Load monitoring system for waste receptacle
A system is disclosed for monitoring waste collected by a service vehicle. The system may include a lift actuator configured to cause lifting of the waste, a power takeoff driven by a powertrain of the service vehicle to power the lift actuator, and a sensor configured to generate a speed signal indicative of a speed of the powertrain. The system may also include an output device, and a controller in communication with the sensor and the output device. The controller may be configured to receive the speed signal from the sensor, determine an amount of waste lifted by the lift actuator based on the speed signal, and relay the amount of waste to the output device.
1. A non-transitory computer readable medium containing computer-executable programming instructions for performing a method for monitoring waste collected by a service vehicle, the method comprising:
monitoring, via a first sensor, a power output of one or more lift actuators coupled to a service vehicle, the one or more lift actuators configured to raise lift arms of the service vehicle;
determining when the service vehicle is at a service stop;
determining a weight of waste inside a receptacle when the service vehicle is at the service stop based on signals from the first sensor; and
wherein determining when the service vehicle is at a service stop is based, at least in part, on an element selected from the group consisting of: a vibrational frequency response, an acoustic frequency response, and a fluctuation in tire pressure;
monitoring remotely, by an acoustic or vibrational type sensor, a speed of a powertrain coupled to the service vehicle, the powertrain configured to power the one or more lift actuators; and
wherein determining a weight of waste inside a receptacle when the service vehicle is at the service stop is further based on signals from a second sensor.
2. The non-transitory computer-readable medium of claim 1 wherein the power output of the one or more lift actuators is remotely detected.
3. The non-transitory computer-readable medium of claim 1 further comprising causing the weight of the waste to be shown on a display, along with at least one of an identification and coordinates of the service stop.
4. The non-transitory computer-readable medium of claim 1 wherein a deviation in the speed of the powertrain from a normal speed during lifting of the waste is detected; and
wherein the method further comprises determining the weight of the waste lifted as a function of the deviation.
5. The non-transitory computer-readable medium of claim 4 wherein the method further comprises determining the weight of the waste lifted as a function of a duration of the deviation.
6. A method for monitoring waste collected by a service vehicle, the method comprising:
monitoring, via a first sensor, a power output of one or more lift actuators coupled to a service vehicle, the one or more lift actuators configured to raise lift arms of the service vehicle;
determining when the service vehicle is at a service stop;
determining a weight of waste inside a receptacle when the service vehicle is at the service stop based on signals from the first sensor; and
wherein determining when the service vehicle is at a service stop is based, at least in part, on an element selected from the group consisting of: a vibrational frequency response, an acoustic frequency response, and a fluctuation in tire pressure
monitoring remotely, by an acoustic or vibrational type sensor, a speed of a powertrain coupled to the service vehicle, the powertrain configured to power the one or more lift actuators; and
wherein determining a weight of waste inside a receptacle when the service vehicle is at the service stop is further based on signals from a second sensor.
7. The method of claim 6 wherein the power output of the one or more lift actuators is remotely detected.
8. The method of claim 6 further comprising causing the weight of the waste to be shown on a display, along with at least one of an identification and coordinates of the service stop.
9. The method of claim 6 wherein a deviation in the speed of the powertrain from a normal speed during lifting of the waste is detected; and
wherein the method further comprises determining the weight of the waste lifted as a function of the deviation.
10. The method of claim 9 wherein the method further comprises determining the weight of the waste lifted as a function of a duration of the deviation.