WO2013143231A1 - 一种卡机和停车场收费系统 - Google Patents

一种卡机和停车场收费系统 Download PDF

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Publication number
WO2013143231A1
WO2013143231A1 PCT/CN2012/077573 CN2012077573W WO2013143231A1 WO 2013143231 A1 WO2013143231 A1 WO 2013143231A1 CN 2012077573 W CN2012077573 W CN 2012077573W WO 2013143231 A1 WO2013143231 A1 WO 2013143231A1
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WO
WIPO (PCT)
Prior art keywords
card
vehicle
machine
card machine
radar
Prior art date
Application number
PCT/CN2012/077573
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English (en)
French (fr)
Inventor
冯林
Original Assignee
Feng Lin
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Feng Lin filed Critical Feng Lin
Publication of WO2013143231A1 publication Critical patent/WO2013143231A1/zh

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Classifications

    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07BTICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B15/00Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
    • G07B15/02Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points taking into account a variable factor such as distance or time, e.g. for passenger transport, parking systems or car rental systems
    • G07B15/04Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points taking into account a variable factor such as distance or time, e.g. for passenger transport, parking systems or car rental systems comprising devices to free a barrier, turnstile, or the like

Definitions

  • the invention belongs to the technical field of mechanical automation, and relates to a card machine of a parking lot charging system and a parking lot charging system with the same.
  • the parking system's charging system includes entrance equipment, export equipment and management control center.
  • the entrance equipment includes the entrance card issuing machine and the electric railing machine.
  • the export equipment includes the export card reader and the electric railing machine.
  • the entrance card issuing machine and the export card reader are collectively referred to as the card.
  • the machine is a card-reading, card reading or card-receiving device set on the shoulder.
  • the electric railing machine After the driver picks up the card, the electric railing machine releases the vehicle, and the vehicle automatically lowers the railing after passing the vehicle detection line.
  • the vehicle detection line located under the lane detects the vehicle, and the driver passes the monthly rent card within 10 cm of the induction box panel sensing area, and the IC card reader in the ticket box reads Take the characteristics of the card and related information to determine its validity. If it is valid, the electric railing machine releases the vehicle. After the vehicle detects the line, the vehicle automatically puts down the railing. If it is invalid, the light alarms and no admission is allowed.
  • the driver delivers the parking lot IC card to the toll collector.
  • the toll collector confirms that the IC card is legal and valid, press the enter button and the electric railing rises.
  • the vehicle detects the line through the vehicle buried under the lane, the electric railing automatically falls.
  • the vehicle detection line located under the lane detects the vehicle, and the driver puts the monthly rent card in the sensor box of the exit ticket box. The distance is swept, and the IC card reader in the ballot box reads the characteristics of the card and the information about the IC card to determine its validity.
  • the electric railing machine is raised to release the vehicle.
  • the management control center obtains the card reading instructions of the entrance card issuer and the exit card reader, controls the lifting timing of the electric railing machine at the entrance and exit, and simultaneously counts and calculates the parking charge, and judges the validity of the card. And identification.
  • the entrance card issuer and the exit card reader of the existing parking lot charging system are all fixed on the shoulder of the road.
  • the entrance card issuer or the exit card reader distance There is always a certain distance between the solid yellow lines on both sides of the road.
  • the owner In the ticket box panel sensing area of the card reader, in this case, the owner has to get off the card to take the card or swipe the card, and since the door is blocked by the entrance card issuing machine or the exit card reader, the driving door is not very convenient, so that the owner cannot Do not shift the car and then open the door to get the card, which makes the card or card swip very inconvenient, and affects the speed of the gate.
  • Some drivers do not want to get off the card, often pick up their feet and extend the body. It is very unsafe to take a card outside the window, and even worse, the tragedy of car crash caused by accidental stepping on the gas pedal when lifting your foot.
  • Chinese invention patent discloses an extended card feeding device of a non-contact IC card ejecting machine, the device comprising the same
  • a vehicle sensing sensor for sensing the arrival of the vehicle
  • a card sending mechanism for extending the card sent by the card slot to the vehicle is provided outside the chassis, and the card feeding mechanism senses according to the vehicle sensor.
  • the arriving vehicle signal will automatically be sent by the IC card that the spit card spit out.
  • the IC card is sent to the front window where the driver is located, and the driver can reach out to the card without taking the button.
  • the card feeding device only delivers the card to the front window where the driver is located, when the long-term card user needs to swipe the card into the parking lot, it is still difficult for the human hand to obtain the card sensing area, which is suitable for reading at present.
  • the card issuing device and the card issuing device of the card issuing device and the outlet card reader are not very suitable.
  • the card feeding arm re-sends the card feeder after the card is sent. When the return position is aligned with the card slot, it is difficult to align the card slot, which makes it difficult for the card feeder to receive the card spit out from the card slot, resulting in frequent failures and greatly reduced practicality.
  • the object of the present invention is to solve the above-mentioned technical problems, and to provide a card machine for a parking lot and a parking lot charging system having the same.
  • the card machine includes an entry card issuer and an exit card reader. Both the entrance card issuer and the exit card reader include a body.
  • the card-receiving port and the card-receiving button are arranged on the front panel of the inlet card dispenser body.
  • the card issuing machine body is internally provided with a card issuing device and a card feeding device for conveying the card issued by the card issuing device to the card taking port, and a card taking button is also arranged on the front panel of the card issuing machine body, and the card issuing machine is provided at the front end panel of the card issuing machine body.
  • the inside of the body is also provided with a card reading device, and a front card panel is also provided with a card reading sensing area; in order to guarantee the charging of the temporary card user, there is usually a manual charging at the parking lot exit, so usually, the card reader
  • the inside of the body only includes a card reading device for reading a long-term card, and a card sensing area is arranged on the front panel of the body of the outlet card reader.
  • the invention adds the base on the basis of the existing card machine, the internal components of the card machine and the functions are not changed, and only the card machine needs to be swung relative to the base. Whether the body of the card issuing machine of the entrance swings relative to the base or the body of the card reader of the outlet swings relative to the base, the protection of the present invention belongs to the present invention. Wai.
  • the invention provides a card machine, comprising a body, wherein the machine body is provided with a device for issuing a card or/and a device for reading a card, wherein the card machine further comprises a base for fixing on the ground.
  • the body swings about a rotating shaft disposed between the base and the body.
  • the rotating shaft refers to: When the object rotates, its points do circular motion, and the centers of the circumferences are on the same straight line, and the straight line is called "rotation axis". Whether the body fixed connection bearing or the base fixed connection bearing is connected to the rotating shaft of the body according to the present invention.
  • the body is oscillated about the rotating shaft by a motor.
  • the card machine further includes a braking device for locking the body when the body stops swinging.
  • the hydraulic system includes a hydraulic rod, and the hydraulic system includes a hydraulic rod, and two ends of the hydraulic rod are respectively connected to the base and the body.
  • the swinging surface of the body is perpendicular to the front end panel of the body.
  • an access port or / and a card sensing area are provided.
  • the top end of the card body is 90° to 150° to the front panel of the body.
  • the human body infrared detecting device is further disposed in the card machine body, and the pyroelectric infrared sensing probe of the human body infrared detecting device is disposed on the front end panel of the card machine body.
  • the invention also provides a parking lot charging system, comprising a card machine, an electric railing machine and a management control center, wherein the card machine is the card machine, the system further comprises a radar system, and the radar system is used for acquiring The speed of the vehicle to be charged and the distance between the card machine and the side of the vehicle to be charged.
  • the body of the driving card machine swings to the toll vehicle, and according to the radar
  • the card machine obtained by the system and the side of the vehicle to be charged The distance controls the angle at which the card machine body swings toward the toll collection vehicle; when the railing of the electric railing machine is lifted, the drive card machine body swings in a direction away from the toll collection vehicle.
  • the radar system includes a first speed measuring radar disposed on the railing of the electric railing and a second ranging radar disposed in the body of the card machine.
  • a human body infrared detecting device is further disposed in the card machine body, and the pyroelectric infrared sensing probe of the human body infrared detecting device is disposed on a front end panel of the card machine body, and the pyroelectric infrared sensing probe detects the human body infrared in front of the probe body. After the signal, the body of the drive card is swung to the vehicle to be charged.
  • the invention is arranged to make the body swing to the to-be-charged vehicle after the radar system recognizes that the vehicle to be charged is stopped, so that the distance between the body and the side of the vehicle is reduced, and the hand is taken to take the card spitting from the card outlet of the body. And it is convenient for the person to press the card to take the card, which also facilitates the card to be close to the card sensing area to swipe the card, which is more practical than merely handing the card to the driver, and the body and the base are connected by swinging, swinging Driven by motor or hydraulic system, the structure is simple, the cost is low, and because the body swing is driven by the motor and hydraulic system, the swing angle is convenient to control, and the stability of the card machine operation is high.
  • the performance is more stable.
  • the card access opening at the top of the body and setting the top end to an inclined angle it is convenient for the card issuing device to output the card, and also facilitates the driver to take the card or/and swipe the card after the body swings and tilts.
  • the side width of the body of the card machine is not allowed to be too wide, otherwise the normal passage of the vehicles affecting the lanes on both sides will be increased, and the card access port, the card take-up button and the card swipe area will be set.
  • the top end is set at an oblique angle, which reduces the width of the side of the card body.
  • the card machine By setting the human body infrared detecting device, when the driver and the card machine are facing each other, the card machine swings to the side of the vehicle, which ensures that the card machine does not deviate from the position of the cab when swinging to the side of the vehicle, thereby avoiding the cause.
  • the card machine deviates from the cab, which affects the problem of button take-up or/and swiping, which affects the speed of the gate.
  • the human body infrared detecting device after the human body infrared detecting device is provided, the card can be automatically spit out without the need of artificially pressing the card taking button.
  • FIG. 1 is a schematic diagram of a parking lot charging system in the prior art
  • FIG. 2 is a schematic perspective structural view of an inlet card issuing machine according to Embodiment 1 of the present invention
  • FIG. 3 is a schematic diagram showing the internal structure of an inlet card issuing machine base according to Embodiment 1 of the present invention
  • FIG. 4 is a schematic perspective structural view of an exit card reader according to Embodiment 2 of the present invention.
  • Figure 5 is a side elevational view of the outlet card reader of the embodiment 2 of the present invention.
  • Figure 6 is a side elevational view of the inlet card issuing machine swinging toward the vehicle according to the embodiment of the present invention
  • Figure 7 is a side elevational view of the outlet card reader of the embodiment of the present invention when it is swung toward the vehicle;
  • FIG. 8 is a structural block diagram of a parking lot charging system according to Embodiment 1 of the present invention.
  • Figure 9 is a block diagram showing the structure of a parking lot charging system according to Embodiment 2 of the present invention.
  • the invention provides a card machine for a parking lot and a parking lot charging system having the same.
  • the card machine includes an entrance card issuer and an exit card reader.
  • the existing parking lot charging system is shown in Fig. 1, and includes an inlet device, an outlet device, and a management control center.
  • the inlet device includes an inlet card issuing machine 11, an electric railing machine 12 at the entrance, and an electromagnetic induction line 13 disposed at the inlet.
  • the outlet device includes an exit card reader 21, an electric railing machine 22 at the outlet, and an electromagnetic induction coil 13 and a camera (not shown) disposed at the outlet
  • the inlet card issuing machine 11 internally includes The card issuing device and the device for reading the card
  • the entrance card issuing machine 11 is provided with a card exit port, a card taking button for triggering the card issuing device to be activated, and a card sensing area. Since the exit of the car park is generally charged by the card, the export is read.
  • the card machine 21 is internally provided with only means for reading the card, for reading the magnetic card held by the user of the long-term card, and the card reader sensing area 21 is provided with a card sensing area.
  • the working principle of the parking lot charging system is already well known and will not be described here.
  • the present invention improves upon the entry card issuing machine or/and the exit card reader on the basis of the existing parking lot charging system, and the corresponding parking lot charging system is also improved.
  • the purpose of the improvement is to make the card machine automatically swing to the vehicle to be charged after the car is stopped, so that the driver can easily take the card or swipe the card.
  • the embodiment provides an inlet card issuing machine 11 .
  • the inlet card issuing machine 11 includes a body 111 and a base 112.
  • the upper portion 1111 of the body 111 has a square shape, and the lower portion 1112 is In the shape of the inverted body, the upper portion 1121 of the base is in the shape of a base, and the lower portion 1122 is in the shape of a square.
  • the lower portion 1122 of the base is fixed to the ground during installation, and the upper portion 1121 of the base 112 is used to support the body 111.
  • the body 111 swings around a rotating shaft 113 disposed between the upper portion 1121 of the base and the lower portion 1112 of the body.
  • a stepping motor 1123 is fixed inside the base 112, and the motor shaft 11231 of the stepping motor 1123 is The rotating shaft 113 is mechanically coupled by a gear 11232.
  • the rotating shaft 113 is fixedly coupled to the lower end of the body 111.
  • a bearing 1122 supporting the rotating shaft 113 is fixed to the upper end of the base 112.
  • a brake device is disposed on the periphery of the motor shaft. In order to prevent the body 111 from being rotated by an artificial thrust, the brake device is common in the mechanical field, and those skilled in the art can brake the structure and position of the brake device according to the existing technology. .
  • a card issuing device for issuing a card (known in the art, not shown) and a card reading device for reading the card (not shown in the drawings) are provided inside the body 111, and the upper end portion 1113 of the body is provided with
  • the bayonet port 11131, the card ejecting button 11132, and the swipe sensing area 11133 have an upper end surface of the body at an angle of 135° with the front end surface of the body.
  • the card issuing device comprises a card feeding unit and a card sending unit, and another card reader is arranged on the side of the card slot of the card sending unit, so that the driver can read the card without having to swipe the card after the card is taken.
  • the card opening of the present invention is adjusted compared with the position of the card slot of the conventional inlet card issuing machine. This is because when the body swings to a certain angle to the front end of the body, the upper top end 1113 of the body is just perpendicular to the ground, which facilitates the driver to take the card. The problem that the card top is placed at the top of the upper part of the body to prevent the magnetic card from being ejected by the card issuing device is too large to fall to the ground.
  • the card slot of the present invention and the adjustment of the position of the card sensing area, the structure of the corresponding card issuing device and the card reading device will be finely adjusted. This adjustment is a technology that can be implemented by those skilled in the art, and will not be described herein.
  • the stepping motor 1123 controls the driving motor shaft 11231 to rotate, thereby driving the body 111 to swing to the toll vehicle, and swinging to the body 111 after stopping a certain distance from the vehicle to be charged, and stopping the motor shaft at the same time.
  • the stepping motor 1123 controls the driving motor shaft 11231 to reverse, thereby driving the body 111 to swing away from the to-be-charged vehicle, swinging back to the original position, and then stopping.
  • the brake device locks the motor shaft brake.
  • the device for determining that the vehicle is stopped includes a radar speed measuring device, and the radar speed measuring device includes a first radar probe, and the first radar probe is disposed on a railing of the electric railing machine, and the electromagnetic wave of the radar is directed to the front of the vehicle. Radiation, the speed of the vehicle to be charged is measured by measuring the amount of change in the distance between the front end and the railing of the electric railing machine.
  • the distance between the body 111 and the vehicle to be charged after the swinging of the body 111 is determined by the radar ranging device, the radar ranging device includes a second radar probe, and the second radar probe is disposed at a boundary between the top end of the upper body and the front end of the body, the radar Electromagnetic waves radiate to the side of the car.
  • the radar may also be a radar that transmits ultrasonic waves.
  • the driver to remove the card from the card slot There are various ways to determine the driver to remove the card from the card slot, including active infrared technology.
  • the card blocks the infrared route, and when the card is removed, the active infrared emitter emits infrared light.
  • Received by the receiver to generate a signal can also be realized by a flexible switch, when the card is not taken out, the side of the card presses the elastic switch, and when the card is taken out, the pressing force of the card pressing the elastic switch disappears, and A signal is generated by turning the flexible switch on or off.
  • This technology can be implemented by any ordinary person in the art, and will not be described here.
  • the embodiment further provides a parking lot charging system.
  • the system further includes an inlet electric railing machine 12 and an exit card reader 21 , an electric motorized railing machine 22, an electromagnetic induction coil 13 disposed at the inlet and the outlet, a speed measuring radar device 121 disposed in the inlet electric railing machine 12, a ranging radar device 114 disposed in the inlet card issuing machine, and a management control center 31
  • the inlet card issuing machine 11 includes, in addition to the ranging radar device 114, a card issuing/reading device 115 for issuing and reading cards, a stepping motor 11 6 , and a motor for locking the stepping motor 116.
  • the shaft brake device 11 7 and the controller 118, the inlet electric railing machine 12 includes a variable frequency motor 122 in addition to the speed measuring radar device 121, the management control center 31 includes a magnetic card legality verification unit 311, and a parking fee calculation Unit 312 and control unit 313.
  • the electromagnetic induction line ⁇ 13 disposed at the entrance acquires the sensing signal, and sends the sensing signal to the management control center 31, and the control unit 313 of the management control center 31 measures
  • the speed radar device 121 transmits a start speed measurement command, and the speed measuring radar device 121 calculates the speed of reaching the vehicle.
  • the speed information is sent to the management control center 31, and the control unit 313 sends the speed to the entrance card issuing machine.
  • the ranging radar device transmits a command for real-time measurement of the distance between the entrance card issuing machine and the side of the vehicle.
  • the controller 118 of the inlet card issuing machine 11 controls the stepping motor 116 to stop rotating, and simultaneously activates the braking device 117 to brake the stepping motor 11
  • the motor shaft of 6 makes the inlet card issuing machine fixed.
  • the time information of the card is calculated, and the bar code information of the card and the card time information of the card are sent to the management control center 31;
  • the driver swipes the card setting
  • the card reading device in the exit card reader 21 reads the barcode information of the magnetic card and the card time information, and transmits the barcode information of the magnetic card and the time information of the card to the management control center 31, and the management control information identifies the legality of the card. Information and calculate the cost information generated by the magnetic card.
  • the card issuing/reading device 115 After the card issuing/reading device 115 acquires the card taking instruction, the card issuing instruction is sent to the controller 118, and the controller 118 controls the stepping motor to reverse until the body 111 of the portal card issuing machine 11 swings back to the body 111. The initial position from the farthest distance to the vehicle.
  • the outlet card reader 21 includes an upper body 211 (the upper body is similar to the body of the entrance card issuing machine) and a lower body 212 (the lower body is similar)
  • the upper body 211 of the outlet card reader includes a radio frequency card reader 2111
  • the lower body 212 includes a fixing base 2121, a fixing rod 2122 and a hydraulic rod 2123.
  • the fixing base 2121 is internally provided with an oil pump 21211, and the fixing rod 2122 is fixed.
  • a middle portion of the supporting plate 2112 is connected to a top end of the fixing rod 2122 by a rotating method, and a lower end of the supporting plate 2112 is movably connected to one end of the hydraulic rod 2123, and the hydraulic rod 2123 is The other end is connected to the middle of the side of the holder 2121 in an active manner.
  • the front panel of the radio frequency card reader 2111 is a card swipe area.
  • the front end surface of the radio frequency card reader 2111 faces the middle of the road, and the hydraulic rod 2123 is located at this time.
  • the fixing rod 2122 is close to the shoulder side.
  • the hydraulic rod 2123 is gradually extended, the RF card reader 2111 gradually swings toward the middle of the road.
  • the hydraulic rod 2123 is extended to the longest, the front end panel of the RF card reader and the road surface Vertically, when the hydraulic rod 2123 is gradually contracted, the RF card reader 2111 gradually swings toward the shoulder.
  • the front panel of the RF card reader 2111 is at an angle of 135° to the road surface, and the RF card is read.
  • the front end panel of the 2111 is at an angle of 90 ° to the support plate 2112.
  • the oil pump 21211 drives the hydraulic rod 2123 to elongate, thereby driving the upper body 211 of the outlet card reader to swing toward the toll collection vehicle, swinging to the upper body 211 and stopping at a certain distance from the side of the vehicle to be charged; Thereafter, the oil pump 21211 drives the hydraulic rod 2123 to contract, thereby driving the upper body 211 of the outlet card reader to swing away from the vehicle to be charged, swinging back to the original position, and then stopping.
  • the method for determining the stop of the vehicle is as follows: A radar speed measuring device is arranged in the outlet electric railing machine, and the radar probe of the radar speed measuring device is arranged on the railing of the electric railing machine.
  • the method for judging the distance between the upper body of the outlet electric railing machine and the side of the vehicle to be charged is: setting a radar ranging device in the radio frequency card reader of the outlet card reader, and the radar probe of the radar ranging device is set on the radio frequency card reading The lower part of the front panel of the card holder.
  • the driver's cab and the exit card reader are misaligned when the car is parked. At this time, the exit card reader swings to the side of the vehicle. If you choose to start the vehicle to reverse or advance, you may crash the exit card reader.
  • the radar speed measuring device measures the speed of the car to be non-zero, then sends an instruction to the oil pump 21211 to control the hydraulic pressure.
  • the upper body 211 of the outlet card reader swings away from the vehicle to be charged, and may also be: a human body infrared detecting device is disposed inside the radio frequency card reader 2111 of the outlet card reader, only when the human body detects infrared After the device detects the infrared signal of the human body, the upper body of the outlet card reader swings to the side of the vehicle to be charged, and the pyroelectric infrared sensing probe of the human body infrared detecting device is disposed on the front panel of the outlet card reader.
  • the infrared infrared detection probe of the human body can detect the infrared signal of the human body in a range of 2 meters in a distance and 0 to 15 in a horizontal angle. , the vertical angle is 90 ° ⁇ 180 °.
  • the present invention also provides a charging system for a parking lot.
  • the system includes an exit card reader 21, an entrance card issuing machine 11, an entrance electric railing machine 12, an outlet electric railing machine 22, and the like.
  • An electromagnetic induction coil 13 disposed at the inlet and the outlet, a speed measuring radar device 121 disposed in the inlet electric railing machine 12, a ranging radar device 114 disposed in the inlet card issuing machine, and a setting in the outlet card reader 21 a first radar device 213 for measuring a distance between an upper body of the exit card reader and a side of the vehicle to be charged, a second radar device 221 for measuring the speed of the vehicle to be charged, and a management control center 31 disposed in the outlet electric railing machine 22.
  • the inlet card issuing machine 11 includes, in addition to the ranging radar device 114, a card issuing/reading device 115 for issuing and reading cards, a stepping motor 11 6 , and a motor for locking the stepping motor 116.
  • the shaft brake device 11 7 and the controller 118, the inlet electric railing machine 12 includes a speed measuring radar device 121, and further includes an inverter motor 122, and the management control center 31 includes a magnetic card. Method of verification unit 311, the parking fee calculation unit 312, and a control unit 313.
  • the outlet card reader 21 includes, in addition to the first radar device 213, a card reading device 214 for reading a card, a hydraulic system 215, a single chip microcomputer 216, and a human body infrared detecting device 217. Including the second radar device 221, an inverter motor 122 is further included.
  • the electromagnetic induction line ⁇ 13 disposed at the entrance acquires the sensing signal, and sends the sensing signal to the management control center 31.
  • the control unit 313 of the management control center 31 sends a start speed measurement command to the speed measuring radar device 121, and the speed measurement is performed.
  • the radar device 121 calculates the speed of reaching the vehicle.
  • the control unit 313 sends a real-time measuring entrance card issuing machine to the ranging radar device of the entrance card issuing machine.
  • the controller 118 of the inlet card issuing machine 11 controls the stepping motor 116 to stop rotating, and simultaneously activates the brake device 117 to brake the motor shaft of the stepping motor 116 to fix the inlet card issuing machine. Do not move.
  • the driver who arrives at the vehicle presses the card taking button, and after the card issuing/reading device 115 acquires the card taking instruction, the card is sent to the card issuing port, and the bar code information of the card is read at the same time.
  • the time information of the card is calculated, and the bar code information of the card and the card time information of the card are sent to the management control center 31; the card issuing/reading device 115 acquires the card taking After the command, the card fetching command is sent to the controller 118, and the controller 118 controls the stepping motor to reverse until the body 111 of the inlet card issuing machine 11 swings back to the initial position of the body 111 at the farthest distance from the vehicle.
  • the electromagnetic induction line ⁇ 13 disposed at the exit acquires the sensing signal, and sends the sensing signal to the management control center 31, and the control unit 313 of the management control center 31 goes to the second of the outlet electric railing machine 22.
  • the radar device 221 sends a start speed measurement command, and the second radar device 221 Calculating the speed of reaching the vehicle.
  • the speed information is sent to the management control center 31, and the control unit 313 sends a start command to the hydraulic system 215 of the exit card reader, and the control unit 313 Sending a command for real-time measurement of the distance between the exit card reader 21 and the side of the vehicle to be charged to the first radar device 213 of the exit card reader, and as the upper body 211 of the exit card reader continuously swings toward the side of the vehicle to be charged, The distance between the upper body 211 of the exit card reader and the vehicle to be charged is continuously shortened.
  • the exit card reader 21 The single chip microcomputer 215 controls the hydraulic system 215 to stop working.
  • the driver swipes the card, and the card reading device 214 disposed in the exit card reader 21 reads the bar code information of the magnetic card and the card time information, and the bar code information of the card and the time of the card swiping.
  • the information is sent to the management control center 31, and the management control information identifies the legality information of the magnetic card and calculates the fee information generated by the magnetic card.
  • the card reading command is sent to the single chip microcomputer 21, and the single-chip microcomputer 216 controls the hydraulic rod of the hydraulic system 215 to contract in the opposite direction until the exit card reader is
  • the upper body 211 swings back to the initial position of the upper body 211 at the farthest distance from the vehicle to be charged.
  • the human body infrared detecting device can also be disposed on the entrance card issuing machine, and the principle thereof is similar to the principle of setting the human body infrared detecting device on the exit card reader.
  • it is an entrance card issuer or an exit card issuer
  • Other technical solutions can be easily conceived by those skilled in the art for the above-mentioned embodiments. As long as these technical solutions are within the scope of the present invention, they should be equivalent to the technical solutions of the present patent, and fall within the protection scope of the present patent.

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Abstract

一种停车场收费系统的卡机(11)和具有该卡机(11)的停车场收费系统。该卡机(11)包括机体(111),机体(111)内设置有用于发卡的装置或/和用于读卡的装置,该卡机(11)还包括一用于固定在地面上的底座(112)。该机体(111)绕一设置在底座(112)与机体(111)之间的转动轴(113)摆动,从而使机体(111)与车辆侧面之间的距离减小,方便人手去取从机体(111)的出卡口吐出的卡。

Description

一种卡机和停车场收费系统
【技术领域】
本发明属于机械自动化技术领域, 涉及一种停车场收费系统的卡机和具 有该卡机的停车场收费系统。
【背景技术】
停车场的收费系统包括入口设备、 出口设备和管理控制中心, 入口设备 包括入口发卡机和电动栏杆机, 出口设备包括出口读卡机和电动栏杆机, 入 口发卡机和出口读卡机统称为卡机, 均为设置在路肩的取卡、 读卡或收卡设 备。 临时车进入停车场时, 设在车道下的车辆检测线圏检测车到, 入口处的 发卡机面板通过灯光提示司机按键取卡。 司机按键, 发卡机内发卡器即发出 一张 IC卡, 经输卡机芯传送至出卡口, 并完成读卡过程。 司机取卡后, 电动 栏杆机起栏放行车辆, 车辆通过车辆检测线圏后自动放下栏杆。 月租卡车辆 进入停车场时, 设在车道下的车辆检测线圏检测车到, 司机把月租卡在入口 票箱面板感应区 10公分距离内掠过, 票箱内 IC卡读写器读取该卡的特征和 有关信息, 判断其有效性, 若有效, 电动栏杆机放行车辆, 车辆通过车辆检 测线圏后自动放下栏杆, 若无效, 则灯光报警, 不允许入场。
临时车驶出停车场时, 在出口处, 司机将停车场 IC 卡交给收费员, 收 费员确认 IC卡合法有效后, 按确认键, 电动栏杆升起。 车辆通过埋在车道下 的车辆检测线圏后, 电动栏杆自动落下。 月租卡车辆驶出停车场时, 设在车 道下的车辆检测线圏检测车到, 司机把月租卡在出口票箱面板感应区 10公分 距离掠过, 票箱内 IC卡读卡器读取该卡的特征和有关 IC卡信息, 判别其有 效性。 收费员确认其有效性后, 将电动栏杆机升起放行车辆, 车辆感应器检 测车辆通过后, 栏杆自动落下, 若无效, 则报警, 不允许放行。 管理控制中 心获取入口发卡机和出口读卡机的读卡指令, 对入口处和出口处的电动栏杆 机的升降时机进行控制, 同时对停车收费进行统计和计算, 并且对卡的有效 性进行判断和鉴别。
现有的停车场收费系统的入口发卡机和出口读卡机均设置在路肩上固 定不动的, 为了防止汽车与入口发卡机或出口读卡机碰撞上, 入口发卡机或 出口读卡机距离道路两边黄色实线始终会有一定的距离, 一旦车主停车取卡 时停车位距离路肩稍微远一点, 则仅凭一只手难以够到入口发卡机的取卡按 键和 IC卡或者难以够到出口读卡机的票箱面板感应区, 车主在这种情况下, 不得不下车取卡或刷卡, 而由于车门受入口发卡机或者出口读卡机阻挡, 其 开车门又不是很方便, 使得车主不得不将车移位后再开门下车取卡, 这样就 导致取卡或刷卡非常不方便, 同时影响了道闸的通行速度, 有些司机不想下 车取卡, 常常踮起脚将身子伸出车窗外进行取卡, 这样非常不安全, 更有甚 者, 因踮起脚时误踩油门而导致车毁人亡的悲剧。
中国发明专利 (专利申请号为 200710077268.5, 申请日为 2007年 9 月 26 日)公开了一种非接触式 IC卡吐卡机的伸出式送卡装置, 该装置包括 其特征在于, 所述机箱上设有感测车辆到达用的车辆感应传感器, 在机箱外 部设有一个可将由所述出卡口吐出的卡向车辆方向伸出送卡的送卡机构, 该 送卡机构根据车辆感应器感应到的车辆信号自动将由吐卡机构吐出的 IC卡递 IC卡送向驾驶员所在的前窗处, 驾驶员不用取卡按钮即可伸手取到卡。 但是 由于该送卡装置只将卡递送至驾驶员所在的前窗处, 所以当长期卡用户需要 刷卡进入停车场时, 人手还是难以够得着卡感应区, 对于目前现在普遍使用 的同时具备读卡装置和发卡装置的入口发卡机和出口读卡机来说, 并不是非 常适合, 另外, 由于送卡臂结构复杂, 定位准确度较低, 送卡臂在送卡完之 后将递卡器重新回位对准出卡口时很难对准出卡口, 导致递卡器很难接收到 出卡口吐出的卡, 导致故障频发, 实用性大大降低。
【发明内容】
本发明的目的就是为了解决上述的技术问题, 提出了一种停车场的卡机 和具有该卡机的停车场收费系统。
所述卡机包括入口的发卡机和出口的读卡机。 入口发卡机和出口读卡机 均包括一机体, 为了保证临时卡和长期卡用户都能够使用停车场收费系统进 行缴费, 通常, 在入口发卡机机体前端面板上设置有取卡口和取卡按键, 所 述发卡机机体的内部设置有发卡装置、 以及用于将发卡装置发出的卡输送给 取卡口的输卡装置, 在发卡机机体的前端面板上还设置有一取卡按键, 入口 发卡机机体的内部还设置有一读卡装置, 在机体的前端面板还设置有一读卡 感应区; 为了保证对临时卡用户的收费, 通常在停车场出口一般有人工进行 收费, 所以, 通常, 读卡机的机体内部只包括读卡装置, 用于读取长期卡, 在出口读卡机的机体前端面板上设置有读卡感应区。
本发明在现有卡机的基础上, 增加底座, 卡机的内部部件以及各功能均 不改变, 只需要使卡机相对底座摆动即可。 无论是入口的发卡机的机体相对 底座摆动, 还是出口的读卡机的机体相对底座摆动, 均属于本发明的保护范 围。
本发明的具体技术方案如下:
本发明提供一种卡机, 包括机体, 所述机体内设置有用于发卡的装置或 / 和用于读卡的装置, 其特征在于, 该卡机还包括一用于固定在地面上的底座, 所述机体绕一设置在底座与机体之间的转动轴摆动。 需要说明的是: 所述转 动轴是指: 当物体转动时, 它的各点都做圓周运动, 这些圓周的中心在同一 直线上, 这条直线叫做 "转动轴"。 无论是机体固定连接轴承还是底座固定连 接轴承, 均属于本发明所述的机体绕该转动轴摆动的连接方式。
所述机体受一电机带动绕该转动轴摆动, 该卡机还包括一刹车装置, 用 于在机体停止摆动时, 将机体锁死。
所述机体受一液压系统带动绕该转动轴摆动, 所述液压系统包括液压杆, 所述液压杆的两端分别接底座与机体。
所述机体的摆动面与机体的前端面板垂直。
在机体的顶端设置有取卡口或 /和卡感应区。
所述卡机机体的顶端与机体的前端面板成 90° ~150° 。
所述在所述卡机机体内还设置有人体红外检测装置, 所述人体红外检测 装置的热释红外感应探头设置在卡机机体前端面板上。
本发明还提供一种停车场收费系统, 包括卡机、 电动栏杆机以及管理控 制中心, 其特征在于, 所述卡机为上述的卡机, 该系统还包括雷达系统, 该 雷达系统用于获取待收费车辆的车速以及卡机与待收费车辆侧面的距离, 当 车辆检测线圏检测到车辆到达并且雷达系统测得待收费车辆停止后, 驱动卡 机的机体向待收费车辆摆动, 并根据雷达系统获取的卡机与待收费车辆侧面 的距离控制卡机机体向待收费车辆摆动的角度; 当电动栏杆机的栏杆抬起时, 驱动卡机机体向远离待收费车辆的方向摆动。
所述雷达系统包括设置在电动栏杆机栏杆的第一测速雷达以及设置在卡 机机体内的第二测距雷达。
在所述卡机机体内还设置有人体红外检测装置, 所述人体红外检测装置 的热释红外感应探头设置在卡机机体前端面板上, 所述热释红外感应探头检 测到探头前方的人体红外信号后, 驱动卡机机体向待收费车辆摆动。
本发明有益的技术效果在于:
本发明通过设置在雷达系统识别到待收费的车辆停稳后使机体向待收费 车辆摆动, 从而使机体与车辆侧面之间的距离减小, 方便人手去取从机体的 出卡口吐出的卡, 以及方便人手去按取卡按键取卡, 还方便了人们将卡靠近 卡感应区去刷卡, 相比仅仅将卡递给司机来说, 更加实用, 同时由于机体与 底座通过摆动方式连接, 摆动通过电机或者液压系统驱动, 结构筒单, 成本 低廉, 而且由于机体摆动受电机和液压系统驱动, 摆动角度方便控制, 卡机 运行的稳定性较高。
通过雷达系统检测机体与车辆侧面之间的距离, 成本筒单, 而且由于机 体摆动停止后容易固定, 即时在司机按压取卡按键时也不会出现机体转动的 情况, 相比机械臂的复杂结构来说, 工作性能更稳定。
通过将取卡口设置在机体的顶端, 同时顶端设置为倾斜的角度, 不仅方 便了发卡装置将卡输出, 同时也在机体摆动倾斜后方便司机按键取卡或 /和刷 卡。 另一方面, 也因为场地的限制, 卡机的机体的侧面宽度不允许太宽, 否 则会增加影响两侧车道车辆的正常通过, 将取卡口、 取卡按键和刷卡区设置 在机体的顶端, 同时顶端设置为倾斜的角度, 缩小了卡机机体的侧面宽度。 通过设置人体红外检测装置, 在驾车者与卡机正对时, 卡机才向车辆的 侧面摆动, 保证了卡机在向车辆侧面摆动的时候, 不会与驾驶室位置相偏离, 避免了因卡机与驾驶室相偏离, 而影响按键取卡或 /和刷卡, 影响道闸通行速 度的问题。 同时也避免了因驾驶室位置与卡机没有对准, 司机再移动车辆时, 有可能使车辆和卡机相碰的事故发生。 另一方面, 设置有人体红外检测装置 后, 可以无需人为的按压取卡按键, 即可将卡自动吐出。
【附图说明】
图 1为现有技术中的停车场收费系统的示意图;
图 2为本发明实施例 1入口发卡机的立体结构示意图;
图 3为本发明实施例 1入口发卡机底座的内部结构示意图;
图 4为本发明实施例 2出口读卡机的立体结构示意图;
图 5为本发明实施例 2出口读卡机的侧面视图;
图 6为本发明实施例 1入口发卡机摆向车辆时的侧面视图;
图 7为本发明实施例 2出口读卡机摆向车辆时的侧面视图;
图 8为本发明实施例 1停车场收费系统的结构框图;
图 9为本发明实施例 2停车场收费系统的结构框图。
【具体实施方式】
本发明提供一种停车场的卡机和具有该卡机的停车场收费系统。 所述卡 机包括入口发卡机和出口读卡机。 现有的停车场收费系统如图 1 所示, 包括入口设备、 出口设备以及管理 控制中心, 入口设备包括入口发卡机 11、 入口的电动栏杆机 12、 以及设置在 入口的电磁感应线圏 13和摄像机(图中未示), 出口设备包括出口读卡机 21、 出口的电动栏杆机 22以及设置在出口的电磁感应线圏 13和摄像机(图中未 示), 入口发卡机 11 内部包括用于发卡的装置以及用于读卡的装置, 入口发 卡机 11外部设置有出卡口、 触发发卡装置启动的取卡按键以及刷卡感应区, 由于停车场的出口一般都人工收卡收费,所以出口读卡机 21 内部只设置有用 于读卡的装置, 用来读取长期卡用户持有的磁卡, 出口读卡机 21外部设置有 刷卡感应区。 停车场收费系统的工作原理已经是公知技术, 在此不再赘述。
本发明在现有的停车场收费系统的基础上, 对入口发卡机或 /和出口读卡 机进行改进, 相应的停车场收费系统也进行了改进。 改进的目的是为了使卡 机在车停稳后自动向待收费车辆摆动, 从而能够方便司机取卡或刷卡。
下面结合具体实施例以及说明书附图对本发明作进一步的阐述和说明: 实施例 1
如图 2、 3、 6所示, 本实施例提供一种入口发卡机 11 , 该入口发卡机 11 包括一机体 111和一底座 112, 所述机体 111的上部 1111为方体形状, 下部 1112为倒台体形状, 所述底座的上部 1121为台体形状, 下部 1122为方体形 状,所述底座的下部 1122在安装时固定于地面上,所述底座 112的上部 1121 用于支撑所述机体 111 , 所述机体 111绕一设置在底座的上部 1121与机体的 下部 1112之间的转动轴 113摆动, 具体的: 在底座 112内部固定有一步进电 机 1123,该步进电机 1123的电机轴 11231与所述转动轴 113通过齿轮 11232 传动配合, 所述转动轴 113与机体 111 的下端固定连接, 支撑该转动轴 113 转动的轴承 1122固定在底座 112的上端,该电机轴的外围设置有一刹车装置 以防止机体 111 受到人为的推力而转动, 所述刹车装置在机械领域 4艮常见, 本领域的普通技术人员均可以根据现有的技术设计刹车装置的结构以及位置 对电机 1123进行抱刹锁死。
在机体 111 的内部设置有用于发卡的发卡装置(公知技术, 图中未示) 以及用于读卡的读卡装置(公知技术, 图中也未示), 在机体的上部顶端 1113 设置有出卡口 11131、取卡按键 11132以及刷卡感应区 11133 ,所述机体的上 部顶端面与机体的前端面呈 135° 夹角。 所述发卡装置包括给卡单元、 输卡 单元, 在输卡单元的输卡路的侧面设置有另一读卡器, 如此则司机在取卡后 无需再刷卡即可起到读卡的目的。 本发明的出卡口相比传统入口发卡机的出 卡口位置有所调整, 这是因为当机体向机体前端摆动一定角度后, 机体的上 部顶端 1113刚好与地面差不多垂直, 方便了司机取卡, 将出卡口设置机体上 部顶端能够防止磁卡被发卡装置吐出的力度过大而导致掉在地上的问题。 本 发明的出卡口以及刷卡感应区位置的调整, 相应的发卡装置以及读卡装置的 结构将微调, 这一调整是本领域的普通技术人员均能够实现的技术, 在此不 再赘述。
当车停稳后,所述步进电机 1123受控驱动电机轴 11231转动,从而驱动 机体 111 向待收费车辆摆动, 摆动到机体 111 与待收费车辆相距一定距离后 停止, 同时刹车装置将电机轴抱刹锁死; 当司机将卡从出卡口中取出时, 步 进电机 1123受控驱动电机轴 11231反转,从而驱动机体 111向远离待收费车 辆的方向摆动, 摆动回原来的位置后停止, 同时刹车装置将电机轴抱刹锁死。 判断车停稳的装置包括雷达测速装置, 所述雷达测速装置包括第一雷达探头, 所述第一雷达探头设置在电动栏杆机的栏杆上, 该雷达的电磁波向车的车头 辐射, 通过测量车头与电动栏杆机的栏杆的距离的变化量来测量待收费车辆 的速度。 机体 111 摆动后与待收费车辆的距离判断通过雷达测距装置, 所述 雷达测距装置包括第二雷达探头, 所述第二雷达探头设置在机体上部顶端与 机体前端的交界处, 该雷达的电磁波向车的侧面辐射。 所述雷达还可为发射 超声波的雷达。
判断司机将卡从出卡口取出的方法有多种, 包括通过主动式红外线技术, 当卡未取出时, 卡阻挡了红外线的路线, 而当卡取出时, 主动式红外线的发 射器发出的红外线被接收器接收, 从而产生信号; 还可通过弹性开关来实现, 当卡未取出时, 卡的侧面挤压弹性开关, 而当卡被取出后, 卡挤压弹性开关 的挤压力消失, 而使弹性开关开启或关闭而产生信号。 此技术是本领域的普 通技术人员均能够实现的, 在此不再赘述。
依据上述的原理, 本实施例还提供一种停车场收费系统, 该系统除包括 上述的入口发卡机 11 外, 如图 8所示, 该系统还包括入口电动栏杆机 12、 出口读卡机 21、 出口电动栏杆机 22、 设置在入口和出口的电磁感应线圏 13、 设置在入口电动栏杆机 12内的测速雷达装置 121、设置在入口发卡机内的测 距雷达装置 114以及管理控制中心 31 , 所述入口发卡机 11 内除包括测距雷 达装置 114外, 还包括用于发卡和读卡的发卡 /读卡装置 115、 步进电机 11 6、 用于抱刹锁死步进电机 116电机轴的刹车装置 11 7以及控制器 118, 所述入 口电动栏杆机 12内除包括测速雷达装置 121外, 还包括变频电机 122, 所述 管理控制中心 31 包括磁卡合法性验证单元 311、停车费计算单元 312以及控 制单元 313。
当车辆进入停车场时, 设置在入口的电磁感应线圏 13获取感应信号, 将 该感应信号发送给管理控制中心 31 , 管理控制中心 31 的控制单元 313向测 速雷达装置 121发送开始测速指令, 测速雷达装置 121计算出到达车辆的速 度, 当测得的车辆速度为零时, 将这一速度信息发送给管理控制中心 31 , 控 元 313向入口发卡机的测距雷达装置发送实时测算入口发卡机与到达车辆侧 面之间的距离的指令, 随着入口发卡机 11不断的向到达车辆侧面摆动, 入口 发卡机 11 与到达车辆之间的距离不断缩短, 当入口发卡机 11 与到达车辆的 距离到达一最小距离的零界点时,入口发卡机 11的控制器 118控制步进电机 116停止转动, 同时启动刹车装置 117抱刹锁死所述步进电机 11 6的电机轴, 使入口发卡机固定不动。 在入口发卡机停止不动后, 到达车辆的司机按压取 卡按键, 所述发卡 /读卡装置 115获取所述取卡指令后, 将磁卡送至出卡口, 同时读出磁卡的条码信息, 当司机从出卡口将卡取出时计算取卡的时间信息, 将卡的条码信息以及该卡的取卡时间信息发送给管理控制中心 31 ; 当该车从 停车场出来后, 司机刷卡, 设置在出口读卡机 21 内的读卡装置读取磁卡的条 码信息以及刷卡时间信息, 并将该磁卡的条码信息以及刷卡的时间信息发送 给管理控制中心 31 , 管理控制信息识别该磁卡的合法性信息并计算该磁卡所 产生的费用信息。
所述发卡 /读卡装置 115获取所述取卡指令后, 将该取卡指令发送给控制 器 118, 控制器 118控制步进电机反转, 直至入口发卡机 11的机体 111摆动 回到机体 111距到达车辆最远的距离的初始位置。
实施例 2
本实施例提供一出口读卡机 21 , 如图 4、 5、 7所示, 该出口读卡机 21 包括上体 211 (该上体类似于入口发卡机的机体)和下体 212 (该下体类似于 入口发卡机的底座), 所述出口读卡机的上体 211 包括一射频卡读卡器 2111 以及用于固定支撑读卡器 2111 的支撑板 2112, 所述下体 212包括一固定座 2121、 固定杆 2122 和一液压杆 2123 , 所述固定座 2121 内部设置有油泵 21211 , 所述固定杆 2122固定在所述固定座 2121的顶端, 所述支撑板 2112 中部与固定杆 2122的顶端通过旋转的方法连接, 所述支撑板 2112的下端以 活动方式连接液压杆 2123的一端, 所述液压杆 2123的另一端以活动的方式 与固定座 2121的侧面中部连接。
所述射频卡读卡器 2111的前端面板为刷卡区, 在将本实施例的出口读卡 器安装在路口时, 将射频卡读卡器 2111 的前端面朝向路中间, 此时液压杆 2123位于固定杆 2122靠近路肩一侧, 当液压杆 2123逐渐伸长时, 射频卡 读卡器 2111逐渐向路中间摆动, 当液压杆 2123伸长到最长时, 射频卡读卡 器的前端面板与路面垂直, 当液压杆 2123逐渐收缩时, 射频卡读卡器 2111 逐渐向路肩摆动, 当液压杆 2123收缩到最短时, 射频卡读卡器 2111 的前端 面板与路面成 135° 角, 射频卡读卡器 2111的前端面板与支撑板 2112成 90 ° 角。
当车停稳后, 油泵 21211 驱动液压杆 2123伸长, 从而驱动出口读卡机 的上体 211 向代收费车辆摆动, 摆动到上体 211 与待收费车辆侧面相距一定 距离后停止; 当司机刷卡后, 油泵 21211 驱动液压杆 2123收缩, 从而驱动 出口读卡机的上体 211 向远离待收费车辆的方向摆动, 摆动回原来的位置后 停止。 与上述实施例 1 类似的, 判断车停稳的方法为: 在出口电动栏杆机内 设置雷达测速装置, 该雷达测速装置的雷达探头设置在电动栏杆机的栏杆上。 判断出口电动栏杆机的上体与待收费车辆侧面的距离的方法为: 在出口读卡 机的射频卡读卡器内设置雷达测距装置, 该雷达测距装置的雷达探头设置在 射频卡读卡器前端面板的下部。 有的时候, 虽然车停稳了, 但是由于人为开车技术的差异, 车停时司机 驾驶室与出口读卡机未对准, 此时出口读卡机向车辆的侧边摆动, 如果此时 司机选择启动车辆倒车或者前进, 则有可能会撞坏出口读卡机, 可以解决的 方法有:只要车启动,雷达测速装置测量到车的速度为非零后,则向油泵 21211 发送指令, 控制液压杆收缩, 则出口读卡机的上体 211 向远离待收费车辆的 方向摆动, 还可以为: 在出口读卡机的射频卡读卡器 2111的内部设置人体红 外检测装置, 只有当人体红外检测装置检测到人体的红外信号后, 出口读卡 机的上体才向待收费车辆的侧面摆动, 所述人体红外检测装置的热释红外感 应探头设置在出口读卡机的前端面板上。 所述人体红外检测这种的热释红外 感应探头能够识别人体红外信号的范围为:距离 2米内,水平角度为 0~15。 , 垂直角度为 90° ~180° 。
依据上述的原理, 本发明还提供一种停车场的收费系统, 该系统除包括 上述的出口读卡机 21 夕卜, 还包括入口发卡机 11、 入口电动栏杆机 12、 出口 电动栏杆机 22、设置在入口和出口的电磁感应线圏 13、设置在入口电动栏杆 机 12内的测速雷达装置 121、 设置在入口发卡机内的测距雷达装置 114、 设 置在出口读卡机 21内的用于测量出口读卡机的上体与待收费车辆侧面之间距 离的第一雷达装置 213、 设置在出口电动栏杆机 22内的用于测量待收费车辆 速度的第二雷达装置 221 以及管理控制中心 31 , 所述入口发卡机 11 内除包 括测距雷达装置 114外, 还包括用于发卡和读卡的发卡 /读卡装置 115、 步进 电机 11 6、用于抱刹锁死步进电机 116电机轴的刹车装置 11 7以及控制器 118, 所述入口电动栏杆机 12内除包括测速雷达装置 121夕卜,还包括变频电机 122, 所述管理控制中心 31 包括磁卡合法性验证单元 311、停车费计算单元 312以 及控制单元 313。 所述出口读卡机 21除包括第一雷达装置 213外,还包括用于读卡的读卡 装置 214、 液压系统 215、 单片机 216以及人体红外检测装置 217, 所述出 口电动栏杆机 22内除包括第二雷达装置 221夕卜, 还包括变频电机 122。
当车辆进入停车场时, 设置在入口的电磁感应线圏 13获取感应信号, 将 该感应信号发送给管理控制中心 31 , 管理控制中心 31 的控制单元 313向测 速雷达装置 121发送开始测速指令, 测速雷达装置 121计算出到达车辆的速 度, 当测得的车辆速度为零时, 将这一速度信息发送给管理控制中心 31 , 控 元 313向入口发卡机的测距雷达装置发送实时测算入口发卡机与到达车辆侧 面之间的距离的指令, 随着入口发卡机 11不断的向到达车辆侧面摆动, 入口 发卡机 11 与到达车辆之间的距离不断缩短, 当入口发卡机 11 与到达车辆的 距离到达一最小距离的零界点时,入口发卡机 11的控制器 118控制步进电机 116停止转动, 同时启动刹车装置 117抱刹锁死所述步进电机 11 6的电机轴, 使入口发卡机固定不动。 在入口发卡机停止不动后, 到达车辆的司机按压取 卡按键, 所述发卡 /读卡装置 115获取所述取卡指令后, 将磁卡送至出卡口, 同时读出磁卡的条码信息, 当司机从出卡口将卡取出时计算取卡的时间信息, 将卡的条码信息以及该卡的取卡时间信息发送给管理控制中心 31 ;所述发卡 / 读卡装置 115获取所述取卡指令后, 将该取卡指令发送给控制器 118, 控制 器 118控制步进电机反转, 直至入口发卡机 11的机体 111摆动回到机体 111 距到达车辆最远的距离的初始位置。
当该车从停车场出来后, 设置在出口的电磁感应线圏 13获取感应信号, 将该感应信号发送给管理控制中心 31 , 管理控制中心 31 的控制单元 313向 出口电动栏杆机 22的第二雷达装置 221 发送开始测速指令, 第二雷达装置 221 计算出到达车辆的速度, 当测得的车辆速度为零时, 将这一速度信息发 送给管理控制中心 31 ,控制单元 313向出口读卡机的液压系统 215发送启动 指令, 同时控制单元 313向出口读卡机的第一雷达装置 213发送实时测算出 口读卡机 21 与待收费车辆侧面之间的距离的指令, 随着出口读卡机的上体 211 不断的向待收费车辆侧面摆动, 出口读卡机的上体 211 与待收费车辆之 间的距离不断缩短, 当出口读卡机的上体 211 与待收费车辆的距离到达一最 小距离的零界点时, 出口读卡机 21 的单片机 215控制液压系统 215停止工 作。 当出口读卡机的上体 211停止摆动后司机刷卡, 设置在出口读卡机 21 内 的读卡装置 214读取磁卡的条码信息以及刷卡时间信息, 并将该磁卡的条码 信息以及刷卡的时间信息发送给管理控制中心 31 , 管理控制信息识别该磁卡 的合法性信息并计算该磁卡所产生的费用信息。
所述读卡器的读卡装置 214获取所述磁卡感应指令后, 将该读卡指令发 送给单片机 21 6,单片机 216控制液压系统 215的液压杆向相反的方向收缩, 直至出口读卡机的上体 211摆动回到上体 211距待收费车辆最远的距离的初 始位置。
在本实施例中, 所述入口发卡机上也可设置人体红外检测装置, 其原理 与出口读卡机上设置人体红外检测装置的原理类似。 不管是入口发卡机还是 出口发卡机, 其上部和下部摆动连接的方式可有多种, 而且驱动摆动的方式 也有多种, 并不限于上述给的两种实施例中的两种方式, 本领域的普通技术 人员针对上述的实施例还可以很容易的想到其他的技术方案, 只要这些技术 方案在本发明的构思范围内, 应等同于本专利的技术方案, 属于本专利的保 护范围。

Claims

权 利 要 求 书
1 .一种卡机, 包括机体, 所述机体内设置有用于发卡的装置或 /和用于读卡 的装置, 其特征在于, 该卡机还包括一用于固定在地面上的底座, 所述机体绕 一设置在底座与机体之间的转动轴摆动。
2.根据权利要求 1所述的卡机,其特征在于,所述机体受一电机带动绕该转 动轴摆动, 该卡机还包括一刹车装置, 用于在机体停止摆动时, 将机体锁死。
3.根据权利要求 1所述的卡机,其特征在于,所述机体受一液压系统带动绕 该转动轴摆动, 所述液压系统包括液压杆, 所述液压杆的两端分别接底座与机 体。
4.根据权利要求 2或 3所述的卡机, 其特征在于, 所述机体的摆动面与机 体的前端面板垂直。
5.根据权利要求 4所述的卡机,其特征在于,在机体的顶端设置有取卡口或 /和卡感应区。
6.根据权利要求 5所述的卡机,其特征在于,所述卡机机体的顶端与机体的 前端面板成 90° ~150。 。
7.根据权利要求 1 -6任一所述的卡机, 其特征在于, 所述在所述卡机机体内 还设置有人体红外检测装置, 所述人体红外检测装置的热释红外感应探头设置 在卡机机体前端面板上。
8.—种停车场收费系统, 包括卡机、 电动栏杆机以及管理控制中心, 其特征 在于, 所述卡机为权利要求 1 -6任一所述的卡机, 该系统还包括雷达系统, 该 雷达系统用于获取待收费车辆的车速以及卡机与待收费车辆侧面的距离, 当车 辆检测线圏检测到车辆到达并且雷达系统测得待收费车辆停止后, 驱动卡机的 机体向待收费车辆摆动, 并根据雷达系统获取的卡机与待收费车辆侧面的距离 控制卡机机体向待收费车辆摆动的角度; 当电动栏杆机的栏杆抬起时, 驱动卡 机机体向远离待收费车辆的方向摆动。
9.根据权利要求 8所述的停车场收费系统,其特征在于,所述雷达系统包括 设置在电动栏杆机栏杆的第一测速雷达以及设置在卡机机体内的第二测距雷 达。
10.根据权利要求 8或 9所述的停车场收费系统, 其特征在于, 在所述卡机 机体内还设置有人体红外检测装置, 所述人体红外检测装置的热释红外感应探 头设置在卡机机体前端面板上, 所述热释红外感应探头检测到探头前方的人体 红外信号后, 驱动卡机机体向待收费车辆摆动。
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