CN202472768U - Air conditioner parameter recording device for train - Google Patents
Air conditioner parameter recording device for train Download PDFInfo
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- CN202472768U CN202472768U CN2011205732972U CN201120573297U CN202472768U CN 202472768 U CN202472768 U CN 202472768U CN 2011205732972 U CN2011205732972 U CN 2011205732972U CN 201120573297 U CN201120573297 U CN 201120573297U CN 202472768 U CN202472768 U CN 202472768U
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Abstract
The utility model discloses an air conditioner parameter recording device for a train. The air conditioner parameter recording device comprises a main controller, and a sub controller, a memory unit and a clock chip, which are connected with the main controller, wherein more than one electric quantity collector, more than one temperature collector, more than one humidity collector and more than one pressure collector are connected with the main controller; a temperature sensor is connected with the temperature collector; a humidity transducer is connected with the humidity collector; and the pressure sensor is connected with the pressure collector. The device can record the parameters of an air conditioner in different environments in real time and provide basic data for development of novel energy-saving train air conditioners.
Description
Technical field
The utility model relates to pen recorder, and air-conditioning parameter pen recorder ON TRAINS particularly is installed.
Background technology
Now society to the environmental protection and energy saving product demand with require increasingly highly, train air-conditioning is no exception.Train is in operational process, and the circumstance complication of its experience is various, so; The running environment of train air-conditioning is conversion thereupon also; As to develop the qualified train air-conditioning of novel energy-conserving, then need in various environment, gather and accumulate a large amount of actual operating data, as operate in temperature under the tunnel environment, humidity, air pressure etc.; The parameter of the electric current of air-conditioning system operation, voltage, energy consumption or the like under these changeable conditions; These data are important evidence that investigation solves the air-conditioning fault, and therefore, it is very important designing a kind of device that can under different environment, write down air-conditioning parameter.
Summary of the invention
A kind of train that provides of the purpose of the utility model is used the air-conditioning parameter pen recorder, utilizes this device can be to the parameter of the real-time record air-conditioning of different environment, gives the energy-conservation train air-conditioning of the development of new data that provide the foundation.
For achieving the above object; Train comprises master controller with the air-conditioning parameter pen recorder; Be connected with reservoir, clock chip on the master controller, be connected with more than one electric quantity collector, more than one Temperature sampler, more than one humidity collector and more than one pressure acquisition device on the master controller; Be connected with temperature sensor on the Temperature sampler, be connected with humidity sensor on the humidity collector, be connected with pressure transducer on the pressure acquisition device.
Above-mentioned train can be realized collection and storage, the collection of humidity information and the collection and the storage of storage and pressure information to the collection of information about power and storage, temperature information with the air-conditioning parameter pen recorder.Wherein, The process of information about power collection and storage is: gather the electrical parameter of air-conditioning unit through electric quantity collector, and electrical parameter is sent to the primary controller storage, in storing process; Through clock chip correct time is provided; I.e. corresponding one group of electrical parameter of a time, described electrical parameter comprises electric current, voltage, energy consumption, energy consumption comprises active power and reactive power; In addition; When carving air-conditioning unit parameter appearance fluctuation at a time; Master controller is with the setting value of relevant parameter and the stationary value of unit operation and the undulating quantity of appearance compare and judge whether to belong to unusual fluctuations before this; And note electrical parameter value and temporal information at this moment, above-mentioned information about power and temporal information all are stored in the storer.The collection and the storing process of temperature information are: detect not comprovincial temperature through temperature sensor; Like the temperature at air inlet place, the temperature in the guest room, the temperature at air outlet place; Temperature sensor is sent to detected temperature signal in the Temperature sampler, and Temperature sampler passes the signal in the master controller, and master controller carries out storing in processing and transmitting to the storer to temperature signal; In each time period, the time is provided by clock chip; In addition; When carving air-conditioning unit parameter appearance fluctuation at a time; Master controller is with the setting value of relevant parameter and the stationary value of unit operation and the undulating quantity of appearance compare and judge whether to belong to unusual fluctuations before this; And note temperature parameter value and temporal information at this moment, above-mentioned temperature information and temporal information all are stored in the storer.The collection and the storing process of humidity information are: detect not comprovincial humidity through humidity sensor; Like indoor humidity and outside humidity; Humidity sensor is sent to detected moisture signal in the humidity collector, and the humidity collector passes the signal in the master controller, and master controller carries out storing in processing and transmitting to the storer to moisture signal; In each time period, the time is provided by clock chip; In addition; When carving air-conditioning unit parameter appearance fluctuation at a time; Master controller is with the setting value of relevant parameter and the stationary value of unit operation and the undulating quantity of appearance compare and judge whether to belong to unusual fluctuations before this; And note humidity parameter value and temporal information at this moment, above-mentioned humidity information and temporal information all are stored in the storer.The collection of pressure information and the process of storage are: detect not comprovincial pressure through pressure transducer; Like room pressure and pressure outside; Pressure transducer is sent to detected pressure signal in the pressure acquisition device, and the pressure acquisition device passes the signal in the master controller, and master controller carries out storing in processing and transmitting to the storer to pressure signal; In each time period, the time is provided by clock chip; In addition; When carving air-conditioning unit parameter appearance fluctuation at a time; Master controller is with the setting value of relevant parameter and the stationary value of unit operation and the undulating quantity of appearance compare and judge whether to belong to unusual fluctuations before this; And note pressure parameter value and temporal information at this moment, above-mentioned pressure information and temporal information all are stored in the storer.Can gather and the parameter that is stored in different periods, the motion of varying environment air-conditioning through above-mentioned pen recorder; These parameters will become the research and development air-conditioning provides the accurate data basis; Not only accelerate the speed of air-conditioning research and development, and improved the quality of research and development back air-conditioning.
As improvement, be connected with first sub-controller between electric quantity collector and the master controller.In order to alleviate the burden of master controller; Increase the real-time that information about power is gathered; Setting has first sub-controller of canned data function; Through first sub-controller record and canned data, and whenever by first sub-controller data of itself storing and corresponding temporal information are transferred in the master controller at regular intervals.
As improvement, also comprise second sub-controller, an end of second sub-controller is connected with master controller, and the other end of second sub-controller is connected with Temperature sampler, humidity collector and pressure acquisition device.In order to alleviate the burden of master controller; Increase the real-time that temperature, humidity and pressure information are gathered; Setting has second sub-controller of canned data function; Through second sub-controller record and canned data, and whenever by second sub-controller data of itself storing and corresponding temporal information are transferred in the master controller at regular intervals.
As improvement, be connected with the RS485 interface on the master controller.This structure is convenient to the information derivation or is convenient to download message from storer.
Description of drawings
Fig. 1 is the frame diagram of the utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further elaborated.
As shown in Figure 1, the train air-conditioning data logging plant comprises power supply, master controller, sub-controller, storer, clock chip.Power supply is used for supplying power to pen recorder; Master controller is used to receive data and deal with data; Storer is used to store the information and the temporal information of autonomous controller; Clock chip provides precise time to master controller, make each gather constantly and canned data corresponding one by one with the time.Be connected with first sub-controller and second sub-controller on the master controller; Connect all electric quantity collectors on first sub-controller; Can alleviate the burden of master controller like this and increase real time of data acquisition, electric quantity collector is used to gather the information about power on the air conditioner motor; Be connected with one second sub-controller on the master controller, be connected with more than one Temperature sampler, more than one humidity collector and more than one pressure acquisition device on second sub-controller; Be connected with temperature sensor on the Temperature sampler, be connected with humidity sensor on the humidity collector, be connected with pressure transducer on the pressure acquisition device; Be connected with the RS485 interface on the master controller, being convenient to derives information or be convenient to download message from storer.
Above-mentioned train can be realized collection and storage, the collection of humidity information and the collection and the storage of storage and pressure information to the collection of information about power and storage, temperature information with the air-conditioning parameter pen recorder.
Wherein, The process of information about power collection and storage is: the electrical parameter of gathering the air-conditioning unit through electric quantity collector; And electrical parameter is sent to first sub-controller storage, first sub-controller will comprise temporal information in a time period information about power is sent to the primary controller storage, like this; Through first sub-controller, can alleviate the burden of primary controller; In storing process, through clock chip correct time is provided, i.e. corresponding one group of electrical parameter of a time, described electrical parameter comprises electric current, voltage, energy consumption, energy consumption comprises active power and reactive power; In addition; When carving air-conditioning unit parameter appearance fluctuation at a time; Master controller is with the setting value of relevant parameter and the stationary value of unit operation and the undulating quantity of appearance compare and judge whether to belong to unusual fluctuations before this; And note electrical parameter value and temporal information at this moment, above-mentioned information about power and temporal information all are stored in the storer.
The collection and the storing process of temperature information are: detect not comprovincial temperature through temperature sensor; Like the temperature at air inlet place, the temperature in the guest room, the temperature at air outlet place; Temperature sensor is sent to detected temperature signal in the Temperature sampler; Temperature sampler passes the signal to second sub-controller, and second sub-controller sent information in the master controller in a time period, and master controller carries out storing in processing and transmitting to the storer to temperature signal; In each time period, the time is provided by clock chip; In addition; When carving air-conditioning unit parameter appearance fluctuation at a time; Master controller is with the setting value of relevant parameter and the stationary value of unit operation and the undulating quantity of appearance compare and judge whether to belong to unusual fluctuations before this; And note temperature parameter value and temporal information at this moment, above-mentioned temperature information and temporal information all are stored in the storer.
The collection and the storing process of humidity information are: detect not comprovincial humidity through humidity sensor; Like indoor humidity and outside humidity, humidity sensor is sent to detected moisture signal in the humidity collector, and the humidity collector passes the signal to second sub-controller; Second sub-controller sent information in the master controller in a time period; Master controller carries out storing in processing and transmitting to the storer to moisture signal, and in each time period, the time is provided by clock chip; In addition; When carving air-conditioning unit parameter appearance fluctuation at a time; Master controller is with the setting value of relevant parameter and the stationary value of unit operation and the undulating quantity of appearance compare and judge whether to belong to unusual fluctuations before this; And note humidity parameter value and temporal information at this moment, above-mentioned humidity information and temporal information all are stored in the storer.
The collection of pressure information and the process of storage are: detect not comprovincial pressure through pressure transducer; Like room pressure and pressure outside, pressure transducer is sent to detected pressure signal in the pressure acquisition device, and the pressure acquisition device passes the signal to second sub-controller; Second sub-controller sent information in the master controller in a time period; Master controller carries out storing in processing and transmitting to the storer to pressure signal, and in each time period, the time is provided by clock chip; In addition; When carving air-conditioning unit parameter appearance fluctuation at a time; Master controller is with the setting value of relevant parameter and the stationary value of unit operation and the undulating quantity of appearance compare and judge whether to belong to unusual fluctuations before this; And note pressure parameter value and temporal information at this moment, above-mentioned pressure information and temporal information all are stored in the storer.
Can gather and the parameter that is stored in different periods, the motion of varying environment air-conditioning through above-mentioned pen recorder; These parameters will become the research and development air-conditioning provides the accurate data basis; Not only accelerate the speed of air-conditioning research and development, and improved the quality of research and development back air-conditioning.
Claims (5)
1. train is used the air-conditioning parameter pen recorder; It is characterized in that: comprise master controller; Be connected with reservoir, clock chip on the master controller, be connected with more than one electric quantity collector, more than one Temperature sampler, more than one humidity collector and more than one pressure acquisition device on the master controller; Be connected with temperature sensor on the Temperature sampler, be connected with humidity sensor on the humidity collector, be connected with pressure transducer on the pressure acquisition device.
2. train according to claim 1 is used the air-conditioning parameter pen recorder, it is characterized in that: be connected with first sub-controller between electric quantity collector and the master controller.
3. train according to claim 2 is used the air-conditioning parameter pen recorder, it is characterized in that: corresponding all electric quantity collectors that connect of first sub-controller.
4. train according to claim 1 is used the air-conditioning parameter pen recorder; It is characterized in that: also comprise second sub-controller; One end of second sub-controller is connected with master controller, and the other end of second sub-controller is connected with Temperature sampler, humidity collector and pressure acquisition device.
5. train according to claim 4 is used the air-conditioning parameter pen recorder, it is characterized in that: be connected with the RS485 interface on the master controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205732972U CN202472768U (en) | 2011-12-30 | 2011-12-30 | Air conditioner parameter recording device for train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205732972U CN202472768U (en) | 2011-12-30 | 2011-12-30 | Air conditioner parameter recording device for train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202472768U true CN202472768U (en) | 2012-10-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205732972U Expired - Fee Related CN202472768U (en) | 2011-12-30 | 2011-12-30 | Air conditioner parameter recording device for train |
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| Country | Link |
|---|---|
| CN (1) | CN202472768U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104036560A (en) * | 2014-06-18 | 2014-09-10 | 长城汽车股份有限公司 | Environment recorder, vehicle-mounted system and interior environment reappearing system |
| CN106485808A (en) * | 2015-08-28 | 2017-03-08 | 研勤科技股份有限公司 | Vehicle event data recorder with environment detecting function |
-
2011
- 2011-12-30 CN CN2011205732972U patent/CN202472768U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104036560A (en) * | 2014-06-18 | 2014-09-10 | 长城汽车股份有限公司 | Environment recorder, vehicle-mounted system and interior environment reappearing system |
| CN104036560B (en) * | 2014-06-18 | 2017-08-25 | 长城汽车股份有限公司 | Environmental recorder, onboard system and environment inside car playback system |
| CN106485808A (en) * | 2015-08-28 | 2017-03-08 | 研勤科技股份有限公司 | Vehicle event data recorder with environment detecting function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20121003 Termination date: 20181230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |