Utility model content
The utility model is intended to solve one of technical matters in above-mentioned correlation technique at least to a certain extent.
For this reason, an object of the present utility model is the identification system proposing a kind of automobile electronic module, and this system can improve recognition efficiency and accuracy, simple and convenient.
Another object of the present utility model is to propose a kind of automobile electronic module.
Another object of the present utility model is to propose a kind of vehicle.
For achieving the above object, the utility model proposes a kind of identification system of automobile electronic module on the one hand, comprise: automobile electronic module, comprise: interface, memory cell and control unit, wherein, described cell stores has the identity information of described automobile electronic module, and described identity information is communications protocol one-time write by making an appointment, described control unit is connected with described memory cell with described interface respectively, to read described identity information from described memory cell; Automotive telematics administration module, described automotive telematics administration module is connected with described automobile electronic module, after described automobile electronic module powers on, by the identity information of automobile electronic module described in the interface of described automobile electronic module, and record the power cut-off information of described automobile electronic module; And car networking cloud platform, described car networking cloud platform is connected with described automotive telematics administration module, to receive the identity information of the described automobile electronic module that described automotive telematics administration module is uploaded, and the identity information of described automobile electronic module is verified, and according to described power cut-off information, fault detection is carried out to vehicle.
According to the identification system of the automobile electronic module that the utility model proposes, by the identity information of the cell stores automobile electronic module of automobile electronic module, and be uploaded to car networked platforms, thus the identity information of automobile electronic module is verified, to realize object automobile electronic module being identified automatically to its identity information, complete and automatically review, and improve recognition efficiency and accuracy, and by record power cut-off information, vehicle is carried out to the autonomous maintenance of automotive aftermarket under the Internet era that fault detection being conducive to current and user, improve the experience of user.
In addition, following additional technical characteristic can also be had according to the identification system of the above-mentioned automobile electronic module of the utility model:
Further, described interface comprises: power interface, and described power interface is connected with power supply; IO interface, described IO interface is connected with described control unit; And bus interface, described bus interface is connected with described automotive telematics administration module with described control unit respectively.
Further, described bus interface is CAN interface.
Further, described memory cell comprises: program storage unit (PSU), and described program storage unit (PSU) is connected with described control unit, with storage execute program; And identity information storage unit, described identity information storage unit is connected with described control unit, to store the identity information of described automobile electronic module.
Further, described automotive telematics administration module has identity identification information, and described car networking cloud platform also for receiving described identity identification information, and is verified described identity identification information.
Further, described automobile electronic module can be multiple.
The utility model proposes a kind of automobile electronic module on the other hand, comprising: interface; Memory cell, described cell stores has the identity information of described automobile electronic module, and described identity information is communications protocol one-time write by making an appointment; And control unit, described control unit is connected with described memory cell with described interface respectively, to read described identity information from described memory cell.
According to the automobile electronic module that the utility model proposes, by the identity information of cell stores automobile electronic module, thus the identity information of automobile electronic module is verified, to realize object automobile electronic module being identified automatically to its identity information, complete and automatically review, and improve recognition efficiency and accuracy, the autonomous maintenance of the automotive aftermarket under the Internet era of being conducive to current and user, improve the experience of user.
In addition, above-mentioned according to the utility model automobile electronic module can also have following additional technical characteristic:
Further, described interface comprises: power interface, and described power interface is connected with power supply; IO interface, described IO interface is connected with described control unit; And bus interface, described bus interface is connected with described automotive telematics administration module with described control unit respectively.
Further, described memory cell comprises: program storage unit (PSU), and described program storage unit (PSU) is connected with described control unit, with storage execute program; And identity information storage unit, described identity information storage unit is connected with described control unit, to store the identity information of described automobile electronic module.
The utility model proposes a kind of vehicle more on the one hand, comprise: automobile electronic module and automotive telematics administration module, wherein, described automobile electronic module is above-mentioned automobile electronic module, and described automotive telematics administration module is above-mentioned automotive telematics administration module.
According to the vehicle that the utility model proposes, by the identity information of the cell stores automobile electronic module of automobile electronic module, and be uploaded to car networked platforms, thus the identity information of automobile electronic module is verified, to realize object automobile electronic module being identified automatically to its identity information, complete and automatically review, and improve recognition efficiency and accuracy, the autonomous maintenance of the automotive aftermarket under the Internet era of being conducive to current and user, improves the experience of user.
The aspect that the utility model is additional and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
Describe the automobile electronic module and identification system, vehicle that propose according to the utility model embodiment with reference to the accompanying drawings, describe the identification system of the automobile electronic module proposed according to the utility model embodiment first with reference to the accompanying drawings.With reference to shown in Fig. 1, the identification system 10 of this automobile electronic module comprises: automobile electronic module 100, automotive telematics administration module 200 and car networking cloud platform 300.
Wherein, automobile electronic module 100 comprises: interface 101, memory cell 102 and control unit 103, wherein, memory cell 102 stores the identity information of automobile electronic module 100, identity information is communications protocol one-time write by making an appointment, control unit 103 is connected with memory cell 102 with interface 101 respectively, to read identity information from memory cell 102.Automotive telematics administration module 200 is connected with automobile electronic module 100, after automobile electronic module 100 powers on, received the identity information of automobile electronic module 100 by the interface 101 of automobile electronic module 100, and record the power cut-off information of automobile electronic module 100.Car networking cloud platform 300 is connected with automotive telematics administration module 200, to receive the identity information of the automobile electronic module 100 that automotive telematics administration module 200 is uploaded, and the identity information of automobile electronic module 100 is verified, and according to power cut-off information, fault detection is carried out to vehicle.The identification system 10 of the utility model embodiment can identify its identity information automatically to automobile electronic module 100 (electronic unit), realize automatically reviewing, and improve recognition efficiency and accuracy, and carry out fault detection by record power cut-off information to vehicle, thus vehicle maintenance and repair unit is not needed to participate in so that car owner independently keeps in repair.
Further, with reference to shown in Fig. 2, in an embodiment of the present utility model, automobile electronic module 100 can be multiple.
Further, in an embodiment of the present utility model, with reference to shown in Fig. 3, interface 101 comprises: power interface 1011, IO interface 1012 and bus interface 1013.
Wherein, power interface 1011 is connected with power supply 104 (power subsystem unit).IO interface 1012 is connected with control unit 103.Bus interface 1013 is connected with automotive telematics administration module 200 with control unit 103 respectively.
In addition, in embodiment of the present utility model, with reference to shown in Fig. 3, the automobile electronic module 100 of the utility model embodiment can also comprise input and output driver element 105 and bus driver unit 106.
Wherein, input and output driver element 105 is connected by internal bus 107 with IO interface 1012 with control unit 103 respectively, and input and output driver element 105 works for driving IO interface 1012.Bus driver unit 106 is connected by internal bus 107 with bus interface 1013 with control unit 103 respectively, and bus driver unit 106 works for driving bus interface 1013.
Preferably, in an embodiment of the present utility model, with reference to shown in Fig. 2, bus interface 1013 can be CAN interface, to make automobile electronic module 100 be connected by automobile bus 400 with automotive telematics administration module 200, to communicate.
Further, in an embodiment of the present utility model, with reference to shown in Fig. 3, memory cell 102 comprises: program storage unit (PSU) 1021 and identity information storage unit 1022.
Wherein, program storage unit (PSU) 1021 is connected, with storage execute program by internal bus 107 with control unit 103.Identity information storage unit 1022 is connected, to store the identity information of automobile electronic module 100 by internal bus 107 with control unit 103.In embodiment of the present utility model, the executive routine control inputs that control unit 103 can store according to program storage unit (PSU) 1021 exports driver element 105 and bus driver unit 106.
It should be noted that, identity information and executive routine also can be stored in a memory cell, and namely program storage unit (PSU) 1021 and identity information storage unit 1022 can be integrated into a memory cell, to reduce costs, thus make structure more simple, reduce structure complexity.
In a specific embodiment of the present utility model, identity information storage unit 1022 can be welded and fixed on a modular circuit board in integrated circuit form, and not by independent storage devices such as storage cards, is connected with module board by the form of connector.
Particularly, store automobile electronic module 100 independently identity information in identity information storage unit 1022, this identity information at least comprises name code and the production batch code of these parts.In the utility model embodiment, identity information can be when automobile electronic module 100 dispatches from the factory in one-time write identity information storage unit 1022, normally cannot revise after automobile electronic module 100 dispatches from the factory and again write, simultaneously, this identity information has uniqueness, but do not get rid of by manufacturer automobile electronic module 100 to be reclaimed after to be carried out again the amendment of identity information by ad hoc approach.
In addition, in an embodiment of the present utility model, automotive telematics administration module 200 can have identity identification information, car networking cloud platform 300 also for receiving the identity identification information of automotive telematics administration module 200, and is verified the identity identification information of automotive telematics administration module 200.
In brief, automotive telematics administration module 200 also can have oneself independently identity identification information.
Particularly, in an embodiment of the present utility model, with reference to shown in Fig. 4, when the automobile electronic module 100 of the utility model embodiment runs, when namely automobile electronic module 100 re-powers, first automobile electronic module 100 carries out initialization to its port, then just apply for automobile bus 400, the identity information self be stored in identity information storage unit 1022 is sent to automotive telematics administration module 200, automotive telematics administration module 200 carries out keeping in or sending to car networking cloud platform 300 immediately also uploading to it when receiving this identity information.Thus, as long as the automobile electronic module on automobile 100 re-powers, this automobile electronic module 100 just sends once self identity information by bus interface 1013, car networking cloud platform 300 just can realize automatically reviewing automobile electronic module 100 according to this identity information sent.And, the cloud platform of car networking if desired 300 also can initiatively to automotive telematics administration module 200 send about some or certain several automobile electronic module 100 identity information ask for application, automobile electronic module 100 receives this when asking for application, just sends corresponding identity information to electronic communication administration module 200.Thus, automatically reviewing automobile electronic module 100 is also achieved.Because the identity information of automobile electronic module 100 has uniqueness, car networking cloud platform 300 accurately can be reviewed it according to the identity information obtained, and the mutation analysis simultaneously according to identity information is monitored vehicle failure and analyzes.
In sum, in automobile electronic module 100 operational process of the utility model embodiment, the identity information of module only can be read in both cases: the first situation, when automobile electronic module 100 powers on, first this automobile electronic module 100 sends its identity information to automotive telematics administration module 200 by the bus be attached thereto, and is temporarily stored or immediately send to car networking cloud platform by automotive telematics administration module 200 to this identity information; The second situation, when car networking cloud platform 300 by automotive telematics administration module 200 to some on automobile or certain several automobile electronic module 100 asks for its identity information time, automobile electronic module 100 sends corresponding identity information to automotive telematics administration module 200.
Importantly, automotive telematics administration module 200 is also for recording the power cut-off information of automobile electronic module 100, and car networking cloud platform 300 carries out fault detection according to power cut-off information to vehicle.
Particularly, whether automotive telematics administration module 200 was also broken electric for monitoring automobile electronic module 100 and was again gone up electricity, to carry out automatic statistical analysis to the maintenance replacement process of automobile electronic module 100, under contributing to car networked mode, large data analysis is carried out to vehicle failure monitoring.
For example, the electricity if an automobile electronic module was broken, then can think the problem of this automobile electronic module; The electricity if multiple automobile electronic module was broken all within a certain period of time, then can show that other automobile components relevant to this power-off modular are replaced serviced probability by the network data analysis of cloud platform 300 of car, wherein, other automobile components can be the automobile components of non-electronic module class, and it cannot store identity information as pure mechanical part.The identification system of the utility model embodiment is on the basis that car is networked, by monitoring the power cut-off information (power-off and electrifying condition) of automobile electronic module, the object of automatically and accurately reviewing in market realize automobile under the support of large data analysis after, automatic statistical analysis can be carried out to the maintenance replacement process of vehicle electronics parts, thus complete the fault detection to vehicle.
According to the identification system of the automobile electronic module that the utility model proposes, by the identity information of the cell stores automobile electronic module of automobile electronic module, and be uploaded to car networked platforms, thus the identity information of automobile electronic module is verified, to realize object automobile electronic module being identified automatically to its identity information, complete and automatically review, and improve recognition efficiency and accuracy, and by record power cut-off information, fault detection is carried out to vehicle, without the need to the participation of automobile after-sales service unit in implementation procedure, effectively ensure that the validity that electronic module is reviewed, be conducive to the autonomous maintenance of user, reduce the cost of trace back process simultaneously, improve the experience of user, and automatic statistical analysis can be carried out to the maintenance replacement process of vehicle electronics parts, under contributing to car networked mode, large data analysis is carried out to vehicle failure monitoring, thus the Internet era of being conducive to current under automotive aftermarket.
Secondly, the automobile electronic module proposed according to utility model embodiment is described with reference to the accompanying drawings.With reference to shown in Fig. 5, the automobile electronic module 20 of the utility model embodiment comprises: interface 21, memory cell 22 and control unit 23.
Wherein, memory cell 22 stores the identity information of automobile electronic module 20, and identity information is communications protocol one-time write by making an appointment.Control unit 23 is connected with memory cell 22 with interface 21 respectively, to read identity information from memory cell 22.The automobile electronic module 20 of the utility model embodiment by storing identity information, thus is verified the identity information of automobile electronic module 20, to realize object automobile electronic module 20 being identified automatically to its identity information, completes and automatically reviews.
Further, in an embodiment of the present utility model, with reference to shown in Fig. 6, interface 21 comprises: power interface 211, IO interface 212 and bus interface 213.
Wherein, power interface 211 is connected with power supply.IO interface 212 is connected with control unit 23.Bus interface 213 is connected with automotive telematics administration module with control unit 23 respectively.
Further, in an embodiment of the present utility model, with reference to shown in Fig. 6, memory cell 22 comprises: program storage unit (PSU) 221 and identity information storage unit 222.
Wherein, program storage unit (PSU) 221 is connected with control unit 23, with storage execute program.Identity information storage unit 222 is connected with control unit 23, to store the identity information of automobile electronic module 20.
It should be noted that, the specific implementation of the automobile electronic module in the specific implementation of the automobile electronic module of the utility model embodiment and the identification system of automobile electronic module is similar, in order to reduce redundancy, does not repeat herein.
According to the automobile electronic module that the utility model proposes, by the identity information of cell stores automobile electronic module, and be uploaded to car networked platforms, thus the identity information of automobile electronic module is verified, to realize object automobile electronic module being identified automatically to its identity information, complete and automatically review, and improve recognition efficiency and accuracy, and by record power cut-off information, fault detection is carried out to vehicle, without the need to the participation of automobile after-sales service unit in implementation procedure, effectively ensure that the validity that electronic module is reviewed, be conducive to the autonomous maintenance of user, reduce the cost of trace back process simultaneously, improve the experience of user, and automatic statistical analysis can be carried out to the maintenance replacement process of vehicle electronics parts, under contributing to car networked mode, large data analysis is carried out to vehicle failure monitoring, thus the Internet era of being conducive to current under automotive aftermarket.
In addition, the utility model embodiment also proposed a kind of vehicle.This vehicle comprises the identification system of above-mentioned automobile electronic module.This vehicle can by the identity information of the cell stores automobile electronic module of automobile electronic module, and be uploaded to car networked platforms, thus the identity information of automobile electronic module is verified, to realize object automobile electronic module being identified automatically to its identity information, complete and automatically review, and improve recognition efficiency and accuracy, and by record power cut-off information, fault detection is carried out to vehicle, without the need to the participation of automobile after-sales service unit in implementation procedure, effectively ensure that the validity that electronic module is reviewed, be conducive to the autonomous maintenance of user, reduce the cost of trace back process simultaneously, improve the experience of user, and automatic statistical analysis can be carried out to the maintenance replacement process of vehicle electronics parts, under contributing to car networked mode, large data analysis is carried out to vehicle failure monitoring, thus the Internet era of being conducive to current under automotive aftermarket.
In the description of this specification sheets, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment when not departing from principle of the present utility model and aim, revising, replacing and modification in scope of the present utility model.