EP3973725A1 - Secure wireless networks for vehicle assigning authority - Google Patents

Secure wireless networks for vehicle assigning authority

Info

Publication number
EP3973725A1
EP3973725A1 EP20808859.1A EP20808859A EP3973725A1 EP 3973725 A1 EP3973725 A1 EP 3973725A1 EP 20808859 A EP20808859 A EP 20808859A EP 3973725 A1 EP3973725 A1 EP 3973725A1
Authority
EP
European Patent Office
Prior art keywords
cvd
vehicle
mobile device
scp
wireless network
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20808859.1A
Other languages
German (de)
French (fr)
Other versions
EP3973725A4 (en
Inventor
Scott Kopchinsky
John C. Kennedy
Don Son
Emily Stuart
Jacob Fields
Darrin Demchuk
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Platform Science Inc
Original Assignee
Platform Science Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US16/416,396 external-priority patent/US10652935B1/en
Priority claimed from US16/870,955 external-priority patent/US11330644B2/en
Application filed by Platform Science Inc filed Critical Platform Science Inc
Publication of EP3973725A1 publication Critical patent/EP3973725A1/en
Publication of EP3973725A4 publication Critical patent/EP3973725A4/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/50—Secure pairing of devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/60—Context-dependent security
    • H04W12/63—Location-dependent; Proximity-dependent
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H04W12/069—Authentication using certificates or pre-shared keys
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/08—Access security
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/60—Context-dependent security
    • H04W12/69—Identity-dependent
    • H04W12/73—Access point logical identity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

Definitions

  • the present invention generally relates to wireless networks for vehicles.
  • U.S. Patent Number 9215590 for Authentication Using Vehicle Data Pairing discloses the wireless pairing of a portable device with an on-board computer of a vehicle for authenticating a transaction with a third party.
  • BLUETOOTH technology is a standard short range radio link that operates in the unlicensed 2.4 gigaHertz band.
  • FTP or File Transfer Protocol is a protocol for moving files over the Internet from one computer to another.
  • MAC Address is a unique identifier assigned to the network interface by the manufacturer.
  • Memory generally includes any type of integrated circuit or storage device configured for storing digital data including without limitation ROM, PROM, EEPROM, DRAM, SDRAM, SRAM, flash memory, and the like.
  • Processor generally includes all types of processors including without limitation microprocessors, general purpose processors, gate arrays, array processors, application specific integrated circuits (ASICs) and digital signal processors.
  • processors including without limitation microprocessors, general purpose processors, gate arrays, array processors, application specific integrated circuits (ASICs) and digital signal processors.
  • ASICs application specific integrated circuits
  • SCP Secure Connection Packet
  • SSID Service Set Identifier
  • the present invention provides a system and method of securely and accurately connecting mobile devices to wireless networks in vehicles by using encrypted wireless network configurations based on vehicle specific data.
  • One aspect of the present invention is a method for a secure connection to a wireless network of a vehicle.
  • the method includes generating, at a server, definitions for a SCP packet for assigning authority for a vehicle.
  • the method also includes transmitting the definitions for the SCP packet from the server to a CVD and a mobile device.
  • the method also includes compiling the SCP packet at the CVD to generate a CVD compiled SCP.
  • the method also includes transmitting the CVD compiled SCP to the server for authorization.
  • the method also includes transmitting authorization for the CVD compiled SCP from the server to the CVD for creation of a validated SCP.
  • the method also includes generating a dataset at the mobile device to compile a mobile device compiled SCP.
  • the method also includes broadcasting at a CVD a wireless network with a hidden and hashed SSID unique to the vehicle, the hidden and hashed SSID generated from the validated SCP packet.
  • the method also includes generating at the mobile device the hashed SSID and a passphrase from the dataset, which allows the mobile device connect to the wireless network.
  • the method also includes searching at a mobile device for a vehicle having the CVD broadcasting the wireless network in a hidden mode.
  • the method also includes connecting the mobile device with the CVD.
  • the CVD comprises a processor, a WiFi radio, a BLUETOOTH (“BT”) radio, a memory, and a connector for mating with a connector plug of a vehicle.
  • the mobile device comprises a graphical user interface, a BT radio, a processor, a WiFi radio and a cellular network interface.
  • Another aspect of the present invention is a system for vehicle to
  • the system comprises a vehicle, a CVD, a mobile device and a passive communication device.
  • the vehicle comprises an on-board computer with a memory having a vehicle identification number (VIN), a connector plug, and an motorized engine.
  • the CVD comprises a processor, a WiFi radio, a BT radio, a memory, and a connector for mating with the connector plug of the vehicle.
  • the mobile device comprises a graphical user interface, a mobile application, a processor, a WiFi radio, and a cellular network interface.
  • the passive communication device operates on a BT communication protocol.
  • the server is configured to generate a plurality of definitions for a SCP packet for assigning authority for the vehicle.
  • the server is configured to transmit the plurality of definitions for the SCP packet from the server to the CVD and the mobile device.
  • the CVD is configured to compile the SCP packet to generate a CVD compiled SCP.
  • the CVD is configured to transmit the CVD compiled SCP to the server for authorization.
  • the server is configured to transmit authorization for the CVD compiled SCP to the CVD for creation of a validated SCP.
  • the mobile device is configured to generating a dataset to compile a mobile device compiled SCP.
  • the CVD is configured to broadcast a wireless network with a hidden and hashed SSID unique to the vehicle, the hidden and hashed SSID generated from the validated SCP packet.
  • the mobile device is configured to generate the hashed SSID and a passphrase from the dataset, which allows the mobile device connect to the wireless network.
  • the mobile device is configured to search for a vehicle having the CVD broadcasting the wireless network in a hidden mode.
  • the mobile device is configured to connect to the CVD over the wireless network.
  • Yet another aspect of the present invention is a method for a secure connection to a wireless network of a vehicle.
  • the method includes transmitting a plurality of definitions for a SCP packet from a server to a CVD and a mobile device.
  • the method also includes receiving at the server a CVD compiled SCP packet for authorization.
  • the method also includes transmitting authorization for the CVD compiled SCP packet from the server to the CVD for creation of a validated SCP.
  • the method also includes generating a dataset at the mobile device to compile a mobile device compiled SCP.
  • the method also includes broadcasting at a CVD a wireless network with a hidden and hashed SSID unique to the vehicle, the hidden and hashed SSID generated from the validated SCP.
  • the method also includes generating at the mobile device the hashed SSID and a passphrase from the dataset, which allows the mobile device connect to the wireless network.
  • the method also includes connecting the mobile device with the CVD over the wireless network.
  • Yet another of the present invention is a method for a secure
  • the method includes broadcasting a wireless network having a service set identifier (SSID) from a CVD physically connected to an on-board computer of an assigned vehicle of a plurality of vehicles at a facility.
  • the SSID of the wireless network is not published.
  • the method also includes connecting the CVD with a mobile device for the predetermined work assignment, the CVD using an encrypted password, the CVD of the assigned vehicle broadcasting the wireless network with the unpublished SSID, and the CVD previously paired with the mobile device according to at least one of a driver, a vehicle with a known identification, and a mobile device with a known identification.
  • the vehicle comprises the on-board computer with a memory having a vehicle identification number (VIN), a connector plug, and an motorized engine.
  • the CVD comprises a processor, a WiFi radio, a BT radio, a memory, and a connector for pairing with the connector plug of the vehicle.
  • the mobile device comprises a graphical user interface, a processor, a WiFi radio, a BT radio, and a cellular network interface.
  • Yet another aspect of the present invention is a system for a secure connection to a wireless network of a vehicle for a predetermined work assignment.
  • the system comprises a vehicle, a CVD, and a mobile device.
  • the vehicle comprises an on-board computer with a memory having a vehicle identification number (VIN), a connector plug, and an motorized engine.
  • the CVD comprises a processor, a WiFi radio, a BT radio, a memory, and a connector for pairing with the connector plug of the vehicle.
  • the mobile device comprises a graphical user interface, a processor, a WiFi radio, a BT radio, and a cellular network interface.
  • the predetermined work assignment is assigned through a pairing event.
  • the mobile device has been previously paired with the CVD and has been provided the SSID and an encrypted password.
  • the CVD is configured to broadcast a WiFi network having a service set identifier (SSID), wherein the SSID is not published.
  • the mobile device is configured to search for the vehicle having the CVD broadcasting the WiFi network with the SSID.
  • the mobile device is configured to connect with the CVD using the encrypted password.
  • SSID service set identifier
  • FIG. 1 is a block diagram of system for a secure communication
  • FIG. 1A is a continuation of the block diagram of FIG. 1.
  • FIG. 2 is a flow chart of a method for a secure connection to a wireless network of a vehicle.
  • FIG. 3 is an illustration of a driver identifying a vehicle through
  • FIG. 4 is an isolated view of general components of a mobile device.
  • FIG. 5 is an isolated view of general components of a server.
  • FIG. 6 is a flow chart of method for securely connecting a wireless device to a single access point in a vehicle.
  • FIG. 7 is an illustration of a system for securely connecting a wireless device to a single access point in a vehicle.
  • FIG. 8 is an illustration of a driver identifying a vehicle through
  • FIG. 9 is a block diagram of system for securely connecting a wireless device to a single access point in a vehicle
  • FIG. 10 is a block diagram of system for securely connecting a
  • a system 10 for securely connecting a wireless device to a single access point in a vehicle for a predetermined work assignment is set for the FIGS. 1 and 1A.
  • the system 10 preferably comprises a remote server (cloud)
  • the vehicle gateway device 130 is preferably a connected vehicle device (“CVD”).
  • CVD connected vehicle device
  • the server/cloud 11 accesses dataset 12 and obtains driver
  • Vehicle information Vehicle information, mobile device information (MAC address), passive device information (beacon ID) and other information to compile a SCP packet 14.
  • the server 11 provides SCP definitions to the vehicle gateway device 130 and the mobile device 110.
  • the server/cloud 11 authorizes the SCP.
  • the server/cloud 11 communicates with the vehicle gateway device 130.
  • the vehicle gateway device 130 uses datasets 22, with the beacon ID 23, a scan of wireless devices 24 along with the SCP definitions 26 received from the server/cloud 11 to compile a CVD compiled SCP packet 25.
  • the CVD compiled SCP packet is sent to the cloud/server 11 at block 16 and authorization/validation of the CVD compiled SCP packet is received at block 27.
  • the SCP is authorized for broadcasting at the vehicle gateway device 130 a wireless network with a hidden and hashed SSID unique to the vehicle, the hidden and hashed SSID generated from the validated SCP packet.
  • the vehicle gateway device 130 communicates the broadcast with the server/cloud 11.
  • the vehicle gateway device 130 communicates the broadcast with the server/cloud 11.
  • the vehicle gateway device 130 communicates the broadcast with the server/cloud 11.
  • the smart device 110 communicates with other devices, namely the smart device 110 over preferably a WiFi hotspot 32 and the passive device 61 by pairing using a BT communication protocol at block 33.
  • the smart device (mobile device) 110 compiles a
  • the mobile device 110 generates the hashed SSID and a passphrase from the complied mobile device SCP packet.
  • the mobile device 110 connects to the WiFi hotspot 32 of the vehicle device gateway 130.
  • the passive device 61 broadcast a unique ID at block 62 which is
  • a BT device if a BT device, it broadcasts a BT advertisement at block 64.
  • the SCP is defined by an assigning authority in the server/cloud 11.
  • the server/cloud 11 sends the SCP definition and any other required data in datasets to the CVD 130 and the mobile device 110.
  • the CVD 130 adds the contextual data from local datasets to the sever-sent data to compile its SCP based definition.
  • the local datasets include data wirelessly scanned from passive devices, preferably transmitting a BT beacon. Other local datasets include information from the vehicle.
  • the CVD 130 sends its compiled SCP packet to the server 11 for authorization.
  • the server 11 verifies the CVD compiled SCP packet, and if valid, the server 11 transmits a
  • the CVD 130 then generates an access point SSID/passphrase with SCP.
  • the mobile device 110 utilizes contextual data from local datasets to compile its SCP based on the definitions.
  • the mobile device 110 connects to the access point of the CVD 130 using the SCP.
  • the CVD 130 and the mobile device 110 also connect to the passive device 61 since it is part of the SCP definition.
  • a predetermined work assignment is a temporal event with a fixed start and completion based on assignable boundary conditions.
  • the assignable boundary condition is at least one of a predetermined time period, a geographical destination, and a set route. Alternatively, the assignable boundary condition is any feature with a beginning and a termination.
  • the assigning authority is performed by a person or persons, who have the appropriate authority and mechanisms to assign specific tasks and assets to a specific vehicle and vehicle operator or custodian, and to assign workflow assignments to same.
  • the predetermined work assignment is assigned to a known person or entity that has its own primary networked device accessible through a passwOixl protected user interface, a specific name and password that auto-populates or otherwise automatically satisfies a plurality of credentials requirements, wherein the plurality of credential requirements are automatically available or revoked based on the assignable boundary ' condition identified in a pairing event.
  • the CVD 130 broadcasts a Wifi wireless network with a hidden and hashed SSID unique to the host vehicle and protected by a unique, dynamically generated and hashed passphrase.
  • the vehicle ID is entered into an application on the tablet that is then converted to the same hashed SSID and passphrase, which allows the tablet to attempt to connect to the corresponding CVD Wifi network and begin communication.
  • a server generates definitions for a SCP packet for assigning authority for a vehicle.
  • the server transmits the definitions for the SCP packet to a CVD and a mobile device.
  • the CVD compiles the SCP packet to generate a CVD compiled SCP.
  • the CVD transmits the CVD compiled SCP to the server for authorization.
  • the server transmits authorization for the CVD compiled SCP from to the CVD for creation of a validated SCP.
  • the mobile device generates a dataset to compile a mobile device compiled SCP.
  • the CVD broadcasts at a wireless network with a hidden and hashed SSID unique to the vehicle.
  • the hidden and hashed SSID is generated from the validated SCP packet.
  • the mobile device generates the hashed SSID and a passphrase from the dataset, which allows the mobile device connect to the wireless network.
  • the mobile device searches for a vehicle having the CVD broadcasting the wireless network in a hidden mode.
  • the mobile device securely connects with the CVD.
  • One embodiment is a system for vehicle to mobile device secure
  • the system comprises a vehicle 210, a CVD 130, a mobile device 110 and a passive communication device 61.
  • vehicle 210 comprises an on-board computer with a memory having a vehicle
  • the CVD 130 comprises a processor, a WiFi radio, a BT radio, a memory, and a connector for mating with the connector plug of the vehicle.
  • the mobile device 110 comprises a graphical user interface, a mobile application, a processor, a WiFi radio, and a cellular network interface.
  • the passive communication device 61 operates on a BT communication protocol.
  • the server 11 is configured to generate a plurality of definitions for a SCP packet for assigning authority for the vehicle.
  • the server 11 is configured to transmit the plurality of definitions for the SCP packet from the server to the CVD 130 and the mobile device 110.
  • the CVD 130 is configured to compile the SCP packet to generate a CVD compiled SCP.
  • the CVD 130 is configured to transmit the CVD compiled SCP to the server 11 for authorization.
  • the server 11 is configured to transmit authorization for the CVD compiled SCP to the CVD 130 for creation of a validated SCP.
  • the mobile device 110 is configured to generating a dataset to compile a mobile device compiled SCP.
  • the CVD 130 is configured to broadcast a wireless network with a hidden and hashed SSID unique to the vehicle, the hidden and hashed SSID generated from the validated SCP packet.
  • the mobile device 110 is configured to generate the hashed SSID and a passphrase from the dataset, which allows the mobile device connect to the wireless network.
  • the mobile device 110 is configured to search for a vehicle having the CVD broadcasting the wireless network in a hidden mode.
  • the mobile device 110 is configured to connect to the CVD 130 over the wireless network.
  • the dataset preferably comprises at least one of a plurality of
  • SCP packet definitions for the SCP packet, a tablet ID, a driver ID, a vehicle ID, a beacon ID, identified or defined entity/participant to the transaction, descriptions, actions, or states of thing, characteristics of identifiable devices, when present in a certain proximity and/or context.
  • the mobile device 110 connects to a passive device, the passive device operating on a BT communication protocol.
  • the passive device 61 is preferably a BT enabled device advertising a unique ID as a beacon or a complex system (speaker, computer, etc.) that emits BT enabled device advertising a unique ID as a beacon.
  • the mobile device 110 preferably receives input from a driver of the vehicle, and/or the server 11 contains the assigning authority that generates the SCP definitions.
  • the passive device 61 is preferably an internal device in the vehicle or an external device posted on a gate to a facility and generating a beacon.
  • the beacon from the passive device is preferably a mechanism to ensure that the connection between the mobile device 110 and the CVD 130 occurs at a specific physical location dictated by the assigning authority through the server 11.
  • the automatic connection between the mobile device 110 and the CVD occurs because the assigning authority, through the server, has dictated that it occur.
  • each of a multitude of trucks 210a-210d broadcast a wireless signal for a truck specific network, with one truck 210c broadcasting a wireless signal 225.
  • the SSID is not published so unless a driver is already in possession of the SSID, the driver will not be able to pair the tablet computer 110 with the CVD 130 of the truck 210 to which the driver is assigned. So even though the wireless signals are being “broadcast”, they will not appear on a driver’s tablet computer 110 (or other mobile device) unless the tablet computer 110 has already been paired with the CVD 130 of the vehicle 210.
  • a driver 205 in possession of a tablet computer 110 pairs, using a signal 230, the tablet computer 110 with the wireless network 225 of the CVD of the truck 210c, and thus the driver locates the specific truck 210c he is assigned to in a parking lot full of identical looking trucks 210a-d.
  • the mobile communication device 110 is preferably selected from mobile phones, smartphones, tablet computers, PDAs and the like.
  • smartphones and the device vendors include the IPHONE® smartphone from Apple, Inc., the DROID® smartphone from Motorola Mobility Inc., GALAXY S® smartphones from Samsung Electronics Co.,
  • tablet computing devices include the IPAD® tablet computer from Apple Inc., and the XOOMTM tablet computer from Motorola Mobility Inc.
  • BLUETOOTHTM technology operates in the unlicensed 2.4 GHz band of the radio-frequency spectrum, and in a preferred embodiment the secondary device 30 and/or primary device 25 is capable of receiving and transmitting signals using BT technology.
  • LTE Frequency Bands include 698-798MHz (Band 12, 13, 14, 17); 791-960MHz (Band 5, 6, 8, 18,19,20); 1710-2170MHz (Band 1, 2, 3, 4, 9, 10, 23, 25, 33, 34, 35, 36, 37, 39); 1427-1660.5MH (Band 11, 21, 24); 2300-2700MHz (Band 7, 38, 40, 41); 3400-3800MHz (Band 22, 42, 43), and in a preferred embodiment the secondary device 30 and/or the primary device 25 is capable of receiving and transmitting signals using one or more of the LTE frequency bands.
  • WiFi preferably operates using 802.11a, 802.1 lb, 802.1 lg, 802.1 In communication formats as set for the by the IEEE, and in in a preferred embodiment the secondary device 30 and/or the primary device 25 is capable of receiving and transmitting signals using one or more of the 802.11 communication formats.
  • Near-field communications NFC may also be utilized.
  • a typical mobile communication device 110 As shown in FIG. 4, a typical mobile communication device 110
  • a microphone 303 a speaker 304, a GPS chipset 305, a BT component 306, a Wi-Fi component 307, a 3G/4G component 308, RAM memory 309, a main processor 310, an OS (operating system) 311, applications/software 312, a Flash memory 313, SIM card 314, LCD display 315, a camera 316, a power management circuit 317, a battery 318 or power source, a magnetometer 319, and a gyroscope 320.
  • OS operating system
  • Each of the interface descriptions preferably discloses use of at least one communication protocol to establish handshaking or bi-directional communications.
  • These protocols preferably include but are not limited to XML, HTTP, TCP/IP, Serial, UDP, FTP, Web Services, WAP, SMTP, SMPP, DTS, Stored Procedures, Import/Export, Global Positioning Tri angulation,
  • IM IM
  • SMS SMS
  • MMS GPRS
  • Flash Flash
  • Databases that may be used with the system preferably include but are not limited to MSSQL, Access, MySQL, Progress, Oracle, DB2, Open Source DBs and others.
  • Operating system used with the system preferably include Microsoft 2010, XP, Vista, 200o Server, 2003 Server, 2008 Server, Windows Mobile, Linux, Android, Unix, I series, AS 400 and Apple OS.
  • the underlying protocol at the cloud server 11, is preferably Internet Protocol Suite (Transfer Control Protocol/Internet Protocol (“TCP/IP”)), and the transmission protocol to receive a file is preferably a file transfer protocol (“FTP”), Hypertext Transfer Protocol (“HTTP”), Secure Hypertext Transfer Protocol (“HTTPS”) or other similar protocols.
  • TCP/IP Transmission Control Protocol/Internet Protocol
  • HTTP Hypertext Transfer Protocol
  • HTTPS Secure Hypertext Transfer Protocol
  • the transmission protocol ranges from SIP to MGCP to FTP and beyond.
  • the protocol at the authentication server 40 is most preferably HTTPS.
  • Wireless standards include 802.11a, 802.11b, 802. l lg, AX.25, 3G, CDPD, CDMA, GSM, GPRS, radio, microwave, laser, Bluetooth, 802.15, 802.16, and IrDA.
  • Components of a cloud computing server 40 of the system preferably includes a CPU component 401, a graphics component 402, PCI/PCI Express 403, memory 404, non-removable storage 407, removable storage 408, Network Interface 409, including one or more connections to a fixed network, and SQL database(s) 45a-45d, which includes the venue’s CRM.
  • a CPU component 401 preferably includes a graphics component 402, PCI/PCI Express 403, memory 404, non-removable storage 407, removable storage 408, Network Interface 409, including one or more connections to a fixed network, and SQL database(s) 45a-45d, which includes the venue’s CRM.
  • Included in the memory 404 is an operating system 405, a SQL server 406 or other database engine, and computer programs/software 410.
  • the server 40 also preferably includes at least one computer program configured to receive data uploads and store the data uploads in the SQL database.
  • the SQL server can be installed in a separate server from the server 40.
  • a flow chart for an alternative method 600 for a secure connection to a wireless network of a vehicle is shown in FIG. 6.
  • the CVD broadcasts an encrypted, blind SSID based on specific vehicle data.
  • a mobile device searches for a vehicle having a CVD broadcasting the wireless network.
  • the mobile device is connected with the CVD.
  • FIG. 7 A system for a secure connection to a wireless network of a vehicle is shown in FIG. 7.
  • a truck 210a may be replaced by any type of vehicle (such as a bus, sedan, pick-up, sport utility vehicle, limousine, sports car, delivery truck, van, mini-van, motorcycle, and the like) without departing from the scope of spirit of the present invention.
  • the truck 210a preferably comprises a motorized engine 234, a vehicle identification number (“VIN”), an on-board computer 232 with a memory 231 and a connector plug 235.
  • the on-board computer 232 preferably has a digital copy of the VIN in the memory 231.
  • the on-board computer 232 is preferably in communication with the motorized engine 234.
  • the truck 210a may also have a GPS component for location and navigation purposes, a satellite radio such as SIRIUS satellite radio, a driver graphical interface display, a battery, a source of fuel and other components found in a conventional long distance truck.
  • a CVD 130 comprising a processor, a WiFi radio, a BT radio, a memory and a connector to connect to the connector plug of the on-board computer 232.
  • a driver 205 preferably has a mobile communication device such as a tablet computer 110 in order to pair with a wireless network generated by the CVD 130 of the truck 210a.
  • the tablet computer 110 preferably comprises a graphical user interface 335, a processor 310, a WiFi radio 307, a BT radio 306, and a cellular network interface 308.
  • each of a multitude of trucks 210a-210k broadcast a wireless signal 224a-k for a truck specific network, with one truck 21 Of broadcasting a wireless signal 225.
  • all of the wireless signal 224a- 224k and 225 do not publish their respective SSID so that a mobile device 110 must already be paired with the CVD 130 of the truck 210 in order to connect to the truck based wireless network 224a-224k or 225 of each of the CVDs 130 of each of the trucks 210a-210k.
  • a driver 205 in possession of a tablet computer 110 pairs with the specific truck wireless network 225 of the CVD 130 of the truck 210f, and thus the driver locates the specific truck 210f he is assigned to in a parking lot full of identical looking trucks 210a-210k.
  • FIGS. 9 and 10 illustrate a pairing process for a system 100 for
  • the predetermined work assignment is a temporal event with a fixed start and completion based on assignable boundary conditions.
  • the assignable boundary condition is at least one of a predetermined time period, a geographical destination, and a set route.
  • the assignable boundary condition is any feature with a beginning and a termination.
  • the assigning authority is performed by a person or persons, who have the appropriate authority and mechanisms to assign specific tasks and assets to a specific vehicle and vehicle operator or custodian, and to assign workflow assignments to same.
  • the predetermined work assignment is assigned to a known person or entity that has its own primary networked device accessible through a password protected user interface, a specific name and password that auto-populates or otherwise automatically satisfies a plurality of credentials requirements, wherein the plurality of credential requirements are automatically available or revoked based on the assignable boundary condition identified in a pairing event.
  • the secure connection is preferably established between a tablet computer 110 and connected vehicle device (“CVD”) 130.
  • the CVD 130 is preferably physically connected to an on-board computer of a vehicle.
  • the vehicle is preferably a delivery truck or a long-haul semi-truck.
  • the CVD 130 does not broadcast a SSID, and thus the wireless network is unpublished.
  • the tablet computer 110 having previously paired with the CVD 130, is used to “find” or re-pair with the wireless network of the CVD 130 since WiFi settings are retained in a memory of the tablet computer 130.
  • the installation begins for the tablet computer 110.
  • a setup screen having an ESN, a power unit identification and a tablet computer serial number is displayed.
  • the device of the known person or known entity uses at least one of a password protected user interface, a specific name and password that auto-populates or otherwise automatically satisfies credentials requirements for the pairing event.
  • the device of the known person or known entity uses at least one of a password protected user interface,
  • the tablet computer sends configuration data to the CVD 130.
  • the CVD 130 updates the WiFi settings and at block 133 validates the power unit to the VIN.
  • the CVD 130 is registered with a cloud computing service 140, and at block 142, the tablet computer is registered with the cloud computing service 140.
  • the tablet computer 110 sets the configured SSID and password from the CVD 130.
  • the tablet computer 110 reconnects with the configured WiFi settings.
  • the configured WiFi settings include the SSID, encrypted, the WPA2 PSK: encrypt (power unit
  • Block 122 the settings are validated on the tablet computer 110.
  • Block 120 is a critical error screen in which the tablet WIFI setup failed or the power unit identification was not verified.
  • a confirmation screen is shown on the tablet computer 110.
  • the setup is complete.
  • a tablet WiFi setup re pairing screen is shown.

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A system and method (600) of securely and accurately connecting mobile devices (110) to wireless networks in vehicles (210) for a predetermined work assignment by using encrypted wireless network configurations based on vehicle specific data is disclosed herein. The system comprises a vehicle (210) comprising an on-board computer (232) with a memory (231) having a vehicle identification number (233), a connector plug (235), and an motorized engine (234), a connected vehicle device (130) comprising a processor, a WiFi radio, a BLUETOOTH radio, a memory, and a connector for mating with the connector plug of the vehicle (210), and a mobile device (110) comprising a graphical user interface (335), a processor (310), a WiFi radio (307), a BLUETOOTH radio (306), and a cellular network interface (308).

Description

Title
Secure Wireless Networks For Vehicle Assigning Authority
(TL-001C4WO)
Technical Field
[0001] The present invention generally relates to wireless networks for vehicles.
Background Art
[0002] The prior art discusses various techniques for wireless networks for vehicles.
[0003] U.S. Patent Number 9215590 for Authentication Using Vehicle Data Pairing discloses the wireless pairing of a portable device with an on-board computer of a vehicle for authenticating a transaction with a third party.
[0004] General definitions for terms utilized in the pertinent art are set forth below.
[0005] BLUETOOTH technology is a standard short range radio link that operates in the unlicensed 2.4 gigaHertz band.
[0006] FTP or File Transfer Protocol is a protocol for moving files over the Internet from one computer to another.
[0007] Media Access Control (MAC) Address is a unique identifier assigned to the network interface by the manufacturer.
[0008] Memory generally includes any type of integrated circuit or storage device configured for storing digital data including without limitation ROM, PROM, EEPROM, DRAM, SDRAM, SRAM, flash memory, and the like.
[0009] Processor generally includes all types of processors including without limitation microprocessors, general purpose processors, gate arrays, array processors, application specific integrated circuits (ASICs) and digital signal processors.
[00010] SCP (Secure Connection Packet) is used to provide authentication between multiple devices or a local party and remote host to allow for secure communication or the transfer of computer files. [00011] SSID (Service Set Identifier) is a 1 to 32 byte string that uniquely names a wireless local area network.
[00012] There is a need for securely connecting a device to a single access point in a vehicle, while preventing malicious users from detecting and connecting to a wireless network published on a vehicle.
Summary Of The Invention
[00013] The present invention provides a system and method of securely and accurately connecting mobile devices to wireless networks in vehicles by using encrypted wireless network configurations based on vehicle specific data.
[00014] One aspect of the present invention is a method for a secure connection to a wireless network of a vehicle. The method includes generating, at a server, definitions for a SCP packet for assigning authority for a vehicle. The method also includes transmitting the definitions for the SCP packet from the server to a CVD and a mobile device. The method also includes compiling the SCP packet at the CVD to generate a CVD compiled SCP. The method also includes transmitting the CVD compiled SCP to the server for authorization. The method also includes transmitting authorization for the CVD compiled SCP from the server to the CVD for creation of a validated SCP. The method also includes generating a dataset at the mobile device to compile a mobile device compiled SCP. The method also includes broadcasting at a CVD a wireless network with a hidden and hashed SSID unique to the vehicle, the hidden and hashed SSID generated from the validated SCP packet. The method also includes generating at the mobile device the hashed SSID and a passphrase from the dataset, which allows the mobile device connect to the wireless network. The method also includes searching at a mobile device for a vehicle having the CVD broadcasting the wireless network in a hidden mode. The method also includes connecting the mobile device with the CVD. The CVD comprises a processor, a WiFi radio, a BLUETOOTH (“BT”) radio, a memory, and a connector for mating with a connector plug of a vehicle. The mobile device comprises a graphical user interface, a BT radio, a processor, a WiFi radio and a cellular network interface.
[00015] Another aspect of the present invention is a system for vehicle to
mobile device secure wireless communications. The system comprises a vehicle, a CVD, a mobile device and a passive communication device. The vehicle comprises an on-board computer with a memory having a vehicle identification number (VIN), a connector plug, and an motorized engine. The CVD comprises a processor, a WiFi radio, a BT radio, a memory, and a connector for mating with the connector plug of the vehicle. The mobile device comprises a graphical user interface, a mobile application, a processor, a WiFi radio, and a cellular network interface. The passive communication device operates on a BT communication protocol. The server is configured to generate a plurality of definitions for a SCP packet for assigning authority for the vehicle. The server is configured to transmit the plurality of definitions for the SCP packet from the server to the CVD and the mobile device. The CVD is configured to compile the SCP packet to generate a CVD compiled SCP. The CVD is configured to transmit the CVD compiled SCP to the server for authorization. The server is configured to transmit authorization for the CVD compiled SCP to the CVD for creation of a validated SCP. The mobile device is configured to generating a dataset to compile a mobile device compiled SCP. The CVD is configured to broadcast a wireless network with a hidden and hashed SSID unique to the vehicle, the hidden and hashed SSID generated from the validated SCP packet. The mobile device is configured to generate the hashed SSID and a passphrase from the dataset, which allows the mobile device connect to the wireless network. The mobile device is configured to search for a vehicle having the CVD broadcasting the wireless network in a hidden mode. The mobile device is configured to connect to the CVD over the wireless network. [00016] Yet another aspect of the present invention is a method for a secure connection to a wireless network of a vehicle. The method includes transmitting a plurality of definitions for a SCP packet from a server to a CVD and a mobile device. The method also includes receiving at the server a CVD compiled SCP packet for authorization. The method also includes transmitting authorization for the CVD compiled SCP packet from the server to the CVD for creation of a validated SCP. The method also includes generating a dataset at the mobile device to compile a mobile device compiled SCP. The method also includes broadcasting at a CVD a wireless network with a hidden and hashed SSID unique to the vehicle, the hidden and hashed SSID generated from the validated SCP. The method also includes generating at the mobile device the hashed SSID and a passphrase from the dataset, which allows the mobile device connect to the wireless network. The method also includes connecting the mobile device with the CVD over the wireless network.
[00017] Yet another of the present invention is a method for a secure
connection to a wireless network of a vehicle for a predetermined work assignment. The method includes broadcasting a wireless network having a service set identifier (SSID) from a CVD physically connected to an on-board computer of an assigned vehicle of a plurality of vehicles at a facility. The SSID of the wireless network is not published. The method also includes connecting the CVD with a mobile device for the predetermined work assignment, the CVD using an encrypted password, the CVD of the assigned vehicle broadcasting the wireless network with the unpublished SSID, and the CVD previously paired with the mobile device according to at least one of a driver, a vehicle with a known identification, and a mobile device with a known identification. The vehicle comprises the on-board computer with a memory having a vehicle identification number (VIN), a connector plug, and an motorized engine. The CVD comprises a processor, a WiFi radio, a BT radio, a memory, and a connector for pairing with the connector plug of the vehicle. The mobile device comprises a graphical user interface, a processor, a WiFi radio, a BT radio, and a cellular network interface.
[00018] Yet another aspect of the present invention is a system for a secure connection to a wireless network of a vehicle for a predetermined work assignment. The system comprises a vehicle, a CVD, and a mobile device.
The vehicle comprises an on-board computer with a memory having a vehicle identification number (VIN), a connector plug, and an motorized engine. The CVD comprises a processor, a WiFi radio, a BT radio, a memory, and a connector for pairing with the connector plug of the vehicle. The mobile device comprises a graphical user interface, a processor, a WiFi radio, a BT radio, and a cellular network interface. The predetermined work assignment is assigned through a pairing event. The mobile device has been previously paired with the CVD and has been provided the SSID and an encrypted password. The CVD is configured to broadcast a WiFi network having a service set identifier (SSID), wherein the SSID is not published. The mobile device is configured to search for the vehicle having the CVD broadcasting the WiFi network with the SSID. The mobile device is configured to connect with the CVD using the encrypted password.
Brief Description Of the Drawings
[00019] FIG. 1 is a block diagram of system for a secure communication
protocol for connecting a wireless device to a single access point in a vehicle.
[00020] FIG. 1A is a continuation of the block diagram of FIG. 1.
[00021] FIG. 2 is a flow chart of a method for a secure connection to a wireless network of a vehicle.
[00022] FIG. 3 is an illustration of a driver identifying a vehicle through
connection of a tablet computer to an unpublished network.
[00023] FIG. 4 is an isolated view of general components of a mobile device.
[00024] FIG. 5 is an isolated view of general components of a server. [00025] FIG. 6 is a flow chart of method for securely connecting a wireless device to a single access point in a vehicle.
[00026] FIG. 7 is an illustration of a system for securely connecting a wireless device to a single access point in a vehicle.
[00027] FIG. 8 is an illustration of a driver identifying a vehicle through
connection of a tablet computer to an unpublished network.
[00028] FIG. 9 is a block diagram of system for securely connecting a wireless device to a single access point in a vehicle
[00029] FIG. 10 is a block diagram of system for securely connecting a
wireless device to a single access point in a vehicle.
Best Mode(s) For Carrying Out The Invention
[00030] A system 10 for securely connecting a wireless device to a single access point in a vehicle for a predetermined work assignment is set for the FIGS. 1 and 1A. The system 10 preferably comprises a remote server (cloud)
11, a vehicle gateway device 130, a smart device 110 and a passive device 61. The vehicle gateway device 130 is preferably a connected vehicle device (“CVD”).
[00031] The server/cloud 11 accesses dataset 12 and obtains driver
information. Vehicle information, mobile device information (MAC address), passive device information (beacon ID) and other information to compile a SCP packet 14. At block 15, the server 11 provides SCP definitions to the vehicle gateway device 130 and the mobile device 110. At block 16 the server/cloud 11 authorizes the SCP. At block 17, the server/cloud 11 communicates with the vehicle gateway device 130.
[00032] The vehicle gateway device 130 uses datasets 22, with the beacon ID 23, a scan of wireless devices 24 along with the SCP definitions 26 received from the server/cloud 11 to compile a CVD compiled SCP packet 25. The CVD compiled SCP packet is sent to the cloud/server 11 at block 16 and authorization/validation of the CVD compiled SCP packet is received at block 27. At block 28 the SCP is authorized for broadcasting at the vehicle gateway device 130 a wireless network with a hidden and hashed SSID unique to the vehicle, the hidden and hashed SSID generated from the validated SCP packet. At block 29, the vehicle gateway device 130 communicates the broadcast with the server/cloud 11. At block 31, the vehicle gateway device 130
communicates with other devices, namely the smart device 110 over preferably a WiFi hotspot 32 and the passive device 61 by pairing using a BT communication protocol at block 33.
[00033] At block 49, the smart device (mobile device) 110 compiles a
complied mobile device SCP packet from the SCP definitions 42, the data sets 48, the beacon ID 43, the Tablet ID 45, a driver ID 46, a vehicle ID 47 and scan of wireless devices 44. The mobile device 110 generates the hashed SSID and a passphrase from the complied mobile device SCP packet. At block 51, the mobile device 110 connects to the WiFi hotspot 32 of the vehicle device gateway 130.
[00034] The passive device 61 broadcast a unique ID at block 62 which is
received by the mobile device 110 and the vehicle gateway device 130. At block 63, if a BT device, it broadcasts a BT advertisement at block 64.
[00035] The SCP is defined by an assigning authority in the server/cloud 11.
The server/cloud 11 sends the SCP definition and any other required data in datasets to the CVD 130 and the mobile device 110. The CVD 130 adds the contextual data from local datasets to the sever-sent data to compile its SCP based definition. The local datasets include data wirelessly scanned from passive devices, preferably transmitting a BT beacon. Other local datasets include information from the vehicle. The CVD 130 sends its compiled SCP packet to the server 11 for authorization. The server 11 verifies the CVD compiled SCP packet, and if valid, the server 11 transmits a
validation/approval signal to the CVD 130. The CVD then generates an access point SSID/passphrase with SCP. Likewise, the mobile device 110 utilizes contextual data from local datasets to compile its SCP based on the definitions. The mobile device 110 connects to the access point of the CVD 130 using the SCP. The CVD 130 and the mobile device 110 also connect to the passive device 61 since it is part of the SCP definition.
[00036] A predetermined work assignment is a temporal event with a fixed start and completion based on assignable boundary conditions. The assignable boundary condition is at least one of a predetermined time period, a geographical destination, and a set route. Alternatively, the assignable boundary condition is any feature with a beginning and a termination. The assigning authority is performed by a person or persons, who have the appropriate authority and mechanisms to assign specific tasks and assets to a specific vehicle and vehicle operator or custodian, and to assign workflow assignments to same. The predetermined work assignment is assigned to a known person or entity that has its own primary networked device accessible through a passwOixl protected user interface, a specific name and password that auto-populates or otherwise automatically satisfies a plurality of credentials requirements, wherein the plurality of credential requirements are automatically available or revoked based on the assignable boundary' condition identified in a pairing event.
[00037] The CVD 130 broadcasts a Wifi wireless network with a hidden and hashed SSID unique to the host vehicle and protected by a unique, dynamically generated and hashed passphrase. The vehicle ID is entered into an application on the tablet that is then converted to the same hashed SSID and passphrase, which allows the tablet to attempt to connect to the corresponding CVD Wifi network and begin communication.
[00038] A method 900 for a secure connection to a wireless network of a
vehicle is shown in FIG. 2. At block 901, a server generates definitions for a SCP packet for assigning authority for a vehicle. At block 902 the server transmits the definitions for the SCP packet to a CVD and a mobile device. At block 903, the CVD compiles the SCP packet to generate a CVD compiled SCP. At block 904, the CVD transmits the CVD compiled SCP to the server for authorization. At block 905, the server transmits authorization for the CVD compiled SCP from to the CVD for creation of a validated SCP. At block 906, the mobile device generates a dataset to compile a mobile device compiled SCP. At block 907, the CVD broadcasts at a wireless network with a hidden and hashed SSID unique to the vehicle. The hidden and hashed SSID is generated from the validated SCP packet. At block 908, the mobile device generates the hashed SSID and a passphrase from the dataset, which allows the mobile device connect to the wireless network. At block 909, the mobile device searches for a vehicle having the CVD broadcasting the wireless network in a hidden mode. At block 910, the mobile device securely connects with the CVD.
[00039] One embodiment is a system for vehicle to mobile device secure
wireless communications. The system comprises a vehicle 210, a CVD 130, a mobile device 110 and a passive communication device 61. The vehicle 210 comprises an on-board computer with a memory having a vehicle
identification number (VIN), a connector plug, and an motorized engine. The CVD 130 comprises a processor, a WiFi radio, a BT radio, a memory, and a connector for mating with the connector plug of the vehicle. The mobile device 110 comprises a graphical user interface, a mobile application, a processor, a WiFi radio, and a cellular network interface. The passive communication device 61 operates on a BT communication protocol. The server 11 is configured to generate a plurality of definitions for a SCP packet for assigning authority for the vehicle. The server 11 is configured to transmit the plurality of definitions for the SCP packet from the server to the CVD 130 and the mobile device 110. The CVD 130 is configured to compile the SCP packet to generate a CVD compiled SCP. The CVD 130 is configured to transmit the CVD compiled SCP to the server 11 for authorization. The server 11 is configured to transmit authorization for the CVD compiled SCP to the CVD 130 for creation of a validated SCP. The mobile device 110 is configured to generating a dataset to compile a mobile device compiled SCP. The CVD 130 is configured to broadcast a wireless network with a hidden and hashed SSID unique to the vehicle, the hidden and hashed SSID generated from the validated SCP packet. The mobile device 110 is configured to generate the hashed SSID and a passphrase from the dataset, which allows the mobile device connect to the wireless network. The mobile device 110 is configured to search for a vehicle having the CVD broadcasting the wireless network in a hidden mode. The mobile device 110 is configured to connect to the CVD 130 over the wireless network.
[00040] The dataset preferably comprises at least one of a plurality of
definitions for the SCP packet, a tablet ID, a driver ID, a vehicle ID, a beacon ID, identified or defined entity/participant to the transaction, descriptions, actions, or states of thing, characteristics of identifiable devices, when present in a certain proximity and/or context.
[00041] Optionally, the mobile device 110 connects to a passive device, the passive device operating on a BT communication protocol. The passive device 61 is preferably a BT enabled device advertising a unique ID as a beacon or a complex system (speaker, computer, etc.) that emits BT enabled device advertising a unique ID as a beacon. The mobile device 110 preferably receives input from a driver of the vehicle, and/or the server 11 contains the assigning authority that generates the SCP definitions.
[00042] The passive device 61 is preferably an internal device in the vehicle or an external device posted on a gate to a facility and generating a beacon. The beacon from the passive device is preferably a mechanism to ensure that the connection between the mobile device 110 and the CVD 130 occurs at a specific physical location dictated by the assigning authority through the server 11. Preferably, the automatic connection between the mobile device 110 and the CVD occurs because the assigning authority, through the server, has dictated that it occur.
[00043] As shown in FIG. 3, each of a multitude of trucks 210a-210d broadcast a wireless signal for a truck specific network, with one truck 210c broadcasting a wireless signal 225. However, the SSID is not published so unless a driver is already in possession of the SSID, the driver will not be able to pair the tablet computer 110 with the CVD 130 of the truck 210 to which the driver is assigned. So even though the wireless signals are being “broadcast”, they will not appear on a driver’s tablet computer 110 (or other mobile device) unless the tablet computer 110 has already been paired with the CVD 130 of the vehicle 210. A driver 205 in possession of a tablet computer 110 pairs, using a signal 230, the tablet computer 110 with the wireless network 225 of the CVD of the truck 210c, and thus the driver locates the specific truck 210c he is assigned to in a parking lot full of identical looking trucks 210a-d.
[00044] The mobile communication device 110, or mobile device, is preferably selected from mobile phones, smartphones, tablet computers, PDAs and the like. Examples of smartphones and the device vendors include the IPHONE® smartphone from Apple, Inc., the DROID® smartphone from Motorola Mobility Inc., GALAXY S® smartphones from Samsung Electronics Co.,
Ltd., and many more. Examples of tablet computing devices include the IPAD® tablet computer from Apple Inc., and the XOOM™ tablet computer from Motorola Mobility Inc.
[00045] BLUETOOTH™ technology operates in the unlicensed 2.4 GHz band of the radio-frequency spectrum, and in a preferred embodiment the secondary device 30 and/or primary device 25 is capable of receiving and transmitting signals using BT technology. LTE Frequency Bands include 698-798MHz (Band 12, 13, 14, 17); 791-960MHz (Band 5, 6, 8, 18,19,20); 1710-2170MHz (Band 1, 2, 3, 4, 9, 10, 23, 25, 33, 34, 35, 36, 37, 39); 1427-1660.5MH (Band 11, 21, 24); 2300-2700MHz (Band 7, 38, 40, 41); 3400-3800MHz (Band 22, 42, 43), and in a preferred embodiment the secondary device 30 and/or the primary device 25 is capable of receiving and transmitting signals using one or more of the LTE frequency bands. WiFi preferably operates using 802.11a, 802.1 lb, 802.1 lg, 802.1 In communication formats as set for the by the IEEE, and in in a preferred embodiment the secondary device 30 and/or the primary device 25 is capable of receiving and transmitting signals using one or more of the 802.11 communication formats. Near-field communications (NFC) may also be utilized.
[00046] As shown in FIG. 4, a typical mobile communication device 110
preferably includes an accelerometer 301, I/O (input/output) 302, a
microphone 303, a speaker 304, a GPS chipset 305, a BT component 306, a Wi-Fi component 307, a 3G/4G component 308, RAM memory 309, a main processor 310, an OS (operating system) 311, applications/software 312, a Flash memory 313, SIM card 314, LCD display 315, a camera 316, a power management circuit 317, a battery 318 or power source, a magnetometer 319, and a gyroscope 320.
[00047] Each of the interface descriptions preferably discloses use of at least one communication protocol to establish handshaking or bi-directional communications. These protocols preferably include but are not limited to XML, HTTP, TCP/IP, Serial, UDP, FTP, Web Services, WAP, SMTP, SMPP, DTS, Stored Procedures, Import/Export, Global Positioning Tri angulation,
IM, SMS, MMS, GPRS and Flash. Databases that may be used with the system preferably include but are not limited to MSSQL, Access, MySQL, Progress, Oracle, DB2, Open Source DBs and others. Operating system used with the system preferably include Microsoft 2010, XP, Vista, 200o Server, 2003 Server, 2008 Server, Windows Mobile, Linux, Android, Unix, I series, AS 400 and Apple OS. The underlying protocol at the cloud server 11, is preferably Internet Protocol Suite (Transfer Control Protocol/Internet Protocol (“TCP/IP”)), and the transmission protocol to receive a file is preferably a file transfer protocol (“FTP”), Hypertext Transfer Protocol (“HTTP”), Secure Hypertext Transfer Protocol (“HTTPS”) or other similar protocols. The transmission protocol ranges from SIP to MGCP to FTP and beyond. The protocol at the authentication server 40 is most preferably HTTPS. Wireless standards include 802.11a, 802.11b, 802. l lg, AX.25, 3G, CDPD, CDMA, GSM, GPRS, radio, microwave, laser, Bluetooth, 802.15, 802.16, and IrDA.
[00048] Components of a cloud computing server 40 of the system, as shown in FIG. 5, preferably includes a CPU component 401, a graphics component 402, PCI/PCI Express 403, memory 404, non-removable storage 407, removable storage 408, Network Interface 409, including one or more connections to a fixed network, and SQL database(s) 45a-45d, which includes the venue’s CRM. Included in the memory 404, is an operating system 405, a SQL server 406 or other database engine, and computer programs/software 410. The server 40 also preferably includes at least one computer program configured to receive data uploads and store the data uploads in the SQL database.
Alternatively, the SQL server can be installed in a separate server from the server 40.
[00049] A flow chart for an alternative method 600 for a secure connection to a wireless network of a vehicle is shown in FIG. 6. At block 601, the CVD broadcasts an encrypted, blind SSID based on specific vehicle data. At block 602, leveraging the known vehicle data and the encryption algorithm a mobile device searches for a vehicle having a CVD broadcasting the wireless network. At block 603, the mobile device is connected with the CVD.
[00050] A system for a secure connection to a wireless network of a vehicle is shown in FIG. 7. A truck 210a. Those skilled in the pertinent art will recognize that the truck 210a may be replaced by any type of vehicle (such as a bus, sedan, pick-up, sport utility vehicle, limousine, sports car, delivery truck, van, mini-van, motorcycle, and the like) without departing from the scope of spirit of the present invention. The truck 210a preferably comprises a motorized engine 234, a vehicle identification number (“VIN”), an on-board computer 232 with a memory 231 and a connector plug 235. The on-board computer 232 preferably has a digital copy of the VIN in the memory 231.
The on-board computer 232 is preferably in communication with the motorized engine 234. The truck 210a may also have a GPS component for location and navigation purposes, a satellite radio such as SIRIUS satellite radio, a driver graphical interface display, a battery, a source of fuel and other components found in a conventional long distance truck. Also in the truck 210a is a CVD 130 comprising a processor, a WiFi radio, a BT radio, a memory and a connector to connect to the connector plug of the on-board computer 232. A driver 205 preferably has a mobile communication device such as a tablet computer 110 in order to pair with a wireless network generated by the CVD 130 of the truck 210a. The tablet computer 110 preferably comprises a graphical user interface 335, a processor 310, a WiFi radio 307, a BT radio 306, and a cellular network interface 308.
[00051] As shown in FIG. 8, each of a multitude of trucks 210a-210k broadcast a wireless signal 224a-k for a truck specific network, with one truck 21 Of broadcasting a wireless signal 225. However, all of the wireless signal 224a- 224k and 225 do not publish their respective SSID so that a mobile device 110 must already be paired with the CVD 130 of the truck 210 in order to connect to the truck based wireless network 224a-224k or 225 of each of the CVDs 130 of each of the trucks 210a-210k. A driver 205 in possession of a tablet computer 110 pairs with the specific truck wireless network 225 of the CVD 130 of the truck 210f, and thus the driver locates the specific truck 210f he is assigned to in a parking lot full of identical looking trucks 210a-210k.
[00052] FIGS. 9 and 10 illustrate a pairing process for a system 100 for
securely connecting a wireless device to a single access point in a vehicle for a predetermined work assignment. The predetermined work assignment is a temporal event with a fixed start and completion based on assignable boundary conditions. The assignable boundary condition is at least one of a predetermined time period, a geographical destination, and a set route.
Alternatively, the assignable boundary condition is any feature with a beginning and a termination. The assigning authority is performed by a person or persons, who have the appropriate authority and mechanisms to assign specific tasks and assets to a specific vehicle and vehicle operator or custodian, and to assign workflow assignments to same. The predetermined work assignment is assigned to a known person or entity that has its own primary networked device accessible through a password protected user interface, a specific name and password that auto-populates or otherwise automatically satisfies a plurality of credentials requirements, wherein the plurality of credential requirements are automatically available or revoked based on the assignable boundary condition identified in a pairing event.
[00053] The secure connection is preferably established between a tablet computer 110 and connected vehicle device (“CVD”) 130. The CVD 130 is preferably physically connected to an on-board computer of a vehicle. The vehicle is preferably a delivery truck or a long-haul semi-truck. The CVD 130 does not broadcast a SSID, and thus the wireless network is unpublished. The tablet computer 110, having previously paired with the CVD 130, is used to “find” or re-pair with the wireless network of the CVD 130 since WiFi settings are retained in a memory of the tablet computer 130. At block 111, the installation begins for the tablet computer 110. At block 112, a setup screen having an ESN, a power unit identification and a tablet computer serial number is displayed. At block 112a the device of the known person or known entity uses at least one of a password protected user interface, a specific name and password that auto-populates or otherwise automatically satisfies credentials requirements for the pairing event. At block 113, the
identifications are inputted, and at block 121 they are validated. At block 114, it finds the default SSID plus the password. At block 115, the processing occurs including the processing of the tablet computer setup and the verification of the power unit identification. At block 116, it connects with the default settings to the CVD 130 pairing with the default settings 131 of the CVD 130. At block 117, the tablet computer sends configuration data to the CVD 130. At block 132, the CVD 130 updates the WiFi settings and at block 133 validates the power unit to the VIN. At block 140, the CVD 130 is registered with a cloud computing service 140, and at block 142, the tablet computer is registered with the cloud computing service 140. At block 118, the tablet computer 110 sets the configured SSID and password from the CVD 130. At block 119, the tablet computer 110 reconnects with the configured WiFi settings. At block 134 on the CVD 130, the configured WiFi settings include the SSID, encrypted, the WPA2 PSK: encrypt (power unit
identification salt) and the SSID is not broadcasted. At block 122, the settings are validated on the tablet computer 110. Block 120 is a critical error screen in which the tablet WIFI setup failed or the power unit identification was not verified. At block 123, a confirmation screen is shown on the tablet computer 110. At block 124, the setup is complete. At block 125, a tablet WiFi setup re pairing screen is shown.

Claims

Claims
1. A method for a secure connection to a wireless network of a vehicle, the method comprising:
generating, at a server, a plurality of definitions for a SCP packet for assigning authority for a vehicle;
transmitting the plurality of definitions for the SCP packet from the server to a CVD and a mobile device;
compiling the SCP packet at the CVD to generate a CVD compiled
SCP;
transmitting the CVD compiled SCP to the server for authorization; transmitting authorization for the CVD compiled SCP from the server to the CVD for creation of a validated SCP;
generating a dataset at the mobile device to compile a mobile device compiled SCP;
broadcasting at a CVD a secure wireless network with a hidden and hashed SSID unique to the vehicle and protected by a passphrase, the hidden and hashed SSID and passphrase generated from the validated SCP packet;
generating at the mobile device the hashed SSID and a passphrase from the dataset, which allows the mobile device to connect to the wireless network;
searching at a mobile device for a vehicle having the CVD broadcasting the wireless network in a hidden mode; and
connecting the mobile device with the CVD;
wherein the CVD comprises a processor, a WiFi radio, a BLUETOOTH radio, a memory, and a connector for mating with a connector plug of a vehicle; and
wherein the mobile device comprises a graphical user interface, a BLUETOOTH radio, a processor, a WiFi radio and a cellular network interface.
2. The method according to claim 1 wherein the dataset comprises at least one of a plurality of definitions for the SCP packet, a mobile device ID, a driver ID, a vehicle ID, a passive device ID advertised wirelessly, identified or defined entity/participant to the transaction, descriptions, actions, or states of thing, characteristics of identifiable devices, when present in a certain proximity and/or context.
3. The method according to claim 1 further comprising connecting the mobile device to a passive device, the passive device operating on a BLUETOOTH communication protocol.
4. The method according to claim 1 wherein the server transmits instructions to the mobile device to compile the SCP based on a proximity to the vehicle at a predetermined time, wherein the server is instructed by an assigning authority to generate the plurality of definitions for the SCP packet based on a contextual grouping the assigning authority wants to allow in the future to permit an automatic connection to occur between the mobile device and the CVD.
5. The method according to claim 3 wherein the passive device is at least one of an internal device in the vehicle or an external device posted on a gate to a facility and generating a beacon.
6. The method according to claim 1 wherein the vehicle comprises an on-board computer with a memory having a vehicle identification number (VIN), a connector plug, and an motorized engine.
7. A system for vehicle to mobile device secure wireless communications, the system comprising:
a vehicle comprising an on-board computer with a memory having a vehicle identification number (VIN), a connector plug, and an motorized engine;
a connected vehicle device (CVD) comprising a processor, a WiFi radio, a BLUETOOTH radio, a memory, and a connector for mating with the connector plug of the vehicle;
a mobile device comprising a graphical user interface, a mobile application, a processor, a WiFi radio, and a cellular network interface; and
a passive communication device operating on a BLUETOOTH communication protocol;
wherein the server is configured to generate a plurality of definitions for a SCP packet for assigning authority for the vehicle; wherein the server is configured to transmit the plurality of definitions for the SCP packet from the server to the CVD and the mobile device;
wherein the CVD is configured to generate a dataset to compile the SCP packet to generate a CVD compiled SCP;
wherein the CVD is configured to transmit the CVD compiled SCP to the server for authorization;
wherein the server is configured to transmit authorization for the CVD compiled SCP to the CVD for creation of a validated SCP;
wherein the mobile device is configured to generating a dataset to compile a mobile device compiled SCP;
wherein the CVD is configured to broadcast a secure wireless network with a hidden and hashed SSID unique to the vehicle and protected by a passphrase, the hidden and hashed SSID and passphrase generated from the validated SCP packet;
wherein the mobile device is configured to generate the hashed SSID and a passphrase from the dataset, which allows the mobile device connect to the wireless network;
wherein the mobile device is configured to search for a vehicle having the CVD broadcasting the wireless network in a hidden mode; and
wherein the mobile device is configured to connect to the CVD over the wireless network.
8. The system according to claim 7 wherein the dataset comprises at least one of a plurality of definitions for the SCP packet, a mobile device ID, a driver ID, a vehicle ID, a passive device ID advertised wirelessly, identified or defined entity/participant to the transaction, descriptions, actions, or states of thing, characteristics of identifiable devices, when present in a certain proximity and/or context.
9. The system according to claim 7 wherein the passive device is a
BLUETOOTH enabled device advertising a unique ID as a beacon or a complex system that emits BLUETOOTH enabled device advertising a unique ID as a beacon.
10. The system according to claim 7 wherein the passive device is at least one of an internal device in the vehicle or an external device posted on a gate to a facility and generating a beacon.
11. The system according to claim 7 wherein the CVD obtains a vehicle identification number (VIN) from the on-board computer and the mobile device receives input from a driver of the vehicle.
12. A method for a secure connection to a wireless network of a vehicle, the method comprising:
transmitting a plurality of definitions for a SCP packet from a server to a CVD and a mobile device;
receiving at the server a CVD compiled SCP packet for authorization; transmitting authorization for the CVD compiled SCP packet from the server to the CVD for creation of a validated SCP;
generating a dataset at the mobile device to compile a mobile device compiled SCP;
broadcasting at a CVD a secure wireless network with a hidden and hashed SSID unique to the vehicle and protected by a passphrase, the hidden and hashed SSID and passphrase generated from the validated SCP;
generating at the mobile device the hashed SSID and a passphrase from the dataset, which allows the mobile device connect to the wireless network; and connecting the mobile device with the CVD over the wireless network.
13. The method according to claim 12 wherein the CVD comprises a processor, a WiFi radio, a BLUETOOTH radio, a memory, and a connector for mating with a connector plug of a vehicle.
14. The method according to claim 12 wherein the mobile device comprises a graphical user interface, a BLUETOOTH radio, a processor, a WiFi radio and a cellular network interface.
15. The method according to claim 12 wherein the dataset comprises at least one of a plurality of definitions for the SCP packet, a mobile device ID, a driver ID, a vehicle ID, a passive device ID advertised wirelessly, identified or defined entity/participant to the transaction, descriptions, actions, or states of thing, characteristics of identifiable devices, when present in a certain proximity and/or context.
16. The method according to claim 12 further comprising connecting the mobile device to a passive device, the passive device operating on a BLUETOOTH communication protocol.
17. The method according to claim 16 wherein the passive device is a
BLUETOOTH enabled device advertising a unique ID as a beacon or a complex system that emits BLUETOOTH enabled device advertising a unique ID as a beacon.
18. The method according to claim 16 wherein the passive device is at least one of an internal device in the vehicle or an external device posted on a gate to a facility and generating a beacon.
19. A method for a secure connection to a wireless network of a vehicle for a predetermined work assignment, the method comprising:
broadcasting a wireless network having a service set identifier (SSID) from a CVD physically connected to an on-board computer of an assigned vehicle of a plurality of vehicles at a facility, wherein the SSID of the wireless network is not published;
connecting the CVD with a mobile device for the predetermined work assignment, the CVD using an encrypted password, the CVD of the assigned vehicle broadcasting the wireless network with the unpublished SSID, and the CVD previously paired with the mobile device according to at least one of a driver, a vehicle with a known identification, and a mobile device with a known identification;
wherein the vehicle comprises the on-board computer with a memory having a vehicle identification number (VIN), a connector plug, and an motorized engine;
wherein the CVD comprises a processor, a WiFi radio, a BLUETOOTH radio, a memory, and a connector for pairing with the connector plug of the vehicle; and wherein the mobile device comprises a graphical user interface, a processor, a WiFi radio, a BLUETOOTH radio, and a cellular network interface.
20. A system for a secure connection to a wireless network of a vehicle for a predetermined work assignment, the system comprising:
a vehicle comprising an on-board computer with a memory having a vehicle identification number (VIN), a connector plug, and an motorized engine;
a connected vehicle device (CVD) comprising a processor, a WiFi radio, a BLUETOOTH radio, a memory, and a connector for pairing with the connector plug of the vehicle; and
a mobile device comprising a graphical user interface, a processor, a
WiFi radio, a BLUETOOTH radio, and a cellular network interface;
wherein the predetermined work assignment is assigned through a pairing event;
wherein the mobile device has been previously paired with the CVD and has been provided the SSID and an encrypted password;
wherein the CVD is configured to broadcast a WiFi network having a service set identifier (SSID), wherein the SSID is not published;
wherein the mobile device is configured to search for the vehicle having the CVD broadcasting the WiFi network with the SSID;
wherein the mobile device is configured to connect with the CVD using the encrypted password.
EP20808859.1A 2019-05-20 2020-05-11 Secure wireless networks for vehicle assigning authority Pending EP3973725A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16/416,396 US10652935B1 (en) 2016-06-19 2019-05-20 Secure wireless networks for vehicles
US16/870,955 US11330644B2 (en) 2016-06-19 2020-05-09 Secure wireless networks for vehicle assigning authority
PCT/US2020/032389 WO2020236452A1 (en) 2019-05-20 2020-05-11 Secure wireless networks for vehicle assigning authority

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EP3973725A1 true EP3973725A1 (en) 2022-03-30
EP3973725A4 EP3973725A4 (en) 2023-05-31

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CA (1) CA3141293A1 (en)
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US7899583B2 (en) * 2005-04-12 2011-03-01 Ehud Mendelson System and method of detecting and navigating to empty parking spaces
US20080137860A1 (en) * 2006-12-11 2008-06-12 William Bradford Silvernail Discoverable secure mobile WiFi application with non-broadcast SSID
US9961710B2 (en) 2016-06-19 2018-05-01 Platform Science, Inc. Secure wireless networks for vehicles
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US20170104728A1 (en) * 2015-10-07 2017-04-13 E.J. Ward, Inc. Wireless network identifier with encrypted network access information
US10521736B2 (en) * 2015-12-22 2019-12-31 GM Glboal Technology Operations LLC Ride sharing accessory device and system

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