CN212969717U - Long-range outage alarm system based on Lora - Google Patents
Long-range outage alarm system based on Lora Download PDFInfo
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- CN212969717U CN212969717U CN202022257405.7U CN202022257405U CN212969717U CN 212969717 U CN212969717 U CN 212969717U CN 202022257405 U CN202022257405 U CN 202022257405U CN 212969717 U CN212969717 U CN 212969717U
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Abstract
The utility model provides a long-range outage alarm system based on Lora belongs to agricultural cultivation monitoring facilities field, and it includes perception layer, transmission layer, platform layer and user layer, the perception layer include the Lora terminal, the transmission layer include the Lora gateway, the platform layer include remote server and the cloud platform of operation on the server computer, the user layer include personal computer, cell-phone and local LED display screen, through the communication cooperation of Lora terminal, Lora gateway, remote server and the cloud platform of operation on the server computer, personal computer, cell-phone and local LED display screen, set up specific outage control strategy according to the actual conditions through personal computer to utilize Lora wireless transmission networking technology to build the outage alarm system that is applicable to scale plant, provide intelligent reasonable phone SMS warning notice management for the user, the method has the advantages of remote control and monitoring and convenient setting of different advanced monitoring strategies.
Description
Technical Field
The utility model belongs to agricultural cultivation monitoring facilities field especially relates to a long-range outage alarm system based on Lora who uses on plant.
Background
China is a big breeding country, large-scale poultry and aquatic product farms are all over China, the yield of breeding needs to be higher, the space utilization is more reasonable, various power equipment such as a fan and an oxygenation pump are needed to regulate and control the breeding environment of the breeding farms, once the power supply of the equipment is abnormal, the environment of the breeding farms is greatly changed, a large number of poultry and aquatic products die, and great loss of farmers is caused, most domestic large-scale breeding farms have the condition that the power equipment cannot be monitored in place, meanwhile, a mainstream equipment power failure monitoring device in the market is a card-inserting type power failure alarm, and the power failure of the farmers is informed by frequently calling or sending short messages after the power failure, so that the mode has the defects of poor alarm and notification experience, no intelligence, high monthly communication cost, troublesome wiring and inapplicability to the large-scale breeding farms, and therefore, no systematic breeding farm exists in the market at present, Intelligent, high reliable plant outage alarm system.
The physical layer of the LoRa (Long Range) wireless communication technology has the characteristics of long distance, large capacity, low power consumption and the like, is based on the CSS (Chirp Spread Spectrum) technology, the multipath effect of transmission signals can be reduced through the CSS technology, the barrier penetrating performance is good, the line-of-sight communication can reach more than 5km, the ultrahigh sensitivity of-148 dBm can be realized, and the problems of limited communication distance and complex networking are solved, so that the LoRa (Long Range) wireless communication technology is very suitable for realizing the outage monitoring of equipment in the complex environment of a large-scale farm. In medium and large-scale culture environment, the loss of households is up to ten million yuan when power failure occurs because a reliable cluster power failure monitoring network does not exist, and high-reliability equipment power utilization monitoring is realized by using a Lora remote power failure alarm system and through various alarm modes and excellent man-machine interaction.
SUMMERY OF THE UTILITY MODEL
Based on the problems in the prior art, the utility model provides a long-range outage alarm system based on Lora, it includes perception layer, transmission layer, platform layer and user layer, the perception layer include the Lora terminal, the transmission layer include the Lora gateway, the platform layer include remote server and the cloud platform of operation on the server computer, the user layer include personal computer, cell-phone and local LED display screen; the system comprises a Lora terminal, a Lora gateway and a system management server, wherein the Lora terminal is arranged in a farm and monitors the on-off condition of a circuit of the farm, and the Lora gateway is arranged in the farm and is in communication connection with the Lora terminal; the Lora terminal is connected to the remote server through a Lora gateway and a network and sends the monitored power failure data to the remote server; the remote server is then communicatively connected to the personal computer and the mobile phone; the local LED display screen is connected to the Lora terminal in a communication mode, and display contents are controlled by the Lora terminal;
the Lora terminal comprises a switch power supply, a Lora module, a core control panel, a power-off monitoring panel, a relay, a CN3795 lithium battery charging management chip, a lithium battery and an acousto-optic alarm which are electrically connected with each other through a circuit board, wherein the switch power supply is connected to an external power supply, and the switch power supply and the lithium battery are connected in parallel for supplying power and are connected to the Lora module, the core control panel, the power-off monitoring panel, the relay and the acousto-optic alarm; the power failure monitoring board monitors the on-off of a circuit and sends a monitoring result signal to a core control board in communication connection with the power failure monitoring board, the core control board is in communication connection with a relay and a Lora module, the relay is connected to an audible and visual alarm and drives the audible and visual alarm to start alarming, and the Lora module is in communication connection with a Lora gateway; the lithium cell pass through CN3795 lithium cell charging management chip electric connection to power, the Lora terminal is by switching power supply when not cutting off the power supply, when detecting the outage, switches to the lithium cell and supplies power, core control panel drives relay control audible-visual annunciator warning immediately after the outage, the Lora gateway is uploaded to the information of will cutting off the power supply through wireless to the Lora module simultaneously.
The Lora gateway comprises a switch power supply, a core control panel, a GPRS module and a lithium battery, wherein the switch power supply is connected to an external power supply, the lithium battery is connected to the external power supply through a CN3795 lithium battery charging management chip, the switch power supply and the lithium battery are connected in parallel to supply power to the core control panel and the GPRS module, and the GPRS module is connected to a remote server and a local LED display screen through communication.
The connection mode of the Lora gateway and the remote server is a wired or wireless network; the connection mode of the personal computer or the mobile phone and the remote server is a wired or wireless network.
The local LED display screen is an indoor 3.75 double-color LED display screen or an outdoor P10 double-color display screen.
The Lora module comprises an SX1278 chip, and the core control board comprises an STM32F103RET6 chip.
Wherein the GPRS module is a SIM800C module.
Wherein, the switching power supply is a switching power supply converting 220V to 12V.
The utility model has the advantages that: the utility model discloses a communication cooperation of Lora terminal, Lora gateway, remote server and cloud platform, personal computer, cell-phone and local LED display screen of running on the server computer, set for specific outage control strategy according to actual conditions through personal computer to utilize Lora wireless transmission technology network deployment to build the outage alarm system who is applicable to scale plant, provide the reasonable short message of telephone warning notice management of intelligence for the user.
Drawings
Fig. 1 is an overall architecture diagram of a Lora-based remote power outage alarm system.
FIG. 2 is a flow chart of the operation of a remote outage alarm system based on Lora.
Fig. 3 is a flowchart illustrating one of the hierarchical early warning processes of the cloud platform of the remote outage alarm system based on Lora according to the embodiment.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
The remote outage alarm system based on Lora shown in the attached drawing 1 comprises a sensing layer, a transmission layer, a platform layer and a user layer, wherein the sensing layer comprises an Lora terminal, the transmission layer comprises an Lora gateway, the platform layer comprises a remote server and a cloud platform running on a server computer, the user layer comprises a personal computer, a mobile phone and a local LED display screen, and the local LED display screen is an indoor 3.75 double-color LED display screen; the system comprises a Lora terminal, a Lora gateway and a system management server, wherein the Lora terminal is arranged in a farm and monitors the on-off condition of a circuit of the farm, and the Lora gateway is arranged in the farm and is in communication connection with the Lora terminal; the Lora terminal is connected to the remote server through a Lora gateway and a network and sends the monitored power failure data to the remote server; the remote server is then communicatively connected to the personal computer and the mobile phone; the local LED display screen is connected to the Lora terminal in a communication mode, and display contents are controlled by the Lora terminal; the Lora module comprises and takes an SX1278 chip as a core, and the core control board comprises and takes an STM32F103RET6 chip as a core.
The Lora terminal comprises a switch power supply, a Lora module, a core control panel, a power-off monitoring panel, a relay, a CN3795 lithium battery charging management chip, a lithium battery and an acousto-optic alarm which are electrically connected with each other through a circuit board, wherein the switch power supply is connected to an external power supply, and the switch power supply and the lithium battery are connected in parallel for supplying power and are connected to the Lora module, the core control panel, the power-off monitoring panel, the relay and the acousto-optic alarm; the power failure monitoring board monitors the on-off of a target circuit and sends a monitoring result signal to a core control board in communication connection with the power failure monitoring board, the core control board is in communication connection with a relay and a Lora module, the relay is connected to an audible and visual alarm and drives the audible and visual alarm to start alarming, and the Lora module is in communication connection with a Lora gateway; the lithium battery is electrically connected to an external power supply through the CN3795 lithium battery charging management chip.
The Lora gateway include switching power supply, core control panel, GPRS module and lithium cell, switching power supply be connected to external power supply, the lithium cell be connected to external power supply through CN3795 lithium cell charging management chip, switching power supply and the parallelly connected power supply of lithium cell be connected to core control panel and GPRS module, GPRS module rethread communication be connected to remote server and local LED display screen, the GPRS module be SIM800C module.
As a preferred embodiment, the connection mode between the Lora gateway and the remote server is a wired network; the connection mode of the personal computer or the mobile phone and the remote server is a wireless network.
As a preferred embodiment, the switching power supply is a switching power supply converting 220V to 12V.
As shown in fig. 2 and 3, the outage information of each Lora terminal monitoring is gathered in real time to the Lora gateway, the user passes through cell-phone APP end, the outage condition at each Lora terminal of PC end and local LED screen real time monitoring, in case the outage, each Lora terminal and Lora gateway at first carry out local acousto-optic warning, the outage condition that gathers that cloud platform was uploaded through analysis Lora gateway simultaneously, according to the hierarchical responsibility people cell-phone number of PC end input, carry out hierarchical alarm mechanism, by the length of platform according to the outage time quantum, layer upon layer up send warning telephone or SMS to responsible person in grades, the user is according to showing and alarm information, the judgement outage point that can be timely accurate, the rapid processing is unusual.
Lora terminal and Lora gateway all embed switching power supply and two kinds of power supply modes of battery, switching power supply is used for normal power supply, can charge the battery through CN3795 charging management board when supplying power with switching power supply, and Lora terminal and gateway power supply when the battery is used for coping with the outage, and the monitoring of the compatible double-phase and three-phase outage of outage pick-up plate adapts to the different power supply modes of different equipment, and built-in relay is used for driving external audible-visual annunciator.
The above-mentioned embodiments only represent one embodiment of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. A remote power-off alarm system based on Lora is characterized by comprising a perception layer, a transmission layer, a platform layer and a user layer, wherein the perception layer comprises a Lora terminal, the transmission layer comprises a Lora gateway, the platform layer comprises a remote server and a cloud platform running on a server computer, and the user layer comprises a personal computer, a mobile phone and a local LED display screen; the system comprises a Lora terminal, a Lora gateway and a system management server, wherein the Lora terminal is arranged in a farm and monitors the on-off condition of a circuit of the farm, and the Lora gateway is arranged in the farm and is in communication connection with the Lora terminal; the Lora terminal is connected to the remote server through a Lora gateway and a network and sends the monitored power failure data to the remote server; the remote server is then communicatively connected to the personal computer and the mobile phone; the local LED display screen is connected to the Lora terminal in a communication mode, and display contents are controlled by the Lora terminal;
the Lora terminal comprises a switch power supply, a Lora module, a core control panel, a power-off monitoring panel, a relay, a CN3795 lithium battery charging management chip, a lithium battery and an acousto-optic alarm which are electrically connected with each other through a circuit board, wherein the switch power supply is connected to an external power supply, and the switch power supply and the lithium battery are connected in parallel for supplying power and are connected to the Lora module, the core control panel, the power-off monitoring panel, the relay and the acousto-optic alarm; the power failure monitoring board monitors the on-off of a target circuit and sends a monitoring result signal to a core control board in communication connection with the power failure monitoring board, the core control board is in communication connection with a relay and a Lora module, the relay is connected to an audible and visual alarm and drives the audible and visual alarm to start alarming, and the Lora module is in communication connection with a Lora gateway; the lithium battery is electrically connected to an external power supply through the CN3795 lithium battery charging management chip.
2. The remote outage alarm system based on the Lora of claim 1, wherein the Lora gateway comprises a switch power supply, a core control panel, a GPRS module and a lithium battery, the switch power supply is connected to an external power supply, the lithium battery is connected to the external power supply through a CN3795 lithium battery charging management chip, the switch power supply and the lithium battery are connected to the core control panel and the GPRS module in a parallel power supply mode, and the GPRS module is connected to a remote server and a local LED display screen in a communication mode.
3. The remote power-off alarm system based on Lora according to claim 2, wherein the Lora gateway is connected with the remote server in a wired or wireless network; the connection mode of the personal computer or the mobile phone and the remote server is a wired or wireless network.
4. The Lora-based remote power-off alarm system according to claim 1, wherein the local LED display is an indoor 3.75 bi-color LED display or an outdoor P10 bi-color display.
5. The remote outage alarm system based on the Lora according to claim 1, wherein the Lora module comprises an SX1278 chip, and the core control board comprises an STM32F103RET6 chip.
6. The Lora-based remote power-off alarm system according to claim 2, wherein the GPRS module is a SIM800C module.
7. The Lora-based remote power-off alarm system according to claim 1 or 2, wherein the switching power supply is a 220V to 12V switching power supply.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022257405.7U CN212969717U (en) | 2020-10-12 | 2020-10-12 | Long-range outage alarm system based on Lora |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022257405.7U CN212969717U (en) | 2020-10-12 | 2020-10-12 | Long-range outage alarm system based on Lora |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113329089A (en) * | 2021-06-03 | 2021-08-31 | 鹤壁职业技术学院 | Remote power failure alarm system based on Internet of things |
| CN113347585A (en) * | 2021-04-27 | 2021-09-03 | 滴翠智能科技(上海)有限公司 | Remote wireless communication module based on radio communication |
| CN115115091A (en) * | 2022-05-20 | 2022-09-27 | 安徽继远软件有限公司 | Park wisdom is with managing and control platform that can use based on panorama show |
-
2020
- 2020-10-12 CN CN202022257405.7U patent/CN212969717U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113347585A (en) * | 2021-04-27 | 2021-09-03 | 滴翠智能科技(上海)有限公司 | Remote wireless communication module based on radio communication |
| CN113329089A (en) * | 2021-06-03 | 2021-08-31 | 鹤壁职业技术学院 | Remote power failure alarm system based on Internet of things |
| CN115115091A (en) * | 2022-05-20 | 2022-09-27 | 安徽继远软件有限公司 | Park wisdom is with managing and control platform that can use based on panorama show |
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