CN106023643A - Internet of things-based novel vehicle detection device - Google Patents
Internet of things-based novel vehicle detection device Download PDFInfo
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- CN106023643A CN106023643A CN201610520612.2A CN201610520612A CN106023643A CN 106023643 A CN106023643 A CN 106023643A CN 201610520612 A CN201610520612 A CN 201610520612A CN 106023643 A CN106023643 A CN 106023643A
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- 238000001514 detection method Methods 0.000 title claims abstract description 28
- 238000004891 communication Methods 0.000 claims abstract description 28
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000012544 monitoring process Methods 0.000 claims abstract description 17
- 238000005516 engineering process Methods 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 12
- 230000008569 process Effects 0.000 claims abstract description 7
- 230000006855 networking Effects 0.000 claims abstract description 6
- 238000012545 processing Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 230000006870 function Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 2
- 238000004458 analytical method Methods 0.000 claims description 2
- 230000036772 blood pressure Effects 0.000 claims description 2
- 230000005059 dormancy Effects 0.000 claims description 2
- 229910052744 lithium Inorganic materials 0.000 claims description 2
- 230000003993 interaction Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000013461 design Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
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Abstract
The invention relates to an internet of things-based novel vehicle detection device, which comprises at least one AMR sensor module, at least one Lora communication module, at least one memory module, at least one monitoring control module and at least one power supply module. A plurality of detection devices together form the star-type network connection. The detection device acquires the in-place information of a vehicle through the AMR sensor module, and then forms a star-type structure for data interaction through the networking process within a frequency band of 470-510 M based on the Lora communication technology. Data are uploaded to a backend server to be stored and processed. Based on the internet of thing, the device is low in power consumption and the actual construction work is greatly simplified. The service life of the device is prolonged and the maintenance cost of the system is lowered. Therefore, the device has a good application prospect.
Description
Technical field
The present invention relates to a kind of new vehicle based on Internet of Things detection device, especially with wireless sense network
Network communication technology, geomagnetism detecting technology and low power design technique.
Background technology
Internet of Things (IOT, Internet of things) is after computer, the Internet and mobile radio communication
Again information industry tide, be the developing direction of future computer and communication.Wireless biography based on Lora
The establishment of sense network (WSN, Wireless Senor Network), owing to Lora technology is in high-performance, long distance
From, low-power consumption, support large-scale network-estabilishing, find range and feature that the aspect such as location is prominent so that it becomes thing
A kind of preferably choice of technology of networking large-scale promotion application.
Radio sensing network be a multi-hop being formed by communication by a large amount of sensor nodes from
Hoc network system, it is only necessary to relatively low transmission delay and extremely low power consumption, such product has longer electricity
The pond life-span, lower maintenance cost.Lora technology is as a kind of wireless technology, frequency range based on Sub-GHz
It is made to be more easy to lower power consumption telecommunication, it is possible to use battery is powered or the mode of other collection of energy
Power supply.Relatively low data rate also extends battery life and adds the capacity of network, in addition LoRa signal
The strongest to the penetration power of building.These technical characterstics are more suitable for the large-scale Internet of Things of low cost to be disposed.
The task of vehicle detection apparatus is mainly the Real-time Collection relevant transport information of vehicle by test point, logical
Crossing the mode such as data acquisition and equipment monitor, information processing and information issue unit in monitoring system provide
Various traffic parameters.
Summary of the invention
The problem that the present invention solves is to provide a kind of new vehicle based on Internet of Things detection device, and this detection fills
Putting employing its cells power supply mode, circuit uses low power dissipation design.This detection device passes through AMR sensor
Collect vehicle information in place, and by Lora mechanics of communication, use 470M 510M band networking to become
Hub-and-spoke configuration, carrying out data interaction, data are uploaded to that background server carries out storing, data process.
A kind of new vehicle based on Internet of Things detection device, including at least one AMR sensor module,
At least one Lora communication module, at least one memory module, at least one monitor control module and at least
Individual power module, several detection device composition Star Networks connect.Described AMR sensor module is by adopting
Collection vehicle is to the disturbance of geomagnetic sensor, filtering, signal analysis, removably magnetic signal zero point fluctuation, detection
The parking information of parking stall.The information collected by Lora networking transmission technology formed Star Network, data by
Level is uploaded, and upload the data to that background server carries out storing, data process.
The invention has the beneficial effects as follows: by earth magnetism AMR technology, filtering algorithm, Lora networking technology, low merit
Consumption technology combines, and coordinates corresponding background server software, it is achieved a kind of function detecting vehicle,
Owing to system uses technology of Internet of things, low power dissipation design, construction work can be greatly simplified in practice, prolong
Long equipment uses the time, reduces system maintenance cost.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of vehicle detection apparatus of the present invention.
Detailed description of the invention
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of new vehicle based on Internet of Things detection device, pass including at least one AMR
Sensor module, at least one Lora communication module, at least one memory module, at least one monitoring control mould
Block and at least one power module, several detection device composition Star Networks connect.Described AMR sensor
Module (4) by collection vehicle to the disturbance of geomagnetic sensor, signal be filtered, whether judge vehicle
Information in place；Lora communication module (2) is responsible for information number AMR sensor module (4) obtained
According to being sent to after processing, background server carries out storing, data process.
In the present embodiment, monitoring control module (1) respectively with LoRa communication module (2), AMR sensor
And memory module (5) carries out communication (4).
Described monitoring control module (1), the circuit such as including MCU circuit, sequence circuit；According to internal work
Make sequential and regulate MCU operational mode in real time, carry out classification by closing different peripheral hardwares and dormancy working method
Do not reduce power consumption.
Monitoring control module (1) is by asynchronous serial communication mode (i.e. passing through TXD, RXD, GND pin)
It is connected with LoRa communication module (2)；By IIC interface (SDA, SCLK pin) and AMR sensor
Module (4) carries out communication, and baud rate is 9600bps；It is connected with memory module (5) by SPI interface.
Memory module (5) is responsible for preserving each item data in monitoring control module (1) processing procedure, simultaneously
Preserve the key parameter after monitoring control module (1) processing transmitted by LoRa communication module (2).
Power module (3) is for monitoring control module (1), LoRa communication module (2), AMR sensing
Device module (4) and memory module (5) provide the most required working power.
Power module uses 3.7v chargeable lithium cell supply input, except detection vehicle-state or start by set date
Outward, the most in a dormant state；Use low quiescent current LDO to give after voltage is carried out blood pressure lowering process simultaneously
Each functional module.
The present invention uses its cells power supply mode, and circuit uses low power dissipation design.This detection device passes through AMR
Sensor acquisition is to vehicle information in place, and by Lora mechanics of communication, uses 470M 510M groups of frequency bands
Net becomes hub-and-spoke configuration, carries out data interaction, and data are uploaded to that background server carries out storing, data process.
Combining wireless sensing network communication technology of the present invention, Low-power Technology, be equipped with corresponding monitor client software
And communication server software, it is achieved the round-the-clock condition monitoring function to target, and cable wiring manufacture is simpler,
There is good application prospect and promotional value.
For those of ordinary skills, can be improved according to the above description or be converted, and be owned
These modifications and variations all should belong to the protection domain of claims of the present invention.
Claims (7)
1. new vehicle based on an Internet of Things detection device, it is characterised in that include at least one AMR
Sensor assembly, at least one Lora communication module, at least one memory module, at least one monitor control
Module and at least one power module, several detection device composition Star Networks connect；Described AMR senses
Device module by collection vehicle to the disturbance of geomagnetic sensor, filtering, signal analysis, removably magnetic signal zero
Point fluctuation, the parking information of detection parking stall；The information collected is formed star-like by Lora networking transmission technology
Network, data are uploaded step by step, upload the data to background server, and memory module preserves monitoring control module
The data processed.
New vehicle based on Internet of Things the most according to claim 1 detection device, it is characterised in that
Monitoring control module carries out communication with LoRa communication module, AMR sensor module, memory module respectively.
New vehicle based on Internet of Things the most according to claim 2 detection device, it is characterised in that
Described monitoring control module includes MCU circuit, sequence circuit, regulates MCU in real time according to internal work sequential
Operational mode, carrys out classification do not reduce power consumption by closing different peripheral hardwares and dormancy working method.
New vehicle based on Internet of Things the most according to claim 2 detection device, it is characterised in that
Monitoring control module is connected with LoRa communication module by asynchronous serial communication mode；Pass through IC bus
Interface and AMR sensor module carry out communication, and baud rate is 9600bps；By Serial Peripheral Interface (SPI) with deposit
Storage module connects.
New vehicle based on Internet of Things the most according to claim 2 detection device, it is characterised in that
Memory module is responsible for preserving the data in monitoring control module processing procedure, preserves by LoRa communication module simultaneously
The parameter after monitoring control module processing of transmission.
New vehicle based on Internet of Things the most according to claim 1 and 2 detection device, its feature exists
In, power module is for monitoring control module, LoRa communication module, AMR sensor module and storage
Module provides the most required working power.
New vehicle based on Internet of Things the most according to claim 6 detection device, it is characterised in that
Power module uses 3.7v chargeable lithium cell supply input, in addition to detection vehicle-state or start by set date,
The most in a dormant state；Use low quiescent current to give each function after voltage is carried out blood pressure lowering process simultaneously
Module.
Priority Applications (1)
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| CN201610520612.2A CN106023643A (en) | 2016-07-05 | 2016-07-05 | Internet of things-based novel vehicle detection device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610520612.2A CN106023643A (en) | 2016-07-05 | 2016-07-05 | Internet of things-based novel vehicle detection device |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106652479A (en) * | 2016-11-22 | 2017-05-10 | 广西大学 | Geomagnetic sensing-based wireless low-power consumption parking space detection system |
| CN106781673A (en) * | 2017-01-12 | 2017-05-31 | 广州市速新信息科技有限公司 | A kind of intelligent parking system and method based on Internet of Things |
| CN107610521A (en) * | 2017-10-12 | 2018-01-19 | 重庆云停智连科技有限公司 | A kind of method for detecting parking stalls based on loRa networking technologys |
| CN107680399A (en) * | 2017-08-17 | 2018-02-09 | 广东中科陆普物联网络科技有限公司 | Wireless method for detecting parking stalls and parking space detector |
| CN107798907A (en) * | 2017-10-25 | 2018-03-13 | 成都众山科技有限公司 | Vehicle parking detecting system under the LoRa network coverages |
| CN108093379A (en) * | 2018-02-01 | 2018-05-29 | 深圳市泰比特科技有限公司 | A kind of train door monitor terminal and its system based on LoRa |
| CN108133594A (en) * | 2017-12-20 | 2018-06-08 | 安徽云森物联网科技有限公司 | A kind of vehicle recongnition technique of LORA modules |
| CN108490888A (en) * | 2018-01-19 | 2018-09-04 | 北京神州龙芯集成电路设计有限公司 | A kind of detecting and controlling system and method based on Internet of Things |
| CN110675652A (en) * | 2019-09-29 | 2020-01-10 | 福建工程学院 | LORA technology-based intelligent parking guidance method for large parking lot |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106652479A (en) * | 2016-11-22 | 2017-05-10 | 广西大学 | Geomagnetic sensing-based wireless low-power consumption parking space detection system |
| CN106781673A (en) * | 2017-01-12 | 2017-05-31 | 广州市速新信息科技有限公司 | A kind of intelligent parking system and method based on Internet of Things |
| CN107680399A (en) * | 2017-08-17 | 2018-02-09 | 广东中科陆普物联网络科技有限公司 | Wireless method for detecting parking stalls and parking space detector |
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| CN107798907A (en) * | 2017-10-25 | 2018-03-13 | 成都众山科技有限公司 | Vehicle parking detecting system under the LoRa network coverages |
| CN108133594A (en) * | 2017-12-20 | 2018-06-08 | 安徽云森物联网科技有限公司 | A kind of vehicle recongnition technique of LORA modules |
| CN108490888A (en) * | 2018-01-19 | 2018-09-04 | 北京神州龙芯集成电路设计有限公司 | A kind of detecting and controlling system and method based on Internet of Things |
| CN108490888B (en) * | 2018-01-19 | 2020-06-30 | 北京神州龙芯集成电路设计有限公司 | Detection control system and method based on Internet of things |
| CN108093379A (en) * | 2018-02-01 | 2018-05-29 | 深圳市泰比特科技有限公司 | A kind of train door monitor terminal and its system based on LoRa |
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| CN110675652A (en) * | 2019-09-29 | 2020-01-10 | 福建工程学院 | LORA technology-based intelligent parking guidance method for large parking lot |
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Application publication date: 20161012 |
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