DIU: Tactical Vehicle Hybridization

Suspense Date: 9 May 2021 Description: The Department of Defense (DoD) seeks a commercial solution to hybridize its fleet of light, medium, and heavy ground vehicles to reduce fuel consumption (for example, by reducing engine idle time) while ensuring the continued operability of onboard and connected electrical systems.

Category

Opportunity

DoD Communities of Interest

Energy and Power Technologies

Subject

Tactical Vehicle Hybridization

Due Date

2021-05-09 23:59:59 US/Eastern Time

Government Organization

DIU

Description
Project Description Problem Statement

The Department of Defense (DoD) seeks a commercial solution to hybridize its fleet of light, medium, and heavy ground vehicles to reduce fuel consumption (for example, by reducing engine idle time) while ensuring the continued operability of onboard and connected electrical systems. The solution should incorporate a system to capture, store, and reuse energy to power the vehicles’ onboard and connected systems, and must be retrofittable across existing fleet vehicles

Product Requirements

The DoD seeks to prototype a hybrid power system that includes the following capabilities:

Optimization of subcomponents and installation for DoD ground vehicles:

Subcomponents – e.g. supervisory controller with corresponding wiring, ignition relay circuitry to enable engine start through supervisory controller, CAN-communication enabled dashboard display, and sensors for anti-idle interlocks/safety conditions that are not currently monitored on the vehicle such as engine hoods/panels closed

Optimal and practical installation locations for subcomponents

Hybrid power system to capture and store energy (for example, from the internal combustion engine) that can be used to power the HVAC and electrical systems. The system should:
Provide the necessary components to capture energy, convert it to electricity, and store it onboard the government supplied vehicle power storage system

A Li-ion battery engineered for use in military vehicles will be provided by the government

The government can also provide a vehicle control unit, e-compressor, fuel-fired heating module, controller, and wiring. Alternatively, submissions can propose to use their own
Integration with necessary bracketry, mechanical, and electrical installation, and minimal intrusion to vehicles’ existing powertrain, HVAC, and electrical systems

Automated software to manage the hybrid power system and the vehicle’s powertrain, for example, by:
Shutting the engine off when the vehicle is idle and the Li-ion battery is sufficiently charged
Powering the HVAC and onboard and connected electronic systems and outlets from the Li-ion battery when the engine is not running
Monitoring the Li-ion battery’s state of charge, internal temperature, and charging rate
Selectively shutting down or restarting the engine to maintain sufficient level of charge
Operating the engine and alternator’s voltage output to charge the Li-ion battery
Disabling automatic engine start when anti-idle system interlocks are not fulfilled
Minimizing engine idle run time and optimizing electricity generation, storage, and consumption to maximize fuel efficiency while ensuring uninterrupted operability of HVAC, fuel-fired heating module, and onboard electronics
*Software should be upgradable as capabilities improve

The complete solution should be packageable into a retrofit kit for widespread distribution and ease of installation in the DoD’s existing fleet of vehicles
Submission Requirements

Submissions should include an overview and technical details of the proposed solution. Inclusion of examples of the successful deployment of similar solutions in the commercial or public sectors is highly encouraged.

Preference will be given to submissions that present a comprehensive and compelling solution to the problem statement and product requirements. Proposals should identify whether the submitter will employ subcontractors and, if so, which companies would deliver which capabilities.

U.S. citizenship is required to work on some vehicles and their subcomponents. Submissions should state the availability of U.S. personnel capable of doing such work.

Submissions selected for in-person / virtual pitches will be given additional amplifying information to further tailor their proposed solutions.

Any resulting agreement from this AOI will include language requiring your company to confirm compliance with Section 889 of the John S. McCain National Defense Authorization Act for Fiscal Year 2019 (Pub. L. 115-232). If you are unable to confirm compliance with the referenced law, the Government is unable to enter into an Agreement with your company

Awarding Instrument:

This Area of Interest solicitation will be awarded in accordance with the Commercial Solutions Opening (CSO) process detailed within HQ0845-20-S-C0001 (DIU CSO), posted to FBO in Apr 2019. Additionally this document can be found within the DIU Library at www.diu.mil/library.

Website

https://www.diu.mil/work-with-us/submit-solution/PROJ00021