CN103411130B - A kind of method for controlling safe filling of gas cylinder and system - Google Patents
A kind of method for controlling safe filling of gas cylinder and system Download PDFInfo
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- CN103411130B CN103411130B CN201310253995.8A CN201310253995A CN103411130B CN 103411130 B CN103411130 B CN 103411130B CN 201310253995 A CN201310253995 A CN 201310253995A CN 103411130 B CN103411130 B CN 103411130B
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Abstract
The invention discloses a kind of method for controlling safe filling and system of gas cylinder, described method comprises: after vehicle installs gas cylinder first, carries out initialization to vehicle, reads the unique identifier of gas cylinder and is packaged in car-mounted terminal with the unique identification information of vehicle; When vehicle gas cylinder carries out aerating, obtain the unique identifier of gas cylinder packaged in car-mounted terminal and the unique identification information of vehicle, and mate with the label information on gas cylinder, if meet aerating requirement, then control filling machine aerating.The present invention, when vehicle carries out initialization, by reading the unique identifier of gas cylinder and being packaged in car-mounted terminal with the unique identification information of vehicle, achieves the binding one to one of gas cylinder and vehicle.The present invention efficiently solves the problem of legal gas cylinder refitted vehicles to other vehicles, thus fundamentally can stop potential safety hazard, improves the safety guarantee performance of fuel gas vehicle; In addition, the present invention utilizes car-mounted terminal automatically to judge legitimacy, thus accelerates the speed of response of judgement.
Description
Technical field
The present invention relates to a kind of method for controlling safe filling and system of gas cylinder, belong to the safety control technology field of gas cylinder.
Background technique
Along with the fast development of China's economy and global oil price skyrocket, the quantity of automobile oil to gas grows with each passing day, and the demand of market to all kinds of gas cylinder increases fast, and the situation that supply falls short of demand appears in gas cylinder.Gas cylinder safely regulation, in order to the economic benefit that covets, is ignored by portion gas fueling station, for the various defective inflating gas cylinders such as gas cylinder are scrapped in undetected, extended active duty, other places.The gas cylinders such as part medical oxygen cylinder, civilian liquefied petroleum, coal gas, industrial hydrogen, chlorine, nitrogen, gas also also exist the hidden danger crossing safe period or shelf-life continuation use.Because gas station, compressed natural gas (CNG) automobile remodeling factory and a few users are ordered about by interests, ignore safety, not or be reluctant initiatively to eliminate defective gas cylinder, particularly gas station, not easily do not stop the interference that personal factor uses gas cylinder safely.Portion of natural gas automobile remodeling factory is also for these reasons for User Violations installs all kinds of defective gas cylinder.In addition gas cylinder has the advantages that mobility is strong, management disperses, use danger is large, therefore must carry out periodic detection to it, time limit is scrapped, limit and fill number of times and control fills, otherwise spread all over and various places, town and country, ten million gas cylinder being used in industry-by-industry likely will become numerous movement or fixing bomb.Case about above-mentioned gas bottle explosion is often reported in media, TV, particularly occurs in the blast of CNG automobile mounted gas cylinder, and its situation is so tragic that one cannot bear to look at it.The people's lives and property is in safely in a kind of alarming state.
People are trying to explore for many years, and people contemplated and utilize radio RF recognition technology (RFID) to differentiate defective gas cylinder afterwards.Disclosed in the patent application that such as application number is 200610021411.4, name is called that the patent application of " gas cylinder safely filling monitoring and information processing " and application number are 200910014211.X, name is called " method for controlling safe filling of vehicle gas cylinder " is exactly that gas station staff utilizes identity recognizer to scan electronic tag, controller identifies scanning information and then control gas station carries out aerating by pasting one piece of electronic tag with identity information on each gas cylinder.But there is following shortcoming in such scheme:
1, the electronic tag used is passive label, needs staff to carry out manually reading and again trading in, adds workload; And the price of handheld device also costly, adds the cost of system;
Transfer to background server after the data of 2, reading electronic labels, utilize background server to judge the legitimacy of gas cylinder and the identity information of vehicle, and then control filling machine, it is comparatively strong to the dependence of network, and speed of response is compared with slow and customer investment is large;
3, all do not solve the binding issue one to one of gas cylinder and vehicle, cannot to control legal gas cylinder refitted vehicles completely like this, to other vehicles, thus fundamentally can not stop potential safety hazard;
4, the situation of exceeding the time limit of automatic decision monthly test and annual test cannot all be realized.
Summary of the invention
The object of the invention is to, a kind of method for controlling safe filling and system of gas cylinder are provided, it effectively can solve problems of the prior art, especially cannot control legal gas cylinder refitted vehicles completely to other vehicles, fundamentally can not stop potential safety hazard and comparatively strong to the dependence of network, the comparatively slow and problem that customer investment is large of speed of response.
For solving the problems of the technologies described above, the present invention adopts following technological scheme: a kind of method for controlling safe filling of gas cylinder, after vehicle installs gas cylinder first, initialization is carried out to vehicle, read the unique identifier of gas cylinder and be packaged in car-mounted terminal with the unique identification information of vehicle; When vehicle gas cylinder carries out aerating, obtain the unique identifier of gas cylinder packaged in car-mounted terminal and the unique identification information of vehicle, and mate with the label information on gas cylinder, if meet aerating requirement, then control filling machine aerating.
Gas cylinder unique identifier in label information on described gas cylinder and current gas cylinder identification module.
The described aerating that meets requires to include: the unique identifier of packaged gas cylinder and the unique identification information of vehicle corresponding with the label information on gas cylinder, mainly refer to that the identifying code in the unique identifier of gas cylinder and the label information of reading is consistent, thus effectively can judge that the gas cylinder of Current vehicle is former installation gas cylinder or the gas cylinder of repacking.
Aforesaidly meet aerating requirement and also comprise: car-mounted terminal is according to initialization information, the next annual test date of automatic measurement & calculation gas cylinder and monthly test date all do not exceed the time limit, thus can investigate out simultaneously there is no periodic detection, gas cylinder that time limit is scrapped, ensure the Security of fuel gas vehicle further.
The above-mentioned aerating that meets requires also to comprise: car-mounted terminal is according to initialization information, and the next car test date of automatic measurement & calculation does not exceed the time limit, thus achieves the validity of automatic monitoring vehicle simultaneously, convenient, fast and cost is low.
The safety realizing a kind of gas cylinder of preceding method fills control system, comprising: car-mounted terminal, filling machine terminal and gas cylinder identification module; Described car-mounted terminal comprises A wireless communication module and serial communication modular, and A wireless communication module is connected with gas cylinder identification module, serial communication modular and filling machine terminal respectively.
The decipherment distance of described car-mounted terminal and filling machine terminal can change by regulating the power of car-mounted terminal and filling machine terminal.
Described system also comprises: upper-position unit, and upper-position unit is provided with serial interface or USB interface, and upper-position unit is connected with the serial communication modular on car-mounted terminal by serial interface or USB interface; Described serial interface can be RS-232 asynchronous transmission standard interface, thus can carry out initialization to car-mounted terminal, and initialization mainly comprises and arranges license plate number, steel cylinder number, the inspection of car test information, bottle information, date-time etc.
Described gas cylinder identification module is connected by wire with A wireless communication module.
Described filling machine terminal comprises: B wireless communication module and relay control module, and B wireless communication module is connected with A wireless communication module and relay control module respectively, thus automatically can control filling machine and carry out aerating.
Described car-mounted terminal also comprises: clock module, and clock module is connected with A wireless communication module, thus automatically can carry out timing to the car test date of the next annual test date of gas cylinder, monthly test date and vehicle.
Aforesaid car-mounted terminal also comprises: a-power supply Voltage stabilizing module, and a-power supply Voltage stabilizing module is connected with A wireless communication module, serial communication modular and clock module respectively; Described filling machine terminal also comprises: B-source Voltage stabilizing module, and B-source Voltage stabilizing module is connected with B wireless communication module and relay control module respectively, thus can ensure that power supply is stable, and then the stability of the system of guarantee.
Electronic tag for gas cylinder in the present invention is active label (described electronic tag for gas cylinder and gas cylinder identification module, gas cylinder identification module is fixed on gas cylinder, wherein stores the unique identifier of gas cylinder), thus avoids artificial stickup and the trouble of replacing.
Above-mentioned filling machine terminal also comprises: display modular, and display modular is connected with B wireless communication module and B-source Voltage stabilizing module respectively, thus can conveniently check can not inflate reason, bottle inspection the information such as date and car test date.
A wireless communication module described in the present invention and B wireless communication module adopt NRF24LE1 wireless module, wireless and the super low-power consumption technology that this NRF24LE1 wireless module adopts Nordic up-to-date, be integrated with in a minimum encapsulation and comprise 2.4GHz wireless transmission, integrated enhanced 51 Flash high-speed microprocessors and enrich peripheral hardware and interface etc., be a perfect adaptation combining performance and cost, be well suited for the product specification being applied to various 2.4GHz; Serial communication modular is made up of MAX232 chip circuit and serial interface; Clock module adopts DS1302 clock module, and this DS1302 clock module is a low power consumption real time clock circuit with the thin current charges ability of tiny stream, it can to year, month, day, week, time, minute, second carries out timing, and has several functions such as leap year compensations grade; Display modular adopts 19264 liquid crystal module, 19264 liquid crystal module and liquid crystal display panel are made up of 192*64 dot matrix, 19264 liquid crystal module are a kind of graphic dot matrix liquid crystal displays, it mainly adopts dynamic driving principle to constitute 192(by row cutting-controller and row driver two-part and arranges) × 64(is capable) full Dot-Matric LCD Display, this display device have employed the soft packaged type of COB, be connected LCD by conductive rubber with press box, make its life-span long, connect reliable.
Compared with prior art, the present invention, when vehicle carries out initialization, by reading the unique identifier of gas cylinder and being packaged in car-mounted terminal with the unique identification information of vehicle, thus achieves the binding one to one of gas cylinder and vehicle; When vehicle gas cylinder carries out aerating, obtain the unique identifier of gas cylinder packaged in car-mounted terminal and the unique identification information of vehicle, and mate with the label information on gas cylinder, if meet aerating requirement, then control filling machine aerating.The present invention efficiently solves the problem of legal gas cylinder refitted vehicles to other vehicles, thus fundamentally can stop potential safety hazard, improves the safety guarantee performance of fuel gas vehicle; In addition, the present invention, by direct design con-trol parts car-mounted terminal, utilizes car-mounted terminal automatically to judge legitimacy, thus decreases the dependence to network, accelerate the speed of response of judgement, decrease customer investment simultaneously.Show according to mass data statistics, adopt after the present invention, can filling machine judge the speed of response of aerating improve 80%.In addition, the present invention can automatic decision vehicle whether on time car test and gas cylinder whether carry out the gentle bottle annual test of safe monthly test on time, control aerating according to these information, convenient, fast and cost is low, and the Security of fuel gas vehicle can be improved further.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the present invention;
Fig. 2 is the structural representation of car-mounted terminal;
Fig. 3 is the structural representation of filling machine terminal;
Fig. 4 is upper computer software exploded view;
Fig. 5 is the circuit theory diagrams of car-mounted terminal;
Fig. 6 is the circuit theory diagrams of filling machine terminal;
Fig. 7 is the PCB figure of car-mounted terminal;
Fig. 8 is the PCB figure of filling machine terminal;
Fig. 9 is the workflow diagram of a kind of embodiment of the present invention.
Reference character: 1-car-mounted terminal, 2-filling machine terminal, 4-gas cylinder identification module, 5-A wireless communication module, 6-serial communication modular, 7-B wireless communication module, 8-relay control module, 9-clock module, 10-A power regulator module, 11-B power regulator module, 12-upper-position unit, 13-display modular.
Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated.
Embodiment
Embodiment 1: a kind of method for controlling safe filling of gas cylinder, as shown in Figure 9, after vehicle installs gas cylinder first, carries out initialization to vehicle, reads the unique identifier of gas cylinder and is packaged in car-mounted terminal 1 with the unique identification information of vehicle; When vehicle gas cylinder carries out aerating, obtain the unique identifier of gas cylinder packaged in car-mounted terminal 1 and the unique identification information of vehicle, and mate with the label information on gas cylinder, if meet aerating requirement, then control filling machine aerating.The described aerating that meets requires to include: the unique identifier of packaged gas cylinder and the unique identification information of vehicle corresponding with the label information on gas cylinder.The described aerating that meets requires also to comprise: car-mounted terminal 1 is according to initialization information, and the next annual test date of automatic measurement & calculation and monthly test date all do not exceed the time limit.The described aerating that meets requires also to comprise: car-mounted terminal 1 is according to initialization information, and the next car test date of automatic measurement & calculation does not exceed the time limit.
The safety realizing a kind of gas cylinder of said method fills control system, as shown in Fig. 1 ~ Fig. 3 and Fig. 5 ~ Fig. 8, comprising: car-mounted terminal 1, filling machine terminal 2 and gas cylinder identification module 4; Described car-mounted terminal 1 comprises A wireless communication module 5 and serial communication modular 6, A wireless communication module 5 is connected with gas cylinder identification module 4, serial communication modular 6 and filling machine terminal 2 respectively.Described filling machine terminal 2 comprises: B wireless communication module 7 and relay control module 8, B wireless communication module 7 are connected with A wireless communication module 5 and relay control module 8 respectively.Described car-mounted terminal 1 also comprises: clock module 9, and clock module 9 is connected with A wireless communication module 5.Described car-mounted terminal 1 also comprises: a-power supply Voltage stabilizing module 10, and a-power supply Voltage stabilizing module 10 is connected with A wireless communication module 5, serial communication modular 6 and clock module 9 respectively; Described filling machine terminal 2 also comprises: B-source Voltage stabilizing module 11, and B-source Voltage stabilizing module 11 is connected with B wireless communication module 7 and relay control module 8 respectively.Described system also comprises: upper-position unit 12, and upper-position unit 12 is provided with serial interface or USB interface, and upper-position unit 12 is connected with the serial communication modular 6 on car-mounted terminal 1 by serial interface or USB interface.Described A wireless communication module 5 and B wireless communication module 7 adopt NRF24LE1 wireless module; Serial communication modular 6 is made up of MAX232 chip circuit and serial interface; Clock module 9 adopts DS1302 clock module.Described system also comprises: upper-position unit 12, and upper-position unit 12 is provided with serial interface or USB interface, and upper-position unit 12 is connected with the serial communication modular on car-mounted terminal by serial interface or USB interface; Described serial interface is RS-232 asynchronous transmission standard interface.Above-mentioned filling machine terminal 2 also comprises: display modular 13, and display modular 13 is connected with B wireless communication module 7, and display modular 13 adopts 19264 liquid crystal module.
Embodiment 2: a kind of method for controlling safe filling of gas cylinder, as shown in Figure 9, after vehicle installs gas cylinder first, carry out initialization to vehicle, read the unique identifier of gas cylinder and are packaged in car-mounted terminal 1 with the unique identification information of vehicle; When vehicle gas cylinder carries out aerating, obtain the unique identifier of gas cylinder packaged in car-mounted terminal 1 and the unique identification information of vehicle, and mate with the label information on gas cylinder, if meet aerating requirement, then control filling machine aerating.The described aerating that meets requires to include: the unique identifier of packaged gas cylinder and the unique identification information of vehicle corresponding with the label information on gas cylinder.The described aerating that meets requires also to comprise: car-mounted terminal 1 is according to initialization information, and the next annual test date of automatic measurement & calculation and monthly test date all do not exceed the time limit.The described aerating that meets requires also to comprise: car-mounted terminal 1 is according to initialization information, and the next car test date of automatic measurement & calculation does not exceed the time limit.
The safety realizing a kind of gas cylinder of said method fills control system, as shown in Fig. 1 ~ Fig. 3 and Fig. 5 ~ Fig. 8, comprising: car-mounted terminal 1, filling machine terminal 2 and gas cylinder identification module 4; Described car-mounted terminal 1 comprises A wireless communication module 5 and serial communication modular 6, A wireless communication module 5 is connected with gas cylinder identification module 4, serial communication modular 6 and filling machine terminal 2 respectively.Described filling machine terminal 2 comprises: B wireless communication module 7 and relay control module 8, B wireless communication module 7 are connected with A wireless communication module 5 and relay control module 8 respectively.Described car-mounted terminal 1 also comprises: clock module 9, and clock module 9 is connected with A wireless communication module 5.Described car-mounted terminal 1 also comprises: a-power supply Voltage stabilizing module 10, and a-power supply Voltage stabilizing module 10 is connected with A wireless communication module 5, serial communication modular 6 and clock module 9 respectively; Described filling machine terminal 2 also comprises: B-source Voltage stabilizing module 11, and B-source Voltage stabilizing module 11 is connected with B wireless communication module 7 and relay control module 8 respectively.Described system also comprises: upper-position unit 12, and upper-position unit 12 is provided with serial interface or USB interface, and upper-position unit 12 is connected with the serial communication modular 6 on car-mounted terminal 1 by serial interface or USB interface.
Embodiment 3: a kind of method for controlling safe filling of gas cylinder, as shown in Figure 9, after vehicle installs gas cylinder first, carry out initialization to vehicle, read the unique identifier of gas cylinder and are packaged in car-mounted terminal 1 with the unique identification information of vehicle; When vehicle gas cylinder carries out aerating, obtain the unique identifier of gas cylinder packaged in car-mounted terminal 1 and the unique identification information of vehicle, and mate with the label information on gas cylinder, if meet aerating requirement, then control filling machine aerating.The described aerating that meets requires to include: the unique identifier of packaged gas cylinder and the unique identification information of vehicle corresponding with the label information on gas cylinder.The described aerating that meets requires also to comprise: car-mounted terminal 1 is according to initialization information, and the next annual test date of automatic measurement & calculation and monthly test date all do not exceed the time limit.The described aerating that meets requires also to comprise: car-mounted terminal 1 is according to initialization information, and the next car test date of automatic measurement & calculation does not exceed the time limit.
The safety realizing a kind of gas cylinder of said method fills control system, as shown in Fig. 1 ~ Fig. 3 and Fig. 5 ~ Fig. 8, comprising: car-mounted terminal 1, filling machine terminal 2 and gas cylinder identification module 4; Described car-mounted terminal 1 comprises A wireless communication module 5 and serial communication modular 6, A wireless communication module 5 is connected with gas cylinder identification module 4, serial communication modular 6 and filling machine terminal 2 respectively.Described filling machine terminal 2 comprises: B wireless communication module 7 and relay control module 8, B wireless communication module 7 are connected with A wireless communication module 5 and relay control module 8 respectively.Described car-mounted terminal 1 also comprises: clock module 9, and clock module 9 is connected with A wireless communication module 5.
Embodiment 4: a kind of method for controlling safe filling of gas cylinder, as shown in Figure 9, after vehicle installs gas cylinder first, carry out initialization to vehicle, read the unique identifier of gas cylinder and are packaged in car-mounted terminal 1 with the unique identification information of vehicle; When vehicle gas cylinder carries out aerating, obtain the unique identifier of gas cylinder packaged in car-mounted terminal 1 and the unique identification information of vehicle, and mate with the label information on gas cylinder, if meet aerating requirement, then control filling machine aerating.The described aerating that meets requires to include: the unique identifier of packaged gas cylinder and the unique identification information of vehicle corresponding with the label information on gas cylinder.The described aerating that meets requires also to comprise: car-mounted terminal 1 is according to initialization information, and the next annual test date of automatic measurement & calculation and monthly test date all do not exceed the time limit.
The safety realizing a kind of gas cylinder of said method fills control system, as shown in Fig. 1 ~ Fig. 3 and Fig. 5 ~ Fig. 8, comprising: car-mounted terminal 1, filling machine terminal 2 and gas cylinder identification module 4; Described car-mounted terminal 1 comprises A wireless communication module 5 and serial communication modular 6, A wireless communication module 5 is connected with gas cylinder identification module 4, serial communication modular 6 and filling machine terminal 2 respectively.Described filling machine terminal 2 comprises: B wireless communication module 7 and relay control module 8, B wireless communication module 7 are connected with A wireless communication module 5 and relay control module 8 respectively.Described car-mounted terminal 1 also comprises: clock module 9, and clock module 9 is connected with A wireless communication module 5.
Embodiment 5: a kind of method for controlling safe filling of gas cylinder, as shown in Figure 9, after vehicle installs gas cylinder first, carry out initialization to vehicle, read the unique identifier of gas cylinder and are packaged in car-mounted terminal 1 with the unique identification information of vehicle; When vehicle gas cylinder carries out aerating, obtain the unique identifier of gas cylinder packaged in car-mounted terminal 1 and the unique identification information of vehicle, and mate with the label information on gas cylinder, if meet aerating requirement, then control filling machine aerating.
The safety realizing a kind of gas cylinder of said method fills control system, as shown in Figure 1, Figure 2, Figure 5, comprising: car-mounted terminal 1, filling machine terminal 2 and gas cylinder identification module 4; Described car-mounted terminal 1 comprises A wireless communication module 5 and serial communication modular 6, A wireless communication module 5 is connected with gas cylinder identification module 4, serial communication modular 6 and filling machine terminal 2 respectively.
The working principle of a kind of embodiment of the present invention: after vehicle installs gas cylinder first, initial work is carried out to vehicle, with Serial Port Line, the serial communication modular 6 of car-mounted terminal 1 is connected to upper-position unit 12, arranged car-mounted terminal 1 by upper computer software (as shown in Figure 4), configuration information mainly contains license plate number, car test information, bottle inspection information, date-time etc.Namely unique identifier on gas cylinder identification module 4 such as steel cylinder number encapsulates as license plate number is stored in the flash of A wireless communication module 5 with the unique identification information of vehicle, and can not change after encapsulation, thus achieves the one_to_one corresponding of vehicle and gas cylinder.
When process aerating, vehicle sails aerating scope (scope can realize by regulating the power of A wireless communication module 5 and B wireless communication module 7) into, and open car front end cover, at this moment wireless signal can not be weakened by cover.This gas cylinder label information is sent to A wireless communication module 5 by the gas cylinder identification module 4 on car-mounted terminal 1, this gas cylinder label information read mates with the unique identifier of the gas cylinder that it encapsulates by A wireless communication module 5, if consistent, the direct control relay control module 8 of B wireless communication module 7, B wireless communication module 7 then this match information be sent in filling machine terminal 2 carries out aerating.
In addition, A wireless communication module 5 also may read the information of clock module 9, the monthly test of gas cylinder, annual test date and car test date are judged, and judged result information is sent to B wireless communication module 7, as requested, comprehensive above information control relay control module 8 carries out aerating to B wireless communication module 7 further.Meanwhile, the next car test date of the next monthly test of gas cylinder, annual test date and vehicle also can be sent to display modular 13 and show by A wireless communication module 5, if can not aerating, also can show can not the reason of aerating as " gas cylinder is illegal ", " car test is exceeded the time limit ".
In order to ensure the stability of car-mounted terminal 1 and filling machine terminal 2, on car-mounted terminal 1 with filling machine terminal 2, be connected a-power supply Voltage stabilizing module 10 and B-source Voltage stabilizing module 11 respectively.
Claims (5)
1. a method for controlling safe filling for gas cylinder, is characterized in that, after vehicle installs gas cylinder first, carries out initialization to vehicle, reads the unique identifier of gas cylinder and is packaged in car-mounted terminal (1) with the unique identification information of vehicle; When vehicle gas cylinder carries out aerating, car-mounted terminal (1) obtains the unique identifier of gas cylinder packaged in car-mounted terminal (1) and the unique identification information of vehicle, and mate with the label information on gas cylinder, if meet aerating requirement, then send match information and control filling machine aerating to filling machine terminal (2); The described aerating that meets requires to include: the unique identifier of packaged gas cylinder and the unique identification information of vehicle corresponding with the label information on gas cylinder; The described aerating that meets requires also to comprise: car-mounted terminal (1) is according to initialization information, and the next annual test date of automatic measurement & calculation gas cylinder and monthly test date all do not exceed the time limit; The described aerating that meets requires also to comprise: car-mounted terminal (1) is according to initialization information, and the next car test date of automatic measurement & calculation does not exceed the time limit.
2. the safety realizing a kind of gas cylinder of method described in claim 1 fills control system, it is characterized in that, comprising: car-mounted terminal (1), filling machine terminal (2) and gas cylinder identification module (4); Described car-mounted terminal (1) comprises A wireless communication module (5) and serial communication modular (6), and A wireless communication module (5) is connected with gas cylinder identification module (4), serial communication modular (6) and filling machine terminal (2) respectively; Described filling machine terminal (2) comprising: B wireless communication module (7) and relay control module (8), and B wireless communication module (7) is connected with A wireless communication module (5) and relay control module (8) respectively; Described car-mounted terminal (1) also comprises: clock module (9), and clock module (9) is connected with A wireless communication module (5); Car-mounted terminal (1) obtains the unique identifier of gas cylinder packaged in car-mounted terminal (1) and the unique identification information of vehicle, and mate with the label information on gas cylinder, if meet aerating requirement, then send match information and control filling machine aerating to filling machine terminal (2); Label on described gas cylinder is active label.
3. the safety of gas cylinder according to claim 2 fills control system, it is characterized in that, described car-mounted terminal (1) also comprises: a-power supply Voltage stabilizing module (10), and a-power supply Voltage stabilizing module (10) is connected with A wireless communication module (5), serial communication modular (6) and clock module (9) respectively; Described filling machine terminal (2) also comprises: B-source Voltage stabilizing module (11), and B-source Voltage stabilizing module (11) is connected with B wireless communication module (7) and relay control module (8) respectively.
4. the safety of gas cylinder according to claim 3 fills control system, it is characterized in that, described system also comprises: upper-position unit (12), upper-position unit (12) is provided with serial interface or USB interface, and upper-position unit (12) is connected with the serial communication modular (6) on car-mounted terminal (1) by serial interface or USB interface.
5. fill control system according to the safety of the arbitrary described gas cylinder of claim 2 ~ 4, it is characterized in that, described A wireless communication module (5) and B wireless communication module (7) adopt NRF24LE1 wireless module; Serial communication modular (6) is made up of MAX232 chip circuit and serial interface; Clock module (9) adopts DS1302 clock module.
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| CN201310253995.8A CN103411130B (en) | 2013-06-24 | 2013-06-24 | A kind of method for controlling safe filling of gas cylinder and system |
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| CN201310253995.8A CN103411130B (en) | 2013-06-24 | 2013-06-24 | A kind of method for controlling safe filling of gas cylinder and system |
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| CN103411130B true CN103411130B (en) | 2015-10-21 |
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| CN104020753B (en) * | 2014-06-24 | 2017-05-10 | 重庆耐德燃气设备有限公司 | Control method and control device based on self-adapted compatible trailer type of hydraulic horizontal pushing gas filling substation |
| CN105868941A (en) * | 2016-06-01 | 2016-08-17 | 江苏民生重工有限公司 | Intelligent cloud gas cylinder management system |
| CN107202243A (en) * | 2017-07-07 | 2017-09-26 | 山东特联信息科技有限公司 | Cylinder filling control method and system |
| CN107255223A (en) * | 2017-07-07 | 2017-10-17 | 山东特联信息科技有限公司 | Gas charging control method and system |
| CN108199061B (en) * | 2017-12-25 | 2022-09-02 | 卓斐(东营)农业科技研究院有限公司 | Agricultural machinery fuel cell gas filling device, gas filling system and gas filling method thereof |
| CN113852935B (en) * | 2021-09-27 | 2023-09-26 | 嘉兴依相动力科技有限公司 | Safety management system and method for gas automobile |
| CN114623379A (en) * | 2021-12-07 | 2022-06-14 | 张勇 | Automobile-used special steel bottle electronic tags fills dress system of traceing back |
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| JPH1151294A (en) * | 1997-07-30 | 1999-02-26 | Tokico Ltd | Gas supply managing system |
| JP2002174399A (en) * | 2000-12-06 | 2002-06-21 | Seibu Gas Co Ltd | Gas station system for compressed natural gas automobile |
| JP4947252B2 (en) * | 2005-04-07 | 2012-06-06 | トヨタ自動車株式会社 | Mobile body and management method |
| CN101113802A (en) * | 2006-07-18 | 2008-01-30 | 喇晓路 | Gas cylinder safely filling monitoring and information processing system |
| CN200949750Y (en) * | 2006-07-18 | 2007-09-19 | 喇晓路 | Gas cylinder safety filling monitoring processing device |
| CN102155609A (en) * | 2011-01-28 | 2011-08-17 | 重庆耐德能源装备集成有限公司 | Method for automatically supervising electronic tag in gas filling station |
| CN202580619U (en) * | 2012-06-01 | 2012-12-05 | 四川鼎天电子标识技术系统有限公司 | CNG (Compressed Natural Gas) informationalized and integrated supervisory system |
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