Method of control between devices connected to a heterogeneous network and device implementing the method
First Claim
1. Method of control of a target device, by a client device, in a heterogeneous network containing at least one bus according to a first given protocol, at least a second bus according to a second protocol, a gateway between the buses providing centralized means of control of devices that are connected to the buses and that are able to act as target devices, the said centralized control means being used to control the target devices of each bus by using a control standard specific to the bus, the said centralized control means being made accessible to the devices able to act as clients via a server on the gateway according to a standard communication protocol, which control method is characterized in that it includes at least the following steps:
- a conditional transfer step for transferring, from the gateway to the client device, an application for controlling the target device;
an execution step for the execution of this control application by the client device when the application is transferred, setting up a direct dialogue between the two devices, client and target, according to the control standard of the bus to which they are connected.
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Abstract
The invention relates to a method of control of a target device, by a client device, in a heterogeneous network containing at least one bus according to a first given protocol, and at least a second bus according to a second protocol. A gateway between the buses provides centralized means of control of devices that are connected to the buses and that are able to act as target devices. These centralized control means are used to control the target devices of each bus by using the control standard specific to the bus. These centralized control means are made accessible to the devices able to act as clients via a server on the gateway according to a standard communication protocol. This method includes at least the following steps: a conditional transfer step for transferring, from the gateway to the client device, an application for controlling the target device; an execution step for the execution of this control application by the client device when the application is transferred, involving a direct dialogue between the two devices, client and target, according to the control standard of the bus to which they are connected.
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Citations
10 Claims
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1. Method of control of a target device, by a client device, in a heterogeneous network containing at least one bus according to a first given protocol, at least a second bus according to a second protocol, a gateway between the buses providing centralized means of control of devices that are connected to the buses and that are able to act as target devices, the said centralized control means being used to control the target devices of each bus by using a control standard specific to the bus, the said centralized control means being made accessible to the devices able to act as clients via a server on the gateway according to a standard communication protocol, which control method is characterized in that it includes at least the following steps:
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a conditional transfer step for transferring, from the gateway to the client device, an application for controlling the target device;
an execution step for the execution of this control application by the client device when the application is transferred, setting up a direct dialogue between the two devices, client and target, according to the control standard of the bus to which they are connected. - View Dependent Claims (2, 3, 4, 5)
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- 6. Gateway equipment between at least one bus according to a first given protocol and at least a second bus according to a second protocol, the said gateway providing centralized means of control of devices that are connected to the buses and that are able to act as target devices, the said centralized control means being used to control the target devices of each bus by using the control standard specific to the bus, the said centralized control means being made accessible to the devices able to act as clients via a server on the gateway according to a standard communication protocol, which gateway equipment is characterized in that it includes conditional transfer means for transferring a part of its control means to a client device with the intention of an execution on that device in order to control a target device.
Specification