CN101086801A - Remote wireless monitoring system - Google Patents
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- CN101086801A CN101086801A CN 200710057644 CN200710057644A CN101086801A CN 101086801 A CN101086801 A CN 101086801A CN 200710057644 CN200710057644 CN 200710057644 CN 200710057644 A CN200710057644 A CN 200710057644A CN 101086801 A CN101086801 A CN 101086801A
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Abstract
The long distance radio monitoring system features in at least one knot system and ZigBee data receiving terminal, radio data sending terminal, radio data receiving terminal, management server, the said knot system being monitoring probe connecting to the ZigBee data collection terminal through the data cable, the ZigBee data receiving terminal connecting to the radio data sending terminal through the RS232 which connects the radio data receiving terminal and the management server. The said monitoring probe has radio monitoring probe of the frequency transceiver. There is relay station between the knot system and the ZigBee data receiving terminal. There are display and bummer alarm at the receiving terminal of the ZigBee. The radio data sending terminal used ISM free frequency intelligent radio data terminal. The radio data sending terminal used ISM free frequency intelligent radio data terminal. It has little interference, low in energy consumption, safe and reliable.
Description
Technical field
The present invention relates to wireless monitoring device, particularly a kind of remote wireless monitoring system of realizing technical parameters such as industry spot temperature, humidity, pressure, vibration, liquid level.
Background technology
Because the industry spot environment is to the normal operation of equipment and keep the safety in production most importantly, for the consideration of this two aspect, often needs the humiture to the scene, the technical parameters such as pressure, vibration and liquid level of equipment to monitor in real time.Because the abnormal conditions of these parameters, often cause the operation troubles of equipment, when serious even may produce personal injury.Classic method is exactly meticulous maintenance of dependence maintainer and work on the spot experience, observes and find.Meticulous maintenance can well improve the serviceable life of equipment, but but can not definitely avoid the generation of fault.By real time on-line monitoring to these parameters, the effectively generation of precognition accident.In case scent a hidden danger, just can check at any time, prevent the fault extension, elimination accident in advance.
Traditional monitoring method mainly contain following some:
1, Fieldbus Control mode.In each position that need detect instrument and meter for automation or sensor device are installed, connect the parameter that the PLC system reads each point by fieldbus, the main shortcoming of this mode is on-the-spot necessary cable laying, very inconvenient for the plant equipment that moves, the damage of cable is easy to generate accident; Also can't carry out remote monitoring in addition.
2, hand-held infrared temperature detector.Artificial pass through the parameters such as temperature that hand-held infrared radiation detection apparatus detects each point.The shortcoming of this mode is to need to drop into very big manpower, and for the more abominable place of work on the spot environment, employee's physical and mental health is subjected to very big influence, and this mode can not be carried out the storage of data automatically, also can't realize long-range monitoring.
3, radio remote monitoring.The producer that had has in recent years developed the system by the radio remote monitoring, but cable laying can not be avoided in the scene, and the power consumption of this system is very big, need set up wireless station; Domesticly at present high frequency is carried out clear and definite legislation restriction, without the approval of relevant departments, using high band privately is to belong to illegal activities.High frequency radio set also has very strong interference for the communication at harbour, intercom etc. in addition, and cost and maintenance cost are all very high.
Summary of the invention
Technical matters to be solved by this invention is the remote monitor of realizing technical parameters such as industry spot temperature, humidity, pressure, vibration, liquid levels, and a kind of remote wireless monitoring system little, that energy consumption is low, reliability is high that disturbs is provided.
Remote wireless monitoring system of the present invention is achieved by following technical proposals:
Described system comprises that at least one node system and ZigBee data receiving terminal, wireless data send terminal, wireless data receiving terminal, management server; Described node system is that high-precision sensor connects the ZigBee data collection station by data line; Described ZigBee data receiving terminal sends terminal by RS232 data line and wireless data and is connected; At receiving end, the wireless data receiving terminal is connected with management server by the RS232 data line.
Between node system of the present invention and the ZigBee data receiving terminal ZigBee relay station is set.Described wireless data sends terminal can embed the ZigBee data receiving terminal, also can pass through the external ZigBee data receiving terminal of RS232 data line.Described management server can connect the wireless data receiving terminal by the RS232 data line for the computing machine of CK-DC1.0 data center software is installed.Described high-precision sensor has the wireless monitor probe of radio-frequency (RF) transceiver.Described ZigBee data receiving terminal is provided with display screen and buzzer siren.
The invention has the beneficial effects as follows: utilize ISM to exempt from the transmission of licence radio band gathers node data based on the Zigbee wireless senser complete wireless network, wake the communication mode of Zigbee module when network using star-like or MESH mesh network topologies and demand up, effectively reduce the power consumption of each Zigbee sensor node, reduced the probability that sensor node collides mutually when gathering the node reported data, and utilize ISM to exempt from the data that the transmission of licence radio band gathers node, changed traditional wireless sensor networks and need rely on wired public network to carry out the restriction of data transmission, made network have the advantage of highly significant.
Wireless monitor network that native system proposes is based on Zigbee and adopts the free frequency range of ISM to carry out data communication, the distributed system that it is made up of wireless monitor node, repeater and wireless data transfer module.CCC by the free frequency range of ISM with gather node and be connected, gather between node and the on-the-spot a plurality of sensor node by the Zigbee technology and realize wireless message exchange, the wireless monitor node that has a radio-frequency (RF) transceiver is responsible for the perception and the processing of data and sends to gathering node; Control center obtains the relevant information that collects by the free frequency range of ISM, realizes effective control and management to the scene.This system's operation interference is little, energy consumption is low, reliability is high, applied range.
Description of drawings
Fig. 1 is a system of the present invention single node syndeton block diagram;
Fig. 2 is a system of the present invention multinode syndeton block diagram.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to according to embodiment provided by the invention, structure, details are as follows for feature:
As shown in Figure 1, the present invention is that monitoring probe connects the ZigBee data collection station by data line, the ZigBee data collection station utilizes the data after the Zigbee network will be gathered to send the ZigBee data receiving terminal to, the ZigBee data receiving terminal sends terminal (present embodiment adopts the intelligent radio data terminal of the free frequency range of ISM) by RS232 data line and wireless data and is connected, wireless data sends terminal and utilizes the free frequency range of ISM to send the data to the wireless data receiving terminal that receives data, and management server (present embodiment adopts the computing machine that CK-DC1.0 data center software has been installed) is by RS232 data line reading of data.Wherein monitoring probe has the radio detection probe of radio-frequency (RF) transceiver; The ZigBee data receiving terminal is provided with display screen and buzzer siren, and can select battery or two kinds of powering modes of power supply, when receiving each node data, receive the data of some or certain several particular sections point in also can patrolling and examining at the scene movably with the field personnel.
Because the singularity of wireless transmission in the actual engineering, for some relatively poor transmission channel, may be carried out scene adjustment, according to the actual environment at scene, suitably increasing some routing nodes is the ZigBee relay station, to improve the reliability of system; Just as shown in Figure 2, between ZigBee data collection station and ZigBee data receiving terminal, the ZigBee relay station is set.
Wireless monitor network that native system proposes is based on Zigbee and adopts the free frequency range of ISM to carry out data communication, the distributed system that it is made up of wireless monitor node, repeater and intelligent radio data transport module.CCC by the free frequency range of ISM with gather node and be connected, gather between node and the on-the-spot a plurality of sensor node by the Zigbee technology and realize wireless message exchange, the wireless monitor node that has a radio-frequency (RF) transceiver is responsible for the perception and the processing of data and sends to gathering node; Control center obtains the relevant information that collects by the free frequency range of ISM, realizes effective control and management to the scene.
The data that can observe check point from the display screen of each receiving terminal can be provided with alarming value on the spot, and hummer sends continuous chimes of doom when on-site parameters surpasses setting value.The ZIGBEE receiving terminal sends terminal by RS232 data line and intelligent radio data and is connected.Intelligent radio data sends terminal and by the free frequency range of ISM the data that receive is sent on the intelligent radio data receiving terminal, any like this one can with computing machine that management server is connected on install the parameter at the CK-DC1.0 data center software scene of just can long-rangely reading.In addition, the ZIGBEE receiving terminal also can be patrolled and examined by the field personnel is hand-held, and when the staff handed this receiving terminal near certain node, this terminal can receive and show the data that this node collection in worksite arrives in moving.
Parameter information that can real time monitoring equipment on configuration picture has really been accomplished remote remote measurement, when the measured point data surpass pre-set threshold, just sends alerting signal and in time reminds the relevant personnel to take appropriate measures.
Above-mentioned with reference to embodiment to the detailed description that this remote wireless monitoring system carries out, be illustrative rather than determinate, therefore, should belong within this bright protection domain in the variation and the modification that do not break away under the general plotting of the present invention.
Claims (6)
1, a kind of remote wireless monitoring system is characterized in that described system comprises that at least one node system and ZigBee data receiving terminal, wireless data send terminal, wireless data receiving terminal, management server; Described node system is that monitoring probe connects the ZigBee data collection station by data line; Described ZigBee data receiving terminal sends terminal by RS232 data line and wireless data and is connected; Described wireless data receiving terminal is connected with management server by the RS232 data line.
2, remote wireless monitoring system according to claim 1 is characterized in that described monitoring probe has the wireless monitor probe of radio-frequency (RF) transceiver.
3, remote wireless monitoring system according to claim 1 is characterized in that between described node system and the ZigBee data receiving terminal ZigBee relay station being set.
4, remote wireless monitoring system according to claim 1 is characterized in that described ZigBee data receiving terminal is provided with display screen and buzzer siren.
5, remote wireless monitoring system according to claim 1 is characterized in that described wireless data sends terminal for adopting the intelligent radio data terminal of the free frequency range of ISM.
6, remote wireless monitoring system according to claim 1 is characterized in that described wireless data receiving terminal is for adopting the intelligent radio data terminal of the free frequency range of ISM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710057644 CN101086801A (en) | 2007-06-15 | 2007-06-15 | Remote wireless monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 200710057644 CN101086801A (en) | 2007-06-15 | 2007-06-15 | Remote wireless monitoring system |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886956A (en) * | 2009-05-11 | 2010-11-17 | 北京时代凌宇科技有限公司 | Strain force measurement device and system based on wireless sensor network |
| CN102073290A (en) * | 2010-12-13 | 2011-05-25 | 宋四海 | Zigbee protocol based proportion integration differentiation (PID) parameter tuning controller |
| CN102262815A (en) * | 2010-08-11 | 2011-11-30 | 江苏兴航智控科技股份有限公司 | Method for monitoring vibration signal of large-scale rotating equipment in real time by using ZigBee technology |
| CN102589732A (en) * | 2012-01-09 | 2012-07-18 | 太原中博信息科学研究院（有限公司） | Wireless monitoring system for hot spots of power system under complicated electromagnetic environment |
| CN103674293A (en) * | 2013-12-12 | 2014-03-26 | 国家电网公司 | Dry-type electric reactor temperature detection system |
| CN104464248A (en) * | 2014-12-17 | 2015-03-25 | 中国电力工程顾问集团西北电力设计院有限公司 | Device and method for measuring outdoor liquid level in area with frequent thunder and lighting |
| CN104912732A (en) * | 2015-05-21 | 2015-09-16 | 广东志成冠军集团有限公司 | Wind Turbine Monitoring System |
| CN109302316A (en) * | 2018-10-09 | 2019-02-01 | 国网湖南省电力有限公司 | Analysis method of single node access hidden danger in power communication network hub site |
| CN109407609A (en) * | 2018-12-05 | 2019-03-01 | 江苏永钢集团有限公司 | A kind of facility information point detection system |
| CN112506097A (en) * | 2020-11-27 | 2021-03-16 | 江苏科技大学 | Jig frame remote monitoring system and method based on industrial internet |
-
2007
- 2007-06-15 CN CN 200710057644 patent/CN101086801A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886956A (en) * | 2009-05-11 | 2010-11-17 | 北京时代凌宇科技有限公司 | Strain force measurement device and system based on wireless sensor network |
| CN101886956B (en) * | 2009-05-11 | 2013-09-18 | 北京时代凌宇科技有限公司 | Strain force measuring device and system based on wireless sensor network |
| CN102262815A (en) * | 2010-08-11 | 2011-11-30 | 江苏兴航智控科技股份有限公司 | Method for monitoring vibration signal of large-scale rotating equipment in real time by using ZigBee technology |
| CN102073290A (en) * | 2010-12-13 | 2011-05-25 | 宋四海 | Zigbee protocol based proportion integration differentiation (PID) parameter tuning controller |
| CN102073290B (en) * | 2010-12-13 | 2013-03-13 | 宋四海 | Zigbee protocol based proportion integration differentiation (PID) parameter tuning controller |
| CN102589732A (en) * | 2012-01-09 | 2012-07-18 | 太原中博信息科学研究院（有限公司） | Wireless monitoring system for hot spots of power system under complicated electromagnetic environment |
| CN103674293A (en) * | 2013-12-12 | 2014-03-26 | 国家电网公司 | Dry-type electric reactor temperature detection system |
| CN104464248A (en) * | 2014-12-17 | 2015-03-25 | 中国电力工程顾问集团西北电力设计院有限公司 | Device and method for measuring outdoor liquid level in area with frequent thunder and lighting |
| CN104912732A (en) * | 2015-05-21 | 2015-09-16 | 广东志成冠军集团有限公司 | Wind Turbine Monitoring System |
| CN104912732B (en) * | 2015-05-21 | 2017-10-13 | 广东志成冠军集团有限公司 | Wind power generating set monitoring system |
| CN109302316A (en) * | 2018-10-09 | 2019-02-01 | 国网湖南省电力有限公司 | Analysis method of single node access hidden danger in power communication network hub site |
| CN109302316B (en) * | 2018-10-09 | 2021-05-25 | 国网湖南省电力有限公司 | Analysis method of single node access hidden danger in power communication network hub site |
| CN109407609A (en) * | 2018-12-05 | 2019-03-01 | 江苏永钢集团有限公司 | A kind of facility information point detection system |
| CN112506097A (en) * | 2020-11-27 | 2021-03-16 | 江苏科技大学 | Jig frame remote monitoring system and method based on industrial internet |
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