Vehicle, system and method for forwarding events
First Claim
1. A vehicle, comprising:
- a communication unit that communicates with a vehicle external event management server that transmits event messages associated with a plurality of vehicle external devices;
a navigation system that outputs at least one anticipated vehicle travel route, the navigation system including a memory that stores device identification data and device position data for each of the devices;
a planning system that;
a) retrieves a list of devices from the navigation system, the list associating each of the devices in the list with respective device identification and device position data;
b) selects a device from the list based on whether a comparison of the route with the respective position data of devices on the list results in determining that the selected device intersects the route; and
c) transmits a subscription message to the event management server initiating a subscription to receive from the event management server event messages associated with the selected device to the exclusion of event messages not associated with the selected device, the subscription message comprising the device identification data of the selected device.
1 Assignment
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Accused Products
Abstract
A vehicle includes a communication unit for the communication with an event management server, a navigation system for the output of at least one route, and a planning system. The planning system is configured to: a) retrieve a list, for a plurality of devices, particularly traffic light systems and/or signal groups of traffic light systems, the list including one identification respectively of the respective device and at least one position indication respectively of the respective device, b) compare the list with the route, in order to select at least one device from the list, c) for the subscription of events with respect to the selected device, send at least one subscription message to the event management server, the subscription message including the identifications of the selected devices.
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Citations
14 Claims
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1. A vehicle, comprising:
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a communication unit that communicates with a vehicle external event management server that transmits event messages associated with a plurality of vehicle external devices; a navigation system that outputs at least one anticipated vehicle travel route, the navigation system including a memory that stores device identification data and device position data for each of the devices; a planning system that; a) retrieves a list of devices from the navigation system, the list associating each of the devices in the list with respective device identification and device position data; b) selects a device from the list based on whether a comparison of the route with the respective position data of devices on the list results in determining that the selected device intersects the route; and c) transmits a subscription message to the event management server initiating a subscription to receive from the event management server event messages associated with the selected device to the exclusion of event messages not associated with the selected device, the subscription message comprising the device identification data of the selected device. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A system, comprising:
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a plurality of off-vehicle devices; a vehicle comprising;
a communication unit, a navigation system that outputs at least one route, and a planning system configured to;a) retrieve a list of the devices, the list associating each of the devices with a respective device identification and device position, b) select a device from the list based on whether a comparison of the route with the respective position data for devices on the list results in determining that the selected device intersects the route, and c) transmit a subscription message including the device identification of the selected device and a network address identifying the vehicle; and an event management server communicatively coupled to the planning system via the communication unit, the event management server configured to; d) receive the subscription message from the planning system, e) associate the selected device identified by the device identification with the network address, f) acquire a plurality of events, each event associated with one or more of the plurality of devices, and g) send an event message to the network address, the event message corresponding only to events associated with the selected device identified by the device identification received in the subscription message. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A method for forwarding events to a plurality of vehicles, each vehicle comprising:
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a communication unit that communicates with an off-vehicle event management server; a navigation system that outputs at least one route; a planning system that; a) retrieves a list of devices, the list associating each device with a respective device identification and device position; b) selects a device from the list based on whether a comparison of the route with the respective position data of devices on the list results in determining that the selected device intersects the route; and c) subscribes to events associated with the selected device, to the exclusion of events not associated with the selected device, via sending a subscription message to the event management server, the subscription message comprising the device identification of the selected device, the method comprising the acts of; a) receiving the subscription message from at least one of the plurality of vehicles; b) assigning the device identification and a network address to the received subscription message; c) based on the subscription message, selecting the selected device identified by the device identification from among a plurality of devices; d) based on the subscription message, assigning the vehicle to the selected device; e) storing the assignment of the vehicle and the selected device; f) based on the stored assignment, forwarding an event message corresponding only to events associated with the selected device to the assigned vehicle. - View Dependent Claims (14)
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Specification