System, method, and apparatus to execute vehicle communications using a zonal architecture

Patent metadata

Field	Value
Publication number	US-12199824-B2
Application number	US-202418417407-A
Country	US
Kind code	B2
Filing date	Jan 19, 2024
Priority date	Sep 20, 2019
Publication date	Jan 14, 2025
Grant date	Jan 14, 2025

Abstract

An example system including a vehicle having a multi-zone network comprising a plurality of network zones, each one of the network zones comprising at least one zone manager; and a service management controller, including a service registration circuit structured to maintain a service register; a service publication circuit structured to expose at least one service; a service subscription circuit structured to enroll a requestor source; a network management controller, including a zone implementation circuit structured to interpret a zoned architecture communication scheme; a zone manager command circuit structured to interpret a zone manager command description; and a zone execution circuit structured to provide the corresponding zone manager command description to each of the at least one zone managers; and wherein each of the at least one zone managers is responsive to the corresponding zone manager command description and the service register to control communications.

First claim

What is claimed is:

1. A system, comprising:
a vehicle having a multi-zone network comprising a plurality of network zones, each one of the network zones comprising at least one zone manager;
wherein the plurality of network zones are arranged according to a network topology description of a selected zone architecture; and
a service management controller, comprising:
a service registration circuit structured to maintain a service register comprising a plurality of services and a service description for each of the plurality of services;
a service publication circuit structured to expose at least one service from the plurality of services to a requestor source, in response to a service publication request;
a service subscription circuit structured to enroll a requestor source with the at least one service in response to a service subscription request, and to update the service register in response to the enrollment;
a network management controller, comprising:
a zone implementation circuit structured to interpret a zoned architecture communication scheme;
a zone manager command circuit structured to interpret a zone manager command description for each of the at least one zone managers in response to the zoned architecture communication scheme; and
a zone execution circuit structured to provide the corresponding zone manager command description to each of the at least one zone managers; and
wherein each of the at least one zone managers is responsive to the corresponding zone manager command description and the service register to control communications between end points of the corresponding network zone and end points of at least one other zone of the plurality of network zones.

2. The system of claim 1 , wherein the service management controller is positioned, at least in part, on a central zone manager of the plurality of zone managers.

3. The system of claim 2 , wherein the central zone manager is directly communicatively coupled to each one of the other zone managers.

4. The system of claim 1 , wherein the network management controller is positioned, at least in part, on a central zone manager of the plurality of zone managers.

5. The system of claim 4 , wherein the central zone manager is directly communicatively coupled to each one of the other zone managers.

6. The system of claim 1 , wherein each service of the plurality of services comprises at least one of the following:
a data value;
a mathematical function;
a processing function;
a communication function; or
a data storage function.

7. The system of claim 1 , wherein each service of the plurality of services comprises at least one of the following:
an actuator function;
a command function; or
a control function.

8. The system of claim 1 , wherein the service publication circuit is further structured to expose the at least one service by listing the service in a data structure provided to the requestor source.

9. The system of claim 1 , wherein the service publication circuit is further structured to expose the at least one service by listing the service in a data structure available to the requestor source.

10. The system of claim 1 , wherein the requestor source comprises an external device.

11. The system of claim 1 , wherein the service publication circuit is further structured to:
interpret a service publication request for a new service from a new service provider;
to determine a new service description in response to the service publication request and the new service provider; and
to maintain the service register by adding the new service as one of the plurality of services.

12. The system of claim 11 , wherein the service publication circuit is further structured to add the new service in response to a permissions value associated with the new service provider.

13. The system of claim 1 , wherein the service publication circuit is further structured to maintain the service register by removing a service from the plurality of services in response to a service publication request.

14. The system of claim 13 , wherein the service publication circuit is further structured to remove the service from the plurality of services by deleting the associated entry from the service register.

15. The system of claim 13 , wherein the service publication circuit is further structured to remove the service from the plurality of services by setting an inactive flag in the associated entry from the service register.

16. The system of claim 1 , wherein the service publication circuit is further structured to maintain the service register by deprecating a service from the plurality of services in response to a service publication request.

17. The system of claim 16 , wherein the service subscription circuit is further structured to block new enrollments for the deprecated service.

18. The system of claim 1 , wherein the service publication circuit is further structured to maintain the service register by removing a service from the plurality of services in response to determining that at least one aspect of the service is no longer available.

19. The system of claim 18 , wherein the service publication circuit is further structured to remove the service from the plurality of services by setting an inactive flag in the associated entry from the service register.

20. The system of claim 1 , wherein the service register comprises, for each service of the plurality of services, at least one of:
a service identifier;
a service provider description;
a service permissions description; or
a service capability description.

21. The system of claim 20 , wherein the service register further comprises, for each service of the plurality of services, at least one of:
a service input description;
a service active or inactive flag;
a service deprecation flag;
a service enrollee description; or
a service participant description.

22. The system of claim 20 , wherein the service permissions description comprises at least one of:
a service publication permission;
a service subscription permission; or
a service visibility permission.

23. The system of claim 1 , further comprising storing the service register on an external device.

Assignees

• Sonatus Inc

Inventors

• Fang Yu
• Zong Xuanran
• Murphy James
• Sharma Rohit

Classifications

• H04L61/4511

  using domain name system [DNS] · CPC title

• H04L47/20 Primary

  Traffic policing · CPC title

• H04L41/28

  Restricting access to network management systems or functions, e.g. using authorisation function to access network configuration · CPC title

• H04L43/0876

  Network utilisation, e.g. volume of load or congestion level · CPC title

• H04L61/3025

  Domain name generation or assignment · CPC title