CN105118322A - Expressway all-weather rear-end collision prevention pre-warning method - Google Patents
Expressway all-weather rear-end collision prevention pre-warning method Download PDFInfo
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- CN105118322A CN105118322A CN201510600702.8A CN201510600702A CN105118322A CN 105118322 A CN105118322 A CN 105118322A CN 201510600702 A CN201510600702 A CN 201510600702A CN 105118322 A CN105118322 A CN 105118322A
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Abstract
The invention provides an expressway all-weather rear-end collision prevention pre-warning method. The method comprises the arrangement of an internet instant communication system. The system comprises a mobile internet, a plurality of vehicle mounted mobile intelligent terminals, and a plurality of expressway monitoring center mounted intelligent terminals. Each vehicle mounted mobile intelligent terminal detects the travel data of the vehicle through a satellite positioning system in combination of an electronic map. In each monitoring center mounted intelligent terminal, a worker marks on the electronic map data of the center, and these data are transmitted to the system through the mobile internet. At the same time, the intelligent terminals also receive data emitted from other intelligent terminals of the system through the mobile internet and compare the data with data of the intelligent terminals. If the vehicle mounted mobile intelligent terminal detects that the vehicle has the likelihood of hitting a vehicle ahead or being hit by a vehicle behind, a voice warning can be made immediately to remind the driver to take early measures. When the monitoring center mounted intelligent terminal finds a vehicle traveling at an abnormal speed within its administrative territory, the worker in the monitoring center can actively inquire the driver of reasons by voice so as to prevent a rear-end accident.
Description
Technical field
The present invention relates to expressway traffic safety field, especially relate to the round-the-clock anti-method for early warning that knocks into the back of a kind of highway.
Background technology
, due to reasons such as hypervelocity, overload, driver attention are unconcentrated, spacing is too near, weather, often there is rear-end collision in the vehicle travelled on a highway.When especially running into the weather of the low visibility such as dense fog, the pernicious rear-end collision that many cars shunt into one another happens occasionally.Existing highway rear-end collision prevention scheme has two classes, and a class is drive test early warning scheme, namely along the line at highway, installs the speed of a motor vehicle and spacing sensor at a certain distance, measures the speed of a motor vehicle and the spacing of the vehicle of traveling, and reminds driver to note with the form of light.Another kind of is vehicle-mounted early warning scheme, on each car, namely install range radar and Ben Che traveling data detection device, and when detecting two car spacings and be too near and the speed of a motor vehicle being higher, rear car sends early warning signal and forced deceleration.The shortcomings such as two kinds of methods all exist construction, maintenance difficulty is large, cost is high for this, easy generation wrong report.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, realizing noting be used in highway and any attachment device being installed along the line or on vehicle, can effectively prevent from a highway rear-end collision occurring, the invention provides the round-the-clock anti-method for early warning that knocks into the back of a kind of highway.
The present invention is achieved through the following technical solutions:
1) internet instant messaging system is set, comprise: mobile Internet, several are with car mobile intelligent terminal, several freeway surveillance and control center intelligent terminals, connected by mobile Internet wireless telecommunications between all intelligent terminals, make the instantaneous transmission can carrying out data, word, voice or image between intrasystem all intelligent terminals.
2) described with car mobile intelligent terminal, it is the smart mobile phone that driver carries with, every driver downloads and installs the special highway rear-end collision prevention software A of this internet instant messaging system on the smart mobile phone of oneself, make these smart mobile phones become in this internet instant messaging system one by one with car mobile intelligent terminal, and obtain separately one and specificly to encode with car; Described highway rear-end collision prevention software A comprises: electric map module, satellite positioning module, running data read sending module, safe early warning distance setting module, data receiver identification module, short sentence storage recognition module, voice call module.Each with car mobile intelligent terminal only have one specific with car coding, to represent respective place vehicle, and for the information communication with other intelligent terminals in system.
3) described freeway surveillance and control center intelligent terminal, it is the computer that of having at heart in each freeway surveillance and control is connected with giant-screen, download in these computers and install the special highway rear-end collision prevention software B of this internet instant messaging system, become the center of the freeway surveillance and control one by one intelligent terminal in this internet instant messaging system, and obtain a specific centre code separately.Described highway rear-end collision prevention software B comprises: electric map module, region speed limit demarcate sending module, data receiver differentiates display module, audio call module.Each freeway surveillance and control center intelligent terminal only has a specific centre code, to represent each freeway surveillance and control center, and for the information communication with other intelligent terminals in system.
Such scheme 2) and 3) in, described electric map module: be the geodata information that store all highways in a digital manner.
Such scheme 2) in, described satellite positioning module: be the data message that the satellite by receiving global position system sends, compare with the highway geodata information stored by electric map module again, can judge this highway numbering, geographical position coordinates, travel direction, travel speed etc. of entering with car mobile intelligent terminal place vehicle to be made up of the running data of place vehicle these data messages.
Such scheme 2) in, described running data reads sending module: be the basis that satellite positioning module collected with reference to the electric map module running data with car mobile intelligent terminal place vehicle, read with some cycles, and be sent to mobile Internet with this with the specific name with car coding of car mobile intelligent terminal, this is travelled data broadcast and goes out by mobile Internet immediately, and other all online intelligent terminals in this internet instant messaging system can be received.The reading of running data, transmission cycle are inversely proportional to the travel speed of this car.
Such scheme 2) in, described safe early warning distance setting module: be according to the travel speed originally with car mobile intelligent terminal place vehicle, the running data of other vehicles within this front side of decision recognition different distance, this front side safe early warning distance is proportional to this car travel speed, and this car rear safe early warning distance is a steady state value.
Such scheme 2) in, described data receiver identification module: be that the running data of running data and this car other sent with car mobile intelligent terminal compares, filter out with this car same section, equidirectional and safe early warning distance within associated vehicle, and voice reporting driver, make driver know the ruuning situation of all associated vehicles within front and rear safe early warning distance; The labeled data also sent by affiliated freeway surveillance and control center intelligent terminal and the running data of this car compare, and judge whether this car speed of a motor vehicle meets the speed limit in section, place.
Such scheme 2) in, described short sentence stores recognition module: be store a large amount of special short sentence, vocabulary, numeral etc., read corresponding content, voice reminder driver according to different travel conditions.
Such scheme 2) in, described voice call module: for Surveillance center staff with use hands-free way voice call with car mobile intelligent terminal place vehicle driver.
Such scheme 2) in, describedly to encode with car with car mobile intelligent terminal is specific: be the telephone number that the inside own coding of this internet instant messaging system or driver carry with smart mobile phone.
Such scheme 3) in, described region speed limit demarcates sending module: by Surveillance center staff on electronic chart, mark out the geographic coordinate values of each bar highway origin or beginning and terminal in this center compass of competency, and respectively need the origin or beginning of speed-limit road section and the geographic coordinate values of terminal and speed limit, the labeled data information of these geographic coordinate values be marked and speed limit group cost center, and these labeled data are sent to mobile Internet with the name of the specific centre code in this center, the transmission cycle is a steady state value, these labeled data are broadcasted away by mobile Internet immediately, make in this internet instant messaging system, all can constantly receive with car mobile intelligent terminal online.Speed-limit road section and speed limit can according to weather or other factors, and suitably adjusted by Surveillance center staff, described speed limit comprises higher limit and lower limit.
Such scheme 3) in, described data receiver differentiates display module: first by the highway numbering in all vehicle operation data sent with car mobile intelligent terminal, geographical position coordinates, compare with the numbering of bar highway each in this center labeled data and geographic coordinate, the vehicle within filtering out this center compass of competency, each bar highway travelled, again the speed limit in the travel speed of these vehicles and its section, place is compared, filter out the speed of a motor vehicle further and have abnormal vehicle, the form adding word or numeral with the cursor glittered is presented on giant-screen electronic chart, displaying contents comprises place highway numbering, the direction travelled, the speed travelled, geographical position coordinates, specific for car coding etc. with car mobile intelligent terminal, make the staff at freeway surveillance and control center intuitively can see its particular location and specificly to encode with car on giant-screen, staff can start audio call module, input its specific with car encode laggard row audio call inquiry.The described speed of a motor vehicle has abnormal vehicle to be: the speed of a motor vehicle is higher than the speed limit upper limit or lower than speed limit lower limit.
Such scheme 3) in, described audio call module: the staff being freeway surveillance and control center, is used for occurring that abnormal vehicle driver carries out call conversation to local travel speed.
Such scheme 3) in, the specific centre code in described freeway surveillance and control center: be the inside own coding of this internet instant messaging system or a fixed telephone number at this center.
Such scheme 1), 2) in, specifically comprise the following steps:
1. when driver drives to be prepared to enter certain highway by ring road, internet instant messaging system in the smart mobile phone carried with is automatic or be started manually, make highway rear-end collision prevention software A startup optimization: this software is first by receiving the data message of the satellite transmission of global position system, judge this highway numbering, geographical position coordinates, travel direction, travel speed that will enter with car mobile intelligent terminal place vehicle to be made up of the running data of its place vehicle these data messages in conjunction with electronic chart again.And this running data is sent to mobile Internet with this with the specific name with car coding of car mobile intelligent terminal, this is travelled data broadcast and goes out by mobile Internet immediately, and other online intelligent terminals in system can be received.Simultaneously this terminal also to start in receiving system the labeled data information that other running datas sent with car mobile intelligent terminal online and freeway surveillance and control center intelligent terminal are sent.
2. along with the speed of vehicle and geographical position coordinates constantly change, running data is also constantly read with some cycles, and the running data be read each time is also sent in system simultaneously, and reading, the transmission cycle of running data are inversely proportional to this car travel speed.The running data information of this car can constantly be sent in this internet instant messaging system by each vehicle travelled on a highway in real time like this.
3. each running data that can determine other vehicles within the different distance of recognition front with car mobile intelligent terminal according to the travel speed of place vehicle, namely different safe early warning distances is set, front safe early warning distance is proportional to travel speed, and rear safe early warning distance is a steady state value.
4. with car mobile intelligent terminal, other vehicle operation data received and this car running data are compared, filter out with this car same section, equidirectional and safe early warning distance within associated vehicle, judge the relative position of Ben Che and these associated vehicles, distance, the speed of a motor vehicle, and voice reporting driver, make every driver can understand the travel conditions of other vehicles of this car periphery at any time.As there is the speed of a motor vehicle in front lower than the vehicle of this car speed of a motor vehicle or parking, start short sentence and store recognition module and voice informing driver, take measures in advance to dodge, to avoid rear-end collision occurs; Rear has and is greater than this car speed of a motor vehicle or hypervelocity and sails the vehicle come, and starts short sentence and stores recognition module and voice informing driver notes dodging.
5. in real time section, the place speed limit that this car speed of a motor vehicle and affiliated Surveillance center specify is compared, if this car speed of a motor vehicle is higher than the speed limit upper limit or lower than speed limit lower limit, voice reminder driver corrects at once, and the voice call that can also receive from Surveillance center staff is inquired (smart mobile phone is in hands-free state).
6. when vehicle enter tunnel cannot receiving satellite positioning signals time, voice reminder driver Zhu Yi looks at.
7. when freeway surveillance and control center intelligent terminal to this call out with car mobile intelligent terminal time, driver can under Mobile phone hand-free state with its voice call.
8. when place vehicle sail out of highway enter ring road or service area time, stop sending this car data information, stop receiving other Intelligent terminal data information.
Such scheme 1), 3) in, specifically comprise the following steps:
1. the staff at freeway surveillance and control center opens the computer being provided with internet instant messaging system, make highway rear-end collision prevention software B startup optimization: staff can on giant-screen electronic chart, geographic coordinate values mark is carried out to the origin or beginning of bar highway each in this center compass of competency, terminal, also mark out respectively needs the origin or beginning of speed-limit road section and the geographic coordinate values of terminal and speed limit simultaneously, speed-limit road section and speed limit according to weather or other factors, suitably can be adjusted by Surveillance center staff.The labeled data information of these geographic coordinate values be marked and speed limit group cost center, and these labeled data are sent to internet with the name of the specific centre code in this center, the transmission cycle is a steady state value, these labeled data are broadcasted away by internet immediately, make all can constantly receive with car mobile intelligent terminal online in system, and travel according to its section, place speed limit.This Surveillance center intelligent terminal also starts to receive all running datas sent with car mobile intelligent terminal online simultaneously.
2. the labeled data at all vehicle operation data of sending with car mobile intelligent terminal and this center is compared, the vehicle that section, the place speed limit that local all travel speeds and this center can be marked is not inconsistent identifies, and the form adding word or numeral with the cursor glittered on giant-screen electronic chart demonstrates particular location, travel direction, travel speed, specific for car coding etc., makes the staff at freeway surveillance and control center see intuitively.The staff at freeway surveillance and control center can input that it is specific for after car coding, and active voice call its driver inquire.
Advantage of the present invention is: not be used in highway and install any attachment device along the line or on vehicle; every driver of driving vehicle on a highway just can be made to understand the travel conditions of periphery associated vehicle at any time, if any the abnormal phonetic warning prompting that can obtain various ways:
1 even stops when certain vehicle speed on highway is too low, injure oneself and rear associated vehicle is safe time, this car with car mobile intelligent terminal at once voice reminder driver correct; Rear by injure safe associated vehicle with car mobile intelligent terminal also at once voice reminder separately driver note dodging; Freeway surveillance and control center also can find this car situation simultaneously, and staff can its driver of audio call go and find out what's going at once, makes it correct.
2 drive over the speed limit when certain chassis on highway, injure oneself and front associated vehicle safe time, this car with car mobile intelligent terminal at once voice reminder driver correct; Front by injure safe associated vehicle with car mobile intelligent terminal at once voice reminder separately driver note dodging; Simultaneously freeway surveillance and control center also can find that this car is driven over the speed limit, and staff can its driver of audio call at once, makes it correct.
3 when on highway, certain chassis needs are overtaken other vehicles, and this car is noted dodging with car mobile intelligent terminal voice reminder driver, and Overtaken Vehicle is noted dodging with its driver of car mobile intelligent terminal also voice reminder simultaneously.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present invention
Fig. 2 is that Surveillance center's data receiver differentiates display module discrimination process block diagram
Fig. 3, Fig. 5 are with car mobile intelligent terminal data receiver identification module discrimination process block diagram
Fig. 4 is that region speed limit demarcates schematic diagram
Specific implementation method
Following content is in conjunction with concrete preferred implementation further description made for the present invention; can not assert that specific embodiment of the invention is only limited to these explanations; for those skilled in the art; without departing from the inventive concept of the premise; some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5:
The round-the-clock anti-method for early warning that knocks into the back of a kind of highway a: first internet instant messaging system is set, comprise: mobile Internet (10), several are with car mobile intelligent terminal (20), several freeway surveillance and control centers intelligent terminal (30), connected by mobile Internet (10) wireless telecommunications between all intelligent terminals, make the instantaneous transmission can carrying out data, word, voice or image between intrasystem all intelligent terminals.
Described freeway surveillance and control center intelligent terminal (30) is in each freeway surveillance and control, a computer being connected with giant-screen is all used to download and install the special highway rear-end collision prevention software B (31) of this internet instant messaging system, become the center of freeway surveillance and control one by one intelligent terminal (30) in this internet instant messaging system, and obtain a specific centre code (315) separately.First this internet instant messaging system is opened by the staff at freeway surveillance and control center, make highway rear-end collision prevention software B (31) startup optimization: staff with region speed limit demarcate sending module (312) by electric map module (311) on giant-screen electronic chart, mark out the origin or beginning (A1) of each bar highway in this center compass of competency or the geographic coordinate values of (A2) and terminal (B1) or (B2), also marking out respectively needs the origin or beginning (C1 or C2) of speed-limit road section and the geographic coordinate values of terminal (D1 or D2) and speed limit (n1--n2) or (n21--n22), speed limit comprises higher limit (n1) or (n21) and lower limit (n2) or (n22).Speed-limit road section and speed limit according to weather or other factors, suitably can be adjusted by Surveillance center staff at any time.The labeled data information of these geographic coordinate values be marked and speed limit group cost center, and these labeled data information are constantly sent to mobile Internet (10) with the name at the specific centre code in this center (315), the transmission cycle is a steady state value, these data messages are broadcasted away by mobile Internet (10) immediately, make all can constantly receive with car mobile intelligent terminal (20) online in system, this terminal also differentiates all running datas sent with car mobile intelligent terminal (20) online in display module (313) receiving system by data receiver simultaneously, the labeled data at Bing Yuzhe center compares, section, the place (as: C1 that local all travel speeds and this center are marked, D1 or C2, D2) vehicle that speed limit (as: n1--n2 or n21-n22) is not inconsistent identifies, and the form adding word or numeral with the cursor glittered on giant-screen electronic chart demonstrates geographic position, travel direction, travel speed, specific for car coding (218) etc., the staff at freeway surveillance and control center is seen intuitively, send " beep simultaneously, beep " sound prompting staff note, the staff at freeway surveillance and control center can start audio call module (314) and input that it is specific for after car coding (218), by the driver of voice call module (217) active voice call speed of a motor vehicle vehicle against regulation, carrying out voice inquiry makes it correct.
Described with car mobile intelligent terminal (20), that every driver will download and install the special highway rear-end collision prevention software A (21) of this internet instant messaging system on the smart mobile phone oneself carried with, make smart mobile phone become in internet instant messaging system one by one with car mobile intelligent terminal (20), and obtain separately one specific for car coding (218).When driver drives to be prepared to enter certain highway by ring road, internet instant messaging system in the smart mobile phone carried with is automatic or be manually opened, make highway rear-end collision prevention software A (21) startup optimization, and start short sentence storage recognition module (216) voice informing driver system to start working.(as: you are good: welcome to use the round-the-clock rear-end collision prevention early warning system of highway, you have entered * * highway now, and speed of a motor vehicle * * km/h, has a nice trip).With car mobile intelligent terminal (20) first by data message that satellite positioning module (212) and electric map module (211) gather, judge originally with the travel direction of car mobile intelligent terminal (20) place vehicle, travel speed, enter numbering and the geographical position coordinates of highway, the running data of its place vehicle is made up of these information, this running data reads sending module (213) by running data and reads, and be sent to mobile Internet (10) with this with the specific name with car coding (218) of car mobile intelligent terminal (20), this is travelled data broadcast and goes out by mobile Internet (10) immediately, other online intelligent terminals in system can be received.Along with the speed of vehicle and geographical position coordinates constantly change, running data also by running data read sending module (213) with some cycles constantly reading and sending in system.The highway at this car place numbering, geographical position coordinates, travel direction, travel speed, this car can constantly be sent in system with the car coding information such as (218) with the specific of car mobile intelligent terminal by each vehicle travelled on a highway in real time like this, make all can constantly receive with car mobile intelligent terminal (20) and freeway surveillance and control center intelligent terminal (30) online in system.The reading of running data, transmission cycle and this car travel speed are inversely proportional to, as: this car speed of a motor vehicle is less than 100km/h, and the transmission cycle is 1 second; This car speed of a motor vehicle is more than or equal to 100km/h, and the transmission cycle is 0.8 second; When this car speed of a motor vehicle is more than or equal to 120km/h, the transmission cycle is 0.5 second.With the travel speed that car mobile intelligent terminal (20) can be different according to place vehicle, the different safe early warning distance in front is set by safe early warning distance setting module (215), front safe early warning distance is directly proportional to travel speed, as: this car travel speed is less than or equal to 100km/h, can distinguish the running data information of other vehicles within 200 meters, front; This car travel speed is greater than 100km/h, can distinguish other vehicle operation data information within 400 meters, front; When this car travel speed is more than or equal to 120km/h, other vehicle operation data information within 600 meters, front can be distinguished.Rear safe early warning distance is fixed value, as: 100 meters.With car mobile intelligent terminal (20) also by labeled data information that other are sent with car mobile intelligent terminal (20) online in data receiver identification module (214) receiving system running data and freeway surveillance and control center intelligent terminal (30) are sent.The running data send other with car mobile intelligent terminal (20) online and the running data of this car compare, filter out with this car same section, equidirectional and safe early warning distance within associated vehicle, judge the relative position of Ben Che and these associated vehicles, distance, the speed of a motor vehicle, and voice reporting driver, make every driver can understand the travel conditions of other vehicles of this car periphery at any time; The data message also sent at freeway surveillance and control center intelligent terminal (30) and this car running data compare, read the speed limit (as: n1--n2) in the section, this car place (as: C1, D1) of affiliated Surveillance center regulation and compare, judging whether this car speed of a motor vehicle meets its speed limit.As this car speed of a motor vehicle starts short sentence storage recognition module (216) voice reminder driver correction higher than the speed limit upper limit (n1) or lower than speed limit lower limit (n2) at once.
The all vehicles travelled on a highway, if the smart mobile phone that every driver carries with, all become in internet instant messaging system with car mobile intelligent terminal (20), run into following situation so under steam, have various ways phonetic warning prompting:
1, on a highway when there being vehicle speed too low, when threatening oneself and rear associated vehicle safe, the running data of this car reads sending module (213) will send travel speed and be less than the data message in this section speed limit lower limit (n2) or (n22).Now will there be following three kinds of mode early warning:
1. this car early warning: the running data of the data message that affiliated freeway surveillance and control center intelligent terminal (30) is sent by the data receiver identification module (214) of this car and this car compares, judge the lower limit of this car speed of a motor vehicle lower than speed limit, module (216) the voice reminder driver of startup short sentence storage recognition at once corrects in time and (as: please notes safety! Your speed of a motor vehicle is too low, please corrects at once! ).
2. rear is threatened the early warning simultaneously of safe associated vehicle: the receiving this with car mobile intelligent terminal (20) simultaneously and travel data message of all vehicles in rear, and running data that is respective and its place vehicle compares, judge the speed of a motor vehicle of this car and the distance with this car, if spacing is less than or equal to safe early warning distance (beyond sighting distance or within) of this car setting, starts short sentence at once and store recognition module (216) voice message driver and note dodging and (as: please note! Front * * rice has slow moving vehicle, notes dodging! ).
3. affiliated Surveillance center early warning: affiliated freeway surveillance and control center intelligent terminal (30) also receives this simultaneously and travels data message, the labeled data information of Bing Yuzhe center mark compares, judge the lower limit of the speed of a motor vehicle of this car lower than section, place speed limit, at once on giant-screen electronic chart, show its geographic position, travel direction, travel speed and specific for car coding (218) with the target form that glares, the sound prompting staff simultaneously sending " beep, beep " notes.Staff can start audio call module (314) and input its specific with car coding (218) after, inquire that reason is corrected in time by voice call module (217) with its driver of Mobile phone hand-free mode audio call.
2, on a highway when there being vehicle parking, when threatening oneself and rear associated vehicle safe, it is the data message of zero that the running data of this car reads sending module (213) by transmission travel speed.Now will there be following three kinds of mode early warning:
1. this car early warning: when running data reading sending module (213) the discovery speed of a motor vehicle of this car is zero, startup short sentence storage at once is distinguished module (216) voice reminder driver correction and (as: is please noted! Please do not park here! ).
2. rear associated vehicle simultaneously early warning: all vehicles in rear receive this data message with car mobile intelligent terminal (20) simultaneously, and running data that is respective and its place vehicle compares, judge the distance of front truck and this car, if spacing is less than or equal to safe early warning distance (beyond sighting distance or within) of this car setting, start short sentence to store recognition module (216) voice message driver and notice dodging that (as: front * * rice has stop vehicle, please notes and dodges at once! ).
3. affiliated Surveillance center early warning: freeway surveillance and control center, place intelligent terminal (30) also receives this information simultaneously, the data message of Bing Yuzhe center mark compares, judge the parking site of this car, on giant-screen electronic chart, show its geographic position and specific for car coding (218), the sound prompting staff simultaneously sending " beep, beep " notes at once.Staff can start audio call module (314) at once and input its specific with car coding (218) after, by voice call module (217) with its driver of Mobile phone hand-free mode audio call inquire reason correct in time or arrange rescue.
3, on a highway when there being overspeed of vehicle to travel, transmission travel speed is greater than the data message of this section speed limit higher limit by running data reading sending module (213) of this car.Now will there be following three kinds of mode early warning:
1. this car early warning: the running data of the data message that affiliated freeway surveillance and control center intelligent terminal (30) is sent by the data receiver identification module (214) of this car and this car compares, judge the higher limit of this car speed of a motor vehicle higher than section, place speed limit, start short sentence storage identification module (216) voice reminder driver correction at once and (as: please note! You are with hypervelocity! ).
2. front associated vehicle simultaneously early warning: all vehicles in front receive this data message with car mobile intelligent terminal (20) simultaneously, and separately and this car running data compare, judge the distance of this car and this car, if spacing is less than or equal to safe early warning distance (as 100 meters) of this car setting, start short sentence to store recognition module (216) voice message driver and notice dodging that (as: rear * * rice has the vehicle sailing at a high speed, and please notes and dodges at once! ).
3. high speed Surveillance center early warning: freeway surveillance and control center, place intelligent terminal (30) also receives this data message simultaneously, the data message of Bing Yuzhe center mark compares, judge the higher limit of the speed of a motor vehicle of this car higher than section, place speed limit, on giant-screen electronic chart, show its geographic position, travel direction, travel speed and specific coding (218) with the target form that glares, the sound prompting staff simultaneously sending " beep, beep " notes at once.Staff can start audio call module (314) and after inputting its specific coding (218), by voice call module (217) with its driver of Mobile phone hand-free mode audio call and season, it corrected.
4, when the vehicle travelled on a highway prepares to surmount front truck with the normal speed of a motor vehicle, following two kinds of mode early warning will be had:
1. this car early warning: the running data information of front vehicles and the running data of this car compare by the data receiver identification module (214) of this car, judge the speed of a motor vehicle of front vehicles and the spacing with this car.If the speed of a motor vehicle of front vehicles is lower than this car speed of a motor vehicle, and spacing is within safe early warning distance, starts short sentence storage recognition module (216) voice reminder driver at once and notices that (as: front * * rice has vehicle, and speed of a motor vehicle * * km/h please notes spacing! ).
2. front associated vehicle simultaneously early warning: front is all receive the data message of this car with car mobile intelligent terminal (20) after, data message respective with it for the data message of this car is compared judgement.If this car speed of a motor vehicle is greater than its speed of a motor vehicle and spacing is less than its safe early warning distance (as 100 meters), start short sentence at once and store its driver of recognition module (216) voice reminder (as: rear * * rice has vehicle to sail, and speed of a motor vehicle * * km/h please notes and dodges).
If satellite positioning module (212) cannot receive satellite navigation signals when the vehicle 5, travelled on a highway enters tunnel, start short sentence at once and store recognition module (216) and send voice message and (as: please note! Early warning system no signal, Zhu Yi looks at.), make driver improve notice.
If the vehicle 6, travelled on a highway sails out of highway and enters ring road or service area, satellite positioning module (212) and electric map module (211) detect, this leaves highway with car intelligent mobile terminal, by round-the-clock for closing high-speed highway anti-rear-end collision early warning system, stop sending this car running data, also the data that other intelligent terminals of reading are sent are stopped, and start short sentence storage recognition module (218) voice message driver (as: you sail out of highway, goodbye).
In sum, the round-the-clock anti-method for early warning that knocks into the back of highway of the present invention, the driver of each chassis of travelling on a highway can be made, understand in real time this car travel conditions and within the scope of safe early warning the information such as relative position, distance, the speed of a motor vehicle of oneself and nearby vehicle.Have abnormal conditions and to threaten this car safe once periphery, driver can obtain early warning in advance, has time enough to take corresponding measure to avoid rear-end collision occurring, for traffic safety provides safeguard.Surveillance center staff can also be made to understand local travel condition of vehicle in time, can Timeliness coverage if any the abnormal vehicle travelled, and initiatively correct in time with its voice call, to avoid rear-end collision occurs.
Claims (9)
1. the round-the-clock anti-method for early warning that knocks into the back of highway, it is characterized in that, one internet instant messaging system is set, comprise: mobile Internet (10), several are with car mobile intelligent terminal (20), several freeway surveillance and control centers intelligent terminal (30), connected by mobile Internet (10) wireless telecommunications between all intelligent terminals, make the instantaneous transmission can carrying out data, word, voice or image between intrasystem all intelligent terminals;
Described is the smart mobile phone carried with of every driver or other intelligent terminals with car mobile intelligent terminal (20), in these smart mobile phones or other intelligent terminals, highway rear-end collision prevention software A (21) is installed, make these smart mobile phones or other intelligent terminals become in this internet instant messaging system one by one with car mobile intelligent terminal (20), and obtain separately one specific for car coding (218); Described highway rear-end collision prevention software A (21) comprising: electric map module (211), satellite positioning module (212), running data read sending module (213), data receiver identification module (214), safe early warning distance setting module (215), short sentence store recognition module (216), voice call module (217), each with car mobile intelligent terminal specific with car coding (218) represent respective place vehicle;
Described freeway surveillance and control center intelligent terminal (30) is computer or other intelligent terminal that of having at heart in all freeway surveillance and controls is connected with giant-screen, in these computers or other intelligent terminals, highway rear-end collision prevention software B (31) is installed, become the center of freeway surveillance and control one by one intelligent terminal (30) in this internet instant messaging system, and obtain a specific centre code (315) separately; Described highway rear-end collision prevention software B (31) comprising: electric map module (311), region speed limit demarcate sending module (312), data receiver differentiates display module (313), audio call module (314), and the specific centre code (315) of each freeway surveillance and control center intelligent terminal represents respective freeway surveillance and control center.
2. the round-the-clock anti-method for early warning that knocks into the back of a kind of highway according to claim 1, it is characterized in that, with car mobile intelligent terminal (20) with except power supply, no longer make any electrical equipment between the vehicle of place be connected, also not be used on the vehicle of place and install any auxiliary equipment additional, directly gather out originally with the travel speed of car mobile intelligent terminal (20) place vehicle by satellite positioning module (212) and electric map module (211), travel direction, place highway numbering, the data such as geographical position coordinates, the running data of place vehicle is made up of these data, and by these running datas to be constantly sent to mobile Internet (10) with the name of car specific coding (218), these running datas are broadcasted away by mobile Internet (10) immediately, other all online intelligent terminals in this internet instant messaging system can be received.
3. the round-the-clock anti-method for early warning that knocks into the back of a kind of highway according to claim 2, it is characterized in that, this reading with the running data of car mobile intelligent terminal (20) place vehicle, transmission cycle and this car speed of a motor vehicle are inversely proportional to.
4. the round-the-clock anti-method for early warning that knocks into the back of a kind of highway according to claim 1, it is characterized in that, other are sent the running data of its place vehicle separately with car mobile intelligent terminal (20) compared with this car running data by mobile Internet (10) with car mobile intelligent terminal (20) by certain, filter out the same section with this car, equidirectional, and safe early warning distance setting module (215) set safe early warning distance within associated vehicle, voice informing driver, driver is made to understand nearby vehicle and the relative distance of oneself at any time, relative position, travel speed etc., travel abnormal associated vehicle when having within this car safe early warning distance, and injure this car safe time, this will start short sentence storage with car mobile intelligent terminal (20) and distinguish module (216), and voice message driver notes dodging.
5. the round-the-clock anti-method for early warning that knocks into the back of a kind of highway according to claim 4, it is characterized in that, the setting of described safe early warning distance: be according to the travel speed originally with car mobile intelligent terminal (20) place vehicle, the running data of other vehicles within this front side of decision recognition different distance, the safe early warning distance of this front side is proportional to this car travel speed, and this car rear safe early warning distance is a steady state value.
6. the round-the-clock anti-method for early warning that knocks into the back of a kind of highway according to claim 1, it is characterized in that, the labeled data information sent by mobile Internet (10) at freeway surveillance and control center intelligent terminal (30) with car mobile intelligent terminal (20) is compared with this car running data, filter out the freeway surveillance and control center of section, this car place ownership, read the speed limit in its section, place, and compared with this car speed of a motor vehicle, identify this car speed of a motor vehicle and whether meet its requirement, if when this car speed of a motor vehicle and section, place speed limit are not inconsistent, voice message driver corrects with car mobile intelligent terminal (20) by this, the audio call that can also receive from freeway surveillance and control care workers is inquired simultaneously.
7. the round-the-clock anti-method for early warning that knocks into the back of a kind of highway according to claim 1, it is characterized in that, Surveillance center staff demarcates sending module (312) by region speed limit, electronic chart mark out in this center compass of competency, each bar highway origin or beginning (A1, and terminal (B1 A2), B2) geographic coordinate values, also mark out each origin or beginning (C1 needing speed-limit road section, and terminal (D1 C2), D2) geographic coordinate values and speed limit (n1--n2) or (n21--n22), the labeled data information of these geographic coordinate values be marked and speed limit group cost center, and these labeled data information are sent to mobile Internet (10) with the name at the specific centre code in this center (315), the transmission cycle is a steady state value, these labeled data information broadcastings are gone out by mobile Internet (10) immediately, make allly in this internet instant messaging system can constantly to receive with car mobile intelligent terminal (20) online.
8. the round-the-clock anti-method for early warning that knocks into the back of a kind of highway according to claim 7, it is characterized in that, speed-limit road section and speed limit according to weather or other factors, suitably can be adjusted by Surveillance center staff.
9. the round-the-clock anti-method for early warning that knocks into the back of a kind of highway according to claim 1, it is characterized in that, freeway surveillance and control center intelligent terminal (30) by the running data respectively sent by mobile Internet (10) with car mobile intelligent terminal (20) compared with the labeled data at this center, the local speed of a motor vehicle is greater than section, the place speed limit upper limit (n1, or be less than speed limit lower limit (n2 n21), n22) vehicle identifies, and the form adding word or numeral with the cursor glittered on giant-screen electronic chart shows the numbering of its place highway, the direction travelled, the speed travelled, geographical position coordinates, with car specific coding (218) etc., and have prompt tone to point out staff to note, make the staff at freeway surveillance and control center can Timeliness coverage intuitively see its particular location and with car specific coding (218), staff can start audio call module (314), input it and under Mobile phone hand-free state, carry out audio call by voice call module (217) afterwards with car specific coding (218), inquiry, make it correct.
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106157667A (en) * | 2016-08-12 | 2016-11-23 | 江苏大学 | A kind of expressway traffic accident early warning system based on mobile phone A PP |
| CN106254426A (en) * | 2016-07-20 | 2016-12-21 | 杭州网易云音乐科技有限公司 | A kind of method and apparatus being carried out by terminal blowing a whistle |
| CN106713875A (en) * | 2017-03-28 | 2017-05-24 | 朱华章 | Panoramic video control method and system of urban road traffic |
| CN108039065A (en) * | 2017-12-25 | 2018-05-15 | 重庆冀繁科技发展有限公司 | Vehicle operation safety monitoring method |
| CN108062869A (en) * | 2016-11-09 | 2018-05-22 | 郑州大学 | Expressway chain collision method for early warning and system |
| CN108091178A (en) * | 2017-12-25 | 2018-05-29 | 重庆冀繁科技发展有限公司 | Vehicle collision avoidance system based on car networking |
| CN109508001A (en) * | 2018-10-23 | 2019-03-22 | 浙江欧菲克斯交通科技有限公司 | Anti- control system and the control method of knocking into the back based on mobile traffic information display device |
| CN110827551A (en) * | 2019-10-22 | 2020-02-21 | 江苏广宇协同科技发展研究院有限公司 | Method, device and system for identifying abnormal vehicles on expressway |
| CN111784873A (en) * | 2020-07-01 | 2020-10-16 | 上海城市交通设计院有限公司 | Machine learning principle-based expressway safety vehicle-mounted intelligent system and working process |
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| CN112885149A (en) * | 2021-03-06 | 2021-06-01 | 关星明 | Rear-end collision prevention reminding device |
| GB2594338A (en) * | 2020-04-07 | 2021-10-27 | Brian R A Wybrow Dr | Detection system |
| CN114120646A (en) * | 2021-11-26 | 2022-03-01 | 华录易云科技有限公司 | Rapid response system and method for expressway emergency accident |
| CN114255614A (en) * | 2021-12-07 | 2022-03-29 | 郑州大学 | Intelligent expressway vehicle deceleration early warning method and system based on vehicle-mounted smart phone and automobile data recorder |
| CN114582147A (en) * | 2020-12-02 | 2022-06-03 | 通用汽车环球科技运作有限责任公司 | Reversing operation detection system and method |
| CN114779253A (en) * | 2022-04-18 | 2022-07-22 | 深圳市七洲电子有限公司 | Method and system for actively preventing rear vehicle collision |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005115883A (en) * | 2003-10-07 | 2005-04-28 | Ikuo Osada | Automobile automatic driving method by wireless signal system |
| JP2005173784A (en) * | 2003-12-09 | 2005-06-30 | Nec Corp | System, method, device, and program for video information distribution |
| CN201910142U (en) * | 2011-01-18 | 2011-07-27 | 曲涛 | Vehicle rear-end collision early warning system based on GPS locating information and wireless communication network |
| CN102737499A (en) * | 2012-05-17 | 2012-10-17 | 西安亿力通微波科技有限公司 | Expressway vehicle management and guidance command system and method based on mobile communication |
| CN103093612A (en) * | 2012-11-07 | 2013-05-08 | 无锡成电科大科技发展有限公司 | Safety system based on Internet of things |
| CN103325280A (en) * | 2013-06-28 | 2013-09-25 | 煤炭科学研究总院 | Outdoor mining vehicle anti-collision dispatching system and vehicle terminals |
| CN203773743U (en) * | 2014-03-01 | 2014-08-13 | 许文锋 | Road traffic information monitoring and early warning system |
| CN104299451A (en) * | 2014-10-28 | 2015-01-21 | 天津工业大学 | Intelligent early warning system for preventing pileup on highway |
-
2015
- 2015-09-14 CN CN201510600702.8A patent/CN105118322A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005115883A (en) * | 2003-10-07 | 2005-04-28 | Ikuo Osada | Automobile automatic driving method by wireless signal system |
| JP2005173784A (en) * | 2003-12-09 | 2005-06-30 | Nec Corp | System, method, device, and program for video information distribution |
| CN201910142U (en) * | 2011-01-18 | 2011-07-27 | 曲涛 | Vehicle rear-end collision early warning system based on GPS locating information and wireless communication network |
| CN102737499A (en) * | 2012-05-17 | 2012-10-17 | 西安亿力通微波科技有限公司 | Expressway vehicle management and guidance command system and method based on mobile communication |
| CN103093612A (en) * | 2012-11-07 | 2013-05-08 | 无锡成电科大科技发展有限公司 | Safety system based on Internet of things |
| CN103325280A (en) * | 2013-06-28 | 2013-09-25 | 煤炭科学研究总院 | Outdoor mining vehicle anti-collision dispatching system and vehicle terminals |
| CN203773743U (en) * | 2014-03-01 | 2014-08-13 | 许文锋 | Road traffic information monitoring and early warning system |
| CN104299451A (en) * | 2014-10-28 | 2015-01-21 | 天津工业大学 | Intelligent early warning system for preventing pileup on highway |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106254426A (en) * | 2016-07-20 | 2016-12-21 | 杭州网易云音乐科技有限公司 | A kind of method and apparatus being carried out by terminal blowing a whistle |
| CN106157667A (en) * | 2016-08-12 | 2016-11-23 | 江苏大学 | A kind of expressway traffic accident early warning system based on mobile phone A PP |
| CN108062869A (en) * | 2016-11-09 | 2018-05-22 | 郑州大学 | Expressway chain collision method for early warning and system |
| CN106713875A (en) * | 2017-03-28 | 2017-05-24 | 朱华章 | Panoramic video control method and system of urban road traffic |
| CN108091178B (en) * | 2017-12-25 | 2020-10-09 | 重庆冀繁科技发展有限公司 | Vehicle anti-collision system based on Internet of vehicles |
| CN108091178A (en) * | 2017-12-25 | 2018-05-29 | 重庆冀繁科技发展有限公司 | Vehicle collision avoidance system based on car networking |
| CN108039065B (en) * | 2017-12-25 | 2020-10-09 | 重庆冀繁科技发展有限公司 | Vehicle operation safety monitoring method |
| CN108039065A (en) * | 2017-12-25 | 2018-05-15 | 重庆冀繁科技发展有限公司 | Vehicle operation safety monitoring method |
| CN109508001A (en) * | 2018-10-23 | 2019-03-22 | 浙江欧菲克斯交通科技有限公司 | Anti- control system and the control method of knocking into the back based on mobile traffic information display device |
| CN109508001B (en) * | 2018-10-23 | 2019-07-30 | 浙江欧菲克斯交通科技有限公司 | Anti- control system and the control method of knocking into the back based on mobile traffic information display device |
| CN110827551A (en) * | 2019-10-22 | 2020-02-21 | 江苏广宇协同科技发展研究院有限公司 | Method, device and system for identifying abnormal vehicles on expressway |
| GB2594338A (en) * | 2020-04-07 | 2021-10-27 | Brian R A Wybrow Dr | Detection system |
| GB2594338B (en) * | 2020-04-07 | 2022-09-14 | Wybrow Brian R A | Detection system |
| CN111784873A (en) * | 2020-07-01 | 2020-10-16 | 上海城市交通设计院有限公司 | Machine learning principle-based expressway safety vehicle-mounted intelligent system and working process |
| CN112185115A (en) * | 2020-09-29 | 2021-01-05 | 南通智大信息技术有限公司 | Vehicle speed control method and device based on cloud platform |
| CN114582147A (en) * | 2020-12-02 | 2022-06-03 | 通用汽车环球科技运作有限责任公司 | Reversing operation detection system and method |
| CN112885149A (en) * | 2021-03-06 | 2021-06-01 | 关星明 | Rear-end collision prevention reminding device |
| CN114120646A (en) * | 2021-11-26 | 2022-03-01 | 华录易云科技有限公司 | Rapid response system and method for expressway emergency accident |
| CN114255614A (en) * | 2021-12-07 | 2022-03-29 | 郑州大学 | Intelligent expressway vehicle deceleration early warning method and system based on vehicle-mounted smart phone and automobile data recorder |
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