CN204066321U - Based on the intelligent grain depot of zigbee wireless networking - Google Patents
Based on the intelligent grain depot of zigbee wireless networking Download PDFInfo
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- CN204066321U CN204066321U CN201420481995.3U CN201420481995U CN204066321U CN 204066321 U CN204066321 U CN 204066321U CN 201420481995 U CN201420481995 U CN 201420481995U CN 204066321 U CN204066321 U CN 204066321U
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Abstract
The utility model relates to a kind of intelligent grain depot based on zigbee wireless networking, comprises grain depot, it is characterized in that: also comprise N number of monitor node and a monitoring host computer; Described monitor node comprise a pyroelectric infrared transducer, from zigbee module and with this ultrasonic rat repellent from zigbee model calling, warning circuit, signal conditioning circuit, smoke transducer, temperature sensor, humidity sensor; The output terminal of described pyroelectric infrared transducer is connected with the input end of described signal conditioning circuit; Described monitor node distribution is arranged on the madial wall of described grain depot; Described monitoring host computer comprises the main zigbee module communicated with from zigbee network module, and described main zigbee model calling has network interface circuit, air exhauster driving circuit and fire-fighting main valve driving circuit.Possess intelligent alarm, remote internet of things monitoring and automatic mouse driving function.
Description
Technical field
The utility model relates to Internet of Things monitoring technique field, particularly a kind of intelligent grain depot based on zigbee wireless networking.
Background technology
Grain depot is the warehouse for hoarding grain, and it is often subject to the impact of the plague of rats.But the monitoring of existing grain depot be only by some separately independently watch-dog monitor, it not only cannot realize remote monitoring, and does not propose effective means to the control of the plague of rats.Therefore, how to realize remote internet of things monitoring and possess take precautions against natural calamities, the grain depot of rat preservative function is necessary.
Utility model content
The purpose of this utility model is to provide a kind of intelligent grain depot based on zigbee wireless networking, possesses Internet of Things remote monitoring function, and based on the wireless automatic network-building of zigbee, can realize Wireless Networking monitoring.
The utility model adopts following scheme to realize: a kind of intelligent grain depot based on zigbee wireless networking, comprises grain depot, it is characterized in that: also comprise N number of monitor node and a monitoring host computer; Described monitor node comprise a pyroelectric infrared transducer, from zigbee module and with this ultrasonic rat repellent from zigbee model calling, warning circuit, signal conditioning circuit, smoke transducer, temperature sensor, humidity sensor; The output terminal of described pyroelectric infrared transducer is connected with the input end of described signal conditioning circuit; Described monitor node distribution is arranged on the madial wall of described grain depot; Described monitoring host computer comprises the main zigbee module communicated with from zigbee network module, and described main zigbee model calling has network interface circuit, air exhauster driving circuit and fire-fighting main valve driving circuit.
In the utility model one embodiment, the test angles A of described pyroelectric infrared transducer becomes 45 degree with ground.
In the utility model one embodiment, described air exhauster driving circuit is for driving the air exhauster be arranged on grain depot sidewall.
In the utility model one embodiment, described fire-fighting main valve driving circuit is for driving the main valve open and close of the fire protection pipeline be arranged on the same sidewall of described air exhauster.
In the utility model one embodiment, described N is four, and distribution shifts to install on the wall of grain depot.
In the utility model one embodiment, described all adopts cc2530 module from zigbee module and main zigbee module.
In the utility model one embodiment, described ultrasonic rat repellent comprises the first resistance and loudspeaker, the first end of a termination slide rheostat of the first described resistance and sliding end; Second end of described slide rheostat is connected with one end of the first electric capacity, the grid of field effect transistor; The drain electrode of described field effect transistor is connected with one end of the second resistance, and source electrode is connected with one end of the second electric capacity negative pole, the 3rd resistance; The positive pole of described second electric capacity is connected with one end of the 4th resistance, one end of the 5th resistance and the base stage of transistor; The collector of described transistor is connected with the negative pole of loudspeaker; The other end of the other end of described first resistance, the other end of the second resistance, the 4th resistance is connected with power supply VCC through relay normally open contact, the other end of described first electric capacity, the other end of the 3rd resistance, the other end of the 5th resistance and the grounded emitter of transistor; The described output terminal from zigbee module controls through a relay drive circuit break-make that described relay realizes between described power supply VCC and described loudspeaker positive pole.
The utility model is by zigbee wireless module, rely on the MANET function that this module carries itself, the monitoring of each side's megadyne temperature degree to large granary, humidity, smog, the plague of rats or thief can be realized, can when there is alert automatic alarm, structure is simple, has good practical value.It is worth mentioning that, because zigbee wireless module is existing hardware module, himself has wireless transmission protocol, and therefore, for the software involved by this agreement, the utility model is not claimed.
Accompanying drawing explanation
Fig. 1 is the utility model system architecture theory diagram.
Fig. 2 is the physical circuit theory diagram of the utility model monitor node.
Fig. 3 is the structural representation of the utility model embodiment grain depot.
Fig. 4 is the circuit diagram of the utility model ultrasonic drive.
In figure, 1 is grain depot, and 2 is monitor node, and 3 is monitoring host computer, and 4 is air exhauster, and 5 is fire main, and 6 is fire-fighting main valve.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described further.
As shown in Figure 1, the present embodiment provides a kind of intelligent grain depot based on zigbee wireless networking, comprises grain depot, it is characterized in that: also comprise N number of monitor node and a monitoring host computer; Described monitor node comprise a pyroelectric infrared transducer, from zigbee module and with this ultrasonic rat repellent from zigbee model calling, warning circuit, signal conditioning circuit, smoke transducer, temperature sensor, humidity sensor; The output terminal of described pyroelectric infrared transducer is connected with the input end of described signal conditioning circuit; Described monitor node distribution is arranged on the madial wall of described grain depot; Described monitoring host computer comprises the main zigbee module communicated with from zigbee network module, and described main zigbee model calling has network interface circuit, air exhauster driving circuit and fire-fighting main valve driving circuit.
Refer to Fig. 3, in order to better monitor the situation in grain depot, the test angles A of described pyroelectric infrared transducer becomes 45 degree with ground.Please continue see Fig. 3, in the present embodiment, described air exhauster driving circuit is for driving the air exhauster be arranged on grain depot sidewall.When monitor node monitors the temperature in grain depot or humidity is different from preset value, described then sends alert signal from zigbee module, after main zigbee module receives, controls this air exhauster work.In addition, described main zigbee module is also provided with network interface circuit, and such monitoring host computer can be connected to network, realizes remote monitoring.
In the present embodiment, described fire-fighting main valve driving circuit is for driving the main valve open and close of the fire protection pipeline be arranged on the same sidewall of described air exhauster.Monitor grain depot breaking out of fire at monitor node, described then sends fire alert signal from zigbee module, after main zigbee module receives, controls fire-fighting main valve open, puts out a fire.Be noted that the transmission of those signals and the contrast of detected value are all conventional softwares, do not need protection.
Preferably, described N is four, and distribution shifts to install on the wall of grain depot, and namely four monitor nodes are arranged on four sidewalls of grain depot separately, realize carrying out four orientation monitoring to whole grain depot.
In the utility model one embodiment, described all adopts cc2530 module from zigbee module and main zigbee module.Described pyroelectric infrared transducer and signal conditioning circuit can replace with adopting the infrared detection module of Red prince BISS0001 chip design, whether system not only may be used for monitoring by this infrared detection module has robber to invade, can also be used for monitoring in grain depot whether have mouse, preferably, when having monitored mouse, ultrasonic rat repellent can be started from zigbee module.That robber invades monitoring, then trigger alarm circuit.
Please continue see Fig. 4, in the utility model one embodiment, described ultrasonic rat repellent comprises the first resistance and loudspeaker, the first end of a termination slide rheostat of the first described resistance R1 and sliding end; Second end of described slide rheostat is connected with one end of the first electric capacity C1, the grid of field effect transistor; The drain electrode of described field effect transistor is connected with one end of the second resistance, and source electrode is connected with one end of the second electric capacity C2 negative pole, the 3rd resistance R3; The positive pole of described second electric capacity C2 is connected with one end of the 4th resistance R4, one end of the 5th resistance R5 and the base stage of transistor VT; The collector of described transistor is connected with the negative pole of loudspeaker; The other end of the other end of described first resistance R1, the other end of the second resistance R2, the 4th resistance R4 is connected with power supply VCC through relay J normally opened contact, the other end of described first electric capacity, the other end of the 3rd resistance, the other end of the 5th resistance and the grounded emitter of transistor; The described output terminal from zigbee module controls through a relay J driving circuit break-make that described relay realizes between described power supply VCC and described loudspeaker positive pole.
It is worth mentioning that, the utility model adopts modular design, and above-mentioned module is all existing circuit modules.It is not only convenient to later maintenance, and adopts wireless self-networking to avoid the wiring of grain depot, and arrange conveniently, test point can arbitrarily increase, and has good practical value.
The foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (7)
1. based on an intelligent grain depot for zigbee wireless networking, comprise grain depot, it is characterized in that: also comprise N number of monitor node and a monitoring host computer; Described monitor node comprise a pyroelectric infrared transducer, from zigbee module and with this ultrasonic rat repellent from zigbee model calling, warning circuit, signal conditioning circuit, smoke transducer, temperature sensor, humidity sensor; The output terminal of described pyroelectric infrared transducer is connected with the input end of described signal conditioning circuit; Described monitor node distribution is arranged on the madial wall of described grain depot; Described monitoring host computer comprises the main zigbee module communicated with from zigbee network module, and described main zigbee model calling has network interface circuit, air exhauster driving circuit and fire-fighting main valve driving circuit.
2. the intelligent grain depot based on zigbee wireless networking according to claim 1, is characterized in that: the test angles A of described pyroelectric infrared transducer becomes 45 degree with ground.
3. the intelligent grain depot based on zigbee wireless networking according to claim 1, is characterized in that: described air exhauster driving circuit is for driving the air exhauster be arranged on grain depot sidewall.
4. the intelligent grain depot based on zigbee wireless networking according to claim 3, is characterized in that: described fire-fighting main valve driving circuit is for driving the main valve open and close of the fire protection pipeline be arranged on the same sidewall of described air exhauster.
5. the intelligent grain depot based on zigbee wireless networking according to claim 1, is characterized in that: described N is four, and distribution shifts to install on the wall of grain depot.
6. the intelligent grain depot based on zigbee wireless networking according to claim 1, is characterized in that: described all adopts cc2530 module from zigbee module and main zigbee module.
7. the intelligent grain depot based on zigbee wireless networking according to claim 1, is characterized in that: described ultrasonic rat repellent comprises the first resistance and loudspeaker, the first end of a termination slide rheostat of the first described resistance and sliding end; Second end of described slide rheostat is connected with one end of the first electric capacity, the grid of field effect transistor; The drain electrode of described field effect transistor is connected with one end of the second resistance, and source electrode is connected with one end of the second electric capacity negative pole, the 3rd resistance; The positive pole of described second electric capacity is connected with one end of the 4th resistance, one end of the 5th resistance and the base stage of transistor; The collector of described transistor is connected with the negative pole of loudspeaker; The other end of the other end of described first resistance, the other end of the second resistance, the 4th resistance is connected with power supply VCC through relay normally open contact, the other end of described first electric capacity, the other end of the 3rd resistance, the other end of the 5th resistance and the grounded emitter of transistor; The described output terminal from zigbee module controls through a relay drive circuit break-make that described relay realizes between described power supply VCC and described loudspeaker positive pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420481995.3U CN204066321U (en) | 2014-08-26 | 2014-08-26 | Based on the intelligent grain depot of zigbee wireless networking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420481995.3U CN204066321U (en) | 2014-08-26 | 2014-08-26 | Based on the intelligent grain depot of zigbee wireless networking |
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| Publication Number | Publication Date |
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| CN204066321U true CN204066321U (en) | 2014-12-31 |
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| CN201420481995.3U Expired - Fee Related CN204066321U (en) | 2014-08-26 | 2014-08-26 | Based on the intelligent grain depot of zigbee wireless networking |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104938467A (en) * | 2015-06-29 | 2015-09-30 | 孙敏 | Instrumented device for mouse trapping |
| CN108161949A (en) * | 2018-01-19 | 2018-06-15 | 中国石油大学(华东) | A kind of bionical home furnishings intelligent guards robot |
| CN110326608A (en) * | 2019-08-08 | 2019-10-15 | 长沙奥亚环境科技有限公司 | A kind of intelligent rodent controlling system and method based on Internet of Things |
| CN113112740A (en) * | 2021-03-02 | 2021-07-13 | 安徽欣冉碳纤维环保科技有限公司 | Based on 5G active carbon fiber warehouse uses intelligent early warning equipment |
-
2014
- 2014-08-26 CN CN201420481995.3U patent/CN204066321U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104938467A (en) * | 2015-06-29 | 2015-09-30 | 孙敏 | Instrumented device for mouse trapping |
| CN108161949A (en) * | 2018-01-19 | 2018-06-15 | 中国石油大学(华东) | A kind of bionical home furnishings intelligent guards robot |
| CN110326608A (en) * | 2019-08-08 | 2019-10-15 | 长沙奥亚环境科技有限公司 | A kind of intelligent rodent controlling system and method based on Internet of Things |
| CN113112740A (en) * | 2021-03-02 | 2021-07-13 | 安徽欣冉碳纤维环保科技有限公司 | Based on 5G active carbon fiber warehouse uses intelligent early warning equipment |
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| 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: 20141231 Termination date: 20150826 |
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| EXPY | Termination of patent right or utility model |