Trailed vehicles, mobile devices, and weight sensing system user interfaces comprised therein

Patent metadata

Field	Value
Publication number	US-11440556-B2
Application number	US-202016849367-A
Country	US
Kind code	B2
Filing date	Apr 15, 2020
Priority date	Dec 12, 2019
Publication date	Sep 13, 2022
Grant date	Sep 13, 2022

Abstract

A trailed vehicle comprises a cargo area, a wheeled axle assembly supporting the cargo area, a hitch assembly configured to secure the trailed vehicle to a tow vehicle, and a weight sensing system comprising a weight processing module and a user interface. The weight processing module comprises a processor and non-transitory computer readable storage comprising instructions that, when executed by the processor, cause the weight processing module to execute an axle-specific vehicle weight determination, an axle-specific vehicle weight display presented at the user interface, a hitch-specific vehicle weight determination, a hitch-specific vehicle weight display presented at the user interface, a hitch-specific weight percentage determination, a hitch-specific weight percentage display presented at the user interface, a total weight determination, a total weight display presented at the user interface, an available cargo weight determination, and an available cargo weight display presented at the user interface. Additional embodiments are disclosed and claimed.

First claim

What is claimed is:

1. A trailed vehicle comprising a cargo area, a wheeled axle assembly supporting the cargo area, a hitch assembly configured to secure the trailed vehicle to a tow vehicle, and a weight sensing system, wherein:
the weight sensing system comprises weight sensing components associated with the wheeled axle assembly and the hitch assembly, a weight processing module communicatively coupled to the weight-sensing components, and a user interface;
the weight processing module comprises a processor and non-transitory computer readable storage, the non-transitory computer readable storage comprising instructions that, when executed by the processor, cause the weight processing module to cooperate with the weight sensing components and the user interface to execute weight determination and display operations;
the weight determination and display operations executed by the weight processing module comprise
an axle-specific vehicle weight determination,
an axle-specific vehicle weight display element presented at the user interface,
a hitch-specific vehicle weight determination,
a hitch-specific vehicle weight display element presented at the user interface,
a hitch-specific weight percentage determination,
a hitch-specific weight percentage display element presented at the user interface,
a total weight determination,
a total weight display element presented at the user interface,
an available cargo weight determination, and
an available cargo weight display element presented at the user interface;

the axle-specific vehicle weight display element comprises an excess axle-specific vehicle weight alert that is triggered when the axle-specific vehicle weight determination is above an axle-specific reference weight;
the axle-specific vehicle weight display element accommodates a visual overlay of the axle-specific vehicle weight and the excess axle-specific vehicle weight alert;
the hitch-specific weight percentage determination represents the hitch-specific vehicle weight in relation to a hitch-specific reference weight, and the hitch-specific weight percentage display element comprises an excess hitch-specific weight percentage alert that is triggered when the hitch-specific weight percentage determination is above or below an acceptable relative weight range at the hitch assembly;
the hitch-specific weight display element accommodates a visual overlay of the hitch-specific vehicle weight, the hitch-specific weight percentage, and the excess hitch-specific weight percentage alert;
the total weight determination represents a combination comprising at least the hitch-specific vehicle weight and the axle-specific vehicle weight, and the total weight display element comprises an excess total weight alert that is triggered when the total weight determination is above a GVWR of the trailed vehicle;
the total weight display element accommodates a visual overlay of the total weight and the excess total weight alert;
the available cargo weight determination represents a difference between the GVWR of the trailed vehicle and the total weight, and the available cargo weight display element comprises an excess cargo weight alert that is triggered when the available cargo weight is at or below zero; and
the available cargo weight display element accommodates a visual overlay of the available cargo weight and the excess cargo weight alert.

2. The trailed vehicle as claimed in claim 1 wherein the axle-specific reference weight is a GAWR of the trailed vehicle.

3. The trailed vehicle as claimed in claim 1 wherein the axle-specific reference weight is a GVWR of the trailed vehicle.

4. The trailed vehicle as claimed in claim 1 wherein the hitch-specific reference weight is a total weight of the trailed vehicle.

5. The trailed vehicle as claimed in claim 1 wherein the hitch-specific reference weight is an axle-specific vehicle weight of the trailed vehicle.

6. The trailed vehicle as claimed in claim 1 wherein the total weight determination represents a combination comprising at least the hitch-specific vehicle weight, the axle-specific vehicle weight, and an unsprung weight of the trailed vehicle.

7. The trailed vehicle as claimed in claim 1 wherein the excess axle-specific vehicle weight alert comprises a visual color change in the axle-specific vehicle weight display element of the user interface.

8. The trailed vehicle as claimed in claim 7 wherein the axle-specific vehicle weight display element comprises a wheeled axle assembly representation, and wherein the visual color change in the axle-specific vehicle weight display element comprises a visual color change in the wheeled axle assembly representation.

9. The trailed vehicle as claimed in claim 1 wherein the excess hitch-specific weight percentage alert comprises a visual color change in a hitch-specific weight display element of the user interface.

10. The trailed vehicle as claimed in claim 9 wherein the hitch-specific weight display element comprises a hitch assembly representation, and wherein the visual color change in the hitch-specific weight display element comprises a visual color change in the hitch assembly representation.

11. The trailed vehicle as claimed in claim 1 wherein the excess total weight alert comprises a visual color change in a total weight display element of the user interface.

12. The trailed vehicle as claimed in claim 1 wherein the excess cargo weight alert comprises a visual color change in an available cargo weight display element of the user interface.

13. The trailed vehicle as claimed in claim 1 wherein the weight processing module cooperates with the user interface to display definitional data associated with:
an axle-specific vehicle weight display element of the user interface, in response to a user query at the user interface;
a hitch-specific weight display element of the user interface, in response to a user query at the user interface;
a total weight display element of the user interface, in response to a user query at the user interface; and
an available cargo weight display element of the user interface, in response to a user query at the user interface.

14. A mobile device comprising a communication interface, a user interface, and a user interface controller, wherein:
the communication interface implements vehicle weight acquisition of vehicle weight determinations executed by a weight processing module of a trailed vehicle comprising a cargo area, a wheeled axle assembly supporting the cargo area, a hitch assembly configured to secure the trailed vehicle to a tow vehicle, and a weight sensing system including the weight processing module and weight sensing components that are associated with the wheeled axle assembly and the hitch assembly and that are communicatively coupled to the weight processing module;
the user interface controller comprises a processor and non-transitory computer readable storage having instructions that, when executed by the processor, cause the user interface controller to cooperate with the communication interface and the user interface to execute user interface controller operations;
the user interface controller operations executed by the user interface controller comprise:
an axle-specific vehicle weight acquisition via the communication interface,
an axle-specific vehicle weight display element at the user interface,
a hitch-specific vehicle weight acquisition via the communication interface,
a hitch-specific vehicle weight display element at the user interface,
a hitch-specific weight percentage display element at the user interface,
a total weight acquisition via

Assignees

• Thor Technologies Inc

Inventors

• Bullock Mark
• Brock Jon

Classifications

• B60K35/60

  Instruments characterised by their location or relative disposition in or on vehicles (arrangements of lighting devices on dashboards B60Q3/10) · CPC title

• B60K35/10

  Input arrangements, i.e. from user to vehicle, associated with vehicle functions or specially adapted therefor · CPC title

• B60K35/22

  Display screens · CPC title

• B60D1/145 Primary

  consisting of an elongated single bar or tube · 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