Motor controller and motor assembly
First Claim
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1. A motor controller for controlling a plurality of motor modules in response to signals from a CPU, each motor module having an electronically controlled motor and an Identifier, the motor controller comprising:
- a first bus coupled to the CPU;
a MCU module having a MCU and a bus driver enabling the MCU to receive signals via the first bus; and
a second bus coupled between the MCU module and the plurality of motor modules;
wherein the MCU module is coupled to the Identifiers of the plurality of motor modules via the second bus and is configured to receive control signals from the CPU and in turn selectively instruct at least one electrically controlled motor to operate via the Identifiers of corresponding motor modules.
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Abstract
Apparatus, having multiple motor modules, has an MCU module. Each motor module has an electronically controlled motor. The MCU module has an MCU and an interface for connecting to a bus from a CPU. In use the MCU module receives control signals from the CPU and in turn instructs a selected one of the motors to operate.
22 Citations
12 Claims
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1. A motor controller for controlling a plurality of motor modules in response to signals from a CPU, each motor module having an electronically controlled motor and an Identifier, the motor controller comprising:
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a first bus coupled to the CPU; a MCU module having a MCU and a bus driver enabling the MCU to receive signals via the first bus; and a second bus coupled between the MCU module and the plurality of motor modules; wherein the MCU module is coupled to the Identifiers of the plurality of motor modules via the second bus and is configured to receive control signals from the CPU and in turn selectively instruct at least one electrically controlled motor to operate via the Identifiers of corresponding motor modules. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A motor assembly operated in response to signals from a CPU, comprising:
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a first bus coupled to the CPU; a MCU module having a MCU and a bus driver enabling the MCU to receive signals via the first bus; a second bus coupled to the MCU module; and a plurality of motor modules, each having an Identifier coupled to the second bus and a motor couple to the Identifier; wherein the MCU is configured to receive control signals from the CPU via the first bus and information from the Identifiers via the second bus and in turn selectively instructs at least one electrically controlled motor to operate based on the information. - View Dependent Claims (8, 9, 10, 11, 12)
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Specification