CN105243862A - Vehicle curve rollover prevention and speed limit warning system - Google Patents
Vehicle curve rollover prevention and speed limit warning system Download PDFInfo
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- CN105243862A CN105243862A CN201510803810.5A CN201510803810A CN105243862A CN 105243862 A CN105243862 A CN 105243862A CN 201510803810 A CN201510803810 A CN 201510803810A CN 105243862 A CN105243862 A CN 105243862A
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Abstract
The invention discloses a vehicle curve rollover prevention and speed limit warning system, which comprises a vehicle dynamic weighing device (1), a vehicle license plate recognition device (2), a display screen (5), a processor (3) and a cloud server (4), wherein the vehicle dynamic weighing device (1) is arranged at an entrance of the curve; the display screen (5) is arranged at the curve; the vehicle dynamic weighing device (1) and the vehicle license plate recognition device (2) are connected with the processor (3); the cloud server (4) and the processor (3) are in communication connection; and the input end of the display screen (5) is connected with the processor (3). According to an actual weight and vehicle parameter of a different vehicle, the maximal safe curve vehicle speed when the different vehicle passes across the curve can be calculated, the speed is displayed on the display screen in real time so as to remind a driver to control the vehicle speed, the speed of the vehicle is limited dynamically in real time, the vehicle can be ensured to pass across the curve, and happening of a curve rollover accident can be avoided.
Description
Technical field
The present invention relates to a kind of vehicle bend anti-rollover speed-limit warning system, belong to field of automobile safety.
Background technology
Along with the fast development of China's economy and communication, automobile pollution also increases sharply thereupon.Automobile is also to bringing us increasing problem while being convenient for people to trip, and traffic in recent years accident rate is in rising trend.The toll on traffic pointed out 2014 according to the statistics of People's Net's " national economy and social development statistical communique in 2014 " is 34292.34 people, dead 31604.3 people than 2013 add 2688.04 people, rate of growth is 8.5%, and in whole traffic hazards, bend fatal accident accounts for 16.3% of whole fatal accident.
Although have many speed limitation boards at present bend place, because speed limitation board speed limit is certain, for different types of vehicle, can not accurately demonstrate the safe speed by this bend according to different vehicle situation in real time, alarming effect is not good.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of vehicle bend anti-rollover speed-limit warning system, dynamically can carry out speed-limit warning to the curved vehicle of different mistakes, at guarantee vehicle safety by bend, to overcome the difference of prior art.
The object of the invention is to be achieved through the following technical solutions:
A kind of vehicle bend anti-rollover speed-limit warning system, comprise dynamic weighing device for vehicle, license plate recognition device, display screen, processor and cloud server, described dynamic weighing device for vehicle is arranged on the porch of bend, described display screen is arranged on bend place, described dynamic weighing device for vehicle and license plate recognition device are connected to processor, described cloud server is connected with processor communication, and the input end of described display is connected to processor.
Described dynamic weighing device for vehicle is for the weight information measured through the vehicle of this bend and be sent to processor.Described license plate recognition device is for identifying the license board information of vehicle and being sent to processor.Described cloud server stores the information of multiple vehicle and the information of bend, and the information of vehicle comprises the wheelbase of license board information and corresponding vehicle, length and elevation information, and the information of bend comprises the length of bend, curvature.The license board information that processor recognizes according to license plate recognition device from cloud server download the information of this bend and corresponding vehicle information of vehicles, again in conjunction with the actual weight that dynamic weighing device for vehicle measures, calculate the maximum safe speed of vehicle by bend, and the maximum safe speed value calculated is sent to display screen shows.
Preferably, also comprise the ECU control module of alarm and vehicle, described ECU control module is connected with described processor by wireless communication module, and described alarm is connected with ECU control module.The maximum safe speed by bend that ECU control module contrast current vehicle speed and processor transmit, if current vehicle speed is greater than maximum safe speed, alarm slows down with regard to reminding driver.
Preferably, described license plate recognition device is arranged on the framework for installing described display screen.
Preferably, described processor is arranged on the framework inside for installing described display screen.
Preferably, described dynamic weighing device for vehicle and processor adopt wireless connections.
Preferably, described alarm is arranged in the pilothouse of vehicle, and described alarm adopts phonetic alarm device.
Beneficial effect of the present invention: compared with prior art, the present invention can according to the actual weight of different vehicle and vehicle parameter, calculate different vehicles by maximum safe bend speed of a motor vehicle during bend, and show on a display screen in real time to remind the Driving control speed of a motor vehicle, real-time dynamicly speed limit is carried out to vehicle, ensure that vehicle safety ground is by bend, avoids the generation that bend rollover accident occurs, the principle of the invention is simple, practical.
Accompanying drawing explanation
Fig. 1 is control principle drawing of the present invention;
Fig. 2 is structural representation of the present invention;
Description of reference numerals: 1, dynamic weighing device for vehicle; 2, license plate recognition device; 3, processor; 4, cloud server; 5, display screen; 6, wireless communication module; 7, ECU control module; 8, alarm; 9, car plate.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, invention is described further:
A kind of vehicle bend anti-rollover speed-limit warning system, comprise dynamic weighing device for vehicle 1, license plate recognition device 2, display screen 5, processor 3 and cloud server 4, described dynamic weighing device for vehicle 1 is arranged on the porch of bend, described display screen 5 is arranged on bend place, described dynamic weighing device for vehicle 1 and license plate recognition device 2 are connected to processor 3, described cloud server 4 is connected with processor 3 communication, and the input end of described display 5 is connected to processor 3.
Described dynamic weighing device for vehicle 1 is for the weight information measured through the vehicle of this bend and be sent to processor 3.Described license plate recognition device 2 is for identifying the license board information of vehicle and being sent to processor 3.Described cloud server 4 stores the information of multiple vehicle and the information of bend, and the information of vehicle comprises the wheelbase of license board information and corresponding vehicle, length and elevation information, and the information of bend comprises the length of bend, curvature.The license board information that described processor 3 recognizes according to license plate recognition device 2 downloads the information of vehicles of corresponding vehicle from cloud server 4, download the information of this bend simultaneously, again in conjunction with the actual weight that dynamic weighing device for vehicle 1 measures, calculate the maximum safe speed of vehicle by bend, and the maximum safe speed value calculated is sent to display screen 5 shows.
In the present embodiment, a kind of vehicle bend anti-rollover speed-limit warning system also comprises the ECU control module 7 of alarm 8 and vehicle, and described ECU control module 7 is connected with described processor 3 by wireless communication module 6, and described alarm 8 is connected with ECU control module 7.
In originally implementing, described license plate recognition device 2 is arranged on the framework for installing described display screen 5.The framework that described processor 3 is arranged on for installing described display screen 5 is inner.Described dynamic weighing device for vehicle 1 adopts wireless connections with processor 3.
In the present embodiment, described alarm 8 is arranged in the pilothouse of vehicle, and described alarm 8 adopts phonetic alarm device.
Principle of work of the present invention is: when vehicle is through bend, dynamic weighing device for vehicle 1 is measured the actual weight of this vehicle and measurement result is sent in processor 3, the car plate 9 of license plate recognition device 2 to this vehicle identifies and result is sent in processor 3 simultaneously, the information of the car plate 9 that processor 3 recognizes according to license plate recognition device 2 is from the information of vehicles of corresponding vehicle, download the information that cloud server downloads this bend simultaneously, again in conjunction with the vehicle actual weight that dynamic weighing device for vehicle 1 measures, calculate the maximum safe speed of this vehicle by bend, and the maximum safe speed value calculated is sent to display screen 5 shows.Driver adjusts the speed of a motor vehicle in time according to the maximum safe speed value of display on display screen 5, ensures that vehicle safety passes through bend.Meanwhile, ECU control module 7 contrasts the maximum safe speed by bend that current vehicle speed and processor 3 transmit, if current vehicle speed is greater than maximum safe speed, alarm 8 slows down with regard to reminding driver.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.
Claims (6)
1. a vehicle bend anti-rollover speed-limit warning system, it is characterized in that: comprise dynamic weighing device for vehicle (1), license plate recognition device (2), display screen (5), processor (3) and cloud server (4), described dynamic weighing device for vehicle (1) is arranged on the porch of bend, described display screen (5) is arranged on bend place, described dynamic weighing device for vehicle (1) and license plate recognition device (2) are connected to processor (3), described cloud server (4) is connected with processor (3) communication, the input end of described display (5) is connected to processor (3).
2. a kind of vehicle bend anti-rollover speed-limit warning system according to claim 1, it is characterized in that: the ECU control module (7) also comprising alarm (8) and vehicle, described ECU control module (7) is connected with described processor (3) by wireless communication module (6), and described alarm (8) is connected with ECU control module (7).
3. a kind of vehicle bend anti-rollover speed-limit warning system according to claim 1, is characterized in that: described license plate recognition device (2) is arranged on the framework for installing described display screen (5).
4. a kind of vehicle bend anti-rollover speed-limit warning system according to claim 1, is characterized in that: the framework that described processor (3) is arranged on for installing described display screen (5) is inner.
5. a kind of vehicle bend anti-rollover speed-limit warning system according to claim 1, is characterized in that: described dynamic weighing device for vehicle (1) and processor (3) adopt wireless connections.
6. a kind of vehicle bend anti-rollover speed-limit warning system according to claim 2, is characterized in that: described alarm (8) is arranged in the pilothouse of vehicle, and described alarm (8) adopts phonetic alarm device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510803810.5A CN105243862A (en) | 2015-11-20 | 2015-11-20 | Vehicle curve rollover prevention and speed limit warning system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510803810.5A CN105243862A (en) | 2015-11-20 | 2015-11-20 | Vehicle curve rollover prevention and speed limit warning system |
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| CN105243862A true CN105243862A (en) | 2016-01-13 |
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| CN201510803810.5A Pending CN105243862A (en) | 2015-11-20 | 2015-11-20 | Vehicle curve rollover prevention and speed limit warning system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799698A (en) * | 2016-03-17 | 2016-07-27 | 贵州大学 | Anti-rollover control device for vehicle |
| CN106097740A (en) * | 2016-07-21 | 2016-11-09 | 柳州正高科技有限公司 | A kind of bicycle safe monitor and alarm system and control method |
| CN107305744A (en) * | 2016-04-25 | 2017-10-31 | 山东理工大学 | A kind of device of variable inertia vehicle safe velocity prompting |
| CN108288390A (en) * | 2017-12-15 | 2018-07-17 | 长安大学 | Barycenter height of truck evaluation method and bend early warning system |
| CN112549973A (en) * | 2019-09-26 | 2021-03-26 | 北京四维图新科技股份有限公司 | Vehicle control method and device |
| CN113052997A (en) * | 2021-03-08 | 2021-06-29 | 青岛卡沃斯智能制造有限公司 | Intelligent robot system and method for escort of hazardous chemical substances |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799698A (en) * | 2016-03-17 | 2016-07-27 | 贵州大学 | Anti-rollover control device for vehicle |
| CN107305744A (en) * | 2016-04-25 | 2017-10-31 | 山东理工大学 | A kind of device of variable inertia vehicle safe velocity prompting |
| CN106097740A (en) * | 2016-07-21 | 2016-11-09 | 柳州正高科技有限公司 | A kind of bicycle safe monitor and alarm system and control method |
| CN108288390A (en) * | 2017-12-15 | 2018-07-17 | 长安大学 | Barycenter height of truck evaluation method and bend early warning system |
| CN112549973A (en) * | 2019-09-26 | 2021-03-26 | 北京四维图新科技股份有限公司 | Vehicle control method and device |
| CN113052997A (en) * | 2021-03-08 | 2021-06-29 | 青岛卡沃斯智能制造有限公司 | Intelligent robot system and method for escort of hazardous chemical substances |
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Application publication date: 20160113 |