GEO-FUSION BETWEEN IMAGING DEVICE AND MOBILE DEVICE

    公开(公告)号:US20210373181A1

    公开(公告)日:2021-12-02

    申请号:US17398692

    申请日:2021-08-10

    Inventor: Xiufeng Song

    Abstract: Various methods and apparatus relating to synchronizing location information between two or more devices are described. In some embodiments, the devices are both configured to generate GNSS receiver data that is synchronized to achieve greater location accuracy. In some embodiments, the GNSS receiver data can be weighted when one set of GNSS receiver data is known to have a higher accuracy than another set of GNSS receiver data.

    GEO-PAIRING DETECTION
    2.
    发明申请

    公开(公告)号:US20180246222A1

    公开(公告)日:2018-08-30

    申请号:US15690168

    申请日:2017-08-29

    Inventor: Xiufeng Song

    Abstract: Various techniques related to determining whether mobile devices are associated are described. The techniques can include receiving first position information from a first device and receiving second position information from a second device. The techniques can also include comparing the first position information to the second position information over an overlapping time period. The techniques can additional include determining, based on the comparing, whether first position information and the second position information indicate that the first device and the second device are collocated during the overlapping time period. The techniques can include, upon determining that the first position information and the second position information indicate that the first device and the second device are collocated during the overlapping time period, determining that the first device and the second device are associated.

    Methods and systems for detecting signal spoofing

    公开(公告)号:US11448770B2

    公开(公告)日:2022-09-20

    申请号:US15941640

    申请日:2018-03-30

    Inventor: Xiufeng Song

    Abstract: A method and system for detecting signal spoofing are disclosed. According to certain embodiments, the spoofing detection method may include receiving one or more position signals indicative of a first position of a vehicle at a first time. The method may also include receiving one or more reference signals indicative of a second position of the vehicle at the first time. The method may also include determining a difference between the first position and the second position. The method may also include determining that the difference is above a predetermined tolerance. The method may further include notifying the vehicle positioning system.

    Activate/deactivate functionality in response to environmental conditions

    公开(公告)号:US10852725B2

    公开(公告)日:2020-12-01

    申请号:US15638228

    申请日:2017-06-29

    Abstract: Methods, systems, computer-readable media, and apparatuses for executing an event pertaining to a vehicle and a user of the vehicle are presented. In some embodiments, a includes (a) detecting that a motion state of the vehicle is in a first state, (b) detecting a condition that warrants a change in the motion state of the vehicle to a second state, and (c) detecting the user of the vehicle's engagement in an activity that potentially impairs the user from performing an action to change the motion state of the vehicle to the second state. The method also includes, detecting the condition, and (c) detecting the user of the vehicle's engagement in the activity, executing an event to facilitate the change in the motion state of the vehicle to the second state.

    Geo-pairing detection
    5.
    发明授权

    公开(公告)号:US10732297B2

    公开(公告)日:2020-08-04

    申请号:US15690168

    申请日:2017-08-29

    Inventor: Xiufeng Song

    Abstract: Various techniques related to determining whether mobile devices are associated are described. The techniques can include receiving first position information from a first device and receiving second position information from a second device. The techniques can also include comparing the first position information to the second position information over an overlapping time period. The techniques can additional include determining, based on the comparing, whether first position information and the second position information indicate that the first device and the second device are collocated during the overlapping time period. The techniques can include, upon determining that the first position information and the second position information indicate that the first device and the second device are collocated during the overlapping time period, determining that the first device and the second device are associated.

    VIRTUALLY CONFIGURED PARKING AREA
    6.
    发明申请

    公开(公告)号:US20190197897A1

    公开(公告)日:2019-06-27

    申请号:US15690163

    申请日:2017-08-29

    CPC classification number: G08G1/143 G08G1/146

    Abstract: Methods, systems, and apparatuses to receive at least one request for parking a vehicle in a parking area; virtually partition a portion of the parking area based on at least one of (a) dimensions of the vehicle or (b) attributes of the parking area, in the response to the request; and dynamically assign the virtually partitioned portion of the parking area to the vehicle, in response to the at least one request for parking the vehicle.

    PARKING COSTS IN VIRTUALLY PARTITIONED PARKING AREAS

    公开(公告)号:US20190005483A1

    公开(公告)日:2019-01-03

    申请号:US15690172

    申请日:2017-08-29

    Abstract: Methods, systems, and apparatuses to virtually partitioning a portion of a parking area for a vehicle based on at least one attribute of (a) the vehicle or (b) the parking area, determine a parking cost for the virtually partitioned portion of the parking area, obtain approval for the determined parking cost, and allocate the virtually partitioned portion of the parking area to the vehicle based on the obtained approval.

    MULTI-PROCESSOR WORKLOAD DISTRIBUTION BASED ON SENSOR DATA

    公开(公告)号:US20180349205A1

    公开(公告)日:2018-12-06

    申请号:US15613084

    申请日:2017-06-02

    Abstract: Systems and methods are described for distributing multi-processor workload based on sensor data. A method for managing processing workload within a vehicle includes receiving at least one measurement corresponding to a first processor of a plurality of processors installed in the vehicle; determining that the at least one measurement has satisfied a threshold; identifying a second processor of the plurality of processors installed in the vehicle, based on a type of the second processor or a measurement of an environment associated with the second processor; and distributing workload from the first processor to the second processor.

    GEO-FUSION BETWEEN IMAGING DEVICE AND MOBILE DEVICE

    公开(公告)号:US20180143327A1

    公开(公告)日:2018-05-24

    申请号:US15639176

    申请日:2017-06-30

    Inventor: Xiufeng Song

    CPC classification number: G01S19/48 G01S5/0072 G01S19/03 G01S19/39

    Abstract: Various methods and apparatus relating to synchronizing location information between two or more devices are described. In some embodiments, the devices are both configured to generate GNSS receiver data that is synchronized to achieve greater location accuracy. In some embodiments, the GNSS receiver data can be weighted when one set of GNSS receiver data is known to have a higher accuracy than another set of GNSS receiver data.

    METHODS AND SYSTEMS FOR DETECTING SIGNAL SPOOFING

    公开(公告)号:US20190243002A1

    公开(公告)日:2019-08-08

    申请号:US15941640

    申请日:2018-03-30

    Inventor: Xiufeng Song

    CPC classification number: G01S19/20 B60Q9/00 G01S19/215

    Abstract: A method and system for detecting signal spoofing are disclosed. According to certain embodiments, the spoofing detection method may include receiving one or more position signals indicative of a first position of a vehicle at a first time. The method may also include receiving one or more reference signals indicative of a second position of the vehicle at the first time. The method may also include determining a difference between the first position and the second position. The method may also include determining that the difference is above a predetermined tolerance. The method may further include notifying the vehicle positioning system.

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