CN103424148A - Vehicle and on-line monitoring system of electric fan for vehicle - Google Patents
Vehicle and on-line monitoring system of electric fan for vehicle Download PDFInfo
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- CN103424148A CN103424148A CN2013103845679A CN201310384567A CN103424148A CN 103424148 A CN103424148 A CN 103424148A CN 2013103845679 A CN2013103845679 A CN 2013103845679A CN 201310384567 A CN201310384567 A CN 201310384567A CN 103424148 A CN103424148 A CN 103424148A
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Abstract
The invention discloses a vehicle and an on-line monitoring system of an electric fan for the vehicle. The on-line monitoring system of the electric fan for the vehicle comprises a collection module, a controller module, a display module and a power module. The collection module is used for collecting operating data of the electric fan so as to generate collection signals; the controller module is connected with the collection module and used for processing the collection signals so as to generate on-line operating parameters of the electric fan; the display module is connected with the controller module and used for displaying the on-line operation data of the electric fan; the power module is connected with the controller module and used for supplying power to the controller module. The on-line monitoring system of the electric fan for the vehicle can monitor and collect the on-line operating parameters of the electric fan so that quality of electric fan sample pieces can be judged according to monitoring results, therefore, the quality and reliability of the electric fan sample pieces after the electric fan sample pieces are put into use can be guaranteed, then, vehicle performance of the vehicle after production can be improved, and failure rates can be decreased.
Description
Technical field
The present invention relates to the vehicle technology field, particularly a kind of on-line monitoring system and a kind of vehicle with this on-line monitoring system of the fan of the electronics for vehicle.
Background technology
Nowadays people more value the comfortableness of automobile and the reliability of parts, so there is strict requirement in automobile production manufacturer to the comfortableness of automobile and the reliability of parts, need the parts on car are detected before the automobile batch production, with the use that guarantees parts, meet company standard or national standard requirement.
Current electrical equipment Based Intelligent Control is applied more universal in contemporary automobile, and the electronics fan is also realized PWM(Pulse Width Modulation, pulse-length modulation by various intelligent objects) the stepless time adjustment function.The electronics fan is the important parts of car load cooling system, and the effect of electronics fan directly affects the dynamic property of automobile, so the electronics fan is also the part that client pays close attention to.If the performance of the fan of the electronics on car is undesirable, the performance of car load will directly be affected, both may delay the exploitation of vehicle, also may make failure rate after sale improve, so needing before the vehicle listing has sufficient checking to the key property of electronics fan, in electronics fan proof procedure, we will monitor in real time to its parameter, to guarantee the accuracy of operational process, current also do not have the supervisory system of a specialty to fan and carry out on-line monitoring the electronics of PWM control, in prior art, when test, just carry out monitoring before and after simple test, cause there will be following problem in test process:
(1) because the equipment of need power supply is more, so the power supply used is many, to operation, make troubles, also make troubles to wiring, the danger of wrong circuit is arranged simultaneously;
(2) can not monitor during data acquisition, may gather a large amount of invalid data, the data that collect can not be checked in time and must just can be obtained the result that we want through processing;
(3) the electronics fan can't be monitored its operating ambient temperature when work, affects serviceability and the safe handling of device after working temperature is too high, can't play a protective role to exemplar;
(4) the electronics fan can not be stored each duty when carrying out data acquisition, can't effectively prevent the damage of electronics fan.
These problems that prior art exists have not only extended the construction cycle greatly, and the accurate ruuning situation of detected electrons fan, cause after the vehicle volume production vehicle performance to reduce simultaneously and bring much unnecessary troubles to the user.
Summary of the invention
Purpose of the present invention is intended to solve the problems of the technologies described above at least to a certain extent.
For this reason, the object of the invention is to the on-line monitoring system that proposes a kind of vehicle and fan for the electronics of vehicle, can fan the real time execution process to electronics is monitored, is gathered, is stored, and according to monitored results, the quality of exemplar is judged, to guarantee quality and the reliability after exemplar comes into operation, thereby improve the vehicle performance after the vehicle volume production.
For reaching above-mentioned purpose, according to a first aspect of the invention, provide the on-line monitoring system of a kind of electronics for vehicle fan, comprising: acquisition module, for the operational data that gathers described electronics fan to generate collection signal; Controller module, described controller module is connected with described acquisition module, and described controller module is for being processed to generate the parameter that works online of described electronics fan to described collection signal; Display module, described display module is connected with described controller module, for showing the parameter that works online of described electronics fan; And power module, described power module is connected with described controller module, for giving described controller module power supply.
The on-line monitoring system of the fan of the electronics for vehicle proposed according to the embodiment of the present invention, gather the operational data of electronics fan by acquisition module to generate collection signal, controller module is processed to generate the parameter that works online of electronics fan to collection signal, display module shows the parameter that works online of electronics fan, thereby realize the parameter that works online of electronics fan is monitored, gather, according to monitored results, the quality of electronics fan exemplar is judged, thereby guarantee quality and reliability after electronics fan exemplar comes into operation, and then the vehicle performance after raising vehicle volume production.In addition, by special-purpose power module, for controller module, provide power supply, improve the utilization rate of power supply.
Wherein, in one embodiment of the invention, the parameter that works online of described electronics fan comprises one or more in working current, operating voltage, pwm signal, rotating speed, operating ambient temperature, realtime power and the consumption electric energy of described electronics fan.
Further, in one embodiment of the invention, the on-line monitoring system of the described fan of the electronics for vehicle also comprises: operational amplifier, described operational amplifier is connected respectively with described controller module with described acquisition module, and described operational amplifier sends to described controller module after the working current of the described electronics fan of described acquisition module collection is amplified; The first processing module, described the first processing module is connected respectively with described controller module with described acquisition module, and described the first processing module sends to described controller module after the operating voltage of the described electronics fan of described acquisition module collection is processed; The second processing module, described the second processing module is connected respectively with described controller module with described acquisition module, and described the second processing module sends to described controller module after the operating voltage of the pwm signal of the described electronics fan of described acquisition module collection is processed.
Further, in one embodiment of the invention, described controller module further comprises: an AD converting unit, and a described AD converting unit is connected with described operational amplifier, and a described AD converting unit is processed and is reduced the working current of the described electronics fan after amplifying; The 2nd AD converting unit, described the 2nd AD converting unit is connected with described the first processing module, and described the 2nd AD converting unit is gathered the operating voltage of the described electronics fan after processing; The 3rd AD converting unit, described the 3rd AD converting unit is connected with described the second processing module, and described the 3rd AD converting unit is gathered the operating voltage of the pwm signal of the described electronics fan after processing.
Further, in one embodiment of the invention, described acquisition module comprises current sensor, photoelectric sensor and temperature sensor.
In one embodiment of the invention, the on-line monitoring system of the described fan of the electronics for vehicle also comprises: memory module, and described memory module is connected with described controller module, and described memory module is for storing the running parameter of described electronics fan.
In one embodiment of the invention, the on-line monitoring system of the described fan of the electronics for vehicle also comprises: with the host computer that described controller module is connected, described host computer intercoms mutually with described controller module.
In one embodiment of the invention, the on-line monitoring system of the described fan of the electronics for vehicle also comprises the CAN transceiver, described controller module also comprises the CAN control module, and described CAN control module carries out data interaction by described CAN transceiver and CAN network.
In one embodiment of the invention, the on-line monitoring system of the described fan of the electronics for vehicle also comprises the external memory storage be connected with described controller module, and described external memory storage arranges the data of described pwm signal for storage.
For reaching above-mentioned purpose, according to a second aspect of the invention, provide a kind of vehicle, this vehicle comprises the on-line monitoring system of the above-mentioned fan of the electronics for vehicle.This vehicle gathers the operational data of electronics fan to generate collection signal by on-line monitoring system, and collection signal is processed to generate the parameter that works online that electronics is fanned, and the parameter that works online that shows the electronics fan, thereby realize the parameter that works online of electronics fan is monitored, gathered, according to monitored results, the quality of electronics fan exemplar is judged, thereby guarantee quality and reliability after electronics fan exemplar comes into operation, and then improve the vehicle performance after the vehicle volume production.
The aspect that the present invention is additional and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present invention.
The accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage will become from the following description of the accompanying drawings of embodiments and obviously and easily understand, wherein:
Fig. 1 is the block diagram according to the on-line monitoring system of the fan of the electronics for vehicle of the embodiment of the present invention;
Fig. 2 is according to an embodiment of the invention for the block diagram of the on-line monitoring system of the electronics of vehicle fan; With
The on-line monitoring system that Fig. 3 is the electronics for the vehicle fan of the specific embodiment according to the present invention realize schematic diagram.
Reference numeral:
Embodiment
Below describe embodiments of the invention in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label means same or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not be interpreted as limitation of the present invention.
Disclosing hereinafter provides many different embodiment or example to be used for realizing different structure of the present invention.Of the present invention open in order to simplify, hereinafter parts and the setting of specific examples are described.Certainly, they are only example, and purpose does not lie in restriction the present invention.In addition, the present invention can be in different examples repeat reference numerals and/or letter.This repetition is in order to simplify and purpose clearly, itself do not indicate the relation between discussed various embodiment and/or setting.In addition, the various specific technique the invention provides and the example of material, but those of ordinary skills can recognize the property of can be applicable to of other techniques and/or the use of other materials.In addition, First Characteristic described below Second Characteristic it " on " structure can comprise that the first and second Characteristics creations are for the direct embodiment of contact, also can comprise the embodiment of other Characteristics creation between the first and second features, such the first and second features may not be direct contacts.
In description of the invention, it should be noted that, unless otherwise prescribed and limit, term " installation ", " being connected ", " connection " should be done broad understanding, for example, can be mechanical connection or electrical connection, can be also the connection of two element internals, can be directly to be connected, and also can indirectly be connected by intermediary, for the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term.
With reference to following description and accompanying drawing, these and other aspects of embodiments of the invention will be known.These describe and accompanying drawing in, specifically disclose some specific implementations in embodiments of the invention, mean to implement some modes of the principle of embodiments of the invention, still should be appreciated that the scope of embodiments of the invention is not limited.On the contrary, embodiments of the invention comprise spirit and interior all changes, modification and the equivalent of intension scope that falls into additional claims.
The vehicle with reference to the accompanying drawings embodiment of the present invention proposed and the on-line monitoring system of fanning for the electronics of vehicle are described.
At first describe the on-line monitoring system according to the fan of the electronics for vehicle of the embodiment of the present invention with reference to the accompanying drawings.
As shown in Figure 1, the on-line monitoring system of fanning according to the electronics for vehicle of the embodiment of the present invention, comprising: acquisition module 100, controller module 200, display module 300 and power module 400.
In an embodiment of the present invention, acquisition module 100 for the operational data that gathers electronics fan to generate collection signal; Controller module 200 is connected with acquisition module 100, and controller module 200 is for being processed to generate the parameter that works online of electronics fan to collection signal; Display module 300 is connected with controller module 200, and display module 300 is for showing the parameter that works online of electronics fan; Power module 400 is connected with controller module 200, and power module 400 is for giving controller module 200 power supplies.Wherein, in one embodiment of the invention, power module 400 is special-purpose voltage transformation module, by power module 400, can be 5V voltage by the 12V voltage transitions, make it for controller module 200 for example carries out the supply of power supply for single-chip microcomputer, improve the utilization rate of power supply.
Wherein, in one embodiment of the invention, the parameter that works online of electronics fan comprises one or more in working current, operating voltage, pwm signal, rotating speed, operating ambient temperature, realtime power and the consumption electric energy of electronics fan.It should be noted that, in an embodiment of the present invention, electronics is fanned to obtain realtime power and to consume electric energy be that controller module 200 carries out integral and calculating by the real-time working voltage to the electronics fan and real-time working electric current and draws.
The on-line monitoring system of fanning according to the electronics for vehicle of the embodiment of the present invention, gather the operational data of electronics fan by acquisition module 100 to generate collection signal, 200 pairs of collection signals of controller module are processed to generate the parameter that works online of electronics fan, display module 300 shows the parameter that works online of electronics fan, thereby realize the parameter that works online of electronics fan is monitored, gathered, according to monitored results, the quality of exemplar is judged, thereby guarantee quality and reliability after exemplar comes into operation, and then improve the vehicle performance after the vehicle volume production.
Preferably, in one embodiment of the invention, as shown in Figure 2, the on-line monitoring system of the above-mentioned fan of the electronics for vehicle, also comprise: operational amplifier 500, the first processing module 600 and the second processing module 700.Particularly, operational amplifier 500 is connected respectively with controller module 200 with acquisition module 100, after the working current of the electronics fan that operational amplifier 500 gathers acquisition module 100 is amplified, sends to controller module 200; The first processing module 600 is connected respectively with controller module 200 with acquisition module 100, and the operating voltage of the electronics fan that the first processing module 600 gathers acquisition module 100 sends to controller module 200 after being processed; The second processing module 700 is connected respectively with controller module 200 with acquisition module 100, and the operating voltage of the pwm signal of the electronics fan that the second processing module 700 gathers acquisition module 100 sends to controller module 200 after being processed.
Further, as shown in Figure 3, controller module 200 further comprises: an AD converting unit 201, the 2nd AD converting unit 202 and the 3rd AD converting unit 203.Particularly, an AD converting unit 201 is connected with operational amplifier 500, and the working current of the electronics fan after 201 pairs of an AD converting units amplification is processed and reduced; The 2nd AD converting unit 202 is connected with the first processing module 600, and the operating voltage of the electronics fan after the 2nd 202 pairs of AD converting units processing is gathered; The 3rd AD converting unit 203 is connected with the second processing module 700, and the operating voltage of the pwm signal of the electronics fan after the 3rd 203 pairs of AD converting units processing is gathered.Controller module 200 will for example be shown for the LCD12832 liquid crystal display to display module 300 through the data transmission of processing and collect.It should be noted that, in an embodiment of the present invention, the operating voltage of the pwm signal of fanning by the electronics after 203 pairs of processing of the 3rd AD converting unit is gathered, being transferred to display module 300 is shown, the frequency that displaying contents comprises pwm signal, dutycycle, voltage etc., think that on-line monitoring provides convenience.
Further, in a specific embodiment of the present invention, as shown in Figure 3, acquisition module 100 comprises current sensor 101, photoelectric sensor 102 and temperature sensor 103.In a concrete example of the present invention, as shown in Figure 3, current sensor 101 is arranged on the GND place, to gather the working current of electronics fan, should be understood that, current sensor 101 can also be arranged on the VCC place.Particularly, gather the working current of electronics fan by current sensor 101, send for example AD converting unit 201 in single-chip microcomputer of controller module 200 after utilizing operational amplifier 500 that the working current of electronics fan is amplified to, the working current of electronics after the one 201 pairs of AD converting units amplification fan is processed and is reduced, and transfers out display module 300 and shown; Gather the rotating speed of electronics fan by photoelectric sensor 102, by the tach signal that collects through controller module 300 for example single-chip microcomputer be transferred to display module 300 after processing and analyzing and show; Gather the operating ambient temperature of electronics fan by temperature sensor 103, monitoring temperature in real time, and by controller module 200 for example single-chip microcomputer after processing, data are presented to display module 300 for example on the LCD12832 liquid crystal display.
Preferably, in one embodiment of the invention, as shown in Figure 3, the on-line monitoring system of the above-mentioned fan of the electronics for vehicle also comprises: memory module 800, memory module 800 is connected with controller module 200, and memory module 800 is for the running parameter of store electrons fan.By memory module 800, the running parameter of electronics fan is stored, effectively to prevent the damage of electronics fan.Wherein, in a concrete example of the present invention, as shown in Figure 3, memory module 800 comprises SD card module and SD card, speech, can, by through controller module 200 data that for example single-chip microcomputer is processed and gathered, being converted into the data that can store by the SD card module, be stored in the SD card.Should be understood that, the SD card of storage data can also be replaced by TF card etc.
In one embodiment of the invention, as shown in Figure 3, the on-line monitoring system of the above-mentioned fan of the electronics for vehicle also comprises: the host computer 900 be connected with controller module 200, host computer 900 intercoms mutually with controller module 200.Wherein, in one embodiment of the invention, host computer 900 can be PC computer etc.It should be noted that, in a concrete example of the present invention, by controller module 200 for example the RS232 port of single-chip microcomputer inside with computer terminal port, be connected, to realize that controller module 200 is connected with host computer 900, host computer 900 can arrange electronics and fan the frequency of parameter acquisition that works online, and can close some or a plurality of acquisition functions.Particularly, controller module 200 can pass through RS232 port and host computer 900 communications, controller module 200 acquisition process data, and host computer 900 shows and record in real time.Be understandable that, controller module 200 can also be connected with host computer 900 by other ports (ports such as RS485, USB), thus, by host computer 900 and controller module 200, intercom mutually, monitor in real time with the parameter that works online to the electronics fan, guarantee the running status of electronics fan.
Preferably, in one embodiment of the invention, as shown in Figure 3, the on-line monitoring system of the above-mentioned fan of the electronics for vehicle also comprises CAN(Controller Area Network, controller local area network) transceiver 1000, controller module 200 also comprises CAN control module 204, and CAN control module 204 carries out data interaction by CAN transceiver 1000 and CAN network, to realize warning and monitoring.
Preferably, in one embodiment of the invention, as shown in Figure 3, the on-line monitoring system of the above-mentioned fan of the electronics for vehicle also comprises the external memory storage 1100 be connected with controller module 200, and external memory storage 1100 arranges the data of pwm signal for storage.Particularly, controller module 200 for example single-chip microcomputer pass through I
2C(Inter-Integrated Circuit, the twin wire universal serial bus) bus is connected with external memory storage 1100, wherein, in an example of the present invention, outer memory module 1100 can be the 24C02 external memory storage, say, the data of pwm signal are set by the 24C02 external memory stores.Thus, the data that pwm signal is set by external memory storage 1100 storages are PWM parameters data, keep memory function, reduce the parameters time while at every turn bringing into use.
In a specific embodiment of the present invention, as shown in Figure 3, the principle that realizes of the on-line monitoring system of the above-mentioned fan of the electronics for vehicle is: at first according to the supply voltage of electronics fan, require to electronics fan pass electricity, then by plug connector, electronics fan and the on-line monitoring system of electronics fan are linked together, photoelectric sensor 102 and temperature sensor 103 are fixed in near the suitable position of electronics fan, by signals collecting line and controller module 200, connect together, finally by data line, the RS232 port is connected with computer terminal port, realize that controller module 200 is by RS232 port and host computer 900 communications, by controller module 200 for example the built-in CAN control module 204 of single-chip microcomputer with outside CAN transceiver 1000, be connected, realize and CAN network connecting communication, the information collected is forwarded to other CAN terminals, combination instrument for example, data collection station etc., to realize warning and monitoring.Be understandable that, in an embodiment of the present invention, electronics is fanned to circuit and on-line monitoring system connection, the data that collect in the electronics fan course of work can by the controller module 200 in on-line monitoring system for example single-chip microcomputer after processing, data are presented to display module 300 for example on the LCD12832 liquid crystal display, for on-line monitoring is provided convenience, according to monitored results, the quality of electronics fan exemplar is judged, thereby guarantee quality and reliability after electronics fan exemplar comes into operation, and then improve the vehicle performance after the vehicle volume production.
In sum, compared with prior art, the on-line monitoring system of the fan of the electronics for vehicle proposed according to the embodiment of the present invention has the following advantages: having the specialized voltages modular converter is power module, for controller module for example single-chip microcomputer power supply is provided, improve the utilization rate of power supply; Use operational amplifier, the first processing module and the second processing module and controller module etc. to carry out data-switching, convert the signal of our None-identified to can monitor digital signal, think that on-line monitoring provides convenience; Use the realizations such as host computer, CAN transceiver to monitor in real time the parameter that works online that gathers the electronics fan, guarantee the running status of electronics fan; The data that controller module such as single-chip microcomputer is processed and collected are converted into by memory module (storeies such as SD card, TF card) data that can store, are stored in memory module; By controller module for example single-chip microcomputer after processing, data are presented to display module for example on the LCD12832 liquid crystal display, think that on-line monitoring provides convenience, thereby according to monitored results, the quality of exemplar is judged, thereby guarantee quality and reliability after exemplar comes into operation, and then improve the vehicle performance after the vehicle volume production.
It should be noted that, above-mentioned on-line monitoring system is only a preferred version in the technology of the present invention.Be appreciated that; can carry out multiple variation, modification, replacement and modification to some other such as member overall dimensions, detecting sensor kind, control system etc. without departing from the principles and spirit of the present invention, all should drop in protection scope of the present invention.
In addition, according to second aspect present invention embodiment, also proposed a kind of vehicle, this vehicle comprises the on-line monitoring system of the above-mentioned fan of the electronics for vehicle.This vehicle gathers the operational data of electronics fan to generate collection signal by on-line monitoring system, and collection signal is processed to generate the parameter that works online that electronics is fanned, and the parameter that works online that shows the electronics fan, thereby realize the working current to the electronics fan, operating voltage, pwm signal, rotating speed, operating ambient temperature, realtime power and one or more parameters that work online that consume in electric energy are monitored, gather, according to monitored results, the quality of electronics fan exemplar is judged, thereby guarantee quality and reliability after electronics fan exemplar comes into operation, and then the vehicle performance after raising vehicle volume production.In addition, by the data to gathering, monitor in real time, guarantee the running status of electronics fan.
In the description of this instructions, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, for the ordinary skill in the art, be appreciated that without departing from the principles and spirit of the present invention and can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is by claims and be equal to and limit.
Claims (10)
1. the on-line monitoring system of the fan of the electronics for vehicle, is characterized in that, comprising:
Acquisition module, for the operational data that gathers described electronics fan to generate collection signal;
Controller module, described controller module is connected with described acquisition module, and described controller module is for being processed to generate the parameter that works online of described electronics fan to described collection signal;
Display module, described display module is connected with described controller module, for showing the parameter that works online of described electronics fan; And
Power module, described power module is connected with described controller module, for giving described controller module power supply.
2. the on-line monitoring system that the electronics for vehicle as claimed in claim 1 is fanned, it is characterized in that, the parameter that works online of described electronics fan comprises one or more in working current, operating voltage, pwm signal, rotating speed, operating ambient temperature, realtime power and the consumption electric energy of described electronics fan.
3. the on-line monitoring system of the fan of the electronics for vehicle as claimed in claim 2, is characterized in that, also comprises:
Operational amplifier, described operational amplifier is connected respectively with described controller module with described acquisition module, and described operational amplifier sends to described controller module after the working current of the described electronics fan of described acquisition module collection is amplified;
The first processing module, described the first processing module is connected respectively with described controller module with described acquisition module, and described the first processing module sends to described controller module after the operating voltage of the described electronics fan of described acquisition module collection is processed;
The second processing module, described the second processing module is connected respectively with described controller module with described acquisition module, and described the second processing module sends to described controller module after the operating voltage of the pwm signal of the described electronics fan of described acquisition module collection is processed.
4. the on-line monitoring system of the fan of the electronics for vehicle as claimed in claim 3, is characterized in that, described controller module further comprises:
The one AD converting unit, a described AD converting unit is connected with described operational amplifier, and a described AD converting unit is processed and is reduced the working current of the described electronics fan after amplifying;
The 2nd AD converting unit, described the 2nd AD converting unit is connected with described the first processing module, and described the 2nd AD converting unit is gathered the operating voltage of the described electronics fan after processing;
The 3rd AD converting unit, described the 3rd AD converting unit is connected with described the second processing module, and described the 3rd AD converting unit is gathered the operating voltage of the pwm signal of the described electronics fan after processing.
5. the on-line monitoring system of the fan of the electronics for vehicle as claimed in claim 2, is characterized in that, described acquisition module comprises current sensor, photoelectric sensor and temperature sensor.
6. the on-line monitoring system of the fan of the electronics for vehicle as claimed in claim 1, is characterized in that, also comprises:
Memory module, described memory module is connected with described controller module, and described memory module is for storing the running parameter of described electronics fan.
7. the on-line monitoring system of the fan of the electronics for vehicle as claimed in claim 1, is characterized in that, also comprise the host computer be connected with described controller module, described host computer intercoms mutually with described controller module.
8. the on-line monitoring system that the electronics for vehicle as claimed in claim 1 is fanned, it is characterized in that, also comprise the CAN transceiver, described controller module also comprises the CAN control module, and described CAN control module carries out data interaction by described CAN transceiver and CAN network.
9. the on-line monitoring system of the fan of the electronics for vehicle as claimed in claim 2, is characterized in that, also comprises the external memory storage be connected with described controller module, and described external memory storage arranges the data of described pwm signal for storage.
10. a vehicle, is characterized in that, comprises the on-line monitoring system of the fan of the electronics for vehicle as described as claim 1-9 any one.
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| CN110493521A (en) * | 2019-08-22 | 2019-11-22 | 爱驰汽车有限公司 | Automatic Pilot camera control method, device, electronic equipment, storage medium |
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