CN103456165B - Road conditions early warning system, server and method - Google Patents
Road conditions early warning system, server and method Download PDFInfo
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- CN103456165B CN103456165B CN201310365791.3A CN201310365791A CN103456165B CN 103456165 B CN103456165 B CN 103456165B CN 201310365791 A CN201310365791 A CN 201310365791A CN 103456165 B CN103456165 B CN 103456165B
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Abstract
The invention discloses a kind of road conditions early warning system, server and method, belong to field of automobile safety.Described system comprises: locating module, for obtaining the latitude and longitude information of the current present position of vehicle; First wireless communication module, for the region traffic information that reception server sends, region traffic information comprises the latitude and longitude information of road conditions out-of-the way position; First processing module, for the latitude and longitude information according to region traffic information and the current present position of described vehicle, judges whether there are road conditions in the preset range of described vehicle current present position abnormal; Alarm module, for when there are road conditions in the preset range of described vehicle current present position and being abnormal, reports to the police.The region traffic information that the present invention is sent by reception server, and the positional information that Real-time Obtaining vehicle is current, thus when vehicle is close to road conditions out-of-the way position, report to the police.
Description
Technical field
The present invention relates to field of automobile safety, particularly a kind of road conditions early warning system and method.
Background technology
When travelling in the road of road conditions complexity, if driver can not understand position abnormal in road in advance, just traffic hazard may be caused.
At present, the method that driver understands condition of road surface is mainly by channels such as broadcast, networks, and only have when other people are by the method issue of condition of road surface by network or broadcast, driver just likely obtains these information in advance.So, condition of road surface is got little by channels such as broadcast, networks, and the information such as the mainly traffic congestion position got, whether driver exists road surface near can not knowing in time abnormal, can not for have driven forewarning function, thus cause easily causing traffic hazard because road surface is abnormal, drive safety is low.
Summary of the invention
In order to solve prior art can not know in time near whether there is the problem of road surface exception, embodiments provide a kind of road conditions early warning system, server and method.Described technical scheme is as follows:
On the one hand, embodiments provide a kind of road conditions early warning system, described system comprises:
Locating module, for obtaining the latitude and longitude information of the current present position of vehicle;
First wireless communication module, for the region traffic information that reception server sends, described region traffic information comprises the latitude and longitude information of road conditions out-of-the way position;
First processing module, for the latitude and longitude information according to described region traffic information and the current present position of described vehicle, judges whether there are road conditions in the preset range of described vehicle current present position abnormal;
Alarm module, for when there are road conditions in the preset range of described vehicle current present position and being abnormal, reports to the police;
Road conditions feedback module, for gathering pavement behavior, and determines that whether the described pavement behavior of the current present position of described vehicle is abnormal;
Described first processing module, also for working as the latitude and longitude information not comprising the current present position of described vehicle in the traffic information of described region, and during the described pavement behavior exception of described current present position, send road conditions abnormal information by described first wireless communication module to described server, described road conditions abnormal information comprises the latitude and longitude information of the current present position of described vehicle;
When described region traffic information comprises the latitude and longitude information of the current present position of described vehicle, and the described pavement behavior of described current present position normal time, send road conditions normal information by described first wireless communication module to described server, described road conditions normal information comprises the latitude and longitude information of the current present position of described vehicle;
Described road conditions feedback module comprises radar detecting equipment, described radar detecting equipment is by the distance of measuring equipment with ground itself, judge whether described distance exceedes preset range, when described distance exceedes preset range, determine that the pavement behavior of the current present position of described vehicle is abnormal.
In a kind of implementation of the embodiment of the present invention, described first processing module comprises:
First judging unit, for the latitude and longitude information according to the current present position of described vehicle, judges the current residing road of described vehicle;
Second judging unit, for according to the change of described vehicle present position, judges the direct of travel of described vehicle on the current residing road of described vehicle;
3rd judging unit, for according to region traffic information, judges in preset range, whether the direct of travel of the current residing road of described vehicle exists road conditions abnormal.
In the another kind of implementation of the embodiment of the present invention, described road conditions feedback module comprises radar detecting equipment, described radar detecting equipment is for measuring the distance of described vehicle and ground, and judge whether described distance exceedes preset range, when described distance exceedes preset range, determine that the pavement behavior of the current present position of described vehicle is abnormal.
On the other hand, the embodiment of the present invention additionally provides a kind of server, and described server comprises:
Second wireless communication module, the road conditions abnormal information sent for the road conditions early warning system received on automobile and road conditions normal information, particularly, when the pavement behavior of the current present position of road conditions early warning system on described automobile is abnormal and road conditions out-of-the way position in the region traffic information received does not comprise current present position, described automobile sends described road conditions abnormal information to described server; When the pavement behavior of the current present position of road conditions early warning system on described automobile is normal and road conditions out-of-the way position in the region traffic information received comprises current present position, described automobile sends described road conditions normal information to described server; Described automobile, by the distance of instrumentation radar detecting devices with ground itself, judges whether described distance exceedes preset range, when described distance exceedes preset range, determines that the pavement behavior of the current present position of described automobile is abnormal;
Second processing module, for according to described road conditions abnormal information and described road conditions normal information update area traffic information, described region traffic information comprises the latitude and longitude information of road conditions out-of-the way position;
Described second wireless communication module, also for sending described region traffic information.
On the other hand, the embodiment of the present invention additionally provides a kind of road conditions method for early warning, and described method comprises:
Obtain the latitude and longitude information of the current present position of vehicle;
According to the latitude and longitude information of described region traffic information and the current present position of described vehicle, judge in the preset range of described vehicle current present position, whether to there are road conditions abnormal, described region traffic information is sent by server, and described region traffic information comprises the latitude and longitude information of road conditions out-of-the way position;
When there are road conditions in the preset range of described vehicle current present position and being abnormal, report to the police;
Described method also comprises:
Gather pavement behavior, and determine that whether the described pavement behavior of the current present position of described vehicle is abnormal;
When not comprising the latitude and longitude information of the current present position of described vehicle in the traffic information of described region, and during the described pavement behavior exception of described current present position, send road conditions abnormal information by described first wireless communication module to described server, described road conditions abnormal information comprises the latitude and longitude information of the current present position of described vehicle;
When described region traffic information comprises the latitude and longitude information of the current present position of described vehicle, and the described pavement behavior of described current present position normal time, send road conditions normal information by described first wireless communication module to described server, described road conditions normal information comprises the latitude and longitude information of the current present position of described vehicle;
Described collection pavement behavior, and determine whether the described pavement behavior of the current present position of described vehicle comprises extremely:
Adopt radar detecting equipment by the distance of measuring equipment with ground itself, judge whether described distance exceedes preset range, when described distance exceedes preset range, determine that the pavement behavior of the current present position of described vehicle is abnormal.
In a kind of implementation of the embodiment of the present invention, the described latitude and longitude information according to region traffic information and the current present position of described vehicle, judges whether there are road conditions in the preset range of described vehicle current present position abnormal, comprising:
According to the latitude and longitude information of the current present position of described vehicle, judge the current residing road of described vehicle;
According to the change of described vehicle present position, judge the direct of travel of described vehicle on the current residing road of described vehicle;
According to region traffic information, judge in preset range, whether the direct of travel of the current residing road of described vehicle exists road conditions abnormal.
In the another kind of implementation of the embodiment of the present invention, described collection pavement behavior, and determine that whether the described pavement behavior of the current present position of vehicle is abnormal, comprising:
Adopt radar detecting equipment to measure the distance on described vehicle and ground, and judge whether described distance exceedes preset range, when described distance exceedes preset range, determine that the pavement behavior of the current present position of described vehicle is abnormal.
On the other hand, the embodiment of the present invention additionally provides a kind of road conditions method for early warning, and described method comprises:
Receive road conditions abnormal information and the road conditions normal information of the road conditions early warning system transmission on automobile, particularly, when the pavement behavior of the current present position of road conditions early warning system on described automobile is abnormal and road conditions out-of-the way position in the region traffic information received does not comprise current present position, described automobile sends described road conditions abnormal information to described server; When the pavement behavior of the current present position of road conditions early warning system on described automobile is normal and road conditions out-of-the way position in the region traffic information received comprises current present position, described automobile sends described road conditions normal information to described server; Described automobile, by the distance of instrumentation radar detecting devices with ground itself, judges whether described distance exceedes preset range, when described distance exceedes preset range, determines that the pavement behavior of the current present position of described automobile is abnormal;
According to described road conditions abnormal information and described road conditions normal information update area traffic information, described region traffic information comprises the latitude and longitude information of road conditions out-of-the way position;
Send described region traffic information.
The beneficial effect that the technical scheme that the embodiment of the present invention provides is brought is:
The region traffic information sent by reception server, region traffic information comprises the latitude and longitude information of road conditions out-of-the way position, and obtains the latitude and longitude information of the current present position of vehicle; According to the latitude and longitude information of region traffic information and the current present position of vehicle, judge in the preset range of vehicle current present position, whether to there are road conditions abnormal, when there are road conditions in the preset range of vehicle current present position and being abnormal, report to the police, driver can be understood in certain limit and whether there are road conditions extremely, thus provide safe early warning for driving, improve the security of driving.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the road conditions early warning system that the embodiment of the present invention one provides;
Fig. 2 is the structural representation of the road conditions early warning system that the embodiment of the present invention two provides;
Fig. 3 is the structural representation of the server that the embodiment of the present invention three provides;
Fig. 4 is the road conditions method for early warning process flow diagram that the embodiment of the present invention four provides;
Fig. 5 is the road conditions method for early warning process flow diagram that the embodiment of the present invention five provides;
Fig. 6 is the road conditions method for early warning process flow diagram that the embodiment of the present invention six provides.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
Embodiment one
Embodiments provide a kind of road conditions early warning system, this road conditions early warning system is arranged on automobile, and see Fig. 1, this system comprises:
Locating module 101, for obtaining the latitude and longitude information of the current present position of vehicle;
First wireless communication module 102, for the region traffic information that reception server sends, region traffic information comprises the latitude and longitude information of road conditions out-of-the way position;
First processing module 103, for the latitude and longitude information according to region traffic information and the current present position of vehicle, judges whether there are road conditions in the preset range of vehicle current present position abnormal;
Alarm module 104, for when there are road conditions in the preset range of vehicle current present position and being abnormal, reports to the police.
Wherein, region traffic information is that the road conditions abnormal information reported according to the vehicle in region by server generates.This region can be the administrative region in units of province, city or county, and also can be the border circular areas that is the center of circle with certain position, also can be other rule or irregular graphics fields.This road conditions abnormal information comprises the latitude and longitude information of abnormal road conditions position.
The region traffic information that the embodiment of the present invention is sent by reception server, region traffic information comprises the latitude and longitude information of road conditions out-of-the way position, and obtains the latitude and longitude information of the current present position of vehicle; According to the latitude and longitude information of region traffic information and the current present position of vehicle, judge in the preset range of vehicle current present position, whether to there are road conditions abnormal, when there are road conditions in the preset range of vehicle current present position and being abnormal, report to the police; Driver can be understood in certain limit and whether there are road conditions extremely, thus provide safe early warning for driving, improve the security of driving.
Embodiment two
Embodiments provide a kind of road conditions early warning system, this road conditions early warning system is arranged on automobile, and see Fig. 2, this system comprises:
First wireless communication module 201, for the region traffic information that reception server sends, region traffic information comprises the latitude and longitude information of road conditions out-of-the way position;
Locating module 202, for obtaining the latitude and longitude information of the current present position of vehicle;
First processing module 203, for the latitude and longitude information according to region traffic information and the current present position of vehicle, judges whether there are road conditions in the preset range of vehicle current present position abnormal;
Alarm module 204, for when there are road conditions in the preset range of vehicle current present position and being abnormal, reports to the police.
Wherein, region traffic information is that the road conditions abnormal information reported according to the vehicle in region by server generates.This region can be the administrative region in units of province, city or county, and also can be the border circular areas that is the center of circle with certain position, also can be other rule or irregular graphics fields.This road conditions abnormal information comprises the latitude and longitude information of abnormal road conditions position.
Wherein, the first processing module 203 can comprise:
First judging unit, for the latitude and longitude information according to the current present position of vehicle, judges the current residing road of vehicle;
Second judging unit, for according to the change of vehicle present position, judges the direct of travel of vehicle on current residing road;
3rd judging unit, for according to region traffic information, judges in preset range, whether the direct of travel of the current residing road of vehicle exists road conditions abnormal.
By above-mentioned process, road conditions early warning system in the process of moving, when the road that only will pass through in front occurs that road conditions are abnormal, just can be reported to the police, improve the accuracy of warning, ensure that traffic safety.
Further, this system also comprises:
Road conditions feedback module 205, for gathering pavement behavior, and determines that whether the pavement behavior of the current present position of vehicle is abnormal;
First processing module 203, also for working as the latitude and longitude information not comprising the current present position of vehicle in the traffic information of region, and during the pavement behavior of current present position exception, send road conditions abnormal information by the first wireless communication module to server, road conditions abnormal information comprises the latitude and longitude information of the current present position of vehicle;
When region traffic information comprises the latitude and longitude information of the current present position of vehicle, and the pavement behavior of current present position normal time, send road conditions normal information by the first wireless communication module to server, road conditions normal information comprises the latitude and longitude information of the current present position of vehicle.
Wherein, road conditions feedback module 205 comprises radar detecting equipment, and radar detecting equipment, by the distance of measuring equipment with ground itself, is judged that ground is hollow or projection, and judged whether this distance exceedes preset range.When distance exceedes preset range, determine that the pavement behavior of the current present position of vehicle is abnormal.
In addition, can also store cartographic information in system, can show this cartographic information by display screen, road conditions out-of-the way position, when receiving region traffic information, can be presented on map by system.
Further, alarm module 204 in car, is responsible for the instruction that reception first processing module 203 sends, complete warning function, this module can comprise hummer or language alarm unit, realizes the power unit of seat vibration, thus reaches the object pointing out driver to carry out.
Preferably, wireless communication module can comprise GPRS (GeneralPacketRadioService, general packet radio service technology) communication unit or 3G (3rd-Generation, G mobile communication) communication unit.
Further, the first wireless communication module 201 also regularly can upload the latitude and longitude information of the current present position of vehicle to server, so that server can according to this latitude and longitude information, and sending zone traffic information.The region of this region traffic information indication, it can be the administrative region in units of province, city or county, also can be the border circular areas that is the center of circle with certain position, also can be other rule or irregular graphics fields, can also be a circular scope centered by the current present position of vehicle.
The region traffic information that the embodiment of the present invention is sent by reception server, region traffic information comprises the latitude and longitude information of road conditions out-of-the way position, and obtains the latitude and longitude information of the current present position of vehicle; According to the latitude and longitude information of region traffic information and the current present position of vehicle, judge in the preset range of vehicle current present position, whether to there are road conditions abnormal, when there are road conditions in the preset range of vehicle current present position and being abnormal, report to the police; Driver can be understood in certain limit and whether there are road conditions extremely, thus provide safe early warning for driving, improve the security of driving.
Embodiment three
Embodiments provide a kind of server, see Fig. 3, this server comprises:
Second wireless communication module 301, the road conditions abnormal information that the road conditions early warning system for receiving on automobile sends and road conditions normal information;
Second processing module 302, for working as according to road conditions abnormal information and road conditions normal information update area traffic information, region traffic information comprises the latitude and longitude information of road conditions out-of-the way position;
Second wireless communication module 301, also for sending zone traffic information.
Wherein, road conditions abnormal information and road conditions normal information are all sent by the road conditions early warning system on automobile, when the road conditions early warning system on automobile finds that the pavement behavior of current present position is abnormal, but when the road conditions out-of-the way position in the region traffic information before received does not comprise current present position, road conditions abnormal information will be sent to server; On the contrary, when the road conditions early warning system on automobile finds that the pavement behavior of current present position is normal, but when the road conditions out-of-the way position in the region traffic information received before comprises current present position, road conditions normal information will be sent to server.
Particularly, the second wireless communication module 301 can comprise GPRS communication unit or 3G communication unit.
Further, the second wireless communication module 301 also can the latitude and longitude information of the current present position of vehicle uploaded to vehicle of timing receipt.Second processing module 302 is according to the current present position of this vehicle, to this vehicle sending zone traffic information, the region of this region traffic information indication, it can be the administrative region in units of province, city or county, also can be the border circular areas that is the center of circle with certain position, also can be other rule or irregular graphics fields, can also be a circular scope centered by the current present position of vehicle.
The embodiment of the present invention passes through the road conditions abnormal information and the road conditions normal information that receive automobile transmission, and according to road conditions abnormal information and road conditions normal information formation zone traffic information, sending zone traffic information; Driver can be understood in certain limit and whether there are road conditions extremely, thus provide safe early warning for driving, improve the security of driving.
Embodiment four
Embodiments provide a kind of road conditions method for early warning, the method can be performed by road conditions early warning system, and see Fig. 4, the method comprises:
Step 401: the latitude and longitude information obtaining the current present position of vehicle.
Step 402: according to the latitude and longitude information of region traffic information and the current present position of vehicle, judge in the preset range of vehicle current present position, whether to there are road conditions abnormal, region traffic information is sent by server, and region traffic information comprises the latitude and longitude information of road conditions out-of-the way position.
Step 403: when there are road conditions in the preset range of vehicle current present position and being abnormal, report to the police.
Wherein, region traffic information is that the road conditions abnormal information reported according to the vehicle in region by server generates.This region can be the administrative region in units of province, city or county, and also can be the border circular areas that is the center of circle with certain position, also can be other rule or irregular graphics fields.This road conditions abnormal information comprises the latitude and longitude information of abnormal road conditions position.
The region traffic information that the embodiment of the present invention is sent by reception server, region traffic information comprises the latitude and longitude information of road conditions out-of-the way position, and obtains the latitude and longitude information of the current present position of vehicle; According to the latitude and longitude information of region traffic information and the current present position of vehicle, judge in the preset range of vehicle current present position, whether to there are road conditions abnormal, when there are road conditions in the preset range of vehicle current present position and being abnormal, report to the police; Driver can be understood in certain limit and whether there are road conditions extremely, thus provide safe early warning for driving, improve the security of driving.
Embodiment five
Embodiments provide a kind of road conditions method for early warning, the method can be performed by road conditions early warning system, and see Fig. 5, the method comprises:
Step 501: the region traffic information that reception server sends, region traffic information comprises the latitude and longitude information of road conditions out-of-the way position.
Particularly, step 501 can comprise:
By the region traffic information that GPRS communication unit or 3G communication unit reception server send.
Wherein, region traffic information is that the road conditions abnormal information reported according to the vehicle in region by server generates.This region can be the administrative region in units of province, city or county, and also can be the border circular areas that is the center of circle with certain position, also can be other rule or irregular graphics fields.This road conditions abnormal information comprises the latitude and longitude information of abnormal road conditions position.
Step 502: the latitude and longitude information obtaining the current present position of vehicle.
Step 503: according to the latitude and longitude information of region traffic information and the current present position of vehicle, judges whether there are road conditions in the preset range of vehicle current present position abnormal.
Particularly, step 503 can realize in the following ways:
Step one, latitude and longitude information according to the current present position of vehicle, judge the current residing road of vehicle.
Step 2, according to vehicle present position change, judge vehicle vehicle current residing for road on direct of travel.
Step 3, according to region traffic information, judge in preset range, whether the direct of travel of the current residing road of vehicle exists road conditions abnormal.
By above-mentioned process, road conditions early warning system in the process of moving, when the road that only will pass through in front occurs that road conditions are abnormal, just can be reported to the police, improve the accuracy of warning, ensure that traffic safety.
Step 504: when there are road conditions in the preset range of vehicle current present position and being abnormal, report to the police.
Step 505: gather pavement behavior, and determine that whether the pavement behavior of the current present position of vehicle is abnormal.
Particularly, step 505 realizes in the following ways: gather pavement behavior by radar detecting equipment.Particularly, adopt radar detecting equipment by the distance of measuring equipment with ground itself, judge that ground is hollow or projection, and judge whether this distance exceedes preset range, when distance exceedes preset range, determine that the pavement behavior of the current present position of vehicle is abnormal.
Step 506: when not comprising the latitude and longitude information of the current present position of vehicle in the traffic information of region, and during the pavement behavior of current present position exception, send road conditions abnormal information by the first wireless communication module to server, road conditions abnormal information comprises the latitude and longitude information of the current present position of vehicle;
When region traffic information comprises the latitude and longitude information of the current present position of vehicle, and the pavement behavior of current present position normal time, send road conditions normal information by the first wireless communication module to server, road conditions normal information comprises the latitude and longitude information of the current present position of vehicle.
In addition, can cartographic information being shown by display screen, when receiving region traffic information, road conditions out-of-the way position can be presented on map.
Further, warning can be realized by hummer or language alarm, can also be realized, thus reach the object of prompting driver by the mode of seat vibration.
Further, the method can also comprise: the latitude and longitude information of the current present position of vehicle is uploaded in timing to server, so that server can according to this latitude and longitude information, and sending zone traffic information.The region of this region traffic information indication, it can be the administrative region in units of province, city or county, also can be the border circular areas that is the center of circle with certain position, also can be other rule or irregular graphics fields, can also be a circular scope centered by the current present position of vehicle.
The region traffic information that the embodiment of the present invention is sent by reception server, region traffic information comprises the latitude and longitude information of road conditions out-of-the way position, and obtains the latitude and longitude information of the current present position of vehicle; According to the latitude and longitude information of region traffic information and the current present position of vehicle, judge in the preset range of vehicle current present position, whether to there are road conditions abnormal, when there are road conditions in the preset range of vehicle current present position and being abnormal, report to the police; Driver can be understood in certain limit and whether there are road conditions extremely, thus provide safe early warning for driving, improve the security of driving.
Embodiment six
Embodiments provide a kind of road conditions method for early warning, the method can be performed by server, and see Fig. 6, the method comprises:
Step 601: the road conditions abnormal information and the road conditions normal information that receive the road conditions early warning system transmission on automobile.
Step 602: according to road conditions abnormal information and road conditions normal information update area traffic information, region traffic information comprises the latitude and longitude information of road conditions out-of-the way position.
Step 603: sending zone traffic information.
Wherein, road conditions abnormal information and road conditions normal information are all sent by the road conditions early warning system on automobile, when the road conditions early warning system on automobile finds that the pavement behavior of current present position is abnormal, but when the road conditions out-of-the way position in the region traffic information before received does not comprise current present position, road conditions abnormal information will be sent to server; On the contrary, when the road conditions early warning system on automobile finds that the pavement behavior of current present position is normal, but when the road conditions out-of-the way position in the region traffic information received before comprises current present position, road conditions normal information will be sent to server.
Wherein, step 603 can comprise:
By GPRS communication unit or 3G communication unit sending zone traffic information.
Further, the method also comprises: the latitude and longitude information of the current present position of vehicle that timing receipt is uploaded to vehicle, according to the current present position of this vehicle, to this vehicle sending zone traffic information, the region of this region traffic information indication, it can be the administrative region in units of province, city or county, also can be the border circular areas that is the center of circle with certain position, also can be other rule or irregular graphics fields, can also be a circular scope centered by the current present position of vehicle.
The embodiment of the present invention passes through the road conditions abnormal information and the road conditions normal information that receive automobile transmission, and according to road conditions abnormal information and road conditions normal information formation zone traffic information, sending zone traffic information; Driver can be understood in certain limit and whether there are road conditions extremely, thus provide safe early warning for driving, improve the security of driving.
It should be noted that: the road conditions early warning system that above-described embodiment provides or server are when carrying out road conditions early warning, only be illustrated with the division of above-mentioned each functional module, in practical application, can distribute as required and by above-mentioned functions and be completed by different functional modules, inner structure by road conditions early warning system or server is divided into different functional modules, to complete all or part of function described above.In addition, the road conditions early warning system that above-described embodiment provides or server and road conditions method for early warning embodiment belong to same design, and its specific implementation process refers to embodiment of the method, repeats no more here.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
One of ordinary skill in the art will appreciate that all or part of step realizing above-described embodiment can have been come by hardware, the hardware that also can carry out instruction relevant by program completes, described program can be stored in a kind of computer-readable recording medium, the above-mentioned storage medium mentioned can be ROM (read-only memory), disk or CD etc.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. a road conditions early warning system, is characterized in that, described system comprises:
Locating module, for obtaining the latitude and longitude information of the current present position of vehicle;
First wireless communication module, for the region traffic information that reception server sends, described region traffic information comprises the latitude and longitude information of road conditions out-of-the way position;
First processing module, for the latitude and longitude information according to described region traffic information and the current present position of described vehicle, judges whether there are road conditions in the preset range of described vehicle current present position abnormal;
Alarm module, for when there are road conditions in the preset range of described vehicle current present position and being abnormal, reports to the police;
Road conditions feedback module, for gathering pavement behavior, and determines that whether the described pavement behavior of the current present position of described vehicle is abnormal;
Described first processing module, also for working as the latitude and longitude information not comprising the current present position of described vehicle in the traffic information of described region, and during the described pavement behavior exception of described current present position, send road conditions abnormal information by described first wireless communication module to described server, described road conditions abnormal information comprises the latitude and longitude information of the current present position of described vehicle;
When described region traffic information comprises the latitude and longitude information of the current present position of described vehicle, and the described pavement behavior of described current present position normal time, send road conditions normal information by described first wireless communication module to described server, described road conditions normal information comprises the latitude and longitude information of the current present position of described vehicle;
Described road conditions feedback module comprises radar detecting equipment, described radar detecting equipment is by the distance of measuring equipment with ground itself, judge whether described distance exceedes preset range, when described distance exceedes preset range, determine that the pavement behavior of the current present position of described vehicle is abnormal.
2. system according to claim 1, is characterized in that, described first processing module comprises:
First judging unit, for the latitude and longitude information according to the current present position of described vehicle, judges the current residing road of described vehicle;
Second judging unit, for according to the change of described vehicle present position, judges the direct of travel of described vehicle on the current residing road of described vehicle;
3rd judging unit, for according to region traffic information, judges in preset range, whether the direct of travel of the current residing road of described vehicle exists road conditions abnormal.
3. system according to claim 1, it is characterized in that, described road conditions feedback module comprises radar detecting equipment, described radar detecting equipment is for measuring the distance of described vehicle and ground, and judge whether described distance exceedes preset range, when described distance exceedes preset range, determine that the pavement behavior of the current present position of described vehicle is abnormal.
4. a server, is characterized in that, described server comprises:
Second wireless communication module, the road conditions abnormal information sent for the road conditions early warning system received on automobile and road conditions normal information, particularly, when the pavement behavior of the current present position of road conditions early warning system on described automobile is abnormal and road conditions out-of-the way position in the region traffic information received does not comprise current present position, described automobile sends described road conditions abnormal information to described server; When the pavement behavior of the current present position of road conditions early warning system on described automobile is normal and road conditions out-of-the way position in the region traffic information received comprises current present position, described automobile sends described road conditions normal information to described server; Described automobile, by the distance of instrumentation radar detecting devices with ground itself, judges whether described distance exceedes preset range, when described distance exceedes preset range, determines that the pavement behavior of the current present position of described automobile is abnormal;
Second processing module, for according to described road conditions abnormal information and described road conditions normal information update area traffic information, described region traffic information comprises the latitude and longitude information of road conditions out-of-the way position;
Described second wireless communication module, also for sending described region traffic information.
5. a road conditions method for early warning, is characterized in that, described method comprises:
Obtain the latitude and longitude information of the current present position of vehicle;
According to the latitude and longitude information of region traffic information and the current present position of described vehicle, judge in the preset range of described vehicle current present position, whether to there are road conditions abnormal, described region traffic information is sent by server, and described region traffic information comprises the latitude and longitude information of road conditions out-of-the way position;
When there are road conditions in the preset range of described vehicle current present position and being abnormal, report to the police;
Described method also comprises:
Gather pavement behavior, and determine that whether the described pavement behavior of the current present position of described vehicle is abnormal;
When not comprising the latitude and longitude information of the current present position of described vehicle in the traffic information of described region, and during the described pavement behavior exception of described current present position, send road conditions abnormal information by the first wireless communication module to described server, described road conditions abnormal information comprises the latitude and longitude information of the current present position of described vehicle;
When described region traffic information comprises the latitude and longitude information of the current present position of described vehicle, and the described pavement behavior of described current present position normal time, send road conditions normal information by described first wireless communication module to described server, described road conditions normal information comprises the latitude and longitude information of the current present position of described vehicle;
Described collection pavement behavior, and determine whether the described pavement behavior of the current present position of described vehicle comprises extremely:
Adopt radar detecting equipment by the distance of measuring equipment with ground itself, judge whether described distance exceedes preset range, when described distance exceedes preset range, determine that the pavement behavior of the current present position of described vehicle is abnormal.
6. method according to claim 5, is characterized in that, the described latitude and longitude information according to region traffic information and the current present position of described vehicle, judges whether there are road conditions in the preset range of described vehicle current present position abnormal, comprising:
According to the latitude and longitude information of the current present position of described vehicle, judge the current residing road of described vehicle;
According to the change of described vehicle present position, judge the direct of travel of described vehicle on the current residing road of described vehicle;
According to region traffic information, judge in preset range, whether the direct of travel of the current residing road of described vehicle exists road conditions abnormal.
7. method according to claim 5, is characterized in that, described collection pavement behavior, and determines that whether the described pavement behavior of the current present position of vehicle is abnormal, comprising:
Adopt radar detecting equipment to measure the distance on described vehicle and ground, and judge whether described distance exceedes preset range, when described distance exceedes preset range, determine that the pavement behavior of the current present position of described vehicle is abnormal.
8. a road conditions method for early warning, is characterized in that, described method comprises:
Receive road conditions abnormal information and the road conditions normal information of the road conditions early warning system transmission on automobile, particularly, when the pavement behavior of the current present position of road conditions early warning system on described automobile is abnormal and road conditions out-of-the way position in the region traffic information received does not comprise current present position, described automobile sends described road conditions abnormal information to server; When the pavement behavior of the current present position of road conditions early warning system on described automobile is normal and road conditions out-of-the way position in the region traffic information received comprises current present position, described automobile sends described road conditions normal information to described server; Described automobile, by the distance of instrumentation radar detecting devices with ground itself, judges whether described distance exceedes preset range, when described distance exceedes preset range, determines that the pavement behavior of the current present position of described automobile is abnormal;
According to described road conditions abnormal information and described road conditions normal information update area traffic information, described region traffic information comprises the latitude and longitude information of road conditions out-of-the way position;
Send described region traffic information.
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| CN104900005B (en) * | 2014-03-07 | 2018-02-23 | ***通信集团公司 | A kind of emergency call control method and device |
| CN103903479A (en) * | 2014-04-23 | 2014-07-02 | 奇瑞汽车股份有限公司 | Vehicle safety driving pre-warning method and system and vehicle terminal device |
| CN104992720B (en) * | 2015-07-06 | 2017-11-03 | 浙江宇视科技有限公司 | A kind of vehicle-mounted mechanical hard vibration method and system and vehicle-mounted video recording equipment |
| CN107305740B (en) * | 2016-04-21 | 2020-11-10 | 斑马网络技术有限公司 | Road condition early warning method, equipment, server, control equipment and operating system |
| CN105931461A (en) * | 2016-06-01 | 2016-09-07 | 乐视控股（北京）有限公司 | Traffic condition early warning method, device and server |
| CN105957403A (en) * | 2016-07-14 | 2016-09-21 | 乐视控股（北京）有限公司 | Vehicle early warning method and device |
| JP6888253B2 (en) * | 2016-07-27 | 2021-06-16 | 住友電気工業株式会社 | A method for determining whether or not to adopt a wireless communication system, an information acquisition terminal, a computer program, and provided information |
| CN106218640A (en) * | 2016-07-28 | 2016-12-14 | 郑州宇通客车股份有限公司 | A kind of intersection information acquisition methods being applied to autonomous land vehicle and device |
| CN112636856A (en) * | 2019-10-09 | 2021-04-09 | 广州中广国科测控技术有限公司 | Real-time warning method for abnormal road conditions |
| CN112406879B (en) * | 2020-11-13 | 2022-03-18 | 广州小鹏汽车科技有限公司 | Vehicle control method and device, vehicle and storage medium |
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