US5351187A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic debiting parking meter system
Assignee: AT/COM Inc
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Filing: 1992-12-30
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Granted: 1994-09-27
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Expires: 2012-12-30
Abstract
Abstract An apparatus for automatic payment of parking fees in a parking zone includes a stationary RF transmitter unit transmitting a signal encoding the parking fee rate per unit time and, in some embodiments, the maximum parking period and time and date to cooperate with a transponder carried in the vehicles to be parked. A portable transponder in each vehicle includes a receiver for receiving the broadcast signal from the stationary transmitter, a memory which can be preloaded with monetary amounts to generate a prepaid credit, a data processor for controlling the activity of the responder and decoding incoming signals, and a display for indicating to the vehicle operator or to a traffic monitoring person external to the vehicle, the status of the memory in the transponder as to the whether the vehicle is validly parked at any given time. Upon parking, the operator actuates the transponder and, if it receives and recognizes a broadcast signal from a stationary transmitter, it so indicates on the display, proceeds to debit the prepaid amount stored in the memory of the transponder decreasing the balance in the transponder memory by the amount per unit time over the time period and displaying an invalid parker indication when either the credit amount in the transponder memory is reduced to zero or the vehicle has remained in the parking zone beyond the maximum allowed time.
Inventors
- 👤 John J. Hassett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:32
CPC Classifications
G; G06; G06Q; G06Q20/00; G06Q20/08; G06Q20/12; G06Q20/127; G06K; G06K19/00; G06K19/06; G06K19/067; G06K19/07; G06K19/0723; G06K7/00; G06K7/0008; G06Q10/00; G06Q10/08; G06Q10/087; G06Q20/10; G06Q20/105; G07; G07B; G07B15/00; G07B15/02; G07F; G07F17/00; G07F17/0014; G07F17/24; G07F17/246
Claims Analysis
Total Claims: 32
Claim 1
Independent Claim
194 words
Apparatus for automatically debiting vehicular parking fees in a specified area comprising, a stationary transmitter broadcasting a signal over said specified area including zones for pay parking, wherein said broadcast signal includes information indicating a monetary fee per unit time for parking in said zones, and a portable transponder to be carried by a vehicle, said transponder including, a) a receiver for receiving said broadcast signal, b) a read/write memory for storing information indicative of a monetary amount, c) means for providing information external to said transponder of said monetary amount in said memory at a given time, and d) a data processor coupled to both said read/write memory and said receiver, said data processor responding to said broadcast signal being sensed by said receiver by decreasing said monetary amount in said memory by said monetary fee per unit time for the time duration of parking, said memory providing a specific output signal indicative of the status of said monetary amount in said memory, or said parking status being invalid, said data processor providing for entering into said memory a signal indicative of a specified monetary value in response to an externally applied signal.
Claim 2
Dependent Claim
194 words
Apparatus for automatically debiting vehicular parking fees in a specified area comprising, a stationary transmitter broadcasting a signal over said specified area including zones for pay parking, wherein said broadcast signal includes information indicating a monetary fee per unit time for parking in said zones, and a portable transponder to be carried by a vehicle, said transponder including, a) a receiver for receiving said broadcast signal, b) a read/write memory for storing information indicative of a monetary amount, c) means for providing information external to said transponder of said monetary amount in said memory at a given time, and d) a data processor coupled to both said read/write memory and said receiver, said data processor responding to said broadcast signal being sensed by said receiver by decreasing said monetary amount in said memory by said monetary fee per unit time for the time duration of parking, said memory providing a specific output signal indicative of the status of said monetary amount in said memory, or said parking status being invalid, said data processor providing for entering into said memory a signal indicative of a specified monetary value in response to an externally applied signal.
Claim 3
Dependent Claim
32 words
Apparatus in accordance with claim 1 wherein said broadcast signal information indicates current date and time and said data processor decreases the monetary amount in said memory as a function of time.
Claim 4
Dependent Claim
15 words
Apparatus in accordance with claim 1 wherein said broadcast signal is in an RF range.
Claim 5
Dependent Claim
33 words
An apparatus in accordance with claim 1 wherein said means for providing information external to said transponder of said monetary amount in said memory comprises a display unit readable external to said vehicle.
Claim 6
Dependent Claim
36 words
Apparatus in accordance with claim 1 wherein said means for providing information external to said transponder includes a transmitter for transmitting information outside of said vehicle of the parking status or monetary amount in said memory.
Claim 7
Dependent Claim
60 words
Apparatus in accordance with claim 1 wherein said means for providing information external to said transponder of the monetary amount in said memory comprises means for interrogating said memory in response to a specific externally applied interrogation signal and transmitting said signal indicative of the monetary amount in said memory in response to reception of said externally applied interrogating signal.
Claim 8
Dependent Claim
70 words
Apparatus in accordance with claim 2 including means actuable by the vehicle operator to activate a program in the transponder for receiving the transmitted signal, decoding the transmitted signal and changing the information stored in said transponder memory as a function of time to debit a monetary amount in the memory at a rate controlled by said information indicating a monetary fee per unit time transmitted by the area station.
Claim 9
Dependent Claim
37 words
Apparatus in accordance with claim 1 in which said read/write memory includes means for storing a parking credits signal representative of a monetary quantity available for paying any fees associated with remaining in said paid parking area.
Claim 10
Dependent Claim
44 words
Apparatus in accordance with claim 2 in which said transponder data processor includes means for tracking an elapsed time that said vehicle is within said pay parking zone, said time being in relation to said current date and time received from said stationary transmitter.
Claim 11
Dependent Claim
42 words
Apparatus in accordance with claim 9 in which said transponder data processor includes means for calculating a fee based on said broadcast fee per unit time and said elapsed time, and for periodically debiting said parking credits signal to reflect said fee.
Claim 12
Dependent Claim
53 words
Apparatus in accordance with claim 10 in which said transponder data processor includes means for storing in said read/write memory a running total of said fee charged, and said transponder includes display means for displaying to a vehicle operator at least a present quantity of balance of monetary amount of said running total.
Claim 13
Dependent Claim
50 words
Apparatus in accordance with claim 6 wherein the data processor stops the debiting operation and, when the means actuable by the vehicle operator has been actuated for a predetermined time period, corresponding to a maximum allowed parking period in the covered area provides an output signal indicative of this condition.
Claim 14
Independent Claim
167 words
A method for automatically debiting vehicular parking fees in a specified area comprising the steps of; (a) entering into a memory a signal indicative of a specified monetary amount in response to an externally applied signal, (b) broadcasting a signal from a stationary transmitter over said specified area including zones for pay parking, wherein said broadcast signal includes information indicating a monetary fee for parking in said zones, (c) receiving said broadcast signal in a receiver in a portable transponder carried by a vehicle, (d) storing information indicative of a monetary amount, in said read/write memory in said transponder, (e) providing information external to said transponder of said monetary amount in said memory at a given time, and (f) responding to said broadcast signal being sensed by said receiver by decreasing said monetary amount in said memory by said monetary fee for parking, and (g) providing a specific output signal indicative of the status of said monetary amount in said memory, or said parking status being invalid.
Claim 15
Independent Claim
167 words
A method for automatically debiting vehicular parking fees in a specified area comprising the steps of; (a) entering into a memory a signal indicative of a specified monetary amount in response to an externally applied signal, (b) broadcasting a signal from a stationary transmitter over said specified area including zones for pay parking, wherein said broadcast signal includes information indicating a monetary fee for parking in said zones, (c) receiving said broadcast signal in a receiver in a portable transponder carried by a vehicle, (d) storing information indicative of a monetary amount, in said read/write memory in said transponder, (e) providing information external to said transponder of said monetary amount in said memory at a given time, and (f) responding to said broadcast signal being sensed by said receiver by decreasing said monetary amount in said memory by said monetary fee for parking, and (g) providing a specific output signal indicative of the status of said monetary amount in said memory, or said parking status being invalid.
Claim 16
Dependent Claim
38 words
A method in accordance with claim 13 wherein said broadcast signal information indicates current date and time and the monetary fee per unit time and the monetary amount in said memory is decreased as a function of time.
Claim 17
Dependent Claim
16 words
A method in accordance with claim 13 wherein said broadcast signal is in an RF range.
Claim 18
Dependent Claim
29 words
A method in accordance with claim 13 wherein said specific output signal indicative of the status of said monetary amount in said memory is readable external to said vehicle.
Claim 19
Dependent Claim
22 words
Apparatus in accordance with claim 13 wherein said specific output signal is transmitted outside said vehicle from a transmitter within said vehicle.
Claim 20
Dependent Claim
68 words
A method in accordance with claim 13 wherein said steps of providing, external to said transponder, information of the monetary amount in said memory is done by interrogating said memory in response to a specific interrogation signal applied external to said vehicle and transmitting outside of said vehicle said signal indicative of the monetary amount in said memory in response to reception of said externally applied interrogating signal.
Claim 21
Dependent Claim
60 words
A method in accordance with claim 14 wherein a program in said transponder is activated for receiving the transmitted signal, decoding the transmitted signal and changing the information stored in said transponder memory as a function of time to debit a monetary amount in the memory at a rate controlled by said monetary parking rate transmitted by said stationary transmitter.
Claim 22
Dependent Claim
47 words
A method in accordance with claim 19 wherein the debiting operation is stopped, an output signal is provided indicative of this condition when the apparatus of said program has been activated for a predetermined time period, corresponding to a maximum allowed parking period in the covered area.
Claim 23
Dependent Claim
39 words
A method in accordance with claim 14 in which an elapsed time that said vehicle is within said pay parking zone is tracked, said time being in relation to said current date and time received from said stationary transmitter.
Claim 24
Dependent Claim
38 words
A method in accordance with claim 21 which includes the step of calculating a fee based on said broadcast fee per unit time and said elapsed time, and periodically debiting said parking credits signal to reflect said fee.
Claim 25
Dependent Claim
48 words
A method in accordance with claim 22 including the further step of storing in said read/write memory a running total of said fee charged, and displaying in said portable transponder to a vehicle operator at least a present quantity of balance of monetary amount of said running total.
Claim 26
Dependent Claim
223 words
Apparatus for automatically debiting parking fees for vehicles in a specified area comprising, a stationary transmitter broadcasting an RF signal over said specified area including zones for pay parking, wherein said broadcast signal includes information indicating a monetary fee per unit time for parking in said zones, and a signal indicating current date and time, and a portable transponder located within said vehicle, said transponder including, a) a receiver for receiving said broadcast RF signal, b) a read/write memory for storing information indicative of a monetary amount, c) means included within said transponder for providing information external to said transponder of said monetary amount in said memory at a given time, and d) a clocking source; e) a data processor coupled to said read/write memory, said clocking source and said receiver, said data processor being activated to respond to said RF broadcast signal being sensed by said receiver by decreasing said monetary amount in said memory by said monetary fee per unit time for parking in accordance with a time derived from said clocking source, said memory providing a specific output signal indicative of the status of said monetary amount in said memory, or said parking status being invalid, said data processor providing for entering into said memory a signal indicative of a specified monetary value in response to an externally applied signal.
Claim 27
Dependent Claim
223 words
Apparatus for automatically debiting parking fees for vehicles in a specified area comprising, a stationary transmitter broadcasting an RF signal over said specified area including zones for pay parking, wherein said broadcast signal includes information indicating a monetary fee per unit time for parking in said zones, and a signal indicating current date and time, and a portable transponder located within said vehicle, said transponder including, a) a receiver for receiving said broadcast RF signal, b) a read/write memory for storing information indicative of a monetary amount, c) means included within said transponder for providing information external to said transponder of said monetary amount in said memory at a given time, and d) a clocking source; e) a data processor coupled to said read/write memory, said clocking source and said receiver, said data processor being activated to respond to said RF broadcast signal being sensed by said receiver by decreasing said monetary amount in said memory by said monetary fee per unit time for parking in accordance with a time derived from said clocking source, said memory providing a specific output signal indicative of the status of said monetary amount in said memory, or said parking status being invalid, said data processor providing for entering into said memory a signal indicative of a specified monetary value in response to an externally applied signal.
Claim 28
Dependent Claim
32 words
Apparatus in accordance with claim 24 wherein said means for providing information external to said transponder of said monetary amount in said memory comprises a display unit readable external to said vehicle.
Claim 29
Dependent Claim
42 words
Apparatus in accordance with claim 24 wherein said means for providing information external to said transponder includes a transmitter for transmitting information of the parking status or monetary amount in said memory outside of said vehicle in response to an interrogating signal.
Claim 30
Dependent Claim
60 words
Apparatus in accordance with claim 24 wherein said means for providing information external to said transponder of the monetary amount in said memory comprises means for interrogating said memory in response to a specific externally applied interrogation signal and transmitting said signal indicative of the monetary amount in said memory in response to reception of said externally applied interrogating signal.
Claim 31
Dependent Claim
51 words
Apparatus in accordance with claim 24 wherein the data processor stops the debiting operation and provides an output signal indicative of this condition when the means actuable by the vehicle operator device has been actuated for a predetermined time period, corresponding to a maximum allowed parking period in the covered area.
Claim 32
Dependent Claim
44 words
Apparatus in accordance with claim 28 in which said transponder data processor includes means for tracking an elapsed time that said vehicle is within said pay parking zone, said time being in relation to said current data and time received from said stationary transmitter.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1997-09-26 | 1998-03-28 | 1998-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-09-26 | 2002-03-28 | 2002-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-09-26 | 2006-03-28 | 2006-09-27 | $7700.00 | Window Closed / Lapsed |