KR101749573B1 - Two-way transmission method and system of the display data betweem the intelligent bus - Google Patents
Two-way transmission method and system of the display data betweem the intelligent bus Download PDFInfo
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- KR101749573B1 KR101749573B1 KR1020150144846A KR20150144846A KR101749573B1 KR 101749573 B1 KR101749573 B1 KR 101749573B1 KR 1020150144846 A KR1020150144846 A KR 1020150144846A KR 20150144846 A KR20150144846 A KR 20150144846A KR 101749573 B1 KR101749573 B1 KR 101749573B1
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- billboard
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 title abstract description 33
- 238000004891 communication Methods 0.000 claims description 12
- 238000013459 approach Methods 0.000 claims description 2
- 230000002457 bidirectional effect Effects 0.000 abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 238000012546 transfer Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000004663 cell proliferation Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- G06Q50/30—
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/123—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams
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Abstract
The present invention relates to a bidirectional transmission method of electric billboard data between intelligent buses, and more particularly, to a bidirectional transmission method of electric billboard data between intelligent busses, the method comprising: transmitting electric billboard data to a bus having a billboard, Operating the bus on the road while receiving only electric signboard data from the server; Exchanging bidirectionally the other buses that have received the same electric billboard data from the server and the respective remaining billboard data that have not been received from the server; And operating the bus while the entire bus is exchanged with the other bus, And the insufficient data between the buses running on the road can be exchanged in both directions through mutual transmission and reception so that there is no disruption to the operation by receiving the insufficient data and it is possible to transmit the electric signboard data within a short time, It is possible to inject the water into the water.
In addition, the present invention provides an information power capable of checking news, a weather station, emergency disaster, advertisement, traffic flow information, road information, and the like through an electric signboard provided on a bus.
Description
The present invention relates to a bidirectional transmission method of electric billboard data between intelligent buses, and more particularly, to a bidirectional transmission method of electric billboard data between intelligent buses, The present invention relates to a bidirectional transmission method of electric sign board data which is not limited to the operation of the electric sign board but is capable of transferring electric signboard data in a short time so that it can be put on the road.
Generally, as public transportation develops, buses play a big role as a transportation means of public transportation. Therefore, it is very important for the convenience of users to quickly and accurately transmit bus operation information.
In particular, in recent years, there has been an increase in the installation of electric signboards that transmit bus operation information to users in real time by installing a bus sign information display board that displays information on the arrival time of each bus in the bus stop in connection with the control center.
Buses that travel on the road gather in the garage and receive large amount of route information for a long time.
When buses are operated late at a holiday, buses are running short in some areas where fireworks festivals and events are held, and buses running other routes may be urgently put into service.
This helps to ease the congested situation of those who attend bus fairs or events such as fireworks festivals in the late hours of the holidays, and use them to return home comfortably and safely.
However, there is a problem in that urgent buses run on different routes than normal, so that people (passengers) can go to the wrong place (stop) because they operate without normal route information.
In addition, a new bus information is downloaded while an urgently charged bus is collected in a garage. However, since the route information takes a long time as a large capacity and can not be urgently input, there is a problem that the operation is disrupted.
Related Prior Art Patent Application No. 10-0529357 entitled " Bus Operation Management System ", Registered Date: November 10, 2005) and Patent Document 10-2005-0031119 Title: Advertising system and method of mobile means using wireless network and Bluetooth, published on Apr. 06, 2005).
SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems of the prior art, and it is an object of the present invention to provide a data transmission method and a data transmission method capable of exchanging insufficient data between two buses running on a road, And an intelligent bus capable of transferring data on the electric board and capable of inputting data on the road.
Other objects, features and advantages of the present invention will become apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings.
In order to achieve the above object, the present invention has the following technical features.
A bidirectional transmission method of electric billboard data between intelligent buses according to the present invention comprises the steps of: a server having electric billboard data transmitting the billboard data to a bus equipped with a billboard with a wireless communication channel; Operating the bus on the road while receiving only electric signboard data from the server; Exchanging bidirectionally the other buses that have received the same electric billboard data from the server and the respective remaining billboard data that have not been received from the server; And operating the bus while the entire bus is exchanged with the other bus, .
In the bidirectional transmission method of electric billboard data between intelligent busses according to the present invention, the electric billboard data is divided into two parts.
In the bidirectional transmission method of electric billboard data between intelligent buses according to the present invention, the bus which has only partially received electric billboard data from the server is repeatedly bidirectionally exchanged with a plurality of other buses receiving the same electric billboard data from the server And receives all of the electric billboard data.
In the bidirectional transmission method of electric billboard data between intelligent buses according to the present invention, the bus exchanges the electric billboard data in both directions when another bus having same electric billboard data is within a radius set by the electric billboard.
In the bidirectional transmission method of electric billboard data between intelligent busses according to the present invention, the electric billboard data is at least one of a route, a news, an emergency, an advertisement, a national holiday, and a specific day.
In the bidirectional transmission method of electric display board data between intelligent buses according to the present invention, the bus has normal route data until another bus that runs on the same route approaches when the electric signboard data is a route.
In the bidirectional transmission method of electric billboard data between intelligent buses according to the present invention, the electric billboard data can be transmitted from the server through a portable terminal.
In the bidirectional transmission method of electric billboard data between intelligent buses according to the present invention, the bus receives traffic flow information and road information from a GPS and outputs the traffic flow information to the electric billboard.
A bidirectional transmission system of electric billboard data between intelligent buses according to the present invention comprises: a server having electric billboard data and transmitting the billboard data; A bus which has a unique code and is capable of a wireless communication channel, and which has a light board on one side thereof and outputs the light board data transmitted from the server to the electric board; The bus includes a first driving unit that receives the electric signboard data from the server and operates on the road while receiving only part of the data; Wherein the bus exchanges bidirectionally between another bus that receives the same electric billboard data from the server and each of the remaining electric billboard data that is not received from the server; And the bus includes a second bus that runs on the road while exchanging data between the bus and the bus board; .
In the bidirectional transmission system of electric billboard data between intelligent busses according to the present invention, the electric billboard data is divided and divided.
In the bi-directional transmission system of electric billboard data between intelligent buses according to the present invention, the bus which has only partially received electric billboard data from the server is repeatedly bidirectionally exchanged with a plurality of other buses receiving the same electric billboard data from the server And receives all of the electric billboard data.
In the bidirectional transmission system of electric billboard data between intelligent buses according to the present invention, the bus exchanges the electric billboard data in both directions when another bus having the same billboard data enters within a radius set by the server.
The present invention solves the above-mentioned problems and it is possible to exchange insufficient data between buses running on the road through bidirectional mutual transmission and reception, so that there is no problem in operation due to insufficient data, and it is possible to transfer electric billboard data in a short time So that it can be put directly on the road.
In addition, the present invention can output information such as news, weather station, emergency disaster, advertisement, traffic flow information, road information, etc. to the people through the electric signboard provided on the bus.
Other advantages of the present invention will become apparent from the following description of exemplary embodiments with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a flowchart of an embodiment of a bidirectional transmission method of electric signboard data between intelligent buses according to the present invention;
FIG. 2 is a flowchart showing the contents between the exchange step and the operation step according to FIG. 1;
3 is a block diagram of an embodiment of a bidirectional transmission system of electric billboard data between intelligent buses according to the present invention;
FIG. 4 is a perspective view showing a state in which a plurality of intelligent buses according to FIG.
FIG. 5 is a front view showing a division state of electric billboard data transmitted to the intelligent bus according to FIG. 3; FIG.
The following detailed description of the invention refers to the accompanying drawings, which illustrate, by way of illustration, specific embodiments in which the invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the invention. It should be understood that the various embodiments of the present invention are different, but need not be mutually exclusive. For example, certain features, structures, and characteristics described herein may be implemented in other embodiments without departing from the spirit and scope of the invention in connection with one embodiment. It should also be understood that the position or arrangement of individual components within each disclosed embodiment may be varied without departing from the spirit and scope of the present invention. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the invention is to be limited only by the appended claims, along with the full scope of equivalents to which such claims are entitled. In the drawings, like reference numbers refer to the same or similar function in various aspects.
FIG. 1 is a flowchart of an embodiment of a bi-directional transmission method of electric signboard data between intelligent buses according to the present invention, and FIG. 2 is a flowchart showing the contents between the exchange step and the operation step according to FIG.
As shown in FIGS. 1 and 2, a bidirectional transmission method of electric billboard data between intelligent buses according to the present invention includes a server having electric billboard data, Transmitting data (S110); (S120) of receiving the electric billboard data from the server and traveling on the road while a part of the electric billboard data is received; (S130) the bidirectionally exchanging the remaining electric billboard data that have not been received from the server and another bus that has received the same electric billboard data from the server; And operating the bus on the road while exchanging the electric billboard data with the other bus (S140); .
The transmission step S110 is a step in which the
The
The
The wireless communication channel implements wireless communication using Wi-Fi, RF, LTE, 3G, infrared (IrDA), Bluetooth, and RFID (Radio Frequency ID).
The
The
The electric signboard data D is at least one of a route, a news, an emergency, an advertisement, a national holiday, and a specific day.
The electric signboard data D composed of news, emergency disaster, and advertisement is outputted to the outside from the electric signboard provided on the
The electric signboard data D can be received from the
The
The GPS provides improved service by transmitting information on the bus operation, that is, traffic flow information and road information, together with the position information of the collected
The driving step S120 is a step in which the
Various kinds of display board data D stored in the
Since it takes a long time to transfer such large-sized electric signboard data D to the
The electric signboard data D of the present invention has normal route data until approaching another bus that travels on the same route when it is made up of routes.
The replacing step S130 is a step of exchanging bidirectionally the remaining bus display data D that have not been received from the
The
For example, the electric signboard data D transmitted to the
In this state, when the
In addition, another bus that is traveling on the same route or a bus that is circulated and returned also receives the electric signboard data D that has not been received from the
When the electric signboard data D is transmitted bidirectionally between the
The
The driving step S140 is a step in which the
The
The
The
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of a bidirectional transmission system of electric signboard data between intelligent buses according to the present invention will be described in detail with reference to the accompanying drawings.
FIG. 3 is a block diagram of an embodiment of a bidirectional transmission system for electric signboard data between intelligent buses according to the present invention, FIG. 4 is a perspective view showing a state in which a plurality of intelligent buses according to FIG. 3 is a front view showing a division state of electric sign board data transmitted to the intelligent bus according to Fig. 3; Fig.
The
The
The
The
The
The
Various kinds of electric signboard data D stored in the
The
The
When the electric signboard data D is transmitted bidirectionally between the
The
The
The
The
While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, And such variations and modifications are intended to fall within the scope of the appended claims.
S100: Bidirectional transmission of electric signboard data between intelligent buses
S110: Transfer step
S120: Operation steps
S130: exchange step
S140: Operation step
100: bidirectional transmission system of electric signboard data between intelligent buses
110: Server
120: bus
130: First operating section
140:
150:
10: Road
D: Signboard data
Claims (12)
Operating the bus on the road while receiving only electric signboard data from the server;
Exchanging bidirectionally the other buses that have received the same electric billboard data from the server and the respective remaining billboard data that have not been received from the server; And
The bus exchanges the electric bus board data with the other bus and travels on the road while the whole bus is exchanged; , ≪ / RTI >
The bus having only a part of the electric billboard data transmitted from the server is repeatedly bidirectionally exchanged with a plurality of other buses receiving the same electric billboard data from the server to receive the entire billboard data,
The electric billboard data can be received from the server through a portable terminal of a driver who operates the bus,
The electric billboard data is divided into a plurality of pieces,
Wherein the bus exchanges the electric billboard data bidirectionally when the bus enters within a radius set by the server by another bus having the same billboard data.
Wherein the electric signboard data is at least one of news, emergency disaster, national holiday, and a specific day.
Wherein the bus has normal route data until another bus that travels on the same route approaches when the electric signboard data is a route.
Wherein the bus receives traffic flow information and road information from a GPS and outputs the information to the electric sign board.
A bus which has a unique code and is capable of a wireless communication channel and is provided with a front panel and a lateral panel, and outputs the front panel data transmitted from the server to the front panel;
The bus includes a first driving unit that receives the electric signboard data from the server and operates on the road while receiving only part of the data;
Wherein the bus exchanges bidirectionally between another bus that receives the same electric billboard data from the server and each of the remaining electric billboard data that is not received from the server; And
The bus includes a second transit unit that exchanges data with the other bus and travels on the road under the condition that the entire bus is exchanged; , ≪ / RTI >
The bus having only a part of the electric billboard data transmitted from the server is repeatedly bidirectionally exchanged with a plurality of other buses receiving the same electric billboard data from the server to receive the entire billboard data,
The electric billboard data can be received from the server through a portable terminal of a driver who operates the bus,
The electric billboard data is divided into a plurality of pieces,
Wherein the bus exchanges the electric billboard data bidirectionally when the bus enters within a radius set by the server by another bus having the same electric billboard data.
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR102437472B1 (en) * | 2022-02-10 | 2022-08-29 | (주)탑이앤씨코리아 | Method And System for Upgrading Bus Information by Using Mobile Phone or Mobile Device as a Repeater |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2007081542A (en) * | 2005-09-12 | 2007-03-29 | Mitsubishi Electric Corp | Mobile data transfer system and mobile unit |
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2007081542A (en) * | 2005-09-12 | 2007-03-29 | Mitsubishi Electric Corp | Mobile data transfer system and mobile unit |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102437472B1 (en) * | 2022-02-10 | 2022-08-29 | (주)탑이앤씨코리아 | Method And System for Upgrading Bus Information by Using Mobile Phone or Mobile Device as a Repeater |
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