CN212484600U - Bus stop information issuing system based on Internet of vehicles - Google Patents
Bus stop information issuing system based on Internet of vehicles Download PDFInfo
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- CN212484600U CN212484600U CN202021864848.6U CN202021864848U CN212484600U CN 212484600 U CN212484600 U CN 212484600U CN 202021864848 U CN202021864848 U CN 202021864848U CN 212484600 U CN212484600 U CN 212484600U
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Abstract
The utility model relates to a car networking and electron station board technical field disclose a bus stop information issuing system based on car networking, include: the electronic stop board is used for collecting the information of passengers and receiving and distributing the information fed back by the central processing center of the bus; the bus vehicle-mounted equipment is used for acquiring the driving information of the bus and receiving and distributing the information fed back by the bus central processing center; the bus central processing center obtains the distance between the bus and the electronic stop board, the berth information, the predicted arrival time and the predicted stopping time of the bus through processing and analyzing according to the information of the passengers and the driving information of the bus, sends the distance between the bus and the electronic stop board, the berth information, the predicted arrival time and the predicted stopping time to the electronic stop board, and sends the predicted stopping time and the information of the passengers of the bus to the bus-mounted equipment.
Description
Technical Field
The utility model relates to a car networking and electron station board technical field, in particular to bus stop information issuing system based on car networking.
Background
With the rapid development of public transport, buses are indispensable travel modes for urban residents, when multi-line buses arrive at the same time, the vehicles do not reserve parking positions, the parking is disordered and disordered, in addition, passengers judge that the buses arrive mostly through visual inspection, and the passengers cannot accurately judge due to sight line obstruction when the buses arrive, so that the situation that the passengers stop at the rear of the buses and do not get on the buses is possibly caused; particularly, when a vehicle enters a bay, different vehicles run inwards and the length of the station is long in the bay-type bus station, and under the unorganized condition, passengers cannot predict the arrival position and time of the bus, so that the unordered running inside the station is increased, and the delay and service efficiency of the bus station are reduced.
In addition, no people get on or off the bus at the station often, but the bus stops, so that the passing efficiency of the bus is reduced; or when the number of people in the bus reaches the maximum passenger capacity of the bus, the bus still stops, so that the passenger taking experience is poor, and the satisfaction degree of the bus service is greatly reduced.
At present china's bus stop order is chaotic, and the passenger can't accomplish information and in time match with the vehicle, and it is more especially to stop the circuit at the platform, and when platform length was longer, the passenger can't obtain the accurate position and the time that the vehicle reachd, leads to out of order the more increase operation delay of running in bus stop, reduces service efficiency. In addition, the information of the bus, the platform and the road cannot be shared in time, and the bus cannot rapidly cope with special conditions, if the capacity of passengers at the platform is saturated and the bus needs to rapidly arrive, the bus and the road cannot timely receive the information, and a priority running measure cannot be adopted to realize linkage.
Meanwhile, the traditional bus station cannot be synchronously developed with the current traffic technology, the traditional bus station cannot be integrated with the vehicle networking technology V2X, and the function is single. Consequently, for overcoming the current order confusion of bus stop, function laggard and the unable in time sharing scheduling problem of information, based on vehicle net technique and novel bus stop, the utility model provides a bus stop information issuing system based on the car networking.
SUMMERY OF THE UTILITY MODEL
The utility model provides a bus stop information issuing system based on car networking for bus, highway section, bus stop three's information reaches the sharing, makes bus operating efficiency more high-efficient.
The utility model provides a bus stop information issuing system based on car networking, include: the electronic stop board is used for collecting the information of passengers, coding the information of the passengers and then sending the coded information to the public transport central processing center in a dedicated short-range communication DSRC mode, and is used for receiving and distributing the information fed back by the public transport central processing center;
the bus vehicle-mounted equipment is used for acquiring the driving information of the bus, encoding the driving information of the bus, sending the encoded driving information to the bus central processing center in a dedicated short-range communication DSRC mode, and receiving and distributing information fed back by the bus central processing center;
the bus central processing center is used for receiving information sent by the electronic stop board and the bus vehicle-mounted equipment, obtaining the distance between the bus and the electronic stop board, the berth information, the predicted arrival time and the predicted stopping time of the bus through processing and analyzing according to the information of passengers and the driving information of the bus when the bus reaches the decision-making distance, sending the distance between the bus and the electronic stop board, the berth information, the predicted arrival time and the predicted stopping time to the electronic stop board, and sending the predicted stopping time and the passenger information of the bus to the bus vehicle-mounted equipment.
The electronic stop board includes:
the platform processor is used for receiving the predicted arrival time and the predicted stop time information of the bus, which are sent by the bus central processing center, in a dedicated short-range communication DSRC mode;
the LED touch display screen is connected with the platform processor and is used for displaying basic information of a bus line, predicted arrival time and stop time information of a bus and public service information;
and the voice broadcasting module is connected with the platform processor and is used for carrying out voice broadcasting on the related information of the bus arriving at the station.
The passenger's information includes: basic information of passengers, destination lines of the passengers and destination platform information of the passengers;
the driving information of the bus comprises: the running speed, the position information, the line information, the road condition information and the passenger carrying quantity information of the bus.
The passenger information is obtained by scanning a code by a passenger mobile phone or manually inputting information by an LED touch display screen; the position information and the road condition information of the bus are obtained through bus Beidou navigation.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model provides a bus stop information issuing system based on car networking collects passenger information of getting on or off the bus, organizes the bus and berths according to the berth, to platform passenger release information in advance, organizes the passenger and waits according to the regional queuing of waiting of settlement, reaches the good effect of "car to people" to arrive. Meanwhile, the bus station is equivalent to a road side device RSU under the environment of the Internet of vehicles, so that information of the bus, the road section and the bus station is shared, and the bus can directly drive away when the bus does not have the conditions of entering and stopping. And then reduce public transit operation delay time, make public transit operating efficiency more high-efficient.
Drawings
Fig. 1 is the utility model provides a pair of bus stop's in bus stop information issuing system structural schematic diagram based on the car networking.
Fig. 2 is the utility model provides a pair of bus stop information issuing system operation's schematic diagram based on the car networking.
Fig. 3 is a schematic diagram of the bus stop multi-berth organization operation method provided by the utility model.
Fig. 4 is the utility model provides a pair of bus stop information issuing system's communication schematic diagram based on the car networking.
Fig. 5 is the utility model provides a bus priority control schematic diagram.
Description of reference numerals:
1-front waiting hall, 2-rear waiting hall, 3-umbrella dryer, 4-parking-one boarding area, 5-parking-two boarding area, 6-shared umbrella, 7-solar storage battery, 8-platform seat, 9-self-service vending machine, 10-intelligent bus stop board, 11-bus stop board 2, 12-rear small information screen, 13-front small information screen, 14-platform ceiling, 15-USB jack, and 16-shared mobile power supply (charger).
Detailed Description
An embodiment of the present invention will be described in detail with reference to fig. 1-5, but it should be understood that the scope of the present invention is not limited by the embodiment.
The utility model discloses a bus stop information issuing system based on car networking, based on vehicle network technique and novel bus stop, regard bus stop as roadside equipment RSU (road Side Unit), carry out DSRC data communication with bus on-Board unit (OBU) (on Board Unit) simultaneously, through collecting passenger's purpose circuit, purpose station information of gathering, utilize the electronic stop tablet integration in the bus stop to send the public transit central processing center of external processing layer, combine real-time road conditions and bus information estimation each circuit public transit's estimated arrival time and estimated stop time, bus stop voice broadcast in advance or release public transit arrival information, organize the passenger and arrange in line according to the waiting hall that the passenger arrived appointed berth with the vehicle, the vehicle arrives the passenger and gets on the bus fast; when the number of passengers getting on the bus is zero or the passenger capacity in the bus is saturated and no passenger gets off the bus, the bus directly drives away without stopping the bus by issuing a message to the bus OBU. The bus running efficiency and the platform service efficiency are effectively improved.
When too many passengers need to take the target line, the capacity of a station waiting hall is saturated, the passengers need to be borne by the bus when the bus arrives fast, the bus and the road side equipment receive information in time, and when the bus arrives at all road sections between the stations, the bus provides suggested speed for the OBU, so that the bus arrives fast; when the vehicles arrive at the station and an intersection exists, the bus is guaranteed to directly pass through the intersection without waiting for queuing by adjusting the signal control scheme, and the bus is allowed to pass preferentially.
The utility model discloses can be used to organize the bus and carry out many berths in the platform and stop. The bus station platform mainly comprises a bus station platform layer and an external processing layer. First, the real-name authentication is carried out before the passengers take the bus from the bus stop layer to obtain basic information such as personal basic age and riding preference (an old age card, a student card and the like). Inputting the options of filling a destination vehicle and a destination station when arriving at a bus station and whether special seats of special people (old, weak, sick, disabled and pregnant) in the vehicle are needed, and filling in the two-dimensional codes in the station board display screen by manually inputting or scanning the two-dimensional codes in the station seat or the billboard area by using a mobile phone; passengers arrive at random and the destination routes are largely different from the stops, assuming PATo reach N station groups by taking A line, PBTo reach M station groups by taking B line, wherein PAoAnd PBcEach represents PAElderly and P in the populationBAccording to actual conditions, the young children in the group can not normally and quickly operate the smart phone according to the actual conditions. PAyAnd PBsEach represents PAWorking group and P in the groupBThe student group in the group assumes P according to the actual situationAyAnd PBsThe mobile phone can be operated skillfully, the destination station is generally a school or a work place, and the activity is active in the platform. At PA、PBWhen the bus arrives at the bus stop, the two-dimensional code beside the seat or in the advertising area is scanned by the mobile phone, a small program is entered, and the line and the station point, P, of the bus is filledAFilling out A way of N stations, PBFilling in the B-path M station, and displaying basic information such as the distance S between the current nearest vehicle and the local station, the passenger carrying rate and the like on a page; in addition PAoAnd PBcWhen the central stop board area needs to be reached and the 'statistics of arriving stops' is clicked, a voice mode or a text mode can be selected according to the requirement to input a target line and a stop, and if the destination needs to be reached through which vehicles, the bus line and basic information can be inquired in the electronic stop board area.
The electronic bus stop board in the bus stop is equivalent to an RSU. The passenger input information is gathered regularly in a certain time period, the ASN.1 is used for carrying out coding operation on the original data according to an SAE J2735 protocol, and analysis and calculation are carried out on the bus central processing center sent to an external processing layer through a DSRC communication mode. When N stations are collected and N seats special for special crowds (old, weak, sick, disabled and pregnant) are needed, the electronic station board RSU can timely transmit information to the vehicle OBU, and remind and voice broadcast that the N stations are N seats special for the special crowds (old, weak, sick, disabled and pregnant), and prompt passengers who need not sit specially for the special crowds to give the seats in advance, so that humanistic care is fully embodied, and the satisfaction degree of public transport service is improved.
The system is established under the conditions that the bus runs on a bus lane, other social vehicles completely pass according to rules without interfering the normal passing of the bus, the real-time road condition and the BSM information of the bus can be transmitted to a bus central processing center in a DSRC (dedicated short range communication) communication mode, the OBU (on-board bus) acquisition information of the bus mainly comprises the running speed, passenger carrying quantity, geographical position and the like of the bus, when the RSU (remote short range unit) at 200 meters in front of a bus stop detects the arrival of the bus, the bus central processing center starts to calculate the predicted arrival time of the bus, the real-time running speed v of the bus is calculated according to the distance s between the bus and the stop
And estimating the predicted arrival time of the buses of each line.
When the bus is 100 meters away from the bus stop, the bus central processing center starts to calculate and issue the predicted stop time of the bus, and the number of the aged people in the line A collected by the bus stop is PAoThe getting-on time of the old is t1Second; needs to use n seats special for special crowds, and the boarding time of the special crowds is t2Second; the remaining number of people getting on the bus PA-PAo-n persons, the time of getting on the bus of the rest of the population being t3Second; the response time of the passengers getting on the bus is t4Second, the time for stabilizing and accelerating the bus is t5And the reduction coefficient is theta, and the influence of weather conditions is mainly considered by the reduction coefficient, and the time is increased in rainy days. Predicted stop time T of busACalculated according to the following formula:
TA＝θ[PAo×t1+n×t2+(PA-PAo-n)×t3+t4+t5]
the estimated stop time of the line is calculated and issued, the arrangement of the bus stop positions by the bus central processing center is facilitated, the estimated stop time and the estimated arrival time are combined, the system can flexibly arrange the arrival sequence of the buses and reasonably distribute the bus arrival sequence and the stop positions, and the bus stop positions are fully utilized.
If the bus demand of a certain line is too large, priority control can be carried out or the departure frequency can be increased, so that the real-time bus operation is faster. The bus station transmits various information to the bus station after processing the information, the bus station broadcasts bus arrival information through small information screens 12 and 13 or carries out message reminding on a mobile phone of a passenger, the passengers are organized to queue according to waiting halls 1 and 2 when the passengers arrive at a designated parking space, two waiting queuing modes can be adopted in front of the bus station, the passengers can queue along railings behind a front parking area 4 except the waiting hall 1, and waiting positions and waiting orders of the passengers can be reasonably arranged according to arrival orders of the buses and the number of the passengers. The passengers arrive at the designated positions before the buses arrive, the buses arrive at the passengers to get on the buses quickly, unnecessary running is reduced, multiple buses arrive in a coordinated and ordered manner, and the operation efficiency of the buses and the platform service efficiency are effectively improved.
And when the bus reaches the decision-making distance, setting the distance to the bus stop to be 200 meters, and when the bus reaches the decision-making point, judging the stop of the bus. When the number of passengers getting on the bus is zero or the passenger capacity in the bus is saturated, and no passenger gets off the bus, the bus can directly drive away without stopping at the bus station by issuing a message to an OBU (on board unit) of the bus, passengers in the bus and passengers at the station can issue the information that the bus does not stop, and the arrival time of the subsequent shift is updated in time; and if the other conditions are met, the vehicle normally stops at the front station. The bus running efficiency and the platform service efficiency are effectively improved.
When too many passengers needing to take the target line are collected at the platform, the capacity of a waiting hall at the platform is saturated, the passengers need to be borne by the bus quickly when the bus arrives, and the bus and the road receive information in time. When the vehicles arrive at all road sections between the platforms, the vehicles provide suggested speed to the OBU, and the vehicles run according to the suggested speed to quickly arrive at the target station; when a bus arrives at a platform and an intersection exists, the signal lamp state of the bus arriving at the intersection is judged according to a signal timing scheme by estimating the time of arriving at the intersection, and if the bus arriving at the intersection is judged to be a green lamp, the original signal timing scheme is maintained unchanged, so that the bus is ensured to pass smoothly; and if the bus reaches the intersection, the bus is judged to be red or yellow, the signal control scheme is adjusted, the bus is ensured to directly pass through the intersection without waiting for queuing, and the bus is allowed to pass preferentially.
The utility model discloses the system relies on an electron stop borad and waiting hall thereof, as shown in fig. 1, by preceding waiting hall 1, back waiting hall 2, umbrella drying apparatus 3, a parking area 4, two parking areas 5, sharing umbrella 6, solar cell 7, platform seat 8, sell machine 9, intelligent bus stop borad 10, back small-size information screen 12, preceding small-size information screen 13, platform ceiling 14, USB jack 15, sharing treasured 16 of charging by oneself and constitute. The function of the front waiting hall 1 and the rear waiting hall 2 is mainly to provide a temporary rest place for passengers getting on the bus, so that the bus can get on or off the bus conveniently, and the operation efficiency is improved. The two are designed to be approximately the same and in a semicircular arc shape, the seat is surrounded by the arc shape, the peripheral material adopts the light blocking glass, the appearance is transparent and attractive, and the front and the back are designed to be symmetrical to form a response. The semi-closed structure helps the passenger to shelter from the wind and rain, but is equipped with stoving formula umbrella container 3 in the waiting room, and under rainfall weather, for avoiding the passenger to soak the umbrella and cause ground wet and slippery in the bus, guide the passenger to dry the umbrella in the waiting room. The stoving flow time cost is shorter, provides the function of temporarily accomodating moreover, effectively alleviates the passenger because of carrying the influence of moist umbrella waiting the car comfort level scheduling problem.
The intelligent electronic substation adopts paperless design, wholly adopts LED touch display screen, wherein can provide three-layer information: the system comprises a bus route basic information layer, a vehicle real-time running information layer and a public information service layer. Meanwhile, the system has the functions of collecting and processing passenger riding target lines and target stations, is equivalent to roadside equipment under the vehicle network environment, and is integrated and sent to a public transport central processing center of an external processing layer. In addition, the voice broadcasting module is arranged, necessary information can be obtained by clicking a button in a screen, and convenience is brought to some special crowds and disabled people. The platform can be set to perform Chinese and English language switching.
The utility model provides a bus stop information issuing system based on car networking collects passenger information of getting on or off the bus, organizes the bus and berths according to the berth, through voice broadcast, LED touch display screen or cell-phone message issue information to the platform passenger in advance, organizes the passenger and waits according to lining up in the region of waiting of setting for, reaches the good effect that "the car arrives people to". Meanwhile, the bus station is equivalent to a road side device RSU under the environment of the Internet of vehicles, so that information of the bus, the road section and the bus station can be shared, a bus priority control strategy is adopted in time when the capacity of the station is saturated, and the bus can be directly driven away when the bus does not have the conditions of entering and stopping. And then reduce public transit operation delay time, make public transit operating efficiency more high-efficient.
The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the embodiments, and any changes that can be considered by those skilled in the art shall fall within the protection scope of the present invention.
Claims (4)
1. The utility model provides a bus stop information issuing system based on car networking which characterized in that includes:
the electronic stop board is used for collecting the information of passengers, coding the information of the passengers and then sending the coded information to the public transport central processing center in a dedicated short-range communication DSRC mode, and is used for receiving and distributing the information fed back by the public transport central processing center;
the bus vehicle-mounted equipment is used for acquiring the driving information of the bus, encoding the driving information of the bus, sending the encoded driving information to the bus central processing center in a dedicated short-range communication DSRC mode, and receiving and distributing information fed back by the bus central processing center;
the bus central processing center is used for receiving information sent by the electronic stop board and the bus vehicle-mounted equipment, obtaining the distance between the bus and the electronic stop board, the berth information, the predicted arrival time and the predicted stopping time of the bus through processing and analyzing according to the information of passengers and the driving information of the bus when the bus reaches the decision-making distance, sending the distance between the bus and the electronic stop board, the berth information, the predicted arrival time and the predicted stopping time to the electronic stop board, and sending the berth information, the predicted stopping time and the passenger information of the bus to the bus vehicle-mounted equipment.
2. The internet-of-vehicles based bus stop information distribution system of claim 1, wherein the electronic stop board comprises:
the platform processor is used for receiving the predicted arrival time and the predicted stop time information of the bus, which are sent by the bus central processing center, in a dedicated short-range communication DSRC mode;
the LED touch display screen is connected with the platform processor and is used for displaying basic information of a bus line, predicted arrival time and stop time information of a bus and public service information;
and the voice broadcasting module is connected with the platform processor and is used for carrying out voice broadcasting on the related information of the bus arriving at the station.
3. The internet-of-vehicles-based bus stop information distribution system of claim 2, wherein the passenger's information includes: basic information of passengers, destination lines of the passengers and destination platform information of the passengers;
the driving information of the bus comprises: the running speed, the position information, the line information, the road condition information and the passenger carrying quantity information of the bus.
4. The bus stop information issuing system based on internet of vehicles according to claim 3, wherein the passenger information is obtained by scanning a code with a passenger's mobile phone or manually inputting information through an LED touch display screen; the position information and the road condition information of the bus are obtained through bus Beidou navigation.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021864848.6U CN212484600U (en) | 2020-08-31 | 2020-08-31 | Bus stop information issuing system based on Internet of vehicles |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021864848.6U CN212484600U (en) | 2020-08-31 | 2020-08-31 | Bus stop information issuing system based on Internet of vehicles |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111882914A (en) * | 2020-08-31 | 2020-11-03 | 华东交通大学 | Bus stop information publishing system and method based on Internet of vehicles |
| CN113140102A (en) * | 2021-04-10 | 2021-07-20 | 温州大学 | Public transport line optimization system and method |
| CN113756613A (en) * | 2021-08-23 | 2021-12-07 | 深圳市艾可斯标识广告工程有限公司 | Intelligent bus station |
| CN113963565A (en) * | 2021-09-17 | 2022-01-21 | 中通服网盈科技有限公司 | Traffic station intelligent safety comprehensive management platform |
-
2020
- 2020-08-31 CN CN202021864848.6U patent/CN212484600U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111882914A (en) * | 2020-08-31 | 2020-11-03 | 华东交通大学 | Bus stop information publishing system and method based on Internet of vehicles |
| CN113140102A (en) * | 2021-04-10 | 2021-07-20 | 温州大学 | Public transport line optimization system and method |
| CN113756613A (en) * | 2021-08-23 | 2021-12-07 | 深圳市艾可斯标识广告工程有限公司 | Intelligent bus station |
| CN113963565A (en) * | 2021-09-17 | 2022-01-21 | 中通服网盈科技有限公司 | Traffic station intelligent safety comprehensive management platform |
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