KR102332939B1 - Method, system and device for providing traffic information in real time - Google Patents

Abstract

A method of providing real-time traffic information includes the steps of receiving a traffic congestion report signal calculated based on information collected through a vehicle driving information collecting device from one or more devices, slowing based on the traffic congestion report signal transmitted from one or more devices Determining a reference point and a congestion reference point, determining a slowing section and a congestion section based on the determined distance between the slowing reference point and the congestion reference point, a preset slowing reference speed and a congestion reference speed, and the determined slowing section and congestion and transmitting information about the section to one or more devices.

Description

Method, system and device for providing real-time traffic information

The present invention relates to a method, system and device for providing real-time traffic information.

A traffic jam means that the road is blocked by a large number of cars. In the case of Korea, traffic jams are very severe during commuting hours, especially during holidays.

In case of traffic jam, unnecessary increase in vehicle operation cost and time loss, which could have been reduced if there was no traffic jam and operated at normal speed, occur. These are called traffic congestion costs. The cost of such traffic congestion is steadily increasing every year. In 2010, the cost of traffic congestion was KRW 28 trillion, accounting for 2.43% of the total GDP.

Currently, traffic congestion information is provided by using the Transport Protocol Expert Group (TPEG) in order to reduce traffic congestion and traffic congestion costs. TPEG is a service that displays traffic information and traveler information provided by broadcasting companies on DMB (Digital Multimedia Broadcasting) data broadcasting signals to a navigation terminal equipped with a DMB receiving chip.

However, congestion traffic information obtained through TPEG is determined by installing equipment on tens of thousands of taxis, buses, and logistics vehicles and measuring the number of vehicles per unit time passing through the detector. However, taxis and bus vehicles inevitably have a waiting time for passengers to board, which reduces the reliability of traffic congestion information.

In addition, since traffic congestion information using TPEG measures the level of congestion on all major roads, a huge cost is required to collect this information, and it is inevitably reflected in the fare.

On the other hand, crowd sourcing is a compound word of the public and outsourcing, and it refers to allowing the public to participate in some processes of corporate activities such as production and service. Crowdsourcing is not only cheaper than outsourcing, but also provides more and more diverse information, so many companies are using it recently.

Based on the traffic congestion report signal calculated based on the information collected through the vehicle operation information collection device, a slow-moving reference point and a congestion reference point are determined, And to provide a method and system for determining a slow section and a congestion section based on the congestion reference speed.

It is possible to provide a device that collects driving information from a vehicle information collecting device in real time, calculates the traffic congestion level based on the collected driving information, and generates a report signal for the traffic congestion level. An object of the present invention is to provide a device for outputting a traffic congestion status based on data on a slow section and a data on a congested section received from a traffic information providing server.

Based on crowdsourcing, we want to build and provide high traffic congestion information at low cost by increasing reliability and voluntarily participating by users.

As a technical means for achieving the above-described technical problem, an embodiment of the present invention includes the steps of receiving a traffic congestion report signal calculated based on information collected through a vehicle driving information collecting device from one or more devices, one or more devices Determining a reference point for slowing down and a reference point for congestion based on the traffic congestion report signal received from It is possible to provide real-time traffic information including the step of determining a section and transmitting information about the determined slow section and the congestion section to one or more devices.

In addition, another embodiment of the present invention may provide a real-time traffic information providing system including a traffic information providing server and a device. The traffic information providing server includes a receiver that receives a traffic congestion report signal calculated based on the information collected through the vehicle operation information collection device from the device, and a slowing reference point and a congestion reference point based on the traffic congestion report signal received from the device. and a processing unit configured to determine a slow speed section and a congestion section based on the determined distance between the slow speed reference point and the congestion reference point, and a preset slow speed reference speed and a congestion reference speed. In addition, it may include a transmitter for transmitting information about the determined slow section and the congestion section to the device.

The device may include a driving information collecting unit that collects driving information from the vehicle information collecting device in real time, and a processing unit that calculates the traffic congestion level based on the collected driving information and generates a report signal for the traffic congestion level.

Further, another embodiment of the present invention may provide a computing device for providing real-time traffic information including a memory and a first processing unit arranged to interface with the memory. The first processing unit may collect driving information from the vehicle information collecting device in real time, calculate the traffic congestion level based on the collected driving information, and generate a report signal for the traffic congestion level. In addition, it may be configured to transmit a traffic congestion report signal to the traffic information providing server and output the traffic congestion status based on the slow section data and the congested section data received from the traffic information providing server.

Based on the traffic congestion report signal calculated based on the information collected through the vehicle operation information collection device, a slow-moving reference point and a congestion reference point are determined, and a method and system for determining a slow-moving section and a congested section based on the congestion reference speed.

It is possible to provide a device that collects driving information from a vehicle information collecting device in real time, calculates the traffic congestion level based on the collected driving information, and generates a report signal for the traffic congestion level. It is possible to provide a device for outputting a traffic congestion status based on the slow section data and the congestion section data transmitted from the traffic information providing server.

Based on crowdsourcing, reliability can be increased, and users can voluntarily participate to build and provide high traffic congestion information at low cost. It is possible to provide objective and reliable traffic congestion information by using OBD (On Board Diagnostics, vehicle driving information collection device). In addition, by using OBD, the spread of OBD can be activated.

1 is a block diagram of a system for providing traffic information according to an embodiment of the present invention.
2 is a block diagram of a traffic information providing server according to an embodiment of the present invention.
3 is a block diagram of a device according to an embodiment of the present invention.
4 is a view for explaining a method of determining a slowing reference point and a congestion reference point according to an embodiment of the present invention.
5 is a diagram for explaining a method of determining a dividing point according to an embodiment of the present invention.
6 is a diagram illustrating an example of a slow section and a congestion section according to an embodiment of the present invention.
7 is a diagram illustrating an example of a display unit for outputting a traffic congestion status by a device according to an embodiment of the present invention.
8 is a flowchart illustrating a method for providing real-time traffic information according to an embodiment of the present invention.
9 is a flowchart illustrating a method of determining a slow section and a congestion section according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those of ordinary skill in the art can easily implement them. However, the present invention may be embodied in many different forms and is not limited to the embodiments described herein. And in order to clearly explain the present invention in the drawings, parts irrelevant to the description are omitted, and similar reference numerals are attached to similar parts throughout the specification.

Throughout the specification, when a part is "connected" with another part, this includes not only the case of being "directly connected" but also the case of being "electrically connected" with another element interposed therebetween. . Also, when a part "includes" a component, it means that other components may be further included, rather than excluding other components, unless otherwise stated, and one or more other features However, it is to be understood that the existence or addition of numbers, steps, operations, components, parts, or combinations thereof is not precluded in advance.

In this specification, a "part" includes a unit realized by hardware, a unit realized by software, and a unit realized using both. In addition, one unit may be implemented using two or more hardware, and two or more units may be implemented by one hardware.

Some of the operations or functions described as being performed by the terminal or device in the present specification may be instead performed by a server connected to the terminal or device. Likewise, some of the operations or functions described as being performed by the server may also be performed in a terminal or device connected to the server.

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram of a system for providing traffic information according to an embodiment of the present invention. Referring to FIG. 1 , a traffic information providing system 1 may include a traffic information providing server 100 , a device 110 , and a network 120 .

The traffic information providing server 100 may receive, from the device 110 , a traffic congestion report signal calculated based on information collected through the vehicle operation information collection device (OBD). The vehicle driving information collecting device may collect at least one of vehicle speed, idling, driving distance, and fuel consumption.

The traffic information providing server 100 determines a slow-moving reference point and a congestion reference point based on the traffic congestion report signal received from the device 110, the distance between the determined slow-moving reference point and the congestion reference point, and a preset slow-speed reference speed and a slow-moving section and a congested section can be determined based on the congestion reference speed. Specific details related thereto will be described later with reference to FIGS. 4 to 5 .

The traffic information providing server 100 may transmit information about the determined slow speed section and the congestion section to the device 110 .

An example of the device 110 is a wireless communication device that guarantees portability and mobility, a Personal Communication System (PCS), a Global System for Mobile communications (GSM), a Personal Digital Cellular (PDC), a Personal Handyphone System (PHS), and a PDA (Personal Communication System). Personal Digital Assistant), International Mobile Telecommunication (IMT)-2000, Code Division Multiple Access (CDMA)-2000, W-Code Division Multiple Access (W-CDMA), Wireless Broadband Internet (Wibro) terminal, smartphone, All kinds of handheld-based wireless communication devices such as smartpads, tablet PCs, and navigation devices installed inside a vehicle may be included.

The device 110 may collect driving information from the vehicle information collecting apparatus in real time. The driving information collected from the vehicle information collecting device may be at least one of vehicle speed, idling, driving distance, and fuel consumption.

The device 110 may calculate the traffic congestion level based on the collected driving information. The device 110 calculates the traffic congestion level using the driving information collected for a certain period of time, and may determine in real time whether it falls within the range of criteria considered to be traffic congestion.

The device 110 may generate a traffic congestion report signal and transmit the traffic congestion report signal to the traffic information providing server. The traffic congestion report signal may be either a slow speed report signal or a congestion report signal.

The device 110 may provide a function for reporting traffic congestion when the degree of traffic congestion is identified as traffic congestion. For example, the device 110 may display the traffic congestion report menu to blink or the traffic congestion report menu to be displayed in a different color. In addition, a separate pop-up window to report traffic congestion may be displayed.

When the device 110 receives a traffic congestion report signal, the device 110 may output the traffic congestion status based on the slow section data and the congestion section data transmitted from the traffic information providing server 100 . For example, the device 110 may display the traffic congestion status on the map.

The traffic congestion status output to the device 110 may be shared with other devices 110 .

The network 120 refers to a connection structure capable of exchanging information between each node, such as terminals and servers, and an example of such a network 120 includes the Internet, a Wireless Local Area Network (LAN). , Wide Area Network (WAN), Personal Area Network (PAN), 3G, Long Term Evolution (LTE), Wireless Fidelity (WiFi), World Interoperability for Microwave Access (WiMAX), Wireless Gigabit (WiGig), etc. it doesn't happen

2 is a block diagram of a traffic information providing server according to an embodiment of the present invention. Referring to FIG. 2 , the traffic information providing server 2 may include a receiving unit 200 , a first processing unit 210 , and a transmitting unit 220 .

The receiver 200 may receive, from the device, a traffic congestion report signal calculated based on information collected through the vehicle driving information collection device. The vehicle driving information collecting device may collect at least one of vehicle speed, idling, driving distance, and fuel consumption.

The first processing unit 210 determines a slow-moving reference point and a congestion reference point based on the traffic congestion report signal received from the device, and a distance between the determined slow-moving reference point and the congestion reference point, a preset reference speed and congestion criterion Based on the speed, a slow-moving section and a congested section can be determined. Specific details related thereto will be described later with reference to FIGS. 4 to 5 .

The transmission unit 220 may transmit information about the determined slow section and the congestion section to the device.

3 is a block diagram of a device according to an embodiment of the present invention. Referring to FIG. 3 , the device 3 may include a driving information collecting unit 300 , a second processing unit 310 , and a display unit 320 .

The driving information collecting unit 300 may collect driving information from the information collecting device in real time. The driving information collected from the vehicle information collecting device may be at least one of vehicle speed, idling, driving distance, and fuel consumption.

The second processing unit 310 may calculate a traffic congestion level based on the collected driving information and generate a report signal for the traffic congestion level. The second processing unit 310 calculates the traffic congestion level using the driving information collected for a predetermined time and may determine in real time whether it falls within the range of criteria considered to be traffic congestion. For example, the device 110 may consider traffic congestion when the average speed is 20 km/s or less, the idle ratio is 70% or more, the driving distance is 1 km or more, and the fuel efficiency is 10 km/l or less.

The display unit 320 may output the traffic congestion status based on the slow section data and the congestion section data received from the traffic information providing server. For example, the device 110 may display the traffic congestion status on the map.

The output traffic congestion status may include at least one of a slow-moving reference point, a congestion reference point, a division point, a slow-moving section, and a congestion section.

4 is a view for explaining a method of determining a slowing reference point and a congestion reference point according to an embodiment of the present invention. The traffic information providing server may determine a slowing reference point and a congestion reference point based on the traffic congestion report signal received from the device.

The traffic information providing server may determine whether the traffic congestion report signal 400 received from one or more devices exceeds a preset number in a preset range 410 . For example, the traffic information providing server may determine whether the traffic congestion report signal exceeds 200 times within 30 minutes in a radius of 5 km.

When the traffic congestion report signal exceeds a preset number, the traffic information providing server may determine a point 420 with a high distribution of traffic congestion report signals within a preset range as a slow-moving reference point or a congestion reference point 430. .

For example, when the traffic congestion report signal exceeds 200 times within 30 minutes in the range of 5 km, the traffic information providing server determines that traffic is congested in the radius of 5 km, and the range of the radius of 5 km In , a point 420 having a high distribution of traffic congestion reports may be determined as a slow-moving reference point or a congestion reference point 430 .

5 is a diagram for explaining a method of determining a dividing point according to an embodiment of the present invention.

The traffic information providing server calculates the distance between the slow-moving reference point 500 and the congestion reference point 510, and divides the slow-moving section and the congested section by using the slow-moving reference speed and the congestion reference speed (520) can be decided

For example, the slow speed reference speed may be an average speed of 27 km/h, which is a criterion for collecting information through a traffic congestion report, and the reference speed of a congestion may be an average speed of 10 km/h.

The traffic information providing server may determine the dividing point 520 by applying an interpolation method using the slow-moving reference speed and the congestion reference speed.

For example, if the vehicle is moving from the slow speed reference point 500 to the congestion reference point 510, the traffic information providing server may calculate that the distance between the slow speed reference point 500 and the congestion reference point 510 is 4 km. have.

In addition, the traffic information providing server may determine, as the dividing point 520 , a point at which the congestion reference speed is 10 km/h or less by applying an interpolation method based on the slow-moving reference point 500 .

For example, when it is determined that the current average speed at the slow-moving reference point 500 is 25 km/h, and it is determined that the current average speed at the congestion reference point 510 is 5 km/h, the traffic information providing server is Y= An interpolation method of -5*x + 25 can be applied. The traffic information providing server may determine, as the dividing point 520 , a point 3 km away from the slow-moving reference point 500 , which is a point of 10 km/h or less by applying the interpolation method.

The formula of the interpolation method for explaining FIG. 5 is not limited thereto since it is only an embodiment of the present invention. That is, the current average speed at the slowing reference point 500 , the current average speed at the congestion reference point 510 , and the distance between the slowing reference point 500 and the congestion reference point 510 may vary.

6 is a diagram illustrating an example of a slow section and a congestion section according to an embodiment of the present invention.

The traffic information providing server determines the slow-moving section 620 based on the slow-moving reference point 600 and the dividing point 610, and the congestion section 630 based on the congestion reference point 620 and the dividing point 610. can decide

For example, the traffic information providing server determines from the slow-moving reference point 600 to the dividing point 610 as the slow-moving section 620 , and from the congestion reference point 620 to the dividing point 610 is the congested section 630 . ) can be determined.

7 is a diagram illustrating an example of a display unit for outputting a traffic congestion status by a device according to an embodiment of the present invention.

The device may output the traffic congestion status based on the slow section data and the congestion section data transmitted from the traffic information providing server. The traffic congestion status output to the device may include at least one of a slow-moving reference point 700 , a congestion reference point 710 , a dividing point 720 , a slow-moving section 730 , and a congestion section 740 .

For example, the device is located on the map 700 of a certain radius from the point where the current vehicle is located, the slow-moving reference point 710 , the congestion reference point 720 , the dividing point 730 , the slow-moving section 740 , and the congestion section 750 . ) can be printed.

The slow-moving reference point 710 may be output to be softer than the congestion reference point 720 , and the slow-moving section 740 may be output to be softer than the congestion section 750 to intuitively grasp the degree of traffic congestion. For example, the slow-moving reference point 710 may be output in gray, the congestion reference point 720 in red, the slow-moving section 740 in orange, and the congestion section 750 in red.

Also, the device may output a map 760 of a wide radius by reducing the map 700 of a constant radius.

8 is a flowchart illustrating a method for providing real-time traffic information according to an embodiment of the present invention. The method for providing real-time traffic information according to an embodiment shown in FIG. 8 includes steps that are time-series processed in the system shown in FIG. 1 . Therefore, even if omitted below, it is also applied to the method of providing real-time traffic information performed according to the embodiment shown in FIG. 8 .

In step S800 , the traffic information providing server may receive a traffic congestion report signal calculated based on information collected through the vehicle driving information collecting device from one or more devices.

In step S810, the traffic information providing server may determine a reference point for slowing down and a reference point for congestion based on a traffic congestion report signal received from one or more devices.

In step S820, the traffic information providing server may determine the slow speed section and the congestion section based on the determined distance between the slow speed reference point and the congestion reference point, the preset slow speed reference speed, and the congestion reference speed.

Information on the slow section and the congestion section determined in step S830 may be transmitted to one or more devices.

9 is a flowchart illustrating a method of determining a slow section and a congestion section according to an embodiment of the present invention. The method for determining the slowing section and the congestion section according to the embodiment shown in FIG. 9 includes steps processed in time series in the system shown in FIG. 1 . Therefore, even if omitted below, it is also applied to the method of determining the slow section and the congestion section performed according to the exemplary embodiment shown in FIG. 9 .

In step S900 , the traffic information providing server may calculate a distance between the slowing reference point and the congestion reference point.

In step S910, the traffic information providing server may determine a dividing point for classifying the slow-moving section and the congested section by using the slow-moving reference speed and the congestion reference speed.

In step S910, the traffic information providing server may determine the slow-moving section based on the slow-moving reference point and the dividing point.

In step S910, the traffic information providing server may determine a congestion section based on the congestion reference point and the classification point.

The method for providing real-time traffic information and the method for determining the slow section and the congestion section described through FIGS. 8 and 9 are also implemented in the form of a recording medium including instructions executable by a computer, such as a program module executed by a computer. can be Computer-readable media can be any available media that can be accessed by a computer and includes both volatile and nonvolatile media, removable and non-removable media. In addition, computer-readable media may include both computer storage media and communication media. Computer storage media includes both volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data. Communication media typically includes computer readable instructions, data structures, program modules, or other data in a modulated data signal such as a carrier wave, or other transport mechanism, and includes any information delivery media.

The above description of the present invention is for illustration, and those of ordinary skill in the art to which the present invention pertains can understand that it can be easily modified into other specific forms without changing the technical spirit or essential features of the present invention. will be. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a dispersed form, and likewise components described as distributed may be implemented in a combined form.

The scope of the present invention is indicated by the following claims rather than the above detailed description, and all changes or modifications derived from the meaning and scope of the claims and their equivalent concepts should be interpreted as being included in the scope of the present invention. do.

1: Traffic information provision system
100: traffic information providing server
110: device
2: Traffic information server
3: device

Claims (20)

A method for providing real-time traffic information,
Receiving a traffic congestion report signal calculated on the basis of the information collected through the vehicle driving information collecting device from one or more devices;
determining a slowing reference point and a congestion reference point based on the traffic congestion report signal received from the one or more devices;
determining a slow-moving section and a congestion section based on the determined distance between the determined slow-down reference point and the congestion reference point, a preset slow-down reference speed, and a congestion reference speed; and
Transmitting information about the determined slow section and the congestion section to the one or more devices
including,
The step of determining the slowing reference point and the congestion reference point comprises:
determining whether the traffic congestion report signal received from the one or more devices exceeds a preset number within a preset range; and
When the traffic congestion report signal exceeds a preset number, determining a point having a high distribution of the traffic congestion report signal within the preset range as the slowing reference point or a congestion reference point
A method of providing traffic information that includes.
The method of claim 1,
The vehicle driving information collecting device will collect at least one of vehicle speed, idling, driving distance, and fuel consumption, traffic information providing method.
The method of claim 1,
The traffic congestion report signal is one of a slow speed report signal or a congestion report signal, the traffic information providing method.
delete A method for providing real-time traffic information,
Receiving a traffic congestion report signal calculated on the basis of the information collected through the vehicle driving information collecting device from one or more devices;
determining a slowing reference point and a congestion reference point based on the traffic congestion report signal received from the one or more devices;
determining a slow-moving section and a congestion section based on the determined distance between the determined slow-down reference point and the congestion reference point, a preset slow-down reference speed, and a congestion reference speed; and
Transmitting information about the determined slow section and the congestion section to the one or more devices
including,
The step of determining the slowing section and the congestion section is
calculating a distance between the slowing reference point and the congestion reference point;
determining a dividing point for dividing the slow speed section and the congestion section by using the slow speed reference speed and the congestion reference speed; and
determining the slow-paced section based on the slow-moving reference point and the dividing point; and
determining the congestion section based on the congestion reference point and the classification point
A method of providing traffic information that includes.
6. The method of claim 5,
The slow section is from the slowing reference point to the dividing point, the traffic information providing method.
6. The method of claim 5,
The traffic information providing method, wherein the congestion section is from the congestion reference point to the dividing point.
6. The method of claim 5,
The step of determining a dividing point dividing the slow section and the congestion section is
The method for providing traffic information, which determines the dividing point by applying an interpolation method using the slow speed reference speed and the congestion reference speed.
In the real-time traffic information providing system,
traffic information server; and
device
including,
The traffic information providing server is
a receiving unit for receiving a traffic congestion report signal calculated based on information collected through the vehicle driving information collecting device from the device;
A slow-moving reference point and a congestion reference point are determined based on the traffic congestion report signal received from the device, and a slow-moving section based on a distance between the determined slow-down reference point and a congestion reference point, a preset slowing reference speed and a congestion reference speed and a first processing unit for determining a congestion section;
Transmitting unit for transmitting information about the determined slow section and congestion section to the device
including,
the device is
a driving information collecting unit that collects driving information from the vehicle driving information collecting device in real time; and
A second processing unit for calculating the traffic congestion level based on the collected driving information and generating a report signal for the traffic congestion level
including,
The first processing unit
It is determined whether the traffic congestion report signal received from the device exceeds a preset number in a preset range, and when it exceeds the preset number, a point having the highest traffic congestion report distribution within the range is the slow reference point Or to determine the congestion reference point, the traffic information providing system.
10. The method of claim 9,
The traffic congestion report signal is one of a slow speed report signal or a congestion report signal, the traffic information providing system.
delete In the real-time traffic information providing system,
traffic information server; and
device
including,
The traffic information providing server is
a receiving unit for receiving a traffic congestion report signal calculated based on information collected through the vehicle driving information collecting device from the device;
A slow-moving reference point and a congestion reference point are determined based on the traffic congestion report signal received from the device, and a slow-moving section based on a distance between the determined slow-down reference point and a congestion reference point, a preset slowing reference speed and a congestion reference speed and a first processing unit for determining a congestion section;
Transmitting unit for transmitting information about the determined slow section and congestion section to the device
including,
the device is
a driving information collecting unit that collects driving information from the vehicle driving information collecting device in real time; and
A second processing unit for calculating the traffic congestion level based on the collected driving information and generating a report signal for the traffic congestion level
including,
The first processing unit
The system for providing interpolation is to apply an interpolation method by using the distance between the slowing reference point and the congestion reference point, the slowing reference speed, and the congestion reference speed.
13. The method of claim 12,
The first processing unit,
Based on the interpolation method, the system for providing traffic information is to determine a dividing point that separates the slow section and the congested section.
14. The method of claim 13,
The first processing unit,
The system for providing the traffic information is to determine the slow-moving section and the congestion section based on the slow-moving reference point, the congestion reference point, and the dividing point.
15. The method of claim 14,
The slow section is from the slowing reference point to the dividing point, the traffic information providing system.
15. The method of claim 14,
The traffic information providing system, wherein the congestion section is from the congestion reference point to the dividing point.
14. The method of claim 13,
the device is
A display unit for outputting the traffic congestion status based on the slow section data and the congestion section data received from the traffic information providing server
including,
The output traffic congestion status will include at least one of the slow-moving reference point, the congestion reference point, the dividing point, the slow-moving section, and the congestion section.
10. The method of claim 9,
In the device,
The vehicle driving information collecting device will collect at least one of vehicle speed, idling, driving distance, and fuel consumption, traffic information providing system.
10. The method of claim 9,
The second processing unit
The traffic information providing system is to calculate the traffic congestion level by determining whether the collected driving information corresponds to a predetermined criterion considered as traffic congestion.
A computing device that provides real-time traffic information, comprising:
memory and
a first processing unit arranged to interface with the memory
including,
The first processing unit,
It collects driving information from the vehicle information collection device in real time,
Calculate the traffic congestion level based on the collected operation information,
generating a report signal for the traffic congestion level;
Transmitting the report signal on the traffic congestion level to the traffic information providing server,
Outputs the traffic congestion status based on the slow section data and the congestion section data received from the traffic information providing server,
It is determined whether the report signal for the traffic congestion degree exceeds a preset number in a preset range, and when it exceeds the preset number, a point having the highest traffic congestion report distribution within the range is set as a slow-moving reference point or congestion criterion A computing device configured to determine to a point.

Images