Method of controlling access to devices in a vehicle communication network
First Claim
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1. A method of controlling access to devices in a vehicle communications network, the devices being placed in different locations in a vehicle and applications being made available for call-up on specific devices in the vehicle communications network, the method comprising:
- configuring an application to create a list of the devices required for the application when the application is called up on one of the devices;
configuring the application to define a priority of required devices;
configuring a driver manager, which manages drivers required for the application, to request access to the required devices from a resource manager with the priority defined by the application and by using the list of the devices;
configuring the resource manager to assign the required devices to the driver manager if the required devices are free, and to report to the driver manager if the required devices are not free;
configuring the driver manger to allow application access to the required devices via respective drivers; and
configuring the driver manager to report to the resource manager upon an end of the application that the required devices are free.
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Abstract
A method of controlling access to devices in a vehicle communications network and regulating access of an application to devices required for the application. Priorities are issued for this access. A driver manager makes the required drivers for operating and controlling the individual devices available to the application. A resource manager allocates or assigns the devices to a requesting application in accordance with their priority and availability.
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Citations
11 Claims
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1. A method of controlling access to devices in a vehicle communications network, the devices being placed in different locations in a vehicle and applications being made available for call-up on specific devices in the vehicle communications network, the method comprising:
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configuring an application to create a list of the devices required for the application when the application is called up on one of the devices;
configuring the application to define a priority of required devices;
configuring a driver manager, which manages drivers required for the application, to request access to the required devices from a resource manager with the priority defined by the application and by using the list of the devices;
configuring the resource manager to assign the required devices to the driver manager if the required devices are free, and to report to the driver manager if the required devices are not free;
configuring the driver manger to allow application access to the required devices via respective drivers; and
configuring the driver manager to report to the resource manager upon an end of the application that the required devices are free. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A device for controlling access to devices in a vehicle communications network, the devices being placed in different locations in a vehicle and applications being made available for call-up on specific devices in the vehicle communications network, the device comprising:
a resource manager to receive a request from a driver manager for access to devices required by an application, the required devices being listed with a priority defined by the application, and to assign the required devices to the driver manager if the required devices are fee, and to report to the driver manager if the required devices are not free, and to receive a report from the driver manager upon end of the application that the required devices are free.
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10. A device for controlling access to devices in a vehicle communications network, the devices being placed in different locations in a vehicle and applications being made available for call-up on specific devices in the vehicle communications network, the device comprising:
a driver manager to request access to devices required by application from a resource manager using a list of the required devices created by the application with a priority defined by the application, and to receive from the resource manager one of an acknowledgment of the request if the required devices are free and a report if the required devices are not free, and to allow application access to the required devices that are acknowledged as free, and to report to the resource manager upon an end of the application that the required devices are five.
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11. A device for controlling access to devices in a vehicle communications network, the devices being placed in different locations in a vehicle and applications being made available for call up on specific devices in the vehicle communications network, the device comprising:
an application to create a list of devices required for the application when the application is called up on a specific device, and to define priorities associated with the list of required devices, and to send the list and the priorities to a driver manager in order to request access of the required devices and to receive a confirmation of which required devices are free, and to report to the driver manager upon an end of the application that the required devices are free.
Specification