Denso International America, Inc.

Denso Corporation

Reilly Mullett

Hayato Asano

James Stander

Patrick J Gannon

Jonathon Goodfellow

Hiroshi Fukagawa

An HVAC assembly for a vehicle. The HVAC assembly has an HVAC case with a rear blower and an evaporator. A rear blower scroll directs airflow generated by the rear blower to a lower portion of the evaporator. An airflow conduit is configured to direct airflow generated by a front blower to an upper portion of the evaporator. An airflow divider separates airflow generated by the rear blower from airflow generated by the front blower. The airflow divider divides the HVAC case into an upper area above the divider and a lower area below the divider. A defrost outlet and a front face outlet are at the upper area of the HVAC case above the divider. A front foot outlet and a rear airflow outlet are at the lower area of the HVAC case below the divider.

Vehicle heating, ventilation, and air conditioning system

A vehicle control system includes a controller that is configured to include a memory, a verification module, and a software control module. The memory includes a software version repository to store a public address and one or more software hashes associated with the public address. The verification module is configured to verify a software upload request that includes a recommended software program to be uploaded. The verification module is configured to determine whether a contingent software hash that is indicative of the recommended software program matches a current software hash. The software control module is configured to acquire the recommended software program in response to the contingent software hash matching the current software hash.

Vehicle control system for cybersecurity and financial transactions

An HVAC system including a front blower having a first front blower outlet and a second front blower outlet. The first front blower outlet and the second front blower outlet are arranged vertically relative to one another. A joint duct includes a first body portion and a second body portion. The first body portion includes a first duct inlet, which is connected to the first front blower outlet, and a first duct outlet. The second body portion includes a second duct inlet, which is connected to the second front blower outlet, and a second duct outlet. The first duct outlet and the second duct outlet are arranged horizontally relative to one another. An HVAC case defines a first inlet and a second inlet arranged horizontally relative to one another. The first duct outlet is connected to the first inlet, and the second duct outlet is connected to the second inlet.

Heating, ventilation, and air conditioning system

A heating, ventilation, and air conditioning (HVAC) system for a vehicle. The HVAC system includes an HVAC case. The HVAC case has a first inlet and a second inlet. The first inlet is in receipt of airflow from a front blower. The second inlet is in receipt of airflow from a rear blower. A front foot outlet directs airflow towards the feet of occupants at a front of the vehicle. A rear foot outlet directs airflow from the rear blower towards a rear of the vehicle. A rear-to-front airflow control door is movable to direct airflow generated by the rear blower and heated by a heater core through the rear foot outlet, through the front foot outlet, or simultaneously through both the rear foot outlet and the front foot outlet.

A heating, ventilation, and air conditioning (HVAC) system. An HVAC unit of the system includes a heater core, an evaporator, a plurality of mode doors that control airflow from the HVAC unit, and one or more actuators, each one of the one or more actuators moves one or more of the plurality of mode doors. A plurality of airflow sensors are each associated with a different one of a plurality of air duct outlets through which airflow from the HVAC unit flows. The plurality of airflow sensors measure airflow through each one of the plurality of air duct outlets. A control module determines airflow amount through each one of the plurality of air duct outlets based on inputs received from the sensors, and moves one or more of the plurality of mode doors until airflow amount measured by the plurality of airflow sensors is at least substantially equal to a requested airflow distribution pattern.

HVAC airflow control system

A system and method are provided and include at least one sensor and a controller. The at least one sensor generates data related to indoor air conditions of an autonomous vehicle. The at least one sensor includes at least one of a smoke sensor and an odor/air quality sensor. The controller is in communication with the at least one sensor and controls at least one vehicle system of the autonomous vehicle based on the data related to indoor air conditions of the autonomous vehicle received from the at least one sensor. The at least one vehicle system includes at least one of an HVAC system and a window actuator system. The controller controls the at least one vehicle system to purge and/or exhaust at least one of smoke and an odor detected within the autonomous vehicle.

In-cabin air quality sensing and purge system for autonomous vehicles

A system and method are provided and include a controller that controls at least one of an HVAC system and a window actuator system of an autonomous vehicle. The controller is in communication with a server and is configured to receive a request for transportation from a smartphone in communication with the server. The request for transportation includes a pickup location. The controller is configured to receive a command from the smartphone through communication with the server and to control at least one of the HVAC system and the window actuator system based on the received command prior to arrival of the autonomous vehicle at the pickup location.

Wireless HVAC and infotainment system control for autonomous vehicles

A heating, ventilation, and air condition (HVAC) unit may include a casing, an evaporator, a heater core, and a first damper. The casing may define a front airflow passageway, a rear airflow passageway having an inlet, and first and second outlets in fluid communication with the rear airflow passageway. The evaporator and the heater core may be disposed within the casing. The first damper may be disposed within the casing between the evaporator and the heater core and movable between a first position in which airflow is directed to the heater core and a second position in which airflow is directed away from the heater core. Airflow across the evaporator from the front airflow passageway to the rear airflow passageway is directed to the first and second outlets when the first damper is moved from the first position toward the second position.

System and method for minimizing air leak in an HVAC unit

A system and method are provided and include a controller that controls a door lock actuator system of an autonomous vehicle. The controller is configured to receive a request for transportation from a server in communication with a smartphone. The request for transportation includes a pickup location and a unique identifier. The controller is configured to store the unique identifier received from the server as a stored unique identifier, to communicate directly with the smartphone, to receive a smartphone unique identifier from the smartphone, to compare the smartphone unique identifier with the stored unique identifier, and to control the door lock actuator system to unlock and/or open at least one door of the autonomous vehicle when the smartphone unique identifier matches the stored unique identifier.

Growing community of inventors

Livonia, MI, United States of America

Reilly Mullett