CN2447873Y - Intelligent noncontact IC berthing safety device - Google Patents
Intelligent noncontact IC berthing safety device Download PDFInfo
- Publication number
- CN2447873Y CN2447873Y CN 00253995 CN00253995U CN2447873Y CN 2447873 Y CN2447873 Y CN 2447873Y CN 00253995 CN00253995 CN 00253995 CN 00253995 U CN00253995 U CN 00253995U CN 2447873 Y CN2447873 Y CN 2447873Y
- Authority
- CN
- China
- Prior art keywords
- card
- circuit board
- parking
- electronic circuit
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Credit Cards Or The Like (AREA)
- Traffic Control Systems (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
Abstract
The utility model relates to an intelligent non-contact IC berthing safety device. An electronic circuit board, a signal antenna and a power supply part are installed in a casing; a non-contact type IC card read-write block is arranged on the electronic circuit board. The utility model is characterized in that an automatic clock calibration circuit and a high-speed infrared receiving-transmitting circuit are also arranged on the electronic circuit board and are directly connected with a monolithic computer of the circuit board, and a human body induction device is arranged at the right front part of the casing of the utility model. The utility model has the advantages that the berthing safety and the berthing reliability can be improved, the convenient use is realized, and the accurate fee charging is realized.
Description
The utility model belongs to electronics measuring products field, specially refers to a kind of parking cateye of intelligentized contactless IC card.
At present, be used for the roadside metered equipment of parking, existing many kinds are asked the city, their majorities are to adopt coin-feed and Contact Type Ic Card read-write facility, and wherein, coin-feed can only adopt timing mode in limited time, it is very strict very inflexible that user's time restriction is got, use very inconveniently, need a large amount of coins field that circulates simultaneously, do not meet national conditions.And for Contact Type Ic Card read-write facility, owing to have the slot and the electrode contact that expose, must rely on rain cover to hide and avoid leaking, and can not have dust and foreign matter to enter, the electrical endurance of deck is limited, security, poor reliability, destroyed by passerby easily, thereby, just wish a kind of untouchable IC-card parking cateye of exploitation, and wish to realize intelligent by singlechip chip, carry out safety, reliable automatically metered and management.
The purpose of this utility model, be in order to overcome the defective that in use the security of existing Contact Type Ic Card parking cateye, life-span etc. exist, and redesign a kind of intelligent contactless IC-card parking cateye with single-chip microcomputer, carry out the self-clocking toll administration.
The utility model relies on following technical proposals to realize, a kind of intelligent contactless IC card parking cateye, comprise a Parking Meter housing that support column is arranged, an electronic circuit board is installed in the housing, signal antenna and power unit, be furnished with the non-contact IC card module for reading and writing on the electronic circuit board, memory and clock chip circuit, this plate also is connected with the LCD display unit, LED illuminace component and the SAM card that is used to check, it is characterized in that, also be provided with automatic clock alignment circuit and high speed infrared transmission circuit on the electronic circuit board, they directly link to each other with single-chip microcomputer in the wiring board; In housing dead ahead, Parking Meter, also be provided with a human body sensing device, it is connected to Switching Power Supply and battery part in the housing.
Described automatic clock alignment circuit, be oscillator signal that the crystal oscillator loop is produced behind two stage amplifer, utilize potentiometer RW1 to regulate and obtain a precise time reference signal.
Described high speed infrared transmission circuit is oscillator signal to be carried out monostable shaping rear drive infrared transmitting tube send; And carry out infrared reception by the TK1838 chip.This high speed infrared transmission circuit is used for clock alignment, data acquisition and the program of parking cateye and downloads.
Described Switching Power Supply and battery part are meant and can also can adopt solar cell and sealed lead acid storage battery as the auxiliary standby power supply directly by mains-supplied.
The principle of work of this device is, when the contactless IC card that is filled with certain amount of money when the user is hand-held is prepared consumption near parking cateye, rely on the infrared startup human body sensing device of human body earlier, connect Switching Power Supply, perhaps, when not existing, civil power powers by sealed lead acid storage battery, after the energising, the instruction of single-chip microcomputer follow procedure is by non-contact IC card module for reading and writing and antenna, discern and read and write contactless IC card in the mode of radio frequency, and the SAM that read-write deposits information in advance in sticks into capable safety certification and feature identification, when confirming as validated user, read the current time of clock chip, and together deposit card number and its in non-volatile RAM memory, show that in LCD display and LED light current state information (comprising: Freight Basis this moment, current time, park the time).According to different charge pattern (Time Attack Mode/timing mode), for Time Attack Mode, in accordance with regulations rate is directly deducted fees on card when swiping the card for the first time; For timing mode, when swiping the card for the first time, write down the zero-time of parking, when treating to swipe the card for the second time then by the time that takies, the rate standard of period and regulation is deducted fees, and metered data are placed in the non-volatile RAM memory, over time, adopt hand-held set or go up data download from the RS485 of parking cateye by network center, also can upload new procedures by network center, for guaranteeing the correctness of parking cateye clock, by the clock alignment circuit receive the broadcasting station emission to the time signal, the time of Parking Meter is proofreaied and correct, simultaneously, also can gather the parking cateye data, download the parking cateye program and carry out clock correction by the infrared receiving/transmission circuit.
Realize that the positive effect that this programme obtains is, solved the inherent shortcoming of Contact Type Ic Card parking cateye, the security and the reliability of parking are improved, and, utilize this device, easy to use, valuation is accurately.
Further specify embodiment below in conjunction with accompanying drawing:
Description of drawings:
Fig. 1 is intelligent contactless IC card parking cateye.
Fig. 2 is the contained part block scheme of this parking cateye.
Fig. 3 is this parking cateye intelligent electric schematic diagram.
Fig. 4 is automatic clock alignment circuit diagram.
Fig. 5 is high speed infrared transmission circuit figure.
Among the figure, 1 for having the Parking Meter housing of support, includes electronic circuit board 2 in the housing, and wherein non-contact IC card module for reading and writing and memory, clock chip circuit are 2.1, SAM card circuit 2.2, infrared receiving/transmission circuit 2.3, clock alignment circuit 2.4, liquid crystal display circuit LCD2.5, indicator light circuit LED2.6,3 is the antenna of device in housing, and the housing dead ahead is a human body sensing device 4, and in-body power source switch and battery partly are 5.
Claims (4)
1, a kind of intelligent contactless IC card parking cateye, comprise a Parking Meter housing [1] that support column is arranged, an electronic circuit board [2] is installed in the housing, signal antenna [3] and power unit, [5], be furnished with the non-contact IC card module for reading and writing on the electronic circuit board, memory and clock chip circuit [2.1], this plate also is connected with LCD display unit [2.5], LED illuminace component [2.6] and the SAM card [2.2] that is used to check, it is characterized in that, also be provided with automatic clock alignment circuit [2.4] and high speed infrared transmission circuit [2.3] on the electronic circuit board, they directly link to each other with single-chip microcomputer in the wiring board; In housing dead ahead, Parking Meter, also be provided with a human body sensing device [4], it is connected to Switching Power Supply and battery part [5] in the housing.
2, intelligent contactless IC card parking cateye according to claim 1, it is characterized in that described automatic clock alignment circuit, be oscillator signal that the crystal oscillator loop is taken place behind two stage amplifer, utilize potentiometer RW1 to regulate and obtain a precise time reference signal.
3, intelligent contactless IC card parking cateye according to claim 1 is characterized in that, described high speed infrared transmission circuit is oscillator signal to be carried out monostable shaping rear drive infrared transmitting tube send; And carry out infrared reception by the TK1838 chip.
4, intelligent contactless IC card parking cateye according to claim 1 is characterized in that, described Switching Power Supply and battery part are meant and can also can adopt solar cell and sealing directly by mains-supplied.Lead-acid accumulator is as the auxiliary standby power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00253995 CN2447873Y (en) | 2000-09-28 | 2000-09-28 | Intelligent noncontact IC berthing safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00253995 CN2447873Y (en) | 2000-09-28 | 2000-09-28 | Intelligent noncontact IC berthing safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2447873Y true CN2447873Y (en) | 2001-09-12 |
Family
ID=33611344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00253995 Expired - Lifetime CN2447873Y (en) | 2000-09-28 | 2000-09-28 | Intelligent noncontact IC berthing safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2447873Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1329608C (en) * | 2004-07-28 | 2007-08-01 | 大金工业株式会社 | Stereo parking appts. |
| CN101398946B (en) * | 2007-09-26 | 2010-06-02 | 孙浩 | Parking meter emitting set |
-
2000
- 2000-09-28 CN CN 00253995 patent/CN2447873Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1329608C (en) * | 2004-07-28 | 2007-08-01 | 大金工业株式会社 | Stereo parking appts. |
| CN101398946B (en) * | 2007-09-26 | 2010-06-02 | 孙浩 | Parking meter emitting set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHEN WEIMIN; CHEN; SHENG; GUO; BO; LI YANNAN; LIU Free format text: FORMER NAME OR ADDRESS: LU WEIMIN; CHEN; SHENG; GUO; BO; LI YANNAN; LIU WEICHENG; WU; XIANG; GAO JIAN; LI ZHUHUA |
|
| CP03 | Change of name, title or address |
Designer after: Chen Weimin Designer after: Chen Sheng Designer after: Guo Bo Designer after: Li Yannan Designer after: Liu Weicheng Designer after: Wu Xiang Designer after: Gao Jian Designer after: Li Zhuhua Designer before: Lu Weimin Designer before: Chen Sheng Designer before: Guo Bo Designer before: Li Yannan Designer before: Liu Weicheng Designer before: Wu Xiang Designer before: Gao Jian Designer before: Li Zhuhua |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20100928 Granted publication date: 20010912 |