Micromobility Vehicle OBE --> Personal Information Device:
device configuration coordination
Definitions
device configuration coordination (Information Flow): A handshake between two different devices in the same vehicle or conveyance so the devices don't interfere with each or send conflicting information. This coordination may result in a personal information device (PID) carried by a traveler not transmitting its current location while on board vehicle, a transit vehicle, or a micromobility vehicle transmitting its vehicle profile and current location. For example, in the carry-in scenario, the personal device might go into a 'quiet' mode when carried into the vehicle that is already equipped with an integrated system that can broadcast safety messages.
Micromobility Vehicle OBE (Source Physical Object): The Micromobility Vehicle On-Board Equipment (MMV OBE) provides the vehicle-based sensory, processing, storage, and communications functions that support efficient, safe, and convenient travel. The MMV OBE includes general capabilities that apply to bicycles and other low-powered mobility devices such as e-scooters, powered wheelchairs, and power assisted bicycles. The MMV OBE includes the common interfaces and functions that could apply to any low-powered mobility device. The radio(s) supporting V2V and V2I communications are a key component of the MMV OBE. Both one-way and two-way communications options support a spectrum of information services from basic broadcast to advanced personalized information services. Advanced sensors, processors, and enhanced traveler interfaces (through PIDs), complement traveler information services so that, in addition to making informed mode and route selections, the vulnerable road user travels these routes in a safer and more consistent manner.
Personal Information Device (Destination Physical Object): The 'Personal Information Device' provides the capability for travelers to receive formatted traveler information wherever they are. Capabilities include traveler information, trip planning, and route guidance. Frequently a smart phone, the Personal Information Device provides travelers with the capability to receive route planning and other personally focused transportation services from the infrastructure in the field, at home, at work, or while en-route. Personal Information Devices may operate independently or may be linked with vehicle on-board equipment. This subsystem also supports safety related services with the capability to broadcast safety messages and initiate a distress signal or request for help.
Included In
This Triple is an instantiation of the more general triple:
This Triple is in the following Service Packages:
This Triple is described by the following Functional View Functional Objects:
- None
This Triple is described by the following Functional View Data Flows:
- None
This Triple has the following triple relationships:
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Communication Solutions
- (None-Data) - Local Unicast Wireless (EU) (38)
Selected Solution
Solution Description
ITS Application Entity
Development needed |
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Mgmt
Addressed Elsewhere |
Facilities
Development needed |
Security
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TransNet
IEEE 1609.3 |
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Access
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Note that some layers might have alternatives, in which case all of the gap icons associated with every alternative may be shown on the diagram, but the solution severity calculations (and resulting ordering of solutions) includes only the issues associated with the default (i.e., best, least severe) alternative.
Characteristics
None defined |
Security
Information Flow Security | ||||
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Confidentiality | Integrity | Availability | ||
Rating | Low | High | Moderate | |
Basis | Unlikely that any personal or not observable information is included here. | Misconfiguration could cause a malfunction or lead to undesireable vehicle behavior. Will only affect the one vehicle, but could be dangerous to the MMV operator. | Service cannot operate without this flow, and there is no alternative integrated solution. Listed as 'MODERATE' and not 'HIGH' only because loss of these services would be inconvenient and disadvantageous, particulary to vulnerable road users, but not catastrophic. |
None defined |