FUEL SYSTEM FOR ENGINE
A fuel system for a machine with an engine is configured to monitor a voltage of a power supply of the machine based on voltage data acquired by a voltage sensor where the power supply is configured to receive power from an alternator driven by the engine, compare the voltage to a voltage threshold, and control an electronic lock off valve associated with a fuel tank such that the electronic lock off valve is (i) closed to prevent a fuel from being provided from the fuel tank to the to the engine in response to the voltage being less than the voltage threshold and (ii) open or openable to permit the fuel to be provided to the engine in response to the voltage being greater than the voltage threshold.
1 . A fuel system for a machine with an engine, the fuel system comprising:
a non-transitory computer-readable medium having instructions stored thereon that, when executed by one or more processors, cause the one or more processors to:
monitor a voltage of a power supply of the machine based on voltage data acquired by a voltage sensor, wherein the power supply is configured to receive power from an alternator driven by the engine;
compare the voltage to a voltage threshold; and
control an electronic lock off valve associated with a fuel tank such that the electronic lock off valve is (i) closed to prevent a fuel from being provided from the fuel tank to the to the engine in response to the voltage being less than the voltage threshold and (ii) open or openable to permit the fuel to be provided to the engine in response to the voltage being greater than the voltage threshold.
2 . The fuel system of claim 1 , further comprising the voltage sensor.
3 . The fuel system of claim 1 , wherein the instructions cause the one or more processors to:
monitor a temperature of the engine based on temperature data acquired by a temperature sensor;
compare the temperature to a temperature range; and
control the electronic lock off valve such that the electronic lock off valve is (i) closed to prevent the fuel from being provided to the engine in response to the temperature being less than the temperature range, (ii) closed to prevent the fuel from being provided to the engine in response to the temperature being greater than the temperature range, and (iii) open or openable to permit the fuel to be provided to the engine in response to the temperature being within the temperature range.
4 . The fuel system of claim 3 , further comprising the temperature sensor.
5 . The fuel system of claim 3 , wherein the temperature is a temperature of a water jacket of the engine.
6 . The fuel system of claim 1 , wherein the instructions cause the one or more processors to:
monitor a temperature of exhaust gas output by the engine based on temperature data acquired by a temperature sensor;
compare the temperature to a temperature threshold; and
control the electronic lock off valve such that the electronic lock off valve is (i) closed to prevent the fuel from being provided to the engine in response to the temperature being greater than the temperature threshold and (ii) open or openable to permit the fuel to be provided to the engine in response to the temperature being less than the temperature threshold.
7 . The fuel system of claim 1 , further comprising the fuel tank and the electronic lock off valve.
8 . The fuel system of claim 1 , further comprising a nozzle configured to be positioned (a) downstream of the electronic lock off valve and (b) within a conduit of an air supply system coupled to the engine, the nozzle configured to provide the fuel to air flowing through the conduit.
9 . The fuel system of claim 8 , wherein the nozzle is configured to be positioned within the conduit between an air intake and a turbocharger of the air supply system.
10 . The fuel system of claim 8 , wherein the nozzle is a Venturi nozzle that is configured to generate a vacuum as the air flowing through the conduit flows through the nozzle, and wherein the nozzle is configured to receive a flow of the fuel based on the vacuum.
11 . A fuel system for a machine with an engine, the fuel system comprising:
a non-transitory computer-readable medium having instructions stored thereon that, when executed by one or more processors, cause the one or more processors to:
monitor a voltage of a power supply of the machine based on voltage data acquired by a voltage sensor, wherein the power supply is configured to receive power from an alternator driven by the engine;
monitor at least one of (a) a first temperature of the engine based on first temperature data acquired by a first temperature sensor or (b) monitor a second temperature of exhaust gas output by the engine based on second temperature data acquired by a second temperature sensor; and
control an electronic lock off valve associated with a fuel tank for the engine based on (a) the voltage and (b) the at least one of the first temperature or the second temperature.
12 . The fuel system of claim 11 , wherein the instructions cause the one or more processors to monitor the first temperature of the engine.
13 . The fuel system of claim 11 , wherein the instructions cause the one or more processors to monitor the second temperature of the exhaust gas.
14 . The fuel system of claim 11 , wherein the instructions cause the one or more processors to:
monitor the first temperature of the engine and the second temperature of the exhaust gas; and
control the electronic lock off valve based on the voltage, the first temperature, and the second temperature.
15 . The fuel system of claim 11 , further comprising the fuel tank and the electronic lock off valve.
16 . The fuel system of claim 11 , further comprising a nozzle configured to be positioned (a) downstream of the electronic lock off valve and (b) within a conduit of an air supply system coupled to the engine, the nozzle configured to provide fuel from the fuel tank to air flowing through the conduit.
17 . The fuel system of claim 16 , wherein the nozzle is a Venturi nozzle that is configured to generate a vacuum as the air flowing through the conduit flows through the nozzle.
18 . The fuel system of claim 17 , wherein the nozzle is configured to receive a flow of the fuel based on the vacuum.
19 . The fuel system of claim 11 , further comprising the voltage sensor.
20 . The fuel system of claim 11 , further comprising at least one of the first temperature sensor or the second temperature sensor.