CN204904591U - Novel high definition electronic police host computer state monitoring device - Google Patents
Novel high definition electronic police host computer state monitoring device Download PDFInfo
- Publication number
- CN204904591U CN204904591U CN201520577033.2U CN201520577033U CN204904591U CN 204904591 U CN204904591 U CN 204904591U CN 201520577033 U CN201520577033 U CN 201520577033U CN 204904591 U CN204904591 U CN 204904591U
- Authority
- CN
- China
- Prior art keywords
- temperature
- electronic police
- definition electronic
- monitoring
- host computer
- 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.)
- Active
Links
Abstract
The utility model provides a novel high definition electronic police host computer state monitoring device, including status monitoring device, be equipped with main control chip circuit, host computer serial ports RS232 communication circuit, host computer and temperature monitoring control circuit and host computer monitor output relay control circuit in the status monitoring device, last serial ports temperature sensor interface, temperature judgement / serial ports data judge module, temperature anomaly monitoring module, the unusual monitoring module of serial port communication and self the state monitoring module of being connected with of status monitoring device, the utility model discloses a job stabilization of outside temperature monitoring mode monitoring high definition electronic police host computer, discovery in time is unusual, adopts low -power consumption industrial grade chip design, changes the control model of traditional industry host computer, realizes responseing alternately with the information of host computer, in time discovers main engine operation abnormal condition, introduces from monitor function, in time studys the change rule of main engine operation state, realizes all -weather stable work.
Description
Technical field
The utility model relates to a kind of monitoring device, and particularly a kind of novel high-definition electronic police Host Status monitoring device, belongs to technical field of traffic control.
Background technology
The working environment of high-definition electronic police is the outdoor open-air atmosphere in crossing, main frame due to high-definition electronic police needs process camera control and reception and video storage, its work load is heavier, in addition its working temperature environment and power environment severe, often easily cause some unexpected deadlock states, so need to monitor for the duty of high-definition electronic police main frame, the working environment and the Timeliness coverage host work abnormal state that improve high-definition electronic police are also repaired.
Traditional monitoring device is only monitor high-definition electronic police main frame and transmit monitoring information and store, can not implement effective realize with the information interaction of high-definition electronic police main frame and Timeliness coverage and solve the operation irregularity of main frame, Given this, be necessary to be optimized traditional monitoring device, solve current Problems existing with this.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of high-definition electronic police Host Status monitoring device, effectively can solve the problem in background technology.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
The utility model provides a kind of novel high-definition electronic police Host Status monitoring device, comprise state monitoring apparatus, main control chip circuit is provided with in described state monitoring apparatus, serial port of host computer RS232 communicating circuit, main frame is held concurrently temperature monitor and control circuit and host monitor output relay control circuit, described state monitoring apparatus is connected with serial ports/temperature sensor interface, temperature judgement/serial data judge module, temperature anomaly monitoring modular, serial communication exception monitoring module and oneself state monitoring modular, the input end of described serial ports/temperature sensor interface connects high-definition electronic police main frame, output terminal connects temperature judgement/serial data judge module, the output terminal of described temperature judgement/serial data judge module connects temperature anomaly monitoring modular, serial communication exception monitoring module and oneself state monitoring modular successively, the output terminal of described oneself state monitoring modular connects the input end of temperature judgement/serial data judge module thus forms closed circuit, the output terminal of described temperature anomaly monitoring modular and serial communication exception monitoring module is also all connected with high definition high-definition electronic police main frame.
As a kind of optimal technical scheme of the present utility model, the temperature sensor interface in described serial ports/temperature sensor interface is connected with temperature acquisition amplifying circuit.
As a kind of optimal technical scheme of the present utility model, described temperature acquisition amplifying circuit adopts REF2912 high-precision power fiducial chip.
As a kind of optimal technical scheme of the present utility model, described temperature anomaly monitoring modular passes through built-in monitoring temperature and formation temperature family curve, and described serial communication exception monitoring module is by monitoring serial data and forming com-state command word.
As a kind of optimal technical scheme of the present utility model, described temperature anomaly monitoring modular controls the rotating speed of the built-in radiator fan of high-definition electronic police main frame by pid algorithm.
The beneficial effect that the utility model reaches is:
1, adopt the working stability of external temperature monitor mode monitoring high-definition electronic police main frame, Timeliness coverage is abnormal.
2, this device adopts the chip design of low-power consumption technical grade, changes the control model of traditional industry main frame.
3, the information answer of realization and main frame is mutual, Timeliness coverage host work abnormal state.
4, introduce self-monitoring function, the Changing Pattern of study host work state, realizes round-the-clock steady operation in time.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for instructions, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.
In the accompanying drawings:
Fig. 1 is the structured flowchart of a kind of high-definition electronic police Host Status monitoring device described in the utility model embodiment;
Fig. 2 is the control flow block diagram of a kind of high-definition electronic police Host Status monitoring device described in the utility model embodiment;
Fig. 3 is the main control chip circuit diagram of a kind of high-definition electronic police Host Status monitoring device described in the utility model embodiment;
Fig. 4 is the serial port of host computer RS232 communicating circuit figure of a kind of high-definition electronic police Host Status monitoring device described in the utility model embodiment;
Fig. 5 is that the main frame of a kind of high-definition electronic police Host Status monitoring device described in the utility model embodiment is held concurrently temperature monitor and control circuit diagram;
Fig. 6 is the host monitor output relay control circuit figure of a kind of high-definition electronic police Host Status monitoring device described in the utility model embodiment;
Number in the figure: 1, state monitoring apparatus; 2, serial ports/temperature sensor interface; 3, temperature judgement/serial data judge module; 4, temperature anomaly monitoring modular; 5, serial communication exception monitoring module; 6, oneself state monitoring modular; 7, high-definition electronic police main frame.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
Embodiment: as shown in Figure 1, the utility model provides a kind of novel high-definition electronic police Host Status monitoring device, comprise state monitoring apparatus 1, main control chip circuit is provided with in described state monitoring apparatus, serial port of host computer RS232 communicating circuit, main frame is held concurrently temperature monitor and control circuit and host monitor output relay control circuit, described state monitoring apparatus 1 is connected with serial ports/temperature sensor interface 2, temperature judgement/serial data judge module 3, temperature anomaly monitoring modular 4, serial communication exception monitoring module 5 and oneself state monitoring modular 6, the input end of described serial ports/temperature sensor interface 2 connects high definition high-definition electronic police main frame 7, output terminal connects temperature judgement/serial data judge module 3, the output terminal of described temperature judgement/serial data judge module 3 connects temperature anomaly monitoring modular 4, serial communication exception monitoring module 5 and oneself state monitoring modular 6 successively, the output terminal of described oneself state monitoring modular 6 connects the input end of temperature judgement/serial data judge module 3 thus forms closed circuit, the output terminal of described temperature anomaly monitoring modular 4 and serial communication exception monitoring module 5 is also all connected with high-definition electronic police main frame 7.
Wherein, temperature sensor interface in described serial ports/temperature sensor interface 2 is connected with temperature acquisition amplifying circuit, described temperature acquisition amplifying circuit adopts REF2912 high-precision power fiducial chip, described temperature anomaly monitoring modular 4 passes through embedded software monitor temperature and formation temperature family curve, and described serial communication exception monitoring module 5 is monitored serial data by embedded software and formed com-state command word; Described temperature anomaly monitoring modular 4 controls the rotating speed of the built-in radiator fan of high-definition electronic police main frame by pid algorithm.
As shown in Figure 2, the MCU established in state monitoring apparatus 1 carries out initialization and initialization temperature sensor data, then temperature and the serial ports interaction data of high-definition electronic police main frame 7 is read by the temperature sensor interface in serial ports/temperature sensor interface 2, namely reading temperature sensor data and calculate high-definition electronic police main frame 7 Temperature Distribution and then temperature rise trend use pid algorithm main control system radiating fan rotation speed by temperature anomaly monitoring modular 4, meanwhile read serial port of host computer interaction data by the serial communication interface in serial ports/temperature sensor interface 2 and resolve serial port protocol, and analyze hostdown code by serial communication exception monitoring module 5, then reset main frame relay, then oneself state monitoring modular 6 analysis temperature Changing Pattern and serial ports fault observer store eigenwert, the Changing Pattern of study host work state, adapts to the duty of different high-definition electronic police main frame 7 targetedly in time.
As shown in figures 3 to 6, by the ADC controller that U2MCU is inner integrated, the control circuit of cut-in temperature monitoring, reaches the temperature acquisition of 12 precision, and temperature acquisition amplifying circuit adopts REF2912 high-precision power fiducial chip, realizes 0.ppm sampling with high precision; By high-precision temperature identification, fine monitoring high-definition electronic police main frame temperature variation, formation temperature curve test data.System realizes its own system Working Status Monitoring by U1, realize round-the-clock non-stop run, by serial port of host computer communication module, realize and high-definition electronic police main frame RS232 data interaction, realize on-line monitoring host work state, when high-definition electronic police host work state occurs that abnormal is that MCU pilot relay exports, high-definition electronic police main frame is resetted, recovers its duty.By the monitoring of master chip to high-definition electronic police main frame state of temperature, formation temperature family curve, the eigenwert of analysis temperature change curve and flex point, control by pid algorithm the radiating fan rotation speed being located at high-definition electronic police main frame inside; Adopt serial communication stipulations, realize 9600N81 communication modes, with host communication, the duty command sequence tagged word of real time parsing high-definition electronic police main frame, by its duty of software analysis, realizes different control strategies; By analyzing temperature variation curve and the com-state command word of high-definition electronic police main frame, self study storage host operating characteristic, monitoring host computer is improved in progress.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a novel high-definition electronic police Host Status monitoring device, comprise state monitoring apparatus (1) and high-definition electronic police main frame (7), it is characterized in that, main control chip circuit is provided with in described state monitoring apparatus, serial port of host computer RS232 communicating circuit, main frame is held concurrently temperature monitor and control circuit and host monitor output relay control circuit, described state monitoring apparatus (1) is connected with serial ports/temperature sensor interface (2), temperature judgement/serial data judge module (3), temperature anomaly monitoring modular (4), serial communication exception monitoring module (5) and oneself state monitoring modular (6), the input end of described serial ports/temperature sensor interface (2) is connected with high-definition electronic police main frame (7), output terminal connects temperature judgement/serial data judge module (3), the output terminal of described temperature judgement/serial data judge module (3) connects temperature anomaly monitoring modular (4), serial communication exception monitoring module (5) and oneself state monitoring modular (6) successively, the output terminal of described oneself state monitoring modular (6) connects the input end of temperature judgement/serial data judge module (3) thus forms closed circuit, the output terminal of described temperature anomaly monitoring modular (4) and serial communication exception monitoring module (5) is also all connected with high-definition electronic police main frame (7).
2. a kind of novel high-definition electronic police Host Status monitoring device according to claim 1, it is characterized in that, the temperature sensor interface in described serial ports/temperature sensor interface (2) is connected with temperature acquisition amplifying circuit.
3. a kind of novel high-definition electronic police Host Status monitoring device according to claim 2, is characterized in that, described temperature acquisition amplifying circuit adopts REF2912 high-precision power fiducial chip.
4. a kind of novel high-definition electronic police Host Status monitoring device according to claim 1, it is characterized in that, described temperature anomaly monitoring modular (4) is by monitor temperature and formation temperature family curve, and described serial communication exception monitoring module (5) is by monitoring serial data and form com-state command word.
5. a kind of novel high-definition electronic police Host Status monitoring device according to claim 1, is characterized in that, described temperature anomaly monitoring modular (4) controls the rotating speed of the built-in radiator fan of high-definition electronic police main frame by pid algorithm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520577033.2U CN204904591U (en) | 2015-10-12 | 2015-10-12 | Novel high definition electronic police host computer state monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520577033.2U CN204904591U (en) | 2015-10-12 | 2015-10-12 | Novel high definition electronic police host computer state monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204904591U true CN204904591U (en) | 2015-12-23 |
Family
ID=54926752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520577033.2U Active CN204904591U (en) | 2015-10-12 | 2015-10-12 | Novel high definition electronic police host computer state monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204904591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254670A (en) * | 2017-12-06 | 2018-07-06 | 中国航空工业集团公司西安航空计算技术研究所 | For exchanging the health monitoring circuit structure of SoC at a high speed |
-
2015
- 2015-10-12 CN CN201520577033.2U patent/CN204904591U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254670A (en) * | 2017-12-06 | 2018-07-06 | 中国航空工业集团公司西安航空计算技术研究所 | For exchanging the health monitoring circuit structure of SoC at a high speed |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202306349U (en) | Intelligent control system for temperature control greenhouses | |
| CN204557149U (en) | A kind of host computer remote communication module of multibeam laser light source module monitoring | |
| CN104181615A (en) | Universal platform for monitoring microclimate environment and physical information in real time | |
| CN202549151U (en) | Wireless monitoring and control practical training system of street lamp | |
| CN204904591U (en) | Novel high definition electronic police host computer state monitoring device | |
| CN203414433U (en) | Temperature and humidity detection system for drying process | |
| CN103439370B (en) | The temperature/humiditydetection detection system of drying course | |
| CN205176626U (en) | Intelligent movement communication base station energy management device | |
| CN204014167U (en) | A kind of wireless lighting control system | |
| CN103216917A (en) | Air conditioner equipment energy-saving management system and method | |
| CN103343830B (en) | Programmable control valve | |
| CN202205394U (en) | Practical training device for building energy conservation and energy consumption data acquisition | |
| CN102761565A (en) | Brewing process monitoring system and method based on wireless sensor network technology | |
| CN205176612U (en) | Intelligence dust control system | |
| CN204478609U (en) | A kind of ground source heat pump control system based on embedded system | |
| CN202975759U (en) | Energy-saving control and management system | |
| CN204830672U (en) | Be used for many mode control of cooling water set system | |
| CN104821071A (en) | WSN-based environmental quality monitoring system | |
| CN204374673U (en) | A kind of air source heat pump control system | |
| CN204667165U (en) | A kind of Intelligent communication module | |
| CN104950851A (en) | Intelligent communication module | |
| CN205155328U (en) | Pipeline machinery valve switch monitoring system | |
| CN204667223U (en) | A kind of novel integrated temperature control system | |
| CN204904259U (en) | General industry communication platform of adverse circumstances | |
| CN202048646U (en) | Energy saving control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |