Reconfigurable interface operable with multiple types of sensors and actuators
First Claim
1. A module for interfacing with more than one type of sensor or actuator, the module comprising:
- a module interface configured to couple to a first assembly including a sensor or an actuator, the module interface configured to receive assembly information from the coupled assembly, the assembly information comprising one of;
sensor information representing characteristics of a sensor in the first assembly or actuator information representing characteristics of an actuator in the first assembly; and
a processor coupled to the module interface, the processor configured to;
receive the assembly information from the first assembly via the module interface;
determine whether the assembly information is sensor or actuator information;
generate a sensor interface control signal for configuring the module interface for a sensor if the assembly information is determined to be sensor information;
generate an actuator interface control signal for configuring the module interface for an actuator if the assembly information is determined to be actuator information; and
send the generated sensor control signal or the generated actuator control signal to the module interface to configure the module interface for the sensor or the actuator, respectively, in the first assembly.
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Accused Products
Abstract
An interface is provided that configures itself dynamically based on sensor information received from a sensor assembly or actuator information received from an actuator assembly. The interface may be configured to interoperate with sensor assemblies including analog transducers, smart transducers providing digital outputs and various actuators. The sensor information or the actuator information may include information for managing power consumption associated with the operation of the sensor or the actuator. Using the sensor information or the actuator information, a power management scheme may be implemented to reduce power consumption and extend the operational time of a module. The sensor information also includes information about the sensor signal generated by the sensor. The information about the sensor signal allows the module to interoperate with more diverse types of sensors.
97 Citations
23 Claims
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1. A module for interfacing with more than one type of sensor or actuator, the module comprising:
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a module interface configured to couple to a first assembly including a sensor or an actuator, the module interface configured to receive assembly information from the coupled assembly, the assembly information comprising one of;
sensor information representing characteristics of a sensor in the first assembly or actuator information representing characteristics of an actuator in the first assembly; anda processor coupled to the module interface, the processor configured to; receive the assembly information from the first assembly via the module interface; determine whether the assembly information is sensor or actuator information; generate a sensor interface control signal for configuring the module interface for a sensor if the assembly information is determined to be sensor information; generate an actuator interface control signal for configuring the module interface for an actuator if the assembly information is determined to be actuator information; and send the generated sensor control signal or the generated actuator control signal to the module interface to configure the module interface for the sensor or the actuator, respectively, in the first assembly. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A method for interfacing with more than one type of sensor or actuator in a module, comprising:
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receiving assembly information responsive to coupling a first assembly including a sensor or an actuator to the module, the assembly information comprising one of;
sensor information representing characteristics of the sensor in the first assembly or actuator information representing characteristics of the actuator in the first assembly;determining whether the assembly information is sensor or actuator information; generating a sensor interface control signal responsive to determining the assembly information is sensor information; generating an actuator interface control signal responsive to determining the assembly information is actuator information; configuring an interface in the module based on either the sensor interface control signal or the actuator interface control signal; and receiving, at the interface, either a sensor signal from the sensor in the first assembly or an actuator signal from the actuator in the first assembly responsive to configuring the interface. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21, 22, 23)
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Specification