CN103176035B - Online container monitoring and positioning method - Google Patents
Online container monitoring and positioning method Download PDFInfo
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- CN103176035B CN103176035B CN201310069239.XA CN201310069239A CN103176035B CN 103176035 B CN103176035 B CN 103176035B CN 201310069239 A CN201310069239 A CN 201310069239A CN 103176035 B CN103176035 B CN 103176035B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 76
- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000002159 abnormal effect Effects 0.000 claims abstract description 42
- 230000007613 environmental effect Effects 0.000 claims abstract description 16
- 230000004807 localization Effects 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 5
- 230000005856 abnormality Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
An online container monitoring and positioning method includes that a solar panel acquisition unit monitors power supply voltage and current values of a solar power supply panel in real time; a storage battery acquisition unit monitors output voltage values of storage batteries in real time; an MCU (microprogrammed control unit) acquisition unit monitors working current values of a main control circuit of the MCU in real time; the MCU judges abnormal situations and outputs alarm information and monitoring data, a satellite positioning unit and a satellite positioning antenna upload the alarm information and the monitoring data about the abnormal situation to a computer of a monitoring center; the satellite positioning unit can realize positioning of containers and then upload the positioning information to the computer of the monitoring center; and a zigbee unit acquires environmental data monitored by environment sensors mounted in the containers and then uploads the acquired environmental data to the computer of the monitoring center. The online container monitoring and positioning method has the advantage of bringing convenience for relative management staff to learn positions and abnormal situations of the containers in time so that the management staff can take measures in advance to prevent the container from being out of control or being lost and improve container management efficiency.
Description
Technical field
The present invention relates to and be a kind ofly applied in railway, the container on-line monitoring of logistics field and localization method.
Background technology
At present, the container positioning system in the fields such as Features of Railway Logistics, be widely used, greatly improve transport, the management level of loglstics enterprise, but existing container monitoring and positioning system are by control module, solar panel, accumulator, Zigbee unit, satellite positioning unit and antenna composition, generated electricity by solar panel and charge a battery, by accumulator to control module, Zigbee unit and satellite positioning unit are powered, in using, ubiquitous problem is: adopt solar powered, but lack power supply self-monitoring function, the exception of power supply unit can not be found in advance, cause power failure, power supply is unstable, and then can not carry out monitoring and locating.
Summary of the invention
The present invention will provide a kind of container on-line monitoring and localization method, is convenient to position and abnormality that related management personnel can understand container in time, can takes measures in advance, effectively prevents container out of control and lose, improves the efficiency of container management.
Technical solution of the present invention is:
A kind of container on-line monitoring and localization method, its special character is:
1, by supply voltage, the current values of the solar powered plate of solar panels collecting unit Real-Time Monitoring, when voltage exceedes rated current 30% lower than rated voltage 90%, electric current, exception is judged as by MCU control unit, and the abnormal data of output alarm information and monitoring, solar powered plate abnormal alarm information and Monitoring Data will be uploaded to Surveillance center's computing machine by satellite positioning unit, satellite positioning antennas;
2, after solar powered plate is without exception or abnormal alarm information and Monitoring Data upload, by the output voltage numerical value of accumulator collecting unit Real-Time Monitoring accumulator, when voltage is lower than rated voltage 90%, exception is judged as by MCU control unit, and the abnormal data of output alarm information and monitoring, by satellite positioning unit, satellite positioning antennas, accumulator abnormal alarm information and Monitoring Data are uploaded to Surveillance center's computing machine;
3, after accumulator is without exception or abnormal alarm information and Monitoring Data upload, by the working current numerical value of MCU control unit collecting unit Real-Time Monitoring MCU control unit governor circuit, when working current is lower than rated current 30%, exception is judged as by MCU control unit, and the abnormal data of output alarm information and monitoring, by satellite positioning unit, satellite positioning antennas, MCU control unit abnormal alarm information and Monitoring Data are uploaded to Surveillance center's computing machine;
4, after MCU control unit working current is without exception or abnormal alarm information and Monitoring Data upload, by satellite positioning unit, container is positioned, collection position information, then carry out by satellite positioning antennas the positional information corresponding with geographic coordinate that two-way communication obtains satellite positioning unit and upload to Surveillance center's computing machine;
5, zigbee unit is adopted to gather the environmental data of being monitored by the environmental sensor installed in container, communicate with MCU control unit, environmental data, the environmental data collected, is uploaded to Surveillance center's computing machine by satellite positioning unit, satellite positioning antennas by MCU control unit.
Described solar powered plate abnormal alarm information and Monitoring Data, accumulator abnormal alarm information and Monitoring Data, MCU control unit abnormal alarm information and Monitoring Data are distinguished by self-defined stipulations.
The invention has the beneficial effects as follows: carry out solar powered plate abnormal alarm and monitoring according to tandem, accumulator abnormal alarm and monitoring, MCU control unit abnormal alarm and monitoring, and then position and environmental monitoring, because solar panels failure rate is higher, powered by solar powered plate accumulators, fault is found out from source, then monitor accumulator and whether have fault, monitoring electric current again, monitoring mode is reasonable, be convenient to pinpoint the problems in advance, report to the police more timely, be convenient to position and abnormality that related management personnel can understand container in time, can take measures in advance, effectively prevent container out of control and lose, improve the efficiency of container management.Adopt interval to send the environmental data of monitoring, power saving, work rationally, data promptly and accurately, reduce the power consumption of device and the data traffic of two-way communication, improve the work efficiency of system.
Accompanying drawing explanation
Fig. 1 is system construction drawing of the present invention;
Fig. 2 is control flow chart of the present invention;
Embodiment
Below in conjunction with drawings and Examples, describe technical scheme of the present invention in detail.
As shown in Figure 1, this container on-line monitoring unit 1 is made up of solar panels collecting unit 18, accumulator collecting unit 19 and MCU control unit collecting unit 20, and solar panels collecting unit 18 is responsible for gathering solar powered plate 7 voltage, electric current real time value; Accumulator collecting unit 19 is responsible for gathering accumulator 2 voltage real time value; MCU control unit collecting unit 20 is responsible for the governor circuit working current real time value gathering MCU control unit 3.Accumulator 2 powers to respectively on-line monitoring unit 1, MCU control unit 3, zigBee unit 4, satellite positioning unit 5 by supply lines 9,12,13,17.MCU control unit 3 real-time reception, from the Monitoring Data of on-line monitoring unit 1, once note abnormalities and control satellite positioning unit 5 by communication control line 15, first sends warning message, rear transmission Monitoring Data; Satellite positioning unit 5 receives warning message from MCU control unit 3 and Monitoring Data, is then connected with satellite positioning antennas 5 by order wire 16, electric power system status data is sent to Surveillance center's computing machine 21;
As shown in Figure 2, this container on-line monitoring and localization method, concrete steps are as follows:
1, by supply voltage, the current values of solar panels collecting unit 18 by the solar powered plate 7 of monitoring line 8 Real-Time Monitoring, when voltage exceedes rated current 30% lower than rated voltage 90%, electric current, exception is judged as by MCU control unit 3, and the abnormal data of output alarm information and monitoring, by satellite positioning unit 5, satellite positioning antennas 6, solar powered plate abnormal alarm information and Monitoring Data are uploaded to Surveillance center's computing machine 21;
2, after solar powered plate 7 is without exception or abnormal alarm information and Monitoring Data upload, by the output voltage numerical value of accumulator collecting unit 19 by monitoring line 10 Real-Time Monitoring accumulator 2, when voltage is lower than rated voltage 90%, exception is judged as by MCU control unit 3, and the abnormal data of output alarm information and monitoring, by satellite positioning unit 5, satellite positioning antennas 6, accumulator 2 abnormal alarm information and Monitoring Data are uploaded to Surveillance center's computing machine 21;
3, after accumulator 2 is without exception or abnormal alarm information and Monitoring Data upload, by the working current numerical value of MCU control unit collecting unit 20 by order wire 11 Real-Time Monitoring MCU control unit 3 governor circuit, when working current is lower than rated current 30%, exception is judged as by MCU control unit 3, and the abnormal data of output alarm information and monitoring, by satellite positioning unit 5, satellite positioning antennas 6, MCU control unit 3 abnormal alarm information and Monitoring Data are uploaded to Surveillance center's computing machine 21;
4, after MCU control unit 3 working current is without exception or abnormal alarm information and Monitoring Data upload, positioned by satellite positioning unit 5 pairs of containers, collection position information, then carry out two-way communication by satellite positioning antennas 6 and the positional information corresponding with geographic coordinate that satellite positioning unit 5 obtains uploaded to Surveillance center's computing machine 21;
5, zigbee unit 4 is adopted to gather the environmental data (temperature, pressure, gas concentration) of being monitored by the environmental sensor 22 installing each collection point in container, communicated with MCU control unit 3 by order wire 14, and interval time, T sent Information Monitoring, interval time, T was 5-10min, the concrete time is set according to concrete service condition by user, environmental data, the environmental data collected, is uploaded to Surveillance center's computing machine 21 by satellite positioning unit 5, satellite positioning antennas 6 by MCU control unit 3.
Described solar powered plate abnormal alarm information and Monitoring Data, accumulator abnormal alarm information and Monitoring Data, MCU control unit abnormal alarm information and Monitoring Data are distinguished by self-defined stipulations.
Claims (2)
1. container on-line monitoring and a localization method, is characterized in that:
(1), by supply voltage, the current values of the solar powered plate of solar panels collecting unit Real-Time Monitoring, when voltage exceedes rated current 30% lower than rated voltage 90% or electric current, exception is judged as by MCU control unit, and the abnormal data of output alarm information and monitoring, solar powered plate abnormal alarm information and Monitoring Data will be uploaded to Surveillance center's computing machine by satellite positioning unit, satellite positioning antennas;
(2), after solar powered plate is without exception or abnormal alarm information and Monitoring Data upload, by the output voltage numerical value of accumulator collecting unit Real-Time Monitoring accumulator, when voltage is lower than rated voltage 90%, exception is judged as by MCU control unit, and the abnormal data of output alarm information and monitoring, by satellite positioning unit, satellite positioning antennas, accumulator abnormal alarm information and Monitoring Data are uploaded to Surveillance center's computing machine;
(3), after accumulator is without exception or abnormal alarm information and Monitoring Data upload, by the working current numerical value of MCU control unit collecting unit Real-Time Monitoring MCU control unit governor circuit, when working current is lower than rated current 30%, exception is judged as by MCU control unit, and the abnormal data of output alarm information and monitoring, by satellite positioning unit, satellite positioning antennas, MCU control unit abnormal alarm information and Monitoring Data are uploaded to Surveillance center's computing machine;
(4), after MCU control unit working current is without exception or abnormal alarm information and Monitoring Data upload, by satellite positioning unit, container is positioned, collection position information, then carry out by satellite positioning antennas the positional information corresponding with geographic coordinate that two-way communication obtains satellite positioning unit and upload to Surveillance center's computing machine;
(5), zigbee unit is adopted to gather the environmental data of being monitored by the environmental sensor installed in container, communicate with MCU control unit, environmental data, the environmental data collected, is uploaded to Surveillance center's computing machine by satellite positioning unit, satellite positioning antennas by MCU control unit.
2. container on-line monitoring according to claim 1 and localization method, is characterized in that: described solar powered plate abnormal alarm information and Monitoring Data, accumulator abnormal alarm information and Monitoring Data, MCU control unit abnormal alarm information and Monitoring Data are distinguished by self-defined stipulations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310069239.XA CN103176035B (en) | 2013-03-05 | 2013-03-05 | Online container monitoring and positioning method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310069239.XA CN103176035B (en) | 2013-03-05 | 2013-03-05 | Online container monitoring and positioning method |
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| CN103176035A CN103176035A (en) | 2013-06-26 |
| CN103176035B true CN103176035B (en) | 2015-05-13 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104966390A (en) * | 2015-06-17 | 2015-10-07 | 新余绿洲橡塑有限公司 | Safe storage device supportive of remote monitoring |
| CN109948986A (en) * | 2019-03-26 | 2019-06-28 | 辽宁工业大学 | A kind of logistics monitoring method based on cloud computing platform |
| CN110380499A (en) * | 2019-05-21 | 2019-10-25 | 深圳市安特保电子商务集团有限公司 | A kind of positioning device of solar recharging, system and orientation management method |
| CN112929615A (en) * | 2021-01-22 | 2021-06-08 | 周芹 | Image transmission device and method based on satellite communication |
| CN113099480B (en) * | 2021-04-15 | 2022-01-04 | 深圳市中天迅通信技术股份有限公司 | Multi-frequency-band mobile phone antenna |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101045498A (en) * | 2006-03-31 | 2007-10-03 | 中国国际海运集装箱(集团)股份有限公司 | Pot type container with digital electronic monitoring device |
| CN101209771A (en) * | 2006-12-31 | 2008-07-02 | 中国国际海运集装箱(集团)股份有限公司 | Refrigerated container safety intelligent detecting system |
| CN202285096U (en) * | 2011-11-07 | 2012-06-27 | 成都昊普环保技术有限公司 | Monitoring system for ship container |
| CN202331092U (en) * | 2011-11-07 | 2012-07-11 | 成都昊普环保技术有限公司 | Monitoring system of vehicle-mounted container |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3002143B2 (en) * | 1996-09-17 | 2000-01-24 | 株式会社新来島どっく | Display method of refrigerated container operation status of container ship |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101045498A (en) * | 2006-03-31 | 2007-10-03 | 中国国际海运集装箱(集团)股份有限公司 | Pot type container with digital electronic monitoring device |
| CN101209771A (en) * | 2006-12-31 | 2008-07-02 | 中国国际海运集装箱(集团)股份有限公司 | Refrigerated container safety intelligent detecting system |
| CN202285096U (en) * | 2011-11-07 | 2012-06-27 | 成都昊普环保技术有限公司 | Monitoring system for ship container |
| CN202331092U (en) * | 2011-11-07 | 2012-07-11 | 成都昊普环保技术有限公司 | Monitoring system of vehicle-mounted container |
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