CN104050822A - Early warning system of points where accidents occur easily on highway - Google Patents
Early warning system of points where accidents occur easily on highway Download PDFInfo
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- CN104050822A CN104050822A CN201410245409.XA CN201410245409A CN104050822A CN 104050822 A CN104050822 A CN 104050822A CN 201410245409 A CN201410245409 A CN 201410245409A CN 104050822 A CN104050822 A CN 104050822A
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Abstract
The invention provides an early warning system of points where accidents occur easily on a highway. The early warning system comprises a highway traffic center, a GPS module, a processing unit, a voice frequency module and an LCD display module, wherein the GPS module, the processing unit, the voice frequency module and the LCD display module are arranged on a vehicle. The highway traffic center is installed on the entrance position of the highway and comprises a first processor, a storage device and a first wireless communication module, wherein the storage device and the first wireless communication module are respectively connected with the first processor. The processing unit comprises a central processing unit, a storage module and a second wireless communication module, wherein the storage module and the second wireless communication module are respectively connected with the central processing unit. The first wireless communication module and the second wireless communication module are connected through wireless communication. The GPS module, the voice frequency module and the LCD display module are respectively connected with the central processing unit of the processing unit. The early warning system is low in cost, convenient to install and capable of providing early warning information for a driver in real time.
Description
Technical field
The present invention relates to a kind of electronic prealarming system, especially a kind of expressway traffic accident is easily sent out early warning system a little.
Background technology
Along with increasing rapidly of China's automobile pollution, it is also more and more that traffic hazard occurs.At present a lot of early warning systems are mainly for this situation that knocks into the back, but traffic hazard is easily sent out and traffic hazard a little occurs frequently needed too special early warning system to carry out early warning.This early warning system is also necessary.
Summary of the invention
For Shortcomings in prior art, the invention provides a kind of expressway traffic accident and easily send out early warning system a little.
The present invention realizes above-mentioned technical purpose by following technological means.
Expressway traffic accident is easily sent out an early warning system a little, comprises freeway traffic center, and is arranged on GPS module, processing unit, audio-frequency module, LCD display module on vehicle; Described freeway traffic center is installed on expressway entrance and exit place, comprises first processor, the memory storage, the first wireless communication module that are connected with first processor respectively; Described processing unit comprises central processing unit and the memory module being connected with central processing unit respectively and the second wireless communication module, described the first wireless communication module is connected by radio communication with the second wireless communication module, and described GPS module, audio-frequency module, LCD display module are connected with the central processing unit of processing unit respectively;
Described freeway traffic center, for storing, send the eventful spots information of highway and processing suggestion;
Described GPS module, for receiving satellite signal, judges the latitude and longitude coordinates of vehicle present position;
Described processing unit, for the treatment of eventful spots information and the processing advisory information of gathered highway, and sends signal to LCD display module, audio-frequency module;
Described audio-frequency module, for the prompting of sounding;
Described LCD display module, reminds for sending image.
Preferably, described early warning system also comprises the eventful spots sectional center that is arranged on eventful spots, described eventful spots sectional center comprises the second processor and the 3rd wireless communication module and the radar being connected with the second processor respectively, and described the 3rd wireless communication module is connected by wireless telecommunications with the second wireless communication module; Described radar is for obtaining described eventful spots sectional center vehicle fleet size information and speed information around; The information that described the second processor gathers for the treatment of radar coding; Described the 3rd wireless communication module, for communicating by letter with the second wireless communication module, sends to processing unit by the information of described the second processor coding.
Preferably, described GPS module is connected by 232 serial ports with central processing unit, the second wireless communication module is connected by USB interface with central processing unit, between described the first wireless communication module and first processor, be connected by USB interface or 232 interfaces, described radar and the second processor pass through USB interface or CAN interface is connected.
Preferably, described the first wireless communication module, the second wireless communication module, the 3rd wireless communication module are 3G wireless communication module.
Preferably, the communication standard between described the first wireless communication module, the second wireless communication module, the 3rd wireless communication module is the one in WCDMA, CDMA2000, TD-SCDMA.
Preferably, described central processing unit is ARM7 series or above processor.
Preferably, described freeway traffic center is one to be connected with the computing machine of wireless communication module.
Because present most of vehicles all contain GPS or onboard navigation system, expressway traffic accident of the present invention is easily sent out early warning system a little, without vehicle is reequiped, at expressway access place, freeway traffic center is set, cost low and be convenient to install.
The invention has the beneficial effects as follows: monitor in real time automobile position by GPS, and be analyzed with the data of downloading at freeway traffic center, and then judge the situation when vehicle in front, thereby the correct drive manner of prompting driver carries out early warning.In the time that surrounding environment is more complicated, then at eventful spots, eventful spots sectional center is set, monitors in real time the information of vehicles of eventful spots and send to vehicle, for reminding driver.
Brief description of the drawings
Fig. 1 is the structured flowchart that expressway traffic accident of the present invention is easily sent out early warning system a little.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the present invention is further illustrated, but protection scope of the present invention is not limited to this.
A kind of expressway traffic accident is easily sent out early warning system a little, comprise the freeway traffic center that is installed on expressway entrance and exit place, be arranged on the eventful spots sectional center of eventful spots, and be arranged on GPS module, processing unit, audio-frequency module, LCD display module on vehicle.Described freeway traffic center, for storing, send the eventful spots information of highway and processing suggestion; Described GPS module, for receiving satellite signal, judges the latitude and longitude coordinates of vehicle present position; Described processing unit, for the treatment of eventful spots information and the processing advisory information of gathered highway, and sends signal to LCD display module, audio-frequency module; Described audio-frequency module, for the prompting of sounding; Described LCD display module, reminds for sending image.Described freeway traffic center comprises first processor, the memory storage, the first wireless communication module that are connected with first processor respectively.Described processing unit comprises central processing unit and the memory module being connected with central processing unit respectively and the second wireless communication module, described the first wireless communication module is connected by radio communication with the second wireless communication module, and described GPS module, audio-frequency module, LCD display module are connected with the central processing unit of processing unit respectively.Described eventful spots sectional center comprises the second processor and the 3rd wireless communication module and the radar being connected with the second processor respectively, and described the 3rd wireless communication module is connected by wireless telecommunications with the second wireless communication module; Described radar is for obtaining described eventful spots sectional center vehicle fleet size information and speed information around; The information that described the second processor gathers for the treatment of radar coding; Described the 3rd wireless communication module, for communicating by letter with the second wireless communication module, sends to processing unit by the information of described the second processor coding.Particularly, described GPS module is connected by 232 serial ports with central processing unit, the second wireless communication module is connected by USB interface with central processing unit, between described the first wireless communication module and first processor, be connected by USB interface or 232 interfaces, described radar and the second processor pass through USB interface or CAN interface is connected.Described the first wireless communication module, the second wireless communication module, the 3rd wireless communication module are 3G wireless communication module.Communication standard between described the first wireless communication module, the second wireless communication module, the 3rd wireless communication module is the one in WCDMA, CDMA2000, TD-SCDMA.Described central processing unit is ARM7 series or above processor.Described freeway traffic center is one to be connected with the computing machine of wireless communication module.
In the time that Vehicle Driving Cycle arrives expressway access, vehicle is downloaded the eventful spots information of this highway.The vehicle location that the central processing unit of described early warning system detects according to GPS, judges whether vehicle will arrive eventful spots, if will arrive, audio-frequency module, LCD display module send respectively early warning information.In the section of road conditions complexity, the eventful spots sectional center arranging at eventful spots, the described eventful spots sectional center that radar obtains vehicle fleet size information and speed information around, the second processor is according to information the coding of processing radar collection, information is sent to processing unit by wireless telecommunications by the 3rd wireless communication module and the second wireless communication module, and audio-frequency module, LCD display module send respectively early warning information.
Described embodiment is preferred embodiment of the present invention; but the present invention is not limited to above-mentioned embodiment; in the situation that not deviating from flesh and blood of the present invention, any apparent improvement, replacement or modification that those skilled in the art can make all belong to protection scope of the present invention.
Claims (7)
1. expressway traffic accident is easily sent out an early warning system a little, it is characterized in that, comprises freeway traffic center, and is arranged on GPS module, processing unit, audio-frequency module, LCD display module on vehicle; Described freeway traffic center is installed on expressway entrance and exit place, comprises first processor, the memory storage, the first wireless communication module that are connected with first processor respectively; Described processing unit comprises central processing unit and the memory module being connected with central processing unit respectively and the second wireless communication module, described the first wireless communication module is connected by radio communication with the second wireless communication module, and described GPS module, audio-frequency module, LCD display module are connected with the central processing unit of processing unit respectively;
Described freeway traffic center, for storing, send the eventful spots information of highway and processing suggestion;
Described GPS module, for receiving satellite signal, judges the latitude and longitude coordinates of vehicle present position;
Described processing unit, for the treatment of eventful spots information and the processing advisory information of gathered highway, and sends signal to LCD display module, audio-frequency module;
Described audio-frequency module, for the prompting of sounding;
Described LCD display module, reminds for sending image.
2. expressway traffic accident according to claim 1 is easily sent out early warning system a little, it is characterized in that, described early warning system also comprises the eventful spots sectional center that is arranged on eventful spots, described eventful spots sectional center comprises the second processor and the 3rd wireless communication module and the radar being connected with the second processor respectively, and described the 3rd wireless communication module is connected by wireless telecommunications with the second wireless communication module; Described radar is for obtaining described eventful spots sectional center vehicle fleet size information and speed information around; The information that described the second processor gathers for the treatment of radar coding; Described the 3rd wireless communication module, for communicating by letter with the second wireless communication module, sends to processing unit by the information of described the second processor coding.
3. expressway traffic accident according to claim 2 is easily sent out early warning system a little, it is characterized in that, described GPS module is connected by 232 serial ports with central processing unit, the second wireless communication module is connected by USB interface with central processing unit, between described the first wireless communication module and first processor, be connected by USB interface or 232 interfaces, described radar and the second processor pass through USB interface or CAN interface is connected.
4. expressway traffic accident according to claim 2 is easily sent out early warning system a little, it is characterized in that, described the first wireless communication module, the second wireless communication module, the 3rd wireless communication module are 3G wireless communication module.
5. expressway traffic accident according to claim 4 is easily sent out early warning system a little, it is characterized in that, the communication standard between described the first wireless communication module, the second wireless communication module, the 3rd wireless communication module is the one in WCDMA, CDMA2000, TD-SCDMA.
6. expressway traffic accident according to claim 1 is easily sent out early warning system a little, it is characterized in that, described central processing unit is ARM7 series or above processor.
7. expressway traffic accident according to claim 1 is easily sent out early warning system a little, it is characterized in that, described freeway traffic center is one to be connected with the computing machine of wireless communication module.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106251669A (en) * | 2016-08-18 | 2016-12-21 | 深圳市永兴元科技有限公司 | Vehicle drive reminding method and device |
| CN106448215A (en) * | 2016-08-18 | 2017-02-22 | 深圳市永兴元科技股份有限公司 | Vehicle insurance claiming warning method and vehicle insurance claiming warning device |
| CN106448216A (en) * | 2016-08-18 | 2017-02-22 | 深圳市永兴元科技股份有限公司 | Automobile insurance claim early warning method and device |
| CN106971584A (en) * | 2017-05-02 | 2017-07-21 | 阿坝师范学院 | Vehicle-mounted expressway traffic accident prior-warning device and expressway traffic accident prior-warning device |
| CN107093331A (en) * | 2016-02-17 | 2017-08-25 | 上海博泰悦臻网络技术服务有限公司 | A kind of black spot method for early warning, system and a kind of intelligent vehicle-mounted system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106251670B (en) * | 2016-08-18 | 2018-11-23 | 深圳市永兴元科技股份有限公司 | Vehicle drive reminding method and device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107093331A (en) * | 2016-02-17 | 2017-08-25 | 上海博泰悦臻网络技术服务有限公司 | A kind of black spot method for early warning, system and a kind of intelligent vehicle-mounted system |
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| CN106448215A (en) * | 2016-08-18 | 2017-02-22 | 深圳市永兴元科技股份有限公司 | Vehicle insurance claiming warning method and vehicle insurance claiming warning device |
| CN106448216A (en) * | 2016-08-18 | 2017-02-22 | 深圳市永兴元科技股份有限公司 | Automobile insurance claim early warning method and device |
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| CN106971584A (en) * | 2017-05-02 | 2017-07-21 | 阿坝师范学院 | Vehicle-mounted expressway traffic accident prior-warning device and expressway traffic accident prior-warning device |
| CN106971584B (en) * | 2017-05-02 | 2019-12-10 | 阿坝师范学院 | vehicle-mounted highway accident early warning device and highway accident early warning device |
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| CN104050822B (en) | 2016-05-25 |
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Effective date of registration: 20171121 Address after: Lishui Economic Development Zone, Nanjing City, Jiangsu province 211200 zhe Ning Road No. 399 Patentee after: Nanjing Kai Kai Power System Technology Co., Ltd. Address before: Zhenjiang City, Jiangsu Province, 212013 Jingkou District Road No. 301 Patentee before: Jiangsu University |