CN104680819A - Congestion-preventing method and system for roads - Google Patents
Congestion-preventing method and system for roads Download PDFInfo
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- CN104680819A CN104680819A CN201510023337.9A CN201510023337A CN104680819A CN 104680819 A CN104680819 A CN 104680819A CN 201510023337 A CN201510023337 A CN 201510023337A CN 104680819 A CN104680819 A CN 104680819A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
- G08G1/08—Controlling traffic signals according to detected number or speed of vehicles
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
- G08G1/096805—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route
- G08G1/096811—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route where the route is computed offboard
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
- G08G1/096833—Systems involving transmission of navigation instructions to the vehicle where different aspects are considered when computing the route
- G08G1/096844—Systems involving transmission of navigation instructions to the vehicle where different aspects are considered when computing the route where the complete route is dynamically recomputed based on new data
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- Engineering & Computer Science (AREA)
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- Traffic Control Systems (AREA)
Abstract
The invention discloses a congestion-preventing method for roads. The congestion-preventing method for roads comprises the following steps: establishing connection; pre-setting a first collecting region scope, a second collecting region scope, a vehicle speed collecting time segment value, a vehicle number, a first boundary value for unblocked vehicle speed and slow vehicle speed and a second boundary value for slow vehicle speed and congested vehicle speed by a platform; detecting and judging information of vehicle speeds and vehicle positions, uploading the information of vehicle speeds and vehicle positions to the platform; detecting and analyzing a first vehicle terminal numerical value passing through the first collecting region and a second vehicle terminal numerical value passing through the second collecting region within the vehicle speed collecting time segment by the platform, generating instructions according to the analysis result, judging the congestion conditions of roads, transmitting the instructions and the judgment result to a traffic light end and a vehicle terminal; displaying the congestion conditions of roads by the terminal; adjusting a running direction according to the instructions by the traffic light end. The congestion-preventing method and system for roads have the functions of intelligently recognizing the congestion conditions of roads and intelligently adjusting the running directions of traffic lights. In addition, the invention further provides a congestion-preventing system for roads.
Description
Technical field
The present invention relates to technical field of electronic communication, particularly relate to a kind of road anti-block up method and system thereof.
Background technology
In urban transportation, traffic light signals is the most important element of network of regulating the traffic, and urban transportation vehicle flowrate is increasing substantially in recent years, huge pressure is brought to traffic, therefore, improve the current rate of crossroad, relieving traffic jam is of great practical significance.
The traffic lights of current city crossroad, it is generally the change-over period of how many default traffic lights according to crossing vehicle, but the setting of fixed cycle may cause a direction vehicle to pass through already, and the vehicle of other direction is appointed and waited in line green light, and then the current rate of traffic is caused greatly to fall the end.
In addition; in prior art; driver can only understand condition of road surface by the mode of radio and telephone service platform; such mode often can cause following result: just learn that road has been blocked up when having arrived congested link, and, when only having congestion in road serious; traffic-police just can arrive scene and dredge; generally speaking need to spend the time of at least one or two hour to dredge, efficiency is the end very, brings larger trouble to the trip of people.
Therefore, method of blocking up and system thereof are to overcome above-mentioned defect to be badly in need of providing a kind of road to prevent.
Summary of the invention:
The present invention provides anti-method and the system thereof of blocking up of a kind of road for overcoming above-mentioned defect, and the present invention has can intelligent decision road congestion conditions, and the function in the current direction of Intelligent adjustment traffic lights.
For achieving the above object, the present invention adopts following technical scheme:
A kind of anti-method of blocking up of road, comprises the steps:
Car-mounted terminal and service platform establish a communications link, and traffic lights end and described service platform establish a communications link;
Second boundary value of the first boundary value that described service platform presets the first pickup area scope, the second pickup area scope, speed data collection time segment value, vehicle numerical value, the unimpeded speed of a motor vehicle ease up slow train speed and the slowly speed of a motor vehicle and the speed of a motor vehicle of blocking up;
Described car-mounted terminal detects and judges the speed of a motor vehicle and positional information, and the described speed of a motor vehicle and described positional information are uploaded to described service platform;
Described service platform detects respectively to be analyzed in described speed data collection time segment value, through the first car-mounted terminal numerical value of described first pickup area, and in described speed data collection time segment value, through the second car-mounted terminal numerical value of described second pickup area, and generate corresponding instruction according to detection analysis result, and the described speed of a motor vehicle to upload according to described car-mounted terminal and described positional information, contrast judgement road congestion conditions, and described instruction and described contrast judgement result are sent to car-mounted terminal described in addressed traffic lights end respectively;
Described car-mounted terminal shows described road congestion conditions information;
The described instruction that described traffic lights end transmits according to described service platform, Intelligent adjustment passes through direction.
Beneficial effect of the present invention is: the anti-method of blocking up of a kind of road of the present invention, after described car-mounted terminal, described service platform and described traffic lights end establish a communications link, by described service platform default value, described car-mounted terminal detects and judges the speed of a motor vehicle and vehicle position information, and detection judged result is sent to described service platform; Described service platform detects analyzes described car-mounted terminal numerical value, and generate corresponding instruction according to detection analysis result, and according to the described detection judged result that described car-mounted terminal is uploaded, contrast judgement road congestion conditions, and described instruction and contrast judgement result are sent to described traffic lights end and described car-mounted terminal respectively, described car-mounted terminal shows described contrast judgement result and understands for user, described traffic lights end is according to described instruction, Intelligent adjustment passes through direction, thus effectively can alleviate traffic congestion.
Preferably, described step also comprised the steps: after " described car-mounted terminal shows described road congestion conditions information "
Described car-mounted terminal is according to described judged result navigation way.
Preferably, " described service platform detects and analyzes in described speed data collection time segment value described step respectively, through the first car-mounted terminal numerical value of described first pickup area, and in described speed data collection time segment value, through the second car-mounted terminal numerical value of described second pickup area, and generate corresponding instruction according to detection analysis result, and the described speed of a motor vehicle to upload according to described car-mounted terminal and described positional information, contrast judgement road congestion conditions, and described instruction and described contrast judgement result are sent to car-mounted terminal described in addressed traffic lights end respectively " specifically comprise the steps:
Described service platform detects in described speed data collection time segment value, through the first car-mounted terminal numerical value of described first pickup area scope, detect in described speed of a motor vehicle time segment value, through the second car-mounted terminal numerical value of described second pickup area scope, and analyze described first car-mounted terminal numerical value and whether exceed described second car-mounted terminal numerical value, and analyze and exceed numerical value and whether exceed described vehicle numerical value, and analysis result is sent to described traffic lights end;
Described service platform calculates the first speed of a motor vehicle mean value of the described car-mounted terminal of the described first car-mounted terminal numerical value of described car-mounted terminal numerical value, calculates the second speed of a motor vehicle mean value of the described car-mounted terminal of described second car-mounted terminal numerical value;
Described in described service platform contrast judgement, whether the first speed of a motor vehicle mean value is less than described first boundary value, and time no, whether speed of a motor vehicle mean value described in contrast judgement is less than described second boundary value; And whether the second speed of a motor vehicle mean values is less than described first boundary value described in contrast judgement, no, described in contrast judgement, whether the second speed of a motor vehicle average is less than described second boundary value, and contrast judgement result is sent to described car-mounted terminal.
Preferably, the described Intelligent adjustment of described step " the described instruction that described traffic lights end transmits according to described service platform, Intelligent adjustment pass through direction " direction of passing through comprises: intelligence extends the transit time that the transit time in a direction and intelligence shorten other direction.
Preferably, described step " described car-mounted terminal detects and judges the speed of a motor vehicle and positional information; and the described speed of a motor vehicle and described positional information are uploaded to described service platform " in, detect and judge that the method for the positional information of described car-mounted terminal comprises: GPS, WIFI, LBS or communication base station.
Correspondingly, present invention also offers the anti-system of blocking up of a kind of road, comprising: car-mounted terminal, service platform and traffic lights end,
Described car-mounted terminal comprises:
First communication module, for establishing a communications link with described service platform;
Test the speed and locating module, judge described car-mounted terminal current vehicle speed and positional information for detecting, and the described speed of a motor vehicle and described positional information are uploaded to described service platform through described first communication module; And
Display module, is connected with described first communication module, for showing the information that described service platform transmits;
Described service platform comprises:
Second communication module, for establishing a communications link with described first communication module and described traffic lights end; Module is set, is connected with described second communication module, for presetting the first pickup area scope, the second boundary value of first boundary value that the second pickup area scope, speed data collection time segment value, vehicle numerical value, the unimpeded speed of a motor vehicle ease up slow train speed and the slowly speed of a motor vehicle and the speed of a motor vehicle of blocking up; And
Intelligent processing module, with described second communication module and describedly arrange model calling, for detecting the first car-mounted terminal numerical value analyzed through described first pickup area scope in described speed data collection time segment value, detect the second car-mounted terminal numerical value analyzed through described second pickup area scope in described acquisition time segment value, corresponding instruction is generated according to detection analysis result, and the described speed of a motor vehicle to upload according to described car-mounted terminal and described positional information, contrast judgement road congestion conditions, and described instruction and contrast judgement result are sent to described traffic lights end and described car-mounted terminal respectively, and
Described traffic lights end comprises:
Third communication module, establishes a communications link with described second communication module; And
Control module, with described third communication model calling, described instruction for transmitting according to described service platform, Intelligent adjustment passes through direction.
Beneficial effect of the present invention is, the anti-system of blocking up of a kind of road of the present invention, described car-mounted terminal detects in real time and judges the speed of a motor vehicle and positional information, and the described speed of a motor vehicle and described positional information are uploaded to described service platform in real time, described service platform is according to default value, detect and judge described car-mounted terminal numerical value, and generate corresponding instruction according to detection judged result, and the described speed of a motor vehicle to upload according to described car-mounted terminal and described positional information, contrast judgement present road congestion, and described instruction and contrast judgement result are sent to described traffic lights end and described car-mounted terminal respectively, described traffic lights end is according to described instruction, Intelligent adjustment passes through direction, thus achieve the judgement of road congestion conditions and effectively alleviate the congestion of road.
Preferably, described car-mounted terminal also comprises:
Navigation module, is connected with described first communication module, described contrast judgement result navigation way for transmitting according to described service platform.
Preferably, described Based Intelligent Control processing module specifically comprises:
Detecting unit, with described second communication module and describedly arrange model calling, in order to detect in described speed data collection time segment value through the first car-mounted terminal numerical value of described first pickup area scope and the second car-mounted terminal numerical value of detecting through described second pickup area scope in described speed of a motor vehicle time segment value;
Processing unit, with described second communication module, describedly arranges module and described detecting unit is connected, for calculating the first speed of a motor vehicle mean value of the described car-mounted terminal of described first car-mounted terminal numerical value, calculating the second speed of a motor vehicle mean value of the described car-mounted terminal of described second car-mounted terminal numerical value; And
Contrast judgement unit, with described second communication module, described module is set, described detecting unit and described processing unit connect, described second car-mounted terminal numerical value whether is greater than in order to analyze described first car-mounted terminal numerical value, and go beyond the scope whether exceed described vehicle numerical value, and generate corresponding instruction according to analysis result, described in contrast judgement, whether the first speed of a motor vehicle mean value is less than described first boundary value, time no, described in contrast judgement, whether the first speed of a motor vehicle mean value is less than described second boundary value, and, described in contrast judgement, whether the second speed of a motor vehicle mean value is less than described second boundary value, noly be, described in contrast judgement, whether the second speed of a motor vehicle mean value is less than described second boundary value, and described instruction and contrast judgement result are sent to described traffic lights end and described car-mounted terminal respectively.
Preferably, described " Intelligent adjustment pass through direction " comprising: described control module intelligence extends the transit time of a side, and intelligence shortens the transit time of other direction.
Preferably, the method detecting described car-mounted terminal positional information in described " detect and judge described car-mounted terminal current vehicle speed and positional information " comprises: GPS, WIFI, LBS or communication base station.
By following description also by reference to the accompanying drawings, the present invention will become more clear, and these accompanying drawings are for explaining embodiments of the invention.
Accompanying drawing explanation
With accompanying drawing, the invention will be further described, but the embodiment in accompanying drawing does not form any limitation of the invention.
Fig. 1 is the flow chart of steps that a kind of road of the present invention prevents the method for blocking up.
Fig. 2 is an embodiment process flow diagram of a kind of congestion in road method of the present invention.
Fig. 3 is the structured flowchart that a kind of road of the present invention prevents the system of blocking up.
Fig. 4 is the example structure block diagram that a kind of road of the present invention prevents the system of blocking up.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further illustrated, and this is preferred embodiment of the present invention.
Embodiment 1:
Please refer to Fig. 1, the anti-method 100 of blocking up of a kind of road of the present invention, comprises the steps:
S001, establishes a communications link; Particularly, described car-mounted terminal and described service platform establish a communications link, and described service platform and described traffic lights end establish a communications link.
S002, service platform default value; Particularly, the second boundary value of the first boundary value that described service platform presets the first pickup area scope, the second pickup area scope, speed data collection time segment value, vehicle numerical value, the unimpeded speed of a motor vehicle ease up slow train speed and the slowly speed of a motor vehicle and the speed of a motor vehicle of blocking up.More specifically, when described first pickup area scope and described second pickup area scope are in through street scope, described first boundary value for the second boundary value described in 20km/h be 65km/h, when described first pickup area scope and described second pickup area scope are in trunk roads scope, described first boundary value is 15km/h, described second boundary value is 45km/h, when described first pickup area scope and described second pickup area scope are in secondary distributor road regional extent, described first boundary value is 10km/h, described second boundary value is 35km/h, when described first pickup area scope and described second pickup area scope are in branch road scope, described first boundary value is 10km/h, described second boundary value is 35km/h, further, jam level of the present invention also can be divided into 5 grades: most jam level, general jam level, slowly grade, unimpeded grade and the most unimpeded grade, wherein, when being in through street scope, the speed of a motor vehicle of above-mentioned grade is not for be: be less than or equal to 20km/h, (20km/h, 35km/h], (35km/h, 50km/h], (50km/h, 65km/h], be greater than 65km/h, when being in major trunk roads scope, the speed of a motor vehicle of above-mentioned grade is not for be: be less than or equal to 15km/h, (15km/h, 25km/h], (and 25km/h, 35km/h], (30km/h, 45km/h], be greater than 45km/h, when being in secondary distributor road scope, be less than or equal to 10km/h, (10km/h, 15km/h], (15km/h, 25km/h], (25km/h, 35km/h], be greater than 35km/h, similar to described secondary distributor road scope when being in branch road scope, please secondary distributor road numerical range described in parameter.Certainly, described first boundary value and described second boundary value are not limited to above-mentioned numerical value, specifically can arrange according to the traffic of locality.
S003, car-mounted terminal detects and judges the speed of a motor vehicle and positional information, and the described speed of a motor vehicle and described positional information are uploaded to service platform; Particularly, described car-mounted terminal detects in real time and judges the speed of a motor vehicle and positional information, and the described speed of a motor vehicle and described positional information are uploaded to described service platform in real time; More specifically, described car-mounted terminal is detected in real time by vehicle speed sensor and judges the described speed of a motor vehicle, then determines described car-mounted terminal positional information by GPS localization method.Further, the defining method of described car-mounted terminal positional information also comprises: WIFI method, LBS method or communication base station method.
S004, service platform detects analyzes car-mounted terminal numerical value, and calculates speed of a motor vehicle mean value, particularly, described service platform detects the first car-mounted terminal numerical value through described first pickup area scope in described speed data collection time segment value, detect the second car-mounted terminal numerical value through described second pickup area scope in described speed data collection time segment value, analyze described first car-mounted terminal numerical value and whether exceed described second car-mounted terminal numerical value, when being, judge whether exceed numerical value exceeds described preset vehicle numerical value, and generate corresponding instruction according to analysis result, and calculate first speed of a motor vehicle mean value of described car-mounted terminal of described first car-mounted terminal numerical value respectively, and the second speed of a motor vehicle mean value of the described car-mounted terminal of described second car-mounted terminal numerical value, namely calculate in described speed data collection time segment value, through the first speed of a motor vehicle mean value of described first pickup area scope, with in the described speed data collection time segment value of calculating, through the second speed of a motor vehicle mean value of described second pickup area scope.
S005, service platform contrast judgement speed of a motor vehicle mean value, and difference move instruction and contrast judgement result are to traffic lights end and car-mounted terminal; Particularly, described in described service platform contrast judgement, whether the first speed of a motor vehicle mean value is less than described first boundary value, time no, described in contrast judgement, whether the first speed of a motor vehicle mean value is less than described second boundary value, described in described service platform contrast judgement, whether the second speed of a motor vehicle mean value is less than described first boundary value, time no, described in contrast judgement, whether the second speed of a motor vehicle mean value is less than described second boundary value, meanwhile, described instruction and contrast judgement result are sent to described traffic lights end and described car-mounted terminal respectively.More specifically, when described first speed of a motor vehicle mean value is less than described first boundary value, described contrast judgement result is " described first pickup area scope direction congestion in road ", when described first speed of a motor vehicle mean value is greater than described first boundary value and is less than described second boundary value, described contrast judgement result is " described first pickup area scope direction road is slow ", when described first speed of a motor vehicle mean value is greater than described second boundary value, described contrast judgement result is " described first pickup area scope direction the coast is clear "; In like manner, when described second speed of a motor vehicle mean value is less than described first boundary value, described contrast judgement result is " described second pickup area scope direction congestion in road ", when described second speed of a motor vehicle mean value is greater than described first boundary value and is less than described second boundary value, described contrast judgement result is " described second pickup area scope direction road is slow ", when described second speed of a motor vehicle mean value is greater than described second boundary value, described contrast judgement result is " described second pickup area scope direction the coast is clear ".
S006, car-mounted terminal shows described contrast judgement result; Particularly, the described contrast judgement that described service platform transmits by described car-mounted terminal the results are shown on display screen to be understood for user; Further, the mode of all right voice broadcast of described car-mounted terminal, informs driver by described contrast judgement result.
S007, traffic lights end Intelligent adjustment passes through direction, particularly, when described first car-mounted terminal numerical value is greater than described second car-mounted terminal numerical value, and exceed numerical value when being greater than described preset vehicle numerical value, when the traffic lights in described first pickup area scope direction is in when red state, described service platform sends instruction to described traffic lights end, described traffic lights end is indicated to be green light state by when red State Transferring current for the traffic lights in described first pickup area scope direction, transfer the green light state of the traffic lights in described second pickup area scope direction to when red state, when the traffic lights in described first pickup area scope direction is in green light state, described service platform sends instruction and indicates described traffic lights end to perform the lighting time of the traffic lights green light extending described first pickup area scope direction, shorten the lighting time of the traffic lights end green light in described second pickup area scope direction simultaneously, when described first car-mounted terminal numerical value is less than the second car-mounted terminal numerical value, and the numerical value that described second car-mounted terminal numerical value exceeds described first car-mounted terminal numerical value is when being greater than described preset vehicle value, when the traffic lights in described second pickup area scope direction is in when red state, described service platform sends instruction to described traffic lights end, described traffic lights end is indicated to be green light state by when red State Transferring current for the traffic lights in described second pickup area scope direction, transfer the green light state of the traffic lights in described first pickup area scope direction to when red state, when the traffic lights in described second pickup area scope direction is in green light state, described service platform sends instruction and indicates described traffic lights end to perform the lighting time of the traffic lights green light extending described second pickup area scope direction, shorten the lighting time of the traffic lights end green light in described first pickup area scope direction simultaneously.Further, when described first pickup area scope is the regional extent of the east-west direction at described traffic lights place, described second pickup area scope is that the northwest at described traffic lights place is to regional extent.
Embodiment 2:
Please refer to Fig. 2, the anti-method 100 of blocking up of a kind of road of the present invention, comprises the steps:
S001, establishes a communications link; Particularly, described car-mounted terminal and described service platform establish a communications link, and described service platform and described traffic lights end establish a communications link.
S002, service platform default value; Particularly, the second boundary value of the first boundary value that described service platform presets the first pickup area scope, the second pickup area scope, speed data collection time segment value, vehicle numerical value, the unimpeded speed of a motor vehicle ease up slow train speed and the slowly speed of a motor vehicle and the speed of a motor vehicle of blocking up.More specifically, when described first pickup area scope and described second pickup area scope are in through street scope, described first boundary value for the second boundary value described in 20km/h be 65km/h, when described first pickup area scope and described second pickup area scope are in trunk roads scope, described first boundary value is 15km/h, described second boundary value is 45km/h, when described first pickup area scope and described second pickup area scope are in secondary distributor road regional extent, described first boundary value is 10km/h, described second boundary value is 35km/h, when described first pickup area scope and described second pickup area scope are in branch road scope, described first boundary value is 10km/h, described second boundary value is 35km/h, further, jam level of the present invention also can be divided into 5 grades: most jam level, general jam level, slowly grade, unimpeded grade and the most unimpeded grade, wherein, when being in through street scope, the speed of a motor vehicle of above-mentioned grade is not for be: be less than or equal to 20km/h, (20km/h, 35km/h], (35km/h, 50km/h], (50km/h, 65km/h], be greater than 65km/h, when being in major trunk roads scope, the speed of a motor vehicle of above-mentioned grade is not for be: be less than or equal to 15km/h, (15km/h, 25km/h], (and 25km/h, 35km/h], (30km/h, 45km/h], be greater than 45km/h, when being in secondary distributor road scope, be less than or equal to 10km/h, (10km/h, 15km/h], (15km/h, 25km/h], (25km/h, 35km/h], be greater than 35km/h, similar to described secondary distributor road scope when being in branch road scope, please secondary distributor road numerical range described in parameter.Certainly, described first boundary value and described second boundary value are not limited to above-mentioned numerical value, specifically can arrange according to the traffic of locality.
S003, car-mounted terminal detects and judges the speed of a motor vehicle and positional information, and the described speed of a motor vehicle and described positional information are uploaded to service platform; Particularly, described car-mounted terminal detects in real time and judges the speed of a motor vehicle and positional information, and the described speed of a motor vehicle and described positional information are uploaded to described service platform in real time; More specifically, described car-mounted terminal is detected in real time by vehicle speed sensor and judges the described speed of a motor vehicle, then determines described car-mounted terminal positional information by GPS localization method.Further, the defining method of described car-mounted terminal positional information also comprises: WIFI method, LBS method or communication base station method.
S004, service platform detects analyzes car-mounted terminal numerical value, and calculates speed of a motor vehicle mean value, particularly, described service platform detects the first car-mounted terminal numerical value through described first pickup area scope in described speed data collection time segment value, detect the second car-mounted terminal numerical value through described second pickup area scope in described speed data collection time segment value, analyze described first car-mounted terminal numerical value and whether exceed described second car-mounted terminal numerical value, when being, judge whether exceed numerical value exceeds described preset vehicle numerical value, and generate corresponding instruction according to analysis result, and calculate first speed of a motor vehicle mean value of described car-mounted terminal of described first car-mounted terminal numerical value respectively, and the second speed of a motor vehicle mean value of the described car-mounted terminal of described second car-mounted terminal numerical value, namely calculate in described speed data collection time segment value, through the first speed of a motor vehicle mean value of described first pickup area scope, with in the described speed data collection time segment value of calculating, through the second speed of a motor vehicle mean value of described second pickup area scope.
S005, service platform contrast judgement speed of a motor vehicle mean value, and difference move instruction and contrast judgement result are to traffic lights end and car-mounted terminal; Particularly, described in described service platform contrast judgement, whether the first speed of a motor vehicle mean value is less than described first boundary value, time no, described in contrast judgement, whether the first speed of a motor vehicle mean value is less than described second boundary value, described in described service platform contrast judgement, whether the second speed of a motor vehicle mean value is less than described first boundary value, time no, described in contrast judgement, whether the second speed of a motor vehicle mean value is less than described second boundary value, meanwhile, described instruction and contrast judgement result are sent to described traffic lights end and described car-mounted terminal respectively.More specifically, when described first speed of a motor vehicle mean value is less than described first boundary value, described contrast judgement result is " described first pickup area scope direction congestion in road ", when described first speed of a motor vehicle mean value is greater than described first boundary value and is less than described second boundary value, described contrast judgement result is " described first pickup area scope direction road is slow ", when described first speed of a motor vehicle mean value is greater than described second boundary value, described contrast judgement result is " described first pickup area scope direction the coast is clear "; In like manner, when described second speed of a motor vehicle mean value is less than described first boundary value, described contrast judgement result is " described second pickup area scope direction congestion in road ", when described second speed of a motor vehicle mean value is greater than described first boundary value and is less than described second boundary value, described contrast judgement result is " described second pickup area scope direction road is slow ", when described second speed of a motor vehicle mean value is greater than described second boundary value, described contrast judgement result is " described second pickup area scope direction the coast is clear ".
S006, car-mounted terminal shows described contrast judgement result; Particularly, the described contrast judgement that described service platform transmits by described car-mounted terminal the results are shown on display screen to be understood for user; Further, the mode of all right voice broadcast of described car-mounted terminal, informs driver by described contrast judgement result.
S007, traffic lights end Intelligent adjustment passes through direction, particularly, when described first car-mounted terminal numerical value is greater than described second car-mounted terminal numerical value, and exceed numerical value when being greater than described preset vehicle numerical value, when the traffic lights in described first pickup area scope direction is in when red state, described service platform sends instruction to described traffic lights end, described traffic lights end is indicated to be green light state by when red State Transferring current for the traffic lights in described first pickup area scope direction, transfer the green light state of the traffic lights in described second pickup area scope direction to when red state, when the traffic lights in described first pickup area scope direction is in green light state, described service platform sends instruction and indicates described traffic lights end to perform the lighting time of the traffic lights green light extending described first pickup area scope direction, shorten the lighting time of the traffic lights end green light in described second pickup area scope direction simultaneously, when described first car-mounted terminal numerical value is less than the second car-mounted terminal numerical value, and the numerical value that described second car-mounted terminal numerical value exceeds described first car-mounted terminal numerical value is when being greater than described preset vehicle value, when the traffic lights in described second pickup area scope direction is in when red state, described service platform sends instruction to described traffic lights end, described traffic lights end is indicated to be green light state by when red State Transferring current for the traffic lights in described second pickup area scope direction, transfer the green light state of the traffic lights in described first pickup area scope direction to when red state, when the traffic lights in described second pickup area scope direction is in green light state, described service platform sends instruction and indicates described traffic lights end to perform the lighting time of the traffic lights green light extending described second pickup area scope direction, shorten the lighting time of the traffic lights end green light in described first pickup area scope direction simultaneously.Further, when described first pickup area scope is the regional extent of the east-west direction at described traffic lights place, described second pickup area scope is that the northwest at described traffic lights place is to regional extent.
S008, car-mounted terminal is according to contrast judgement result navigation way; Particularly, the described contrast judgement result that described car-mounted terminal transmits according to described service platform, in conjunction with the navigation feature of self, navigation way, thus avoid increasing the weight of congestion.
As can be seen from the above description, the anti-method 100 of blocking up of a kind of road of the present invention, after establishing a communications link, described service platform default value, described car-mounted terminal detects in real time and judges the speed of a motor vehicle and positional information, and the described speed of a motor vehicle and described positional information are uploaded to described service platform in real time, described service platform detects analyzes car-mounted terminal numerical value, and generate command adapted thereto according to analysis result, and the described speed of a motor vehicle to upload according to described car-mounted terminal and described positional information, contrast judgement present road congestion, and described instruction and contrast judgement result are sent to described traffic lights end and described car-mounted terminal respectively, described car-mounted terminal shows described contrast judgement result, described traffic lights end is according to described instruction, Intelligent adjustment passes through direction, thus realize Intelligent Measurement road congestion conditions, and Intelligent adjustment traffic lights passes through the function in direction.
Embodiment 3:
Please refer to Fig. 3, the anti-system 200 of blocking up of a kind of road of the present invention, comprising: car-mounted terminal 00, service platform 10 and traffic lights end 20, described car-mounted terminal 00 is connected with described service platform 10, and described service platform 10 is connected with described traffic lights 20.
Particularly, described car-mounted terminal 00 comprises:
First communication module 001, for establishing a communications link with described service platform 10;
Testing the speed and locating module 002, judging described car-mounted terminal 00 current vehicle speed and positional information for detecting, and the described speed of a motor vehicle and described positional information are uploaded to described service platform 10 through described first communication module 001; Further, describedly to test the speed and locating module 002 comprises vehicle speed sensor, detected in real time by described vehicle speed sensor and judge described car-mounted terminal 00 current vehicle speed, described to test the speed and locating module 002 judges the positional information of described car-mounted terminal 00 by the method detection of location, WIFI, LBS or communication base station; And
Display module 003, is connected with described first communication module 001, for showing the information that described service platform 20 transmits.
Described service platform 10 comprises:
Second communication module 101, for establishing a communications link with described first communication module 001 and described traffic lights end 20;
Module 102 is set, described arrange module 102 be connected with described second communication module 101, in order to preset the first pickup area scope, the second boundary value of first boundary value that the second pickup area scope, speed data collection time segment value, vehicle numerical value, the unimpeded speed of a motor vehicle ease up slow train speed and the slowly speed of a motor vehicle and the speed of a motor vehicle of blocking up, particularly, when described first pickup area scope and described second pickup area scope are in through street scope, described first boundary value for the second boundary value described in 20km/h be 65km/h, when described first pickup area scope and described second pickup area scope are in trunk roads scope, described first boundary value is 15km/h, described second boundary value is 45km/h, when described first pickup area scope and described second pickup area scope are in secondary distributor road regional extent, described first boundary value is 10km/h, described second boundary value is 35km/h, when described first pickup area scope and described second pickup area scope are in branch road scope, described first boundary value is 10km/h, described second boundary value is 35km/h, further, jam level of the present invention also can be divided into 5 grades: most jam level, general jam level, slowly grade, unimpeded grade and the most unimpeded grade, wherein, when being in through street scope, the speed of a motor vehicle of above-mentioned grade is not for be: be less than or equal to 20km/h, (20km/h, 35km/h], (35km/h, 50km/h], (50km/h, 65km/h], be greater than 65km/h, when being in major trunk roads scope, the speed of a motor vehicle of above-mentioned grade is not for be: be less than or equal to 15km/h, (15km/h, 25km/h], (and 25km/h, 35km/h], (30km/h, 45km/h], be greater than 45km/h, when being in secondary distributor road scope, be less than or equal to 10km/h, (10km/h, 15km/h], (15km/h, 25km/h], (25km/h, 35km/h], be greater than 35km/h, similar to described secondary distributor road scope when being in branch road scope, please secondary distributor road numerical range described in parameter.Certainly, described first boundary value and described second boundary value are not limited to numerical value described above, specifically can set in conjunction with actual conditions according to user; And
Intelligent processing module 103, be connected with described second communication module 101 and the described module 102 that arranges, for detecting the first car-mounted terminal numerical value analyzed through described first pickup area scope in described speed data collection time segment value, detect the second car-mounted terminal numerical value analyzed through described second pickup area scope in described acquisition time segment value, corresponding instruction is generated according to detection analysis result, and the described speed of a motor vehicle to upload according to described car-mounted terminal 00 and described positional information, contrast judgement road congestion conditions, and described instruction and contrast judgement result are sent to described traffic lights end 20 and described car-mounted terminal 00 respectively, further, described intelligent processing module 103 specifically comprises:
Detecting unit 1031, with described second communication mould, 011 and the described module 102 that arranges connect, in order to detect in described speed data collection time segment value through the first car-mounted terminal numerical value of described first pickup area scope and the second car-mounted terminal numerical value of detecting through described second pickup area scope in described speed of a motor vehicle time segment value;
Processing unit 1032, is connected, for calculating the first speed of a motor vehicle mean value of the described car-mounted terminal 00 of described first car-mounted terminal numerical value, calculating the second speed of a motor vehicle mean value of the described car-mounted terminal 00 of described second car-mounted terminal numerical value with described second communication module 101, the described module 102 that arranges; And
Contrast judgement unit 1033, with described second communication module 101, described module 102 is set, described detecting unit 1031 and described processing unit 1032 connect, described second car-mounted terminal numerical value whether is greater than in order to analyze described first car-mounted terminal numerical value, and go beyond the scope whether exceed described vehicle numerical value, and generate corresponding instruction according to analysis result, described in contrast judgement, whether the first speed of a motor vehicle mean value is less than described first boundary value, time no, described in contrast judgement, whether the first speed of a motor vehicle mean value is less than described second boundary value, and, described in contrast judgement, whether the second speed of a motor vehicle mean value is less than described second boundary value, noly be, described in contrast judgement, whether the second speed of a motor vehicle mean value is less than described second boundary value, and described instruction and contrast judgement result are sent to described traffic lights end 20 and described car-mounted terminal 00 respectively.Further, when described first speed of a motor vehicle mean value is less than described first boundary value, described contrast judgement result is " described first pickup area scope direction congestion in road ", when described first speed of a motor vehicle mean value is greater than described first boundary value and is less than described second boundary value, described contrast judgement result is " described first pickup area scope direction road is slow ", when described first speed of a motor vehicle mean value is greater than described second boundary value, described contrast judgement result is " described first pickup area scope direction the coast is clear "; In like manner, when described second speed of a motor vehicle mean value is less than described first boundary value, described contrast judgement result is " described second pickup area scope direction congestion in road ", when described second speed of a motor vehicle mean value is greater than described first boundary value and is less than described second boundary value, described contrast judgement result is " described second pickup area scope direction road is slow ", when described second speed of a motor vehicle mean value is greater than described second boundary value, described contrast judgement result is " described second pickup area scope direction the coast is clear ".
And described traffic lights end 20 comprises:
Third communication module 201, establishes a communications link with described second communication module 101; And
Control module 202, is connected with described third communication module 201, described instruction for transmitting according to described service platform 10, and Intelligent adjustment passes through direction, particularly, particularly, when described first car-mounted terminal numerical value is greater than described second car-mounted terminal numerical value, and exceed numerical value when being greater than described preset vehicle numerical value, when the traffic lights in described first pickup area scope direction is in when red state, described service platform 10 sends instruction to described traffic lights end 20, described traffic lights end 20 is indicated to be green light state by when red State Transferring current for the traffic lights in described first pickup area scope direction, transfer the green light state of the traffic lights in described second pickup area scope direction to when red state, when the traffic lights in described first pickup area scope direction is in green light state, described service platform 10 sends instruction and indicates described traffic lights end 20 to perform the lighting time of the traffic lights green light extending described first pickup area scope direction, shorten the lighting time of traffic lights end 20 green light in described second pickup area scope direction simultaneously, when described first car-mounted terminal numerical value is less than the second car-mounted terminal numerical value, and the numerical value that described second car-mounted terminal numerical value exceeds described first car-mounted terminal numerical value is when being greater than described preset vehicle value, when the traffic lights in described second pickup area scope direction is in when red state, described service platform 10 sends instruction to described traffic lights end 20, the ends 20 such as described traffic are indicated to be green light state by when red State Transferring current for the traffic lights in described second pickup area scope direction, transfer the green light state of the traffic lights in described first pickup area scope direction to when red state, when the traffic lights in described second pickup area scope direction is in green light state, described service platform 10 sends instruction and indicates described traffic lights end 20 to perform the lighting time of the traffic lights green light extending described second pickup area scope direction, shorten the lighting time of traffic lights end 20 green light in described first pickup area scope direction simultaneously.Further, when described first pickup area scope is the regional extent of the east-west direction at described traffic lights place, described second pickup area scope is that the northwest at described traffic lights place is to regional extent.
Embodiment 4:
Please refer to Fig. 4, the anti-system 200 of blocking up of a kind of road of the present invention, comprising: car-mounted terminal 00, service platform 10 and traffic lights end 20, and described car-mounted terminal 00 communicates to connect with described service platform 10, and described service platform 10 communicates to connect with described traffic lights end 20.
Particularly, described car-mounted terminal 00 comprises:
First communication module 001, for establishing a communications link with described service platform 10;
Testing the speed and locating module 002, judging described car-mounted terminal 00 current vehicle speed and positional information for detecting, and the described speed of a motor vehicle and described positional information are uploaded to described service platform 10 through described first communication module 001; Further, describedly to test the speed and locating module 002 comprises vehicle speed sensor, detected in real time by described vehicle speed sensor and judge described car-mounted terminal 00 current vehicle speed, described to test the speed and locating module 002 judges the positional information of described car-mounted terminal 00 by the method detection of location, WIFI, LBS or communication base station; And
Display module 003, is connected with described first communication module 001, for showing the information that described service platform 20 transmits; And
Navigation module 004, described navigation module 004 is connected with described first communication module 001, described contrast judgement result navigation way for transmitting according to described service platform.
The present embodiment 4 is only with the difference of described embodiment 3: the described car-mounted terminal 00 of the present embodiment 4 is than described car-mounted terminal more than 00 navigation module 004 of embodiment 3, described service platform 10 and the described traffic lights end 20 of the described service platform 10 of the present embodiment 4 and described traffic lights end 20 and described embodiment 3 are similar, specifically please refer to foregoing description, repeat no more herein.
As can be seen from the above description, the anti-system 200 of blocking up of a kind of road of the present invention, after establishing a communications link, by described service platform 10 default value, described car-mounted terminal 00 detects in real time and judges the speed of a motor vehicle and positional information, and the described speed of a motor vehicle and described positional information are uploaded to described service platform 10 in real time, described service platform 10 detects the numerical value analyzing described car-mounted terminal 00, and generate instruction according to analysis result, and according to the data of described default value and reception, contrast judgement present road congestion, and described instruction and contrast judgement result are sent to described traffic lights end 20 and described car-mounted terminal 00 respectively, described car-mounted terminal 00 shows described contrast judgement result, described traffic lights end 20 is according to described instruction, the current direction of Intelligent adjustment traffic lights, thus achieve Intelligent Recognition road congestion conditions, and the function in the current direction of Intelligent adjustment traffic lights.
Finally should be noted that; above embodiment is only in order to illustrate technical scheme of the present invention; but not limiting the scope of the invention; although done to explain to the present invention with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to technical scheme of the present invention or equivalent replacement, and not depart from essence and the scope of technical solution of the present invention.
Claims (10)
1. the anti-method of blocking up of road, is characterized in that, comprise the steps:
Car-mounted terminal and service platform establish a communications link, and traffic lights end and described service platform establish a communications link;
Second boundary value of the first boundary value that described service platform presets the first pickup area scope, the second pickup area scope, speed data collection time segment value, vehicle numerical value, the unimpeded speed of a motor vehicle ease up slow train speed and the slowly speed of a motor vehicle and the speed of a motor vehicle of blocking up;
Described car-mounted terminal detects and judges the speed of a motor vehicle and positional information, and the described speed of a motor vehicle and described positional information are uploaded to described service platform;
Described service platform detects respectively to be analyzed in described speed data collection time segment value, through the first car-mounted terminal numerical value of described first pickup area, and in described speed data collection time segment value, through the second car-mounted terminal numerical value of described second pickup area, and generate corresponding instruction according to detection analysis result, and the described speed of a motor vehicle to upload according to described car-mounted terminal and described positional information, contrast judgement road congestion conditions, and described instruction and described contrast judgement result are sent to car-mounted terminal described in addressed traffic lights end respectively;
Described car-mounted terminal shows described road congestion conditions information;
The described instruction that described traffic lights end transmits according to described service platform, Intelligent adjustment passes through direction.
2. the anti-method of blocking up of road as claimed in claim 1, it is characterized in that, described step also comprised the steps: after " described car-mounted terminal shows described road congestion conditions information "
Described car-mounted terminal is according to described judged result navigation way.
3. the anti-method of blocking up of road as claimed in claim 1, it is characterized in that, " described service platform detects and analyzes in described speed data collection time segment value described step respectively, through the first car-mounted terminal numerical value of described first pickup area, and in described speed data collection time segment value, through the second car-mounted terminal numerical value of described second pickup area, and generate corresponding instruction according to detection analysis result, and the described speed of a motor vehicle to upload according to described car-mounted terminal and described positional information, contrast judgement road congestion conditions, and described instruction and described contrast judgement result are sent to car-mounted terminal described in addressed traffic lights end respectively " specifically comprise the steps:
Described service platform detects in described speed data collection time segment value, through the first car-mounted terminal numerical value of described first pickup area scope, detect in described speed of a motor vehicle time segment value, through the second car-mounted terminal numerical value of described second pickup area scope, and analyze described first car-mounted terminal numerical value and whether exceed described second car-mounted terminal numerical value, and analyze and exceed numerical value and whether exceed described vehicle numerical value, and analysis result is sent to described traffic lights end;
Described service platform calculates the first speed of a motor vehicle mean value of the described car-mounted terminal of the described first car-mounted terminal numerical value of described car-mounted terminal numerical value, calculates the second speed of a motor vehicle mean value of the described car-mounted terminal of described second car-mounted terminal numerical value;
Described in described service platform contrast judgement, whether the first speed of a motor vehicle mean value is less than described first boundary value, and time no, whether speed of a motor vehicle mean value described in contrast judgement is less than described second boundary value; And whether the second speed of a motor vehicle mean values is less than described first boundary value described in contrast judgement, no, described in contrast judgement, whether the second speed of a motor vehicle average is less than described second boundary value, and contrast judgement result is sent to described car-mounted terminal.
4. the anti-method of blocking up of road as claimed in claim 1, it is characterized in that, the described Intelligent adjustment of described step " the described instruction that described traffic lights end transmits according to described service platform, Intelligent adjustment pass through direction " direction of passing through comprises: intelligence extends the transit time that the transit time in a direction and intelligence shorten other direction.
5. the anti-method of blocking up of road as claimed in claim 1, it is characterized in that, described step " described car-mounted terminal detects and judges the speed of a motor vehicle and positional information; and the described speed of a motor vehicle and described positional information are uploaded to described service platform " in, detect and judge that the method for the positional information of described car-mounted terminal comprises: GPS, WIFI, LBS or communication base station.
6. the anti-system of blocking up of road, comprising: car-mounted terminal, service platform and traffic lights end, is characterized in that:
Described car-mounted terminal comprises:
First communication module, for establishing a communications link with described service platform;
Test the speed and locating module, judge described car-mounted terminal current vehicle speed and positional information for detecting, and the described speed of a motor vehicle and described positional information are uploaded to described service platform through described first communication module; And
Display module, is connected with described first communication module, for showing the information that described service platform transmits;
Described service platform comprises:
Second communication module, for establishing a communications link with described first communication module and described traffic lights end;
Module is set, is connected with described second communication module, for presetting the first pickup area scope, the second boundary value of first boundary value that the second pickup area scope, speed data collection time segment value, vehicle numerical value, the unimpeded speed of a motor vehicle ease up slow train speed and the slowly speed of a motor vehicle and the speed of a motor vehicle of blocking up; And
Intelligent processing module, with described second communication module and describedly arrange model calling, for detecting the first car-mounted terminal numerical value analyzed through described first pickup area scope in described speed data collection time segment value, detect the second car-mounted terminal numerical value analyzed through described second pickup area scope in described acquisition time segment value, corresponding instruction is generated according to detection analysis result, and the described speed of a motor vehicle to upload according to described car-mounted terminal and described positional information, contrast judgement road congestion conditions, and described instruction and contrast judgement result are sent to described traffic lights end and described car-mounted terminal respectively, and
Described traffic lights end comprises:
Third communication module, establishes a communications link with described second communication module; And
Control module, with described third communication model calling, described instruction for transmitting according to described service platform, Intelligent adjustment passes through direction.
7. the anti-system of blocking up of road as claimed in claim 6, it is characterized in that, described car-mounted terminal also comprises:
Navigation module, is connected with described first communication module, described contrast judgement result navigation way for transmitting according to described service platform.
8. the anti-system of blocking up of road as claimed in claim 6, it is characterized in that, described Based Intelligent Control processing module specifically comprises:
Detecting unit, with described second communication module and describedly arrange model calling, in order to detect in described speed data collection time segment value through the first car-mounted terminal numerical value of described first pickup area scope and the second car-mounted terminal numerical value of detecting through described second pickup area scope in described speed of a motor vehicle time segment value;
Processing unit, with described second communication module, describedly arranges module and described detecting unit is connected, for calculating the first speed of a motor vehicle mean value of the described car-mounted terminal of described first car-mounted terminal numerical value, calculating the second speed of a motor vehicle mean value of the described car-mounted terminal of described second car-mounted terminal numerical value; And
Contrast judgement unit, with described second communication module, described module is set, described detecting unit and described processing unit connect, described second car-mounted terminal numerical value whether is greater than in order to analyze described first car-mounted terminal numerical value, and go beyond the scope whether exceed described vehicle numerical value, and generate corresponding instruction according to analysis result, described in contrast judgement, whether the first speed of a motor vehicle mean value is less than described first boundary value, time no, described in contrast judgement, whether the first speed of a motor vehicle mean value is less than described second boundary value, and, described in contrast judgement, whether the second speed of a motor vehicle mean value is less than described second boundary value, noly be, described in contrast judgement, whether the second speed of a motor vehicle mean value is less than described second boundary value, and described instruction and contrast judgement result are sent to described traffic lights end and described car-mounted terminal respectively.
9. the anti-method of blocking up of road as claimed in claim 6, is characterized in that, described " Intelligent adjustment pass through direction " comprising: described control module intelligence extends the transit time of a side, and intelligence shortens the transit time of other direction.
10. the anti-method of blocking up of road as claimed in claim 6, is characterized in that, the method detecting described car-mounted terminal positional information in described " detect and judge described car-mounted terminal current vehicle speed and positional information " comprises: GPS, WIFI, LBS or communication base station.
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