SAFETY NAVIGATION SYSTEM APPLYING WIRELESS COMMUNICATION TECHNOLOGY AND METHOD THEREFOR
First Claim
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1. A safety navigation system for conducting safe navigation by applying wireless communication to transmit road information, comprising:
- a data signal receiving module for receiving a data signal transmitted through the wireless communication;
a data signal transfer module for transferring the data signal into road information having at least a traffic event and a road section where the traffic event has occurred;
a database for storing the road information;
a specific road section determination module for statistically analyzing the road information after the road information has been stored, so as to determine at least one specific road section, and then classify one of at least the specific road sections into those which are inconvenient for driving or those which cannot be passed through according to the traffic event in the road information as two severity levels;
a route planning module for re-planning a route and determining whether each of the specific road sections is included in the route or not according to the classification of the specific road sections; and
a suggestion module for displaying the re-planned route.
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Abstract
A safety navigation system applying wireless communication technology and a method therefor are provided, wherein road information transmitted by wireless communication technology is received and statistically analyzed to learn about road sections that are inconvenient for driving or cannot be passed through, so as to decelerate when driving on the road section or avoid the road section altogether when planning routes, thereby ensuring a driver'"'"'s safety.
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Citations
15 Claims
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1. A safety navigation system for conducting safe navigation by applying wireless communication to transmit road information, comprising:
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a data signal receiving module for receiving a data signal transmitted through the wireless communication; a data signal transfer module for transferring the data signal into road information having at least a traffic event and a road section where the traffic event has occurred; a database for storing the road information; a specific road section determination module for statistically analyzing the road information after the road information has been stored, so as to determine at least one specific road section, and then classify one of at least the specific road sections into those which are inconvenient for driving or those which cannot be passed through according to the traffic event in the road information as two severity levels; a route planning module for re-planning a route and determining whether each of the specific road sections is included in the route or not according to the classification of the specific road sections; and a suggestion module for displaying the re-planned route. - View Dependent Claims (2, 3, 4, 12)
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5. A safety navigation method, applying wireless communication to transmits road information, comprising:
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(a) receiving a data signal transmitted through the wireless communication; (b) analyzing the data signal into road information having at least a traffic event and a road section where the traffic event has occurred; (c) storing the road information in a database; (d) reading at least one item of road information from the database and statistically analyzing the road information, so as to pick up at least one specific road section, and then classifying one of the specific road sections into at least the road sections inconvenient for driving and the road sections that cannot be passed through according to the traffic event in the road information; (e) re-planning a route and determining whether each of the specific road sections is included in the route or not according to the classification of the specific road sections; and (f) suggesting the re-planned route. - View Dependent Claims (6, 7, 8, 9, 10, 11, 13, 14)
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15. A safety navigation method, applying wireless communication to transmits road information, comprising:
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receiving a data signal transmitted through the wireless communication analyzing the data signal into road information having at least a traffic event and a road section where the traffic event has occurred; statistically analyzing the road information according to a predetermined criteria, so as to pick up at least one specific road section, and then classifying the specific road sections into at least the road sections inconvenient for driving and the road sections that cannot be passed through according to the traffic event in the road information; re-planning a route and determining whether each of the specific road sections is included in the route or not according to the classification of the specific road sections; and re-planning a route.
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Specification