Roadside control apparatus, computer program, and information processing method
First Claim
1. A roadside control apparatus capable of wirelessly communicating with a mobile communication apparatus, comprising:
- a receiving unit configured to receive, from the mobile communication apparatus, positional information of a mobile body equipped with the mobile communication apparatus;
a control unit configured to analyze, on a basis of the received positional information, present states of at least one of signal control and road traffic at an intersection, and generate output information based on a result of the analysis; and
a transmission unit configured to transmit the generated output information to external equipment, whereinthe control unit determines whether or not to extend a green interval at an inflow road of the intersection, on a basis of a driving distance by which a mobile body equipped with the mobile communication apparatus, traveling on the inflow road, drives during the green interval at the inflow road, andthe control unit does not extend the green interval at the inflow road when the driving distance is less than a predetermined distance.
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Accused Products
Abstract
The present invention relates to a roadside control apparatus 5 capable of wirelessly communicating with a mobile communication apparatus 42. This roadside control apparatus 5 includes: a receiving unit 51 configured to receive positional information of a mobile body (e.g., vehicle 43) equipped with the mobile communication apparatus 42, from the mobile body; a control unit 63 configured to analyze, on the basis of the received positional information, present states of at least one of signal control and road traffic at an intersection Jk, and generate output information based on a result of the analysis; and transmission units 51 to 53 configured to transmit the generated output information to external equipment.
19 Citations
13 Claims
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1. A roadside control apparatus capable of wirelessly communicating with a mobile communication apparatus, comprising:
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a receiving unit configured to receive, from the mobile communication apparatus, positional information of a mobile body equipped with the mobile communication apparatus; a control unit configured to analyze, on a basis of the received positional information, present states of at least one of signal control and road traffic at an intersection, and generate output information based on a result of the analysis; and a transmission unit configured to transmit the generated output information to external equipment, wherein the control unit determines whether or not to extend a green interval at an inflow road of the intersection, on a basis of a driving distance by which a mobile body equipped with the mobile communication apparatus, traveling on the inflow road, drives during the green interval at the inflow road, and the control unit does not extend the green interval at the inflow road when the driving distance is less than a predetermined distance. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A non-transitory computer readable storage medium storing a computer program for causing a computer to function as a roadside control apparatus capable of wirelessly communicating with a mobile communication apparatus, the computer program including:
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a step of causing a receiving unit of the roadside control apparatus to receive, from the mobile communication apparatus, positional information of a mobile body equipped with the mobile communication apparatus; a step of causing a control unit of the roadside control apparatus to analyze, on a basis of the received positional information, present states of at least one of signal control and road traffic at an intersection, and generate output information based on a result of the analysis; and a step of causing a transmission unit of the roadside control apparatus to transmit the generated output information to external equipment, wherein in the step of causing the control unit to analyze, the control unit determines whether or not to extend a green interval at an inflow road of the intersection, on a basis of a driving distance by which a mobile body equipped with the mobile communication apparatus, traveling on the inflow road, drives during the green interval at the inflow road, and the control unit does not extend the green interval at the inflow road when the driving distance is less than a predetermined distance.
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13. An information processing method executed by a roadside control apparatus capable of wirelessly communicating with a mobile communication apparatus, the method including:
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a step of causing a receiving unit of the roadside control apparatus to receive, from the mobile communication apparatus, positional information of a mobile body equipped with the mobile communication apparatus; a step of causing a control unit of the roadside control apparatus to analyze, on a basis of the received positional information, present states of at least one of signal control and road traffic at an intersection, and generate output information based on a result of the analysis; and a step of causing a transmission unit of the roadside control apparatus to transmit the generated output information to external equipment, wherein in the step of causing the control unit to analyze, the control unit determines whether or not to extend a green interval at an inflow road of the intersection, on a basis of a driving distance by which a mobile body equipped with the mobile communication apparatus, traveling on the inflow road, drives during the green interval at the inflow road, and the control unit does not extend the green interval at the inflow road when the driving distance is less than a predetermined distance.
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Specification