CN101923331A - Multi-point-position radio-frequency communication detecting controller - Google Patents
Multi-point-position radio-frequency communication detecting controller Download PDFInfo
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- CN101923331A CN101923331A CN2010101252942A CN201010125294A CN101923331A CN 101923331 A CN101923331 A CN 101923331A CN 2010101252942 A CN2010101252942 A CN 2010101252942A CN 201010125294 A CN201010125294 A CN 201010125294A CN 101923331 A CN101923331 A CN 101923331A
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Abstract
The invention relates to a multi-point-position radio-frequency communication detecting controller belonging to the technical field of safety devices. The multi-point-position radio-frequency communication detecting controller mainly comprises a detector (1) and a controller (2), wherein corresponding radio-frequency receiving and transmitting chips (3, 4) are both arranged on the detector and the controller; and the controller comprises a control circuit board (11) and an executing mechanism (12). The invention provides a multi-point-position intelligent control alarm safety system based on radio-frequency digital communication; and the multi-point-position radio-frequency communication detecting controller carries out detecting alarm to execute the functions of rapid, accurate and reliable control through radio-frequency digital communication when switching pipelines of water, electricity, oil, compressed air, combustible gas, harmful gas, and the like generate water-gas abnormal circumstances, and realizes more intelligent control, thereby achieving the effects of convenience, rapidity, accuracy and safety.
Description
Technical field
The present invention relates to a kind of safety feature that electricity, water, fuel oil, inflammable gas, harmful gas, pressurized air etc. are carried out accurate intelligent control, be specifically related to multi-point-position radio-frequency communication detecting controller.
Background technology
Develop diversified product in the time of along with the social development human progress and be convenient to people's life, but can bring painful disaster to the mankind.As: electric power application, waterpower application, fuel oil application, pressurized air application, inflammable gas application, noxious gas emission etc. all can produce potential safety hazard factor in various degree respectively.Electric power can cause electric shock and produce strong spark and fire because of insulation ag(e)ing and loose contact and short circuit; Waterpower is by can spraying and cause damage and waste on the non-water-tight article because of joint gets loose with poorly sealed in the pipeline inlet chamber; Fuel oil be by can getting loose and poorly sealed because of joint in the pipeline inlet chamber, can stream drains on the article of oil resistant not and causes damage and fire and waste on the burning things which may cause a fire disaster; Pressurized air stores the conveying meeting by pressure vessel conduit and gets loose because of joint and control out of controlly, causes the blast of loss and pressure vessel; Inflammable gas is by causing fire and blast or the like because of joint gets loose and poorly sealed leakage in the pipeline inlet chamber.Serious property loss and harm humans life security in case take place all will bring in above phenomenon.So people take variety of way to stop and control the generation of potential safety hazard, to electricity, water, fuel oil, pressurized air, inflammable gas, harmful gas etc., control by artificial mechanism; Electric and electronic control; Infrared simulation controlled in wireless etc., all have inconvenient factor in various degree separately, do not reach desired easily and fast, accurately, safety effect, its complex structure, sense control scope is narrow single, and power consumption is big, and volume is big, connected by operation circuit between detector and the controller, operation installation inconvenience and existence produce the hidden danger of naked light etc.
Summary of the invention
In order to overcome the deficiency of the problems referred to above, the present invention proposes a kind of multi-point-position radio-frequency communication detecting controller, be based on the Based Intelligent Control warning security system of radio-frequency (RF) digital communication multiple spot position, when abnormal conditions are appearred in the switch pipeline aqueous vapor of water, electricity, oil, pressurized air, inflammable gas, harmful gas etc., make the detection alarm execution control function promptly fast precisely reliable by digital RF communication, realize that control is intelligent more, thus reached easily and fast, accurately, the effect of safety.
Technical solution of the present invention is:
A kind of multi-point-position radio-frequency communication detecting controller comprises detector and controller; All having corresponding radio-frequency receiving-transmitting to connect this radio-frequency receiving-transmitting of chip on detector and the controller connects chip and is conventional communication technology chip; Comprise a single-chip microcomputer in the detector, networking interface and data-interface are arranged on the single-chip microcomputer, data-interface connects detection circuit and alarm circuit by data line; The radio-frequency receiving-transmitting that the output terminal of single-chip microcomputer connects detector connects chip; Also have power-supply management system and standby power supply that power for operation is provided on the detector; Above-mentioned controller is made up of control circuit board and topworks, and control circuit board comprises control single chip computer, driving circuit, power supply and supply voltage pick-up unit; The programming communication interface is arranged on the control single chip computer; The radio-frequency receiving-transmitting that its output terminal is connected with driving circuit and controller connects chip; The execution coil of topworks links to each other with driving circuit.
Above-mentioned topworks can be an isolating switch, and its execution coil is installed in buckleing of isolating switch and takes off on the device.
Above-mentioned topworks can be the integrated electromagnetic valve, this integrated electromagnetic valve comprises electromagnetic valve body part and control circuit board, the execution coil of solenoid valve adds glass fire prevention plastic material by plastic cement nylon and injects one, in the space that electromagnetic valve body part side has a cover plate to hide; Control circuit board, button cell just are placed in this space.
The power supply that power-supply management system of the present invention is managed whole detector provides, and provides a satisfactory electric power to supply with to detector; Standby power supply carries charging circuit and commutation circuit, and under the situation of civil power outage, the automatic switching control circuit control that is had by its inside automatically switches to the standby power supply power supply, uses commercial power charged under the situation of standby power supply electricity deficiency voluntarily.Detection circuit carries out incident detection, just for example be used for that detection circuit carries out the combustion gas leak detection under the combustion gas environment, when detecting corresponding incident, as the combustion gas leakage etc., causes that just single-chip microcomputer carries out Interrupt Process, carries out alarm and closes valve.The alarm circuit carries out corresponding alarm exactly when corresponding event occurring handles.Radio-frequency receiving-transmitting connects chip and is used to carry out radio-frequency (RF) digital communication, transmits the state and/or the order of detector and controller.Single-chip microcomputer is responsible for all logical process of detector, realizes by programming.Networking interface is used for that detector is connected to the sub-district or the safety management in this building is online.Above-mentioned controller part control single chip computer can detect supply voltage by ADC, just closes solenoid valve when detecting when brownout need be changed battery, and communicates by letter with detector, allows the power supply of detector alarm prompting carrying out controller change.The power supply of control circuit board is used for providing power supply to circuit board; Radio-frequency receiving-transmitting connects chip and is used for carrying out digital communication with detector; Controlling output circuit will be controlled the control gear action; Single-chip microcomputer is realized all logic functions of control circuit board by programming.
The present invention adopts radio-frequency (RF) digital communication, some detectors and some controllers can be formed network, precise control is reliable, realize more intelligent function, its structure optimization, volume exquisiteness, exquisite appearance novelty, operating circuit power consumption are minimum, working stability,, energy-and time-economizing easy for installation without backguy etc.Control circuit board and execution unit integrally combine, and structure is concisely attractive in appearance.The communication of employing radio-frequency (RF) digital, controller part single-chip microcomputer is constantly monitored power supply, can change battery by intelligent prompt.The scope of application of the present invention: can be used in the hydraulic pipe control of hotel, office building, family, market, laboratory, dancing hall etc., or power circuit control, or fuel passage control; Or compressed air piping control; Or inflammable gas pipeline control; Or noxious gas emission control etc.
Description of drawings
Fig. 1 is detector of the present invention and controller architecture synoptic diagram;
Fig. 2 a kind of topworks of the present invention structural drawing;
Fig. 3 is a combustion gas detector that is used in of the present invention and controller architecture synoptic diagram.
In the accompanying drawing: 1 detector; 2 controllers; The radio-frequency receiving-transmitting of 3 detectors connects chip; The radio-frequency receiving-transmitting of 4 controllers connects chip; 5 single-chip microcomputers; 6 networking interface; 7 detection circuits; 7 ' combustion gas detection circuit; 7 " smoke detection circuit; 8 alarm circuit; 9 power-supply management systems; 10 standby power supplies; 11 control circuit boards; 12 topworkies; 13 control single chip computers; 14 power supplys; 15 driving circuits; 16 electromagnetic valve body parts; 17 cover plates; 18 button cells; The 19 air inlet mouths of pipe; 20 pull handles; 21 mouths of pipe of giving vent to anger.
Embodiment
Introduce the present invention below in conjunction with accompanying drawing in detail with specific embodiment:
Fig. 1 is a kind of multi-point-position radio-frequency communication detecting controller, comprises detector 1 and controller 2; There is radio-frequency receiving-transmitting to connect chip 3 on the detector 1, has radio-frequency receiving-transmitting to connect chip 4 on the controller 2; Comprise a single-chip microcomputer 5 in the detector 1, networking interface 6 and data-interface are arranged on the single-chip microcomputer 5, data-interface connects detection circuit 7 and alarm circuit 8 by data line; The radio-frequency receiving-transmitting that the output terminal of single-chip microcomputer 5 connects detector connects chip 3; Also have power-supply management system 9 and standby power supply 10 that power for operation is provided on the detector 1; Above-mentioned controller 2 is made up of control circuit board 11 and topworks 12, and control circuit board 11 comprises control single chip computer 13, driving circuit 15, power supply 14 and supply voltage pick-up unit; The programming communication interface is arranged on the control single chip computer 13; The radio-frequency receiving-transmitting that its output terminal is connected with driving circuit 15 and controller connects chip 4; The execution coil of topworks 12 links to each other with driving circuit 15.
Fig. 2 is the integrated electromagnetic valve, this integrated electromagnetic valve comprises electromagnetic valve body part 16 and control circuit board 11, the execution coil 12 of solenoid valve adds glass fire prevention plastic material by plastic cement nylon and injects one, in the space that electromagnetic valve body part 16 sides have a cover plate 17 to hide; Control circuit board 11, button cell 18 just is placed in this space.
Fig. 3 is that controller is surveyed in a kind of multi-point-position radio-frequency communication combustion gas, comprises detector 1 and controller 2; There is radio-frequency receiving-transmitting to connect chip 3 on the detector 1, has radio-frequency receiving-transmitting to connect chip 4 on the controller 2; Comprise a single-chip microcomputer 5 in the detector 1, networking interface 6 and data-interface arranged on the single-chip microcomputer 5, data-interface by data line connect combustion gas detection circuit 7 ', smoke detection circuit 7 " and alarm circuit 8; The radio-frequency receiving-transmitting that the output terminal of single-chip microcomputer 5 connects detector connects chip 3; Also have power-supply management system 9 and standby power supply 10 that power for operation is provided on the detector 1; Above-mentioned controller 2 is made up of the topworks 12 of control circuit board 11 and gas electromagnetic valve, and control circuit board 11 comprises control single chip computer 13, driving circuit 15, power supply 14 and supply voltage pick-up unit; The programming communication interface is arranged on the control single chip computer 13; The radio-frequency receiving-transmitting that its output terminal is connected with driving circuit 15 and controller connects chip 4; The execution coil of the topworks 12 of gas electromagnetic valve links to each other with driving circuit 15.
The course of work that controller is surveyed in this multi-point-position radio-frequency communication combustion gas is: when combustion gas detection circuit 7 ' when detecting abnormal conditions, signal is transferred to single-chip microcomputer 5, connect chip 3 to controller 2 transmitting control commands by single-chip microcomputer 5 control radio-frequency receiving-transmittings.The radio-frequency receiving-transmitting of controller 2 parts connects chip 4 is transferred to control command controller after receiving control command control single chip computer 13, controlling driving circuit 15 by the control single chip computer 13 of controller carries out closing valve events to the execution coil of gas electromagnetic valve, allow and close the valve capacitor discharge, solenoid valve is carried out coil electricity generation magnetic field valve core of the electromagnetic valve is produced expulsive force, promoting moving iron core pushes ahead through press seal spring and rubber seal one, by the strong elastic of press seal spring, the air inlet mouth of pipe 19 of sealing spool mouth.When needs are opened, lift the moving iron core rubber seal of handle 20 cylinder lever connecting rods together the pull-up spool open, gas can enter by the air inlet mouth of pipe, the mouth of pipe 21 is discharged from giving vent to anger.
Claims (3)
1. a multi-point-position radio-frequency communication detecting controller comprises detector (1) and controller (2); All there is corresponding radio-frequency receiving-transmitting to connect chip (3,4) on detector and the controller; It is characterized in that: comprise a single-chip microcomputer (5) in the detector (1), networking interface (6) and data-interface are arranged on the single-chip microcomputer (5), data-interface connects detection circuit (7) and alarm circuit (8) by data line; The radio-frequency receiving-transmitting that the output terminal of single-chip microcomputer (5) connects detector connects chip (3); Detector (1) is gone up also has power-supply management system (9) and standby power supply (10) that power for operation is provided; Above-mentioned controller (2) is made up of control circuit board (11) and topworks (12), and control circuit board (11) comprises control single chip computer (13), driving circuit (15), power supply (14) and supply voltage pick-up unit; Control single chip computer has the programming communication interface on (13); The radio-frequency receiving-transmitting that its output terminal is connected with driving circuit (15) and controller connects chip (4); The execution coil of topworks (12) links to each other with driving circuit (15).
2. multi-point-position radio-frequency communication detecting controller according to claim 1 is characterized in that: described topworks (12) can be an isolating switch, and the execution coil of its topworks (12) is installed in buckleing of isolating switch and takes off on the device.
3. multi-point-position radio-frequency communication detecting controller according to claim 1, it is characterized in that: described topworks (12) can be the integrated electromagnetic valve, this integrated electromagnetic valve comprises electromagnetic valve body part (16) and control circuit board (11), the execution coil (12) of solenoid valve adds glass fire prevention plastic material by plastic cement nylon and injects one, in the space that electromagnetic valve body part (16) side has a cover plate (17) to hide; Control circuit board (11), button cell (18) just is placed in this space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101252942A CN101923331B (en) | 2010-02-08 | 2010-02-08 | Multi-point-position radio-frequency communication detecting controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101252942A CN101923331B (en) | 2010-02-08 | 2010-02-08 | Multi-point-position radio-frequency communication detecting controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101923331A true CN101923331A (en) | 2010-12-22 |
| CN101923331B CN101923331B (en) | 2012-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101252942A Expired - Fee Related CN101923331B (en) | 2010-02-08 | 2010-02-08 | Multi-point-position radio-frequency communication detecting controller |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108273224A (en) * | 2018-01-15 | 2018-07-13 | 天津七科技有限公司 | Intelligent radio is built and electric fire monitoring device and system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2660596Y (en) * | 2003-12-24 | 2004-12-01 | 北方工业大学 | Field environmental parameter detecting warner |
| US7129842B2 (en) * | 2004-11-23 | 2006-10-31 | Honeywell International, Inc. | MEMS sensor unit for security applications |
| CN2873541Y (en) * | 2005-12-30 | 2007-02-28 | 浙江博德汽车电子股份有限公司 | Automobile tire pressure monitor |
| CN200942688Y (en) * | 2006-08-07 | 2007-09-05 | 郑华盛 | Tyre pressure and temperature real-time monitoring device |
| CN1949814B (en) * | 2006-11-20 | 2011-03-30 | 清华大学 | Domestic protection environment monitoring warning system based on wireless sensor network |
-
2010
- 2010-02-08 CN CN2010101252942A patent/CN101923331B/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108273224A (en) * | 2018-01-15 | 2018-07-13 | 天津七科技有限公司 | Intelligent radio is built and electric fire monitoring device and system |
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| Publication number | Publication date |
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| CN101923331B (en) | 2012-08-29 |
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Application publication date: 20101222 Assignee: Shenzhen Xunfeng Technology Co., Ltd. Assignor: Hunan Pinchuan Technology Development Co., Ltd. Contract record no.: 2013440020088 Denomination of invention: Multi-point-position radio-frequency communication detecting controller Granted publication date: 20120829 License type: Exclusive License Record date: 20130320 |
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Granted publication date: 20120829 Termination date: 20170208 |