CN105096624A - Running early-warning system and vehicle terminal early-warning device therefor - Google Patents
Running early-warning system and vehicle terminal early-warning device therefor Download PDFInfo
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Abstract
The invention discloses a running early-warning system and a vehicle terminal early-warning device therefor. The system comprises a remote server and the vehicle terminal early-warning device. The remote server is provided with a receiving and transmitting module and a data processing module, wherein the receiving and transmitting module is used for receiving a plurality of pieces of running data uploaded by a plurality of vehicles, and the data processing module is used for receiving the plurality of pieces of running data and correspondingly transmitting running general character data. The vehicle terminal early-warning device is disposed on one vehicle, can achieve mutual data transmission with the remote server, and is provided with a communication module, a detection module, a data processing module, and an early-warning module. The communication data receives the running general character data, and the detection module detects the running state of the vehicle and obtaining instant running data. The data processing module is used for receiving and comparing the running general character data with the instant running data, so as to judge whether the running general character data is the same as the instant running data or not. If the running general character data is different from the instant running data, the early-warning module selectively transmits early warning information or does not transmit early warning information, thereby enabling a driver to obtain the most instant, proper and current running early warning information.
Description
Technical field
The present invention is a kind of early warning system, particularly about one driving early warning system and car end prior-warning device thereof.
Background technology
Along with the progress of science and technology, current vehicle generally all can be equiped with driving assistant device, such as drive recorder, speed-measuring alarm, navigator etc., with auxiliary driver more convenient and safety in time driving a vehicle, but, with current navigator on the market, its major function is to provide and GPS positioning system through built-in figure, judge the position of current vehicle, and can according to destination programming one traffic route of driving for going to, in addition, also driver's early warning message (test the speed as front photograph or direct of travel prompting etc.) can be provided according to built-in figure money.But above-mentioned existing navigator still finds to there is following problems point in actual use experience:
Because existing navigator is in the renewal of figure money, must wait for that up-to-date figure is provided remittance and is made into a file data by manufacturer, reoffer user through web download to import in navigator, so visible, existing navigator also cannot obtain current transport information immediately, easily cause relevant early warning and the traffic route loss of accuracy planned and fitness, for example, if there is segment path temporary construction, close or traffic jam, so because figure provides not immediate updating, therefore driver or suggestion driver rerouting of road cannot be warned in advance, cause driving inconvenience and temporal waste on the contrary.
A kind ofly user can be provided the more appropriate traffic prewarning system with running information accurately, for relevant dealer at present makes great efforts the target researched and developed and direction therefore how to develop.
Summary of the invention
Because the problems referred to above, the invention provides a kind of driving early warning system, include remote server and car end prior-warning device.Its remote server includes transceiver module and data processing module.Multiple travelling datas that the sustainable reception of transceiver module is uploaded by multiple vehicle, each travelling data comprises each vehicle and travels on the positional information at that time of the road section at its place and the running information at that time of correspondence thereof.Data processing module is connected to transceiver module and receives each travelling data and corresponding above-mentioned road section sends out driving common denominator data.Described driving common denominator data includes car status information, driving condition information, one or more information in the middle of driving behavior information.
Car end prior-warning device of the present invention is installed on one of them vehicle, and communication be connected to remote server and can with remote server mutual data transmission.Car end prior-warning device includes communication module, detection module, data processing module and warning module.Wherein communication module receives driving common denominator data.Detection module detects vehicle and travels on road section corresponding to driving common denominator data and export instant travelling data.Data processing module is connected to communication module and detection module, and receives and comparison drives a vehicle common denominator data with instant travelling data and corresponding its exports identical signal or phase xor signal.Warning module is connected to data processing module and receives phase xor signal, and corresponding phase xor signal early warning message sends early warning message or do not send early warning message.
Wherein, above-mentioned driving common denominator data is alternatively the common running information that multiple vehicle travels on the same position information in same link section.And the car status information of driving a vehicle included by common denominator data can be vehicle travels on the GPS location of road section, bearing circle rudder angle, the speed of a motor vehicle, direction of traffic, rain brush swing speed or car light open/close states etc.Driving condition information can be spirit or the health status (as blood pressure, heartbeat numerical value etc.) of driver.Driving behavior information can be driver's steering wheel rotation, trample the behavior act such as throttle or brake.That is, described driving common denominator data can be that multiple vehicle is passed through the behavior or driver's behavior starting rain brush etc. jointly that the common driving speed of a motor vehicle in same link section, common direction of traffic, driver apply the brakes jointly.And detection module detection vehicle travels on the instant travelling data that road section corresponding to driving common denominator data exports, it also may correspond to the information comprising in the middle of car status information, driving condition information, driving behavior information one or more in above-mentioned driving common denominator data, use via data processing module comparison driving common denominator data whether identical with instant travelling data, make warning module judge whether to send early warning message.
First sending early warning message for the corresponding phase xor signal of warning module illustrates as follows, suppose that the driving common denominator data on a certain road section tramples brake jointly for driver, and brake do not trampled by the vehicle being equiped with car end prior-warning device when entering this road section, namely warning module sends the action that early warning message prompting driver carries out trampling brake.Or, suppose that the driving common denominator data in a certain road section opens car light and rain brush jointly for driver, predict except the awful weather of this road section except can pass through above-mentioned driving common denominator data, if the vehicle being equiped with car end prior-warning device is being about to not open car light and rain brush (driving common denominator data is different from instant travelling data) when entering this road section, namely warning module sends the action that early warning message prompting driver carries out unlatching car light and rain brush.
In sum, multiple travelling datas that the present invention is uploaded by multiple vehicle through remote server continuous reception, and reductive analysis forms driving common denominator data (as carried out Data Management Analysis through high in the clouds computing) further, and namely pass to car end prior-warning device at present as driving reference information, reaching to provide that driver is the most appropriate, immediately and accurately driving and early warning information, and significantly promotes driving convenience and security.
In addition, whether tranmittance identical with instant travelling data to driving common denominator data, to judge whether technological means driver being sent to early warning message, can reach avoid sending unnecessary early warning or prompting to driver and cause its puzzlement with or fear.
Wherein, warning module more can include advanced processing module, at least receive above-mentioned phase xor signal, and corresponding output urgent signal or general level signal, urgent signal refers to that this vehicle is in the hole, and general level signal refers to that vehicle is in a safe condition, the corresponding urgent signal of warning module sends early warning message, and corresponding general level signal does not send early warning message.Therefore first do not send early warning message when warning module receives phase xor signal, and be through the precarious position that advanced processing module judges vehicle further, and warning module just sends early warning message when advanced processing module exports urgent signal.Wherein advanced processing module can be through the car status information of instant travelling data, driving condition information, driving behavior information or above-mentioned two or more information and judges that whether vehicle is in the hole.
In further example, suppose that the driving common denominator data on a certain road section tramples brake jointly for driver, and brake do not trampled by the vehicle being equiped with car end prior-warning device when entering this road section, advanced processing module can be done to judge according to vehicle instant driving number at that time (as the speed of a motor vehicle, spacing or driver's state) again, as though vehicle does not carry out brake action, but the speed of vehicle is lower than a preset value (as 10km/h) at that time, namely judge vehicle in a safe condition and export general level signal, now namely warning module does not need to send early warning message.Otherwise if the speed of vehicle is higher than above-mentioned preset value (as 10km/h), namely advanced processing module judges that vehicle is in the hole and send out an emergency signal, and now warning module just sends early warning message, remind driver's brake.To sum up, the present invention, through the further judgement of advanced processing module, again can improve the fitness of early warning message and more meet hommization with accuracy.
Wherein, remote server can have traffic database, can the current traffic road condition data of immediate updating be sent to car end prior-warning device, wherein traffic database can pass through radio broadcast station or traffic real-time road condition information center immediate updating obtains current traffic (as traffic hazard, traffic jam, road construction or closed section etc.).In addition, remote server also can have figure and provide database, current map datum can be upgraded and be sent to car end prior-warning device, wherein figure money database can obtain current map datum by remote server through Global Positioning System (GPS) (GlobalPositionSystem, GPS) and high in the clouds computing immediate updating.
Wherein, car end prior-warning device more can coordinate driving common denominator data to be supplied to driver with reference to message according to above-mentioned traffic road condition data.Common denominator data of such as driving a vehicle illustrates that multiple vehicle all carries out brake action in certain road section, and car end prior-warning device traffic road condition data of can arranging in pairs or groups illustrates it is have the road conditions such as traffic hazard or traffic congestion because of front with driver further.In addition, car end prior-warning device also can have navigation module, and driving common denominator data or traffic road condition data can be coordinated to provide driver to drive a vehicle suggestion according to above-mentioned map datum.Common denominator data of such as driving a vehicle illustrates that the Vehicle Speed in section, front all only has 10km/h, and navigation module data suggestion driver can change other traffic routes according to the map.In addition, also can be that traffic road condition data illustrates that there is traffic hazard in front, navigation module data suggestion driver can change other traffic routes according to the map.In sum, the present invention arranges in pairs or groups the running information and suggestion that instant traffic road condition data or map datum can provide driver more instant and clear and definite further, makes driving convenient and smooth and easy.
Wherein, communication module more can be connected to detection module and transmit instant travelling data to remote server one of them data as those travelling datas above-mentioned.
Wherein, common denominator data of driving a vehicle can be one and upgrade driving common denominator data.For example, because the driving common denominator data of each road section might not change along with the time always, it similarly is certain road section in highway, the common speed of a motor vehicle of every chassis through this road section in two hours is all 90 ~ 100km/h, therefore driving common denominator data did not change in two hours, remote server can be selected unaltered driving common denominator data not to be sent to car end prior-warning device, only will updated driving common denominator data be had to be sent to car end prior-warning device, data bulk to be processed is needed to reduce car end prior-warning device, the process and operational paradigm that promote driving early warning system entirety can be reached.
Wherein, above-mentioned car end prior-warning device more can include control module, be connected to warning module, described control module has safety detection unit, safety detection unit receives instant travelling data and corresponding hazard output signal or safety signal, and the more corresponding danger signal of control module sends protects car steering order.Wherein danger signal refers to that vehicle is in the hole; such as; after warning module sends the early warning message that vehicle must slow down; when the not corresponding early warning message of driver makes speed-down action; safety detection unit and hazard output signal; and control module corresponding danger signal send and protect car steering order, urgent intervention controls vehicle and carries out brake action, to protect the safety of vehicle and driver.
The present invention more provides a kind of car end prior-warning device, is arranged at a vehicle, includes detection module, communication module, data processing module and warning module.
Above-mentioned detection module detects vehicle and travels on the positional information at that time of the road section at its place and export the instant travelling data of its correspondence.Communication module accepts the outside driving common denominator data transmitted, and its middle rolling car common denominator data refers to that multiple vehicle travels on the common running information of the same position information in the same link section at this vehicle place.Data processing module is connected to communication module with detection module and receives and drive a vehicle common denominator data with instant travelling data and corresponding its exports identical signal or phase xor signal with comparison.Warning module is connected to data processing module and receives phase xor signal, and corresponding phase xor signal sends early warning message.
Below detailed features of the present invention and advantage is described in embodiments in detail; its content is enough to make any those skilled in the art understand technology contents of the present invention and implement according to this; and according to the content disclosed in this instructions, claims and accompanying drawing, any those skilled in the art can understand the object and advantage that the present invention is correlated with easily.
Accompanying drawing explanation
Fig. 1 is that the present invention drives a vehicle the system block diagrams of early warning system.
Fig. 2 is that the present invention drives a vehicle the operation workflow figure of early warning system.
Fig. 3 is that the present invention drives a vehicle the system block diagrams of another embodiment of early warning system.
Fig. 4 is that the present invention drives a vehicle the operation workflow figure of another embodiment of early warning system.
Fig. 5 is that the present invention drives a vehicle the operation steps figure of early warning system.
Fig. 6 is that the present invention's early warning system of driving a vehicle is applied to the enforcement illustration of an accident section.
Fig. 7 is another enforcement illustration of car end prior-warning device of the present invention.
Wherein, Reference numeral:
1 driving early warning system
2,2B vehicle
10 remote servers
11 transceiver modules
12 data processing modules
13 traffic databases
14 figure provide database
20,20B car end prior-warning device
21 communication modules
22 detection modules
23 data processing modules
24 warning modules
241 advanced processing modules
25 navigation modules
26 control modules
27 safety detection unit
28 databases
D1 travelling data
D2 drives a vehicle common denominator data
The instant travelling data of d3
D4 traffic road condition data
D5 map datum
D6 external auxiliary information
S1 phase xor signal
S2 early warning message
S3 danger signal
S4 protects car steering order
S5 urgent signal
Embodiment
Shown in please refer to the drawing 1,2, in this embodiment, the present invention's early warning system 1 of driving a vehicle includes remote server 10 and car end prior-warning device 20.Its remote server 10 comprises transceiver module 11 and data processing module 12.Multiple travelling data d1 that transceiver module 11 continuous reception is uploaded by multiple vehicle 2, wherein each travelling data d1 comprises the running information at that time (the control situation of the such as speed of a motor vehicle at that time, throttle and brake, driver's behavior or the state of mind etc.) that each vehicle 2 travels on the positional information at that time (can pass through gps system to obtain) of the road section at its place and correspondence thereof.Data processing module 12 is connected to transceiver module 11 and receives above-mentioned multiple travelling data d1 and corresponding each road section sends out driving common denominator data d2.Driving common denominator data d2 can to include in the middle of car status information, driving condition information, driving behavior information one or more information, and wherein car status information can be vehicle GPS position, bearing circle rudder angle, the speed of a motor vehicle or direction of traffic, rain brush swing speed or car light open/close states etc.Driving condition information can be spirit or the health status (as blood pressure, heartbeat numerical value etc.) of driver.Driving behavior information can be then driver's steering wheel rotation, trample the behavior act such as throttle or brake.Above-mentioned driving common denominator data be alternatively the same position of multiple vehicle in same link section common running information (as the common speed of a motor vehicle be 50km/h, driver all suddenly applies the brakes).
Car end prior-warning device 20 of the present invention can a vehicle 2 disposed therein, and communication connect (as through wireless network or radiowave etc.) can mutual data transmission in remote server 10.Car end prior-warning device 20 comprises communication module 21, detection module 22, data processing module 23 and warning module 24.Wherein communication module 21 is except receiving driving common denominator data d2, also can receive the data (as travelling data d1, other driving or traffic datas) that any remote server 10 is acquired or analyze.Detection module 22 detects vehicle 2 and travels on road section corresponding to driving common denominator data d2 and export instant travelling data d3, and wherein instant travelling data d3 can to include in the middle of car status information, driving condition information, driving behavior information one or more information with driving common denominator data d2.Data processing module 23 is connected to communication module 21 and detection module 22, and receives and comparison drives a vehicle common denominator data d2 with instant travelling data d3 and corresponding its exports identical signal or phase xor signal s1.Warning module 24 is connected to data processing module 23 and receives phase xor signal s1, and corresponding phase xor signal s1 optionally sends early warning message s2 or do not send early warning message s2.In addition, above-mentioned communication module 21 can have wireless communication interface (Wifi, Bluetooth, ZigBee), with wirelessly transmitting data mutual to remote server 10; Detection module 22 can include driver's state detector such as the vehicle state detectors such as speed of vehicle detector, spacing detecting device, car weight detecting device or pulse wave detector, blood pressure detecting device, beat detector; Data processing module 23 can be microcontroller (MCU) or central control unit (CPU); Warning module 24 can be connected to audio-video system on car with through to sound or the mode of fluorescent screen display warns driver.
Based on the above, more lift a concrete instance and illustrate that the present invention drives a vehicle early warning system 1 function mode, such as each vehicle 2 when passing through one the road section taken a sudden turn all can brake in order to excessively curved, and remote server 10 receives the behavior (i.e. travelling data d1) of the brake that each vehicle 2 is at that time uploaded immediately, data processing module 12 is concluded and is analyzed each travelling data d1 and be integrated into the common denominator data d2 that drives a vehicle (i.e. each vehicle 2 pass through the road section of this zig zag jointly can brake) to the road section that should take a sudden turn, and namely reach car end prior-warning device 20 at present.For car end prior-warning device 20, when the vehicle 2 of its correspondence is about to the road section entering this zig zag, data processing module 23 can instant comparison driving common denominator data d2 and detection module 22 detect the instant travelling data d3 of corresponding vehicle 2, suppose that driving common denominator data d2 is not identical with instant travelling data d3, namely phase xor signal s1 is exported, said phase xor signal s1 refers to that corresponding vehicle 2 does not carry out the action of brake, and now warning module 24 may correspond to phase xor signal s1 and sends early warning message s2 (can be in this and remind driver's brake).Comparatively speaking, if driving common denominator data d2 is identical with instant travelling data d3 comparison, then output safety signal, said safety signal refers to that corresponding vehicle 2 has the action carrying out brake, and warning module 24 does not send early warning message s2.
In sum, multiple travelling datas that the present invention is uploaded by multiple vehicle through remote server continuous reception, and reductive analysis (as carried out Data Management Analysis through high in the clouds computing) forms a driving common denominator data further, and namely pass to car end prior-warning device at present as driving reference information, reaching to provide that driver is the most appropriate, immediately and accurately driving and early warning information, and significantly promotes driving convenience and security.
In addition, whether tranmittance identical with instant travelling data to driving common denominator data, to judge whether technological means driver being sent to early warning message, can reach avoid sending unnecessary early warning or prompting to driver and cause its puzzlement with or fear.
As shown in Figure 3,4, in this embodiment, wherein warning module 24 more can include advanced processing module 241, at least receive above-mentioned phase xor signal s1, and corresponding output urgent signal s5 or general level signal, urgent signal s5 refers to that vehicle is in the hole, and general level signal refers to that vehicle is in a safe condition, the corresponding urgent signal s5 of warning module 24 sends early warning message s2, and corresponding general level signal does not send early warning message s2.Therefore first early warning message s2 is not sent when warning module 24 receives phase xor signal s1, and be through the precarious position that advanced processing module 241 judges vehicle further, and warning module 24 just sends early warning message s2 when advanced processing module 241 exports urgent signal s5.Wherein advanced processing module 241 can be through the car status information of instant travelling data d3, driving condition information, driving behavior information or above-mentioned two or more information and judges that whether vehicle is in the hole.
In further example, suppose that the driving common denominator data d2 on a certain road section tramples brake jointly for driver, and brake do not trampled by the vehicle 2 being equiped with car end prior-warning device 20 when entering this road section, advanced processing module 241 understands foundation vehicle 2 instant driving number d1 at that time (as the speed of a motor vehicle again, spacing or driver's state) do to judge, as though vehicle 2 does not carry out brake action, but the speed of vehicle 2 is greater than a predeterminable range (as 100 meters) lower than a preset value (as 10km/h) or with front following distance at that time, namely judge vehicle 2 in a safe condition and export general level signal, now namely warning module 24 does not need to send early warning message s2.Otherwise, if the speed of vehicle 2 is less than above-mentioned predeterminable range higher than above-mentioned preset value or with front following distance, namely advanced processing module 241 judges the in the hole and s5 that sends out an emergency signal of vehicle 2, and now warning module 24 just sends early warning message s2, reminds driver's brake.To sum up, the present invention, through the further judgement of advanced processing module 241, again can improve the fitness of early warning message s2 and more meet hommization with accuracy.
Again as shown in Figure 3,4, its remote server 10 more includes traffic database 13, be sent to car end prior-warning device 20 in order to immediate updating traffic road condition data d4, wherein traffic database 13 can obtain current traffic (as traffic hazard, traffic jam, road construction or closed section etc.) by radio broadcast station or traffic real-time road condition information center immediate updating.In addition, in this embodiment, remote server 10 also includes figure and provides database 14, car end prior-warning device 20 is sent in order to immediate updating map datum d5, wherein figure money database 14 can be immediately obtain current figure by remote server 10 through Global Positioning System (GPS) (GlobalPositionSystem, GPS) and high in the clouds computing to provide.
In addition, car end prior-warning device 20 more can coordinate driving common denominator data d2 to be supplied to driver with reference to message according to above-mentioned traffic road condition data d4, such as: driving common denominator data d2 illustrates that multiple vehicle all carries out brake action in certain road section, the car end prior-warning device 20 traffic road condition data d4 that can arrange in pairs or groups illustrates it is have the situation such as traffic hazard or traffic congestion because of front with driver further.Car end prior-warning device also can have navigation module 25, and driving common denominator data d2 or traffic road condition data d4 can be coordinated to provide driver to drive a vehicle suggestion according to above-mentioned map datum d5.Such as: driving common denominator data d2 illustrates that the Vehicle Speed on road ahead section all only has 10km/h, navigation module 25 can advise that driver changes other traffic routes by data d5 according to the map.Also can be traffic road condition data d4 illustrate front have traffic hazard, navigation module 25 namely according to the map data d5 advise driver change other traffic routes.In sum, the running information that the traffic road condition data d4 that the present invention arranges in pairs or groups instant or map datum d5 can provide driver clearer and more definite and instant further and suggestion, make driving convenient and smooth and easy.
As shown in Figure 3, car end prior-warning device 20 more includes database 28, in order to store above-mentioned driving common denominator data d2, instant travelling data d3, map datum d5 and traffic road condition data d4.In addition, the driving common denominator data d2 that remote server 10 sends out can be one and upgrade driving common denominator data.For example, because the driving common denominator data d2 of each road section might not change along with time remaining, it similarly is certain road section in highway, every chassis common speed of a motor vehicle of process in two hours is all 90 ~ 100km/h, therefore driving common denominator data d2 did not change in two hours, remote server can be selected unaltered driving common denominator data d2 not to be sent to car end prior-warning device 20, only will updated driving common denominator data d2 be had to be sent to car end prior-warning device 20, data bulk to be processed is needed to reduce car end prior-warning device 20, by this, the process and operational paradigm that promote driving early warning system 1 entirety can be reached.
Join shown in Fig. 3,4 again, in this embodiment, car end prior-warning device 20 more includes control module 26, be connected to warning module 24, described control module 26 has safety detection unit 27, its safety detection unit 27 can receive instant travelling data d3 and corresponding hazard output signal s3 or safety signal, and wherein, the corresponding danger signal s3 of control module 26 sends and protects car steering order s4.Wherein danger signal s3 refers to that vehicle 2 is in the hole; such as; after warning module 24 sends the early warning message s2 that vehicle must slow down; when the not corresponding early warning message s2 of driver makes speed-down action; safety detection unit 27 i.e. hazard output signal s3; and the corresponding danger signal s3 of control module 26 is sent protect car steering order s4, urgent intervention controls vehicle 2 and carries out brake action, to protect the safety of vehicle 2 and driver.
Shown in please refer to the drawing 4, wherein communication module 21 is connected to detection module 22 and transmits instant travelling data d3 that detection module 22 detections obtain to remote server 10 as one of them travelling data d1.The instant reductive analysis of travelling data d1 that remote server 10 is uploaded according to multiple vehicle 2 again forms driving common denominator data d2 and is fed back to car end prior-warning device 20 as the reference data providing early warning message s2 or driving suggestion.
In addition, car end prior-warning device 20 also can receive other external auxiliary information d6, and wherein external auxiliary information d6 can comprise car status information, driving condition information, one or more information in the middle of driving behavior information.Such as be connected to car end prior-warning device 20 through device for mobile communication (as mobile phone, PDA, panel computer etc.), electronics sensing apparatus (as blood pressure, pulse, heartbeat sensing device etc.) or Wearable device (as Google glasses, inductor fingerstall, GPS footwear etc.), so that detected car status information, driving condition information or driving behavior information are sent to car end prior-warning device 20, make the data of instant travelling data d3 more complete.
Below be described as follows for the drive a vehicle operation steps of early warning system 1 of the present invention again:
(element disclosed in Fig. 3,4 please be contrast) as shown in Figure 5, first, remote server 10 sends out driving common denominator data d2, traffic road condition data d4 and map datum d5, its middle rolling car common denominator data d2 are the common running information of the same position of multiple vehicles 2 in same link section.Traffic road condition data d4 and map datum d5 provides database 14 immediate updating by traffic database 13 with figure to obtain.Then, detection module 22 detects vehicle 2 and travels on the road section corresponding to driving common denominator data d2 and export instant travelling data d3.Whether data processing module 23 receives identical with instant travelling data d3 with the comparison common denominator data d2 that drives a vehicle, if when comparison is not identical, namely warning module 24 directly can send early warning message s2, or first judge vehicle whether safety through advanced processing module 241, if time dangerous, warning module 24 just sends early warning message s2.After sending early warning message s2, control module 26 judges vehicle 2 whether safety according to instant travelling data d3 more further, if be judged as dangerous, namely control module sends protects car steering order s4, controls vehicle 2 to get involved.
Hold, shown in please refer to the drawing 6, hereby coordinate a road section that traffic hazard occurs to further illustrate.In this embodiment, owing to there is traffic hazard in this road section, therefore each vehicle 2 travelling on this road section can carry out brake action, and described remote server 10 receives the brake behavior (i.e. travelling data d1) of above-mentioned each vehicle 2, then reductive analysis goes out to drive a vehicle common denominator data d2 (each vehicle 2 namely on this road section all carries out brake action jointly) be sent to the car end prior-warning device 20 of each vehicle 2.Afterwards, for being about to the vehicle 2B entering this road section, the detection module 22 of its car end prior-warning device 20 detects the current instant travelling data d3 of vehicle 2B, and the instant travelling data d3 of comparison and driving common denominator data d2.In this embodiment, if vehicle 2B does not carry out brake action, warning module 24 directly can send early warning message s2 and remind driver front to want brake, or the speed of a motor vehicle of vehicle 2B is at that time greater than 10km/h, and warning module 24 just reminds driver front to want brake.Except sending early warning message s2, according to traffic road condition data d4, car end prior-warning device 20 can illustrate that traffic hazard occurs in road ahead section, and the map datum d5 that can arrange in pairs or groups further advises driver's rerouting of road.Can advise that driver controls vehicle 2B and turns right to other road sections in this embodiment, to avoid the road section that traffic hazard occurs in front.Above lifted embodiment only for explanation, in fact not as limit.
As shown in Figure 7, the present invention more provides a kind of car end prior-warning device 20B, is arranged at a vehicle 2.The car end prior-warning device 20B of this embodiment is identical haply with above-mentioned car end prior-warning device 20 structure, the place that difference is different is driving common denominator data d2, traffic road condition data d4 and map datum d5 that car end prior-warning device 20B receives, not limiting to is sent out by above-mentioned remote server 10, can respectively from different remote systems.Such as: traffic road condition data d4 can from radio broadcast station or traffic real-time road condition information center; Map datum d5 can from Xian Shang electronic databank (as GoogleMaps, Urmap etc.); Driving a vehicle common denominator data d2 then can from operational data storehouse, high in the clouds, such as: intelligent transportation system (IntelligentTransportationSystem, ITS) or above-mentioned remote server 10.
Although technology contents of the present invention with preferred embodiment openly as above; but it is also not used to limit the present invention; any those skilled in the art; do not depart from of the present invention spirit do a little change and amendment; all should be covered by category of the present invention, therefore protection scope of the present invention is when being as the criterion depending on accompanying claims protection domain person of defining.
Claims (20)
1. a driving early warning system, is characterized in that, comprising:
One remote server, comprise a transceiver module and a data processing module, wherein multiple travelling datas of being uploaded by multiple vehicle of this transceiver module continuous reception, wherein respectively this travelling data comprises the running information at that time that respectively this vehicle travels on positional information and a correspondence thereof at that time of a road section at its place; This data processing module be connected to this transceiver module and receive those travelling datas and correspondence respectively this road section send out a driving common denominator data, this driving common denominator data comprises car status information, driving condition information, driving behavior information or at least wherein the two combination; And
One car end prior-warning device, be arranged at the plurality of vehicle one of them, and communication is connected to this remote server, and this car end prior-warning device comprises a communication module, a detection module, a data processing module and a warning module, wherein, this communication module at least receives this driving common denominator data; This detection module detects this vehicle and travels on this road section corresponding to this driving common denominator data and export an instant travelling data; This data processing module is connected to this communication module and this detection module, and receive and this driving common denominator data of comparison with this instant travelling data and corresponding its exports an identical signal or a phase xor signal; This warning module is connected to this data processing module and at least receives this phase xor signal, this warning module to optionally should send an early warning message or do not send this early warning message by different signal.
2. to drive a vehicle as claimed in claim 1 early warning system, it is characterized in that, this warning module includes an advanced processing module, at least receive this phase xor signal, and corresponding output one urgent signal or one general grade of signal, this urgent signal refers to that this vehicle is in a precarious position, and this general level signal refers to that this vehicle is in a safe condition, this warning module to sending this early warning message by urgent signal, and to should not sending this early warning message by general level signal.
3. to drive a vehicle as claimed in claim 2 early warning system, it is characterized in that, this advanced processing module be with a car status information of this instant travelling data, a driving condition information, a driving behavior information or at least wherein the two combination correspondence export this urgent signal or this general level signal.
4. the driving early warning system as described in claim 1 or 2 or 3, it is characterized in that, this remote server also comprises a traffic database, and immediate updating one traffic road condition data is also sent to this car end prior-warning device.
5. to drive a vehicle as claimed in claim 4 early warning system, it is characterized in that, this car end prior-warning device is also to sending one with reference to message by traffic road condition data.
6. drive a vehicle as claimed in claim 5 early warning system, it is characterized in that, this remote server also comprises a figure and provides database, and immediate updating one map datum is also sent to this car end prior-warning device.
7. drive a vehicle as claimed in claim 6 early warning system, it is characterized in that, this car end prior-warning device also comprises a navigation module, and this navigation module is to sending a driving suggestion by map datum.
8. drive a vehicle as claimed in claim 6 early warning system, it is characterized in that, this car end prior-warning device also comprises a database, stores this driving common denominator data, this instant travelling data, this map datum, this traffic road condition data or its combination.
9. to drive a vehicle as claimed in claim 1 early warning system, it is characterized in that, this communication module be also connected to this detection module and transmit this instant travelling data to this remote server as those travelling datas one of them.
10. to drive a vehicle as claimed in claim 1 early warning system, it is characterized in that, this driving common denominator data is a renewal driving common denominator data.
11. drive a vehicle early warning system as claimed in claim 1, it is characterized in that, this car end prior-warning device also comprises a control module, be connected to this warning module, this control module comprises a safety detection unit, this safety detection unit receives this instant travelling data and corresponding exports a danger signal or a safety signal, and this control module is to danger signal should sending one and protect car steering order.
12. drive a vehicle early warning system as claimed in claim 1, it is characterized in that, this car end prior-warning device also receives at least one external auxiliary information, and wherein this external auxiliary information comprises car status information, driving condition information, driving behavior information or at least wherein the two combination.
13. 1 kinds of car end prior-warning devices, are arranged at a vehicle, it is characterized in that, comprising:
One detection module, detects the positional information export an instant travelling data of its correspondence at that time that this vehicle travels on a road section at its place;
One communication module, receive the driving common denominator data that an outside is transmitted, wherein this driving common denominator data refers to that multiple vehicle travels on the common running information of the same position information in the same link section at this vehicle place;
One data processing module, being connected to this communication module with this detection module receives with this driving common denominator data of comparison with this instant travelling data and corresponding its exports an identical signal or a phase xor signal; And
One warning module, is connected to this data processing module and at least receives this phase xor signal, this warning module to should send an early warning message or do not send this early warning message by different signal.
14. car end prior-warning devices as claimed in claim 13, it is characterized in that, this warning module includes an advanced processing module, at least receive this phase xor signal, and corresponding output one urgent signal or one general grade of signal, this urgent signal refers to that this vehicle is in a precarious position, and this general level signal refers to that this vehicle is in a safe condition, this warning module to sending this early warning message by urgent signal, and to should not sending this early warning message by general level signal.
15. car end prior-warning devices as claimed in claim 14, it is characterized in that, this advanced processing module be with a car status information of this instant travelling data, a driving condition information, a driving behavior information or at least wherein the two combination correspondence export this urgent signal or this general level signal.
16. car end prior-warning devices as described in claim 13 or 14 or 15, it is characterized in that, this communication module also receives the traffic road condition data transmitted by outside, and this car end prior-warning device is also to sending one with reference to message by traffic road condition data.
17. car end prior-warning devices as claimed in claim 16, it is characterized in that, this communication module also receives the map datum transmitted by outside.
18. car end prior-warning devices as claimed in claim 17, is characterized in that, also comprise a navigation module, and this navigation module is to sending a driving suggestion by map datum.
19. car end prior-warning devices as claimed in claim 17, it is characterized in that, also comprise a control module, be connected to this warning module, this control module comprises a safety detection unit, this safety detection unit receives this instant travelling data and corresponding exports a danger signal or a safety signal, and this control module is to danger signal should sending one and protect car steering order.
20. car end prior-warning devices as claimed in claim 13, is characterized in that, also receive at least one external auxiliary information, and wherein this external auxiliary information comprises car status information, driving condition information, driving behavior information or at least wherein the two combination.
Priority Applications (1)
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| CN201410190565.0A CN105096624A (en) | 2014-05-07 | 2014-05-07 | Running early-warning system and vehicle terminal early-warning device therefor |
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| CN201410190565.0A CN105096624A (en) | 2014-05-07 | 2014-05-07 | Running early-warning system and vehicle terminal early-warning device therefor |
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| CN105096624A true CN105096624A (en) | 2015-11-25 |
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| CN201410190565.0A Pending CN105096624A (en) | 2014-05-07 | 2014-05-07 | Running early-warning system and vehicle terminal early-warning device therefor |
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