CN206135980U

CN206135980U - Monitor system based on loRa

Info

Publication number: CN206135980U
Application number: CN201621100377.5U
Authority: CN
Inventors: 姚晓海; 张晓波
Original assignee: SHENZHEN WINEXT TECHNOLOGY Co Ltd
Current assignee: SHENZHEN WINEXT TECHNOLOGY Co Ltd
Priority date: 2016-09-30
Filing date: 2016-09-30
Publication date: 2017-04-26
Anticipated expiration: 2026-09-30

Abstract

The utility model relates to a monitor system based on loRa, the human status signal that state monitor sensor will survey passes through control module handle the back by the 2nd loRa module is sent the loRa gateway, the 2nd loRa module with the loRa gateway carries out the loRa data interaction, internet signal modules will the loRa gateway arrives the loRa data transmission who receives network server guards. The utility model discloses preceding end -node equipment adopts neotype little place intelligence guardianship sensor based on the loRa wireless technology, can obtain farther transmission distance with lower transmit power, and stability is strong, is difficult for receiving the interference, only need utilize the wiFi in the family to have practiced thrift the cost greatly in order to realize.

Description

Monitor system based on LoRa

Technical field

This utility model is related to a kind of city fire monitoring system, more particularly to a kind of monitor system based on LoRa.

Background technology

Family or the shelter in each place are dispersed in, with the development of society, in family and shelter old solitary people is increasingly It is many, in the period of social senilization is increasingly severe, if guarding their safety, this huge crowd is increasingly weighed Will.In prior art, having carries out information transmission by telecommunication network using sensor, and this communication load mode needs A large amount of telecommunication resources are taken, and needs to pay expensive usage charges, this brings great economic pressures to user, limits this The application of technology.

Utility model content

This utility model solve technical problem be：A kind of monitor system based on LoRa is built, overcomes prior art to make With inconvenience, the technical problem of high cost.

The technical solution of the utility model is：Build a kind of monitor system based on LoRa, including node device, LoRa nets Pass, internet signal module, the webserver, the node device include guard body state status monitoring sensor, The body state signal of detection is processed by LoRa modules, control module, the status monitoring sensor by the control module The LoRa gateways are sent to by the 2nd LoRa modules afterwards, the 2nd LoRa modules carry out LoRa with the LoRa gateways Data interaction, the internet signal module is by the LoRa gateways by the LoRa data is activations for receiving to the webserver Guarded.

Further technical scheme of the present utility model is：The LoRa gateways include the first radio frequency letter for sending radiofrequency signal Number sending module, the first rf signal reception module for receiving radiofrequency signal, the first radio-frequency antenna, radio-frequency signal processing module, The radio-frequency signal processing module connects the first radiofrequency signal sending module and the first rf signal reception module, institute State the first radiofrequency signal sending module and the first rf signal reception module connects first radio-frequency antenna.

Further technical scheme of the present utility model is：The radio-frequency signal processing module includes that high frequency radio signals are processed Module and low frequency radio frequency signal processing module.

Further technical scheme of the present utility model is：The 2nd LoRa modules include that the second radiofrequency signal sends mould Block, the second radio-frequency antenna, the second rf signal reception module.

Further technical scheme of the present utility model is：The status monitoring sensor includes kinestate monitoring sensing Device, Gravity accelerometer, temperature sensor, one or more in EGC sensor.

Further technical scheme of the present utility model is：The LoRa gateways include multichannel data feedback channel and at least all the way under Row of channels.

Further technical scheme of the present utility model is：The first LoRa modules pass through SPI with the processor module Communicated.

Further technical scheme of the present utility model is：The node device also includes space orientation module.

Further technical scheme of the present utility model is：Also include mobile terminal, the webserver is by monitoring-information It is sent to the mobile terminal.

It is of the present utility model to have the technical effect that：A kind of monitor system based on LoRa of this utility model, the status monitoring The body state signal of detection is sent to described after control module process by sensor by the 2nd LoRa modules LoRa gateways, the 2nd LoRa modules carry out LoRa data interactions with the LoRa gateways, and the internet signal module will The LoRa data is activations of reception are guarded by the LoRa gateways to the webserver.This utility model front end node sets It is standby to adopt the new little micro- place intelligent monitor sensor based on LoRa wireless technologys, can be obtained with relatively low transmission power Farther transmission range, stability are strong, are difficult to be disturbed, and need to be only it is achieved that greatling save into using the WiFi in family This.

Description of the drawings

Fig. 1 is the structural representation of internet of things system in arrowband of the present invention.

Fig. 2 is the structural representation of LoRa gateways of the present invention.

Fig. 3 is the structural representation of the 2nd LoRa modules of the invention.

Specific embodiment

With reference to specific embodiment, technical solutions of the utility model are further illustrated.

As shown in figure 1, specific embodiment of the present utility model is：A kind of monitor system based on LoRa is built, including Node device 1, LoRa gateways 2, internet signal module 5, the webserver 3, the node device 1 include guarding body state Status monitoring sensor 11, LoRa modules 12, control module 13, the status monitoring sensor 11 will detect body state Signal is sent to the LoRa gateways 2 by the 2nd LoRa modules 12 after the process of the control module 12, and described second LoRa modules 12 and the LoRa gateways 2 carry out LoRa data interactions, and the internet signal module 5 is by the LoRa gateways 2 The LoRa data is activations of reception are guarded to the webserver 3.

As shown in Figure 1, Figure 2, Figure 3 shows, specific implementation process of the present utility model is：Take in the node device 1 and network Data interaction is carried out by the LoRa gateways 2 and internet signal module 5 between business device 3, remote data transmission is realized.It is described By being sent out by the 2nd LoRa modules 12 after the collection monitoring-information of status monitoring sensor 11, the 2nd LoRa Module 12 includes the second radiofrequency signal sending module 121, the second radio-frequency antenna 122, the second rf signal reception module 123.That is, The LoRa gateways 2 are sent to by the second radiofrequency signal sending module 121 and second radio-frequency antenna 122.It is described LoRa gateways 2 include the first radiofrequency signal sending module 2121 for sending radiofrequency signal, the first radio frequency letter for receiving radiofrequency signal Number receiver module 2122, the first radio-frequency antenna 2123, radio-frequency signal processing module 2124.First radio-frequency antenna 2123 is received The radiofrequency signal of the transmission of the second radio-frequency antenna 13, after the first rf signal reception module 2122 receives the radiofrequency signal Radio-frequency signal processing module 2124 is sent to, internet signal module 22 is sent to by radio-frequency signal processing module 2124 and is sent to The webserver 3 is monitored.In specific embodiment, the status monitoring sensor 11 include kinestate monitoring sensor, Gravity accelerometer, temperature sensor, one or more in EGC sensor.The kinestate monitoring sensor leads to The kinestate for perceiving people is crossed, the situation of people is judged by its movement state information for uploading, such as, by movement state information Judge whether people falls down, the situation of movement of people.Gravity accelerometer senses the acceleration condition of people, it is also possible to judge people's Kinestate and whether fall down and situation of movement.Temperature sensor senses the temperature of people, is judged by the temperature information for uploading Whether its body temperature is normal.EGC sensor senses the electrocardio situation of people, judges whether its heart is normal by ecg information.

As shown in Fig. 2 preferred implementation of the present utility model is：The LoRa gateways 2 include a LoRa modules 21 With processor module 23, a LoRa modules 21 include send radiofrequency signal the first radiofrequency signal sending module 2121st, the first rf signal reception module 2122, first radio-frequency antenna 2123, radio-frequency signal processing module of radiofrequency signal are received 2124, the radio-frequency signal processing module 2124 connects the first radiofrequency signal sending module 2121 and first radio frequency letter Number receiver module 2122, the first radiofrequency signal sending module 2121 and the first rf signal reception module 2122 connect First radio-frequency antenna 2123.In specific embodiment, the radio-frequency signal processing module 2124 is included at high frequency radio signals Reason module 21241 and low frequency radio frequency signal processing module 21242, radiofrequency signal has certain frequency range, in patent of the present invention, described First LoRa modules 212 can send and/or receive high frequency radio signals and low frequency radio frequency signal.

As shown in figure 1, preferred implementation of the present utility model is：The first LoRa modules 21 and the processor die Block 23 carries out LoRa data interactions, and a LoRa modules 21 are communicated by SPI with the processor module 23.It is described First LoRa modules 21 include two kinds of working methods, i.e.,：The first LoRa modules 21 send radiofrequency signal and described first LoRa modules 21 receive radiofrequency signal.In specific implementation process, a LoRa modules 21 are sent to after receiving radiofrequency signal The LoRa data of reception are carried out TCP/IP conversions by processor module 23, processor module 23, then by the internet signal Data is activation after conversion is gone out by module 5.The internet signal module 5 carries out data friendship with the processor module 23 Mutually, the data of reception are sent to the processor module 23 by the internet signal module 5, and the processor module 23 will connect The data of receipts are converted to LoRa data, are sent by a LoRa modules 21.The first LoRa modules 21 for multiple, Can send and/or receive the LoRa data of multiple frequency ranges respectively, a LoRa modules 21 include multichannel data feedback channel and At least down going channel all the way.The LoRa gateways 2 include multichannel data feedback channel and at least down going channel all the way.First LoRa Module 21 is communicated by SPI with the processor module 23.

As shown in figure 1, in the preferred embodiment of the present invention, the node device 1 includes space orientation module, the space is fixed Position module includes in GPS space orientations module and Big Dipper space orientation module any one or two kinds.By space orientation module Space orientation is carried out to node device 1.

As shown in figure 1, in the preferred embodiment of the present invention, also including mobile terminal, the webserver 3 is by condition of a fire information It is sent to the mobile terminal.By realizing that alert is circulated a notice of in time in 3 automatic push of the webserver to mobile terminal APP User.

It is of the present utility model to have the technical effect that：A kind of monitor system based on LoRa of this utility model, including node device 1st, LoRa gateways 2, internet signal module 5, the webserver 3, the node device 1 include the state prison for guarding body state Sensor 11, LoRa modules 12, control module 13 are surveyed, the body state signal of detection is passed through by the status monitoring sensor 11 The LoRa gateways 2, the 2nd LoRa modules are sent to by the 2nd LoRa modules 12 after the process of the control module 12 12 carry out LoRa data interactions with the LoRa gateways 2, and the LoRa gateways 2 will be received by the internet signal module 5 LoRa data is activations are guarded to the webserver 3.This utility model front end node equipment using it is new based on Little micro- place intelligent monitor sensor of LoRa wireless technologys, can obtain farther transmission range with relatively low transmission power, Stability is strong, is difficult to be disturbed, and need to be only it is achieved that greatling save cost using the WiFi in family.

Above content is with reference to specific preferred implementation further detailed description of the utility model, it is impossible to Identification is of the present utility model to be embodied as being confined to these explanations.For the ordinary skill of this utility model art For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should be all regarded To belong to protection domain of the present utility model.

Claims

1. a kind of monitor system based on LoRa, it is characterised in that including node device, LoRa gateways, internet signal module, The webserver, the node device include guarding the status monitoring sensor of body state, LoRa modules, control module, institute State status monitoring sensor by detect body state signal by the control module process after by the 2nd LoRa modules The LoRa gateways are sent to, the 2nd LoRa modules carry out LoRa data interactions, the Internet with the LoRa gateways The LoRa data is activations of reception are guarded by signaling module by the LoRa gateways to the webserver.

2. monitor system according to claim 1 based on LoRa, it is characterised in that the LoRa gateways include a LoRa Module and processor module, a LoRa modules include sending the first radiofrequency signal sending module of radiofrequency signal, receive First rf signal reception module of radiofrequency signal, the first radio-frequency antenna, radio-frequency signal processing module, the radiofrequency signal are processed Module connects the first radiofrequency signal sending module and the first rf signal reception module, and first radiofrequency signal is sent out Module and the first rf signal reception module is sent to connect first radio-frequency antenna.

3. monitor system according to claim 2 based on LoRa, it is characterised in that the radio-frequency signal processing module includes High frequency radio signals processing module and low frequency radio frequency signal processing module.

4. monitor system according to claim 1 based on LoRa, it is characterised in that the 2nd LoRa modules include second Radiofrequency signal sending module, the second radio-frequency antenna, the second rf signal reception module.

5. monitor system according to claim 1 based on LoRa, it is characterised in that the status monitoring sensor includes fortune Dynamic status monitoring sensor, Gravity accelerometer, temperature sensor, one or more in EGC sensor.

6. monitor system according to claim 1 based on LoRa, it is characterised in that the LoRa gateways include that multichannel is up Passage and at least down going channel all the way.

7. monitor system according to claim 1 based on LoRa, it is characterised in that a LoRa modules and the place Reason device module is communicated by SPI.

8. monitor system according to claim 1 based on LoRa, it is characterised in that the node device is also fixed including space Position module.

9. monitor system according to claim 1 based on LoRa, it is characterised in that also including mobile terminal, the network Condition of a fire information is sent to the mobile terminal by server.