IP Library › Granted Patent US 12,731,450
Granted Patent B2
US 12,731,450 · App. 18/744,818 · Granted Sep 8, 2026

Identity management system based on role

Inventors: Yu Zhang (Farmington Hills, MI); Akira Sakashita (Plano, TX); Kodai Yamaura (Lewisville, TX); Jeffrey Berg (Birmingham, MI); Shazaan Bahrainwala (Shoreline, WA); Chris Lorenzo (The Colony, TX); Johanne Paguio (Wylie, TX)
Assignees: DENSO International America, Inc.; DENSO CORPORATION
G07C9/00571B60R25/04G07C2209/02G07C2209/62
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Quick Facts
Patent No.
US 12,731,450
App. No.
18/744,818
Granted
Sep 8, 2026
Kind
B2
Abstract

An identity management system and method for operating the same includes assigning a role for a user, requesting access for a function of an access controller, selecting identification criteria for the function, determining identification criteria for enabling the function for the role, determining an identity of the user using the identification criteria at an arbitration system and allowing access based upon identifying the user and when identity corresponds to the identification criteria for the role.

Claims (38)

1 . A method comprising:

assigning a role for a user;

assigning different identity criteria for enabling different types of functions associated with the role, at least a first function having a first and second identification criteria;

requesting access for the first function of the different types of functions of an access controller;

determining an identity of the user using the first and second identification criteria associated with the first function at an arbitration system; and

allowing access based upon identifying the user when the identity corresponds to the first and second identification criteria for the role.

2 . The method of claim 1 further comprising registering a user into a personal information system.

3 . The method of claim 1 further comprising determining a status of a vehicle.

4 . The method of claim 3 wherein selecting identification criteria for the function is based on the status of the vehicle.

5 . The method of claim 3 wherein the function for the vehicle comprises unlocking or locking a door, accessing a trunk, accessing a hood, turning an ignition on/off, turn on an accessory mode, placing the vehicle in drive, and limiting a speed of the vehicle.

6 . The method of claim 3 wherein determining the status of the vehicle comprises determining a location.

7 . The method of claim 5 further comprising determining a status of a building controller.

8 . The method of claim 6 wherein registering comprises providing a user name and contact information.

9 . The method of claim 1 wherein determining the identity comprises determining the identity by arbitrating between a plurality of identification systems.

10 . The method of claim 1 wherein requesting access for the function is based on at least one of pulling a door handle, approaching a vehicle or pressing a button.

11 . The method of claim 1 wherein assigning a role comprises assigning a role for a vehicle based on at least one of role a manager, a driver, a vehicle technician or a general role.

12 . An access controller comprising:

a processor;

a non-transitory computer-readable medium including machine-readable instructions that are executable by the processor, wherein the machine-readable instructions include:

assigning a role for a user;

assign different identity criteria for enabling different types of functions associated with the role, at least a first function having a first and second identification criteria;

receiving an access request signal for the first function;

determining an identity of the user using the first and second identification criteria associated with the first function at an arbitration system; and

allowing access based upon identifying the user when the identity corresponds to the first and second identification criteria for the role.

13 . A vehicle comprising:

the access controller of claim 12 wherein the instructions include:

determining a status of the vehicle, selecting identification criteria for the function based on the status of the vehicle.

14 . The vehicle of claim 13 wherein the function for the vehicle comprises unlocking or locking a door, accessing a trunk, accessing a hood, turning an ignition on or off, turning on an accessory mode, placing the vehicle in drive, and limiting a vehicle speed.

15 . The vehicle of claim 13 wherein the status of the vehicle comprises a location.

16 . An identity system comprising:

a central controller comprising the access controller of claim 12 ; and

a vehicle or building comprising an actuator controller controlled by the access controller of the central controller.

17 . A building comprising:

the access controller of claim 12 ;

wherein the instructions include determining a status of a building.

18 . The system of claim 13 wherein the instructions for determining the identity comprise determining the identity by arbitrating between a plurality of identification systems.

19 . The access controller of claim 12 wherein the instruction for receiving the access request signal is based on at least one of pulling a door handle, approaching a vehicle or pressing a button.

20 . The access controller of claim 12 wherein the instruction for assigning a role is based on at least one of a manager, a driver, a vehicle technician and a general role.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 5, 2025
From: DENSO INTERNATIONAL AMERICA, INC.
To: DENSO INTERNATIONAL AMERICA, INC.; DENSO CORPORATION
Reel/Frame 070113/0671 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 17, 2024
From: ZHANG, YU; SAKASHITA, AKIRA; YAMAURA, KODAI; BERG, JEFFREY; BAHRAINWALA, SHAZAAN; LORENZO, CHRIS; PAGUIO, JOHANNE
To: DENSO INTERNATIONAL AMERICA, INC.
Reel/Frame 067741/0555 →
Continuity (1)
Related Publication 20250384725A1 · Dec 18, 2025
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