Operational modes for a refuse vehicle

Patent metadata

Field	Value
Publication number	US-11932264-B2
Application number	US-202117358742-A
Country	US
Kind code	B2
Filing date	Jun 25, 2021
Priority date	Apr 30, 2019
Publication date	Mar 19, 2024
Grant date	Mar 19, 2024

Abstract

A refuse vehicle has a chassis supporting a plurality of wheels, as well as a motor. A vehicle body is also supported by the chassis and defines a receptacle for storing refuse. A lifting system is configured to engage and lift waste containers to transfer refuse within waste containers into the receptacle using a hydraulic system. The refuse vehicle also has a processing unit in communication with the lifting system and the motor. The processing unit is configured to access and execute a plurality of preset operational modes stored within a memory to adjust performance parameters of the hydraulic system. The operational modes include at least two different operational modes corresponding to different refuse types.

First claim

What is claimed is:

1. A refuse vehicle, comprising:
a chassis supporting a plurality of wheels;
a motor supported by the chassis;
a vehicle body supported by the chassis and defining a receptacle for storing refuse therein;
a lifting system configured to engage and lift waste containers to transfer refuse within waste containers into the receptacle, wherein the lifting system is operated with a hydraulic system;
a processing unit in communication with the lifting system and configured to access and execute a plurality of preset operational modes stored within a memory to adjust performance parameters of the hydraulic system, wherein the preset operational modes include at least two different operational modes corresponding to different refuse types; and
a human machine interface in communication with the processing unit and including a plurality of inputs, wherein at least two of the plurality of inputs correspond to two different preset operational modes;
wherein upon receiving a selection of one of the plurality of inputs on the human machine interface, the processing unit adjusts the performance parameters of the hydraulic system toward values associated with a preset operational mode associated with the at least one of the plurality of inputs selected to configure the lifting system, and wherein the hydraulic system includes one or more hydraulic pumps, and wherein performance parameters of the one or more hydraulic pumps are adjustable in response to the processing unit receiving a selection of a preset operational mode.

2. The refuse vehicle of claim 1 , wherein the at least two different operational modes corresponding to different route types include at least a recycling mode and a garbage mode, and wherein the lifting system is configured differently in the recycling mode than in the garbage mode.

3. The refuse vehicle of claim 1 , wherein the at least two different operational modes corresponding to different route types include at least a residential mode and a commercial mode, and wherein the lifting system is configured differently in the residential mode than in the commercial mode.

4. The refuse vehicle of claim 1 , wherein adjusting the performance parameters of the hydraulic system includes adjusting an output of at least one hydraulic pump.

5. The refuse vehicle of claim 1 , wherein the human machine interface is a graphical user interface presented on a display.

6. The refuse vehicle of claim 5 , wherein the plurality of inputs are presented on the graphical user interface, wherein the display is a touch screen.

7. A refuse vehicle comprising:
a chassis supporting a plurality of wheels;
a motor supported by the chassis;
a vehicle body supported by the chassis and defining a receptacle for storing refuse therein;
a lifting system configured to engage and lift waste containers to transfer refuse within waste containers into the receptacle, wherein the lifting system is operated with a hydraulic system;
a processing unit in communication with the lifting system and configured to access and execute a plurality of preset operational modes stored within a memory to adjust performance parameters of the hydraulic system, wherein the preset operational modes include at least two different operational modes corresponding to different refuse types; and
a human machine interface in communication with the processing unit and including a plurality of inputs, wherein at least two of the plurality of inputs correspond to two different preset operational modes;
wherein upon receiving a selection of one of the plurality of inputs on the human machine interface, the processing unit adjusts the performance parameters of the hydraulic system toward values associated with a preset operational mode associated with the at least one of the plurality of inputs selected to configure the lifting system, and wherein upon receiving the selection of one of the plurality of inputs on the human machine interface, the lifting system is configured to adjust operation based upon a characteristic of a waste container.

8. The refuse vehicle of claim 7 , wherein the characteristic is a size of the waste container.

9. The refuse vehicle of claim 7 , wherein the characteristic is a color of the waste container.

10. The refuse vehicle of claim 7 , wherein the characteristic of the waste container is detected by a sensor that is positioned on the refuse vehicle, and wherein the sensor is in communication with the processing unit.

11. A refuse vehicle comprising:
a chassis supporting a plurality of wheels;
a motor supported by the chassis;
a vehicle body supported by the chassis and defining a receptacle for storing refuse therein;
a lifting system configured to engage and lift waste containers to transfer refuse within waste containers into the receptacle, wherein the lifting system is operated with a hydraulic system;
a processing unit in communication with the lifting system and configured to access and execute a plurality of preset operational modes stored within a memory to adjust performance parameters of the hydraulic system, wherein the preset operational modes include at least two different operational modes corresponding to different refuse types; and
a human machine interface in communication with the processing unit and including a plurality of inputs, wherein at least two of the plurality of inputs correspond to two different preset operational modes;
wherein upon receiving a selection of one of the plurality of inputs on the human machine interface, the processing unit adjusts the performance parameters of the hydraulic system toward values associated with a preset operational mode associated with the at least one of the plurality of inputs selected to configure the lifting system, and wherein the lifting system is a hydraulic arm assembly.

12. A refuse vehicle, comprising:
a chassis supporting a plurality of wheels;
a motor supported by the chassis;
a vehicle body supported by the chassis and defining a receptacle for storing refuse therein;
a lifting system movable between a first position and a second position vertically offset from the first position using a hydraulic system;
a processing unit in communication with the lifting system and configured to access and execute a plurality of preset operational modes stored within a memory to adjust performance parameters of the hydraulic system, wherein the operational modes include at least two different operational modes corresponding to different refuse types, and wherein the processing unit accesses and executes one of the plurality of preset operational modes in response to receiving a selection corresponding with a refuse type; and
wherein upon receiving the selection corresponding with the refuse type, the processing unit adjusts the performance parameters of the hydraulic system toward values associated with the preset operational mode associated with the refuse type to configure the lifting system to operate based upon a characteristic of a waste container corresponding with the refuse type, and wherein the characteristic of the waste container is detected by a sensor that is positioned on the refuse vehicle, and wherein the sensor is in communication with the processing unit.

13. The refuse vehicle of claim 12 , wherein the at least two different operational modes corresponding to different refuse types include at least a recycling mode and a garbage mode, and wherein the lifting system is configured differently in the recycling mode than in the garbage mode.

14. A refuse vehicle, comprising:
a chassis supporting a plurality of wheels;
a motor supported by the cha

Assignees

• Oshkosh Corp

Inventors

• Clifton Cody
• Shirley Jerry
• Rocholl Josh
• Wei Zhenyi

Classifications

• B60W50/0098 Primary

  Details of control systems ensuring comfort, safety or stability not otherwise provided for · CPC title

• B60P1/50

  loading from in front of the vehicle · CPC title

• B62D21/02

  comprising longitudinally or transversely arranged frame members · CPC title

• B62D33/04

  Enclosed load compartments {; Frameworks for movable panels, tarpaulins or side curtains (side curtains per se B60J5/065; tarpaulins per se B60J7/00, B60P7/04)} · CPC title

• E05F15/70

  with automatic actuation · CPC title