WO2000025271A1

WO2000025271A1 - Vehicle identification system

Info

Publication number: WO2000025271A1
Application number: PCT/IB1999/001723
Authority: WO
Inventors: Leslie John Cass
Original assignee: Leslie John Cass
Priority date: 1998-10-23
Filing date: 1999-10-21
Publication date: 2000-05-04
Also published as: AU6117399A; MXPA01004034A

Abstract

The invention provides a device (18) for identifying a vehicle in at least one parking zone (12). The device (18) includes input means, communication means, storage means (22), processor means (28) and signal generation means. The input means is for feeding identification particulars of the vehicle in the parking zone (12) into the device (18). The communication means is for communicating reference identification particulars of vehicles from a remote station to the device (18). The processor means (28) includes comparator means for comparing the input identification particulars with the reference identification particulars stored in the storage means (22). The signal generation means generates a warning signal in response to the comparison. A system for identifying vehicles in a plurality of parking zones is also provided. The invention further provides a method of identifying a vehicle in a parking zone.

Description

VEHICLE IDENTIFICATION SYSTEM

THIS INVENTION relates to an identification system. In particular, it relates to a system for identifying vehicles in a plurality of parking zones and to a device for use in the system. It also relates to a method of identifying a vehicle in a parking zone.

According to the invention, there is provided a device for identifying a vehicle in at least one parking zone, the device including input means for feeding input identification particulars of the vehicle in the parking zone into the device; storage means for storing reference identification particulars of vehicles; processor means connected to the input means and to the storage means, the processor means including comparator means for comparing the input identification particulars with the reference identification particulars; and signal generation means for selectively generating a warning signal in response to the comparison.

The device may include communication means for communicating the reference identification particulars between the device and a remote station. The device preferably includes timing means for timing the duration for which the vehicle is parked in the parking zone.

In certain embodiments, the processor means defines the timing means and is operable to calculate a monetary amount due for parking in the parking zone so that the device functions as a parking meter.

Further in accordance with the invention, there is provided a device for identifying a vehicle in at least one parking zone, the device including input means for feeding input identification particulars of the vehicle in the parking zone into the device; communication means for communicating the input identification particulars to a remote station at which reference identification particulars of vehicles are stored, the input identification particulars and the reference identification particulars being compared at the remote station thereby to identify the vehicle; and timing means for timing the duration for which the vehicle is parked in the parking zone in order to calculate a monetary amount due for parking in the parking zone.

The device may include processor means which defines the timing means and is operable to calculate the monetary amount due so that the device functions as a parking meter.

The device typically includes display means for displaying the identification particulars and data on the monetary amount due. Accordingly, in the event of the particulars corresponding, the observed particulars may be checked prior to generating the warning signal. The storage means may thus include data defining a rate payable by the driver, e.g. a rate per hour during the day, during the evening, and so on.

Preferably, the device includes monetary receiving means for receiving monetary value, e.g. from a credit card, smart card, or the like.

The processor means may update the storage means thereby to keep a record of monetary value received e.g. cash received, credit card transactions, smart card transactions, or the like.

The device may include a printer for printing a hard-copy of selected data.

The input means may include a keypad via which the identification particulars of the vehicle and the parking zone are manually entered. In addition or instead, the input means may include a reader capable of reading in a wireless fashion a tag device in or on the vehicle, the tag carrying the said identification particulars of the vehicle. The identification particulars are typically particulars observed by a supervisor and fed into the device.

The communication means is typically a wireless communication link.

In other embodiments, the communication channel may be a hardwired link, an RF link, or any other conventional communication link. In certain embodiments, the device includes enabling means for selectively enabling the device. The enabling means may be defined by processor means and the input means in such a fashion so that upon entry of a correct PIN number the device is enabled. The PIN code may be communicated between the base station and the remote unit.

The reference identification particulars are typically reference identification particulars of stolen vehicles. Accordingly, the reference particulars may be the make, colour, registration number or the like of the vehicle.

The device may include a housing for housing its various components which is shaped and dimensioned so that it can be handheld. The housing is preferably waterproof.

Further in accordance with the invention, there is provided a system for identifying vehicles in a plurality of parking zones, the system including a remote station at which reference identification particulars of vehicles are stored; and at least one device for identifying a vehicle parked in one of the plurality of parking zones with which the device is associated, the device including input means for feeding input identification particulars of a vehicle in the parking zone into the device; communication means for communicating the input identification particulars to the remote station; and timing means for timing the duration for which the vehicle is parked in the parking zone in order to calculate a monetary amount due for parking in the parking zone, the input identification particulars and the reference identification particulars being compared at the remote station and a warning signal selectively being generated in response to the comparison.

A wireless communication means may be provided for communicating the identification particulars to the remote station.

Further in accordance with the invention, there is provided a system for identifying vehicles in a plurality of parking zones, the system including a remote station at which reference identification particulars of vehicles are stored; at least one device for identifying a vehicle parked in the parking zone with which the device is associated, the device including input means for feeding input identification particulars of a vehicle in the parking zone into the device; communication means for receiving the reference identification particulars from the remote station; storage means for storing the reference identification particulars of vehicles; processor means connected to the input means and the storage means, the processor means including comparator means for comparing the input identification particulars with the reference identification particulars; and signal generation means for selectively generating a warning signal in response to the comparison. The system may include timing means for timing the duration for which the vehicle is parked in the parking zone, the processor means defining the timing means and being operable to calculate a monetary amount due for parking in the parking zone.

The input means may include a reader capable of reading a tag device hidden in or on the vehicle in a wireless fashion, the tag carrying the said identification particulars of the vehicle.

In certain embodiments, the system includes a control centre and plurality of remote stations at remote locations with parking zones, each remote station being in communication with the control centre via a telecommunication network to receive reference identification particulars and each device being in wireless communication with an associated remote station.

The telecommunication network is typically a cellular telephone network. Accordingly, the reference identification particulars may be downloaded by means of SMS messages.

In certain embodiments, the telecommunication network is the Internet.

The remote station may include alternate communication means for communicating with other databases. For example, the base station may include a further communication interface arranged to interface with NATIS (National Traffic Information Service) . The interface may be configured to communicate via the Internet to NATIS, law enforcement authorities, or the like. A plurality of regional base stations may be provided which are each linked via a communication network, e.g. the Internet, to a national control centre.

Still further in accordance with the invention, there is provided a method of identifying a vehicle in a parking zone, the method including feeding identification particulars into a device which has access to a database which includes reference identification particulars of vehicles; comparing identification particulars of the vehicle in the parking zone with the reference identification particulars; and selectively generating a warning signal in response to the comparison.

The reference identification particulars are typically the identification particulars of stolen vehicles.

The database may be provided in the device and the method includes updating the database periodically. The method may include communicating the identification particulars in a wireless fashion from the device to a remote station at which the database is located.

The invention is now described, by way of example, with reference to the accompanying diagrammatic drawings.

In the drawings,

Figure 1 shows a system or installation, in accordance with the invention, for monitoring the use of zones or parking bays; Figure 2 shows a schematic representation of a device or remote unit, also in accordance with the invention, of the installation of Figure

1 ;

Figure 3 shows a schematic block diagram of the remote unit of Figure 2;

Figure 4 shows a schematic circuit diagram of the remote unit of Figure 3;

Figure 5 shows a schematic flow chart of information in the system or installation; and Figure 6 shows the device or remote unit installed at a parking area including a plurality of parking zones or bays.

Referring to the drawings, reference numeral 10 generally indicates an installation or system, in accordance with the invention, for monitoring the use of a plurality of parking zones or bays 1 2 (only a few of which are shown and referenced in the drawings). The installation 10 includes a national control centre 1 3 which is connected via a communication link 14, e.g. the Internet, to a plurality of base stations 1 6 (only a few of which are shown in the drawings) which are located in various parts of the country e.g. in various suburbs, shopping centres, or the like. Each base station 1 6 is remotely connected to a plurality of portable remote units 1 8 via a conventional cellular telephone network 20. The parking bays 1 2 are arranged in groups, each group being associated with a specific portable remote unit 1 8 which is allocated to a supervisor (not shown) who, with the aid of the portable remote unit 1 8, monitors the use of the parking bays 1 2 as described in more detail below. In other embodiments of the invention, the remote units 1 8 communicate with the base stations 1 6 using conventional RF transceivers (not shown). The national control centre 1 3 is linked to NATIS via a digital communication link, e.g. the Internet, so that reference identification particulars such as the model, make, colour, or registration particulars of vehicles, e.g. stolen vehicles, may be fed into its internal storage means. The national control centre 1 3 thus includes comprehensive details on vehicles such as stolen vehicles which may then be communicated via the communication link 14 to each base station 1 6 where the particulars are stored in its internal memory. Each remote unit 1 8 includes a memory 22 (see Figures 2 and 3) in which a database of reference identification particulars of vehicles is stored. The reference identification particulars are downloaded from the base station 1 6 via the conventional cellular telephone network 20 in the form of SMS (Short Message System) messages. During the course of the day if further reference identification particulars e.g. particulars of a vehicle which has been stolen during the course of the day are required, these particulars may be instantaneously downloaded into the memory 22 via the network 20.

The portable remote units 18 include a housing which is water-proof and which is shaped and dimensioned to define a hand-held unit which includes its various components. The remote unit 1 8 includes a display 24 (see Figures 2 to 4) for displaying various information to the supervisor, as described in more detail below. The remote unit 1 8 further includes input means in the form of a keypad 26, a warning LED 30, a receipt printer 32, a power supply unit 34 which includes a lithium re-chargeable battery for powering the remote unit, a cellular interface

36 which is operable to receive and transmit data via the conventional cellular telephone network 20, and reading means for reading monetary value from a smart card, a credit card, or the like. When a driver of a vehicle requiring use of a particular parking zone or bay has parked his car, the supervisor of the group of parking bays in which the specific bay is located approaches the vehicle and, via the keypad 26 of his remote unit 1 8, enters observed identification particulars of the vehicle into the remote unit 1 8. The observed identification particulars are typically the registration number of the vehicle and the processor unit 28 then access the memory 22 in which a database of vehicle particulars are stored. Reference particulars corresponding to the registration number are then retrieved from the memory 22 and displayed on the display 24. The reference particulars typically include the make, colour, model etc. of the vehicle and the supervisor then visually compares these particulars with the vehicle parked in the parking bay. In the event of there being a mismatch between the reference particulars and the observed particulars, the supervisor may then alert the relevant authorities by communicating a warning signal to the base station 1 6 associated with the particular remote unit 1 8.

Further, the memory 22 includes comprehensive details on vehicles which are being illegally used e.g. stolen vehicles or the like. The processor unit 28 thus compares the registration number which has been fed in via the keypad 26 with a database of stolen vehicles in the memory 22 and, if the comparison is positive, the processor unit 28 activates the warning LED 30 thereby to alert the supervisor. The supervisor may then double check that the vehicle registration number which he has fed in via the keypad 26 is correct by comparing the observed registration number of the vehicle with the particulars entered in via the keypad 26 and which are displayed on the display 24. If the correct registration number has in fact been entered, the warning signal may be either automatically, or in response to an action of the supervisor, be transmitted via the cellular interface 36 to the associated base station 1 6. The associated base station 1 6 may then alert the relevant authorities e.g. the police or the like. It is however to be appreciated that, instead of the cellular communication link 20, a radio link, a wired link via a conventional hardwired telephone system, an Internet link or the like may be used to communicate between the base station 1 6 and the remote unit 1 8 or used to communicate between the base stations 1 6 and the control centre 1 3.

In addition to entering the vehicle registration number into the remote unit 1 8, each parking bay 1 2 associated with the specific remote unit 1 8 is numbered and an identification number of the specific parking bay is also entered into the remote unit 1 8 via the keypad 26. Once parking of the vehicle in the specific parking bay has been authorised, timing means defined by the processor unit 28 for timing the duration of the vehicle in the parking bay is then initialised. The processor unit 28 retrieves reference data from the memory 22 which may be selectively downloaded into the memory 22 from the base station 1 6. The processor unit 28 then calculates the rate of charge dependent on the time of day, day of the week, class of parking area, or the like.

The display 24 is typically a ten line 30 digit LCD display which, under control of the processor unit 28, displays the registration number of the vehicle, the number of the parking bay in which the vehicle is parked, the time and date, the rate per hour for use of the parking bay, or the like. Once the supervisor has received payment for use of the parking bay and entered payment details into the remote unit 1 8 via the key pad 26, the display may confirm payment by displaying "Thank you. Payment made before departure. Pay only the amount on the screen". It is to be appreciated however that any other messages may be displayed on the display 24. The processor unit 28 may thus keep financial records of the financial transactions that take place during the course of the day and may then transmit comprehensive details to its associated base station 1 6. The base station 1 6 also includes processor means for generating statistics on the use of the various parking bays, running accounts on the total amount of cash received or the like.

In the event of the user not paying the supervisor the required amount, the remote unit 1 8 may communicate the reference particulars of the vehicle to the base station 1 6 which may then notify the relevant local authorities in order to take legal action. In order to facilitate payment to the supervisor, the reading means 38 is provided for receiving smart cards, credit cards, or the like. A facility is typically provided in the remote unit 1 8 to provide benefits for regular or monthly parking users. In certain embodiments, the remote unit 1 8 includes a transponder interrogator for interrogating an electronic tag provided on the vehicle. The electronic tag includes the identification particulars of the vehicle. In other embodiments, the electronic tag may be provided in the form of a key-ring.

The remote unit 1 8 is arranged so that the user may prepay for use of the bay for a specific period of time or pay the supervisor upon returning to collect the vehicle. In the event of the user prepaying the supervisor, the printer 32 may print the appropriate receipt in advance.

However, in the event of the user only paying the supervisor upon returning to the vehicle, the identification number of the parking bay is entered into the portable unit 1 8 which then displays the registration number of the vehicle presently parked in the bay. The processor unit 28 then calculates the amount due and display 24 then indicates that this amount must be paid directly to the attendant. It is to be appreciated that they display 24 may then further display various other messages such as "Not paid yet", "If not paid legal action will follow from the local authority" or the like.

In order to avoid unauthorised use of each remote unit 1 8, each supervisor is furnished with a unique identification code or PIN number which is fed into the processor unit 28 via the keypad 26. If the

PIN number matches a reference PIN number in the memory 22 the remote unit 1 8 is activated or enabled. The reference PIN number may be downloaded from the base station 1 6 via the network 20.

Figure 3 of the drawings shows an embodiment of electronic circuitry of the remote unit 18. The unit 1 8 includes a conventional cellular telephone antenna 40 which is connected via line

42 to a standard cell phone receiver including a conventional pre-amp, local oscillator, mixers, IF amplifiers and detectors. The receiver 44 is coupled to a detector/decoder 46 which, in turn, is connected to the memory 22 and to the display 24 and a logic amplifier and digital interface. The unit 1 8 includes a PC compatible interface 48 for connection to computing facilities at the base station 1 6. Further, a transmitting arrangement 50 and a standard cellular telephone transmitter 52 are provided for communicating with the base station 1 6. A typical circuit diagram of the device or remote unit 1 8 is shown in

Figure 4. In the embodiment of the invention shown in Figures 1 to 4 of the drawings, the reference identification particulars are downloaded and stored in the remote unit 1 8. However, in other embodiments of the invention, as shown in Figure 5, the reference identification particulars are stored in the remote or base stations 1 6. In this embodiment, the vehicle identification particulars are fed into the device or remote unit 18 either manually or remotely by means of an electronic tag as shown in block 80 in Figure 5. The device 1 8 then communicates the identification particulars via its transmitter arrangement 50 to an associated base station 1 6 which is part of a local area computer as shown at block 82. At the base station, the reference identification particulars are compared with the identification particulars fed into the device 1 8 and, if the vehicle particulars match those of a stolen vehicle, as shown at block 84, a link to the relevant authorities is provided as shown at block 86. The base station 1 6 may then retrieve reference vehicle particulars such as the colour, the make, or model of the vehicle and communicate them back to the device or remote unit 1 8 whereupon the data is displayed on its display 24. As shown at block 88, the supervisor may then compare the identification particulars received from the base station 1 6 in order to ascertain whether or not erroneous data has been entered into the remote unit 18. If there is a mismatch of data, the remote unit 1 8 may communicate a warning signal to the relevant authorities as shown by line 90.

Once the relevant identification particulars have been entered by the supervisor into the remote unit 1 8, the motorist can then go shopping whilst the car is being supervised by the supervisor. Upon entry of the vehicle identification particulars into the remote unit 1 8, a timer is set to time the duration for which the vehicle will be parked in the parking zone 1 2 so that an appropriate charge may be calculated upon return of the motorist. As shown at block 92, once the motorist returns to the parking bay or zone 1 2 data on the relevant parking bay is entered into the remote unit 1 8 which then calculates a monetary amount due for use of the parking bay. As shown at block 94, all payments received are communicated to the remote stations 1 6 for accounting purposes. Summaries of all financial transactions may then be communicated to the control centre 1 3 as generally indicated by block 96.

Referring in particular to Figure 6 of the drawings, reference numeral 100 generally indicates the arrangement of parking zones 1 2 proximate a roadway 102. As mentioned above, each vehicle may include an electronic tag which contains the identification particulars of the vehicle. Accordingly, a remote interrogator 104 may be located proximate the parking zone 1 2 to read the electronic tag provided on the vehicle. In addition or instead, a conventional automated monetary value receiving device is provided.

The installation or system 10 provides a facility at the national control centre 13 to monitor use of a legal vehicle registration number at different locations or areas throughout the country. In particular, similar vehicle registrations are monitored and time durations between monitoring of the same registration number are determined to see if the distance travelled by the vehicle is feasible. If it appears that duplicate registration numbers exist, the appropriate authorities may be contacted for legal action. The inventor believes that the invention, as illustrated, provides an enhanced installation 1 0 for monitoring the use of and identifying stolen vehicles. As the registration number of the vehicle requiring use of the parking bays is entered into the remote unit 1 8, each time a vehicle is parked the registration particulars may be compared with a reference database to identify the illegal use of vehicles.

Claims

CLAIMS:

1 . A device for identifying a vehicle in at least one parking zone, the device including input means for feeding input identification particulars of the vehicle in the parking zone into the device; communication means for communicating reference identification particulars of vehicles from a remote station to the device; storage means for storing reference identification particulars; processor means connected to the input means and to the storage means, the processor means including comparator means for comparing the input identification particulars with the reference identification particulars; and signal generation means for selectively generating a warning signal in response to the comparison.

2. A device as claimed in Claim 1 , which includes timing means for timing the duration for which the vehicle is parked in the parking zone.

3. A device as claimed in Claim 2, in which the processor means defines the timing means and is operable to calculate a monetary amount due for parking in the parking zone so that the device functions as a parking meter.

4. A device for identifying a vehicle in at least one parking zone, the device including input means for feeding input identification particulars of the vehicle in the parking zone into the device; communication means for communicating the input identification particulars to a remote station at which reference identification particulars of vehicles are stored, the input identification particulars and the reference identification particulars being compared at the remote station thereby to identify the vehicle; and timing means for timing the duration for which the vehicle is parked in the parking zone in order to calculate a monetary amount due for parking in the parking zone.

5. A device as claimed in Claim 4, which includes processor means which defines the timing means and is operable to calculate the monetary amount due so that the device functions as a parking meter.

6. A device as claimed in Claim 5, which includes display means for displaying the identification particulars and data on the monetary amount due.

7. A device as claimed in any one of the preceding claims, which includes monetary receiving means for receiving monetary value.

8. A device as claimed in any one of the preceding claims, which includes a printer for printing a hard-copy of selected data.

9. A device as claimed in any one of the preceding claims, in which the input means includes a keypad via which the identification particulars of the vehicle and the parking zone are manually entered.

10. A device as claimed in any one of the preceding claims, in which the input means includes a reader capable of reading in a wireless fashion a tag device in or on the vehicle, the tag carrying the said identification particulars of the vehicle.

1 1 . A device as claimed in any one of the preceding claims, in which the communication means is a wireless communication link.

1 2. A device as claimed in any one of the preceding claims, which includes enabling means for selectively enabling the device.

1 3. A device as claimed in Claim 1 2, in which the enabling means is defined by processor means and the input means in such a fashion so that upon entry of a correct PIN number the device is enabled.

14. A device as claimed in any one of the preceding claims, in which the reference identification particulars are reference identification particulars of stolen vehicles.

1 5. A device as claimed in any one of the preceding claims, which includes a housing for housing its various components which is shaped and dimensioned so that it can be hand-held.

16. A system for identifying vehicles in a plurality of parking zones, the system including a remote station at which reference identification particulars of vehicles are stored; and at least one device for identifying a vehicle parked in one of a plurality of parking zones with which the device is associated, the device including input means for feeding input identification particulars of a vehicle in the parking zone into the device; communication means for communicating the input identification particulars to the remote station; and timing means for timing the duration for which the vehicle is parked in the parking zone in order to calculate a monetary amount due for parking in the parking zone, the input identification particulars and the reference identification particulars being compared at the remote station and a warning signal selectively being generated in response to the comparison.

17. A system as claimed in Claim 1 6, in which a wireless communication means is provided for communicating the input identification particulars to the remote station.

1 8. A system for identifying vehicles in a plurality of parking zones, the system including a remote station at which reference identification particulars of vehicles are stored; at least one device for identifying a vehicle parked in one of a plurality of parking zones with which the device is associated, the device including input means for feeding input identification particulars of a vehicle in the parking zone into the device; communication means for receiving the reference identification particulars from the remote station; storage means for storing the reference identification particulars of vehicles; processor means connected to the input means and the storage means, the processor means including comparator means for comparing the input identification particulars with the reference identification particulars; and signal generating means for selectively generating a warning signal in response to the comparison.

1 9. A system as claimed in Claim 1 8, which includes timing means for timing the duration for which the vehicle is parked in the parking zone, the processor means defining the timing means and being operable to calculate a monetary amount due for parking in the parking zone.

20. A system as claimed in any one of the preceding claims 1 6 to 1 9 inclusive, in which the input means includes a reader capable of reading a tag device hidden in or on the vehicle in a wireless fashion, the tag carrying the said identification particulars of the vehicle.

21 . A system as claimed in any one of the preceding claims 1 6 to 20 inclusive, which includes a control centre and plurality of remote stations at remote locations with parking zones, each remote station being in communication with the control centre via a telecommunication network to receive reference identification particulars and each device being in wireless communication with an associated remote station.

22. A system as claimed in Claim 21 , in which the telecommunication network is a cellular telephone network.

23. A system as claimed in Claim 22, in which the reference identification particulars are downloaded by means of SMS messages.

24. A system as claimed in any one of the preceding claims 21 to 23 inclusive, in which the telecommunication network is the Internet.

25. A system as claimed in any one of the preceding claims 1 6 to 24 inclusive, in which the remote station includes alternate communication means for communicating with other databases.

26. A method of identifying a vehicle in a parking zone, the method including feeding identification particulars into a device of the vehicle in the parking zone; transmitting the identification particulars to a remote station; comparing identification particulars of the vehicle in the parking zone with the reference identification particulars at the remote station; and selectively generating a warning signal in response to the comparison.

27. A method as claimed in Claim 26, in which the reference identification particulars are the identification particulars of stolen vehicles.

28. A method as claimed in Claim 26 or Claim 27, in which the database is provided in the device and the method includes updating the database periodically in a wireless fashion.

29. A device, substantially as herein described and illustrated.

30. A system, substantially as herein described and illustrated.

31 . A method, substantially as herein described and illustrated.