CN202929203U - Radar running state remote monitoring terminal - Google Patents
Radar running state remote monitoring terminal Download PDFInfo
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- CN202929203U CN202929203U CN 201220607561 CN201220607561U CN202929203U CN 202929203 U CN202929203 U CN 202929203U CN 201220607561 CN201220607561 CN 201220607561 CN 201220607561 U CN201220607561 U CN 201220607561U CN 202929203 U CN202929203 U CN 202929203U
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Abstract
The utility model relates to the field of a radar monitoring technology, and specially relates to a radar running state remote monitoring terminal, which is characterized by comprising a signal integrator, a detection industrial control computer and a network switch. The signal integrator employs sensors to acquire a radar state variable and the variable of the environment around the radar and send the acquired variables to the detection industrial control computer for integration and process, and the processed data is sent to a radar management control center server. According to the radar running state remote monitoring terminal, data acquisition and monitor on the radar operation state are achieved.
Description
Technical field
The utility model relates to the radar monitoring technical field, particularly a kind of radar running status remote monitoring terminal.
Background technology
At present, land and sea border defense radar, sea fishery radar maintenance ensure the following problem that mainly exists: the one, and radar station (point on duty) is located in a coastal line (or marine) more, and the position disperses, have inconvenient traffic, amblent air temperature is abominable, and the radar fault rate is high, the maintenance support difficulty; The 2nd, radar station (point on duty) maintenance support technician technical merit is uneven, the ability of self fixing a breakdown a little less than; The 3rd, radar station (point on duty) detection maintenance of equipment is limited, and spare part is raised difficulty, send the program of repairing loaded down with trivial details, and round trip cycle is long.When unable the fixing a breakdown of radar station (point on duty), can only rely on higher level's repairing of sending someone to show up, consumed a large amount of human and material resources, financial resources, delayed a large amount of time, reduced Support Effectiveness, affected on duty carrying out smoothly.Therefore, the radar operation conditions is monitored in all directions automatically, setting up based on network remote failure intelligent monitoring terminal can effectively address the above problem, significant.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of radar running status remote monitoring terminal, can the data of the running status of radar be gathered, monitor.
The utility model adopts following scheme to realize: a kind of radar running status remote monitoring terminal is characterized in that: by set of signals grow up to be a useful person, detect industrial computer, the network switch forms; Described set of signals grow up to be a useful person by sensor gather radar state variable and radar surrounding enviroment variable send to detect industrial computer and integrate processing after, send to a radar management control center server by the network switch.
In the utility model one embodiment, in growing up to be a useful person, described set of signals is provided with the environmental monitoring signal acquisition module, and the sensor that this environmental monitoring signal acquisition module adopts comprises a voltage transformer (VT), is used for gathering radar supply voltage signal; One electric weight isolation sensor is used for gathering radar supply current signal; One eddy current displacement sensor is for the displacement information that gathers radar; One humiture transducer is for the humiture that gathers the radar surrounding enviroment; And an air velocity transducer, be used for gathering the wind speed of these radar surrounding enviroment.
In the utility model one embodiment, described detection industrial computer is by comprising a dual system industrial computer and the radar key point signal acquisition module, high definition VGA signal acquisition module and the signal conversion processes module that are connected with this dual system industrial computer; Described radar key point signal acquisition module gathers radar key point signal; Described high definition VGA signal acquisition module is processed the VGA signal of radar output, and described signal conversion processes module converts the detection signal of radar special inspecting equipment to the RS485 signal and sends to described dual system industrial computer.
In the utility model one embodiment, described high definition VGA signal acquisition module comprises:
One Multichannel data acquisition module is in order to access the multipath radar vision signal;
One FPGA module, this FPGA module is connected with the output terminal of described Multichannel data acquisition module;
One storer, this storer is connected with described FPGA module, processes buffer memory as the data of FPGA module; And a pci bus interface circuit, this pci bus interface circuit is sent to described dual system industrial computer with the vision signal of FPGA module output.
In the utility model one embodiment, described dual system industrial computer comprises that one is provided with first processor and second processor of the power supply of fan and intercommunication mutually, and described the second processor is connected with pci bus circuit, internal memory, storage hard disk, display screen and network communication circuit.
The utility model integrated fusion is based on technology such as the built-in sensing of Internet of Things, high-speed data acquisition, long-range industry controls, the four class running statuses such as radar screen display, signal path, supply voltage, environment are carried out total system, comprehensive monitoring, provide in real time, stable, data comprehensively and accurately, realize the maintenance of radar local intelligent and the consultation of doctors of long-range strange land network of experts, reach preventative maintenance, realize the radar life-cycle management.
Description of drawings
Fig. 1 is the utility model SNA principle schematic.
Fig. 2 is the particular hardware architecture principle schematic diagram of the utility model one embodiment perception processing terminal.
Fig. 3 is the hardware circuit principle schematic diagram of the utility model one embodiment dual system industrial computer.
Fig. 4 is the utility model high definition VGA signal acquisition process module principle schematic diagram.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described further.
As shown in Figure 1, the present embodiment provides a kind of radar running status remote monitoring terminal, it is characterized in that: by set of signals grow up to be a useful person, detect industrial computer, the network switch forms; Described set of signals grow up to be a useful person by sensor gather radar state variable and radar surrounding enviroment variable send to detect industrial computer and integrate processing after, send to a radar management control center server by the network switch.
Better, seeing also Fig. 2, Fig. 2 is the particular hardware architecture principle schematic diagram of the utility model one embodiment perception processing terminal.In figure, be provided with the environmental monitoring signal acquisition module in described set of signals is grown up to be a useful person, the sensor that this environmental monitoring signal acquisition module adopts comprises a voltage transformer (VT), is used for gathering radar supply voltage signal 1; One electric weight isolation sensor is used for gathering radar supply current signal 2; One eddy current displacement sensor is for the displacement information 3 that gathers radar; One humiture transducer is for the humiture 4 that gathers the radar surrounding enviroment; And an air velocity transducer, be used for gathering the wind speed 5 of these radar surrounding enviroment.
In the utility model one embodiment, described detection industrial computer is by comprising a dual system industrial computer and the radar key point signal acquisition module, high definition VGA signal acquisition module and the signal conversion processes module that are connected with this dual system industrial computer; Described radar key point signal acquisition module gathers radar key point signal 6; Described high definition VGA signal acquisition module is processed the VGA signal 7 of radar output, and described signal conversion processes module converts the detection signal 8 of radar special inspecting equipment to the RS485 signal and sends to described dual system industrial computer.In addition, the staff can also directly send entity instrument detected value 9 into described dual system industrial computer, preserves and processes in order to the unified of staff's test data.Because the data volume of system acquisition is larger, in order to guarantee the stable of system high efficiency, above-mentioned dual system industrial computer is to adopt Dual System Design, not only has stronger extendibility, can multitask carry out simultaneously, and can effectively extend the serviceable life of system.See also Fig. 3, this dual system industrial computer comprises that one is provided with first processor and second processor of the power supply of fan and intercommunication mutually, and described the second processor is connected with pci bus circuit, internal memory, storage hard disk, display screen and network communication circuit.
Be noted that traditional mode has two kinds for gathering the VGA signal: the one, VGA is converted to video processes, but understand like this decrease image quality; The 2nd, the mode of taking software to grab screen gathers computer picture, could realize but like this specific software must be installed, and affects performance and can only be installed on the PC system, and is helpless for specialized equipments such as radars.Because radar station (point on duty) is located in a coastal line (or marine) more, the position disperses, and has inconvenient traffic, and amblent air temperature is abominable, and the radar fault rate is high, the maintenance support difficulty.Therefore, be very important to the far-end collection of radar video signal.For overcoming the problems referred to above, the utility model adopts high definition VGA signal acquisition module to gather the vision signal of radar, sees also this high definition of Fig. 4 VGA signal acquisition module and comprises: a Multichannel data acquisition module, in order to access the multipath radar vision signal; One FPGA module, this FPGA module is connected with the output terminal of described Multichannel data acquisition module; One storer, this storer is connected with described FPGA module, processes buffer memory as the data of FPGA module; And a pci bus interface circuit, this pci bus interface circuit is sent to described dual system industrial computer with the vision signal of FPGA module output.The present embodiment can be undertaken multi-path video data to send to after analog to digital conversion by the multi pass acquisition module FPGA module of rear class, write SDRAM as buffer memory by FPGA, then will gather from SDRAM through FPGA the compression data reading be transferred to host computer by pci bus.It has not only guaranteed the integrality of video data, and realize remote transmission, by the FPGA module, the compression of video data has been guaranteed the speed of signal transmission, and realized showing simultaneously on display of host computer the other VGA data of many radar equipments even, need not increase extra equipment.
It is worth mentioning that, show while system signal collection of the present utility model relates to gather in real time, if the frequency that gathers is very high, and collection and the single-threaded realization of real-time display program employing, show just to have Caton phenomenon; Simultaneously, the radar long-distance service system need to be realized the B/S pattern, has so greatly increased the load of signals collecting machine, if deal with improperly, Caton phenomenon can be more obvious.For overcoming this problem, the utility model proposes the step that adopts multithreading and memory buffer technology to coordinate signals collecting and demonstration: two threads are set--collecting thread and demonstration thread, and open up multiple buffer at internal memory, first with the deposit data that collects in buffer zone, the thread of then being responsible for signals collecting continues to gather; The thread of being responsible for showing fetches data from buffer zone.
In addition, the signal storage space requirement is large.The signal of system acquisition is multichannel, and the frequency of a lot of signals is also very high, if the real-time storage signal value, storage space is dilatable very fast on the one hand.For this problem, native system is intended just beginning the storage exception signal value when employing system breaks down, and can satisfy the needs of fixing a breakdown later like this, reduces memory space, reduces the load pressure of signals collecting machine.And give the user and stop at the button that can stop abnormal data are stopped afterwards the data inserting storehouse that appearance begins to report to the police extremely.
The above is only preferred embodiment of the present utility model, and all equalizations of doing according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (5)
1. radar running status remote monitoring terminal is characterized in that: by set of signals grow up to be a useful person, detect industrial computer, the network switch forms; Described set of signals grow up to be a useful person by sensor gather radar state variable and radar surrounding enviroment variable send to detect industrial computer and integrate processing after, send to a radar management control center server by the network switch.
2. radar running status remote monitoring terminal according to claim 1, it is characterized in that: be provided with the environmental monitoring signal acquisition module in described set of signals is grown up to be a useful person, the sensor that this environmental monitoring signal acquisition module adopts comprises a voltage transformer (VT), is used for gathering radar supply voltage signal; One electric weight isolation sensor is used for gathering radar supply current signal; One eddy current displacement sensor is for the displacement information that gathers radar; One humiture transducer is for the humiture that gathers the radar surrounding enviroment; And an air velocity transducer, be used for gathering the wind speed of these radar surrounding enviroment.
3. radar running status remote monitoring terminal according to claim 1, it is characterized in that: described detection industrial computer is by comprising a dual system industrial computer and the radar key point signal acquisition module, high definition VGA signal acquisition module and the signal conversion processes module that are connected with this dual system industrial computer; Described radar key point signal acquisition module gathers radar key point signal; Described high definition VGA signal acquisition module is processed the VGA signal of radar output, and described signal conversion processes module converts the detection signal of radar special inspecting equipment to the RS485 signal and sends to described dual system industrial computer.
4. radar running status remote monitoring terminal according to claim 3, it is characterized in that: described high definition VGA signal acquisition module comprises:
One Multichannel data acquisition module is in order to access the multipath radar vision signal;
One FPGA module, this FPGA module is connected with the output terminal of described Multichannel data acquisition module;
One storer, this storer is connected with described FPGA module, processes buffer memory as the data of FPGA module; And a pci bus interface circuit, this pci bus interface circuit is sent to described dual system industrial computer with the vision signal of FPGA module output.
5. radar running status remote monitoring terminal according to claim 3, it is characterized in that: described dual system industrial computer comprises that one is provided with first processor and second processor of the power supply of fan and intercommunication mutually, and described the second processor is connected with pci bus circuit, internal memory, storage hard disk, display screen and network communication circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 201220607561 CN202929203U (en) | 2012-11-17 | 2012-11-17 | Radar running state remote monitoring terminal |
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| CN 201220607561 CN202929203U (en) | 2012-11-17 | 2012-11-17 | Radar running state remote monitoring terminal |
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| CN202929203U true CN202929203U (en) | 2013-05-08 |
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| CN 201220607561 Expired - Fee Related CN202929203U (en) | 2012-11-17 | 2012-11-17 | Radar running state remote monitoring terminal |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104010039A (en) * | 2014-06-05 | 2014-08-27 | 北京航空航天大学 | Multi-radar remote monitoring system and method based on WebSocket |
| CN110667780A (en) * | 2019-08-23 | 2020-01-10 | 中国人民解放军32181部队 | Radar arrangement method and arrangement system |
| CN114660547A (en) * | 2022-05-24 | 2022-06-24 | 成都市克莱微波科技有限公司 | Radar interference detection apparatus, system, method, and storage medium |
-
2012
- 2012-11-17 CN CN 201220607561 patent/CN202929203U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104010039A (en) * | 2014-06-05 | 2014-08-27 | 北京航空航天大学 | Multi-radar remote monitoring system and method based on WebSocket |
| CN104010039B (en) * | 2014-06-05 | 2017-05-10 | 北京航空航天大学 | Multi-radar remote monitoring system and method based on WebSocket |
| CN110667780A (en) * | 2019-08-23 | 2020-01-10 | 中国人民解放军32181部队 | Radar arrangement method and arrangement system |
| CN110667780B (en) * | 2019-08-23 | 2023-07-14 | 中国人民解放军32181部队 | Arrangement system for radar |
| CN114660547A (en) * | 2022-05-24 | 2022-06-24 | 成都市克莱微波科技有限公司 | Radar interference detection apparatus, system, method, and storage medium |
| CN114660547B (en) * | 2022-05-24 | 2022-09-06 | 成都市克莱微波科技有限公司 | Radar interference detection apparatus, system, method, and storage medium |
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| 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: 20130508 Termination date: 20181117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |