US20190251758A1 - Rfid vehicle tag with manually adjustable data fields - Google Patents
Rfid vehicle tag with manually adjustable data fields Download PDFInfo
- Publication number
- US20190251758A1 US20190251758A1 US16/395,462 US201916395462A US2019251758A1 US 20190251758 A1 US20190251758 A1 US 20190251758A1 US 201916395462 A US201916395462 A US 201916395462A US 2019251758 A1 US2019251758 A1 US 2019251758A1
- Authority
- US
- United States
- Prior art keywords
- tag
- rfid tag
- information
- interrogator
- state
- 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.)
- Abandoned
Links
Images
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
- G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
- G07B15/06—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10198—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves setting parameters for the interrogator, e.g. programming parameters and operating modes
- G06K7/10227—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves setting parameters for the interrogator, e.g. programming parameters and operating modes loading programming parameters or programs into the interrogator, e.g. for configuring the interrogator
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10366—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the interrogation device being adapted for miscellaneous applications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
- G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
- G07B15/06—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems
- G07B15/063—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems using wireless information transmission between the vehicle and a fixed station
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/2208—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems
- H01Q1/2225—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems used in active tags, i.e. provided with its own power source or in passive tags, i.e. deriving power from RF signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/40—Arrangements in telecontrol or telemetry systems using a wireless architecture
- H04Q2209/47—Arrangements in telecontrol or telemetry systems using a wireless architecture using RFID associated with sensors
Definitions
- This invention relates generally to RFID transponder systems and more particularly to RFID transponders for use in electronic toll collection systems.
- 7,224,291 discloses a system for automatic collection of tolls includes an in-vehicle toll processor (e.g., an RFID transponder or tag) having memory for storing a toll-money-available quantity purchased by the user, and a toll-facility-identification site that transmits a toll-facility-identifier signal indicating the identity of the upcoming toll facility.
- an in-vehicle toll processor e.g., an RFID transponder or tag
- the in-vehicle processor receives the identifier signal and calculates the toll to be debited.
- the in-vehicle processor When the vehicle passes through the toll facility, the in-vehicle processor transmits its identity, its net balance and the toll, which it debits from an account balance.
- the in-vehicle processor may increment a low balance, in which case it transmits information which is relayed to a central system for billing. Note that all references cited herein are incorporated by reference.
- toll road with high occupancy toll (HOT/HOV) lanes One example is a toll road with high occupancy toll (HOT/HOV) lanes.
- HAT/HOV high occupancy toll
- Highway administrations have created incentives for drivers to carpool by assigning differing toll amounts to single person vehicles versus multiple person vehicles and by allowing multiple person vehicles in lanes reserved for such vehicles.
- RFID tags for automated toll collection that provide for adjusting the data message sent by the tag. Therefore a need exists for a vehicle RFID tag that allows the driver to manually change the data sent by the tag to the toll system.
- the tag 100 is capable of transmitting data to a tag interrogator 210 indicating the occupancy status of the vehicle.
- the tag has a user input and a visual and audible tag status indicator. The user input is used to change the occupancy status of the tag, wherein the occupancy status is a portion of a message sent by radio frequency to the interrogator when the vehicle passes through a toll area.
- FIG. 1 is a block diagram of an embodiment of an RFID tag with manually adjustable data
- FIG. 2 is a flow diagram of occupant states of a vehicle RFID tag.
- FIG. 3 is a system diagram of a tag interrogator and vehicle RFID tag.
- the invention relates to the concept of an RFID tag whose state can be changed by the driver or vehicle occupant to indicate an occupancy status. This is for use in High Occupancy Toll (HOT) systems where the toll charged is different depending upon occupancy.
- HAT High Occupancy Toll
- the prior art is a system where the tag is in place when occupancy is single for example, so a toll is collected. When occupancy is more than one the tag is removed, or disabled, so that the tag is not read and no toll is collected.
- Other prior art is a switched transponder where the tag is turned on and off, similar to removing or disabling the tag.
- the invention is useful for at least two reasons. First, it allows electronic toll collection with a vehicle tag that has more than two states so that authorities can more finely manage occupancy, for example they can charge no toll for HOV-3; a reduced toll for HOV-2, full toll for single occupant vehicles. Another aspect is that unlike current systems, which disable or turn off the tag for HOV's, in the inventive tag, the tag is not turned off, but its state is changed and a tag is read. This is helpful in implementation of enforcement systems as there is always a one to one match between vehicles and transponders.
- FIG. 1 shows an embodiment of a vehicle tag 100 , which includes a processor 10 , RF electronics 20 , an antenna 30 , a manual input momentary contact switch, 40 and a plurality of light emitting diodes, (LEDs) 50 .
- a processor 10 RF electronics 20
- RF electronics 20 RF electronics 20
- antenna 30 a manual input momentary contact switch
- 40 a manual input momentary contact switch
- LEDs 50 light emitting diodes
- the processor 10 may be a microprocessor that executes a program or it may be a more simple collection of digital logic elements that implements a state machine. In any event, the processor encodes information unique to the tag such that when the vehicle passes the tag interrogator at the toll area, the tag interrogator receives this data, identifies the vehicle and uses this information for billing the tag holder for the cost of the toll. Systems for performing the tag interrogation and billing functions are known in the art.
- the tag 100 includes a momentary contact switch 40 that is accessible by the tag user.
- the switch 40 provides a user input to the processor that allows the user to change the state of the tag, including the information that the tag sends to the tag interrogator at the toll area.
- the tag is in a single occupant state when power to the tag is first applied.
- the tag confirms its single occupant status by lighting one of the LEDs 50 . If the switch 40 is pressed a second time, within a short period of time, e.g. two seconds, the tag will go into two-occupant mode, and will display this by momentarily lighting two of the LEDs 50 . If the switch 40 is pressed a third time, again within a short period of time from the second pressing, the tag will go into a three-or-more occupant mode, and signal this with a momentary lighting of three of the LEDs 50 .
- the LEDs 50 only remain illuminated for a short period of time after the user has set the occupancy level. Pressing the switch 40 after the LEDs 50 have gone off will cause the LEDs 50 to indicate the present occupancy state. Further presses of the switch 40 will cause the tag to advance to the next occupancy level, according to the chart in FIG. 2 .
- the LEDs also indicate other information about the tag when the occupancy mode is not being set.
- the LEDs can indicate whether the tag is valid or has sufficient funds associated with it when the vehicle passes through the toll area and receives this information from the tag interrogator.
- the embodiment shown in FIG. 1 also includes an audio output 60 .
- the audio output tracks the indication of occupancy state as indicated by the LEDs. When one LED is lit, the audio output makes a single beep or buzz. When the state is two occupants, a double beep or buzz is made, and when the state is three-or-more occupants, three beeps or buzzes are activated. This allows the driver to change status without looking at the device. As is the case with the LEDs, the audio output 60 may indicate other information when the tag is not being set to an occupancy level.
- the audio output 60 may be a simple beeper or buzzer, or may be a speaker that produces fully formed words where the processor is capable of producing such a signal.
- the momentary switch 40 can be a capacitive switch, or can be a capacitive sensor that allows for finger position information to be read by the processor. Such a sensor would enable the user to set the occupancy mode by moving a finger along the sensor. Such sensors are well known in the art and implemented, for example in portable music playback devices.
- the input switch could also be a hall-effect device or magnetic reed switch such that a magnet could be used to open and close the switch.
- the input device could also be a photosensitive device such as a photodiode or photocell such that a light input could be used to open and close the switch.
- the user feedback mechanism is not limited to LEDs, but can also be Liquid Crystal Diodes, electro magnetic displays and the like.
- the invention is not limited to three occupancy states or three LEDS.
- a fourth occupancy state would be a “bus” state for vehicles capable of carrying more than 6 passengers.
- the invention is not limited to the use of the ability to externally alter tag states for use in indicating vehicle occupancy status.
- the tag state may be altered to indicate the type of vehicle for which it is being used.
- the tag state may be altered to indicate states of a variable toll rate where the user may be charged differing rates based on other factors such as how the toll fee is paid, how often the tag is used or whether the vehicle is being used for charitable or humanitarian purposes.
- a single device can be used and instead of the number of illuminated devices signaling a particular status, the single device is strobed on and off a number of times to indicate tag status.
- Embodiments of tags having the features of the invention include some or all of the following features: a tag capable of use in multiple protocols, including Super eGoTM, ATA and IAG modes; high speed, high performance suitable for high occupancy toll (HOT) and traffic management applications; tag operating status indicated by light emitting diodes (LEDs) and audio buzzer; read and write capability in any of the protocol modes it is useable with; enhanced data security with advanced anti-spoofing and anti-counterfeiting techniques; partitioned data fields for fixed factory and agency data; impact resistant, molded plastic cases available in multiple colors; non-replaceable internal battery with a ten year design life, based on typical usage; internal windshield mounting.
- Publications in the field of multiple protocol and multiple mode tags include: U.S. Pat. Nos. 7,548,153 and 7,016,311; and U.S. Application Pub. nos. 2006/0267736 and 2006/0109085. In the field of enhanced security features is U.S. Pat. No. 7,450,010.
- the LEDs and buzzer are used for driver feedback such as: valid tag; low balance; invalid tag and lost/stolen tag
- the eZGo Anywhere Feedback OBU enables advanced security techniques that ensure a tag's authenticity while preventing data corruption and/or alteration. In addition, tag cloning, spoofing, copying, or duplicating is prevented. All eZGo Anywhere OBUs support factory programming of fixed data fields that are locked at the factory and cannot be reprogrammed. Agency programmed fixed data fields can optionally be locked by the agency after programming using password protected programming equipment. eZGo Anywhere OBU cases are constructed of highly durable, impact resistant, molded plastic and are available in white, blue, orange, green, and yellow colors.
- OBU multiprotocol
- Other multiprotocol eZGo Anywhere OBUs include: Standard Waterproof, and Exterior.
- the eZGo Anywhere Feedback OBU provides 3 light emitting diodes (LEDs) and an audible buzzer.
- LEDs light emitting diodes
- HET high occupancy toll
- the A/V indicators provide driver feedback as to the number of occupants in the vehicle.
- the A/V indicators provide driver feedback regarding account status.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Business, Economics & Management (AREA)
- Finance (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
Abstract
Description
- This patent application is a continuation of U.S. patent application Ser. No. 15/057,261, filed Mar. 1, 2016, which is a continuation of U.S. patent application Ser. No. 14/454,908, filed on Aug. 8, 2014, now U.S. Pat. No. 9,305,404, which is a continuation of U.S. patent application Ser. No. 13/685,101, filed on Nov. 26, 2012, now U.S. Pat. No. 8,836,511, which is a continuation of U.S. patent application Ser. No. 12/533,067, filed on Jul. 31, 2009, now U.S. Pat. No. 8,344,886; all of which claim the benefit under 35 U.S.C. §119(e) of Provisional Application No. 61/085,338 filed on Jul. 31, 2008 and entitled “RFID Vehicle Tag with Manually Adjustable Data Fields,” the entire disclosures of which are incorporated by reference herein.
- This invention relates generally to RFID transponder systems and more particularly to RFID transponders for use in electronic toll collection systems.
- In response to the inability of conventional toll collection means to meet the demands created by increased highway traffic, automated toll facilities that provide improved toll collection methods and systems have been proposed and are being implemented. These electronic toll collection systems eliminate the manual transactions of conventional toll collection means through the use of radio transmitters and receivers that perform the necessary transactions as a vehicle travels through the automated toll booth. For example, U. S. Letters Patent No. 7,224,291 (Hassett), which is assigned to the same assignee as this invention, discloses a system for automatic collection of tolls includes an in-vehicle toll processor (e.g., an RFID transponder or tag) having memory for storing a toll-money-available quantity purchased by the user, and a toll-facility-identification site that transmits a toll-facility-identifier signal indicating the identity of the upcoming toll facility. As the vehicle approaches the identification site, the in-vehicle processor receives the identifier signal and calculates the toll to be debited. When the vehicle passes through the toll facility, the in-vehicle processor transmits its identity, its net balance and the toll, which it debits from an account balance. The in-vehicle processor may increment a low balance, in which case it transmits information which is relayed to a central system for billing. Note that all references cited herein are incorporated by reference.
- In some electronic toll collection applications, it would be desirable to vary the information transmitted by the RFID tag based on vehicle conditions. One example is a toll road with high occupancy toll (HOT/HOV) lanes. Highway administrations have created incentives for drivers to carpool by assigning differing toll amounts to single person vehicles versus multiple person vehicles and by allowing multiple person vehicles in lanes reserved for such vehicles. Presently, there are not available RFID tags for automated toll collection that provide for adjusting the data message sent by the tag. Therefore a need exists for a vehicle RFID tag that allows the driver to manually change the data sent by the tag to the toll system.
- An RFID tag for installation in a vehicle for use in an electronic toll collecting system is disclosed. The
tag 100 is capable of transmitting data to atag interrogator 210 indicating the occupancy status of the vehicle. In an embodiment, the tag has a user input and a visual and audible tag status indicator. The user input is used to change the occupancy status of the tag, wherein the occupancy status is a portion of a message sent by radio frequency to the interrogator when the vehicle passes through a toll area. - Other advantages and novel features of the invention will become apparent to those skilled in the art upon examination of the following detailed description of a preferred embodiment of the invention and the accompanying drawings.
-
FIG. 1 . is a block diagram of an embodiment of an RFID tag with manually adjustable data; -
FIG. 2 . is a flow diagram of occupant states of a vehicle RFID tag. -
FIG. 3 is a system diagram of a tag interrogator and vehicle RFID tag. - The invention relates to the concept of an RFID tag whose state can be changed by the driver or vehicle occupant to indicate an occupancy status. This is for use in High Occupancy Toll (HOT) systems where the toll charged is different depending upon occupancy.
- The prior art is a system where the tag is in place when occupancy is single for example, so a toll is collected. When occupancy is more than one the tag is removed, or disabled, so that the tag is not read and no toll is collected. Other prior art is a switched transponder where the tag is turned on and off, similar to removing or disabling the tag.
- The invention is useful for at least two reasons. First, it allows electronic toll collection with a vehicle tag that has more than two states so that authorities can more finely manage occupancy, for example they can charge no toll for HOV-3; a reduced toll for HOV-2, full toll for single occupant vehicles. Another aspect is that unlike current systems, which disable or turn off the tag for HOV's, in the inventive tag, the tag is not turned off, but its state is changed and a tag is read. This is helpful in implementation of enforcement systems as there is always a one to one match between vehicles and transponders.
-
FIG. 1 shows an embodiment of avehicle tag 100, which includes aprocessor 10,RF electronics 20, anantenna 30, a manual input momentary contact switch, 40 and a plurality of light emitting diodes, (LEDs) 50. One skilled in the art will understand the details of how the RF electronics sends and receives information to and from atag interrogator 210 part oftolling system 200 shown inFIG. 3 , typically located at toll areas and how the RF electronics converts the RF signal received from theinterrogator 210 to digital data for theprocessor 10, and converts data from theprocessor 10 to an RF signal. Theprocessor 10 may be a microprocessor that executes a program or it may be a more simple collection of digital logic elements that implements a state machine. In any event, the processor encodes information unique to the tag such that when the vehicle passes the tag interrogator at the toll area, the tag interrogator receives this data, identifies the vehicle and uses this information for billing the tag holder for the cost of the toll. Systems for performing the tag interrogation and billing functions are known in the art. - The
tag 100 includes amomentary contact switch 40 that is accessible by the tag user. Theswitch 40 provides a user input to the processor that allows the user to change the state of the tag, including the information that the tag sends to the tag interrogator at the toll area. - In an embodiment, the tag is in a single occupant state when power to the tag is first applied. By pressing the
switch 40, once, the tag confirms its single occupant status by lighting one of theLEDs 50. If theswitch 40 is pressed a second time, within a short period of time, e.g. two seconds, the tag will go into two-occupant mode, and will display this by momentarily lighting two of theLEDs 50. If theswitch 40 is pressed a third time, again within a short period of time from the second pressing, the tag will go into a three-or-more occupant mode, and signal this with a momentary lighting of three of theLEDs 50. - In an embodiment, there are three possible states as discussed above. A fourth pressing of the
switch 40, within a short period of time would return the tag to the single occupant mode. The flow of these three modes is illustrated inFIG. 2 , withsingle occupant mode 210, twooccupant mode 220 and three-or-more occupant mode, 230. - In an embodiment, the
LEDs 50 only remain illuminated for a short period of time after the user has set the occupancy level. Pressing theswitch 40 after theLEDs 50 have gone off will cause theLEDs 50 to indicate the present occupancy state. Further presses of theswitch 40 will cause the tag to advance to the next occupancy level, according to the chart inFIG. 2 . - In a further embodiment, the LEDs also indicate other information about the tag when the occupancy mode is not being set. For example, the LEDs can indicate whether the tag is valid or has sufficient funds associated with it when the vehicle passes through the toll area and receives this information from the tag interrogator.
- The embodiment shown in
FIG. 1 also includes anaudio output 60. The audio output tracks the indication of occupancy state as indicated by the LEDs. When one LED is lit, the audio output makes a single beep or buzz. When the state is two occupants, a double beep or buzz is made, and when the state is three-or-more occupants, three beeps or buzzes are activated. This allows the driver to change status without looking at the device. As is the case with the LEDs, theaudio output 60 may indicate other information when the tag is not being set to an occupancy level. Theaudio output 60 may be a simple beeper or buzzer, or may be a speaker that produces fully formed words where the processor is capable of producing such a signal. - The embodiment described above is not intended to limit the invention. For example, the
momentary switch 40 can be a capacitive switch, or can be a capacitive sensor that allows for finger position information to be read by the processor. Such a sensor would enable the user to set the occupancy mode by moving a finger along the sensor. Such sensors are well known in the art and implemented, for example in portable music playback devices. The input switch could also be a hall-effect device or magnetic reed switch such that a magnet could be used to open and close the switch. The input device could also be a photosensitive device such as a photodiode or photocell such that a light input could be used to open and close the switch. The user feedback mechanism is not limited to LEDs, but can also be Liquid Crystal Diodes, electro magnetic displays and the like. The invention is not limited to three occupancy states or three LEDS. For example, a fourth occupancy state would be a “bus” state for vehicles capable of carrying more than 6 passengers. The invention is not limited to the use of the ability to externally alter tag states for use in indicating vehicle occupancy status. For example, the tag state may be altered to indicate the type of vehicle for which it is being used. Or the tag state may be altered to indicate states of a variable toll rate where the user may be charged differing rates based on other factors such as how the toll fee is paid, how often the tag is used or whether the vehicle is being used for charitable or humanitarian purposes. Instead of multiple LED's or other visual indicators, a single device can be used and instead of the number of illuminated devices signaling a particular status, the single device is strobed on and off a number of times to indicate tag status. - Embodiments of tags having the features of the invention include some or all of the following features: a tag capable of use in multiple protocols, including Super eGo™, ATA and IAG modes; high speed, high performance suitable for high occupancy toll (HOT) and traffic management applications; tag operating status indicated by light emitting diodes (LEDs) and audio buzzer; read and write capability in any of the protocol modes it is useable with; enhanced data security with advanced anti-spoofing and anti-counterfeiting techniques; partitioned data fields for fixed factory and agency data; impact resistant, molded plastic cases available in multiple colors; non-replaceable internal battery with a ten year design life, based on typical usage; internal windshield mounting. Publications in the field of multiple protocol and multiple mode tags include: U.S. Pat. Nos. 7,548,153 and 7,016,311; and U.S. Application Pub. nos. 2006/0267736 and 2006/0109085. In the field of enhanced security features is U.S. Pat. No. 7,450,010.
- Further embodiments include a high speed, high performance radio frequency identification (RFID) tag suitable for electronic toll collection and traffic management applications where driver feedback is specified. The tag is a read write on-board-unit (“OBU”) that supports adding and editing data to the OBU at high speeds in real time. EZGo Anywhere Feedback OBUs are designed for high occupancy toll (HOT) applications and feature a push button that, when depressed, causes the OBU to transition from one operating state to another. LEDs, an audible buzzer or both will advise the driver of up to four statuses, for example, “single occupancy” vehicle, “double occupancy vehicle”, “bus”, etc. In normal road tolling applications, the LEDs and buzzer are used for driver feedback such as: valid tag; low balance; invalid tag and lost/stolen tag The eZGo Anywhere Feedback OBU enables advanced security techniques that ensure a tag's authenticity while preventing data corruption and/or alteration. In addition, tag cloning, spoofing, copying, or duplicating is prevented. All eZGo Anywhere OBUs support factory programming of fixed data fields that are locked at the factory and cannot be reprogrammed. Agency programmed fixed data fields can optionally be locked by the agency after programming using password protected programming equipment. eZGo Anywhere OBU cases are constructed of highly durable, impact resistant, molded plastic and are available in white, blue, orange, green, and yellow colors. Markings on the OBU assist patrons in the proper installation and orientation. Other multiprotocol eZGo Anywhere OBUs include: Standard Waterproof, and Exterior. The eZGo Anywhere Feedback OBU provides 3 light emitting diodes (LEDs) and an audible buzzer. When used in high occupancy toll (HOT) applications, the A/V indicators provide driver feedback as to the number of occupants in the vehicle. When used in normal road tolling applications, the A/V indicators provide driver feedback regarding account status.
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/395,462 US20190251758A1 (en) | 2008-07-31 | 2019-04-26 | Rfid vehicle tag with manually adjustable data fields |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8533808P | 2008-07-31 | 2008-07-31 | |
US12/533,067 US8344886B2 (en) | 2008-07-31 | 2009-07-31 | RFID vehicle tag with manually adjustable data fields |
US13/685,101 US8836511B2 (en) | 2008-07-31 | 2012-11-26 | RFID vehicle tag with manually adjustable data fields |
US14/454,908 US9305404B2 (en) | 2008-07-31 | 2014-08-08 | RFID vehicle tag with manually adjustable data fields |
US15/057,261 US10275949B2 (en) | 2008-07-31 | 2016-03-01 | RFID vehicle tag with manually adjustable data fields |
US16/395,462 US20190251758A1 (en) | 2008-07-31 | 2019-04-26 | Rfid vehicle tag with manually adjustable data fields |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US15/057,261 Continuation US10275949B2 (en) | 2008-07-31 | 2016-03-01 | RFID vehicle tag with manually adjustable data fields |
Publications (1)
Publication Number | Publication Date |
---|---|
US20190251758A1 true US20190251758A1 (en) | 2019-08-15 |
Family
ID=41607739
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/533,067 Active 2031-01-29 US8344886B2 (en) | 2008-07-31 | 2009-07-31 | RFID vehicle tag with manually adjustable data fields |
US13/685,101 Active US8836511B2 (en) | 2008-07-31 | 2012-11-26 | RFID vehicle tag with manually adjustable data fields |
US14/454,908 Active US9305404B2 (en) | 2008-07-31 | 2014-08-08 | RFID vehicle tag with manually adjustable data fields |
US15/057,261 Active 2030-10-03 US10275949B2 (en) | 2008-07-31 | 2016-03-01 | RFID vehicle tag with manually adjustable data fields |
US16/395,462 Abandoned US20190251758A1 (en) | 2008-07-31 | 2019-04-26 | Rfid vehicle tag with manually adjustable data fields |
Family Applications Before (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/533,067 Active 2031-01-29 US8344886B2 (en) | 2008-07-31 | 2009-07-31 | RFID vehicle tag with manually adjustable data fields |
US13/685,101 Active US8836511B2 (en) | 2008-07-31 | 2012-11-26 | RFID vehicle tag with manually adjustable data fields |
US14/454,908 Active US9305404B2 (en) | 2008-07-31 | 2014-08-08 | RFID vehicle tag with manually adjustable data fields |
US15/057,261 Active 2030-10-03 US10275949B2 (en) | 2008-07-31 | 2016-03-01 | RFID vehicle tag with manually adjustable data fields |
Country Status (1)
Country | Link |
---|---|
US (5) | US8344886B2 (en) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9691188B2 (en) | 1997-10-22 | 2017-06-27 | Intelligent Technologies International, Inc. | Tolling system and method using telecommunications |
US9595139B1 (en) | 1997-10-22 | 2017-03-14 | Intelligent Technologies International, Inc. | Universal tolling system and method |
US9053633B2 (en) | 1997-10-22 | 2015-06-09 | Intelligent Technologies International, Inc. | Universal tolling system and method |
US10339436B2 (en) * | 2015-05-21 | 2019-07-02 | Smartrac Technology Fletcher, Inc. | Multi-frequency radio frequency identification tag |
US8344886B2 (en) * | 2008-07-31 | 2013-01-01 | Amtech Systems, LLC | RFID vehicle tag with manually adjustable data fields |
US8013760B2 (en) * | 2008-10-06 | 2011-09-06 | Mark Iv Ivhs, Inc. | High occupancy vehicle status signaling using electronic toll collection infrastructure |
US20110063089A1 (en) * | 2009-09-11 | 2011-03-17 | Hynix Semiconductor Inc. | Radio frequency identification (rfid) system |
US8321264B2 (en) * | 2009-10-16 | 2012-11-27 | Kapsch Trafficcom Ag | Method and apparatus for displaying toll charging parameters |
US8446260B2 (en) * | 2009-11-30 | 2013-05-21 | Industrial Technology Research Institute | Group proving method and radio frequency identification reader and tags using thereof |
KR101860022B1 (en) * | 2011-09-21 | 2018-05-23 | 삼성전자 주식회사 | Method and apparatus for providing information about a call recipient in a user device |
CN104025165A (en) * | 2011-11-02 | 2014-09-03 | 艾利丹尼森公司 | Method, system, and apparatus for an indicator drive by an rfid tag for localization purposes |
US10062025B2 (en) * | 2012-03-09 | 2018-08-28 | Neology, Inc. | Switchable RFID tag |
US8770472B2 (en) | 2012-03-13 | 2014-07-08 | Amtech Systems, LLC | System and method for automated HOV lane toll collection |
US20140074566A1 (en) * | 2012-09-11 | 2014-03-13 | James K. McCoy | Remote Sensing of Vehicle Occupancy |
JP5962464B2 (en) * | 2012-11-27 | 2016-08-03 | 株式会社デンソー | User interface device |
WO2014085617A1 (en) * | 2012-11-27 | 2014-06-05 | Geist Wyatt D | Method and apparatus for providing a toll service and flexible toll device |
US10657334B2 (en) * | 2012-12-14 | 2020-05-19 | Avery Dennison Corporation | RFID devices configured for direct interaction |
US10453084B2 (en) * | 2012-12-21 | 2019-10-22 | Intel Corporation | Systems and methods for generating and validating incentives based on multi-person vehicle occupancy |
CN103235968A (en) * | 2013-03-25 | 2013-08-07 | 北京速通科技有限公司 | Detaching prevention method for vehicular electronic tags |
US9336450B2 (en) | 2013-06-05 | 2016-05-10 | Xerox Corporation | Methods and systems for selecting target vehicles for occupancy detection |
US20150021389A1 (en) * | 2013-07-22 | 2015-01-22 | Amtech Systems, Inc | Vehicle tolling system with occupancy detection |
US20150058099A1 (en) * | 2013-08-26 | 2015-02-26 | Omnitek Partners Llc | Devices For Automatically Paying a Toll/Fee |
US9911169B1 (en) * | 2013-09-20 | 2018-03-06 | Geotoll, Inc. | Method and apparatus for sharing toll charges among several toll service subscribers |
US10956896B2 (en) | 2013-11-27 | 2021-03-23 | Geotoll, Inc. | Method and apparatus for providing a toll service and flexible toll device |
US11403506B2 (en) | 2015-05-21 | 2022-08-02 | Neology, Inc. | Detachable radio frequency identification switch tag |
EP3329469B1 (en) * | 2015-08-01 | 2022-05-25 | Neology, Inc. | Self declaring device for a vehicle using restrict traffic lanes |
WO2017041115A1 (en) * | 2015-09-03 | 2017-03-09 | Neology, Inc. | Self-declaring electronic license plate with immobilizer features |
US11676425B2 (en) | 2018-03-08 | 2023-06-13 | Geotoll, Inc. | System and method for speech recognition for occupancy detection in high occupancy toll applications |
Citations (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5086389A (en) * | 1990-05-17 | 1992-02-04 | Hassett John J | Automatic toll processing apparatus |
US5920057A (en) * | 1993-06-22 | 1999-07-06 | Vos Verkehrs-Optimierungs-System Gmbh & Co. Kg | Process and device for measuring the occupancy in passenger transportation means |
US6658392B2 (en) * | 1997-09-05 | 2003-12-02 | Denso Corporation | Automatic toll collection system for automotive vehicle |
US6744377B1 (en) * | 2002-04-12 | 2004-06-01 | Mitsubishi Denki Kabushiki Kaisha | Vehicle-mounted apparatus of a dedicated short range communications system |
US20040227616A1 (en) * | 2003-05-16 | 2004-11-18 | Mark Iv Industries Limited | Handheld reader and method of testing transponders using same |
US6980101B2 (en) * | 2005-03-14 | 2005-12-27 | Kalon Lee Kelley | Motor vehicle occupancy signaling system |
US20060044161A1 (en) * | 2004-08-31 | 2006-03-02 | Raytheon Company | Mobile enforcement reader |
US7016311B2 (en) * | 2000-05-01 | 2006-03-21 | Mark Iv Industries Limited | Multiple protocol transponder |
US20060106671A1 (en) * | 2001-01-31 | 2006-05-18 | Werner Biet | Road roll collection system |
US20060267736A1 (en) * | 2005-05-31 | 2006-11-30 | Tc License Ltd. | Automatic mode detection in a dual operating mode RFID tag |
US7190257B2 (en) * | 1999-03-16 | 2007-03-13 | Intermec Ip Corp. | Data encoding in radio frequency identification transponders |
US7388501B2 (en) * | 2006-05-19 | 2008-06-17 | Mark Iv Industries Corp | Method of enabling two-state operation of electronic toll collection system |
US20080218313A1 (en) * | 2007-03-09 | 2008-09-11 | D Hont Loek | Rfid-based system and method for drive-through ordering |
US7450010B1 (en) * | 2006-04-17 | 2008-11-11 | Tc License Ltd. | RFID mutual authentication verification session |
US7548153B2 (en) * | 2004-07-09 | 2009-06-16 | Tc License Ltd. | Multi-protocol or multi-command RFID system |
US7782206B2 (en) * | 2008-03-27 | 2010-08-24 | Tc License Ltd. | RFID tag disabling systems and methods of use |
US8013760B2 (en) * | 2008-10-06 | 2011-09-06 | Mark Iv Ivhs, Inc. | High occupancy vehicle status signaling using electronic toll collection infrastructure |
US8055534B2 (en) * | 2008-12-22 | 2011-11-08 | International Business Machines Corporation | Variable rate travel fee based upon vehicle occupancy |
US8344886B2 (en) * | 2008-07-31 | 2013-01-01 | Amtech Systems, LLC | RFID vehicle tag with manually adjustable data fields |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7224291B2 (en) | 1990-05-17 | 2007-05-29 | Transcore, Lp | Electronic vehicle toll collection system and method |
US5289183A (en) | 1992-06-19 | 1994-02-22 | At/Comm Incorporated | Traffic monitoring and management method and apparatus |
JP3164942B2 (en) | 1993-06-28 | 2001-05-14 | 松下電器産業株式会社 | Ride status guidance management system |
US5809142A (en) | 1996-08-14 | 1998-09-15 | Texas Instruments Incorporated | Method and system for calculating a user account balance in a recognition system |
AU6674000A (en) | 1999-08-11 | 2001-03-13 | Mark Iv Industries Limited | Method and means for rf toll collection |
US7734500B1 (en) | 2001-10-17 | 2010-06-08 | United Toll Systems, Inc. | Multiple RF read zone system |
US20060253249A1 (en) | 2003-02-11 | 2006-11-09 | Christian Bruelle-Drews | High occupancy vehicle restriction aware navigation system |
JP4705317B2 (en) | 2003-04-16 | 2011-06-22 | 株式会社東海理化電機製作所 | Switch device, security system |
US7091880B2 (en) | 2004-07-15 | 2006-08-15 | Raytheon Company | Licensed driver detection for high occupancy toll lane qualification |
US7375648B1 (en) | 2004-10-28 | 2008-05-20 | Efkon Usa, Inc. | Vehicle occupancy identification system |
WO2006088916A2 (en) | 2005-02-14 | 2006-08-24 | Regents Of The University Of Minnesota | Vehicle position system using passive roadway tags |
US9338839B2 (en) | 2006-03-28 | 2016-05-10 | Wireless Environment, Llc | Off-grid LED power failure lights |
-
2009
- 2009-07-31 US US12/533,067 patent/US8344886B2/en active Active
-
2012
- 2012-11-26 US US13/685,101 patent/US8836511B2/en active Active
-
2014
- 2014-08-08 US US14/454,908 patent/US9305404B2/en active Active
-
2016
- 2016-03-01 US US15/057,261 patent/US10275949B2/en active Active
-
2019
- 2019-04-26 US US16/395,462 patent/US20190251758A1/en not_active Abandoned
Patent Citations (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5086389A (en) * | 1990-05-17 | 1992-02-04 | Hassett John J | Automatic toll processing apparatus |
US5920057A (en) * | 1993-06-22 | 1999-07-06 | Vos Verkehrs-Optimierungs-System Gmbh & Co. Kg | Process and device for measuring the occupancy in passenger transportation means |
US6658392B2 (en) * | 1997-09-05 | 2003-12-02 | Denso Corporation | Automatic toll collection system for automotive vehicle |
US7190257B2 (en) * | 1999-03-16 | 2007-03-13 | Intermec Ip Corp. | Data encoding in radio frequency identification transponders |
US7016311B2 (en) * | 2000-05-01 | 2006-03-21 | Mark Iv Industries Limited | Multiple protocol transponder |
US20060106671A1 (en) * | 2001-01-31 | 2006-05-18 | Werner Biet | Road roll collection system |
US6744377B1 (en) * | 2002-04-12 | 2004-06-01 | Mitsubishi Denki Kabushiki Kaisha | Vehicle-mounted apparatus of a dedicated short range communications system |
US20040227616A1 (en) * | 2003-05-16 | 2004-11-18 | Mark Iv Industries Limited | Handheld reader and method of testing transponders using same |
US7548153B2 (en) * | 2004-07-09 | 2009-06-16 | Tc License Ltd. | Multi-protocol or multi-command RFID system |
US20060044161A1 (en) * | 2004-08-31 | 2006-03-02 | Raytheon Company | Mobile enforcement reader |
US6980101B2 (en) * | 2005-03-14 | 2005-12-27 | Kalon Lee Kelley | Motor vehicle occupancy signaling system |
US20060267736A1 (en) * | 2005-05-31 | 2006-11-30 | Tc License Ltd. | Automatic mode detection in a dual operating mode RFID tag |
US7450010B1 (en) * | 2006-04-17 | 2008-11-11 | Tc License Ltd. | RFID mutual authentication verification session |
US7388501B2 (en) * | 2006-05-19 | 2008-06-17 | Mark Iv Industries Corp | Method of enabling two-state operation of electronic toll collection system |
US20080218313A1 (en) * | 2007-03-09 | 2008-09-11 | D Hont Loek | Rfid-based system and method for drive-through ordering |
US7782206B2 (en) * | 2008-03-27 | 2010-08-24 | Tc License Ltd. | RFID tag disabling systems and methods of use |
US8344886B2 (en) * | 2008-07-31 | 2013-01-01 | Amtech Systems, LLC | RFID vehicle tag with manually adjustable data fields |
US8836511B2 (en) * | 2008-07-31 | 2014-09-16 | Amtech Systems, LLC | RFID vehicle tag with manually adjustable data fields |
US9305404B2 (en) * | 2008-07-31 | 2016-04-05 | Amtech Systems, LLC | RFID vehicle tag with manually adjustable data fields |
US10275949B2 (en) * | 2008-07-31 | 2019-04-30 | Amtech Systems, LLC | RFID vehicle tag with manually adjustable data fields |
US8013760B2 (en) * | 2008-10-06 | 2011-09-06 | Mark Iv Ivhs, Inc. | High occupancy vehicle status signaling using electronic toll collection infrastructure |
US8055534B2 (en) * | 2008-12-22 | 2011-11-08 | International Business Machines Corporation | Variable rate travel fee based upon vehicle occupancy |
Also Published As
Publication number | Publication date |
---|---|
US8344886B2 (en) | 2013-01-01 |
US20100026465A1 (en) | 2010-02-04 |
US9305404B2 (en) | 2016-04-05 |
US20140351027A1 (en) | 2014-11-27 |
US10275949B2 (en) | 2019-04-30 |
US8836511B2 (en) | 2014-09-16 |
US20160180603A1 (en) | 2016-06-23 |
US20130080216A1 (en) | 2013-03-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20190251758A1 (en) | Rfid vehicle tag with manually adjustable data fields | |
US8514080B2 (en) | RFID tag with occupancy status recall | |
US8013760B2 (en) | High occupancy vehicle status signaling using electronic toll collection infrastructure | |
US10475255B2 (en) | Road toll system linking on board unit with vehicle | |
US10121289B1 (en) | Vehicle-based electronic toll system with interface to vehicle display | |
US20060152349A1 (en) | Smart Parking Meter | |
US10388079B2 (en) | Self declaring device for a vehicle using restrict traffic lanes | |
US7382275B2 (en) | Mobile enforcement reader | |
US7630918B2 (en) | Dual toll system | |
US20160284154A1 (en) | Efficient parking meter enforcement system and method | |
US7034715B2 (en) | Devices and methods for simplifying OCR -based enforcement in automatic toll systems | |
WO2008073056A1 (en) | A portable parking fee payment device and a portable verification device therefor | |
WO2003019478A1 (en) | Combined payment system and method to reduce congestion of vehicles in metropolitan areas and freeways | |
EP3329469B1 (en) | Self declaring device for a vehicle using restrict traffic lanes | |
JPH097016A (en) | Automatic toll reception device | |
GB2399923A (en) | Vehicle location system | |
WO2015087363A1 (en) | Payment system for occupying parking stalls and related process | |
JPH10222794A (en) | Vehicle passage management system | |
JPH1116087A (en) | Vehicle passage management system | |
WO1999000769A1 (en) | Tag sensing | |
ITGE20110113A1 (en) | P.E.P. (ELECTRONIC PARKING PAYMENT) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: TRANSCORE, LP, PENNSYLVANIA Free format text: MERGER;ASSIGNOR:TC LICENSE LTD.;REEL/FRAME:049016/0383 Effective date: 20110331 Owner name: AMTECH SYSTEMS, LLC, NEW MEXICO Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:TRANSCORE, LP;REEL/FRAME:049016/0413 Effective date: 20110331 Owner name: TC LICENSE LTD., PENNSYLVANIA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:GRAVELLE, KELLY;JOHNSON, CHARLES A.;BURNETT, MATTHEW K.;AND OTHERS;REEL/FRAME:049016/0373 Effective date: 20090813 |
|
STPP | Information on status: patent application and granting procedure in general |
Free format text: NON FINAL ACTION MAILED |
|
STPP | Information on status: patent application and granting procedure in general |
Free format text: RESPONSE TO NON-FINAL OFFICE ACTION ENTERED AND FORWARDED TO EXAMINER |
|
STPP | Information on status: patent application and granting procedure in general |
Free format text: NON FINAL ACTION MAILED |
|
STPP | Information on status: patent application and granting procedure in general |
Free format text: RESPONSE TO NON-FINAL OFFICE ACTION ENTERED AND FORWARDED TO EXAMINER |
|
STPP | Information on status: patent application and granting procedure in general |
Free format text: FINAL REJECTION MAILED |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |