CN203385449U - Transport vehicle security and protection monitoring and positioning system - Google Patents
Transport vehicle security and protection monitoring and positioning system Download PDFInfo
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- CN203385449U CN203385449U CN201320520597.3U CN201320520597U CN203385449U CN 203385449 U CN203385449 U CN 203385449U CN 201320520597 U CN201320520597 U CN 201320520597U CN 203385449 U CN203385449 U CN 203385449U
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Abstract
The utility model discloses a transport vehicle security and protection monitoring and positioning system, comprising a vehicle fleet management terminal, vehicle monitoring terminals, and wireless sensor nodes. Each of the wireless sensor nodes comprises a vehicle cargo information acquisition device which is sequentially connected with a signal processing unit and a first WIFI wireless communication module. Each of the vehicle monitoring terminals comprises a micro-processing unit which is connected with a second WIFI wireless communication module, a GPS positioning module, and a first GPRS communication module. The second WIFI wireless communication module and the first WIFI wireless communication module are in wireless communication connection. The vehicle fleet management terminal comprises a vehicle fleet management terminal control module which is connected with a second GPRS communication module. The second GPRS communication module is connected with the first GPRS communication module. The system is capable of monitoring cargos inside transport vehicles and monitoring and managing the operation state of the vehicles in real time, thereby guaranteeing the safety of the cargos inside the transport vehicles and realizing the flowing statistics and management.
Description
Technical field
The utility model belongs to the condition monitoring technical field of road vehicle, is specifically related to a kind of haulage vehicle safety monitoring and positioning system.
Background technology
The rise of ecommerce has driven the development of logistic industry, and the status of logistics in daily life also becomes more and more important.The development of logistics not only concerns the clothing, food, lodging and transportion--basic necessities of life of modern's life, and in the large industry development planning of country ten collects mainstay industry information-based and intelligent Application especially.This year, the proposition of the infotech that the Internet of Things of take is representative and practice are beyond doubt across the epoch, and the Intelligent logistics system also relies on Internet of Things to obtain significant progress: can help loglstics enterprise science, effective managed inventory goods, monitoring vehicle travel position and product information etc., given full play to the maximum effect of sophisticated technology, technology of Internet of things relies on the platform of its powerful function, exploitation to become undoubtedly the excellent selection of loglstics enterprise Development Transformation.
Usually, the understanding of logistics company to haulage vehicle situation in fortune way, can only rely on the gps satellite positioning system of installation, realizes operation management the such as whether real-time dynamic monitoring of moving vehicle and goods transfinite.But in the vehicle way, the management of goods is had no way of supervising, the situations such as goods falls, loss often occur, and the management of goods fully relies on manually and completes.The domestic haulage vehicle intelligent monitor system had just positions tracking to the vehicle of transportation goods and materials at present, to the safety of transportation goods and materials, the system of special employing infrared detection technique is also arranged, whether someone approaches haulage vehicle in main detection, rate of false alarm is high, application difficult.Integrate location, management, antitheft system so develop one, the management of haulage vehicle and goods and materials is had to great using value.
The utility model content
The purpose of this utility model is to provide a kind of haulage vehicle safety monitoring and positioning system, can be monitored the goods in haulage vehicle, and the goods of the operation state of real-time monitoring vehicle and management goods transport vehicle, guaranteed cargo security and the mobile statistical management of haulage vehicle inside.
The technical scheme that the utility model adopts is, a kind of haulage vehicle safety monitoring and positioning system, comprise the fleet management's terminal that is arranged on the fleet management place, and be arranged on the vehicle monitoring terminal of each monitored haulage vehicle pilothouse and the one or more wireless sensor nodes in compartment;
Each wireless sensor node comprises the vehicle cargo information collecting device, and the vehicle cargo information collecting device is connected successively with signal processing unit, a WIFI wireless communication module;
The vehicle monitoring terminal comprises microprocessing unit, be connected with the 2nd WIFI wireless communication module, GPS locating module and a GPRS communication module on microprocessing unit, the 2nd WIFI wireless communication module is connected with each WIFI wireless communication module radio communication on this haulage vehicle;
Fleet management's terminal comprises fleet management's terminal control module, is connected with the 2nd GPRS communication module on fleet management's terminal control module, GPRS communication module wireless connections of the 2nd GPRS communication module and each monitored haulage vehicle.
Further, the vehicle cargo information collecting device comprises one or more in camera module, RFID reader, pressure transducer, angular displacement sensor and bar code reader.
Further, the vehicle monitoring terminal also comprises display unit, and display unit is connected with microprocessing unit.
The beneficial effects of the utility model are:
1, the angle that adopts angular displacement sensor and pressure transducer to measure respectively corresponding check point place changes, pressure changes, by data, process, obtain the running status of vehicle, realization to haulage vehicle and goods the most directly, detect the most intuitively, realize the real-time monitoring to the haulage vehicle running status, guaranteed the safety of transport truck goods; The automatic identification technology of employing based on RFID, use radio frequency electromagnetic, pass through Space Coupling, between the RFID label and reader adhered on article, realize contactless information transmission, and pass through transmitted information and reach identifying purpose, or, adopt bar code reader to obtain the discrepancy statistical information of goods; Adopt camera module to obtain real-time monitored picture in container.
2, adopt the WIFI technology between vehicle monitor terminal and wireless sensor node on the monitoring haulage vehicle, by the networking easily of WIFI node, realized that low cost, low-power consumption, network node are many, the ad-hoc cordless communication network of long transmission distance.
3, between each monitoring haulage vehicle and fleet management place, adopt the GPRS communication module to carry out data transmission and control, the cable construction of having avoided the conventional data transmission mode to bring, greatly reduce difficulty and the system installation cost of construction.
4, adopt the GPS location technology to realize that goods transport vehicle accurately locates.
The accompanying drawing explanation
Fig. 1 is the structured flowchart of the utility model haulage vehicle safety monitoring and positioning system.
Wherein, 1, wireless sensor node, 1-1, camera module, 1-2, RFID reader, 1-3, pressure transducer, 1-4, angular displacement sensor, 1-5, bar code reader, 1-6, signal processing unit, 1-7, a WIFI wireless communication module, 2, the vehicle monitoring terminal, 2-1, microprocessing unit, 2-2, the 2nd WIFI wireless communication module, 2-3, display module, 2-4, GPS locating module, 2-5, a GPRS communication module, 3, fleet management's terminal, 3-1, fleet management's terminal control module, 3-2, the 2nd GPRS communication module.
Embodiment
As shown in Figure 1, a kind of haulage vehicle safety monitoring of the utility model and positioning system, comprise the fleet management's terminal 3 that is arranged on the fleet management place, be provided with vehicle monitoring terminal 2 and one or more wireless sensor node 1 on each monitored haulage vehicle, vehicle monitoring terminal 2 is arranged in pilothouse, and wireless sensor node 1 distributing installation is in compartment.
Each wireless sensor node 1 comprises the vehicle cargo information collecting device, and in the present embodiment, the vehicle cargo information collecting device comprises camera module 1-1, RFID reader 1-2, pressure transducer 1-3, angular displacement sensor 1-4 and bar code reader 1-5.Camera module 1-1 is for obtaining video monitoring image in compartment; RFID reader 1-2, for obtaining goods " electronic tag " information, monitors the information such as the flow direction, the owner of cargo and value of goods; Pressure transducer 1-3 is for obtaining goods weight information; Angular displacement sensor 1-4 is for obtaining the whether information of even running of vehicle; Bar code reader 1-5 is for obtaining the reading information of goods, to learn the mobile statistical information of goods.Camera module 1-1, RFID reader 1-2, pressure transducer 1-3, angular displacement sensor 1-4 and bar code reader 1-5 all are connected successively with signal processing unit 1-6, a WIFI wireless communication module 1-7.
Vehicle monitoring terminal 2 comprises microprocessing unit 2-1, be connected with the 2nd WIFI wireless communication module 2-2, GPS locating module 2-4, a GPRS communication module 2-5 and display unit 2-3 on microprocessing unit 2-1, the 2nd WIFI wireless communication module 2-2 is connected with each WIFI wireless communication module 1-7 radio communication on this haulage vehicle; Display unit 2-3 is for showing parameter and the image that camera module 1-1, RFID reader 1-2, pressure transducer 1-3, angular displacement sensor 1-4 and bar code reader 1-5 obtain.
Fleet management's terminal 3 comprises the terminal control module 3-1 of fleet management, be connected with the 2nd GPRS communication module 3-2 on the terminal control module 3-1 of fleet management, GPRS communication module 2-5 wireless connections of the 2nd GPRS communication module 3-2 and each monitored haulage vehicle.
Pressure transducer 1-3 selects four-wire ohm strain pressure transducer (range adopts 10kg), internal wiring adopts Huygens's electric bridge, when the elastic body bearing load produces distortion, resistance strain gage (conversion element) stretched or compressive strain sheet distortion after, its resistance will change (increase or reduce), thereby make the electric bridge out of trim, produce corresponding differential wave, for subsequent conditioning circuit, measure and process.The sensitivity of this sensor is 2.0 ± 0.1mv/v, and total error is that 0.02% precision and sensitivity are higher, and the life-span is longer, to measurement environment, requires not too strict.The signal demand that pressure transducer gathers, after amplifier is processed, guarantees after maximum 3.3V output is processed that the ADC1 that gives S3C6410 processes.
It is the single shaft obliquity sensor SCA60C (N1000060) that Finland VTI produces that angular displacement sensor 1-4 selects, measure orientation 1g(± 90 degree), one pole 5V power supply, ratio-voltage output, for measuring the 3D micromechanics obliquity sensor of angle of testee and surface level, it is output as simulating signal, maximum output voltage is 5V, and the maximum input of the ADC of S3C6410 is the voltage of 3.3V, so just need to give S3C6410DE ADC0 after dividing potential drop, also will consider the load capacity of N1000060 etc. simultaneously.
The one WIFI wireless communication module 1-7 and the low-power chip RT3070L chip of the 2nd WIFI wireless communication module 2-2 based on Ralink Ralink Technology Inc., the compatible IEE802.11B/G/N standard of this 150M Wireless USB network interface card, wireless transmission speed is up to 150Mbps, support 64/128 WEP data encryption, support WPA/WPA-PSK, WPA2/WPA2-PSK security mechanism simultaneously; Operating frequency range 2.4～2.4835GHz, the indoor transmissions distance can reach 100m, the outdoor 300m that reaches.
Microprocessing unit 2-1 selects 16/32 S3C6410 microprocessor of Samsung company, possess high-performance, super low-power consumption and abundant peripheral hardware, there are 2 32 bit timing device A with the PWM function and 3 32 timer internal B, 1 multiplexing 10/12 ADC module of 8 channel multi-functionals that microprocessor internal is integrated, can the various digital signals of fast processing, simulating signal and pulse signal, this microprocessor also possesses the sheet up-sampling and keeps function and support power-down mode, realizing the high performance while, reducing system power dissipation.
GPS locating module 2-4 adopts the GPS chipset of SiRF Star III, for each monitored haulage vehicle is located in real time.The one GPRS communication module 2-5 and the 2nd GPRS communication module 3-2 adopt GTM900-C GPRS DTU, realize that the communication between vehicle monitoring terminal 2 and fleet management's terminal 3 connects, and in real time vehicle are carried out to scheduling and controlling.
The utility model haulage vehicle safety monitoring and positioning system, main information (data, image or video) of collecting from each vehicle cargo information collecting device, the processing of then being correlated with; The locator data that fleet management returns according to network at place, above-mentioned information will show in correct GIS street map, to help fleet's monitoring; And can be stored, be processed the electronic labeling information received, cargo state is managed, and the video information collected is compressed to processing, is uploaded to center system and storage, realized, the most effectively monitoring safe the most directly to monitored haulage vehicle and goods in transit.
Claims (3)
1. a haulage vehicle safety monitoring and positioning system, it is characterized in that, comprise the fleet management's terminal (3) that is arranged on the fleet management place, and be arranged on the vehicle monitoring terminal (2) of each monitored haulage vehicle pilothouse and the one or more wireless sensor nodes (1) in compartment;
Described each wireless sensor node (1) comprises the vehicle cargo information collecting device, and described vehicle cargo information collecting device is connected successively with signal processing unit (1-6), a WIFI wireless communication module (1-7);
Described vehicle monitoring terminal (2) comprises microprocessing unit (2-1), be connected with the 2nd WIFI wireless communication module (2-2), GPS locating module (2-4) and a GPRS communication module (2-5) on described microprocessing unit (2-1), described the 2nd WIFI wireless communication module (2-2) is connected with each WIFI wireless communication module (1-7) radio communication on this haulage vehicle;
Described fleet management terminal (3) comprises fleet management's terminal control module (3-1), be connected with the 2nd GPRS communication module (3-2) on described fleet management's terminal control module (3-1), GPRS communication module (2-5) wireless connections of described the 2nd GPRS communication module (3-2) and each monitored haulage vehicle.
2. according to the described haulage vehicle safety monitoring of claim 1 and positioning system, it is characterized in that, described vehicle cargo information collecting device comprises one or more in camera module (1-1), RFID reader (1-2), pressure transducer (1-3), angular displacement sensor (1-4) and bar code reader (1-5).
3. according to the described haulage vehicle safety monitoring of claim 1 or 2 and positioning system, it is characterized in that, described vehicle monitoring terminal (2) also comprises display unit (2-3), and described display unit (2-3) is connected with microprocessing unit (2-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320520597.3U CN203385449U (en) | 2013-08-23 | 2013-08-23 | Transport vehicle security and protection monitoring and positioning system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320520597.3U CN203385449U (en) | 2013-08-23 | 2013-08-23 | Transport vehicle security and protection monitoring and positioning system |
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| CN203385449U true CN203385449U (en) | 2014-01-08 |
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| CN201320520597.3U Expired - Fee Related CN203385449U (en) | 2013-08-23 | 2013-08-23 | Transport vehicle security and protection monitoring and positioning system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106056182A (en) * | 2016-08-08 | 2016-10-26 | 湖南航天机电设备与特种材料研究所 | RFID based local communication system and method |
| CN108415391A (en) * | 2018-03-23 | 2018-08-17 | 南京力通达电气技术有限公司 | It is a kind of to transport on-line monitoring system using transformer and its distributed of group parts |
-
2013
- 2013-08-23 CN CN201320520597.3U patent/CN203385449U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106056182A (en) * | 2016-08-08 | 2016-10-26 | 湖南航天机电设备与特种材料研究所 | RFID based local communication system and method |
| CN106056182B (en) * | 2016-08-08 | 2019-03-15 | 湖南航天机电设备与特种材料研究所 | A kind of local area communication systems and method based on RFID |
| CN108415391A (en) * | 2018-03-23 | 2018-08-17 | 南京力通达电气技术有限公司 | It is a kind of to transport on-line monitoring system using transformer and its distributed of group parts |
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Legal Events
| 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: 20140108 Termination date: 20140823 |
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| EXPY | Termination of patent right or utility model |