KR102477527B1 - Vehicle communication-based information provision and vehicle control system, and hybrid server for providing information thereof - Google Patents

Abstract

The present invention relates to a vehicle communication-based information providing and vehicle control system, and a hybrid information providing server, and more specifically, to a self-driving vehicle-based not only recognizing and variably replacing road conditions, but also communicating between vehicles. It relates to a vehicle communication-based information provision and vehicle control system, and a hybrid information provision server to enable this.

Description

Vehicle communication-based information provision and vehicle control system, and hybrid server for providing information thereof}

The present invention relates to a vehicle communication-based information providing and vehicle control system, and a hybrid information providing server, and more specifically, to a self-driving vehicle-based not only recognizing and variably replacing road conditions, but also communicating between vehicles. It relates to a vehicle communication-based information provision and vehicle control system, and a hybrid information provision server to enable this.

Self-driving vehicles are vehicles capable of autonomously driving and working by recognizing the environment.

Through these self-driving-based vehicles, passengers can easily reach their destination without driving by freely setting their destination, and it is expected that active technological development will be made in the future.

Accordingly, in the related technology field, there is a demand for technology development for enabling communication between vehicles as well as recognizing and variably replacing road conditions based on autonomous vehicles.

Republic of Korea Utility Model Application Application No. 20-2003-0015140 (2003.05.16) "SYSTEM FOR WARNING A VEHICLE ACCESS"

The present invention is intended to solve the above problems, and provides vehicle communication-based information and vehicle control system for enabling communication between vehicles as well as recognizing and variably replacing road conditions based on autonomous vehicles, And it is to provide a hybrid information providing server.

In addition, since the present invention can transmit information through vehicle-to-vehicle communication, it not only controls driving of another vehicle in an emergency situation, but also provides vehicle traffic-based information to change lanes with the consent of other vehicles in a congested situation. and a vehicle control system, and a hybrid information providing server.

In addition, the present invention is to provide a vehicle communication-based information providing and vehicle control system, and a hybrid information providing server so that the server determines and controls the order in which vehicles enter in a situation where the vehicle is blocked.

However, the objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned will be clearly understood by those skilled in the art from the description below.

In order to achieve the above object, a vehicle communication-based information provision and vehicle control system according to an embodiment of the present invention includes a plurality of IoT vehicle smart terminals 100, a network 200, and a hybrid vehicle provided in each vehicle 10 In the vehicle communication-based information providing and vehicle control system 1 including the information providing server 300, the hybrid information providing server 300, when a delay occurs, IoT of the vehicle 10 that caused the delay Controls the transmission/reception unit 310 to transmit delay cause information corresponding to one of delay cause text information and delay cause video information received from the vehicle smart terminal 100 to the IoT vehicle smart terminal 100 corresponding to the requested vehicle. In addition, the transmission/reception unit 310 transmits delay cause information to the IoT vehicle smart terminal 100 or the occupant's smartphone 400 of the vehicle 10 having the same driving direction information located between the requested vehicle and the target vehicle. ) By controlling, traffic information communication module 322 that helps to detour or utilize other lanes with the IoT vehicle smart terminal 100 or occupant's smart phone 400 of the vehicle 10 requesting delay information evaluation; It is characterized in that it includes.

At this time, the hybrid information providing server 300 receives the first to nth (n is After controlling the transmission/reception unit 310 to receive destination information including a rating integer for each step (a natural number of 2 or more), the IoT vehicle smart terminal 100 requesting a search for the received destination information through the network 200 or the IoT vehicle smart terminal 100 requesting a search A visit destination information communication module 323 that controls the transceiver 310 to transmit the terminal identification number of the smartphone 400 of the passenger who has visited the previous visit registered as member information along with the serial number of the terminal 100; It is characterized in that it further comprises.

In addition, the hybrid information providing server 300 includes an emergency information communication module 324 for controlling driving of another vehicle in an emergency; It is characterized in that it further comprises.

In addition, the hybrid information providing server 300 includes a floating lane information communication module 325 for changing a lane with the consent of another vehicle in a congested situation; It is characterized in that it further comprises.

A vehicle communication-based information provision and vehicle control system and a hybrid information provision server according to an embodiment of the present invention not only recognize and variably replace road conditions based on autonomous vehicles, but also enable communication between vehicles. can do.

In addition, since the vehicle communication-based information provision and vehicle control system and the hybrid information providing server according to another embodiment of the present invention can transmit information through vehicle-to-vehicle communication, in an emergency, they not only control the driving of other vehicles, but also In a congested situation, the driver can change lanes with the consent of other vehicles.

In addition, in the vehicle communication-based information providing and vehicle control system and the hybrid information providing server according to another embodiment of the present invention, the server can determine and control the order in which vehicles enter in a situation where the vehicle is blocked.

1 is a diagram illustrating a vehicle communication-based information providing and vehicle control system 1 according to an embodiment of the present invention.
2 is a block diagram showing components of a hybrid information providing server 300 in a vehicle communication-based information providing and vehicle control system 1 according to an embodiment of the present invention.
3 to 8 are diagrams for explaining operation processes for each scenario of the vehicle communication-based information provision and vehicle control system 1 according to an embodiment of the present invention.

Hereinafter, a detailed description of preferred embodiments of the present invention will be described with reference to the accompanying drawings. In the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description will be omitted.

In the present specification, when one component 'transmits' data or signals to another component, the component may directly transmit the data or signal to the other component, and through at least one other component. It means that data or signals can be transmitted to other components.

1 is a diagram illustrating a vehicle communication-based information providing and vehicle control system 1 according to an embodiment of the present invention. Referring to FIG. 1, the vehicle communication-based information provision and vehicle control system 1 includes a plurality of IoT vehicle smart terminals 100, a network 200, and a hybrid information providing server 300 provided in each vehicle 10. , A plurality of occupant smart phones 400 possessed by each occupant of the vehicle 10 may be included.

2 is a block diagram showing components of a hybrid information providing server 300 in a vehicle communication-based information providing and vehicle control system 1 according to an embodiment of the present invention. 3 to 8 are diagrams for explaining operation processes for each scenario of the vehicle communication-based information provision and vehicle control system 1 according to an embodiment of the present invention.

First, referring to FIG. 2, the hybrid information providing server 300 includes a transmission/reception unit 310, a control unit 320, and a database 330, and the control unit 320 includes a vehicle information collection module 321 and traffic information. It may include a communication module 322, a destination information communication module 323, an emergency information communication module 324, a floating lane information communication module 325, and a vehicle entry information communication module 326.

The vehicle information collection module 321 collects the location information of each vehicle 10 from the IoT vehicle smart terminal 100 on the vehicle 10 through the network 200, the serial number of the IoT vehicle smart terminal 100, and the passenger smart terminal 100. After controlling the transceiver 310 to receive the terminal identification number of the phone 400, the location information, serial number, and terminal identification number may be stored in the database 330 as member information. To this end, each IoT vehicle smart terminal 100 preferably includes a location receiving module.

As shown in FIG. 3, the traffic information communication module 322 controls the transceiver 310 to receive a delay information appraisal request from one IoT vehicle smart terminal 100 through the network 200, and then the IoT vehicle smart device requesting the appraisal. The driving direction of the vehicle 10 is analyzed based on the location information of the terminal 100, and the real-time location information of the IoT vehicle smart terminal 100 requested for evaluation among the vehicles 10 located in front of the analyzed traveling direction is used. The vehicle 10 having the analyzed speed information and the speed information within the threshold value may be analyzed as the target vehicle.

Accordingly, the traffic information communication module 322 inputs text information that is a cause of delay to the IoT vehicle smart terminal 100 of the vehicle 10 analyzed as the target vehicle, or a camera or passenger smartphone provided in the vehicle 10 itself. Through a request for video information as a cause of delay using 400, the transceiver 310 may be controlled to receive text information as a cause of delay and/or image information as a cause of delay through the network 200.

Thereafter, the traffic information communication module 322 transmits the delay cause information corresponding to one of the received delay cause text information and delay cause image information to the IoT vehicle smart terminal 100 corresponding to the requested vehicle. Transceiver 310 ), as well as transmitting and receiving delay cause information to the IoT vehicle smart terminal 100 or the occupant's smartphone 400 of the vehicle 10 having the same heading information located between the request vehicle and the target vehicle By controlling the unit 310, the IoT vehicle smart terminal 100 or the occupant's smart phone 400 of the vehicle 10 requesting the delay information appraisal can help to detour or utilize other lanes.

As shown in FIG. 4 , the destination information communication module 323 controls the transceiver 310 to receive a search request for a destination to be visited from one IoT vehicle smart terminal 100 through the network 200, and then returns the expected visit destination Whether there is location information of the IoT vehicle smart terminal 100 of another vehicle 10 approaching within a preset area from the location information may be analyzed by extracting location information from the database 330 .

Thereafter, the destination information communication module 323 performs a sequence of the previously visited IoT vehicle smart terminal 100 or the previously visited IoT vehicle smart terminal 100 when there is the previously visited IoT vehicle smart terminal 100 having the extracted location information. The transmission/reception unit 310 may be controlled to transmit a request for provision of prior visit information to the passenger's smart phone 400 corresponding to the terminal identification number stored in the member information together with the number.

Accordingly, the destination information communication module 323 receives the first to nth n (n is After controlling the transmission/reception unit 310 to receive destination information including a rating integer for each step (a natural number of 2 or more), the IoT vehicle smart terminal 100 requesting a search for the received destination information through the network 200 or the IoT vehicle smart terminal 100 requesting a search The transmitter/receiver 310 may be controlled to transmit the terminal identification number of the smartphone 400 of the first-time visitor registered as member information along with the serial number of the terminal 100 .

As shown in FIG. 5, the emergency information communication module 324 is an emergency vehicle IoT vehicle smart device that is an IoT vehicle smart terminal 100 provided in the emergency vehicle when an emergency situation such as an emergency patient occurs in one vehicle 10. The transceiver 310 may be controlled to receive an emergency escort request according to an emergency situation of the terminal 100 through the network 200 .

Thereafter, the emergency information communication module 324 extracts the location information of the oT vehicle smart terminal 100 that has received the emergency escort request on the database 330, and extracts the same direction information as the emergency vehicle IoT vehicle smart terminal 100. It is possible to extract the emergency vehicle IoT vehicle smart terminal 100 having direction information and the IoT vehicle smart terminal 100 of a nearby vehicle having location information located within a preset area.

The emergency information communication module 324 requests the emergency vehicle IoT vehicle smart terminal 100 to recognize lane information through a camera located in front of the emergency vehicle, and transmits first lane information, which is recognized lane information, to the network 200. It is possible to control the transceiver 310 to receive through.

In addition, the emergency information communication module 324 transmits second lane information, which is lane information recognized through a camera located in front of the surrounding vehicle through a request to the IoT vehicle smart terminal 100 of the extracted surrounding vehicle, to the network 200 It is possible to control the transceiver 310 to receive through

Finally, the emergency information communication module 324 transmits a lane change request through the network 200 to the IoT vehicle smart terminal 100 provided in the surrounding vehicle for which the first lane information and the second lane information match. 310, and after extracting location information of a nearby hospital from the location information of the current emergency vehicle IoT vehicle smart terminal 100 on the database 330, the hospital location information is transferred to the emergency vehicle IoT vehicle smart terminal 100 and control the transceiver 310 to transmit to the emergency vehicle occupant's smartphone 400, and transmit the emergency patient's condition information provided from the emergency vehicle IoT vehicle smart terminal 100 and the emergency vehicle occupant's smartphone 400 to the network 200. ), it is possible to control the transceiver 310 to transmit to the hospital server or hospital staff terminal.

Here, the emergency information communication module 324 remotely obtains control rights for the vehicle 10 when the emergency vehicle on which the emergency vehicle IoT vehicle smart terminal 100 is boarded is an autonomous vehicle, and performs driving control to a designated hospital location. can do.

In addition, the IoT vehicle smart terminal 100 of the vehicle 10 corresponding to the emergency vehicle can express an emergency phrase through a body color change display provided outside and broadcast that it is an emergency vehicle to nearby vehicles through short-range wireless communication. .

The floating lane information communication module 325 enables distance adjustment and wireless communication between vehicles 10 when the vehicle 10 is an autonomous vehicle as shown in FIG. there is.

That is, as shown in FIG. 7A, when there are a plurality of lanes in which the upward and downward lines are divided by the center line on a road with a center line, as shown in FIG. can solve the problem

More specifically, the floating lane information communication module 325 analyzes dense roads based on the location information of the vehicle 10 equipped with each IoT vehicle smart terminal 100 on the road divided by one length unit, The direction information of the vehicle 10 equipped with each IoT vehicle smart terminal 100 can be divided into density for each up-bound line and down-bound line on the road.

The floating lane information communication module 325 is a directional roadway corresponding to one of the ascending line and the descending line having a relatively high density, when the difference in density between the ascending line and the descending line is equal to or greater than a preset threshold, and the ascending line and the lower line having a relatively low density. Directional roads corresponding to one of the fishes are included, and the number of incorporated roads is adjusted according to the difference in density, and direction roadway change information along with road numbers divided by one length unit can be stored in the database 330.

Thereafter, the floating lane information communication module 325 transmits the road number and road change information together with the change time through the network 200 for the IoT vehicle smart terminal 100 scheduled to enter the road number. ), it is possible to flexibly change the lane.

In addition, as shown in FIGS. 7A to 7C, it is possible to make a U-turn and change direction even in sections other than designated U-turn areas and in lanes 2, 3, and 4.

That is, the floating lane information communication module 325 may designate and store a new U-turn zone in the changed state in the case where the above-mentioned lane is dynamically changed, and store it in the database 330, and the IoT vehicle smart terminal scheduled to enter the road number. For (100), by controlling the transmission/reception unit 310 to transmit the changed U-turn area information along with the road number through the network 200, it is possible to flexibly change lanes and U-turn areas. .

The vehicle entry information communication module 326 extracts road merging point information from the database 330, and then, through the location information of each IoT vehicle smart terminal 100, the merging target lane corresponding to the merging point and waiting to merge The number of vehicles 10 on the waiting lane for merging with the current lane can be calculated.

Thereafter, the vehicle entry information communication module 326 may calculate a ratio relationship between the number of vehicles 10 located in the lane to be merged and the number of vehicles 10 waiting to merge among the calculated number.

Thereafter, the vehicle entry information communication module 326 divides the number of vehicles 10 located in the merging target lane with the number of vehicles 10 waiting to join and merges corresponding to the number calculated by dividing. After setting the order so that the vehicles 10 waiting to merge each enter between the vehicles 10 located in the target lane, for each IoT vehicle smart terminal 100, the road number of the lane to be merged together with entry order information By controlling the transmitter/receiver 310 to transmit the lane change information together with the change time through the network 200, vehicle entry can be made smooth.

In another embodiment of the present invention, as shown in FIG. 8 , the vehicle entry information communication module 326 transmits real-time location information of the vehicles 10 waiting to merge with respect to the entry sequence for changing lanes of the vehicle 10. It is possible to control the transceiver 310 to transmit the speed information to each IoT vehicle smart terminal 100 in real time according to the speed information analysis.

The present invention can also be implemented as computer readable codes on a computer readable recording medium. A computer-readable recording medium includes all types of recording devices in which data that can be read by a computer system is stored.

Examples of computer-readable recording media include ROM, RAM, CD-ROM, magnetic tape, floppy disk, optical data storage device, etc. also includes

In addition, the computer-readable recording medium is distributed in computer systems connected through a network, so that computer-readable codes can be stored and executed in a distributed manner. In addition, functional programs, codes, and code segments for implementing the present invention can be easily inferred by programmers in the technical field to which the present invention belongs.

As described above, preferred embodiments of the present invention have been disclosed in the present specification and drawings, and although specific terms have been used, they are only used in a general sense to easily explain the technical content of the present invention and help understanding of the present invention. However, it is not intended to limit the scope of the present invention. It is obvious to those skilled in the art that other modified examples based on the technical spirit of the present invention can be implemented in addition to the embodiments disclosed herein.

1: Vehicle communication-based information provision and vehicle control system
10: vehicle
100: IoT vehicle smart terminal
200: network
300: hybrid information provision server
310: transceiver
320: control unit
321: vehicle information collection module
322: traffic information communication module
323: destination information communication module
324: emergency information communication module
325: floating lane information communication module
326: vehicle entry information communication module
330: database
400: occupant's smartphone

Claims (4)

In a vehicle communication-based information providing and vehicle control system 1 including a plurality of IoT vehicle smart terminals 100, a network 200, and a hybrid information providing server 300 provided in each vehicle 10, hybrid The information providing server 300,
When a delay occurs, the IoT corresponding to the vehicle requested for delay cause information corresponding to one of delay cause text information and delay cause video information received from the IoT vehicle smart terminal 100 of the vehicle 10 that caused the delay. In addition to controlling the transceiver 310 to be transmitted to the vehicle smart terminal 100, the IoT vehicle smart terminal 100 or occupant smart terminal 100 of the vehicle 10 having the same driving direction information located between the request vehicle and the target vehicle By controlling the transmission/reception unit 310 to transmit delay cause information to the phone 400, detour or use other lanes with the IoT vehicle smart terminal 100 or occupant's smart phone 400 of the vehicle 10 requesting the delay information evaluation. Traffic information communication module 322 that helps to do; including,
The hybrid information providing server 300,
Information on the destination, including the first to nth (n is a natural number equal to or greater than 2) step-by-step rating integers for the destination entered into the prior visit IoT vehicle smart terminal 100 or the prior arrival occupant's smartphone 400 according to a request for provision of prior visit information After controlling the transmission/reception unit 310 to receive, member information along with the serial number of the IoT vehicle smart terminal 100 requesting search through the network 200 for the received destination information or the IoT vehicle smart terminal 100 requesting search. a visit destination information communication module 323 for controlling the transmission/reception unit 310 to transmit the information to the terminal identification number of the smartphone 400 of the previous passenger registered as ; A vehicle communication-based information provision and vehicle control system further comprising.
delete The method according to claim 1, the hybrid information providing server 300,
Emergency information communication module 324 for controlling driving of other vehicles in an emergency; A vehicle communication-based information provision and vehicle control system further comprising.
The method according to claim 1, the hybrid information providing server 300,
a floating lane information communication module 325 for changing a lane with the consent of another vehicle in a congested situation; A vehicle communication-based information provision and vehicle control system further comprising.

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