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Diagnostics and complementary vehicle sensor data

A sensor and vehicle technology, applied to vehicle components, traffic control systems of road vehicles, vehicle position/route/altitude control, etc., can solve inaccurate data, increased data dependence, failure of data collectors and communication devices, etc. question

Active Publication Date: 2021-02-12
FORD GLOBAL TECH LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As vehicles become more complex, reliance on data increases
However, vehicle data collectors and communicators are sometimes malfunctioning, producing unusable and / or inaccurate data

Method used

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  • Diagnostics and complementary vehicle sensor data
  • Diagnostics and complementary vehicle sensor data
  • Diagnostics and complementary vehicle sensor data

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0057] introduce

[0058] Sharing data between vehicles and road infrastructure equipment through radio frequency communications such as dedicated short-range communications (DSRC) allows vehicles to evaluate—such as diagnose—the quality of on-board sensors by comparing data from remote sensors with data from on-board sensors. One or more conditions and / or failures. Additionally, data received from the first data collector, such as an on-board sensor or a first on-board receiver, may be retrieved from, for example, a remote sensor or a second on-board receiver when the data received from the first data collector is determined to be unavailable or inaccurate. Data replacement of the second data collector of the two vehicle-mounted receivers.

[0059] system components

[0060] exist figure 1A system 10 for sharing data between vehicles and road infrastructure equipment via radio frequency communication such as dedicated short range communication (DSRC) is shown in . System ...

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PUM

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Abstract

A system includes a processor programmed to receive a first data value from a first data collector as an input for operating a first vehicle. The processor is further programmed to determine the first data value to exclude as an input for operating the first vehicle. The computer is further programmed to receive a second data value from a second data collector as an input for operating the vehicle, the second data value being provided by a source remote from the first vehicle; and based in part on the second data value activates the first vehicle component.

Description

technical field [0001] The present invention generally relates to a system and method for diagnosing and supplementing vehicle sensor data. Background technique [0002] For proper operation, vehicles often rely on multiple types of data. Sensors included in the vehicle—such as temperature sensors, humidity sensors, pressure sensors, accelerometers, gyroscopes, cameras, radar, lidar, etc.—can provide vehicle data. Additionally, vehicles can sometimes receive data from external sources, such as the Global Positioning System (GPS). As vehicles become more complex, the reliance on data increases. However, vehicle data collectors and communication devices sometimes malfunction, producing unusable and / or inaccurate data. Contents of the invention [0003] According to the present invention, a system comprising a first computing device comprising a processor and a memory storing instructions executable by the processor such that the processor is programmed to: [0004] recei...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01D18/00G01D21/02
CPCG01D18/00G01D21/02G08G1/0141G08G1/048G08G1/096741G08G1/09675G08G1/096783G08G1/096791G08G1/0112G08G1/0116B60W40/02B60W50/0205G05D1/0276B60W2050/0215B60W2555/00B60W2556/45B60W2050/0075B60W50/045B60W2050/046G05B15/02G08G1/0125
Inventor 哈斯森内·贾姆莫西潘卡·库马尔伊马德·哈山·马基
Owner FORD GLOBAL TECH LLC