Transmitting system, the device and the method for the remote bus
First Claim
1. A transmitting system for the remote bus, for controlling a remote target device via a network, the transmitting system for the remote bus comprising:
- a main computer, having a first processing unit, a storage unit and a first network port, the first processing unit connected to the storage unit and the first network port, the first processing unit executing an agent program in the storage unit, the first processing unit dispatching the agent program to set up an address space and a plurality of connection channels according to a received identify information; and
a bridge device, comprising a second processing unit, a second network port and a heterogeneous interface port, the second processing unit connected to the second network port and the heterogeneous interface port, the second network port connected to the first network port of the main computer, the heterogeneous interface port connected to the target device, the bridge device transmitting the identify information via the second network port;
wherein the agent program divides an operation command and packages each segment of the operation command as a first package according to the plurality of connection channels, the main computer sends the first packages to the bridge device via the first network port;
the bridge device determines a sequence of the received first network packages and combines the first network packages to recovers the first package to the operation command, the bridge device drives the target device according to the operation command;
wherein when the bridge device receives the first network packages out of order, the bridge device transmits a negative-acknowledge to the main computer according the ordered last first network package of the plurality of received first network packages, in order to request the main computer to re-transmit the first network packages starting from the ordered last first network package received by the bridge device.
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Accused Products
Abstract
A transmitting system, the device and the method for the remote bus applies to control the remote device via network. The transmitting system comprises of a main computer and a bridge device. The main computer includes a first process unit, a storage unit, a first network port and an agent program. The first process unit dispatches the agent program, and sets up the address space and the connection channels according to the identify information. The bridge device couples to the main computer and the target device. The agent program divides the operation command and generates the first package. The main computer sends the first package to the bridge device via the first network port. The bridge device recovers the first package to the operation command, and drives the target device according to the operation command.
3 Citations
10 Claims
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1. A transmitting system for the remote bus, for controlling a remote target device via a network, the transmitting system for the remote bus comprising:
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a main computer, having a first processing unit, a storage unit and a first network port, the first processing unit connected to the storage unit and the first network port, the first processing unit executing an agent program in the storage unit, the first processing unit dispatching the agent program to set up an address space and a plurality of connection channels according to a received identify information; and a bridge device, comprising a second processing unit, a second network port and a heterogeneous interface port, the second processing unit connected to the second network port and the heterogeneous interface port, the second network port connected to the first network port of the main computer, the heterogeneous interface port connected to the target device, the bridge device transmitting the identify information via the second network port; wherein the agent program divides an operation command and packages each segment of the operation command as a first package according to the plurality of connection channels, the main computer sends the first packages to the bridge device via the first network port;
the bridge device determines a sequence of the received first network packages and combines the first network packages to recovers the first package to the operation command, the bridge device drives the target device according to the operation command;wherein when the bridge device receives the first network packages out of order, the bridge device transmits a negative-acknowledge to the main computer according the ordered last first network package of the plurality of received first network packages, in order to request the main computer to re-transmit the first network packages starting from the ordered last first network package received by the bridge device. - View Dependent Claims (2, 3, 4)
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5. A bridge device of the remote bus, comprising:
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a main network port, connected to a main computer via a network, for receiving a plurality of first network packages from the main computer or transmitting a plurality of second network packages to the main computer; a heterogeneous interface port, electrically connected to a target device; and a processing unit, connected to the main network port and the heterogeneous interface port, the processing unit identifying a sequence of the first network package according to a connection channel of each first network port, the processing unit recombining the first network packages to obtain an operation command, the processing unit transmitting the operation command to the target device via the heterogeneous interface port; wherein when the bridge device receives the first network packages out of order, the bridge device transmits a negative-acknowledge to the main computer according the ordered last first network package of the plurality of received first network packages, in order to request the main computer to re-transmit the first network packages starting from the ordered last first network package received by the bridge device. - View Dependent Claims (6)
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7. A transmitting method for the remote bus, comprising:
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a main computer receiving a identify information of a bridge device, for setting up an address space and a plurality of connection channels; the main computer making a dividing process for an operation command according to the address space and the plurality of connection channels, and packaging each divided segment of the operation command to be a first network package; the main computer transmitting the first network packages to the bridge device via a network according to a sequence of the connection channels; the bridge device recombining the first network packages according to a sequence of the first network packages to obtain the operation command; and the bridge device transferring the operation command to a target device; wherein when the bridge device receives the first network packages out of order, the bridge device transmits a negative-acknowledge to the main computer according the ordered last first network package of the plurality of received first network packages, in order to request the main computer to re-transmit the first network packages starting from the ordered last first network package received by the bridge device. - View Dependent Claims (8, 9, 10)
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Specification