Universal signal processing system and method
First Claim
1. An control system comprising:
- an electronic signal processing system configured to convert a plurality of voltage input types to an output type comprising;
a rectifier component to receive a voltage input from an operation source of a power equipment device during use of the power equipment device, the voltage input indicating an engine of the power equipment device is running, and to convert the voltage input to a positive voltage input, wherein the voltage input is one of the plurality of voltage input types;
a constant current component to receive the positive voltage input from the rectifier circuit and to control a current based on the positive voltage input;
an optical component to provide an output signal of the output type based on the current; and
a microcontroller to perform a functionality related to control of the engine of the power equipment device during the use of the operation source based on the output signal.
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Abstract
One aspect of the present disclosure can include an electronic signal processing system and method used in a control system (e.g., for hour meter functionality, intelligent start/stop functionality, etc.). The system can include a rectifier component to receive a voltage input from an operation source during use. The voltage input can indicate that an engine is running. The rectifier component to convert the voltage input to a positive voltage input. The system can also include a constant current component to receive the positive voltage input from the rectifier circuit and to control a current based on the positive voltage input. The system can also include an optical component to provide an output based on the current and to communicate the output to a microcontroller during use of the operation source. For example, electronic signal processing methods and apparatuses are also described.
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Citations
20 Claims
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1. An control system comprising:
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an electronic signal processing system configured to convert a plurality of voltage input types to an output type comprising; a rectifier component to receive a voltage input from an operation source of a power equipment device during use of the power equipment device, the voltage input indicating an engine of the power equipment device is running, and to convert the voltage input to a positive voltage input, wherein the voltage input is one of the plurality of voltage input types; a constant current component to receive the positive voltage input from the rectifier circuit and to control a current based on the positive voltage input; an optical component to provide an output signal of the output type based on the current; and a microcontroller to perform a functionality related to control of the engine of the power equipment device during the use of the operation source based on the output signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method comprising:
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receiving, at a rectifier component of an electronic signal processing system, a voltage input from an operation source of a power equipment device during use of the power equipment device, the voltage input indicating an engine of the power equipment device is running, wherein the electronic signal processing system is configured to convert a plurality of voltage input types to an output type, and wherein the voltage input is one of the plurality of voltage input types; converting, by the rectifier component, the voltage input to a positive voltage input; controlling, by a constant current component of the electronic signal processing system, a current provided to an optical component of the electronic signal processing system based on the positive voltage input; providing, by the optical component, an output signal of the output type based on the current; and communicating, by the optical component, the output signal to a microcontroller during use of the operation source, wherein the microcontroller performs a functionality related to control of the engine of the power equipment device in response to receiving the output signal. - View Dependent Claims (11, 12, 13, 14)
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15. An electronic signal processing device comprising:
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a rectifier component to receive a voltage input from an operation source of a power equipment device during use of the power equipment device, the voltage input indicating an engine of the power equipment device is running, and to convert the voltage input to a positive voltage input, wherein the electronic signal processing device is configured to convert a plurality of voltage input types to an output type, and wherein the voltage input is one of the plurality of voltage input types; a constant current component to receive the positive voltage input from the rectifier circuit and to control a current based on the positive voltage input; and an optical component to provide an output signal of the output type based on the current and to communicate the output to a microcontroller during the use of the operation source, wherein the microcontroller performs a functionality related to control of the engine of the power equipment device based on the output signal. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification