CN204423074U - A kind of monitoring temperature protective device - Google Patents
A kind of monitoring temperature protective device Download PDFInfo
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- CN204423074U CN204423074U CN201420845467.1U CN201420845467U CN204423074U CN 204423074 U CN204423074 U CN 204423074U CN 201420845467 U CN201420845467 U CN 201420845467U CN 204423074 U CN204423074 U CN 204423074U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model relates to a kind of monitoring temperature protective device, belongs to the monitoring temperature protective device of automatic clutch for car durability experiment platform.Comprise a Upper machine communication module, a command analysis module, a temperature monitoring module, a data storage module, time monitoring module, a power switching module.Advantage is novel structure, according to the characteristic of different model system product, can set the parameters such as different environment temperature limit values, product temperature limit value, test period, assisted the experiment of product, experimenter freed from uninteresting monitoring temperature.
Description
Technical field
The utility model belongs to the monitoring temperature protective device of automatic clutch for car durability experiment platform.
Background technology
Clutch coupling is the vitals of automobile dynamic system, which is responsible and cuts off carrying out between power with engine and the work be connected.When urban road or complicated highway section are driven, one of parts that clutch coupling has become us the most used, automatic lookup clutch mainly realizes by machinery, electronics, hydraulic pressure the autonomous system that automatic control clutch is separated and combines, and is made up of parts such as clutch drive, control computer, shift sensor, wire harness.
Control computer in automatic lookup clutch system is according to vehicle-state (speed of a motor vehicle, rotating speed, throttle; braking brake; gearshift) in conjunction with the intention of driver, simulate classic driving technology, by time and the speeds control clutch drive of the best; make clutch coupling quick separating and steadily combine; reach starting comfortable with smooth gear shifting, avoid empty oil simultaneously and stop working while keeping manual gear vehicle Driving, reach and alleviate driving fatigue; reduce automobile fuel consumption, the object of protection engine.
Developing or putting into production in process, for guaranteeing normal work, also need to carry out testing inspection, the temperature of monitoring of environmental temperature, motor is needed in the process of doing experiment, when temperature is too high, need to cut off the electricity supply in time, avoid system or testing table to damage, need to record simultaneously complete test time, current experiment environment temperature, motor temperature.If temperature when being equipped with staff's monitoring test special can waste a large amount of labor costs, because needing the device for monitoring temperature and protection a bit, experimenter to be freed from uninteresting monitoring temperature.
Summary of the invention
The utility model provides a kind of monitoring temperature protective device, causes the problem of wasting a large amount of labor costs with the temperature solved when testing by personnel control at present.
The technical scheme that the utility model is taked is: comprise a Upper machine communication module, a command analysis module, a temperature monitoring module, a data storage module, time monitoring module, a power switching module,
Wherein Upper machine communication module is used for an external host computer, and the information such as various temperature limits, endurance, data recording frequency that host computer is arranged is sent to command analysis module;
Wherein command analysis module is used for obtaining by Upper machine communication module the monitor command inputted from host computer, and can send a command analysis information;
Wherein temperature monitoring module has four passages, sends to data storage module for gathering four road temperature informations simultaneously, is used as the temperature parameter of monitoring in real time;
Wherein the form that the temperature value needing to preserve, the time of corresponding temperature value, the value that whether transfinites specify by communications protocol is packed by data storage module, is sent to host computer, resolves for it, controls by Upper machine communication module;
Wherein time monitoring module is used for controlling monitoring period, and when command analysis module parses the monitoring period not reaching setting, then monitor continuation, power switching module works on; When command analysis module parses the monitoring period reaching setting, then monitor stopping, power switching module quits work;
Wherein power switching module is used for the order of response time monitoring module, simultaneously also for the order of response temperature monitoring module, when Current Temperatures reaches default temperature limit, for the product protected endurance test equipment and do long duration test then stops monitoring, power switching module quits work; When Current Temperatures does not reach default temperature limit, then monitor continuation, power switching module works on.
A kind of embodiment of the utility model is, data storage module comprises preserves module, limit value preservation module, power-off preservation module in real time, and the time interval that the information needing to preserve sets with host computer sends to host computer to preserve by after set form packing through Upper machine communication module by described real-time preservation module; It is send to host computer to preserve by after set form packing through Upper machine communication module the information needing to preserve when dut temperature reaches default temperature limit that described limit value preserves module, it is after detecting that installation's power source disconnects that module is preserved in described power-off, immediately the information needing to preserve is write in the flash internal memory of single-chip microcomputer, send to host computer to preserve by Upper machine communication module until next time after start.
A kind of embodiment of the utility model is, temperature monitoring module comprises environmental temperature monitoring module, motor temperature monitoring module, 2 backup temperature monitoring modules, the temperature information of collection and the limit value information preset compare by described environmental temperature monitoring module, whether will reach the information such as limit value after contrast and send to data storage module, the temperature information of collection and the limit value information preset compare by described motor temperature monitoring module, whether will reach the information such as limit value after contrast and send to data storage module, the temperature information of collection and the limit value information preset compare by described backup temperature monitoring module, whether will reach the information such as limit value after contrast and send to data storage module.
A kind of embodiment of the utility model is, time monitoring module comprises fixed logging modle frequently, timing monitoring module in real time, described fixed logging modle frequently is in real time according to the temporal frequency requirement of the time recording preset, with the time interval of presetting, packed preservation information is sent to host computer by Upper machine communication module, described timing monitoring module is cut off the electricity supply according to the long duration test time value preset and is reached the object of the time controlling long duration test.
The utility model advantage is novel structure, can according to the characteristic of different model system product, set the parameters such as different environment temperature limit values, product temperature limit value, test period, assisted the experiment of product, experimenter is freed from uninteresting monitoring temperature.
Accompanying drawing explanation
Fig. 1 is structural principle block diagram of the present utility model;
Fig. 2 is the structural principle block diagram of a kind of embodiment of the utility model.
Embodiment
In order to the technical characteristic to utility model, object and effect have understanding clearly, now contrast accompanying drawing and embodiment of the present utility model is described, label identical in the various figures represents that structure is identical or structure is similar but the parts that function is identical.
For making simplified form, only schematically indicate the part relevant to the utility model in each figure, they do not represent its practical structures as product.In addition, be convenient to make simplified form understand, there are the parts of identical structure or function in some figure, only schematically depict one of them, or only marked one of them.
In this article, " one " not only represents " only this ", also can represent the situation of " more than one ".
As shown in Figure 1, the utility model comprises a Upper machine communication module 10, command analysis module 20, data storage module 30, temperature monitoring module 40, time monitoring module 50, power switching module 60.Upper machine communication module 10 can an external host computer 70.Command analysis module 20 obtains the test command inputted from host computer 70 by Upper machine communication module 10, and an exportable command analysis information.After data storage module 30 receives command analysis information, computing can draw the mode that data are preserved, send to Upper machine communication module 10 according to the data packing which will be preserved.The limit value information set in the temperature information of collection and host computer 70 can compare by temperature monitoring module 40, then the result after contrast is sent to data storage module 30.Time monitoring module 50 is connected with command analysis module 20, by calculating the pattern of time monitoring, and monitoring according to this pattern, finally the state of monitoring and result being sent to Upper machine communication module 10.Power switching module 60 receives the open and close operation of the command information execution power supply of command analysis module.
During use, be connected with a host computer 70 by Upper machine communication module 10, and temperature monitoring module 40 is connected with measured body.Tester can pass through the order of host computer 70 input monitoring, by Upper machine communication module 10, command analysis module 20 can receive monitor command, and monitor command is resolved, need to start several roads monitoring temperature passage to analyze, the information such as limit value, monitoring period, data preservation form of each road monitoring temperature passage, preserves by the data preservation content of regulation in parsing, data the information package that form will be preserved after data storage module 30 receives this order.Temperature monitoring module 40 determines the passage of monitoring temperature, temperature limit that each passage is corresponding after receiving resolve command.Time monitoring module 50 is determined after receiving resolve command to preserve the frequency of data or the time of timing monitoring in real time.So the temperature of the monitoring temperature passage of correspondence and relevant information are sent to Upper machine communication module 10 according to the data that host computer 70 sets form of preserving with the monitoring period set by monitoring temperature protective device, preserve after host computer 70 reads and resolves and display.
Fig. 2 is in order to illustrate the structure of another kind of exemplary embodiment.As shown in Figure 2, data storage module 30 also comprises preservation module 31, limit value preservation module 32, power-off preservation module 33 in real time.Wherein preserve the information that will preserve of module in real time to pack in real time transmission.Limit value is preserved module and the temperature information of Real-time Collection and limit value is compared, and when only having current real time temperature to reach temperature limit, just the information package of preserving is sent.Power-off to be preserved module and is only write in single-chip microcomputer flash internal memory by the information package of power-cut time; check for after starting up next time; be used for preventing unexpected power-off from causing long duration test temperature monitoring information to be lost, the durable monitoring temperature work of the automatic lookup clutch system ACS before can having continued power-off after the long duration test monitoring temperature protective device again starting automatic lookup clutch system ACS.
As shown in Figure 2, temperature monitoring module 40 also comprises an environmental temperature monitoring module 41, motor temperature monitoring module 42, two backup temperature monitoring modules 43 and 44.After environmental temperature monitoring module acquires to environment temperature, the temperature limit of this value and this passage is compared, and the acquisition time of comparing result and Current Temperatures is sent to data storage module 30.After motor temperature monitoring module collects motor temperature, the temperature limit of this value and this passage is compared, and the acquisition time of comparing result and Current Temperatures is sent to data storage module 30.Two backup temperature monitoring modules can be used to other temperature informations of acquisition monitoring, and mode of operation is with environmental temperature monitoring module 41, motor temperature monitoring module 42.
As shown in Figure 2, time monitoring module also comprises fixed logging modle frequently, a timing monitoring module in real time.In real time fixed logging modle frequently the frequency values of the real time record set at host computer can be parsed (by minute in units of, every 2 minutes records once, then this frequency values is 2), and according to this frequency, the preservation information after packing being sent to host computer through Upper machine communication module, the information of reception is preserved and is shown by host computer again.Monitoring period presetting for host computer parses by timing monitoring module, when the monitoring temperature time reaches this preset value, temperature value now and relevant information packing are sent to host computer through Upper machine communication module and start power switching module and disconnects, stop long duration test monitoring temperature, host computer is preserved after the information analysis of reception again.
Monitoring temperature protective device can according to the different requirements of test, setup times, temperature limit, and this device has four road temperature monitoring modules, can gather simultaneously and monitor four road temperature informations, for test provides flexible, reliable monitoring temperature mode.
In this article, " schematically " expression " serves as example, example or explanation ", not should by being described to any diagram of " schematically " in this article, embodiment is interpreted as a kind of preferred or have more the technical scheme of advantage.
Be to be understood that, although this instructions describes according to each embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of instructions is only for clarity sake, those skilled in the art should by instructions integrally, technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
A series of detailed description listed is above only illustrating for possible embodiments of the present utility model; they are also not used to limit protection domain of the present utility model, all do not depart from the utility model skill Equivalent embodiments of doing of spirit or change all should be included within protection domain of the present utility model.
Claims (4)
1. a monitoring temperature protective device, is characterized in that, comprises a Upper machine communication module, a command analysis module, a temperature monitoring module, a data storage module, time monitoring module, a power switching module, wherein:
Described Upper machine communication module is used for an external host computer, and the temperature limit arranged by host computer, endurance, data recording frequency information send to command analysis module;
Described command analysis module is used for obtaining by Upper machine communication module the monitor command inputted from host computer, and can send a command analysis information;
Described temperature monitoring module has four passages, sends to data storage module for gathering four road temperature informations simultaneously, is used as the temperature parameter of monitoring in real time;
The form packing that the temperature value needing to preserve, the time of corresponding temperature value, the value that whether transfinites specify by communications protocol by described data storage module, is sent to host computer by Upper machine communication module, resolves for it, controls;
Described time monitoring module is used for controlling monitoring period, and when command analysis module parses the monitoring period not reaching setting, then monitor continuation, power switching module works on; When command analysis module parses the monitoring period reaching setting, then monitor stopping, power switching module quits work;
Described power switching module is used for the order of response time monitoring module, simultaneously also for the order of response temperature monitoring module, when Current Temperatures reaches default temperature limit, for the product protected endurance test equipment and do long duration test then stops monitoring, power switching module quits work; When Current Temperatures does not reach default temperature limit, then monitor continuation, power switching module works on.
2. a kind of monitoring temperature protective device according to claim 1, it is characterized in that: data storage module comprises preserves module, limit value preservation module, power-off preservation module in real time, and the time interval that the information needing to preserve sets with host computer sends to host computer to preserve by after set form packing through Upper machine communication module by described real-time preservation module; It is send to host computer to preserve by after set form packing through Upper machine communication module the information needing to preserve when dut temperature reaches default temperature limit that described limit value preserves module, it is after detecting that installation's power source disconnects that module is preserved in described power-off, immediately the information needing to preserve is write in the flash internal memory of single-chip microcomputer, send to host computer to preserve by Upper machine communication module until next time after start.
3. a kind of monitoring temperature protective device according to claim 1, it is characterized in that: temperature monitoring module comprises environmental temperature monitoring module, motor temperature monitoring module, 2 backup temperature monitoring modules, the temperature information of collection and the limit value information preset compare by described environmental temperature monitoring module, whether will reach limit value information after contrast and send to data storage module, the temperature information of collection and the limit value information preset compare by described motor temperature monitoring module, whether will reach limit value information after contrast and send to data storage module, the temperature information of collection and the limit value information preset compare by described backup temperature monitoring module, whether will reach limit value information after contrast and send to data storage module.
4. a kind of monitoring temperature protective device according to claim 1; it is characterized in that: time monitoring module comprises fixed logging modle frequently, timing monitoring module in real time; described fixed logging modle frequently is in real time according to the temporal frequency requirement of the time recording preset; with the time interval of presetting, packed preservation information is sent to host computer by Upper machine communication module, described timing monitoring module is cut off the electricity supply according to the long duration test time value preset and is reached the object of the time controlling long duration test.
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| CN201420845467.1U CN204423074U (en) | 2014-12-28 | 2014-12-28 | A kind of monitoring temperature protective device |
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| CN201420845467.1U CN204423074U (en) | 2014-12-28 | 2014-12-28 | A kind of monitoring temperature protective device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112874499A (en) * | 2021-01-15 | 2021-06-01 | 合肥青冠机电科技有限公司 | Brake monitoring system |
| CN114274899A (en) * | 2022-01-20 | 2022-04-05 | 吴汉林 | Direct current motor assembly and whole vehicle control system |
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2014
- 2014-12-28 CN CN201420845467.1U patent/CN204423074U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112874499A (en) * | 2021-01-15 | 2021-06-01 | 合肥青冠机电科技有限公司 | Brake monitoring system |
| CN114274899A (en) * | 2022-01-20 | 2022-04-05 | 吴汉林 | Direct current motor assembly and whole vehicle control system |
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