CN101231785A - Station board displaying bus arriving time and method for calculating arriving time - Google Patents
Station board displaying bus arriving time and method for calculating arriving time Download PDFInfo
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- CN101231785A CN101231785A CNA2007100286386A CN200710028638A CN101231785A CN 101231785 A CN101231785 A CN 101231785A CN A2007100286386 A CNA2007100286386 A CN A2007100286386A CN 200710028638 A CN200710028638 A CN 200710028638A CN 101231785 A CN101231785 A CN 101231785A
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Abstract
The invention discloses a stop board for displaying the time when a bus arrives at the stop and a method for calculating the time when the bus arrives at the stop. The stop board comprises a display device, a wireless data exchange device, and a data processing host computer. An LCD for displaying the time when each bus arrives at the stop is arranged beside the route number of the bus. On the front of the stop board, an LED for displaying the running state of the bus is arranged under the stop names of each bus. A map is arranged on the back of the stop board; the position of each stop can be displayed on the map by pushing the button of the line number of each bus; the traffic of each stretch of road can be displayed through the light of different colors given out by LED components; the stop board also comprises a power supply module which can adopt solar power or alternating current as a power supply. Parameters of traveling in periods of time, bus traveling parameters, and traveling corrected parameters K are used in the method to calculate the time when the bus arrives at the stop, thus getting more accurate and scientific results.
Description
Technical field
The present invention relates to the bus stop board that a kind of electronics shows arrival time, and a kind of computing method of predicting the bus arrival time.
Background technology
Some bus electronic stop boards only show the bus arrival time of prediction mostly in the market, can not show clear, intuitively where the bus that is waited has driven to, and which local traffic congestion on whole city's traffic route, remind the passenger will how to change to bus and avoid traffic congestion.As the patent No. is the patent " motorbus bus stop bulletin board " of 97216779.X, and it has been described on each station correspondence position and has installed a light-emitting component additional.After making motorbus arrive a certain station, the light-emitting component of this name of station correspondence is glittering, and indication is arrived at a station.Also can mark arrow indication direction of traffic on the station board.The patent No. is 99202033.6 patent " bus dynamically shows station board ", it has been described and also indicated public bus network number, current site name, way station point title etc. completely on panel, on panel, also be provided be contained in housing in the display that is electrically connected of electronic driver.
To being arranged on the electronic public station in outskirts of a town, need lay very long electric wire for AC power is provided in addition, cost is higher.And can not in time monitor traffic around the station and security condition.
The running car parameter that the computing method of the bus arrival time of existing prediction are considered is few, can not comprehensively, in time reflect Traffic Information, so more objective science accurately calculate the bus arrival time
Summary of the invention
In order to overcome the deficiency of above technology, the object of the present invention is to provide a kind of station board and arrival time computing method that show the bus arrival time, make the forecast arrival time more accurate, and the traffic that can allow the waiting person inquire about each highway section, up-to-date transport information in time obtained.
The object of the invention realizes by following scheme: a kind of station board that shows the bus arrival time, comprise display device, and the wireless data exchange device, the data processing main frame, there is the liquid crystal display that shows arrival time on the circuit number next door of every road bus.
There is the light emitting diode of display automobile running status in described station board front under the name of station of every road bus, when led lighting and when not glistening, the expression motorbus rests in this station, when diode did not stop glistening, the expression motorbus had left this station, the well under way for next stop.Between adjacent two names of station also according to the station with stand between be provided with 1 to 2 Tricolor LED apart from distance.Each color of Tricolor LED circle that glistens in turn the time is represented the automobile 1 minute distance of having travelled, when Tricolor LED only luminous but when not glistening, then be illustrated in this highway section traffic congestion.When traffic congestion, liquid crystal display can show the traffic congestion time.
There is a public transport map at the described station board back side, by by the circuit number button of every road bus, can show the position at each station on map, and shows the traffic in each highway section by the light that the LED element is sent out different colours.
Described station board also comprises can adopt sun power or the alternating current power module as power supply.
Described station board also has a monitoring camera to be arranged on station board top, is used to monitor security condition and traffic around the station, and sends data to the security monitoring center.Described station board also is provided with a radio broadcasting device, but the traffic message and the weather forecast of broadcast burst
A kind of computing method of calculating the bus arrival time, mobile wireless locating device and GPRS or CDMA or PAS wireless communication apparatus all have been installed on each bus, by with the wireless data exchange device of station board, the data processing main frame carries out wireless data exchange, judge whether automobile arrives at a station, or learn the specified place of traffic congestion, again data are passed to central authorities of system main control system and carried out analytical calculation, at last the parameter of result and each car is passed to each station board, more the driving parameter and the road location of new record, show each road bus arrival time of prediction, traffic shows with light emitting diode and LED light-emitting component;
Calculate bus in conjunction with following variable parameter and estimate arrival time:
By a large amount of field tests, each road bus of initialization under the ideal state of smooth traffic through each highway section desirable running time be T (
Reason),
According to the different period of every day, the congestion situation rule of road is provided with the period driving parameter F (n) of each period, (n=1,2,3 ...),
According to different vehicle performance situations and driver's skill level, for each car is provided with vehicle ' parameter G (i), (i=1,2,3 ...),
The actual running time of each car on this highway section is divided by with estimating running time, obtains the driving corrected parameter K (i) on this highway section, (i=1,2,3 ...),
When bus left former station and sails for the next stop, the expectation waiting time of the next stop was
T (
In advanceI)=T (
Reason) * F (n) * G (i) * K (i)
When bus arrives the next stop, the actual running time that system measures this highway section is divided by estimating running time, obtain driving corrected parameter K (i) new on this highway section, and refresh the driving corrected parameter that is stored in before this on this station board, because do not drive a vehicle corrected parameter as a reference before every circuit first shift bus every day, so be set to 1 for first shift bus running corrected parameter.
The expectation arrival time at each station, back is by obtaining each highway section expectation arrival time addition before.
The present invention is simple in structure, gives the correct time accurately, and the traffic that can allow the waiting person inquire about each highway section intuitively, in time obtain up-to-date transport information.Adopt sun power and the dual-purpose station board of alternating current, cost has also been saved in the construction of city intelligent public transportation system greatly easily.
Description of drawings
Fig. 1 is the Facad structure synoptic diagram of station board of the present invention.
Fig. 2 is the block scheme of bus arrival Time Calculation method of the present invention.
Embodiment
As shown in Figure 1, a kind of station board that shows the bus arrival time, comprise display device, the wireless data exchange device, the data processing main frame, there is the liquid crystal display 1 that shows arrival time on the circuit number next door of every road bus, described station board front, the light emitting diode 3 that the display automobile running status is arranged below the name of station 2 of every road bus, when led lighting and when not glistening, the expression motorbus rests in this station, when diode does not stop glistening, the expression motorbus has left this station, the well under way for next stop.Between adjacent two names of station also according to the station with stand between be provided with one to two Tricolor LED apart from distance.Each color of Tricolor LED circle that glistens in turn the time is represented the automobile 1 minute distance of having travelled, when Tricolor LED only luminous but when not glistening, then be illustrated in this highway section traffic congestion.When traffic congestion, liquid crystal display can show the traffic congestion time.
There is a public transport map at the station board back side, by circuit number button by every road bus, the position that can on map, show each station, and show the traffic in each highway section by the light that the LED element is sent out different colours, represent traffic congestion as redness, yellow expression vehicle ' is slow, green expression The coast is clear.
Described station board also comprises can adopt sun power or the alternating current power module 4 as power supply.Station board top also has a monitoring camera 5, and monitor data is reached the security monitoring center.Described station board bottom is provided with a radio broadcasting device 6, but the traffic message and the weather forecast of broadcast burst.
As shown in Figure 2, calculate bus in conjunction with following variable parameter and estimate arrival time:
By a large amount of field tests, each road bus of initialization the time that does not have to pass through under the traffic congestion and the ideal state of red light each highway section be T (
Reason), each highway section distance is different certainly, T (
Reason) value just different.
According to the different period of every day, the congestion situation rule of road is divided into quick, general, busy, 4 periods of peak, system's auto-initiation period driving parameter F (n) like this, (n=1,2,3 ...); For example 5:00-6:00 is provided with F (1)=1 expression fast in the morning, and it is general that 6:00-7:00 is provided with F (2)=1.2 expression, and it is busy that 7:00-8:00 is provided with F (3)=1.4 expression, and 8:00-9:00 is provided with F (4)=1.6 expression peak.
According to different vehicle performance situations and driver's skill level, for each car is provided with vehicle ' parameter G (i), (i=1,2,3 ...); For example the value of G generally is within 0.9～1.1 scope, and is maximum between 0.8～1.2.
With the actual running time of each car on this highway section divided by estimating running time, obtain the driving corrected parameter K (i) on this highway section, (i=1,2,3 ...); For example K (1) represents the driving corrected parameter of this car on highway section between the first stop and second station, and K (2) represents the driving corrected parameter of this car on highway section between second station and the 3rd station.
When each road first shift bus when first stop is left, system gives concrete F (n) value and G (i) value according to different periods and different vehicle performance situations, K (i)=1 wherein, using formula T (
In advanceI)=T (
Reason) * F (n) * G (i) * K (i) calculates the time of estimating to arrive second station, is presented on the station board at second station.
When bus arrives second station, the actual running time that system measures this highway section is divided by estimating running time, obtain the new driving corrected parameter K (i) on this highway section, and this parameter is deposited on the field at second station, be used for calculating next bus and estimate arrival time.
When the back shift bus when first stop is left, the expectation waiting time at second station is
T (
In advanceI)=T (
Reason) * F (n) * G (i) * K (i)
Wherein the numerical value of K (i) adopts the value that the first shift bus is calculated, when bus arrives second station, the actual running time that system measures this highway section obtains the new driving corrected parameter K (i) on this highway section, and refreshes driving corrected parameter before this divided by estimating running time.
The expectation arrival time at each station, back is by obtaining each highway section expectation arrival time addition before.For example when bus was just stopped second station, the expectation arrival time that the 4th station station board shows was that second highway section and Third Road section estimate that the arrival time addition obtains.
Claims (4)
1. station board that shows the bus arrival time, comprise display device, the wireless data exchange device, the data processing main frame, there is the liquid crystal display that shows arrival time on the circuit number next door of every road bus, it is characterized in that: there is the light emitting diode of display automobile running status in described station board front under the name of station of every road bus; There is a public transport map at the station board back side, by by the circuit number button of every road bus, can show the position at each station on map, and shows the traffic in each highway section by the light that the LED element is sent out different colours; Described station board also comprises can adopt sun power or the alternating current power module as power supply.
2. according to claim 1 described a kind of station board that shows the bus arrival time, it is characterized in that: described station board also has a monitoring camera to be arranged on station board top, and is networked to the security monitoring center.
3. according to claim 1 described a kind of station board that shows the bus arrival time, it is characterized in that: described station board also is provided with a radio broadcasting device, but the traffic message and the weather forecast of broadcast burst.
4. arrival time computing method that are used for claim 1 described station board, mobile wireless locating device and GPRS or CDMA or PAS wireless communication apparatus all have been installed on each bus, by with the wireless data exchange device of station board, the data processing main frame carries out wireless data exchange, judge whether automobile arrives at a station, or learn the specified place of traffic congestion, again data are passed to central authorities of system main control system and carried out analytical calculation, at last the parameter of result and each car is passed to each station board, more the driving parameter and the road location of new record, show each road bus arrival time of prediction, traffic shows with light emitting diode and LED light-emitting component; It is characterized in that: calculate bus in conjunction with following variable parameter and estimate arrival time:
By a large amount of field tests, each road bus of initialization under the ideal state of smooth traffic through each highway section desirable running time be T (
Reason),
According to the different period of every day, the congestion situation rule of road is provided with the period driving parameter F (n) of each period, (n=1,2,3...),
According to different vehicle performance situations and driver's skill level, for each car is provided with vehicle ' parameter G (i), (i=1,2,3...),
With the actual running time of each car on this highway section divided by estimating running time, obtain the driving corrected parameter K (i) on this highway section, (i=1,2,3...),
When bus leaves former station and sails for the next stop, the expectation arrival time of the next stop be T (
In advanceI)=T (
Reason) * F (n) * G (i) * K (i), when bus arrives the next stop, the actual running time that system measures this highway section is divided by estimating running time, obtain driving corrected parameter K (i) new on this highway section, and refresh the driving corrected parameter that is kept at before this on this station board, estimate the reference of arrival time as calculating next bus, because do not drive a vehicle corrected parameter as a reference before every circuit first shift bus every day, so be set to 1 for first shift bus running corrected parameter;
The expectation arrival time at each station, back is by obtaining each highway section expectation arrival time addition before.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100286386A CN100495468C (en) | 2007-06-18 | 2007-06-18 | Station board displaying bus arriving time and method for calculating arriving time |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100286386A CN100495468C (en) | 2007-06-18 | 2007-06-18 | Station board displaying bus arriving time and method for calculating arriving time |
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| CN101231785A true CN101231785A (en) | 2008-07-30 |
| CN100495468C CN100495468C (en) | 2009-06-03 |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102081859A (en) * | 2009-11-26 | 2011-06-01 | 上海遥薇实业有限公司 | Control method of bus arrival time prediction model |
| CN103093640A (en) * | 2013-01-09 | 2013-05-08 | 无锡必创传感科技有限公司 | Bus station arrival time forecasting method and predicting device |
| CN103310653A (en) * | 2013-06-07 | 2013-09-18 | 张慕戎 | Bus stop board capable of displaying vehicle locations |
| CN103354039A (en) * | 2012-12-10 | 2013-10-16 | 上海上科信息技术研究所 | Intelligent public transportation system and implementation method thereof |
| CN103366594A (en) * | 2012-12-10 | 2013-10-23 | 上海上科信息技术研究所 | Column electronic bus-stop board |
| TWI421806B (en) * | 2010-02-10 | 2014-01-01 | Der Cherng Liaw | Information transferring device |
| CN103578289A (en) * | 2013-11-19 | 2014-02-12 | 北京科技大学 | Electronic station board display screen |
| CN103778800A (en) * | 2014-02-19 | 2014-05-07 | 东南大学 | Method for setting system for notifying arrival time of small-station-space bus in advance |
| CN103871267A (en) * | 2014-03-26 | 2014-06-18 | 成都飞通科技有限公司 | Bus energy-saving on-line station reporting device and work method thereof |
| CN104835349A (en) * | 2015-05-13 | 2015-08-12 | 西安翼飞软件科技有限公司 | Bus stop board intelligent control display system |
| TWI506602B (en) * | 2014-04-22 | 2015-11-01 | Hsin Chun Yu | Bus schedule displaying system for bus stop |
| CN105303246A (en) * | 2015-09-07 | 2016-02-03 | 天津市市政工程设计研究院 | Multiline arrival time prediction for public transportation |
| CN105321369A (en) * | 2015-10-23 | 2016-02-10 | 太仓市新志杰电子科技有限公司 | Intelligent bus LED station board |
| CN105931588A (en) * | 2016-06-22 | 2016-09-07 | 佛山市联智新创科技有限公司 | Electronic station board for buses |
| CN105957383A (en) * | 2016-05-28 | 2016-09-21 | 安徽富煌和利时科技股份有限公司 | Electronic bus guide stop board |
| CN105976624A (en) * | 2016-06-22 | 2016-09-28 | 佛山市联智新创科技有限公司 | Multifunctional bus waiting system |
| CN106408988A (en) * | 2015-07-27 | 2017-02-15 | 北京志方信城机电设备有限公司 | Bus station broadcasting system, method and device |
| CN106485935A (en) * | 2016-12-26 | 2017-03-08 | 重庆西楚智捷科技有限公司 | A kind of method that public transport arrival time is predicted based on GPS |
| CN112349131A (en) * | 2020-10-13 | 2021-02-09 | 江苏亚楠电子科技有限公司 | Display control method of station guideboard and station guideboard |
-
2007
- 2007-06-18 CN CNB2007100286386A patent/CN100495468C/en not_active Expired - Fee Related
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102081859A (en) * | 2009-11-26 | 2011-06-01 | 上海遥薇实业有限公司 | Control method of bus arrival time prediction model |
| CN102081859B (en) * | 2009-11-26 | 2014-10-01 | 上海遥薇(集团)有限公司 | Control method of bus arrival time prediction model |
| TWI421806B (en) * | 2010-02-10 | 2014-01-01 | Der Cherng Liaw | Information transferring device |
| CN103354039A (en) * | 2012-12-10 | 2013-10-16 | 上海上科信息技术研究所 | Intelligent public transportation system and implementation method thereof |
| CN103366594A (en) * | 2012-12-10 | 2013-10-23 | 上海上科信息技术研究所 | Column electronic bus-stop board |
| CN103366594B (en) * | 2012-12-10 | 2016-08-03 | 上海产业技术研究院 | Column electronic bus-stop board |
| CN103093640A (en) * | 2013-01-09 | 2013-05-08 | 无锡必创传感科技有限公司 | Bus station arrival time forecasting method and predicting device |
| CN103310653A (en) * | 2013-06-07 | 2013-09-18 | 张慕戎 | Bus stop board capable of displaying vehicle locations |
| CN103578289A (en) * | 2013-11-19 | 2014-02-12 | 北京科技大学 | Electronic station board display screen |
| CN103778800A (en) * | 2014-02-19 | 2014-05-07 | 东南大学 | Method for setting system for notifying arrival time of small-station-space bus in advance |
| CN103871267A (en) * | 2014-03-26 | 2014-06-18 | 成都飞通科技有限公司 | Bus energy-saving on-line station reporting device and work method thereof |
| CN103871267B (en) * | 2014-03-26 | 2018-05-15 | 东阳市天齐知识产权运营有限公司 | A kind of online bus stop announcement device of bus energy-conserving and its method of work |
| TWI506602B (en) * | 2014-04-22 | 2015-11-01 | Hsin Chun Yu | Bus schedule displaying system for bus stop |
| CN104835349A (en) * | 2015-05-13 | 2015-08-12 | 西安翼飞软件科技有限公司 | Bus stop board intelligent control display system |
| CN106408988A (en) * | 2015-07-27 | 2017-02-15 | 北京志方信城机电设备有限公司 | Bus station broadcasting system, method and device |
| CN105303246A (en) * | 2015-09-07 | 2016-02-03 | 天津市市政工程设计研究院 | Multiline arrival time prediction for public transportation |
| CN105321369A (en) * | 2015-10-23 | 2016-02-10 | 太仓市新志杰电子科技有限公司 | Intelligent bus LED station board |
| CN105957383A (en) * | 2016-05-28 | 2016-09-21 | 安徽富煌和利时科技股份有限公司 | Electronic bus guide stop board |
| CN105931588A (en) * | 2016-06-22 | 2016-09-07 | 佛山市联智新创科技有限公司 | Electronic station board for buses |
| CN105976624A (en) * | 2016-06-22 | 2016-09-28 | 佛山市联智新创科技有限公司 | Multifunctional bus waiting system |
| CN106485935A (en) * | 2016-12-26 | 2017-03-08 | 重庆西楚智捷科技有限公司 | A kind of method that public transport arrival time is predicted based on GPS |
| CN106485935B (en) * | 2016-12-26 | 2019-04-05 | 重庆西楚智捷科技有限公司 | A method of public transport arrival time is predicted based on GPS |
| CN112349131A (en) * | 2020-10-13 | 2021-02-09 | 江苏亚楠电子科技有限公司 | Display control method of station guideboard and station guideboard |
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