CN204965044U - Intelligent residential district ETC system of vehicle discernment can carry out - Google Patents
Intelligent residential district ETC system of vehicle discernment can carry out Download PDFInfo
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- CN204965044U CN204965044U CN201520748514.5U CN201520748514U CN204965044U CN 204965044 U CN204965044 U CN 204965044U CN 201520748514 U CN201520748514 U CN 201520748514U CN 204965044 U CN204965044 U CN 204965044U
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Abstract
The utility model provides an intelligent residential district ETC system of vehicle discernment can carry out, read card terminal, intelligent control terminal and say brake controller including automobile -mounted terminal, ETC, ETC reads the card terminal and carries out the communication with automobile -mounted terminal, obtains the coding information of automobile -mounted terminal record sign vehicle and uploads, intelligent control terminal and ETC read the card terminal and carry out the communication, receive to come from ETC and read the vehicle coding information that uploads at the card terminal, verify vehicle coding information's legitimacy to send control command to the gate, way brake controller carries out the communication with the intelligent control terminal, receives intelligent control transmit's control command, and the regulating gate is opened and close. The beneficial effects of the utility model are that be applicable to the parking area management in the district to alleviate managers's work load, reduce personnel's input, improve work efficiency.
Description
Technical field
The utility model belongs to automatic control technology field, especially relates to a kind of intelligent residential district ETC system of carrying out vehicle identification.
Background technology
Along with the increase of city vehicle owning amount, parking contradiction intensifies upgrading day by day, and community campus environment, public place also become more chaotic.Particularly community parking, the quantity on parking stall far can not meet the parking requirement of community resident, how to solve parking difficulty, goes out car difficulty, especially passes in and out car and parking safety, come in and go out car easily and fast Intelligent parking lot management system seem and become more and more important.
Current Intelligent parking lot management system, mainly employing is read by ballot box and is identified that parking card controls vehicles while passing, also has to adopt to control vehicles while passing by carrying out non-contact remote reading wireless active transmission identification code terminal.First kind of way needs significantly to roll on position of driver swipes the card, and when driver can't reach Card Reader panel in pilothouse, needs enabling to get off and swipes the card or seek the help of keeper, particularly in sleety weather situation, bring great inconvenience.The second way then needs community and the larger expense of user's input ratio to do upgrading; often drop into a large amount of man power and materials; and Active Terminal often because of problem such as communication angle and battery electric quantity etc., can cause the instability of communication, causes validated user cannot enter the situation of car.
Utility model content
The purpose of this utility model is to provide a kind of intelligent residential district ETC system of carrying out vehicle identification, is applicable to the parking lot management in community, thus alleviates the workload of managerial personnel, reduces the input of personnel, increases work efficiency.
The technical solution of the utility model is: a kind of intelligent residential district ETC system of carrying out vehicle identification, comprise: car-mounted terminal, ETC card-reading terminal, control of intelligent terminal and gate controller, described ETC card-reading terminal and car-mounted terminal carry out communication, obtain car-mounted terminal and record the coded message of mark vehicle and upload; Control of intelligent terminal and ETC card-reading terminal carry out communication, receive the vehicle code information uploaded from ETC card-reading terminal, verify the legitimacy of vehicle code information, and to gate sending controling instruction; Gate controller and control of intelligent terminal carry out communication, receive the steering order that control of intelligent terminal sends, and control gate opens and closes.
Further, described ETC card-reading terminal comprises: micro control module, 5.8G signal emission module, 5.8G signal receiving module and 5.8G antenna, described micro control module launches wake-up signal by 5.8G signal emission module and 5.8G days alignment car-mounted terminals, and is received the coded message of the mark vehicle of car-mounted terminal passback by 5.8G antenna and 5.8G signal receiving module.
Further, described 5.8GHz antenna is for sharing 5.8GHz antenna; 5.8G signal emission module and 5.8G signal receiving module are respectively by shared 5.8GHz antenna transmission and Received signal strength.
Further, described control of intelligent terminal comprises: communication module, main control module and driver module, the vehicle code information that described communication module reception ETC card-reading terminal is uploaded also is transferred to main control module, the legitimacy of coding information data to vehicle code information of the vehicle that main control module is stored by control of intelligent terminal is verified, and by driver module to gate controller sending controling instruction.
Further, described control and management also comprises eventually: memory module, and described memory module is used for the coding information data of store car.
Further, described control of intelligent terminal also comprises: interface module, and described main control module is also connected with management host by interface module, and operation information is uploaded to management host by interface module and stores as daily record by described main control module.
Further, described control of intelligent terminal also comprises the serial communication modular be connected with main control module, for carrying out program debug to main control module.
The advantage that the utility model has and good effect are: the utility model improves the intelligence degree of community parking field system, can realize the management to parking lot easily, alleviate the workload of parking lot management personnel without the need to Human disturbance; The utility model adopts modular design, and structure is simple, rationally novel in design, and installation realizes convenient; The utility model utilizes radio-frequency technique, when being provided with the vehicles while passing parking lot of radio-frequency card, automatically can identify vehicle, and controls banister and automatically open, thus achieves vehicle fast and can pass in and out parking lot without the need to stopping.System reaches compatible all road brake systems by the relay of control of intelligent terminal; The utility model intelligence degree is high, and result of use is good, and promotional value is high.
Accompanying drawing explanation
Fig. 1 is the intelligent residential district ETC system structural representation carrying out vehicle identification of the present utility model;
Fig. 2 is the intelligent residential district ETC system example structure schematic diagram carrying out vehicle identification of the present utility model;
Fig. 3 is the intelligent residential district ETC system control method process flow diagram carrying out vehicle identification of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated.
Shown in the intelligent residential district ETC system structural representation carrying out vehicle identification as Fig. 1 is of the present utility model, the utility model provides a kind of intelligent residential district ETC system of carrying out vehicle identification, comprising:
Car-mounted terminal, ETC card-reading terminal, control of intelligent terminal and gate controller, described ETC card-reading terminal and car-mounted terminal carry out communication, obtain car-mounted terminal and record the coded message of mark vehicle and upload; Control of intelligent terminal and ETC card-reading terminal carry out communication, receive the vehicle code information uploaded from ETC card-reading terminal, verify the legitimacy of vehicle code information, and to gate sending controling instruction; Gate controller and control of intelligent terminal carry out communication, receive the steering order that control of intelligent terminal sends, and control gate opens and closes.
The utility model provides a kind of intelligent residential district ETC system of carrying out vehicle identification to be arranged on the ground of gateway, community, when having detected that vehicle arrives, adopt automatic vehicle identification technology, ETC card-reading terminal communicates with the car-mounted terminal be arranged on vehicle by adopting the mode of 5.8GHz radio frequency, obtain the coded message code of the vehicle of car-mounted terminal, then the coded message code of vehicle is transferred to control of intelligent terminal, control of intelligent terminal judges the legitimacy of vehicle by black and white lists mechanism, determine that whether vehicle code is effective, control gate controller keying and give vehicle pass-through, solve the application that ETC manages at community parking.
Described ETC card-reading terminal comprises: micro control module, 5.8G signal emission module, 5.8G signal receiving module and 5.8G antenna, described micro control module launches wake-up signal by 5.8G signal emission module and 5.8G days alignment car-mounted terminals, and is received the coded message of the mark vehicle of car-mounted terminal passback by 5.8G antenna and 5.8G signal receiving module.
Described 5.8GHz antenna is for sharing 5.8GHz antenna; 5.8G signal emission module and 5.8G signal receiving module are respectively by shared 5.8GHz antenna transmission and Received signal strength.
ETC card-reading terminal, this device passes through 5.8G signal emission module and 5.8G days alignment car-mounted terminal 5.8G wake-up signals by micro control module, this signal is transferred to 5.8G signal emission module by micro control module by SPI interface or UART interface, also power amplifier is connected with between 5.8G signal emission module and 5.8G antenna, be transferred to 5.8G antenna after being amplified by signal by power amplifier, wake up through 5.8G antenna transmission car-mounted terminal (OBU); Car-mounted terminal is once be waken up will the coded message of transmit identification vehicle, the coded message of described mark vehicle is unique recognition coding of the every chassis of mark, the unique recognition coding identifying every chassis is documented in car-mounted terminal, the coded message of this vehicle is received by 5.8G antenna and 5.8G receiver module, be transferred to micro control module by SPI interface, be uploaded to control of intelligent terminal by micro control module.
In order to ensure the working effect of ETC card-reading terminal further, application shares 5.8GHz antenna and carries out and the waking up and communication work of car-mounted terminal, when common antenna, first 5.8GHz antenna is connected with 5.8G signal emission module by antenna launches wake-up signal, receives being connected with 5.8G signal receiving module by 5.8GHz antenna to the encoded information signal of the mark vehicle that car-mounted terminal returns.
Described 5.8GHz antenna can also be the 5.8G emitting antenna and 5.8G receiving antenna that are connected respectively with 5.8G signal emission module and 5.8G signal receiving module, if when being connected to antenna, to be connected to car-mounted terminal with 5.8G emitting antenna by 5.8G signal emission module and to launch wake-up signal, be connected with 5.8G receiving antenna by 5.8G signal receiving module, the encoded information signal of the mark vehicle of car-mounted terminal passback is received.
5.8G signal emission module, in order to eliminate the false wake-up of external interference signal to car-mounted terminal, adds high-pass filtering circuit waking link up.This circuit has carried out the decay of tens dB to the undesired signal in applied environment, thus ensure that the accuracy waken up, and this high-pass filtering circuit to be decayed 50dB to 900MHz, to decay more than 3dB, to 2.4GHz decay more than 20 to 1.9GHz.
The master chip of 5.8G signal emission module and 5.8G signal receiving module selects BK5823, and this chip is the transmitting-receiving IC aiming at GB ETC design, and it is integrated with Physical layer in standard and MAC layer, makes the test of radio-frequency performance more easy.Car-mounted terminal in actual applications, is mainly disturbed by mobile phone terminal and communication base station, and their application is wide, and overlay area is large.In order to curb their interference.
Described control of intelligent terminal comprises: communication module, main control module and driver module, the vehicle code information that described communication module reception ETC card-reading terminal is uploaded also is transferred to main control module, the legitimacy of coding information data to vehicle code information of the vehicle that main control module is stored by control of intelligent terminal is verified, and by driver module to gate controller sending controling instruction.
Described control and management also comprises eventually: memory module, and described memory module is used for the coding information data of store car.
Described control of intelligent terminal also comprises: interface module, and described main control module is also connected with management host by interface module, and operation information is uploaded to management host by interface module and stores as daily record by described main control module.
Described control of intelligent terminal also comprises the serial communication modular be connected with main control module, for carrying out program debug to main control module.
Main control module receives the encoded information signal from the vehicle uploaded of ETC card-reading terminal by communication module, described communication module is RS485 communication interface, the coded message of coding information data to the mark vehicle that car-mounted terminal returns of the vehicle that main control module is stored by memory module is compared, if there is consistent situation with the coding information data of the vehicle that memory module stores in the coded message of described mark vehicle, then for being proved to be successful, main control module sends to gate controller to open a sluice gate signal by driver module, gate controller is opened a sluice gate, operation information is sent to management host by interface module by main control module, store as daily record.Described interface module is network interface or RS485 communication interface.
Memory module in control of intelligent terminal stores the coding information data of all legal mark vehicles, the coding information data of the legal mark vehicle that memory module stores is called white list again, when the intelligent residential district ETC system initialization can carrying out vehicle identification starts, main control module obtains this white list by memory module automatically, upgrades white list if to be connected with main control module by serial communication modular when needing to upgrade white list.
Described driver module relay, control of intelligent terminal drives gate controller by relay, can control module better in compatible all gate controller.
The utility model can also carry out program debug by serial communication modular to main control module, and exports debugging log by serial communication modular, conveniently debugs in the future.
The intelligent residential district ETC system control method of carried out vehicle identification, apply in the intelligent residential district ETC system of above-mentioned carried out vehicle identification, comprise the steps:
Step 101:ETC card-reading terminal launches the wake-up signal to the car-mounted terminal be arranged on vehicle in preset range;
Step 201: after car-mounted terminal receives wake-up signal, the coded message of passback mark vehicle;
Step 301:ETC card-reading terminal receives the vehicle code information of car-mounted terminal passback and uploads vehicle code information;
Step 401: control of intelligent terminal receives the vehicle code information uploaded from ETC card-reading terminal, verifies the legitimacy of vehicle code information;
Step 501: if by legitimate verification, control of intelligent terminal then sends starting gate steering order to gate controller, otherwise sends the steering order of closed shutter;
Step 601: gate controller receives the steering order that control of intelligent terminal sends, control gate opens and closes.
In described step 401, control of intelligent terminal carries out checking to the legitimacy of vehicle code information and is specially: the coded message of coding information data to the mark vehicle that car-mounted terminal returns of the vehicle that the main control module in control of intelligent terminal is stored by memory module is compared, if there is consistent situation with the coding information data of the vehicle that memory module stores in the coded message of described mark vehicle, then for being proved to be successful, otherwise not by checking.
In described step 601, after described gate controller control gate is opened, the control of intelligent terminal interval schedule time sends closed shutter steering order from trend gate controller.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (7)
1. one kind can be carried out the intelligent residential district ETC system of vehicle identification, it is characterized in that, comprise: car-mounted terminal, ETC card-reading terminal, control of intelligent terminal and gate controller, described ETC card-reading terminal and car-mounted terminal carry out communication, obtain car-mounted terminal and record the coded message of mark vehicle and upload; Control of intelligent terminal and ETC card-reading terminal carry out communication, receive the vehicle code information uploaded from ETC card-reading terminal, verify the legitimacy of vehicle code information, and to gate sending controling instruction; Gate controller and control of intelligent terminal carry out communication, receive the steering order that control of intelligent terminal sends, and control gate opens and closes.
2. intelligent residential district ETC system of carrying out vehicle identification according to claim 1, it is characterized in that, described ETC card-reading terminal comprises: micro control module, 5.8G signal emission module, 5.8G signal receiving module and 5.8G antenna, described micro control module launches wake-up signal by 5.8G signal emission module and 5.8G days alignment car-mounted terminals, and is received the coded message of the mark vehicle of car-mounted terminal passback by 5.8G antenna and 5.8G signal receiving module.
3. intelligent residential district ETC system of carrying out vehicle identification according to claim 2, is characterized in that, described 5.8GHz antenna is for sharing 5.8GHz antenna; 5.8G signal emission module and 5.8G signal receiving module are respectively by shared 5.8GHz antenna transmission and Received signal strength.
4. intelligent residential district ETC system of carrying out vehicle identification according to claim 1, it is characterized in that, described control of intelligent terminal comprises: communication module, main control module and driver module, the vehicle code information that described communication module reception ETC card-reading terminal is uploaded also is transferred to main control module, the legitimacy of coding information data to vehicle code information of the vehicle that main control module is stored by control of intelligent terminal is verified, and by driver module to gate controller sending controling instruction.
5. intelligent residential district ETC system of carrying out vehicle identification according to claim 4, is characterized in that, described control and management also comprises eventually: memory module, and described memory module is used for the coding information data of store car.
6. intelligent residential district ETC system of carrying out vehicle identification according to claim 4, it is characterized in that, described control of intelligent terminal also comprises: interface module, described main control module is also connected with management host by interface module, and operation information is uploaded to management host by interface module and stores as daily record by described main control module.
7. intelligent residential district ETC system of carrying out vehicle identification according to claim 4, is characterized in that, described control of intelligent terminal also comprises the serial communication modular be connected with main control module, for carrying out program debug to main control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520748514.5U CN204965044U (en) | 2015-09-23 | 2015-09-23 | Intelligent residential district ETC system of vehicle discernment can carry out |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520748514.5U CN204965044U (en) | 2015-09-23 | 2015-09-23 | Intelligent residential district ETC system of vehicle discernment can carry out |
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| CN204965044U true CN204965044U (en) | 2016-01-13 |
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| CN201520748514.5U Expired - Fee Related CN204965044U (en) | 2015-09-23 | 2015-09-23 | Intelligent residential district ETC system of vehicle discernment can carry out |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105741362A (en) * | 2016-03-04 | 2016-07-06 | 成都龙鸟公路设备工程有限公司 | Automatic parking charging garage |
| CN111381543A (en) * | 2020-03-23 | 2020-07-07 | 天瑞集团信息科技有限公司 | Gate sentry intelligent control system based on radio frequency identification and single chip microcomputer |
| CN111899557A (en) * | 2020-07-17 | 2020-11-06 | 西安宏源视讯设备有限责任公司 | Parking space sharing method and system based on media-convergence environment |
-
2015
- 2015-09-23 CN CN201520748514.5U patent/CN204965044U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105741362A (en) * | 2016-03-04 | 2016-07-06 | 成都龙鸟公路设备工程有限公司 | Automatic parking charging garage |
| CN111381543A (en) * | 2020-03-23 | 2020-07-07 | 天瑞集团信息科技有限公司 | Gate sentry intelligent control system based on radio frequency identification and single chip microcomputer |
| CN111899557A (en) * | 2020-07-17 | 2020-11-06 | 西安宏源视讯设备有限责任公司 | Parking space sharing method and system based on media-convergence environment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20210923 |
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| CF01 | Termination of patent right due to non-payment of annual fee |