CN109873740A - A kind of mechanical swing radar data communication system - Google Patents
A kind of mechanical swing radar data communication system Download PDFInfo
- Publication number
- CN109873740A CN109873740A CN201910243006.4A CN201910243006A CN109873740A CN 109873740 A CN109873740 A CN 109873740A CN 201910243006 A CN201910243006 A CN 201910243006A CN 109873740 A CN109873740 A CN 109873740A
- Authority
- CN
- China
- Prior art keywords
- radar
- data
- mechanical
- wireless transmitting
- monitoring center
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The present invention provides a kind of mechanical swing radar data communication system, can enhance the mechanical communication reliability for swinging radar data communication system.The system comprises: wireless transmitting system, wireless receiving system and monitoring center；Wherein, the wireless transmitting system and wireless receiving system are located in the same confined space；The wireless transmitting system includes: the radio frequency unit connecting with antenna, processor and the wireless transmitting unit based on WiFi communication；The radio frequency unit obtains radar return data and the radar echo signal that will acquire is transmitted to the processor under the control of the processor, generating CW with frequency modulation, and the CW/FM continuous wave/frequency modulated modulated according to generation；The processor, the radar return data for will receive are sent to wireless receiving system by wireless transmitting unit；The wireless receiving system, radar return data transmission for will receive to monitoring center.The present invention relates to radar surveying technical fields.
Description
Technical field
The present invention relates to radar surveying technical fields, particularly relate to a kind of mechanical swing radar data communication system.
Background technique
Wireless communication technique is gradually extensive in the application of every profession and trade, mainly because of its low-cost advantage, while also not having
There is the constraint of cable, it is possible to reduce the limitation of time and space are more convenient operation.Wireless communication technique is due to eliminating wired network
The failure that connector generates in network, safety and reliability with higher, while being also adapted to some relatively adverse circumstances.
It, can be by measuring the multiple spot of charge level come comprehensive in order to measure complete charge level information in blast furnace charge level detection field
Close reflection charge level information.Radar is widely used in high furnace burden face measurement as the preferred measuring instrument in complex environment.By
The range information of certain point can only be measured in a fixed radar, so intending using the mechanical radar surveying multiple spot progress charge level that swings
It closes, reflects shape of charge level.
Range radar has the characteristics that radiant power is small, range accuracy is high at present and integration of equipments miniaturization etc. is numerous, in work
Industry production and civilian automatic field have been widely used.Industry spot is to the mechanical requirement for swinging radar work real-time
It is very high, therefore the higher communication mode of efficiency of transmission is just needed, and due to the mechanical motility for swinging radar, wire communication
It is limited to the limitation in space, and wired communication connector has the risk disconnected in motion process, causes communication failure, it cannot be complete
The occasion demand is adapted to entirely, for example, the existing mechanical radar data communication system that swings is by the mechanical electricity for swinging radar
A cable is inserted into cable interface on the plate of road, then cable is connected to outside bucket, realizes data transmission.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of mechanical swing radar data communication systems, to solve existing skill
Machinery present in art swings radar data communication system, and wired communication connector will lead to communication failure during the motion
Problem.
In order to solve the above technical problems, the embodiment of the present invention provides a kind of mechanical swing radar data communication system, comprising:
Wireless transmitting system, wireless receiving system and monitoring center；Wherein, the wireless transmitting system and wireless receiving system are located at
In the same confined space；
The wireless transmitting system includes: the radio frequency unit connecting with antenna, processor and based on the wireless of WiFi communication
Transmitting unit；
The radio frequency unit, for generating CW with frequency modulation, and according to described in generation under the control of the processor
CW/FM continuous wave/frequency modulated modulated, obtains radar return data and the radar echo signal that will acquire is transmitted to the processor；
The processor, the radar return data for will receive are sent to wireless receiving system by wireless transmitting unit
System；
The wireless receiving system, radar return data transmission for will receive to monitoring center.
Further, the radio frequency unit is 26GHz radio frequency unit；
The wireless transmitting unit is 2.4GHz communication unit.
Further, the wireless transmitting system further include: temperature sensor；
The temperature sensor, for obtaining the mechanical operating temperature data for swinging radar, and the temperature data that will acquire
It is sent to the processor；
The processor, for the temperature data received to be passed sequentially through wireless transmitting unit, wireless receiving system passes
It send to the monitoring center.
Further, the wireless transmitting system further include: vibrating sensor；
The vibrating sensor, for obtaining the mechanical oscillation intensity for swinging radar, and the vibration data transmission that will acquire
To the processor；
The processor, for the vibration data received to be passed sequentially through wireless transmitting unit, wireless receiving system passes
It send to the monitoring center.
Further, the wireless receiving system includes: the receiver based on WiFi communication；
The receiver, for receiving the data of wireless transmitting system transmission, and by wired communication mode by its
It is sent to monitoring center.
Further, the radar return data, temperature data and vibration data use " head byte+data byte+tail word
The structure of section " is transmitted；Wherein,
The structure of the radar return data includes: the radar return data of a head byte flag position, 1024 bytes
With a byte end mark position；
The structure of the temperature data includes: the temperature data and 1 byte knot of a head byte flag position, 1 byte
Bundle flag position；
The structure of the vibration data includes: that 1 head byte flag position, the vibration data of 6 bytes and 1 byte terminate
Flag bit.
Further, the monitoring center is also used to be arranged the mechanical working method for swinging radar, wherein the work
Mode includes: high temperature power-off, the rest waiting of high vibration intensity standby position.
Further, it is preset to be also used to judge whether the mechanical temperature data for swinging radar exceeds for the monitoring center
Normal temperature threshold value carries out temperature anomaly alarm if exceeding；It is also used to judge whether the mechanical temperature data for swinging radar is big
In preset high temperature threshold value of warning, if more than power down process is then carried out.
Further, the monitoring center is also used to before machinery swings radar oscillatory scanning, judges mechanical swing thunder
Whether the vibration data reached exceeds preset normal work threshold value, if more than then the mechanical radar that swings alarms and enters standby position
It sets rest to wait, when waiting until that vibration data is less than preset normal work threshold value, radar starts to swing, and is scanned measurement.
Further, the monitoring center is also used to detect radio frequency unit working condition, if detecting radio frequency list
When first operation irregularity, then radio frequency source abnormal alarm is carried out, and restart radio frequency unit.
The advantageous effects of the above technical solutions of the present invention are as follows:
In above scheme, radar return data are obtained by the radio frequency unit that connect with antenna and will acquire radar return
Signal is transmitted to the processor, and the radar return data received are sent to position by wireless transmitting unit by the processor
Wireless receiving system in the same confined space, in this way, by the radio frequency unit that is connect with antenna, based on WiFi communication
Wireless transmitting unit realizes the mechanical real-time reliable transmission for swinging radar data, and network interface will not occur and loosen problem, also do not put
Dynamic cable can reduce the risk of wired communication connector disconnection during mechanical swing radar motion, enhance mechanical swing
The communication reliability of radar data communication system realizes the real-time prison that mechanical swing radar is steady in a long-term under blast fumance state
It surveys, prolonged mechanical swings the service life of radar data communication system, swings radar data communication system to solve original machinery
In it is long when communications connector failure problems.
Detailed description of the invention
Fig. 1 is the mechanical structural schematic diagram for swinging radar data communication system provided in an embodiment of the present invention；
Fig. 2 is that wireless transmitting system provided in an embodiment of the present invention and wireless receiving system are mounted on the same confined space
In scheme of installation；
Fig. 3 is the mechanical detailed construction schematic diagram for swinging radar data communication system provided in an embodiment of the present invention；
Fig. 4 is the mechanical workflow schematic diagram for swinging radar data communication system provided in an embodiment of the present invention.
Specific embodiment
To keep the technical problem to be solved in the present invention, technical solution and advantage clearer, below in conjunction with attached drawing and tool
Body embodiment is described in detail.
The present invention is for existing mechanical swing radar data communication system wired communication connector meeting during the motion
The problem of leading to communication failure, provides a kind of mechanical swing radar data communication system.
As shown in Figure 1, mechanical swing radar data communication system provided in an embodiment of the present invention, comprising: wireless transmission system
System, wireless receiving system 14 and monitoring center 11；Wherein, the wireless transmitting system and wireless receiving system 14 are located at same
In a confined space；
The wireless transmitting system includes: the radio frequency unit 10 connecting with antenna 9, processor 6 and based on WiFi communication
Wireless transmitting unit 13；
The radio frequency unit 10, for generating CW with frequency modulation, and according to generation under the control of the processor 6
The CW/FM continuous wave/frequency modulated modulated, obtains radar return data and the radar echo signal that will acquire is transmitted to the processor 6；
The processor 6, the radar return data for will receive are sent to by wireless transmitting unit 13 wirelessly to be connect
Receipts system 14；
The wireless receiving system 14, radar return data transmission for will receive to monitoring center 11.
Machinery described in the embodiment of the present invention swings radar data communication system, is obtained by the radio frequency unit connecting with antenna
It takes radar return data and the radar echo signal that will acquire is transmitted to the processor, the radar that the processor will receive
Echo data is sent to the wireless receiving system in the same confined space by wireless transmitting unit, in this way, by with
The radio frequency unit of antenna connection, the wireless transmitting unit based on WiFi communication realize the mechanical real-time reliable biography for swinging radar data
It is defeated, network interface will not occur and loosen problem, the cable also not swung can reduce mechanical cable modem during swinging radar motion
Believe the risk that connector disconnects, enhances the mechanical communication reliability for swinging radar data communication system, realize blast fumance state
Lower mechanical swing radar real-time monitoring steady in a long-term, prolonged mechanical swings the service life of radar data communication system, with solution
Certainly original mechanical communications connector failure problems when swinging long in radar data communication system.
In the present embodiment, as shown in Figure 2, it is contemplated that mechanical pendulum move radar real time kinematics and sleeve arrangement 1 it is close
Shielding is closed, using (wherein, wireless transmitting system 3,4 is the wireless hair in movement positioned at the wireless transmitting system 2 on blast furnace top
Penetrate system 2) and wireless receiving system 5 carry out data transmission, and wireless transmitting system and wireless receiving system be mounted on same
In a confined space, its main feature is that the mechanical wireless transmitting system swung in radar data communication system sends data, wirelessly connect
Receipts system receives data, can exclude the interference of connector, keep communication process relatively reliable.
In the present embodiment, it is contemplated that requirement of the Transmission System of Radar Data to real-time, communication select WiFi communication
Mode, its main feature is that transmission rate is high, transmission range is wide, and running frequency and radar operating frequency emit to sleeve without intersecting
Outer power is down to being not enough to influence other communication equipments.Communication selects WiFi communication, enhances the reality of communication system
When reliability, and be based on ICP/IP protocol, networking can be carried out with other Ethernets and wireless device, simplify double pendulum and move radar
Communication system.
In the present embodiment, wireless transmitting system obtains radar return data by transmitting CW with frequency modulation, with machine
Tool swings the scanning of radar, and processor is acquired radar return data, and radar return data are passed through wireless transmission list
Member is sent to wireless receiving system, and wireless receiving system receives the data of wireless transmitting unit transmitting, and is sent to monitoring center.
In the present embodiment, the processor can be dsp processor, wherein DSP indicates Digital Signal Processing.
In the present embodiment, the monitoring center includes: host computer.The host computer and wireless receiving system establish network company
It connects, receives the radar return data that wireless receiving system launches, the monitoring center is according to the radar return number received
According to progress subsequent processing, for example, being drawn to blast furnace charge level.
In the specific embodiment that aforementioned mechanical swings radar data communication system, further, the radio frequency unit
For 26GHz radio frequency unit；
The wireless transmitting unit is 2.4GHz communication unit.
In the present embodiment, the WiFi communication mode working frequency of wireless transmitting unit is in 2.4GHZ, and frequency is much smaller than height
Furnace machinery swings the tranmitting frequency 26GHz of radar, will not generate interference to the mechanical normal work for swinging radar itself.Simultaneously
The transmission power of WiFi is sufficiently small, will not cause Communication Jamming to the communication equipment at blast furnace scene.In the present embodiment, by WiFi skill
Art is applied in high temperature high pressure enclosed industrial environment, extends communication in the application field of complex industrial environment.
In the specific embodiment that aforementioned mechanical swings radar data communication system, further, the wireless transmission
System further include: temperature sensor；
The temperature sensor, for obtaining the mechanical operating temperature data for swinging radar, and the temperature data that will acquire
It is sent to the processor；
The processor, for the temperature data received to be passed sequentially through wireless transmitting unit, wireless receiving system passes
It send to the monitoring center.
In the specific embodiment that aforementioned mechanical swings radar data communication system, further, the wireless transmission
System further include: vibrating sensor；
The vibrating sensor, for obtaining the mechanical oscillation intensity for swinging radar, and the vibration data transmission that will acquire
To the processor；
The processor, for the vibration data received to be passed sequentially through wireless transmitting unit, wireless receiving system passes
It send to the monitoring center.
In the specific embodiment that aforementioned mechanical swings radar data communication system, further, the wireless receiving
System includes: the receiver based on WiFi communication；
The receiver, for receiving the data of wireless transmitting system transmission, and by wired communication mode by its
It is sent to monitoring center.
In the present embodiment, it is contemplated that machinery swing radar it is remote enough with the host computer in monitoring center at a distance from, grow away from
From communication process in, select wired communication mode.It is swung in radar data communication system in machinery, adaptation to local conditions will be based on
The communication and wired communication mode of WiFi organically combines, and realizes radar return data, temperature data and vibration data
Reliable transmission.
In the present embodiment, wireless transmitting system is integrated on mechanical swing radar installations, wireless transmitting system is with machine
Tool swings radar and swings, and since machinery swing radar operating environment is closed, has shielding action to wireless signal, so wirelessly connecing
It receives system and device to be fixed in the mechanical closed environment for swinging radar work, wireless receiving system again passes through radar return data
Ethernet wired communication mode is sent to monitoring center, be both utilized Industrial Ethernet data transmit real-time, stability with
And the superiority of applicability etc., and the limitation of short distance breakthrough cable, realize that mechanical swing radar is wired and wirelessly communicates
The reliable communication structure that mode flexibly combines.
As shown in figure 3, the mechanical radar data communication system that swings includes: wireless transmitting system, wireless receiving system
And monitoring center 11；Wherein, wireless transmitting system includes: processor 6, temperature sensor 7, vibrating sensor 8, and antenna 9 is penetrated
Frequency unit 10 and wireless transmitting unit 13；The wireless receiving system includes: receiver 12 based on WiFi communication and wired
Transmission line.
In the present embodiment, it is easier to access after wireless communication is converted to wire communication based on the receiver of WiFi communication
Network, networking flexibility.For example, swinging in radar data communication system in double-mechanical, every set machinery swings radar and installs a tricks
According to communication system, two sets of data communication systems can access in the same network with host computer, realize a host computer to two-shipper
Tool swings the communication control of radar data communication system, or even realizes that a host computer communicates N number of mechanical radar data that swings
The communication control of system.
In the specific embodiment that aforementioned mechanical swings radar data communication system, further, the radar return
Data, temperature data and vibration data are transmitted using the structure of " head byte+data byte+trail byte "；Wherein,
The structure of the radar return data includes: the radar return data of a head byte flag position, 1024 bytes
With a byte end mark position；
The structure of the temperature data includes: the temperature data and 1 byte knot of a head byte flag position, 1 byte
Bundle flag position；
The structure of the vibration data includes: that 1 head byte flag position, the vibration data of 6 bytes and 1 byte terminate
Flag bit.
In the present embodiment, 1024 radar return data that the wireless transmitting system will acquire are sent in the monitoring
Host computer in the heart draws blast furnace charge level by host computer.
In the present embodiment, the mechanical swing radar data communication system has real-time to want the transmission of radar return data
It asks, the sampled data of transmission is 1024 points altogether, and the mechanical radar data communication system that swings is even more to need each second and host computer
Carry out about 12 data interactions.The widely used CAN bus communication of field of radar at present, industry 4~20mA electric current transmission rate
The mechanical requirement for swinging radar communication real-time far can not be reached.Its theoretical traffic rate of WiFi communication mode can achieve
10Mbps can send big data quantity radar return data in real time, ensure that the mechanical charge level information for swinging radar acquisition is complete
Presentation.
In the specific embodiment that aforementioned mechanical swings radar data communication system, further, the monitoring center,
It is also used to be arranged the mechanical working method for swinging radar, wherein the working method includes: that high temperature powers off, high vibration intensity waits for
Seat in the plane rest waits.
In the present embodiment, monitoring center is used to swing radar with machinery to establish and be connected to the network, and real-time reception machinery swings thunder
Up to the radar return data of cycle movement, timing receipt temperature and vibration data, according to the temperature and vibration data received,
The mechanical working method for swinging radar is adjusted.
In the specific embodiment that aforementioned mechanical swings radar data communication system, further, the monitoring center,
It is also used to judge whether the mechanical temperature data for swinging radar exceeds preset normal temperature threshold value and carry out temperature if exceeding
Abnormal alarm；It is also used to judge whether the mechanical temperature data for swinging radar is greater than preset high temperature threshold value of warning, if more than then
Carry out power down process.
In the present embodiment, the component parameters characteristic that machinery swings radar is affected by temperature, in the excessively high situation of temperature, mechanical pendulum
Dynamic radar component parameters are abnormal, cause the entire mechanical operation for swinging radar data communication system abnormal.In order to avoid this
Adverse reaction, the monitoring center is also used to be monitored the mechanical operating temperature for swinging radar, to prevent mechanical pendulum from moving thunder
The circuit board reached is burned because temperature is excessively high, once temperature is excessively high to will cause irreversible loss.
In the present embodiment, after obtaining the mechanical operating temperature for swinging radar, so that it may be carried out according to the temperature of acquisition mechanical
Swing the adjusting of Radar operation modes.For example, radar can work normally when temperature is in some region, when higher than some threshold
Alert process can be carried out after value, when constant temperature increases, can carry out power down process.
In the specific embodiment that aforementioned mechanical swings radar data communication system, further, the monitoring center,
It is also used to before machinery swings radar oscillatory scanning, it is preset normal to judge whether the mechanical vibration data for swinging radar exceeds
Operation threshold, if more than then the mechanical radar that swings alarms and enters position of readiness rest waiting, and it is pre- to wait until that vibration data is less than
If normal work threshold value when, radar starts to swing, and is scanned measurement.
In the present embodiment, the mechanical radar data communication system that swings improves traditional radar installations, increases
Vibrating sensor is added, the mechanical oscillation intensity for swinging radar has been monitored, to prevent mechanical pendulum from moving radar because of oscillation intensity
It is excessively high and break down；Therefore the mechanical radar data communication system that swings can not only measure the mechanical swing radar
Charge level in irradiation area swings the distance between radar to the machinery, and can obtain the mechanical vibration number for swinging radar
According to the host computer in monitoring center can show the mechanical vibration data for swinging radar, and when oscillation intensity is excessively high, machinery swings thunder
Up to progress blast furnace abnormal vibration alarm and position of readiness rest waiting is rested on, waits until that vibration data is less than preset normal work
When making threshold value, radar starts to swing, and is scanned measurement.
In the specific embodiment that aforementioned mechanical swings radar data communication system, further, the monitoring center,
It is also used to detect radio frequency unit working condition, if detect radio frequency unit operation irregularity, carries out radio frequency source exception
Alarm, and restart radio frequency unit.
In the present embodiment, the monitoring center is also used to report the mechanical radar position that swings that communication failure occurs
It is alert, it determines fault type, and determine maintenance period, makes the maintenance of system more targeted and reliability.
As shown in figure 4, being the mechanical workflow for swinging one scan period of radar.Machinery swings radar and builds with host computer
After vertical network connection, monitoring center sends inquiry command to the mechanical radar that swings first, and machinery swings radar and replys itself currently
Temperature, radio frequency unit working condition and the oscillation intensity of working environment, monitoring center according to receive temperature, radio frequency unit
Working condition and oscillation intensity are detected；When radio frequency unit starting is normal, machinery swings the temperature and vibration of radar work
When state is normal, machinery swing radar start to be scanned, and to monitoring center send radar return data, monitoring center at
After function receives radar return data, start the measurement for carrying out next period.When detecting radio frequency unit operation irregularity, monitoring
Center carries out radio frequency source abnormal alarm, and restarts radio frequency unit；When detecting that temperature is greater than preset first threshold, it is less than default
Second threshold when, monitoring center carry out temperature anomaly alarm, when detect temperature be more than or equal to preset second threshold when, into
Row power down process；When detecting that oscillation intensity is greater than preset third threshold value, monitoring center carries out oscillation intensity abnormal alarm,
And continue to carry out vibration detection.
In the present embodiment, establishes and be based on the reliable communication mechanism of WiFi, pass through the temperature and vibration environment to work radar
Monitoring, makes the work more transparence of radar, more healthy and stable.Wire communication high reliablity is made full use of, wireless communication is not
It is confined to the advantage in space, plays that its transmission range is long, the fast advantage of transmission rate is organic by wire communication and wireless communication
In conjunction with the mechanical transmission performance for swinging radar data communication system of raising.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, several improvements and modifications can also be made, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of mechanical swing radar data communication system characterized by comprising wireless transmitting system, wireless receiving system
And monitoring center；Wherein, the wireless transmitting system and wireless receiving system are located in the same confined space；
The wireless transmitting system includes: the radio frequency unit connecting with antenna, processor and the wireless transmission based on WiFi communication
Unit；
The radio frequency unit, under the control of the processor, generating CW with frequency modulation, and according to the described continuous of generation
Frequency-modulated wave, obtains radar return data and the radar echo signal that will acquire is transmitted to the processor；
The processor, the radar return data for will receive are sent to wireless receiving system by wireless transmitting unit；
The wireless receiving system, radar return data transmission for will receive to monitoring center.
2. mechanical radar data communication system is swung according to claim 1, which is characterized in that the radio frequency unit is
26GHz radio frequency unit；
The wireless transmitting unit is 2.4GHz communication unit.
3. mechanical swing radar data communication system according to claim 1, which is characterized in that the wireless transmitting system
Further include: temperature sensor；
The temperature sensor, for obtaining the mechanical operating temperature data for swinging radar, and the temperature data transmission that will acquire
To the processor；
The processor, for the temperature data received to be passed sequentially through wireless transmitting unit, wireless receiving system is sent to
The monitoring center.
4. mechanical swing radar data communication system according to claim 3, which is characterized in that the wireless transmitting system
Further include: vibrating sensor；
The vibrating sensor, for obtaining the mechanical oscillation intensity for swinging radar, and the vibration data that will acquire is sent to institute
State processor；
The processor, for the vibration data received to be passed sequentially through wireless transmitting unit, wireless receiving system is sent to
The monitoring center.
5. mechanical swing radar data communication system according to claim 1, which is characterized in that the wireless receiving system
It include: the receiver based on WiFi communication；
The receiver for receiving the data of the wireless transmitting system transmission, and is sent to by wired communication mode
To monitoring center.
6. mechanical swing radar data communication system according to claim 4, which is characterized in that the radar return number
It is transmitted according to, temperature data and vibration data using the structure of " head byte+data byte+trail byte "；Wherein,
The structure of the radar return data includes: the radar return data and one of a head byte flag position, 1024 bytes
A byte end mark position；
The structure of the temperature data includes: that a head byte flag position, the temperature data of 1 byte and 1 byte terminate to mark
Will position；
The structure of the vibration data includes: the vibration data and 1 byte end mark of 1 head byte flag position, 6 bytes
Position.
7. mechanical swing radar data communication system according to claim 4, which is characterized in that the monitoring center, also
For the mechanical working method for swinging radar to be arranged, wherein the working method includes: that high temperature power-off, high vibration intensity are standby
Position rest waits.
8. mechanical swing radar data communication system according to claim 7, which is characterized in that the monitoring center, also
It is different to carry out temperature if exceeding for judging whether the mechanical temperature data for swinging radar exceeds preset normal temperature threshold value
Often alarm；Be also used to judge whether the mechanical temperature data for swinging radar is greater than preset high temperature threshold value of warning, if more than, then into
Row power down process.
9. mechanical swing radar data communication system according to claim 7, which is characterized in that the monitoring center, also
For before machinery swings radar oscillatory scanning, judging whether the mechanical vibration data for swinging radar exceeds preset normal work
Make threshold value, if more than then the mechanical radar that swings alarms and enters position of readiness rest waiting, and it is default to wait until that vibration data is less than
Normal work threshold value when, radar starts to swing, and is scanned measurement.
10. mechanical swing radar data communication system according to claim 1, which is characterized in that the monitoring center, also
For being detected to radio frequency unit working condition, if detect radio frequency unit operation irregularity, carries out radio frequency source and report extremely
It is alert, and restart radio frequency unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910243006.4A CN109873740A (en) | 2019-03-28 | 2019-03-28 | A kind of mechanical swing radar data communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910243006.4A CN109873740A (en) | 2019-03-28 | 2019-03-28 | A kind of mechanical swing radar data communication system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109873740A true CN109873740A (en) | 2019-06-11 |
Family
ID=66921471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910243006.4A Pending CN109873740A (en) | 2019-03-28 | 2019-03-28 | A kind of mechanical swing radar data communication system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109873740A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111965605A (en) * | 2020-02-28 | 2020-11-20 | 加特兰微电子科技(上海)有限公司 | Frequency modulated continuous wave signal transmitting device, method of transmitting frequency modulated continuous wave signal, signal transmitting/receiving device, electronic device, and apparatus |
| CN112565332A (en) * | 2020-11-02 | 2021-03-26 | 北京科技大学 | Oscillation radar vibration and inclination angle state monitoring method and system based on IMU |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101251464A (en) * | 2008-03-19 | 2008-08-27 | 苏州特尔纳米技术有限公司 | Wireless control system for micro-nano sample in electronic microscope |
| US20150268328A1 (en) * | 2011-12-30 | 2015-09-24 | Flir Systems, Inc. | Radar system providing multiple waveforms for long range and short range target detection |
| CN106248173A (en) * | 2016-07-27 | 2016-12-21 | 北京科技大学 | A kind of blast furnace radar burden level monitoring system based on technology of Internet of things |
| CN205879554U (en) * | 2016-07-14 | 2017-01-11 | 大连交通大学 | Monitor terminal device that motor train unit axletree temperature is wireless |
| CN106863293A (en) * | 2015-12-13 | 2017-06-20 | 范洪国 | A kind of wireless type vibrating flexible beam control system based on virtual instrument technique |
| CN108633144A (en) * | 2018-07-23 | 2018-10-09 | 恩平市帝凡电子有限公司 | A kind of hand-held positioning interactive formula wireless lighting control system and its lighting system |
-
2019
- 2019-03-28 CN CN201910243006.4A patent/CN109873740A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101251464A (en) * | 2008-03-19 | 2008-08-27 | 苏州特尔纳米技术有限公司 | Wireless control system for micro-nano sample in electronic microscope |
| US20150268328A1 (en) * | 2011-12-30 | 2015-09-24 | Flir Systems, Inc. | Radar system providing multiple waveforms for long range and short range target detection |
| CN106863293A (en) * | 2015-12-13 | 2017-06-20 | 范洪国 | A kind of wireless type vibrating flexible beam control system based on virtual instrument technique |
| CN205879554U (en) * | 2016-07-14 | 2017-01-11 | 大连交通大学 | Monitor terminal device that motor train unit axletree temperature is wireless |
| CN106248173A (en) * | 2016-07-27 | 2016-12-21 | 北京科技大学 | A kind of blast furnace radar burden level monitoring system based on technology of Internet of things |
| CN108633144A (en) * | 2018-07-23 | 2018-10-09 | 恩平市帝凡电子有限公司 | A kind of hand-held positioning interactive formula wireless lighting control system and its lighting system |
Non-Patent Citations (1)
| Title |
|---|
| 魏纪东 等: "沿高炉料面径向的机械摆动雷达测量系统", 《钢铁》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111965605A (en) * | 2020-02-28 | 2020-11-20 | 加特兰微电子科技(上海)有限公司 | Frequency modulated continuous wave signal transmitting device, method of transmitting frequency modulated continuous wave signal, signal transmitting/receiving device, electronic device, and apparatus |
| CN111965605B (en) * | 2020-02-28 | 2024-04-12 | 加特兰微电子科技(上海)有限公司 | Frequency modulation continuous wave signal transmitting device, method for transmitting frequency modulation continuous wave signal, signal transmitting/receiving device, electronic device and equipment |
| CN112565332A (en) * | 2020-11-02 | 2021-03-26 | 北京科技大学 | Oscillation radar vibration and inclination angle state monitoring method and system based on IMU |
| CN112565332B (en) * | 2020-11-02 | 2022-03-29 | 北京科技大学 | Oscillation radar vibration and inclination angle state monitoring method and system based on IMU |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5319168B2 (en) | Wireless LAN base station and wireless communication system | |
| US20240121020A1 (en) | Identifying signal interference sources | |
| CN109873740A (en) | A kind of mechanical swing radar data communication system | |
| CN103139368B (en) | Reminding method and device | |
| CN106248173B (en) | A kind of blast furnace radar burden level monitoring system based on technology of Internet of things | |
| CN110514309A (en) | A kind of radio temperature sensor and the wireless temperature measuring device comprising the sensor | |
| CN103945409A (en) | Wireless link quality detection method and device | |
| CN108759687A (en) | The system for monitoring displacement and method of GIS device | |
| CN110493884A (en) | A kind of low-power consumption monitoring data wireless acquisition system and method | |
| CN107888279B (en) | Fault self-healing method, system, computer readable storage medium and computer device | |
| CN217034261U (en) | Radar responder and navigation management system based on Beidou and AIS fusion data communication | |
| CN206648754U (en) | A kind of HV cable accessories for including passive wireless temperature sensor | |
| CN110850239B (en) | Leaky cable on-line monitoring method and device based on SDR platform and storage medium | |
| JPH06102308A (en) | Power line information transmitting device | |
| CN102801751A (en) | Household remote wireless medical monitoring system based on mobile phone network | |
| EP3499928B1 (en) | Determining signal quality in a low-power wide-area network | |
| KR20170121627A (en) | Remote inspection system and communication method of the same | |
| CN206489246U (en) | A kind of cable insulation situation on-line monitoring device | |
| CN106937318B (en) | Surveying and mapping communication system | |
| JPH06284213A (en) | Flow measuring device | |
| CN209639840U (en) | A kind of overhead transmission line cable temp measuring system based on Beidou transmission | |
| US7859247B2 (en) | Device, system and method for monitoring electromagnetic fields | |
| CN110500992B (en) | Bridge navigation clearance scale real-time monitoring and early warning system and method | |
| CN209432061U (en) | The system for monitoring displacement and GIS device of GIS device | |
| CN209168389U (en) | A kind of sensor signal wireless transmission instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190611 |