CN104574945A - Commanding and dispatching system and method for rapid public traffic vehicles during station dwell time variation - Google Patents
Commanding and dispatching system and method for rapid public traffic vehicles during station dwell time variation Download PDFInfo
- Publication number
- CN104574945A CN104574945A CN201410449107.4A CN201410449107A CN104574945A CN 104574945 A CN104574945 A CN 104574945A CN 201410449107 A CN201410449107 A CN 201410449107A CN 104574945 A CN104574945 A CN 104574945A
- Authority
- CN
- China
- Prior art keywords
- transport vehicle
- public transport
- quick public
- time
- grades
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention provides a commanding and dispatching system and method for rapid public traffic vehicles during station dwell time variation. Whether an execution time table needs to be adjusted or not is determined according to station dwell time of the rapid public traffic vehicles at stations; even if a station dwell time variation value exceeds a set threshold value range, the execution time table can be instantly corrected, the rapid pubic traffic vehicles are guaranteed to run according to the corrected execution time table, and a time interval of arrival time of the rapid public traffic vehicles of different shifts at each station also can be guaranteed. Moreover, when positions of the rapid traffic vehicles do not coincide with reference positions corresponding to current moment in the execution time table, i.e., when the positions of the rapid traffic vehicles lag behind or exceed the reference positions, a driver can be promoted to drive at a certain speed to guarantee the positions of the rapid traffic vehicles to be consistent with those in the execution time table within a predetermined time. When the positions of the rapid public traffic vehicles coincide with reference positions specified in the execution time table, the driver can be promoted to drive at a certain speed to guarantee that a coincided state of the positions of the rapid traffic vehicles and the reference positions continues to be kept in the future.
Description
Technical field
The present invention relates to bus rapid transit dispatching technique field, specifically the command dispatching system of a kind of quick public transport vehicle when the dwell time changes and method.
Background technology
Urban public transport is the main traffic instrument of people's go off daily in city, it is the important component part guaranteeing people's clothing, food, lodging and transportion--basic necessities of life basic living demand, in recent years, the rhythm of people's life is constantly accelerated, the requirement shortening the travel time also improves constantly, how meeting the trip requirements that people are growing, people safely, easily and fast, punctual, comfortable, inexpensively are moved to second ground from first ground, is the target that governments at all levels decision maker pursues.
The appearance of bus rapid transit traffic meets the requirement that people shorten the travel time, but how to provide taken quick public transport vehicle to arrive the exact time at each station, just can reduce the time that people wait for AT STATION by bus or change to other vehicles, mass rapid transit is in day-to-day operation process, arrival time not one of key factor accurately, when being exactly bus stop, the time of on-off passengers is often inconsistent with the plan dwell time, cause lag or lead at the time of departure, the moment arriving the next stop is caused just to change, how to ensure that dwell time changing value is when setting in threshold range, continue to ensure that quick public transport vehicle precisely can run according to current execution instant table, current time table can be revised in real time when exceeding setting threshold value, guarantee to run according to revised execution timetable, also precisely can run according to revised timetable after incuring loss through delay, it is a public traffic management department difficult problem urgently to be resolved hurrily.
Summary of the invention
Technical matters to be solved by this invention is to provide the command dispatching system of a kind of quick public transport vehicle when the dwell time changes and method.
For solving the problems of the technologies described above, the present invention is achieved by the following technical solutions:
The invention provides the command dispatching system of a kind of quick public transport vehicle when the dwell time changes, comprising:
Schedule plan generation module, for generating schedule plan, specifically comprises:
Data capture unit: utilize fast public transit vehicle to travel along bus rapid transit route with the travelling speed of regulation in advance, in the process of moving, p.s. all records following running data: the latitude and longitude information (J of quick public transport vehicle
i, W
i), running time H
i, distance travelled S
i, travel speed SD
i, and at each berthing time K by way of website
j;
Schedule plan generation unit: generate schedule plan, the starting station of bus rapid transit route, approach station, terminus is recorded in described schedule plan, and the described running data of acquisition p.s. in described data capture unit, the latitude and longitude information (J of wherein said quick public transport vehicle
i, W
i) as reference position, described running time H
ias reference time, described distance travelled S
ias benchmark mileage, described travel speed SD
ias datum velocity, described berthing time K
jas benchmark berthing time, the reference time wherein corresponding to the starting station is " 0s ", and the datum velocity corresponding to the starting station is the speed of setting out;
Perform timetable generation module: for the quick public transport vehicle of each order of classes or grades at school, generate the execution timetable of its correspondence, specifically comprise:
Data transfer unit: transfer the schedule plan obtained in schedule plan generation module;
Perform timetable generation unit: according to the due in requirement that the moment of setting out of the quick public transport vehicle of each order of classes or grades at school requires and requires at each by way of the berthing time at station and reach terminal, obtain the execution timetable of the quick public transport vehicle of this order of classes or grades at school after reference time in schedule plan is adjusted to corresponding reference instant successively, the moment wherein corresponding to the starting station is for setting out the moment;
Go out to send instructions and send module: current time equal in the execution timetable of the quick public transport vehicle of arbitrary order of classes or grades at school set out the moment time, the quick public transport vehicle of corresponding order of classes or grades at school sets out and according to the speeds that sets out recorded in this execution timetable;
Command scheduling module: for the quick public transport vehicle of each order of classes or grades at school, all according to its traveling process of the running data real-time judge recorded in the execution timetable corresponding with it, specifically comprises:
Data-reading unit: the latitude and longitude information (J reading the quick public transport vehicle of current time H in real time
d, W
d);
First judging unit: by the latitude and longitude information (J of the quick public transport vehicle under current time
d, W
d) reference position information (J in the execution timetable corresponding with this order of classes or grades at school quick public transport vehicle
i, W
i) carry out comparison one by one, judge that whether quick public transport vehicle current location is at a certain approach website;
Second judging unit: institute's quick public transport vehicle current location at a certain approach website, then records the berthing time K of quick public transport vehicle at this approach website, with being somebody's turn to do by way of benchmark berthing time K corresponding to website of recording in execution timetable
jcompare, judge whether to meet ︱ K-K
j︱ < K
hh, be wherein K
hhadjustable thresholds;
First processing unit: at ︱ K-K
j︱ < K
hhcondition when not meeting, the reference instant in the execution timetable of each order of classes or grades at school is all adjusted to H
i+ K-K
j, obtain the execution timetable after upgrading; The quick public transport vehicle of each order of classes or grades at school all travels according to the execution timetable after renewal;
Second processing unit: determine and the quick public transport vehicle latitude and longitude information (J under current time
d, W
d) corresponding to reference instant H
d;
Comparing unit: compare the quick public transport vehicle latitude and longitude information (J under current time H and current time
d, W
d) corresponding to reference instant H
d:
Work as H=H
dtime, enter step S47;
As H ≠ H
dtime, enter step S48;
Information Tip element: at H=H
dtime prompting quick public transport vehicle according to execution timetable in H
dthe datum velocity corresponding to next reference instant travel; At H ≠ H
dtime prompting quick public transport vehicle travel according to following speed:
SD
h=(S
h-S
d)/H
h, wherein H
htime adjustment threshold value, i.e. elapsed time H
hmake quick public transport vehicle latitude and longitude information (J afterwards
d, W
d) corresponding to reference instant H
dand the error between current time H is zero; Wherein S
hadd time adjustment threshold value H with current time H
hbenchmark mileage corresponding in timetable is being performed as reference time; S
dwith quick public transport vehicle latitude and longitude information (J
d, W
d) performing benchmark mileage corresponding in timetable as reference position;
Arrive at a station judge module: for the quick public transport vehicle of each order of classes or grades at school, with the running data recorded in its corresponding execution timetable, equal basis judges that whether the latitude and longitude information of quick public transport vehicle is identical with the latitude and longitude information of terminus, terminate the scheduling of this order of classes or grades at school time identical.
The GPS locating module be arranged on quick public transport vehicle is adopted to obtain latitude and longitude information, the running time of quick public transport vehicle; The OBD module be arranged on quick public transport vehicle is adopted to obtain the real-time distance travelled of quick public transport vehicle and travel speed.
Described information Tip element, adopts the mode of the LCDs display word be arranged on quick public transport vehicle to point out quick public transport vehicle driver.
Described information Tip element, the mode adopting the Audio Players be arranged on quick public transport vehicle to play voice is pointed out quick public transport vehicle driver.
The present invention also provides the command scheduling method of a kind of quick public transport vehicle when the dwell time changes, and comprises the steps:
S1: generate schedule plan, specifically comprise the steps:
S11: utilize fast public transit vehicle to travel along bus rapid transit route with the travelling speed of regulation in advance, in the process of moving, p.s. all records following running data: the latitude and longitude information (J of quick public transport vehicle
i, W
i), running time H
i, distance travelled S
i, travel speed SD
i, and at each berthing time K by way of website
j;
S12: generate schedule plan, record the starting station of bus rapid transit route, approach station, terminus in described schedule plan, and the described running data of acquisition p.s. in described step S11, the latitude and longitude information (J of wherein said quick public transport vehicle
i, W
i) as reference position, described running time H
ias reference time, described distance travelled S
ias benchmark mileage, described travel speed SD
ias datum velocity, described berthing time K
jas benchmark berthing time, the reference time wherein corresponding to the starting station is " 0s ", and the datum velocity corresponding to the starting station is the speed of setting out;
S2: for the quick public transport vehicle of each order of classes or grades at school, generates the execution timetable of its correspondence, specifically comprises the steps:
S21: transfer the schedule plan obtained in step S1;
S22: according to the due in requirement that the moment of setting out of the quick public transport vehicle of each order of classes or grades at school requires and requires at each by way of the berthing time at station and reach terminal, obtain the execution timetable of the quick public transport vehicle of this order of classes or grades at school after reference time in schedule plan is adjusted to corresponding reference instant successively, the moment wherein corresponding to the starting station is for setting out the moment;
S3: current time equal in the execution timetable of the quick public transport vehicle of arbitrary order of classes or grades at school set out the moment time, the quick public transport vehicle of corresponding order of classes or grades at school sets out and according to the speeds that sets out recorded in this execution timetable;
S4: for the quick public transport vehicle of each order of classes or grades at school, all according to its traveling process of the running data real-time judge recorded in the execution timetable corresponding with it, specifically comprises the steps:
S41: the latitude and longitude information (J reading the quick public transport vehicle of current time H in real time
d, W
d);
S42: by the latitude and longitude information (J of the quick public transport vehicle under current time
d, W
d) reference position information (J in the execution timetable corresponding with this order of classes or grades at school quick public transport vehicle
i, W
i) carry out comparison one by one, judge that whether quick public transport vehicle current location is at a certain approach website, if yes then enter step S43, otherwise enters step S45;
S43: record the berthing time K of quick public transport vehicle at this approach website, with being somebody's turn to do by way of benchmark berthing time K corresponding to website of recording in execution timetable
jcompare, judge whether to meet ︱ K-K
j︱ < K
hh, be wherein K
hhadjustable thresholds, if meet, enters step S45, if do not meet, enters step S44;
S44: the reference instant in the execution timetable of each order of classes or grades at school is all adjusted to H
i+ K-K
j, obtain the execution timetable after upgrading; The quick public transport vehicle of each order of classes or grades at school all travels according to the execution timetable after renewal, then returns step S41;
S45: determine and the quick public transport vehicle latitude and longitude information (J under current time
d, W
d) corresponding to reference instant H
d;
S46: compare the quick public transport vehicle latitude and longitude information (J under current time H and current time
d, W
d) corresponding to reference instant H
d:
Work as H=H
dtime, enter step S47;
As H ≠ H
dtime, enter step S48;
S47: prompting quick public transport vehicle is according to H in execution timetable
dthe datum velocity corresponding to next reference instant travel, enter step S5 afterwards;
S48: prompting quick public transport vehicle travels according to following speed:
SD
h=(S
h-S
d)/H
h, wherein H
htime adjustment threshold value, i.e. elapsed time H
hmake quick public transport vehicle latitude and longitude information (J afterwards
d, W
d) corresponding to reference instant H
dand the error between current time H is zero; Wherein S
hadd time adjustment threshold value H with current time H
hbenchmark mileage corresponding in timetable is being performed as reference time; S
dwith quick public transport vehicle latitude and longitude information (J
d, W
d) as reference position benchmark mileage corresponding in execution timetable, enter step S5 afterwards;
S5: for the quick public transport vehicle of each order of classes or grades at school, with the running data recorded in its corresponding execution timetable, equal basis judges that whether the latitude and longitude information of quick public transport vehicle is identical with the latitude and longitude information of terminus, if not identical, return step S41, otherwise terminate the scheduling to the quick public transport vehicle of this order of classes or grades at school.
In described step S1, S4, the GPS locating module be arranged on quick public transport vehicle is adopted to obtain latitude and longitude information, the running time of quick public transport vehicle; The OBD module be arranged on quick public transport vehicle is adopted to obtain the real-time distance travelled of quick public transport vehicle and travel speed.
In described step S47, S48, the mode of the LCDs display word be arranged on quick public transport vehicle is adopted to point out quick public transport vehicle driver.
In described step S47, S48, the mode adopting the Audio Players be arranged on quick public transport vehicle to play voice is pointed out quick public transport vehicle driver.
Technique scheme of the present invention has the following advantages compared to existing technology:
The command dispatching system of quick public transport vehicle of the present invention when the dwell time changes and method, according to setting out the moment of schedule plan and quick public transport vehicle, moment at arrival approach station and the moment of reaching terminal obtain performing timetable, moment value quick public transport vehicle being arrived each reference position is accurate to showing of second, when quick public transport vehicle position does not overlap with the reference position performed in timetable corresponding to current time, namely during lag or lead, driver can be pointed out with which kind of speeds could to ensure within the predetermined time and perform timetable to be consistent.And after the position of quick public transport vehicle overlaps with the reference position specified in execution timetable, driver also can be pointed out will to continue to keep coincidence status future, need with which kind of speeds.
The more important thing is, adopt above-mentioned dispatching method can determine whether to need adjustment to perform timetable in the dwell time of approach website according to each quick public transport vehicle, even if because dwell time changing value is beyond the threshold range of setting, can immediately revise execution timetable and ensure that quick public transport vehicle travels according to revised execution timetable, can also ensure that different order of classes or grades at school quick public transport vehicle arrives each time interval by way of website simultaneously, avoid occurring that the situation that many bus rapid transits pull in simultaneously occurs.
Accompanying drawing explanation
In order to make content of the present invention be more likely to be clearly understood, below according to a particular embodiment of the invention and by reference to the accompanying drawings, the present invention is further detailed explanation, wherein:
Fig. 1 is the theory diagram of the command dispatching system of quick public transport vehicle described in one embodiment of the invention when the dwell time changes;
Fig. 2 is the command scheduling method flow diagram of quick public transport vehicle described in one embodiment of the invention when the dwell time changes;
Fig. 3 is for travelling schematic diagram data under the advanced travel situations of quick public transport vehicle described in one embodiment of the invention;
Fig. 4 is for travelling schematic diagram data under the delayed travel situations of quick public transport vehicle described in one embodiment of the invention.
Embodiment
embodiment 1
The present embodiment provides the command dispatching system of a kind of quick public transport vehicle when the dwell time changes, and as shown in Figure 1, comprising:
Schedule plan generation module, for generating schedule plan, specifically comprises:
Data capture unit: utilize fast public transit vehicle to travel along bus rapid transit route with the travelling speed of regulation in advance, in the process of moving, p.s. all records following running data: the latitude and longitude information (J of quick public transport vehicle
i, W
i), running time H
i, distance travelled S
i, travel speed SD
i, and at each berthing time K by way of website
j;
Schedule plan generation unit: generate schedule plan, the starting station of bus rapid transit route, approach station, terminus is recorded in described schedule plan, and the described running data of acquisition p.s. in described data capture unit, the latitude and longitude information (J of wherein said quick public transport vehicle
i, W
i) as reference position, described running time H
ias reference time, described distance travelled S
ias benchmark mileage, described travel speed SD
ias datum velocity, described berthing time K
jas benchmark berthing time, the reference time wherein corresponding to the starting station is " 0s ", and the datum velocity corresponding to the starting station is the speed of setting out;
Perform timetable generation module: for the quick public transport vehicle of each order of classes or grades at school, generate the execution timetable of its correspondence, specifically comprise:
Data transfer unit: transfer the schedule plan obtained in schedule plan generation module;
Perform timetable generation unit: according to the due in requirement that the moment of setting out of the quick public transport vehicle of each order of classes or grades at school requires and requires at each by way of the berthing time at station and reach terminal, obtain the execution timetable of the quick public transport vehicle of this order of classes or grades at school after reference time in schedule plan is adjusted to corresponding reference instant successively, the moment wherein corresponding to the starting station is for setting out the moment;
Go out to send instructions and send module: current time equal in the execution timetable of the quick public transport vehicle of arbitrary order of classes or grades at school set out the moment time, the quick public transport vehicle of corresponding order of classes or grades at school sets out and according to the speeds that sets out recorded in this execution timetable;
Command scheduling module: for the quick public transport vehicle of each order of classes or grades at school, all according to its traveling process of the running data real-time judge recorded in the execution timetable corresponding with it, specifically comprises:
Data-reading unit: the latitude and longitude information (J reading the quick public transport vehicle of current time H in real time
d, W
d);
First judging unit: by the latitude and longitude information (J of the quick public transport vehicle under current time
d, W
d) reference position information (J in the execution timetable corresponding with this order of classes or grades at school quick public transport vehicle
i, W
i) carry out comparison one by one, judge that whether quick public transport vehicle current location is at a certain approach website;
Second judging unit: institute's quick public transport vehicle current location at a certain approach website, then records the berthing time K of quick public transport vehicle at this approach website, with being somebody's turn to do by way of benchmark berthing time K corresponding to website of recording in execution timetable
jcompare, judge whether to meet ︱ K-K
j︱ < K
hh, be wherein K
hhadjustable thresholds;
First processing unit: at ︱ K-K
j︱ < K
hhcondition when not meeting, the reference instant in the execution timetable of each order of classes or grades at school is all adjusted to H
i+ K-K
j, obtain the execution timetable after upgrading; The quick public transport vehicle of each order of classes or grades at school all travels according to the execution timetable after renewal;
Second processing unit: determine and the quick public transport vehicle latitude and longitude information (J under current time
d, W
d) corresponding to reference instant H
d;
Comparing unit: compare the quick public transport vehicle latitude and longitude information (J under current time H and current time
d, W
d) corresponding to reference instant H
d:
Work as H=H
dtime, enter step S47;
As H ≠ H
dtime, enter step S48;
Information Tip element: at H=H
dtime prompting quick public transport vehicle according to execution timetable in H
dthe datum velocity corresponding to next reference instant travel; At H ≠ H
dtime prompting quick public transport vehicle travel according to following speed:
SD
h=(S
h-S
d)/H
h, wherein H
htime adjustment threshold value, i.e. elapsed time H
hmake quick public transport vehicle latitude and longitude information (J afterwards
d, W
d) corresponding to reference instant H
dand the error between current time H is zero; Wherein S
hadd time adjustment threshold value H with current time H
hbenchmark mileage corresponding in timetable is being performed as reference time; S
dwith quick public transport vehicle latitude and longitude information (J
d, W
d) performing benchmark mileage corresponding in timetable as reference position;
Arrive at a station judge module: for the quick public transport vehicle of each order of classes or grades at school, with the running data recorded in its corresponding execution timetable, equal basis judges that whether the latitude and longitude information of quick public transport vehicle is identical with the latitude and longitude information of terminus, terminate the scheduling of this order of classes or grades at school time identical.
Preferably, the GPS locating module be arranged on quick public transport vehicle is adopted to obtain latitude and longitude information, the running time of quick public transport vehicle; The OBD module be arranged on quick public transport vehicle is adopted to obtain the real-time distance travelled of quick public transport vehicle and travel speed.
Further preferably, described information Tip element, adopts the mode of the LCDs display word be arranged on quick public transport vehicle to point out quick public transport vehicle driver.
Further preferably, described information Tip element, the mode adopting the Audio Players be arranged on quick public transport vehicle to play voice is pointed out quick public transport vehicle driver.
embodiment 2
The present embodiment provides the command scheduling method of a kind of quick public transport vehicle when the dwell time changes, and as shown in Figure 2, comprises the steps:
S1: generate schedule plan, specifically comprise the steps:
S11: utilize fast public transit vehicle to travel along bus rapid transit route with the travelling speed of regulation in advance, in the process of moving, p.s. all records following running data: the latitude and longitude information (J of quick public transport vehicle
i, W
i), running time H
i, distance travelled S
i, travel speed SD
i, and at each berthing time K by way of website
j.
S12: generate schedule plan, record the starting station of bus rapid transit route, approach station, terminus in described schedule plan, and the described running data of acquisition p.s. in described step S11, the latitude and longitude information (J of wherein said quick public transport vehicle
i, W
i) as reference position, described running time H
ias reference time, described distance travelled S
ias benchmark mileage, described travel speed SD
ias datum velocity, described berthing time K
jas benchmark berthing time, the reference time wherein corresponding to the starting station is " 0s ", and the datum velocity corresponding to the starting station is the speed of setting out.
S2: for the quick public transport vehicle of each order of classes or grades at school, generates the execution timetable of its correspondence, specifically comprises the steps:
S21: transfer the schedule plan obtained in step S1.
S22: according to the due in requirement that the moment of setting out of the quick public transport vehicle of each order of classes or grades at school requires and requires at each by way of the berthing time at station and reach terminal, obtain the execution timetable of the quick public transport vehicle of this order of classes or grades at school after reference time in schedule plan is adjusted to corresponding reference instant successively, the moment wherein corresponding to the starting station is for setting out the moment.
S3: current time equal in the execution timetable of the quick public transport vehicle of arbitrary order of classes or grades at school set out the moment time, the quick public transport vehicle of corresponding order of classes or grades at school sets out and according to the speeds that sets out recorded in this execution timetable.
S4: for the quick public transport vehicle of each order of classes or grades at school, all according to its traveling process of the running data real-time judge recorded in the execution timetable corresponding with it, specifically comprises the steps:
S41: the latitude and longitude information (J reading the quick public transport vehicle of current time H in real time
d, W
d).
S42: by the latitude and longitude information (J of the quick public transport vehicle under current time
d, W
d) reference position information (J in the execution timetable corresponding with this order of classes or grades at school quick public transport vehicle
i, W
i) carry out comparison one by one, judge that whether quick public transport vehicle current location is at a certain approach website, if yes then enter step S43, otherwise enters step S45.
S43: record the berthing time K of quick public transport vehicle at this approach website, with being somebody's turn to do by way of benchmark berthing time K corresponding to website of recording in execution timetable
jcompare, judge whether to meet ︱ K-K
j︱ < K
hh, be wherein K
hhadjustable thresholds, if meet, enters step S45, if do not meet, enters step S44.
S44: the reference instant in the execution timetable of each order of classes or grades at school is all adjusted to H
i+ K-K
j, obtain the execution timetable after upgrading; The quick public transport vehicle of each order of classes or grades at school all travels according to the execution timetable after renewal, then returns step S41.
S45: determine and the quick public transport vehicle latitude and longitude information (J under current time
d, W
d) corresponding to reference instant H
d.
S46: compare the quick public transport vehicle latitude and longitude information (J under current time H and current time
d, W
d) corresponding to reference instant H
d:
Work as H=H
dtime, enter step S47.
As H ≠ H
dtime, enter step S48.
S47: prompting quick public transport vehicle is according to H in execution timetable
dthe datum velocity corresponding to next reference instant travel, enter step S5 afterwards.
S48: prompting quick public transport vehicle travels according to following speed:
SD
h=(S
h-S
d)/H
h, wherein H
htime adjustment threshold value, i.e. elapsed time H
hmake quick public transport vehicle latitude and longitude information (J afterwards
d, W
d) corresponding to reference instant H
dand the error between current time H is zero; Wherein S
hadd time adjustment threshold value H with current time H
hbenchmark mileage corresponding in timetable is being performed as reference time; S
dwith quick public transport vehicle latitude and longitude information (J
d, W
d) as reference position benchmark mileage corresponding in execution timetable, enter step S5 afterwards.
S5: for the quick public transport vehicle of each order of classes or grades at school, with the running data recorded in its corresponding execution timetable, equal basis judges that whether the latitude and longitude information of quick public transport vehicle is identical with the latitude and longitude information of terminus, if not identical, return step S41, otherwise terminate the scheduling to the quick public transport vehicle of this order of classes or grades at school.
Give bus rapid transit 1 bus schedule plan as shown 1-1, travel route and each website of approach of bus rapid transit 1 bus are: in the De Mao village (starting station)-Dongying room-six camp gate-Dong highland-Xi depression-three camp gate-and adopted southern station-and-Jiu Jing village, adopted farm-bright red raft of pontoons-West, The Big Red Gate-orchard, Nangyuan District road-wooden slippers garden bridge-sand mouth-Gate of Everlasting Stability-and the Temple of Heaven-Qianmen (terminus).
The schedule plan of table 1 No. 1 bus rapid transit route
The starting station: terminus, the De Mao village: Qianmen
For bus rapid transit 1 bus, there is the vehicle of tens order of classes or grades at school every day.The vehicle of each order of classes or grades at school all has the set out moment corresponding with it, the moment arriving each approach website and the moment of reaching terminal.Therefore, for the quick public transport vehicle of each order of classes or grades at school, according to the schedule plan in table 1, the execution timetable corresponding with this order of classes or grades at school vehicle plan arrival time all can be obtained.If bus rapid transit 1 bus of the n-th order of classes or grades at school is 13:30:00 from the starting station moment, the due in of reaching terminal is 14:30:00.Bus rapid transit 1 bus of m order of classes or grades at school is 13:45 from the starting station go out moment, and the moment of reaching terminal is 14:45:00.Then can obtain the execution timetable of bus rapid transit 1 bus of the n-th order of classes or grades at school according to table 1 as shown in table 2-1, the execution timetable of bus rapid transit 1 bus of m order of classes or grades at school is as shown in table 2-2.
The schedule plan of table 2-1 n-th order of classes or grades at school No. 1 bus rapid transit route
The starting station: terminus, the De Mao village: Qianmen
The schedule plan of table 2-2 m order of classes or grades at school No. 1 bus rapid transit route
The starting station: terminus, the De Mao village: Qianmen
From table 1 with table 2-1, show 2-2 and contrasts, described execution timetable is exactly Beijing moment running time in described schedule plan being scaled correspondence, other Information invariabilities.For the quick public transport vehicle of each order of classes or grades at school, obtain the method performing timetable and all can adopt said method.
In addition, in the such scheme in the present embodiment, be by a certain bar public bus network all websites between information be all saved to same schedule plan and perform in timetable.In the process that reality performs, also can select to arrange a schedule plan between every two adjacent sites, then obtain the execution timetable not between two stations according to the schedule plan between every two stations.When actual motion, the quick public transport vehicle run between every two stations all runs according to when the execution timetable corresponding to next stop.Its principle is identical, and this does not describe in detail.
And in the scheduling process of quick public transport vehicle, in real time by the latitude and longitude information (J of the quick public transport vehicle under current time
d, W
d) reference position information (J in the execution timetable corresponding with this order of classes or grades at school quick public transport vehicle
i, W
i) carry out comparison one by one, judge that whether quick public transport vehicle current location is at a certain approach website, if it is need to judge whether the difference of quick public transport vehicle between the berthing time and benchmark berthing time of this website exceedes the adjustable thresholds of setting.The selection of this adjustable thresholds obtains to next interval working time required by way of website by way of website from current according to quick public transport vehicle.Can select adjustable thresholds be this working time interval 20%, 30% etc.
For station, the Jiu Jing village, if the benchmark berthing time of regulation is 45 seconds, the time interval required for from station, the Jiu Jing village to bright red raft of pontoons station is 2 minutes, and setting adjustable time threshold is 30% of this time interval, namely 36 seconds.Berthing time wherein can draw according to historical data statistics.
If because the number of getting on the bus at this station is more, its berthing time is 1 minute, namely 15 seconds are extended, within 15 seconds, be less than 36 seconds, now can think and arrive from station, the Jiu Jing village in the driving process at bright red raft of pontoons station, driver can by suitably accelerating to make quick public transport vehicle normally travel according to execution timetable.Then without the need to modifying to execution timetable.
If the berthing time at this station be 1 point 30 seconds, namely 45 seconds are extended, exceed adjustable thresholds 36 seconds, now can think, in from station, the Jiu Jing village to the driving process at bright red raft of pontoons station, driver cannot make quick public transport vehicle travel according to execution timetable by acceleration, needs to modify to execution timetable.The principle of amendment is: the reference instant performed in timetable is all adjusted to H
i+ K-K
j.But, due to different order of classes or grades at school quick public transport vehicle between departing time interval and time interval of arriving each approach station be pre-set, if therefore the execution timetable of the quick public transport vehicle of the n-th order of classes or grades at school there occurs change, in order to the time interval of the quick public transport vehicle and n order of classes or grades at school quick public transport vehicle that ensure m order of classes or grades at school is 15 minutes, then the reference instant in the execution timetable of the quick public transport vehicle of m order of classes or grades at school also should be adjusted to H
i+ K-K
j.In the process that reality performs, can to adjust the quick public transport vehicle of execution timetable at first for benchmark, the execution timetable corresponding to the quick public transport vehicle of other order of classes or grades at school adjusts successively.If namely the quick public transport of the 4th order of classes or grades at school needs to carry out above-mentioned adjustment at first, then successively to the 5th order of classes or grades at school, the 6th order of classes or grades at school, the 7th order of classes or grades at school ... quick public transport vehicle adjust, with ensure adjacent two order of classes or grades at school quick public transport vehicle arrive the same time interval by way of website.The quick public transport vehicle of each order of classes or grades at school all travels according to the execution timetable after renewal.In the process of moving, then according to the mode of step S45-S48 process adjustment is carried out.
Such as when current time H is 14:09:58, detect that the position coordinates of quick public transport vehicle is (J
d, W
d), by quick public transport vehicle current position coordinates with perform reference position in timetable and carry out comparison one by one, to find the reference position nearest with current quick public transport vehicle positional distance be longitude is J
n, latitude value is W
n, obtain H reference time that this position is corresponding
dfor 14:10:00.It should be noted that, the position coordinates of the quick public transport vehicle under current time, may can find reference position information completely equal with it in execution timetable.But in most cases, cannot find the reference position information completely corresponding with quick public transport vehicle current location information in execution timetable, now just according to described above, from execution timetable, search the reference position nearest with current time quick public transport vehicle position coordinates, think that this nearest reference position is exactly the current location of quick public transport vehicle.Compare the position coordinates (J of the quick public transport vehicle under current time H and current time
d, W
d) corresponding to reference instant H
d: H ≠ H
d, now need in official hour, make the current location of the reality of the current time of quick public transport vehicle, coincide with the reference position corresponding to the current time performed in timetable.Official hour described herein is the time adjustment threshold value H described in the present embodiment
h.Choose according to actual conditions, such as, can be chosen as 3S, 5S etc.The traveling-position will considering to ensure quick public transport vehicle when selecting this time to adjust threshold value as early as possible with perform in timetable the position specified and overlap, but the size of present deviation value will be considered simultaneously, when deviate is larger, this time adjustment threshold value can select larger value, also suitably the time can be adjusted threshold value when deviation is less to reduce, consider that the travel speed after quick public transport vehicle adjustment can not exceed the speed limit in this section simultaneously again.
In order to make the above-mentioned situation described in the present embodiment more clear, composition graphs 3 and Fig. 4 are described, and in Fig. 3 and Fig. 4, rightmost side arrow represents travel direction.
As shown in Figure 3, each point represents a reference position, and the reference position that current time H is corresponding is set as (J
i, W
i), corresponding benchmark mileage is S
i; The reference position that the quick public transport vehicle latitude and longitude information of the reality under current time H is corresponding is (J
d, W
d), corresponding benchmark mileage is S
d; Current time H adds time adjustment threshold value H
hcorresponding reference position is set as (J
h, W
h), corresponding benchmark mileage is S
h.Obviously, when as shown in Figure 3, the reference position that the reference position corresponding to current time H quick public transport vehicle physical location and benchmark mileage should be corresponding than current time in timetable and benchmark mileage advanced.Its traveling-position overlaps with the traveling-position performed in timetable to suppose to require quick public transport vehicle to ensure after 6S, then need quick public transport vehicle at time H
hinterior from reference position (J
d, W
d) travel to reference position (J
h, W
h), namely its mileage travelled is S
h-S
d.Therefore, the travel speed required for quick public transport vehicle is SD
h=(S
h-S
d)/H
h.
Shown in Fig. 4, shown in situation with Fig. 3, situation is contrary, is the situation of the delayed traveling of quick public transport vehicle.But as can be seen from the figure, if want quick public transport vehicle to overlap with execution timetable after time adjustment threshold value, the travel speed required for it is still SD
h=(S
h-S
d)/H
h.
And once the traveling-position of quick public transport vehicle can have been removed to performing the corresponding traveling-position recorded in timetable, then can point out and make quick public transport vehicle travel according to the datum velocity corresponding to next reference instant.
As one preferred embodiment, in described step S1, S4, the GPS locating module be arranged on quick public transport vehicle is adopted to obtain latitude and longitude information, the running time of quick public transport vehicle; The OBD module be arranged on quick public transport vehicle is adopted to obtain the real-time distance travelled of quick public transport vehicle and travel speed.
Further, in described step S47, S48, the mode of the LCDs display word be arranged on quick public transport vehicle is adopted to point out quick public transport vehicle driver.
Further, in described step S47, S48, the mode adopting the Audio Players be arranged on quick public transport vehicle to play voice is pointed out quick public transport vehicle driver.
The command dispatching system of a kind of quick public transport vehicle provided in the above embodiment of the present invention when the dwell time changes and method, according to setting out the moment of schedule plan and quick public transport vehicle, moment at arrival approach station and the moment of reaching terminal obtain performing timetable, moment value quick public transport vehicle being arrived each reference position is accurate to showing of second, when quick public transport vehicle position does not overlap with the reference position performed in timetable corresponding to current time, namely during lag or lead, driver can be pointed out with which kind of speeds could to ensure within the predetermined time and perform timetable to be consistent.And after the position of quick public transport vehicle overlaps with the reference position specified in execution timetable, driver also can be pointed out will to continue to keep coincidence status future, need with which kind of speeds.
The more important thing is, adopt above-mentioned dispatching method can determine whether to need adjustment to perform timetable in the dwell time of approach website according to each quick public transport vehicle, even if because dwell time changing value is beyond the threshold range of setting, can immediately revise execution timetable and ensure that quick public transport vehicle travels according to revised execution timetable, can also ensure that different order of classes or grades at school quick public transport vehicle arrives each time interval by way of website simultaneously, avoid occurring that the situation that several buses enter the station simultaneously occurs.
Although describe the preferred embodiments of the present invention, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the scope of the invention.
Claims (8)
1. the command dispatching system of quick public transport vehicle when the dwell time changes, is characterized in that, comprising:
Schedule plan generation module, for generating schedule plan, specifically comprises:
Data capture unit: utilize fast public transit vehicle to travel along bus rapid transit route with the travelling speed of regulation in advance, in the process of moving, p.s. all records following running data: the latitude and longitude information (J of quick public transport vehicle
i, W
i), running time H
i, distance travelled S
i, travel speed SD
i, and at each berthing time K by way of website
j;
Schedule plan generation unit: generate schedule plan, the starting station of bus rapid transit route, approach station, terminus is recorded in described schedule plan, and the described running data of acquisition p.s. in described data capture unit, the latitude and longitude information (J of wherein said quick public transport vehicle
i, W
i) as reference position, described running time H
ias reference time, described distance travelled S
ias benchmark mileage, described travel speed SD
ias datum velocity, described berthing time K
jas benchmark berthing time, the reference time wherein corresponding to the starting station is " 0s ", and the datum velocity corresponding to the starting station is the speed of setting out;
Perform timetable generation module: for the quick public transport vehicle of each order of classes or grades at school, generate the execution timetable of its correspondence, specifically comprise:
Data transfer unit: transfer the schedule plan obtained in schedule plan generation module;
Perform timetable generation unit: according to the due in requirement that the moment of setting out of the quick public transport vehicle of each order of classes or grades at school requires and requires at each by way of the berthing time at station and reach terminal, obtain the execution timetable of the quick public transport vehicle of this order of classes or grades at school after reference time in schedule plan is adjusted to corresponding reference instant successively, the moment wherein corresponding to the starting station is for setting out the moment;
Go out to send instructions and send module: current time equal in the execution timetable of the quick public transport vehicle of arbitrary order of classes or grades at school set out the moment time, the quick public transport vehicle of corresponding order of classes or grades at school sets out and according to the speeds that sets out recorded in this execution timetable;
Command scheduling module: for the quick public transport vehicle of each order of classes or grades at school, all according to its traveling process of the running data real-time judge recorded in the execution timetable corresponding with it, specifically comprises:
Data-reading unit: the latitude and longitude information (J reading the quick public transport vehicle of current time H in real time
d, W
d);
First judging unit: by the latitude and longitude information (J of the quick public transport vehicle under current time
d, W
d) reference position information (J in the execution timetable corresponding with this order of classes or grades at school quick public transport vehicle
i, W
i) carry out comparison one by one, judge that whether quick public transport vehicle current location is at a certain approach website;
Second judging unit: institute's quick public transport vehicle current location at a certain approach website, then records the berthing time K of quick public transport vehicle at this approach website, with being somebody's turn to do by way of benchmark berthing time K corresponding to website of recording in execution timetable
jcompare, judge whether to meet ︱ K-K
j︱ < K
hh, be wherein K
hhadjustable thresholds;
First processing unit: at ︱ K-K
j︱ < K
hhcondition when not meeting, the reference instant in the execution timetable of each order of classes or grades at school is all adjusted to H
i+ K-K
j, obtain the execution timetable after upgrading; The quick public transport vehicle of each order of classes or grades at school all travels according to the execution timetable after renewal;
Second processing unit: determine and the quick public transport vehicle latitude and longitude information (J under current time
d, W
d) corresponding to reference instant H
d;
Comparing unit: compare the quick public transport vehicle latitude and longitude information (J under current time H and current time
d, W
d) corresponding to reference instant H
d:
Work as H=H
dtime, enter step S47;
As H ≠ H
dtime, enter step S48;
Information Tip element: at H=H
dtime prompting quick public transport vehicle according to execution timetable in H
dthe datum velocity corresponding to next reference instant travel; At H ≠ H
dtime prompting quick public transport vehicle travel according to following speed:
SD
h=(S
h-S
d)/H
h, wherein H
htime adjustment threshold value, i.e. elapsed time H
hmake quick public transport vehicle latitude and longitude information (J afterwards
d, W
d) corresponding to reference instant H
dand the error between current time H is zero; Wherein S
hadd time adjustment threshold value H with current time H
hbenchmark mileage corresponding in timetable is being performed as reference time; S
dwith quick public transport vehicle latitude and longitude information (J
d, W
d) performing benchmark mileage corresponding in timetable as reference position;
Arrive at a station judge module: for the quick public transport vehicle of each order of classes or grades at school, with the running data recorded in its corresponding execution timetable, equal basis judges that whether the latitude and longitude information of quick public transport vehicle is identical with the latitude and longitude information of terminus, terminate the scheduling of this order of classes or grades at school time identical.
2. the command scheduling method of quick public transport vehicle according to claim 1 when the dwell time changes, is characterized in that:
The GPS locating module be arranged on quick public transport vehicle is adopted to obtain latitude and longitude information, the running time of quick public transport vehicle; The OBD module be arranged on quick public transport vehicle is adopted to obtain the real-time distance travelled of quick public transport vehicle and travel speed.
3. the command scheduling method of quick public transport vehicle according to claim 1 and 2 when the dwell time changes, is characterized in that:
Described information Tip element, adopts the mode of the LCDs display word be arranged on quick public transport vehicle to point out quick public transport vehicle driver.
4., according to the arbitrary described command scheduling method of quick public transport vehicle when the dwell time changes of claim 1-3, it is characterized in that:
Described information Tip element, the mode adopting the Audio Players be arranged on quick public transport vehicle to play voice is pointed out quick public transport vehicle driver.
5. the command scheduling method of quick public transport vehicle when the dwell time changes, is characterized in that, comprise the steps:
S1: generate schedule plan, specifically comprise the steps:
S11: utilize fast public transit vehicle to travel along bus rapid transit route with the travelling speed of regulation in advance, in the process of moving, p.s. all records following running data: the latitude and longitude information (J of quick public transport vehicle
i, W
i), running time H
i, distance travelled S
i, travel speed SD
i, and at each berthing time K by way of website
j;
S12: generate schedule plan, record the starting station of bus rapid transit route, approach station, terminus in described schedule plan, and the described running data of acquisition p.s. in described step S11, the latitude and longitude information (J of wherein said quick public transport vehicle
i, W
i) as reference position, described running time H
ias reference time, described distance travelled S
ias benchmark mileage, described travel speed SD
ias datum velocity, described berthing time K
jas benchmark berthing time, the reference time wherein corresponding to the starting station is " 0s ", and the datum velocity corresponding to the starting station is the speed of setting out;
S2: for the quick public transport vehicle of each order of classes or grades at school, generates the execution timetable of its correspondence, specifically comprises the steps:
S21: transfer the schedule plan obtained in step S1;
S22: according to the due in requirement that the moment of setting out of the quick public transport vehicle of each order of classes or grades at school requires and requires at each by way of the berthing time at station and reach terminal, obtain the execution timetable of the quick public transport vehicle of this order of classes or grades at school after reference time in schedule plan is adjusted to corresponding reference instant successively, the moment wherein corresponding to the starting station is for setting out the moment;
S3: current time equal in the execution timetable of the quick public transport vehicle of arbitrary order of classes or grades at school set out the moment time, the quick public transport vehicle of corresponding order of classes or grades at school sets out and according to the speeds that sets out recorded in this execution timetable;
S4: for the quick public transport vehicle of each order of classes or grades at school, all according to its traveling process of the running data real-time judge recorded in the execution timetable corresponding with it, specifically comprises the steps:
S41: the latitude and longitude information (J reading the quick public transport vehicle of current time H in real time
d, W
d);
S42: by the latitude and longitude information (J of the quick public transport vehicle under current time
d, W
d) reference position information (J in the execution timetable corresponding with this order of classes or grades at school quick public transport vehicle
i, W
i) carry out comparison one by one, judge that whether quick public transport vehicle current location is at a certain approach website, if yes then enter step S43, otherwise enters step S45;
S43: record the berthing time K of quick public transport vehicle at this approach website, with being somebody's turn to do by way of benchmark berthing time K corresponding to website of recording in execution timetable
jcompare, judge whether to meet ︱ K-K
j︱ < K
hh, be wherein K
hhadjustable thresholds, if meet, enters step S45, if do not meet, enters step S44;
S44: the reference instant in the execution timetable of each order of classes or grades at school is all adjusted to H
i+ K-K
j, obtain the execution timetable after upgrading; The quick public transport vehicle of each order of classes or grades at school all travels according to the execution timetable after renewal, then returns step S41;
S45: determine and the quick public transport vehicle latitude and longitude information (J under current time
d, W
d) corresponding to reference instant H
d;
S46: compare the quick public transport vehicle latitude and longitude information (J under current time H and current time
d, W
d) corresponding to reference instant H
d:
Work as H=H
dtime, enter step S47;
As H ≠ H
dtime, enter step S48;
S47: prompting quick public transport vehicle is according to H in execution timetable
dthe datum velocity corresponding to next reference instant travel, enter step S5 afterwards;
S48: prompting quick public transport vehicle travels according to following speed:
SD
h=(S
h-S
d)/H
h, wherein H
htime adjustment threshold value, i.e. elapsed time H
hmake quick public transport vehicle latitude and longitude information (J afterwards
d, W
d) corresponding to reference instant H
dand the error between current time H is zero; Wherein S
hadd time adjustment threshold value H with current time H
hbenchmark mileage corresponding in timetable is being performed as reference time; S
dwith quick public transport vehicle latitude and longitude information (J
d, W
d) as reference position benchmark mileage corresponding in execution timetable, enter step S5 afterwards;
S5: for the quick public transport vehicle of each order of classes or grades at school, with the running data recorded in its corresponding execution timetable, equal basis judges that whether the latitude and longitude information of quick public transport vehicle is identical with the latitude and longitude information of terminus, if not identical, return step S41, otherwise terminate the scheduling to the quick public transport vehicle of this order of classes or grades at school.
6. the command scheduling method of quick public transport vehicle according to claim 5 when the dwell time changes, is characterized in that:
In described step S1, S4, the GPS locating module be arranged on quick public transport vehicle is adopted to obtain latitude and longitude information, the running time of quick public transport vehicle; The OBD module be arranged on quick public transport vehicle is adopted to obtain the real-time distance travelled of quick public transport vehicle and travel speed.
7. the command scheduling method of the quick public transport vehicle according to claim 5 or 6 when the dwell time changes, is characterized in that:
In described step S47, S48, the mode of the LCDs display word be arranged on quick public transport vehicle is adopted to point out quick public transport vehicle driver.
8., according to the arbitrary described command scheduling method of quick public transport vehicle when the dwell time changes of claim 5-7, it is characterized in that:
In described step S47, S48, the mode adopting the Audio Players be arranged on quick public transport vehicle to play voice is pointed out quick public transport vehicle driver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410449107.4A CN104574945B (en) | 2014-09-04 | 2014-09-04 | The quick public transport vehicle command dispatching system when the dwell time changes and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410449107.4A CN104574945B (en) | 2014-09-04 | 2014-09-04 | The quick public transport vehicle command dispatching system when the dwell time changes and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104574945A true CN104574945A (en) | 2015-04-29 |
| CN104574945B CN104574945B (en) | 2016-08-17 |
Family
ID=53090890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410449107.4A Active CN104574945B (en) | 2014-09-04 | 2014-09-04 | The quick public transport vehicle command dispatching system when the dwell time changes and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104574945B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105590452A (en) * | 2015-06-09 | 2016-05-18 | 上海博协软件有限公司 | Method and device for automatically generating electronic route form |
| CN108805414A (en) * | 2018-05-21 | 2018-11-13 | 青岛海信网络科技股份有限公司 | A kind of method of adjustment and device of public transit vehicle plan departure time-table |
| CN111856541A (en) * | 2020-07-24 | 2020-10-30 | 苏州中亿通智能系统有限公司 | Fixed line vehicle track monitoring system and method |
| CN113254487A (en) * | 2020-02-07 | 2021-08-13 | 北京字节跳动网络技术有限公司 | Information pushing method and device |
| CN113298346A (en) * | 2021-04-16 | 2021-08-24 | 姜超 | Intelligent public transportation monitoring management system and method based on Internet of things |
| CN113641727A (en) * | 2021-08-09 | 2021-11-12 | 安徽富煌科技股份有限公司 | Method for calculating transport speed of buses on different lines based on same time and space |
| CN114387811A (en) * | 2020-10-21 | 2022-04-22 | 丰田自动车株式会社 | Operation management device, system, operation management method, and non-transitory computer readable medium |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002222495A (en) * | 2001-01-29 | 2002-08-09 | Mitsubishi Heavy Ind Ltd | Moving object operation information center and operation condition guide system |
| JP2003016587A (en) * | 2001-06-27 | 2003-01-17 | Matsushita Electric Ind Co Ltd | System for providing travel information |
| JP2004227207A (en) * | 2003-01-22 | 2004-08-12 | Kyosan Electric Mfg Co Ltd | System, terminal, program, and method for managing bus travelling |
| CN102622877A (en) * | 2012-04-06 | 2012-08-01 | 杭州妙影微电子有限公司 | Bus arrival judging system and method by utilizing road condition information and running speed |
| CN103426299A (en) * | 2012-05-18 | 2013-12-04 | 李志恒 | System and method of using windshield projection to conduct bus rapid transit dispatching |
| CN103426297A (en) * | 2012-05-18 | 2013-12-04 | 李志恒 | System and method for enabling bus rapid transit dispatch to be corrected to seconds at time of sudden change of weather or road condition |
| CN103426300A (en) * | 2012-05-18 | 2013-12-04 | 李志恒 | System and method for improving bus rapid transit dispatch precision |
-
2014
- 2014-09-04 CN CN201410449107.4A patent/CN104574945B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002222495A (en) * | 2001-01-29 | 2002-08-09 | Mitsubishi Heavy Ind Ltd | Moving object operation information center and operation condition guide system |
| JP2003016587A (en) * | 2001-06-27 | 2003-01-17 | Matsushita Electric Ind Co Ltd | System for providing travel information |
| JP2004227207A (en) * | 2003-01-22 | 2004-08-12 | Kyosan Electric Mfg Co Ltd | System, terminal, program, and method for managing bus travelling |
| CN102622877A (en) * | 2012-04-06 | 2012-08-01 | 杭州妙影微电子有限公司 | Bus arrival judging system and method by utilizing road condition information and running speed |
| CN103426299A (en) * | 2012-05-18 | 2013-12-04 | 李志恒 | System and method of using windshield projection to conduct bus rapid transit dispatching |
| CN103426297A (en) * | 2012-05-18 | 2013-12-04 | 李志恒 | System and method for enabling bus rapid transit dispatch to be corrected to seconds at time of sudden change of weather or road condition |
| CN103426300A (en) * | 2012-05-18 | 2013-12-04 | 李志恒 | System and method for improving bus rapid transit dispatch precision |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105590452A (en) * | 2015-06-09 | 2016-05-18 | 上海博协软件有限公司 | Method and device for automatically generating electronic route form |
| CN108805414A (en) * | 2018-05-21 | 2018-11-13 | 青岛海信网络科技股份有限公司 | A kind of method of adjustment and device of public transit vehicle plan departure time-table |
| CN113254487A (en) * | 2020-02-07 | 2021-08-13 | 北京字节跳动网络技术有限公司 | Information pushing method and device |
| CN113254487B (en) * | 2020-02-07 | 2024-09-20 | 北京字节跳动网络技术有限公司 | Information pushing method and device |
| CN111856541A (en) * | 2020-07-24 | 2020-10-30 | 苏州中亿通智能系统有限公司 | Fixed line vehicle track monitoring system and method |
| CN111856541B (en) * | 2020-07-24 | 2023-11-14 | 苏州中亿通智能系统有限公司 | Fixed line vehicle track monitoring system and method |
| CN114387811A (en) * | 2020-10-21 | 2022-04-22 | 丰田自动车株式会社 | Operation management device, system, operation management method, and non-transitory computer readable medium |
| CN114387811B (en) * | 2020-10-21 | 2024-03-29 | 丰田自动车株式会社 | Operation management device, system, operation management method, and non-transitory computer readable medium |
| CN113298346A (en) * | 2021-04-16 | 2021-08-24 | 姜超 | Intelligent public transportation monitoring management system and method based on Internet of things |
| CN113641727A (en) * | 2021-08-09 | 2021-11-12 | 安徽富煌科技股份有限公司 | Method for calculating transport speed of buses on different lines based on same time and space |
| CN113641727B (en) * | 2021-08-09 | 2022-06-10 | 安徽交欣科技股份有限公司 | Method for calculating transport speed of buses on different lines based on same time and space |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104574945B (en) | 2016-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104574945A (en) | Commanding and dispatching system and method for rapid public traffic vehicles during station dwell time variation | |
| CN110641480B (en) | Automatic driving function pushing method and system based on traffic flow and vehicle | |
| CN104575059A (en) | Method and system capable of guiding BRT to run accurately according to timetable | |
| CN105466440B (en) | Utilize the navigation device of weather forecast information path optimizing, system and method | |
| CN101964148B (en) | Road traffic information recording server and GPS (Global Positioning System) user terminal | |
| CN104966408B (en) | A kind of GPS location compensation data method | |
| US20200193815A1 (en) | Adaptive traffic control using vehicle trajectory data | |
| US20160189438A1 (en) | Method for managing service schedule of vehicle | |
| CN108171967A (en) | A kind of traffic control method and device | |
| EP2743898A3 (en) | A method of and a navigation device for time-dependent route planning | |
| CN104616520A (en) | Method and device for dynamically recording navigation trail | |
| CN102890869A (en) | Vehicle route predicting and notifying method and mobile intelligent terminal | |
| CN103996298B (en) | A kind of driver behavior modeling method and device | |
| CN102829791A (en) | Vehicle-mounted terminal based navigation unit and navigation path correction method | |
| CN103426297A (en) | System and method for enabling bus rapid transit dispatch to be corrected to seconds at time of sudden change of weather or road condition | |
| CN103426302B (en) | Transfer station bus rapid transit compartment transfer information release system and release method | |
| CN103903468A (en) | Time early-warning method for traffic jam and device thereof | |
| CN106323322A (en) | Intelligent optimizing method for vehicle navigation route | |
| US20150276412A1 (en) | Global Positioning System Routing Based On Altering Arrival Time | |
| CN104599489A (en) | Method and system for dispatching rapid buses accurately during emergencies | |
| CN103426301A (en) | Rapid bus dispatching system and method capable of being accurate to seconds | |
| CN104648443B (en) | Subway dispatching method and the system of second can be accurate to during the change of a kind of dwell time | |
| CN101807348B (en) | Dynamic network navigation system and method | |
| CN104952243B (en) | Current duration distribution method and device | |
| CN102768796B (en) | System and method for commanding and dispatching leading vehicle of guard vehicle platoon based on JTDDS algorithm |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |