CN107369320A - Road conditions information gathering method and device, vehicle, bus dispatching method and system - Google Patents
Road conditions information gathering method and device, vehicle, bus dispatching method and system Download PDFInfo
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- CN107369320A CN107369320A CN201710646725.1A CN201710646725A CN107369320A CN 107369320 A CN107369320 A CN 107369320A CN 201710646725 A CN201710646725 A CN 201710646725A CN 107369320 A CN107369320 A CN 107369320A
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0108—Measuring and analyzing of parameters relative to traffic conditions based on the source of data
- G08G1/0112—Measuring and analyzing of parameters relative to traffic conditions based on the source of data from the vehicle, e.g. floating car data [FCD]
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0125—Traffic data processing
- G08G1/0133—Traffic data processing for classifying traffic situation
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0137—Measuring and analyzing of parameters relative to traffic conditions for specific applications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
- G08G1/081—Plural intersections under common control
Abstract
The present invention provides a kind of road conditions information gathering method, wherein, the road conditions information gathering method includes：The braking state data of vehicle are obtained, and braking state data are uploaded to corresponding gateway, wherein, the braking state data include the brake number vehicle within a predetermined period of time；Determine the region residing for the vehicle；The braking state data of gateway collection are uploaded to the data processing platform (DPP) in the region described in the vehicle.The present invention also provides a kind of bus dispatching method, road conditions information gathering device, vehicle, bus dispatching system.The braking state data of the multiple vehicles of regional efficiently and accurately can be uploaded to data processing platform (DPP) using the road conditions information gathering method, so as to carry out accurate judgement to road conditions.
Description
Technical field
The present invention relates to traffic scheduling field, in particular it relates to a kind of road conditions information gathering method, perform the traffic information
The road conditions information gathering device of acquisition method including the vehicle of the road conditions information gathering device, a kind of bus dispatching method and one
Kind performs the bus dispatching system of the bus dispatching method.
Background technology
With the sharp increase of home-use car quantity, urban traffic blocking getting worse, how effective solving road is gathered around
Stifled problem is by the great attention of government and giving more sustained attention for general public.
In order to alleviate congestion in road, government encourages the common people to take public transport trip.At present, between the dispatching a car of bus
Every being fixed.When front section gets congestion, bus still can dispatch a car on time, exacerbate congestion in road phenomenon.
Therefore, how reasonably bus to be scheduled as this area technical problem urgently to be resolved hurrily.
The content of the invention
It is an object of the invention to a kind of road conditions information gathering method, perform the traffic information of the road conditions information gathering method
The vehicle of harvester including the road conditions information gathering device, a kind of bus dispatching method and a kind of execution bus dispatching side
The bus dispatching system of method.It can quickly and accurately judge to occur according to the traffic information that the road conditions information gathering method gathers
The region of congestion, it can effectively alleviate the generation of traffic congestion using the bus dispatching method.
To achieve these goals, as one aspect of the present invention, there is provided a kind of road conditions information gathering method, wherein,
The road conditions information gathering method includes：
The braking state data of vehicle are obtained, and braking state data are uploaded to corresponding gateway, wherein, the brake
Status data includes the brake number vehicle within a predetermined period of time；
Determine the region residing for the vehicle；
The braking state data of gateway collection are uploaded to the data processing platform (DPP) in the region described in the vehicle.
Preferably, the address of the data processing platform (DPP) of different zones is stored with the gateway, wherein, it is described to receive gateway
The braking state data of collection, which are uploaded to the step of data processing platform (DPP) in the region described in the vehicle, to be included：
Determine the address of data processing platform (DPP) corresponding to the region residing for the vehicle；
The braking state data of the gateway collection are uploaded to by corresponding number according to the address of the data processing platform (DPP)
According to processing platform.
As the second aspect of the invention, there is provided a kind of bus dispatching method, wherein, the bus dispatching method bag
Include：
The braking state data received in the data processing platform (DPP) of different zones are obtained, wherein, the data processing is put down
Brake number in platform is obtained for vehicle using above-mentioned road conditions information gathering method provided by the present invention；
Judge whether the region gets congestion according to the braking state data that the data processing platform (DPP) of regional obtains, wrap
Include：
When the vehicle that the number that braked in the data platform in predetermined amount of time exceedes pre-determined number exceedes predetermined ratio,
Judge that region corresponding to the data platform gets congestion；
When being braked in the data platform in predetermined amount of time, number exceedes the vehicle of pre-determined number not less than predetermined ratio
When, judge that region corresponding to the data platform does not get congestion；
The departure interval of the bus in the region not got congestion is arranged to the first predetermined space；
The bus departure interval in the region to get congestion is extended into the second predetermined space, second predetermined space is big
In first predetermined space.
Preferably, the bus dispatching method also includes：
The green time in the region to get congestion was arranged to for first scheduled time；
The green time in region that is adjacent with the region to get congestion and not getting congestion was arranged to for second scheduled time,
First scheduled time is more than second scheduled time；
It will not get congestion and surrounding be arranged to for the 3rd scheduled time in the absence of the green time in the region to get congestion,
Wherein,
3rd scheduled time is less than first scheduled time and is more than second scheduled time.
As the third aspect of the invention, there is provided a kind of road conditions information gathering device, it is characterised in that the road conditions letter
Breath harvester includes gateway, braking state data acquisition module and locating module：
The braking state data acquisition module is used to obtaining the braking state data of vehicle, and by the brake of the vehicle
Status data is sent to the gateway, wherein, the braking state data include the brake vehicle within a predetermined period of time
Number；
The locating module is used to determine the region residing for the vehicle；
The gateway is used to put down the data processing that the braking state data received are sent to region residing for the vehicle
Platform.
Preferably, the address of the data processing platform (DPP) of different zones is stored with the gateway, and can be according to described
Region residing for vehicle determines the address of data processing platform (DPP) corresponding to region residing for the vehicle.
As the fourth aspect of the invention, there is provided a kind of vehicle, wherein, the vehicle is included on provided by the present invention
State road conditions information gathering device.
Preferably, the braking state data acquisition module includes sensor, and the sensor is arranged on the vehicle
On brake block.
As the fifth aspect of the invention, there is provided a kind of bus dispatching system, wherein, the bus dispatching system includes
Multiple data processing platform (DPP)s, congestion judge module and scheduler module,
Multiple data processing platform (DPP)s are located at different regions respectively, and the data processing platform (DPP) is used to meet institute of the present invention
The braking state data that road conditions information gathering device in the above-mentioned vehicle provided uploads；
The congestion judge module is used for when brake number exceedes pre-determined number in predetermined amount of time in the data platform
Vehicle when exceeding predetermined ratio, judge that region corresponding to the data platform gets congestion；The congestion judge module is used for
When the number that braked in the data platform in predetermined amount of time exceedes the vehicle of pre-determined number not less than predetermined ratio, institute is judged
State region corresponding to data platform not get congestion, and the congestion judge module is used to will determine that result is sent to the scheduling
Module；
The scheduler module be used for by the departure interval of the bus in the region not got congestion be arranged to first it is predetermined between
The second predetermined space is extended to every and by bus departure interval in region for getting congestion, second predetermined space is more than
First predetermined space.
Preferably, the bus dispatching system also includes traffic grade module, and the traffic grade module is used for will
The green time in the region to get congestion was arranged to for first scheduled time and will be adjacent with the region to get congestion and do not gather around
The green time in stifled region was arranged to for second scheduled time, will do not got congestion and surrounding is in the absence of the region to get congestion
Green time be arranged to for the 3rd scheduled time, wherein,
3rd scheduled time is less than first scheduled time and is more than second scheduled time.
Therefore, it can judge whether the section of vehicle traveling gathers around according to the braking state data of the vehicle of statistics
It is stifled.Also, the brake number of gateway collection is uploaded to the data processing platform (DPP) of vehicle affiliated area, individual data can be disperseed
The pressure of processing platform, the treatment effeciency for improving individual data processing platform, so as to efficiently judge regional in time
Traffic information.And, in the present invention it is possible to adjusted according to whether road in region gets congestion between the dispatching a car of bus
Every.In the region to get congestion, extend the departure interval of bus, it is possible to reduce the vehicle fleet in region to get congestion,
And it is possible to reasonable distribution bus resource, avoids unnecessary loss.
Brief description of the drawings
Accompanying drawing is for providing a further understanding of the present invention, and a part for constitution instruction, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the schematic flow sheet for the road conditions information gathering method that the embodiment of the present invention 1 is provided；
Fig. 2 is the schematic flow sheet for the bus dispatching method that the embodiment of the present invention 2 is provided；
Fig. 3 is the module diagram for the road conditions information gathering device that the embodiment of the present invention 3 is provided；
Fig. 4 is the schematic diagram for the vehicle that the embodiment of the present invention 4 is provided；
Fig. 5 is the module diagram of the bus dispatching system provided of the embodiment of the present invention 5；
Fig. 6 is bus dispatching system, the principle schematic of road conditions information gathering device collaborative work.
Description of reference numerals
300：Road conditions information gathering device 310：Gateway
320：Braking state data acquisition module 330：Locating module
500：Bus dispatching system 510：Data processing platform (DPP)
520：Congestion judge module 530：Scheduler module
540：Traffic grade module
Embodiment
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
Embodiment 1
The embodiment of the present invention 1 provides a kind of road conditions information gathering method, wherein, as shown in figure 1, the road conditions information gathering
Method includes：
In step s 110, the braking state data of calculating vehicle, and braking state data are uploaded to corresponding gateway；
In the step s 120, the region residing for the vehicle is determined；
In step s 130, at the data in the region braking state data of gateway collection being uploaded to described in the vehicle
Platform.
In the present invention, the braking state data include vehicle brake number within a predetermined period of time and/or
Braking state (braking state includes depth brake and either shallow brake).Vehicle row can be judged according to the braking state data of vehicle
The traffic information in the section sailed.
Specifically, the braking state data when vehicle is travelled in congested link are more than when vehicle is travelled in unimpeded section
Brake number, also, is mostly either shallow brake when vehicle is travelled in congested link, when vehicle is travelled in unimpeded section, either shallow
The number of brake can significantly reduce.Therefore, braking state information is sent to data processing platform (DPP), data processing platform (DPP) can unite
Count each vehicle either shallow brake number, and determine therefrom that region residing for the data processing platform (DPP) traffic information (i.e., if
Get congestion).
Therefore, the section of vehicle traveling can be judged according to the braking state data of the vehicle counted in step S110 is
It is no to get congestion.Also, the brake number of gateway collection in step s 130, is uploaded to the data processing of vehicle affiliated area
Platform, can disperse individual data processing platform pressure, improve individual data processing platform treatment effeciency, so as to and
When efficiently judge the traffic information of regional.
In the present embodiment, the brake number of vehicle can be determined using sensor.For example, can be in the brake of vehicle
Install sensor on piece, the number to be braked by the friction sensed between brake block and wheel hub or disc come calculating vehicle, and
The state of vehicle brake can be obtained.
In the present invention, specific limitation is not done to how to perform step S130.For example, in a kind of preferred embodiment
In, the address of the data processing platform (DPP) of different zones can be prestored in the gateway, correspondingly, step S130 can be wrapped
Include：
In step S131, the address of data processing platform (DPP) corresponding to the region residing for the vehicle is determined；
In step S132, the brake number of the gateway collection is uploaded to according to the address of the data processing platform (DPP)
Corresponding data processing platform (DPP).
Specifically, the location of vehicle can be determined first with positioner (for example, navigator of vehicle self-carrying), so
The corresponding relation between the regional location and data processing platform (DPP) address prestored in gateway determines the vehicle institute afterwards
The address of data processing platform (DPP) corresponding to the region at place.
In the present invention, step S130 can be periodically carried out.That is, each scheduled time performs a step S130,
For example, a step S130 can be performed every 5s.
In the present invention, the road conditions information gathering side for performing the present embodiment for travelling the vehicle on road surface and being provided
Method.
In order to reduce monitoring cost and improve the feasibility of implementation, it is preferable that this implementation can be performed on bus
The above method that example is provided.
Embodiment 2
The embodiment of the present invention 2 provides a kind of bus dispatching method, wherein, as shown in Fig. 2 the bus dispatching method bag
Include：
In step S210, the brake number received in the data processing platform (DPP) of different zones is obtained, wherein, the number
Obtained according to the brake number in processing platform for above-mentioned road conditions information gathering method provided by the present invention；
In step S220, judge whether the region is sent out according to the brake number that the data processing platform (DPP) of regional obtains
Raw congestion, including：
In step S221, the vehicle that pre-determined number is exceeded when the number that braked in the data platform in predetermined amount of time surpasses
When crossing predetermined ratio, judge that region corresponding to the data platform gets congestion；
In step S222, when being braked in the data platform in predetermined amount of time, number exceedes the vehicle of pre-determined number not
During more than predetermined ratio, judge that region corresponding to the data platform does not get congestion；
In step S230, the departure interval of the bus in the region not got congestion is arranged to the first predetermined space；
In step S240, the bus departure interval in the region to get congestion is extended into the second predetermined space, it is described
Second predetermined space is more than first predetermined space.
In the present embodiment, whether can be got congestion according to road in region to adjust the departure interval of bus.
The region to get congestion, extend the departure interval of bus, it is possible to reduce the vehicle fleet in region to get congestion, also,
Unnecessary loss can be avoided with reasonable distribution bus resource.
In the prior art, bus scheduling center can formulate the predetermined bus departure interval, i.e. described first is predetermined
Interval.In the bus dispatching method that the present embodiment is provided, it is adjusted based on first predetermined space.Example
Such as, first predetermined space can be 15min, and second predetermined space can be 20min.
Due to having been obtained for the braking state number of each vehicle in the road conditions information gathering method provided in embodiment 1
According to therefore, can be according to the braking state for obtaining more cars in the region in the data processing platform (DPP) in any one region.Cause
This, the bus dispatching method provided using the present embodiment can grasp the congestion in road situation of regional in real time, and according to
The congestion in road situation determines whether that the departure interval to bus is adjusted, so as to mitigate congestion in road and
Bus resource is reasonably distributed, reduces the operation cost of urban public transport.
As mentioned above it is possible, braking state data include both sides data：On the one hand it is brake number, is on the other hand
Brake degree.In order that it is more accurate to obtain judged result, it is preferable that in step S221, when pre- timing in the data platform
When the vehicle that interior slight brake number exceedes pre-determined number exceedes predetermined ratio, judge that region corresponding to the data platform is sent out
Raw congestion；In step S22, when slightly brake number exceedes the vehicle of pre-determined number not in the scheduled time in the data platform
During more than predetermined ratio, judge that region corresponding to the data platform does not get congestion.
In the present invention, there is no special restriction to the predetermined ratio, for example, the predetermined ratio can be 50% to
100%.The predetermined ratio can be manually set by supervisor.Also, described " pre-determined number " can also be artificial by supervisor
Setting.
The predetermined ratio can be determined according to statistics.Specifically, can determine as follows described pre-
Certainty ratio：
Continuous more days (for example, one month) receives the braking state data of the vehicle in same or several regions；
By regional in more days traffic information (by traditional determination method, for example, using on road according to
The method taken pictures of popping one's head in determine section whether congestion etc., the traffic information of acquisition) carried out with the braking state data obtained
Compare, to determine the predetermined ratio.
In the present invention, after the predetermined ratio is determined by the above method, the predetermined ratio can also be entered
Row checking, specifically, verification step includes：
Measurement is slight to brake number more than the spacing between adjacent two cars in the section of the predetermined ratio；
When the time that the distance between adjacent two cars are less than preset distance exceeding special time, then confirm described predetermined
Ratio is accurate.
One-time authentication is carried out to the predetermined ratio, multiple authentication can also be carried out, so as to prevent from causing road conditions
Erroneous judgement.
In the present invention, there is no special requirement to the preset distance, for example, the preset distance can be in 1m to 2m
Between (for example, 1.5m), also, the special time can be in 5min to (for example, 8min) between 10min.
In order to further alleviate traffic congestion situation, it is preferable that the bus dispatching method also includes：
In step s 250, the green time in the region to get congestion was arranged to for first scheduled time；
In step S260, the green time in region that is adjacent with the region to get congestion and not getting congestion is arranged to
Second scheduled time, first scheduled time are more than second scheduled time；
In step S270, it will not get congestion and surrounding be arranged in the absence of the green time in the region to get congestion
3rd scheduled time.
Wherein, the 3rd scheduled time is less than first scheduled time and is more than second scheduled time.
After the Green extension in the region that does not get congestion adjacent with congestion regions, it is possible to reduce leave for gathering around
The vehicle in stifled region, the jam in the region that avoids aggravating getting congestion.After the green time for extending the region to get congestion,
Be advantageous to dredge the vehicle of congestion regions, solve congestion problems as early as possible.
In order to reduce monitoring cost, it is preferable that the bus dispatching method can be performed within a predetermined period of time.For example,
Can be on duty peak period, the peak period execution dispatching method of coming off duty.Working peak period can be 8:00am-9:00am, under
Class peak period can be 5:00pm-7：00pm.
It can be on duty peak period and next peak period continuously carries out bus dispatching method provided by the present invention, can also
Bus dispatching method provided by the present invention is performed once at predetermined time intervals, for example, a deuterzooid can be performed every 15 minutes
The there is provided bus dispatching method of invention.
Managed to cut operating costs and be easy to, it is preferable that can a monitoring bus brake number.
In the present invention, the bus can be scheduled respectively according to the route of bus.That is, for every public transport
Fare road is carried out above-mentioned bus dispatching method provided by the present invention.
In addition, bus dispatching method provided by the present invention can also be included the brake of bus corresponding to each bar circuit
Information generates statistical form.Specifically, counting tableau format can be as follows：
Section is entitled：Xx West Roads；
Time point is：8:15am；
Brake number be：Xx West Roads 8:The brake number 3.2 times of 15am No. 1 vehicle, xx West Roads 8:18am No. 2 vehicles
Brake number be 3.1 times；
Time point is：8:30am；
Brake number be：Xx West Roads 8:30am No. 1 car brake number 3.5 times, xx West Roads 8:30am No. 2 vehicle brakes
Number 3.5 times.
The different vehicle (for example, No. 1 car, No. 2 cars) in same section is being obtained in the statistical information of same time point, specifically
Content is：Positioned at same section, the statistical information of the average brake number of all buses in different time points.Specific shape
Formula is：Xx West Roads 8:The average brake number of 15am bus is 3.5 times, xx East Roads 8:The average brake of 15am bus
Number is 3.3 times, xx East Roads 8:The average brake number of 30am bus is 3.5 times, xx West Roads 8:30am bus
The number that averagely brakes is 3.3 times.
It can determine whether corresponding region gets congestion by the braking state data of the bus of acquisition.
Embodiment 3
The 3rd aspect as invention, there is provided a kind of execution above-mentioned road conditions information gathering method provided by the present invention
Road conditions information gathering device 300, wherein, as shown in figure 3, the road conditions information gathering device includes gateway 310, braking state number
According to acquisition module 320 and locating module 330.
Braking state data acquisition module 320 is used to obtaining the brake number of vehicle, and by the brake number of the vehicle
Send to gateway 310, wherein, the braking state data include the brake number vehicle within a predetermined period of time.
Locating module 330 is used to determine the region residing for the vehicle.In the present invention, locating module 330 can be car
The GPS device or mobile terminal device of load, for example, mobile phone, computer with positioning function etc..
Gateway 310 is used to send the brake number received to the data processing platform (DPP) 510 in region residing for the vehicle.
In the present invention, braking state data acquisition module 320 can include sensor, can be with as described in above individual
The install sensor on the brake block of vehicle, braked by sensing the friction between brake block and wheel hub or disc come calculating vehicle
Number, and the state of vehicle brake can be obtained.
After braking state data acquisition module 320 obtains braking state data, braking state data can be passed through
Braking state data are sent to gateway 310 and converged by the mode such as zigbee or bluetooth, and by gateway 310 by the brake shape
State information is sent to corresponding data processing platform (DPP).
Locating module 330 can include navigator, and the position residing for vehicle is can readily determine that using locating module 330
Put.
Preferably, the address of the data processing platform (DPP) of different zones is stored with gateway 310, and the gateway 310 can
Region according to residing for the vehicle determines the address of data processing platform (DPP) corresponding to region residing for the vehicle.
The operation principle and beneficial effect of road conditions information gathering method are above describe in detail, here no longer
Repeat.
Embodiment 4
As shown in figure 4, the embodiment of the present invention 4 provides a kind of vehicle, the vehicle includes above-mentioned road provided by the present invention
Condition information collecting device.As illustrated, the road conditions information gathering device includes gateway 310, braking state data acquisition module
320 and locating module 330.
Preferably, the braking state data acquisition module includes sensor, and the sensor is arranged on the vehicle
On brake block.
Embodiment 5
As shown in figure 5, the embodiment of the present invention 5 provides a kind of public transport for performing the bus dispatching method that embodiment 2 is provided
Scheduling system 500, wherein, the bus dispatching system includes multiple data processing platform (DPP)s 510, congestion judge module 520 and adjusted
Spend module 530.
Multiple data processing platform (DPP)s 510 are located at different regions respectively, and the data processing platform (DPP) 510 is used to receive embodiment
The braking state data that road conditions information gathering device 300 in vehicle provided in 4 gathers；
The brake number that congestion judge module 520 is used to be received according to each data processing platform (DPP) 510 judges each number
Whether got congestion according to the region residing for processing platform 510, and will determine that result is sent to scheduler module 530.Specifically, it is described
Congestion judge module is used to work as in the data platform number that braked in predetermined amount of time and exceeded in advance more than the vehicle of pre-determined number
During certainty ratio, judge that region corresponding to the data platform gets congestion；The congestion judge module is used for when the data are put down
When brake number exceedes the vehicle of pre-determined number not less than predetermined ratio in predetermined amount of time in platform, the data platform pair is judged
The region answered does not get congestion, and the congestion judge module is used to will determine that result is sent to the scheduler module.
As mentioned above it is possible, the predetermined ratio can be determined by way of statistics.
Therefore, the traffic dispatching system can also include statistical module, and the statistical module is used for continuous more days (examples
Such as, one month) receive the braking state data of vehicle in same or several regions；
By regional in more days traffic information (by traditional determination method, for example, using on road according to
The method taken pictures of popping one's head in determine section whether congestion etc., the traffic information of acquisition) carried out with the braking state data obtained
Compare, to determine the predetermined ratio.
Preferably, the traffic dispatching system can also include authentication module, and the authentication module is used for：
Measurement is slight to brake number more than the spacing between adjacent two cars in the section of the predetermined ratio；
When the time that the distance between adjacent two cars are less than preset distance exceeding special time, then confirm described predetermined
Ratio is accurate.
One-time authentication is carried out to the predetermined ratio, multiple authentication can also be carried out, so as to prevent from causing road conditions
Erroneous judgement.
The judged result that scheduler module 530 is used to be sent according to the congestion module is by the bus in the region to get congestion
Departure interval is extended to more than predetermined space.Specifically, scheduler module 530 is used for the bus in the region that will do not got congestion
Departure interval is arranged to the first predetermined space and the bus departure interval in the region to get congestion is extended into second to make a reservation for
Interval, second predetermined space are more than first predetermined space.
Preferably, the bus dispatching system also includes traffic grade module 540, and the traffic grade module 540 is used
In the green time in the region to get congestion being arranged into first scheduled time and will be adjacent with the region to get congestion and do not send out
The green time in the region of raw congestion was arranged to for second scheduled time, will do not got congestion and surrounding is not present what is got congestion
The green time in region was arranged to for the 3rd scheduled time, wherein,
3rd scheduled time is less than first scheduled time and is more than second scheduled time.
The bus dispatching system that the present embodiment is provided is used to perform bus dispatching method provided by the present invention, the present invention
The principle and beneficial effect of bus dispatching method are described in detail in embodiment 2, repeats no more here.
Road conditions information gathering device provided by the present invention is introduced with reference to Fig. 6, bus dispatching system cooperates
Schematic diagram.
All installation includes gateway 310, braking state data acquisition module 320 and locating module 330 on more buses
Road conditions information gathering device.Braking state data acquisition module 320 is sensor, and braking state data acquisition module 320 is set
Put on the brake block of bus, gateway 310 is installed in the car, and locating module 330 is also mounted at in-car.
Gateway 310 on each bus is collected into brake data and determined at the data in the region residing for bus
The address of platform 510, and the brake data that the gateway 510 is collected into are uploaded in corresponding data processing platform (DPP) 510, by
Data processing platform (DPP) 510 sends the data collected to congestion judge module 520, by the congestion judge module 520 according to each
The brake data of the more buses in region judge whether regional gets congestion.
It is understood that the principle that embodiment of above is intended to be merely illustrative of the present and the exemplary implementation that uses
Mode, but the invention is not limited in this.For those skilled in the art, the essence of the present invention is not being departed from
In the case of refreshing and essence, various changes and modifications can be made therein, and these variations and modifications are also considered as protection scope of the present invention.
Claims (10)
- A kind of 1. road conditions information gathering method, it is characterised in that the road conditions information gathering method includes：The braking state data of vehicle are obtained, and braking state data are uploaded to corresponding gateway, wherein, the braking state Data include the brake number vehicle within a predetermined period of time；Determine the region residing for the vehicle；The braking state data of gateway collection are uploaded to the data processing platform (DPP) in the region described in the vehicle.
- 2. road conditions information gathering method according to claim 1, it is characterised in that be stored with different zones in the gateway Data processing platform (DPP) address, wherein, the area braking state data of gateway collection being uploaded to described in the vehicle The step of data processing platform (DPP) in domain, includes：Determine the address of data processing platform (DPP) corresponding to the region residing for the vehicle；The braking state data of the gateway collection are uploaded at corresponding data according to the address of the data processing platform (DPP) Platform.
- A kind of 3. bus dispatching method, it is characterised in that the bus dispatching method includes：The braking state data received in the data processing platform (DPP) of different zones are obtained, wherein, in the data processing platform (DPP) Brake number be that vehicle is obtained using the road conditions information gathering method described in claim 1 or 2；Judge whether the region gets congestion according to the braking state data that the data processing platform (DPP) of regional obtains, including：When the vehicle that the number that braked in the data platform in predetermined amount of time exceedes pre-determined number exceedes predetermined ratio, judge Region corresponding to the data platform gets congestion；When the number that braked in the data platform in predetermined amount of time exceedes the vehicle of pre-determined number not less than predetermined ratio, sentence Region corresponding to the fixed data platform does not get congestion；The departure interval of the bus in the region not got congestion is arranged to the first predetermined space；The bus departure interval in the region to get congestion is extended into the second predetermined space, second predetermined space is more than institute State the first predetermined space.
- 4. bus dispatching method according to claim 3, it is characterised in that the bus dispatching method also includes：The green time in the region to get congestion was arranged to for first scheduled time；The green time in region that is adjacent with the region to get congestion and not getting congestion was arranged to for second scheduled time；It will not get congestion and surrounding be arranged to for the 3rd scheduled time in the absence of the green time in the region to get congestion, wherein,3rd scheduled time is less than first scheduled time and is more than second scheduled time.
- 5. a kind of road conditions information gathering device, it is characterised in that the road conditions information gathering device includes gateway, braking state number According to acquisition module and locating module：The braking state data acquisition module is used to obtaining the braking state data of vehicle, and by the braking state of the vehicle Data are sent to the gateway, wherein, the braking state data include the brake number vehicle within a predetermined period of time；The locating module is used to determine the region residing for the vehicle；The gateway is used to send the braking state data received to the data processing platform (DPP) in region residing for the vehicle.
- 6. road conditions information gathering device according to claim 5, it is characterised in that be stored with different zones in the gateway Data processing platform (DPP) address, and can be corresponding according to the region residing for the region residing for the vehicle determines the vehicle Data processing platform (DPP) address.
- 7. a kind of vehicle, it is characterised in that the vehicle includes the road conditions information gathering device of claim 5 or 6.
- 8. vehicle according to claim 7, it is characterised in that the braking state data acquisition module includes sensor, The sensor is arranged on the brake block of the vehicle.
- 9. a kind of bus dispatching system, it is characterised in that the bus dispatching system includes multiple data processing platform (DPP)s, congestion is sentenced Disconnected module and scheduler module,Multiple data processing platform (DPP)s are located at different regions respectively, and the data processing platform (DPP) is used to receive claim 7 Or the braking state data that the road conditions information gathering device in the vehicle described in 8 uploads；The congestion judge module is used for when brake number exceedes the car of pre-determined number in predetermined amount of time in the data platform When exceeding predetermined ratio, judge that region corresponding to the data platform gets congestion；The congestion judge module is used to work as institute When stating vehicle of the number more than pre-determined number that braked in data platform in predetermined amount of time not less than predetermined ratio, the number is judged Do not got congestion according to region corresponding to platform, and the congestion judge module is used to will determine that result is sent to the scheduling mould Block；The scheduler module be used for by the departure interval of the bus in the region not got congestion be arranged to the first predetermined space with And the bus departure interval in the region to get congestion is extended into the second predetermined space, second predetermined space is more than described First predetermined space.
- 10. bus dispatching system according to claim 9, it is characterised in that the bus dispatching system also includes traffic Lamp control module, the traffic grade module are used to the green time in the region to get congestion being arranged to the first pre- timing Between and by the green time in region that is adjacent with the region to get congestion and not getting congestion be arranged to second scheduled time, will Do not get congestion and surrounding was arranged to for the 3rd scheduled time in the absence of the green time in the region to get congestion, wherein,3rd scheduled time is less than first scheduled time and is more than second scheduled time.
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