CN206863551U

CN206863551U - A kind of data acquisition device based on LORA wireless technologys

Info

Publication number: CN206863551U
Application number: CN201720868900.7U
Authority: CN
Inventors: 白浩; 刘诏书; 马瑞彬; 段钧
Original assignee: Smart Life Fuxing Service Co Ltd
Current assignee: Smart Life Fuxing Service Co Ltd
Priority date: 2017-07-18
Filing date: 2017-07-18
Publication date: 2018-01-09
Anticipated expiration: 2027-07-18

Abstract

The utility model discloses a kind of data acquisition device based on LORA wireless technologys, including：Single-chip microcomputer, sensor module, LORA wireless modules, RFID label tag, alarm, host computer, handheld terminal, single-chip microcomputer and sensor module, LORA wireless modules, alarm are electrically connected with, single-chip microcomputer is by LORA wireless modules and host computer radio communication, host computer and handheld terminal radio communication；Microprocessor and communication device, RFID reader, touch display screen, electronic multimeter, the distress signal emitter of handheld terminal are electrically connected with.Beneficial effect：Host computer is wirelessly transmitted to using a variety of instrument or Sensor monitoring environmental data and by LORA wireless modules, realizes the wireless collection of a variety of environmental datas, improves the efficiency and convenience of data acquisition, more easily monitoring device running status；Attendant can significantly facilitate the plant maintenance after monitoring environmental data exception using handheld terminal.

Description

A kind of data acquisition device based on LORA wireless technologys

Technical field

Environmental data collecting technical field is the utility model is related to, more particularly, to a kind of number based on LORA wireless technologys According to harvester.

Background technology

The equipment for being presently used for gathering environmental data is generally transmitted with non-wireless means, and kind of interface is few, it is impossible to suitable A variety of sensors, instrument and meter are answered, wire transmission construction is difficult, and cost is high, and maintenance maintenance is inconvenient.Because a little, it is necessary to set A kind of device that can carry out data acquisition is counted, with convenient use, improves operating efficiency.

Utility model content

The purpose of this utility model is to overcome above-mentioned technical deficiency, proposes that a kind of data based on LORA wireless technologys are adopted Acquisition means, solves above-mentioned technical problem of the prior art.To reach above-mentioned technical purpose, the technical solution of the utility model carries For a kind of data acquisition device based on LORA wireless technologys, including：Single-chip microcomputer, sensor module, LORA wireless modules, RFID Label, alarm, host computer, handheld terminal, single-chip microcomputer and sensor module, LORA wireless modules, alarm are electrically connected with, Single-chip microcomputer is by LORA wireless modules and host computer radio communication, host computer and handheld terminal radio communication；Sensor module Passed including temperature sensor, humidity sensor, current sensor, voltage sensor, liquid level sensor, Smoke Sensor, water Sensor, hydraulic pressure sensor, handheld terminal include microprocessor, communication device, RFID reader, touch display screen, electronics ten thousand With table, distress signal emitter, microprocessor and communication device, RFID reader, touch display screen, electronic multimeter, ask Rescue sender unit electric connection.

Compared with prior art, the beneficial effects of the utility model include：Data acquisition device of the present utility model can profit Host computer is wirelessly transmitted to a variety of instrument or Sensor monitoring environmental data and by LORA wireless modules, is realized a variety of The wireless collection of environmental data, improve the efficiency and convenience of data acquisition, more easily monitoring device running status；Safeguard Personnel can significantly facilitate the plant maintenance after monitoring environmental data exception using handheld terminal.

Brief description of the drawings

Fig. 1 is a kind of data acquisition device structure chart based on LORA wireless technologys provided by the utility model；

Fig. 2 is the structure chart of handheld terminal in Fig. 1.

In accompanying drawing：1st, single-chip microcomputer, 2, sensor module, 3, RS485 ports, 4, TTL ports, 5, LORA wireless modules, 6, Alarm, 7, RFID label tag, 8, host computer, 9, handheld terminal, 10, alarm stop button, 11, GPS module, 12, power supply, 13rd, LED display, 31, single-phase voltameter, 32, three-phase voltameter, 91, microprocessor, 92, RFID reader, 93, touch it is aobvious Display screen, 94, communication device, 95, distress signal emitter, 96, electronic multimeter.

Embodiment

In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining The utility model, it is not used to limit the utility model.

The utility model provides a kind of data acquisition device based on LORA wireless technologys, including：Single-chip microcomputer 1, sensing Device module 2, LORA wireless modules 5, RFID label tag 7, alarm 6, host computer 8, handheld terminal 9, single-chip microcomputer 1 and sensor die Group 2, LORA wireless modules 5, alarm 6 are electrically connected with, single-chip microcomputer 1 by LORA wireless modules 5 and the radio communication of host computer 8, Host computer 8 and the radio communication of handheld terminal 9；Sensor module 2 include temperature sensor, humidity sensor, current sensor, Voltage sensor, liquid level sensor, Smoke Sensor, water sensor, hydraulic pressure sensor, handheld terminal 9 include microprocessor Device 91, communication device 94, RFID reader 92, touch display screen 93, electronic multimeter 96, distress signal emitter 95, it is micro- Processor 91 and communication device 94, RFID reader 92, touch display screen 93, electronic multimeter 96, distress signal emitter 95 are electrically connected with.

In above-mentioned technical proposal, the data acquisition device provided by the utility model based on LORA wireless technologys also includes single Phase voltameter 31, three-phase voltameter 32, single-chip microcomputer 1 are provided with RS485 ports 3, and single-phase voltameter 31 passes through with three-phase voltameter 32 RS485 ports 3 are connected with single-chip microcomputer 1, and other have sensor/instrument/instrument of RS485 ports 3 can also be by RS485 ends Mouth 3 is connected with single-chip microcomputer 1.

In above-mentioned technical proposal, single-chip microcomputer 1 is provided with a TTL ports 4, some analog input interfaces, some numeral letters Number input interface, the sensor that sensor module 2 includes pass through analog input interface or data signal input interface and list Piece machine 1 connects；Preferably, single-chip microcomputer 1 is provided with 16 analog input interfaces and 8 digital signal input interfaces, i.e. monolithic Machine 1 can connect sensor of 16 outputs for analog quantity, can connect 8 outputs as the sensor of digital quantity, TTL ports 4 Available for upgrading or debug the pre-set programs in single-chip microcomputer 1.

In above-mentioned technical proposal, in addition to a LED display 13, a power supply 12, one alarm stop button 10, a GPS moulds Block 11, single-chip microcomputer 1 are electrically connected with LED display 13, power supply 12, alarm stop button 10, GPS module 11.

Preferably, LORA wireless modules 5 use F8L10D-E-433-NS-U models, and single-chip microcomputer 1 uses C08051F040 types Number；Preferably, host computer 8 can also connect a short message cloud platform, and short message cloud platform is used in equipment fault to attendant Sending short message by mobile phone.

The present invention the data acquisition device based on LORA wireless technologys in use, analog input interface, Data signal input interface, RS485 ports 3 connect sensor module 2, single-phase voltameter 31, three-phase voltameter 32 or other Instrument/Sensor monitoring environmental data, and the environmental data of monitoring is sent to single-chip microcomputer 1, the processing environment data of single-chip microcomputer 1 are simultaneously Environmental data after processing is sent to host computer 8 by LORA wireless modules 5, host computer 8 judges whether environmental data is normal, When environmental data is abnormal, alert notice is sent to handheld terminal 9, while alarm signal is sent by LORA wireless modules 5 Number to single-chip microcomputer 1, after single-chip microcomputer 1 receives alarm signal, control alarm 6 is alarmed；Attendant has found the hand-held of oneself After the display alarm of touch display screen 93 notice of terminal 9, to appointed place, (GPS module 11 provides the position of data acquisition device Information, positional information are sent to host computer 8, and the alert notice comprising positional information is sent to handheld terminal 9 by host computer 8) Carry out plant maintenance；Attendant can press the alarm stop button 10 of data acquisition device, and alarm stop button 10 sends electricity Signal controls the stop alarm of alarm 6 to single-chip microcomputer 1, single-chip microcomputer 1；The handheld terminal 9 of attendant is close to single-chip microcomputer 1 When (RFID label tag 7 be arranged at the surface of single-chip microcomputer 1 or near), the RFID reader 92 of handheld terminal 9 reads RFID label tag 7 Memory storage information (the unit type information of the data storage harvester of RFID label tag 7, sensor module 2, instrument monitoring it is each Unit type, monitoring positional information etc.) and by the presentation of information of reading to touch display screen 93, so that attendant is according to relevant Information carries out plant maintenance；Data acquisition device is also integrated with electronic multimeter 96, and the data that electronic multimeter 96 measures can be with Shown in touch display screen 93, the personnel that maintain easily safeguard, detection device；Attendant can pass through communication device 94 and other dimensions Shield personnel or exchange are communicated, and when maintained equipment is caused danger, can be operated distress signal by touch display screen 93 and be sent out Injection device 95 sends distress signal.

Specific embodiment of the present utility model described above, the restriction to scope of protection of the utility model is not formed. Any various other corresponding changes and deformation made according to technical concept of the present utility model, should be included in this practicality In new scope of the claims.

Claims

A kind of 1. data acquisition device based on LORA wireless technologys, it is characterised in that including：Single-chip microcomputer, sensor module, LORA wireless modules, RFID label tag, alarm, host computer, handheld terminal, the single-chip microcomputer and the sensor module, institute LORA wireless modules, alarm electric connection are stated, the single-chip microcomputer passes through the LORA wireless modules and the host computer Radio communication, the host computer and the handheld terminal radio communication, the RFID label tag are arranged near the single-chip microcomputer； The sensor module includes temperature sensor, humidity sensor, current sensor, voltage sensor, liquid level sensor, smog Sensor, water sensor, hydraulic pressure sensor, the handheld terminal include microprocessor, communication device, RFID reader, Touch display screen, electronic multimeter, distress signal emitter, the microprocessor and the communication device, the RFID are read Device, the touch display screen, the electronic multimeter, the distress signal emitter is read to be electrically connected with.
2. the data acquisition device as claimed in claim 1 based on LORA wireless technologys, it is characterised in that also including single-phase electricity Scale, three-phase voltameter, the single-chip microcomputer are provided with RS485 ports, and the single-phase voltameter passes through with the three-phase voltameter RS485 ports are connected with the single-chip microcomputer.
3. the data acquisition device as claimed in claim 1 based on LORA wireless technologys, it is characterised in that the single-chip microcomputer is set There are a TTL ports, some analog input interfaces, some data signal input interfaces, the biography that the sensor module includes Sensor is connected by the analog input interface or the data signal input interface with the single-chip microcomputer.
4. the data acquisition device as claimed in claim 1 based on LORA wireless technologys, it is characterised in that also including a LED Display screen, the LED display are electrically connected with the single-chip microcomputer.
5. the data acquisition device as claimed in claim 1 based on LORA wireless technologys, it is characterised in that also including an electricity Source, the power supply are electrically connected with the single-chip microcomputer.
6. the data acquisition device as claimed in claim 1 based on LORA wireless technologys, it is characterised in that also including an alarm Stop button, the alarm stop button are electrically connected with the single-chip microcomputer.
7. the data acquisition device as claimed in claim 1 based on LORA wireless technologys, it is characterised in that also including a GPS Module, the GPS module are electrically connected with the single-chip microcomputer.
8. the data acquisition device as claimed in claim 1 based on LORA wireless technologys, it is characterised in that the LORA is wireless Module uses F8L10D-E-433-NS-U models, and the single-chip microcomputer uses C08051F040 models.