Method for collection of transportation vehicle-based, location-related data records

Patent metadata

Field	Value
Publication number	US-12000709-B2
Application number	US-202016809937-A
Country	US
Kind code	B2
Filing date	Mar 5, 2020
Priority date	Mar 11, 2019
Publication date	Jun 4, 2024
Grant date	Jun 4, 2024

Abstract

A method for collecting transportation vehicle-based data and transferring the data to a backend computer, wherein the respective data sets relate to predefined route sections travelled along by a swarm of data-collecting vehicles, wherein parameterized orders for the acquisition of transportation vehicle-based data are stored in the backend computer and each order includes the parameter of route section, which defines the route section for which transportation vehicle-related data is to be collected; the parameter of swarm size, which defines how many transportation vehicles per unit of time are to collect data for the specified route section; and the parameter time interval, which defines the time interval in which data is to be acquired for the route section. Route-related data is continuously transferred to the backend computer from each transportation vehicle of the swarm, wherein a header constitutes an overview of the transportation vehicle-based data stored temporarily in the transportation vehicle.

First claim

The invention claimed is:

1. A system comprising:
equipment provided on a transportation vehicle and configured for collecting transportation vehicle-based data; and
a backend computer,
wherein the transportation vehicle equipment is configured to transfer the data to the backend computer, wherein the data comprise data sets related to predefined route sections travelled by a swarm of data-collecting transportation vehicles including the transportation vehicle,
wherein the backend computer is configured to store parameterized orders for acquisition of transportation vehicle-based data,
wherein each parameterized order comprises at least, as parameters:
a route section defined with a specified route section for which transportation vehicle-related data is to be collected,
a swarm size defined with how many transportation vehicles per unit of time are to collect data for the specified route section, and
a time interval defined with a time interval in which data is acquired for the route section,

wherein route-related data is transferred to the backend computer from each transportation vehicle of the swarm as a header that includes an overview of the transportation vehicle-based data stored temporarily in the respective transportation vehicle,
wherein the backend computer includes a processor configured to compare a transferred header to requirements of orders defined by the parameters and to classify, in response to a positive comparison, the transferred header as capable of being retrieved,
an order management system for managing the orders,
a transportation vehicle management system which communicates with the transportation vehicles and which retrieves the data sets associated with the headers which are classified for retrieval from the transportation vehicles of the swarm in response to the number of headers reaching a predefined value, wherein the predefined value corresponds to the swarm size of the respective order, and
a data set management system for managing and processing the retrieved data sets.

2. The system of claim 1 , wherein the backend computer further comprises an apparatus for temporarily storing headers which are not currently required.

3. A method for collecting transportation vehicle-based data and transferring the data to a backend computer, wherein the respective data sets relate to predefined route sections travelled along by a swarm of data-collecting transportation vehicles, the method comprising:
storing parameterized orders for acquisition of transportation vehicle-based data is stored in the backend computer, wherein each order comprises at least, as parameters:
a route section defined with a specified route section for which transportation vehicle-related data is collected,
a swarm size defined with how many transportation vehicles per unit of time are to collect data for the specified route section, and
a time interval defined with a time interval in which data is acquired for the route section;

transferring route-related data to the backend computer from each transportation vehicle of the swarm as a header that includes an overview of the transportation vehicle-based data stored temporarily in the respective transportation vehicle,
comparing, by a processor of the backend computer, a transferred header with requirements of the orders defined by the parameters,
classifying, in response to a positive comparison, the transferred header as capable of being retrieved,
retrieving the data set assigned to the header classified for retrieval from the transportation vehicle responsive to the number of headers reaching a predefined value, wherein the predefined value corresponds to the swarm size of the respective order, and
transmitting the retrieved data set for further processing.

4. The method of claim 3 , wherein headers not currently required are stored for a predefined time period.

5. The method of claim 4 , wherein headers not currently required are compared with the defined requirements of the orders within the predefined time period.

6. The method of claim 3 , wherein the parameter of the time interval of each order is additionally assigned a repetition frequency with which the order is repeated.

7. The method of claim 3 , wherein each order comprises:
already requested data sets, and
already received data sets.

8. The method of claim 7 , wherein, in response to retrieval of a header, the requesting of the retrieval is noted in the parameter of already requested data sets, and, in response to reception of the requested data set, the reception is noted in the parameter of already received data sets.

9. The method of claim 3 , wherein each header capable of being retrieved is stored together with further parameters in a retrieval register, by which the data set associated with the header from the respective transportation vehicle is retrieved.

10. The method of claim 9 , wherein each header capable of being retrieved is respectively assigned a retrieval register by which the associated data set is retrieved from the transportation vehicle.

11. The method of claim 9 , wherein each header capable of being retrieved is respectively assigned a retrieval register, wherein each retrieval register is assigned an order, and a retrieval register has more than one header.

12. The method of claim 11 , wherein the data sets assigned to the headers of a retrieval register are retrieved from the corresponding transportation vehicles when the number of headers of a retrieval register reaches the predefined value.

Assignees

• Volkswagen Ag
• Audi Ag

Inventors

• Max Stephan
• Fangwa Nzeya Edson William

Classifications

• G01C21/3492 Primary

  employing speed data or traffic data, e.g. real-time or historical (traffic control systems for road vehicles involving transmission of navigation instructions to the vehicle G08G1/0968) · CPC title

• G01C21/3605

  Destination input or retrieval · CPC title

• G08G1/0112 Primary

  from the vehicle, e.g. floating car data [FCD] · CPC title

• G08G1/202

  Dispatching vehicles on the basis of a location, e.g. taxi dispatching · CPC title

• G08G1/207

  with respect to certain areas, e.g. forbidden or allowed areas with possible alerting when inside or outside boundaries · CPC title