CN108650326B - Effective traffic information service system - Google Patents

Effective traffic information service system Download PDF

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CN108650326B
CN108650326B CN201810482016.9A CN201810482016A CN108650326B CN 108650326 B CN108650326 B CN 108650326B CN 201810482016 A CN201810482016 A CN 201810482016A CN 108650326 B CN108650326 B CN 108650326B
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service
safety
data center
cloud data
index
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CN108650326A (en
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郭燕琼
孟玲
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SHANDONG CHINA HIGH-TECH INFORMATION Co.,Ltd.
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Shandong Hua Xia High Tech Information Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/52—Network services specially adapted for the location of the user terminal
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]

Abstract

The invention provides an effective traffic information service system which comprises a vehicle-mounted end, a cloud data center and a safety management platform, wherein the vehicle-mounted end is used for acquiring the current position of a vehicle and sending the acquired current position of the vehicle to the cloud data center, the cloud data center is used for receiving the current position of the vehicle, acquiring traffic information near the current position of the vehicle according to the current position of the vehicle and sending the traffic information to the vehicle-mounted end, and the safety management platform is used for carrying out safety management on the cloud data center. The invention has the beneficial effects that: the system can provide effective traffic information service for vehicles, and is beneficial to improving urban traffic level and driving experience of users.

Description

Effective traffic information service system
Technical Field
The invention relates to the technical field of traffic, in particular to an effective traffic information service system.
Background
Along with the rapid development of the automobile industry, the number of automobiles is more and more, on one hand, people can pay more attention to the use experience of the automobiles when owning the automobiles, on the other hand, the automobiles bring traffic jam to cities, if the traffic information near the automobiles can be obtained in time, the method is helpful for improving the experience of drivers and alleviating the traffic jam of the cities,
cloud computing services have become the main mode of the IT service market, and cloud service providers construct computing storage resource pools, provide resources by using high-speed connected networks, perform unified management and scheduling on the resources, and provide software, platforms and basic services as required. The cloud service provider dynamically integrates the computing resources through large-scale operation, and the resource use efficiency is effectively improved. The advent of cloud computing services has enabled vehicles to more conveniently obtain traffic information.
Disclosure of Invention
In view of the above problems, the present invention is directed to providing an effective traffic information service system.
The purpose of the invention is realized by adopting the following technical scheme:
the vehicle-mounted end is used for acquiring the current position of a vehicle and sending the acquired current position of the vehicle to the cloud data center, the cloud data center is used for receiving the current position of the vehicle, acquiring traffic information near the current position of the vehicle according to the current position of the vehicle and sending the traffic information to the vehicle-mounted end, and the safety management platform is used for carrying out safety management on the cloud data center.
The invention has the beneficial effects that: the system can provide effective traffic information service for vehicles, and is beneficial to improving urban traffic level and driving experience of users.
Drawings
The invention is further illustrated by means of the attached drawings, but the embodiments in the drawings do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be obtained on the basis of the following drawings without inventive effort.
FIG. 1 is a schematic structural view of the present invention;
reference numerals:
the system comprises a vehicle-mounted end 1, a cloud data center 2 and a safety management platform 3.
Detailed Description
The invention is further described with reference to the following examples.
Referring to fig. 1, the effective traffic information service system of the embodiment includes a vehicle-mounted terminal 1, a cloud data center 2, and a security management platform 3, where the vehicle-mounted terminal 1 is configured to acquire a current position of a vehicle and send the acquired current position of the vehicle to the cloud data center 2, the cloud data center 2 is configured to receive the current position of the vehicle, acquire traffic information near the current position of the vehicle according to the current position of the vehicle, and send the traffic information to the vehicle-mounted terminal 1, and the security management platform 3 is configured to perform security management on the cloud data center 2.
The embodiment can provide effective traffic information service for vehicles, and is beneficial to improving urban traffic level and driving experience of users.
The security management platform 3 comprises a first security module, a second security module and a third display module, the first security module is used for authenticating the identity of a user accessing the cloud data center 2, the second security module is used for carrying out security management on the cloud data center 2 based on artificial intelligence and big data, and the third display module is used for displaying the authentication condition of the user and the security management condition of the cloud data center 2 through a display screen.
The security management platform 3 of the preferred embodiment meets the requirements of user identity authentication and security management of the cloud data center 2, and displays the user authentication condition and the security management condition of the cloud data center 2.
Preferably, the first security module comprises a first access module, a second inspection module and a third protection module, the first access module is used for realizing the authentication of the user accessing the cloud data center 2 through short message authentication, and the second inspection module is used for carrying out security inspection on the user login equipment based on the authentication result to ensure the security and reliability of the login equipment; the third protection module provides a communication protection function for the login device and the cloud data center 2.
The first security module of the preferred embodiment realizes effective authentication of the user identity and secure access of the user to the cloud data center 2.
Preferably, the second security module includes a first data acquisition module, a second data security management module and a third service security management module, the first data acquisition module is configured to acquire basic data of the cloud data center 2, the second data security management module establishes a security database of the cloud data center 2 according to the basic data based on artificial intelligence and big data to ensure security of the data, and the third service security management module performs security management on the cloud data center 2 according to services provided by the cloud data center 2 based on artificial intelligence and big data.
In the preferred embodiment, the second security module establishes the security database and performs security management on the cloud data center 2 on the business layer, thereby greatly improving the security management level of the cloud data center 2.
Preferably, the third service security management module comprises a first service health evaluation submodule, a second service operation evaluation submodule, a third service security evaluation submodule, a fourth service comprehensive evaluation submodule and a fifth service management submodule, the first business health evaluation submodule is used for evaluating the availability of the whole business of the cloud data center 2, determining a business health index, the second service operation evaluation submodule is used for evaluating the service operation pressure of the cloud data center 2, determining a service operation index, the third service safety evaluation submodule is used for evaluating the safety of the service operation of the cloud data center 2, determining a service safety index, the service comprehensive evaluation submodule is used for evaluating the overall service performance of the cloud data center 2 according to the service health index, the service operation index and the service safety index, the fifth service management submodule is used for carrying out safety management on the cloud data center 2 according to an evaluation result;
the first business health evaluation submodule is used for evaluating the availability of the whole business of the cloud data center 2 and determining a business health index: the business health index is calculated using the following formula:
Figure BDA0001666090370000031
in the above formula, EM1Representing mean time between failures, EM2Denotes the mean repair time, EH1The service health index is represented, and the larger the service health index is, the stronger the availability of the whole service is represented; the second service operation evaluation submodule is used for evaluating the service operation pressure of the cloud data center 2 and determining a service operation index: the service operation index is calculated by adopting the following formula:
Figure BDA0001666090370000032
in the above formula, E1Indicating the number of normal operations in the equipment affecting the operation of the service, E2Indicating the number of overload operations, EH, in a device affecting the operation of a service2Representing a service operation index; the larger the service operation index is, the smaller the operation pressure of the cloud data center 2 is; the third business safety evaluation submodule is used for evaluating cloud dataAnd 2, the safety of the operation of the service is determined: the service safety index is calculated by adopting the following formula:
Figure BDA0001666090370000033
in the above formula, YW1Indicating the ratio of the amount of legitimate access to the total amount of access, YW2Representing the proportion of the number of times information can be accessed normally to the total number of access requests, EH3Representing a service operation index; the larger the service safety index is, the higher the safety of the cloud data center 2 is;
the service comprehensive evaluation submodule is used for evaluating the overall service performance of the cloud data center 2 according to the service health index, the service operation index and the service safety index: calculating a service evaluation index according to the service health index, the service operation index and the service safety index: LG ═ σ1EH1+σ2EH2+σ3EH3；
In the above formula, σ1、σ2、σ3Represents the weight, σ1+σ2+σ3LG denotes the business valuation index as 1; the better the service evaluation index is, the better the overall service performance of the cloud data center 2 is.
In the third service security management module of the preferred embodiment, in the process of determining the service evaluation index, the service health index, the service operation index and the service security index are fully considered, further, factors affecting the service health index, the service operation index and the service security index are fully considered, an accurate index value is obtained, and through the service evaluation index, security management of the cloud data center 2 based on the service provided by the cloud data center 2 is realized.
The effective traffic information service system of the invention is adopted to provide information service for vehicles, 5 cities are selected for experiments, namely city 1, city 2, city 3, city 4 and city 5, and the daily average congestion time and the satisfaction degree of drivers of the cities are counted, compared with the existing traffic information service system, the effective traffic information service system has the following beneficial effects:
city daily average congestion time reduction Driver satisfaction improvement
City 1 29％ 27％
City 2 27％ 26％
City 3 26％ 26％
City 4 25％ 24％
City 5 24％ 22％
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims (1)

1. An effective traffic information service system is characterized by comprising a vehicle-mounted end, a cloud data center and a safety management platform, wherein the vehicle-mounted end is used for acquiring the current position of a vehicle and sending the acquired current position of the vehicle to the cloud data center, the cloud data center is used for receiving the current position of the vehicle, acquiring traffic information near the current position of the vehicle according to the current position of the vehicle and sending the traffic information to the vehicle-mounted end, and the safety management platform is used for carrying out safety management on the cloud data center;
the safety management platform comprises a first safety module, a second safety module and a third display module, wherein the first safety module is used for authenticating the identity of a user accessing the cloud data center, the second safety module is used for carrying out safety management on the cloud data center based on artificial intelligence and big data, and the third display module is used for displaying the user authentication condition and the safety management condition of the cloud data center through a display screen;
the first safety module comprises a first access module, a second inspection module and a third protection module, the first access module is used for realizing the authentication of a user accessing the cloud data center through short message authentication, and the second inspection module carries out safety inspection on user login equipment based on an authentication result to ensure the safety and reliability of the login equipment; the third protection module provides a communication protection function for the login equipment and the cloud data center;
the second safety module comprises a first data acquisition module, a second data safety management module and a third service safety management module, the first data acquisition module is used for acquiring basic data of the cloud data center, the second data safety management module establishes a cloud data center safety database according to the basic data based on artificial intelligence and big data to ensure the safety of the data, and the third service safety management module carries out safety management on the cloud data center according to services provided by the cloud data center based on the artificial intelligence and the big data;
the third service safety management module comprises a first service health evaluation submodule, a second service operation evaluation submodule, a third service safety evaluation submodule, a fourth service comprehensive evaluation submodule and a fifth service management submodule, the first business health evaluation submodule is used for evaluating the availability of the whole cloud data center business, determining a business health index, the second service operation evaluation submodule is used for evaluating the service operation pressure of the cloud data center, determining a service operation index, the third service safety evaluation submodule is used for evaluating the safety of the service operation of the cloud data center, determining a service safety index, the business comprehensive evaluation submodule is used for evaluating the overall business performance of the cloud data center according to the business health index, the business operation index and the business safety index, the fifth service management submodule is used for carrying out safety management on the cloud data center according to an evaluation result;
the first business health evaluation submodule is used for evaluating the availability of the cloud data center business as a whole and determining a business health index: the business health index is calculated using the following formula:
Figure FDA0002754108040000021
in the above formula, EM1Representing mean time between failures, EM2Denotes the mean repair time, EH1The service health index is represented, and the larger the service health index is, the stronger the availability of the whole service is represented; the second service operation evaluation submodule is used for evaluating the service operation pressure of the cloud data center and determining a service operation index: the service operation index is calculated by adopting the following formula:
Figure FDA0002754108040000022
in the above formula, E1Indicating the number of normal operations in the equipment affecting the operation of the service, E2Indicating the number of overload operations, EH, in a device affecting the operation of a service2Representing a service operation index; the larger the service operation index is, the smaller the operation pressure of the cloud data center is; the third service safety evaluation submodule is used for evaluating the safety of service operation of the cloud data center and determining a service safety index: the service safety index is calculated by adopting the following formula:
Figure FDA0002754108040000023
in the above formula, YW1Indicating the ratio of the amount of legitimate access to the total amount of access, YW2Representing the proportion of the number of times information can be accessed normally to the total number of access requests, EH3Representing a service operation index; the larger the service safety index is, the higher the safety of the cloud data center is;
the service comprehensive evaluation submodule is used for evaluating the overall service performance of the cloud data center according to the service health index, the service operation index and the service safety index: calculating a service evaluation index according to the service health index, the service operation index and the service safety index: LG ═ σ1EH1+σ2EH2+σ3EH3
In the above formula, σ1、σ2、σ3Represents the weight, σ1+σ2+σ3LG denotes the business valuation index as 1; the better the service evaluation index is, the better the overall service performance of the cloud data center is.
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CN103310628A (en) * 2012-03-06 2013-09-18 深圳富泰宏精密工业有限公司 System and method for traffic information service
CN102916831B (en) * 2012-09-18 2015-05-20 冯晋阳 Method and system for acquiring health degree of business system
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