:
Based on the full size vehicle blind area monitored control system of infrared induction, comprise the first to the second photographing module, the first to the second infrared induction module, gear position sensor, control module, the first to the second display module and alert module;
Described control module is connected with the first to the second photographing module, the first to the second infrared induction module, gear position sensor, the first to the second display module, alert module respectively;
Both sides above the headstock that described the first to the second photographing module is separately positioned on described full size vehicle, are respectively used to the image taking front-wheel place, described full size vehicle both sides;
Described the first to the second infrared induction module is separately positioned on front-wheel place, described full size vehicle both sides, is respectively used to the distance of the nearest obstacle of measuring distance both sides front-wheel;
Described the first to the second display module is arranged in the car of described full size vehicle, is respectively used to the image showing described first photographing module and the shooting of the second photographing module;
Described gear position sensor for obtaining the state of the gear of described full size vehicle, and is passed to described control module;
Described alert module is for the prompting that gives a warning to chaufeur;
Described control module comprises indicative control unit, contrast unit and warning control unit;
Described indicative control unit is for controlling described the first to the second display module corresponding image showing described first photographing module and the shooting of the second photographing module respectively;
The obstacle distance that described contrast unit is used for described the first to the second infrared induction module to sense compares with the distance threshold preset respectively;
Described warning control unit is used for alert module work according to the contrast comparative result of unit and the induction output control of gear position sensor.
As the further prioritization scheme of full size vehicle blind area monitored control system that the present invention is based on infrared induction, the treater of described control module adopts 51 series monolithics.
As the further prioritization scheme of full size vehicle blind area monitored control system that the present invention is based on infrared induction, the treater of described control module adopts AT89S52 micro controller system.
As the further prioritization scheme of full size vehicle blind area monitored control system that the present invention is based on infrared induction, described the first to the second photographing module all adopts infrared camera.
As the further prioritization scheme of full size vehicle blind area monitored control system that the present invention is based on infrared induction, described alert module adopts audible alert device.
The present invention adopts above technical scheme compared with prior art, has following technique effect:
1. structure is simple, easy to use;
2. the back-sight visual system of pair full size vehicle supplements, and makes its non-blind area, improves safety factor;
3., when the obstacle at front-wheel place, full size vehicle both sides is less than predeterminable range, initiatively remind, avoid the generation of safety misadventure.
Detailed description of the invention
Below technical scheme of the present invention is described in further detail:
The invention discloses a kind of full size vehicle blind area monitored control system based on infrared induction, comprise the first to the second photographing module, the first to the second infrared induction module, gear position sensor, control module, the first to the second display module and alert module;
Described control module is connected with the first to the second photographing module, the first to the second infrared induction module, gear position sensor, the first to the second display module, alert module respectively;
Both sides above the headstock that described the first to the second photographing module is separately positioned on described full size vehicle, are respectively used to the image taking front-wheel place, described full size vehicle both sides;
Described the first to the second infrared induction module is separately positioned on front-wheel place, described full size vehicle both sides, is respectively used to the distance of the nearest obstacle of measuring distance both sides front-wheel;
Described the first to the second display module is arranged in the car of described full size vehicle, is respectively used to the image showing described first photographing module and the shooting of the second photographing module;
Described gear position sensor for obtaining the state of the gear of described full size vehicle, and is passed to described control module;
Described alert module is for the prompting that gives a warning to chaufeur;
Described control module comprises indicative control unit, contrast unit and warning control unit;
Described indicative control unit is for controlling described the first to the second display module corresponding image showing described first photographing module and the shooting of the second photographing module respectively;
The obstacle distance that described contrast unit is used for described the first to the second infrared induction module to sense compares with the distance threshold preset respectively;
Described warning control unit is used for alert module work according to the contrast comparative result of unit and the induction output control of gear position sensor.
The treater of described control module adopts 51 series monolithics, preferential employing AT89S52 micro controller system.
Described the first to the second photographing module all adopts infrared camera.
Described alert module adopts audible alert device.
The obstacle distance that described first infrared induction module or the second infrared induction module sense be less than or equal to default distance threshold and the gear of described full size vehicle be in travel shelves time, warning control unit controls alert module and to give a warning prompting to chaufeur.
Those skilled in the art of the present technique are understandable that, unless otherwise defined, all terms used herein (comprising technical term and scientific terminology) have the meaning identical with the general understanding of the those of ordinary skill in field belonging to the present invention.Should also be understood that those terms defined in such as general dictionary should be understood to have the meaning consistent with the meaning in the context of prior art, unless and define as here, can not explain by idealized or too formal implication.
Above-described detailed description of the invention; object of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only the specific embodiment of the present invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. based on the full size vehicle blind area monitored control system of infrared induction, it is characterized in that, comprise the first to the second photographing module, the first to the second infrared induction module, gear position sensor, control module, the first to the second display module and alert module;
Described control module is connected with the first to the second photographing module, the first to the second infrared induction module, gear position sensor, the first to the second display module, alert module respectively;
Both sides above the headstock that described the first to the second photographing module is separately positioned on described full size vehicle, are respectively used to the image taking front-wheel place, described full size vehicle both sides;
Described the first to the second infrared induction module is separately positioned on front-wheel place, described full size vehicle both sides, is respectively used to the distance of the nearest obstacle of measuring distance both sides front-wheel;
Described the first to the second display module is arranged in the car of described full size vehicle, is respectively used to the image showing described first photographing module and the shooting of the second photographing module;
Described gear position sensor for obtaining the state of the gear of described full size vehicle, and is passed to described control module;
Described alert module is for the prompting that gives a warning to chaufeur;
Described control module comprises indicative control unit, contrast unit and warning control unit;
Described indicative control unit is for controlling described the first to the second display module corresponding image showing described first photographing module and the shooting of the second photographing module respectively;
The obstacle distance that described contrast unit is used for described the first to the second infrared induction module to sense compares with the distance threshold preset respectively;
Described warning control unit is used for alert module work according to the contrast comparative result of unit and the induction output control of gear position sensor.
2. the full size vehicle blind area monitored control system based on infrared induction according to claim 1, it is characterized in that, the treater of described control module adopts 51 series monolithics.
3. the full size vehicle blind area monitored control system based on infrared induction according to claim 2, is characterized in that, the treater of described control module adopts AT89S52 micro controller system.
4. the full size vehicle blind area monitored control system based on infrared induction according to claim 1, it is characterized in that, described the first to the second photographing module all adopts infrared camera.
5. the full size vehicle blind area monitored control system based on infrared induction according to claim 1, is characterized in that, described alert module adopts audible alert device.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510521837.5A CN105150929A (en) | 2015-08-24 | 2015-08-24 | Large vehicle blind area monitoring system based on infrared induction |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510521837.5A CN105150929A (en) | 2015-08-24 | 2015-08-24 | Large vehicle blind area monitoring system based on infrared induction |
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| CN201510521837.5A Pending CN105150929A (en) | 2015-08-24 | 2015-08-24 | Large vehicle blind area monitoring system based on infrared induction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109353278A (en) * | 2018-11-14 | 2019-02-19 | 杭州炽云科技有限公司 | A kind of display system of automobile A-column blind area |
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| CN104175954A (en) * | 2014-08-15 | 2014-12-03 | 奇瑞汽车股份有限公司 | Vehicle blind area monitoring and alarming system |
| CN104386062A (en) * | 2014-11-21 | 2015-03-04 | 无锡科思电子科技有限公司 | Automobile collision avoidance system based on pulse counting infrared distance measurement device |
| CN104816686A (en) * | 2014-02-04 | 2015-08-05 | 上海推晋科技发展有限公司 | Remote-control vehicle system |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080036576A1 (en) * | 2006-05-31 | 2008-02-14 | Mobileye Technologies Ltd. | Fusion of far infrared and visible images in enhanced obstacle detection in automotive applications |
| WO2013034562A1 (en) * | 2011-09-06 | 2013-03-14 | Land Rover | Terrain visualization for a vehicle and vehicle driver |
| CN202782898U (en) * | 2012-08-30 | 2013-03-13 | 浙江吉利汽车研究院有限公司杭州分公司 | Wheel working condition monitoring device |
| CN203331952U (en) * | 2013-06-24 | 2013-12-11 | 济南鲍德炉料有限公司 | Device for monitoring and defending blind area on right side of heavy vehicle |
| CN103640524A (en) * | 2013-12-25 | 2014-03-19 | 王普 | Automobile safety driving display system and display method |
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Cited By (1)
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| CN109353278A (en) * | 2018-11-14 | 2019-02-19 | 杭州炽云科技有限公司 | A kind of display system of automobile A-column blind area |
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Application publication date: 20151216 |
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