CN105182425A - Wireless-power type termite detection system - Google Patents
Wireless-power type termite detection system Download PDFInfo
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- CN105182425A CN105182425A CN201510528897.XA CN201510528897A CN105182425A CN 105182425 A CN105182425 A CN 105182425A CN 201510528897 A CN201510528897 A CN 201510528897A CN 105182425 A CN105182425 A CN 105182425A
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Abstract
The invention discloses a wireless-power type termite detection system comprising a first circuit board and a second circuit board. The first circuit board arranged on a termite detection device consists of a first single-chip microcomputer, a wireless receiving circuit, a wireless power supply circuit and a fixed power supply. The second circuit board arranged on a single termite detection body includes a second single-chip microcomputer, a detecting circuit, a wireless transmitting circuit and a wireless power-receiving circuit. The wireless power supply circuit and a wireless power-receiving circuit are connected wirelessly. The wireless power supply circuit is used for providing power for the first single-chip microcomputer, the wireless receiving circuit, and the second circuit board; and the wireless receiving circuit is used for receiving a signal transmitted by the wireless transmitting circuit. According to the wireless-power type termite detection system, the circuit board with the single termite detection body is not electrified when no detection is carried out; and when detection needs to be carried out, the circuit board is powered wirelessly. The application range is wide and the service life is long.
Description
Technical field
The present invention relates to termite control field, particularly a kind of termite detects the detection system of wireless power.
Background technology
Termite is one of the world five major pest, especially particularly serious in tropical and subtropical region.Termite can eat into the whole plant of food, simultaneously the endocrine formic acid of its body, also can corrosion reinforcing bar, makes concrete sex change.Termite brings a lot of infringements to daily life, comprises the infringement to buildings, dykes and dams, crops, books, underground cable etc.
In addition, the infringement of termite has disguise, as: termite is to the destruction of buildings, particularly to the destruction of post and panel structure, timber buildings, often hidden in inside configuration, intact by hazardous material surface likeness in form, actual the inside is riddled with gaping wounds, often cause collapsing of house, cause property loss and casualties.
For a long time, the method for control termites is chemoprophylaxis, is executed by insecticide in soil, and the insecticide of employing can bring the pollution of environment, threatens to health.Therefore, there has been proposed without chemoprophylaxis, devise a kind of termite detection system, it has judged whether termite by the metal wire of energising or the conducting state of graphite.The power supply of existing termite detection system is arranged in termite detection system, once complete just be in "on" position, because its embedding time is very long, therefore power consumption is very large, and may there is the not enough situation of electricity, causes using.
Summary of the invention
The present invention is directed to above-mentioned problems of the prior art, a kind of termite detection system of wireless power is proposed, the circuit board that the termite of this system detects on monomer is cold when not detecting, when needing to detect it, just to its wireless power, solve in existing termite detection system and be in "on" position always, may electricity be there is not enough, cause the problem that cannot use.
For solving the problems of the technologies described above, the present invention is achieved through the following technical solutions:
The invention provides a kind of termite detection system of wireless power, it comprises: first circuit board and second circuit board; Wherein:
Described first circuit board is arranged on termite and detects on detector, comprising: the first single-chip microcomputer, wireless receiving circuit, wireless power circuit and fixed power source; Described wireless receiving circuit and wireless power circuit are connected with described first single-chip microcomputer respectively, and described fixed power source is connected with described wireless power circuit, and described fixed power source is also connected with described wireless receiving circuit;
Described second circuit board is arranged on termite and detects on monomer, comprising: second singlechip, testing circuit, radio transmitter and wireless parasite power supplier; Described testing circuit, described radio transmitter and wireless parasite power supplier are connected with described second singlechip respectively, and described wireless parasite power supplier is also connected with described testing circuit and described radio transmitter;
Described wireless power circuit and described wireless parasite power supplier wireless connections, described wireless power circuit is used for powering for described first single-chip microcomputer, described wireless receiving circuit and described second circuit board; The signal that described wireless receiving circuit is launched for receiving described radio transmitter.
Wireless power principle of the present invention is: the direct current that fixed power source exports converts high-frequency alternating current supply wireless power circuit to by the frequency inversion of setting.By 2 telefault coupling energies in wireless power circuit and wireless parasite power supplier, it is that each circuit on second circuit board is powered that wireless parasite power supplier is changing into direct current again.
Preferably, described wireless power circuit comprises resonant circuit, and described resonant circuit comprises transmitting coil.
Preferably, described first circuit board also comprises LED indicating circuit, and it is connected with described first single-chip microcomputer, for indicating the state with or without wireless signal and testing circuit in real time.
Preferably, described first circuit board also comprises sound instruction circuit, and it is connected with described first single-chip microcomputer; Further, described sound instruction circuit is hummer.The state indicated with or without wireless signal and testing circuit is set by the difference of sound.
Preferably, described first circuit board also comprises data storage circuitry, and described data storage circuitry is connected with described first single-chip microcomputer.
Preferably, described data storage circuitry comprises USB interface, for being connected with dataphone, by the digital independent of reception on computer.
Preferably, described wireless parasite power supplier comprises receiving coil, receiving coil and transmitting coil wireless connections, time within the scope of certain distance, can the electricity of induced emission coil, and realize wireless power.
Preferably, described wireless parasite power supplier also comprises: the rectification circuit connected successively, filtering circuit and mu balanced circuit; Described receiving coil by described rectification circuit, filtering circuit and mu balanced circuit be described second singlechip, described testing circuit and described radio transmitter power.
Preferably, described testing circuit comprises magnetic switch, and described magnetic switch is connected with described second singlechip by input detecting circuit.
Preferably, described magnetic switch is tongue tube, by the adhesive of described tongue tube or disconnect and realize the closed of magnetic switch or disconnect.
Preferably, the quantity of described tongue tube is at least two, at least two described tongue tubes detect on monomer described termite and are uniformly distributed, the bait that termite detects in monomer generally comprises multiple, when the bait being furnished with tongue tube side is not snapped logical, undetected possibility can be there is, when detecting unit evenly arranges multiple tongue tube, improve accuracy of detection, reduce loss.
Compared to prior art, the present invention has the following advantages:
(1) the detection monomer of the termite detection system of wireless power provided by the invention is in no power state when not detecting, detect time, detector close to time, be just its power supply, there will not be electricity not enough, the situation that cannot work, save power consumes, long service life;
(2) detect monomer and be in off-position when not detecting, can be positioned over wet environment, can not affect testing result, rate of false alarm is low, applied widely.
Certainly, implement arbitrary product of the present invention might not need to reach above-described all advantages simultaneously.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiments of the present invention are described further:
Fig. 1 is the schematic diagram of the first circuit board of embodiments of the invention 1;
Fig. 2 is the schematic diagram of the second circuit board of embodiments of the invention 1;
Fig. 3 is the schematic diagram of the first circuit board of embodiments of the invention 2;
Fig. 4 is the schematic diagram of the first circuit board of embodiments of the invention 3;
Fig. 5 is the pinouts of the first single-chip microcomputer of embodiments of the invention 3;
Fig. 6 is the wireless power circuit of embodiments of the invention 3 and the circuit diagram of wireless receiving circuit;
Fig. 7 is the circuit diagram of the LED indicating circuit of embodiments of the invention 3;
Fig. 8 is the circuit diagram of the sound instruction circuit of embodiments of the invention 3;
Fig. 9 is the circuit diagram of the data storage circuitry of embodiments of the invention 3;
Figure 10 is the schematic diagram of the second circuit board of embodiments of the invention 4;
Figure 11 is the circuit theory diagrams of the second circuit board of embodiments of the invention 4.
Label declaration: 11-first single-chip microcomputer, 12-wireless receiving circuit, 13-wireless power circuit, 14-fixed power source, 15-LED indicating circuit, 16-sound instruction circuit, 17-data storage circuitry;
131-resonant circuit, 1311-transmitting coil;
21-second singlechip, 22-testing circuit, 23-wireless receiving circuit, 24-is wireless parasite power supplier;
241-receiving coil, 242-rectification circuit, 243-filtering circuit, 244-mu balanced circuit.
Embodiment
Elaborate to embodiments of the invention below, the present embodiment is implemented under premised on technical solution of the present invention, give detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
embodiment 1:
In conjunction with Fig. 1-2, the termite detection system of wireless power of the present invention is described in this enforcement in detail, and it comprises: first circuit board and second circuit board.Wherein: first circuit board is arranged on termite and detects on detector, and as shown in Figure 1, it comprises its schematic diagram: the first single-chip microcomputer 11, wireless receiving circuit 12, wireless power circuit 13 and fixed power source 14; Wireless receiving circuit 12 and wireless power circuit 13 are connected respectively at the first single-chip microcomputer 11, and fixed power source 14 is connected with wireless power circuit 13, and wireless power circuit 13 is also connected with wireless receiving circuit 12.Second circuit board is arranged on termite and detects on monomer, and as shown in Figure 2, it comprises its schematic diagram: second singlechip 21, testing circuit 22, radio transmitter 23 and wireless parasite power supplier 24; Detection line 22, radio transmitter 23 and wireless parasite power supplier 24 are connected respectively at second singlechip 21, and wireless parasite power supplier 24 is also connected with testing circuit 22 and radio transmitter 23.Wireless parasite power supplier 24 and the wireless connections of wireless electricity-generating circuit 13, wireless parasite power supplier receives the electricity that wireless electricity-generating circuit 13 provides, for other on second circuit board needs the circuit of electricity to power; Wireless receiving circuit 12 and radio transmitter 23 wireless connections, the data that the testing circuit 22 sent for receiving radio transmitter 23 detects.Testing circuit 22 detects the state of monomer for detecting termite, the state being detected monomer by termite has judged whether termite.
When fixed power source 14 can be system works, electric main is transformed into direct current through full bridge rectifier by input end, or is directly system power supply with 12V, 24V direct current end.In the present embodiment, fixed power source 14 uses direct current 24V accumulator.
embodiment 2:
Be illustrated in figure 3 the schematic diagram of the first circuit board of the present embodiment, the present embodiment is on the basis of embodiment 1, wireless power circuit 13 comprises resonant circuit 131, resonant circuit 131 comprises transmitting coil 1311, and wireless power circuit 13 is connected with the first single-chip microcomputer 11 and wireless receiving circuit 12 by resonant circuit 131.
embodiment 3:
Be illustrated in figure 4 the schematic diagram of the first circuit board of the present embodiment, it is on the basis of embodiment 2, adds LED indicating circuit 15, sound instruction circuit 16 and data storage circuitry 17 at first circuit board.
Be illustrated in figure 5 the pinouts of the first single-chip microcomputer 11, the model of the first single-chip microcomputer 11 that the present embodiment adopts is MCU:STM8S207.
Be illustrated in figure 6 the circuit diagram of wireless receiving circuit 12 and wireless power circuit 13, wireless power circuit 13, through simple mu balanced circuit, provides 3.3V voltage to the first single-chip microcomputer 11 and data storage circuitry 17; Wireless power circuit 13 is the first single-chip microcomputer 11 is 3.3V when powering, and wireless receiving circuit 12 is powered, so use R3 to change as data level for 5V; Wireless receiving circuit 12 accesses the first single-chip microcomputer 11 by corresponding pin.
Be illustrated in figure 7 the circuit diagram of LED indicating circuit 15, it is connected with the first single-chip microcomputer 11 by corresponding pin, and when receiving radio transmitter 23 and launching the wireless signal come, D2 lights, otherwise extinguishes; When the tongue tube adhesive of correspondence time, D3, D4 are corresponding lights, otherwise extinguishes.
Be illustrated in figure 8 the circuit diagram of sound instruction circuit 16, it is hummer, and its corresponding pin is connected with the first single-chip microcomputer 11, and when not receiving the signal that radio transmitter 23 is launched, hummer does not work; Upon receiving radio signals, and when two tongue tube adhesives, the sound that two sound length are consistent is sent; Upon receiving radio signals, and when one or two tongue tube not adhesive, send the sound that one is long and the other is short.Certainly, be not limitation of the present invention herein, in different embodiment, different settings can be carried out to the sound sent, as long as different states can be indicated.
Be illustrated in figure 9 the circuit diagram of data storage circuitry 17, practical high-capacity FLASH storer W25L6406, has the storage space of 8Mbyte, can store 10 herein
6bar data, it is connected with the first single-chip microcomputer 11 by corresponding pin.It also comprises USB interface, connects serial port communication line, will receive digital independent on computer by USB interface.
embodiment 4:
Be the schematic diagram of the second circuit board of the present embodiment as shown in Figure 10, the present embodiment is on the basis of embodiment 1 or embodiment 2, wireless parasite power supplier 24 comprises receiving coil 241, rectification circuit 242, filtering circuit 243 and mu balanced circuit 244, and receiving coil 241 is connected with the first single-chip microcomputer 21, testing circuit 22 and radio transmitter 23 by rectification circuit 242, filtering circuit 243 and mu balanced circuit successively.
In the present embodiment, testing circuit 22 comprises magnetic switch and input detecting circuit, and magnetic switch is two tongue tube J2 and J3, by the adhesive of tongue tube J2 and J3 or disconnect to be realize the closed of magnetic switch or disconnect.Termite detects the detection bodies (magnet steel) being provided with magnetic switch in monomer, when the bait of detector switch lower end is stung logical by termite, detection bodies declines, leave the investigative range of magnetic switch, one or two in tongue tube J2 and J3 disconnects, otherwise two tongue tube J2 and J3 adhesive, therefore, by the adhesive of tongue tube J2 and J3 or disconnect and can judge whether termite, tongue tube J2 and J3 both adhesive time, judge without termite in tongue tube J2 and J3, have a disconnection or two disconnections simultaneously just to judge there is termite.
Be the circuit theory diagrams of the second circuit board of the present embodiment as shown in figure 11, tongue tube J2 and J3, with resistance R4, R6 forms input detecting circuit, the I/O port P1.1 of second singlechip 21 and the change of P1.2 read port, then join according to the current state of communications protocol by two tongue tubes, export corresponding waveform by P1.4, sent to the wireless receiving circuit 12 on detector by radio transmitter 23; Radio transmitter adopts 433MHz radio transmitter herein.Wireless parasite power supplier realizes wireless power by receiving coil and D2, C2, R5 and D3 realizes simple 5V voltage stabilizing, and C1, C6, C7 form filtering circuit.
Disclosed herein is only the preferred embodiments of the present invention, and this instructions is chosen and specifically described these embodiments, and being to explain principle of the present invention and practical application better, is not limitation of the invention.The modifications and variations that any those skilled in the art do within the scope of instructions, all should drop in scope that the present invention protects.
Claims (11)
1. a termite detection system for wireless power, is characterized in that, comprising: first circuit board and second circuit board; Wherein:
Described first circuit board is arranged on termite and detects on detector, comprising: the first single-chip microcomputer, wireless receiving circuit, wireless power circuit and fixed power source; Described wireless receiving circuit and wireless power circuit are connected with described first single-chip microcomputer respectively, and described fixed power source is connected with described wireless power circuit, and described fixed power source is also connected with described wireless receiving circuit;
Described second circuit board is arranged on termite and detects on monomer, comprising: second singlechip, testing circuit, radio transmitter and wireless parasite power supplier; Described testing circuit, described radio transmitter and wireless parasite power supplier are connected with described second singlechip respectively, and described wireless parasite power supplier is also connected with described testing circuit and described radio transmitter;
Described wireless power circuit and described wireless parasite power supplier wireless connections, described wireless power circuit is used for powering for described first single-chip microcomputer, described wireless receiving circuit and described second circuit board; The signal that described wireless receiving circuit is launched for receiving described radio transmitter.
2. the termite detection system of wireless power according to claim 1, is characterized in that, described wireless power circuit comprises resonant circuit, and described resonant circuit comprises transmitting coil.
3. the termite detection system of wireless power according to claim 1, is characterized in that, described first circuit board also comprises LED indicating circuit, and it is connected with described first single-chip microcomputer.
4. the termite detection system of wireless power according to claim 1, is characterized in that, described first circuit board also comprises sound instruction circuit, and it is connected with described first single-chip microcomputer;
Further, described sound instruction circuit is hummer.
5. the termite detection system of wireless power according to claim 4, is characterized in that, described first circuit board also comprises data storage circuitry, and described data storage circuitry is connected with described first single-chip microcomputer.
6. the termite detection system of wireless power according to claim 5, is characterized in that, described data storage circuitry comprises USB interface, for being connected with dataphone.
7. the termite detection system of wireless power according to claim 2, is characterized in that, described wireless parasite power supplier comprises receiving coil.
8. the termite detection system of wireless power according to claim 7, is characterized in that, described wireless parasite power supplier also comprises: the rectification circuit connected successively, filtering circuit and mu balanced circuit;
Described receiving coil by described rectification circuit, filtering circuit and mu balanced circuit be described second singlechip, described testing circuit and described radio transmitter power.
9. the termite detection system of wireless power according to claim 1, is characterized in that, described testing circuit comprises magnetic switch, and described magnetic switch is connected with described second singlechip by input detecting circuit.
10. the termite detection system of wireless power according to claim 1, is characterized in that, described magnetic switch is tongue tube, by the adhesive of described tongue tube or disconnect and realize the closed of magnetic switch or disconnect.
The termite detection system of 11. wireless powers according to claim 10, is characterized in that, the quantity of described tongue tube is at least two, and at least two described tongue tubes detect on monomer described termite and are uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510528897.XA CN105182425A (en) | 2015-08-26 | 2015-08-26 | Wireless-power type termite detection system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510528897.XA CN105182425A (en) | 2015-08-26 | 2015-08-26 | Wireless-power type termite detection system |
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| CN105182425A true CN105182425A (en) | 2015-12-23 |
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| CN201510528897.XA Pending CN105182425A (en) | 2015-08-26 | 2015-08-26 | Wireless-power type termite detection system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106125141A (en) * | 2016-07-07 | 2016-11-16 | 浙江鼎昆环境科技有限公司 | A kind of termite detection system and detection method thereof |
| CN106199729A (en) * | 2016-07-07 | 2016-12-07 | 浙江鼎昆环境科技有限公司 | A kind of Coptotermes formosanus Shtrari. detection device and detection method thereof |
| CN106291717A (en) * | 2016-08-11 | 2017-01-04 | 叶志徐 | A kind of Coptotermes formosanus Shtrari. detection device |
| CN106546700A (en) * | 2016-10-25 | 2017-03-29 | 浙江鼎昆环境科技有限公司 | A kind of full-automatic termite monitoring system in real time |
| CN109904851A (en) * | 2019-04-15 | 2019-06-18 | 广西大学 | A kind of photovoltaic DC distribution system and its electrical power distribution method |
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| US20110062788A1 (en) * | 2009-09-17 | 2011-03-17 | Yung-Hsiang Chen | Wirless power supply device |
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| CN202196175U (en) * | 2011-09-04 | 2012-04-18 | 杭州时祺科技有限公司 | Termite detection device and termite detection system based on wireless network |
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| US5571967A (en) * | 1993-07-07 | 1996-11-05 | Sharp Kabushiki Kaisha | Termite detecting device and a method of detecting termites |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106125141A (en) * | 2016-07-07 | 2016-11-16 | 浙江鼎昆环境科技有限公司 | A kind of termite detection system and detection method thereof |
| CN106199729A (en) * | 2016-07-07 | 2016-12-07 | 浙江鼎昆环境科技有限公司 | A kind of Coptotermes formosanus Shtrari. detection device and detection method thereof |
| CN106291717A (en) * | 2016-08-11 | 2017-01-04 | 叶志徐 | A kind of Coptotermes formosanus Shtrari. detection device |
| CN106291717B (en) * | 2016-08-11 | 2019-02-15 | 叶志徐 | A kind of termite detection device |
| CN106546700A (en) * | 2016-10-25 | 2017-03-29 | 浙江鼎昆环境科技有限公司 | A kind of full-automatic termite monitoring system in real time |
| CN109904851A (en) * | 2019-04-15 | 2019-06-18 | 广西大学 | A kind of photovoltaic DC distribution system and its electrical power distribution method |
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Application publication date: 20151223 |