CN113269908A - Whole vehicle data management device and method for electric vehicle - Google Patents
Whole vehicle data management device and method for electric vehicle Download PDFInfo
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- CN113269908A CN113269908A CN202110533125.0A CN202110533125A CN113269908A CN 113269908 A CN113269908 A CN 113269908A CN 202110533125 A CN202110533125 A CN 202110533125A CN 113269908 A CN113269908 A CN 113269908A
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/0808—Diagnosing performance data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L12/40006—Architecture of a communication node
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L2012/40208—Bus networks characterized by the use of a particular bus standard
- H04L2012/40215—Controller Area Network CAN
Abstract
The application discloses whole vehicle data management device and method of electric vehicle, wherein the device comprises: the system comprises offline electric detection equipment, a data monitoring platform and data management equipment, wherein the offline electric detection equipment is in CAN communication with at least one electric automobile in the manufacturing process of the electric automobile so as to acquire whole automobile data of a plurality of electronic units of the at least one electric automobile; the data monitoring platform is in network communication with the offline electric inspection equipment and is used for receiving the whole vehicle data of at least one electric vehicle sent by the offline electric inspection equipment and generating management data; the data management equipment is in network communication with the data monitoring platform, judges whether the data of the whole vehicle is abnormal or not while storing the management data, and performs abnormal reminding on a preset terminal when the data of the whole vehicle is abnormal. Therefore, the problems that the whole vehicle data in the manufacturing process of the electric vehicle cannot be provided, the whole vehicle data is lost in the manufacturing process, the use experience of a user is reduced and the like in the related technology are solved.
Description
Technical Field
The application relates to the technical field of new energy automobiles, in particular to a whole automobile data management device and method of an electric automobile.
Background
The vehicle data of the electric vehicle can provide an important basis for the maintenance and repair of the vehicle, and therefore more and more users of the electric vehicle want to obtain complete and reliable vehicle data.
In the related art, an electric vehicle usually communicates with a monitoring platform through a T-BOX (telematics BOX) carried by the vehicle, so that the vehicle data is uploaded in real time, and a user can acquire complete vehicle data during vehicle use.
However, the whole vehicle data in the manufacturing process of the electric vehicle also has an important reference value for maintenance and repair of the vehicle, and the whole vehicle data in the manufacturing process of the electric vehicle often cannot be provided in the related art, so that the whole vehicle data in the manufacturing process is lost, the use experience of a user is greatly reduced, and a solution is urgently needed.
Content of application
The application provides a whole vehicle data management device and method of an electric vehicle, and aims to solve the problems that whole vehicle data in the manufacturing process of the electric vehicle cannot be provided in the related technology, the whole vehicle data is lost in the manufacturing process, and the use experience of a user is reduced.
An embodiment of a first aspect of the present application provides a whole vehicle data management device of an electric vehicle, including: the offline electric detection equipment is in CAN communication with at least one electric automobile in the manufacturing process of the electric automobile so as to acquire whole automobile data of a plurality of electronic units of the at least one electric automobile; the data monitoring platform is in network communication with the offline electric inspection equipment and is used for receiving the whole vehicle data of at least one electric vehicle sent by the offline electric inspection equipment and generating management data; and the data management equipment is in network communication with the data monitoring platform, judges whether the whole vehicle data is abnormal or not while storing the management data, and performs abnormal reminding on a preset terminal when the whole vehicle data is abnormal.
Furthermore, the offline electric inspection equipment is also used for generating a sending request according to target whole vehicle data and sending the sending request to the corresponding electronic unit through the CAN network.
Further, the data monitoring platform is further configured to obtain identity information of each electric vehicle, determine the identity information corresponding to the entire vehicle data, and generate management data of each electric vehicle.
Further, the device of this application embodiment still includes: and the detection assembly is used for detecting whether the target electric automobile is electrified and is in a finished automobile high-voltage connection state, so that when the target electric automobile is electrified and is in the finished automobile high-voltage connection state, the offline electric detection equipment is connected with an OBD (On-Board Diagnostics) port of the target electric automobile, and the finished automobile data is read.
Further, the vehicle data includes one or more items of vehicle identification numbers, software and hardware version states of the electronic units, driving motor data, limit data and power battery data.
An embodiment of a second aspect of the present application provides a method for managing finished vehicle data of an electric vehicle, where the method is applied to a finished vehicle data management device of an electric vehicle according to the above embodiment, and includes the following steps: the method comprises the steps that network communication is carried out between the offline electric inspection equipment and the offline electric inspection equipment so as to receive finished automobile data of at least one electric automobile sent by the offline electric inspection equipment and generate management data, wherein the offline electric inspection equipment is in CAN communication with the at least one electric automobile in the manufacturing process of the electric automobile to obtain the finished automobile data of a plurality of electronic units of the at least one electric automobile; and carrying out network communication with data management equipment so as to send the management data to the data management equipment, wherein the data management equipment judges whether the vehicle data is abnormal or not while storing the management data, and carries out abnormal reminding on a preset terminal when the vehicle data is abnormal.
Further, the method of the embodiment of the present application further includes: and generating a sending request according to the target whole vehicle data, and sending the sending request to the corresponding electronic unit through the CAN network.
Further, the method of the embodiment of the present application further includes: and acquiring the identity identification information of each electric automobile, determining the identity identification information corresponding to the whole automobile data, and generating the management data of each electric automobile.
Further, the method of the embodiment of the present application further includes: whether detect target electric automobile power-on and be in whole car high voltage connection state to at last power-on and be in during whole car high voltage connection state, through the electric detection equipment that rolls off the production line with target electric automobile's OBD mouth links to each other, reads whole car data.
Further, the vehicle data includes one or more items of vehicle identification numbers, software and hardware version states of the electronic units, driving motor data, limit data and power battery data.
The whole vehicle data in the manufacturing process of the electric vehicle is uploaded and stored in real time, effective management of the whole vehicle data in the manufacturing process is achieved, loss of the whole vehicle data in the manufacturing process is avoided, integrity of the whole vehicle data in the manufacturing process is guaranteed, abnormal data can be detected in real time, reliability of the whole vehicle data in the manufacturing process is guaranteed, therefore, complete and reliable whole vehicle data in the manufacturing process can be provided for a user, and use experience of the user is improved. Therefore, the problems that the whole vehicle data in the manufacturing process of the electric vehicle cannot be provided, the whole vehicle data is lost in the manufacturing process, the use experience of a user is reduced and the like in the related technology are solved.
Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.
Drawings
The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic block diagram of a complete vehicle data management device of an electric vehicle according to an embodiment of the present application;
fig. 2 is a schematic block diagram of a complete vehicle data management device of an electric vehicle according to an embodiment of the present application;
fig. 3 is a flowchart of a method for managing finished automobile data of an electric automobile according to an embodiment of the present application.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.
The entire vehicle data management device and method of the electric vehicle according to the embodiment of the present application are described below with reference to the drawings. The application provides a whole vehicle data management device of an electric vehicle, in the device, the whole vehicle data in the manufacturing process of the electric vehicle is uploaded and stored in real time, effective management of the whole vehicle data in the manufacturing process is achieved, the whole vehicle data in the manufacturing process is prevented from being lost, the integrity of the whole vehicle data in the manufacturing process is guaranteed, abnormal data can be detected in real time, the reliability of the whole vehicle data in the manufacturing process is guaranteed, complete and reliable whole vehicle data in the manufacturing process can be provided for users, and use experience of the users is improved. Therefore, the problems that the whole vehicle data in the manufacturing process of the electric vehicle cannot be provided, the whole vehicle data is lost in the manufacturing process, the use experience of a user is reduced and the like in the related technology are solved.
Specifically, fig. 1 is a schematic block diagram of a complete vehicle data management device of an electric vehicle according to an embodiment of the present application.
As shown in fig. 1, the entire vehicle data management device 10 of the electric vehicle includes: the offline electric inspection device 100, the data monitoring platform 200 and the data management device 300.
During the manufacturing process of the electric automobile, the offline electric inspection equipment 100 performs CAN communication with at least one electric automobile to acquire whole automobile data of a plurality of electronic units of at least one electric automobile; the data monitoring platform 200 is in network communication with the offline electric inspection device 100, and is used for receiving the whole vehicle data of at least one electric vehicle sent by the offline electric inspection device 100 and generating management data; the data management device 300 performs network communication with the data monitoring platform 200, judges whether the data of the whole vehicle is abnormal while storing the management data, and performs abnormality reminding on a preset terminal when the data of the whole vehicle is abnormal.
In this embodiment, the vehicle data may include one or more of a vehicle identification number, a software/hardware version status of the electronic unit, driving motor data, limit data, and power battery data.
In this embodiment, the preset terminal may be a display terminal of an operator in the manufacturing process or a terminal for abnormal display in a generation workshop, and may be set according to actual requirements. The embodiment of the application can timely remind an operator to process when data are abnormal so as to improve the reliability of the data, wherein the reminding mode can comprise various modes, such as text reminding, voice reminding and the like, and is not specifically limited herein.
The data management device 300 may be an OEM background management system, and the Electronic Unit may be an ECU (Electronic Control Unit).
It CAN be understood that the offline electrical inspection device 100 and the electric vehicle realize CAN communication, the electric vehicle realizes communication with each ECU through a CAN network, and the offline electrical inspection device 100 and the data monitoring platform 200 realize network communication through an OEM internal local area network to ensure data transmission safety; the data monitoring platform 200 and the data management device 300 implement network communication through an OEM intranet to ensure data transmission security.
In some embodiments, the offline electric inspection device 100 is further configured to generate a sending request according to the target vehicle data, and send the sending request to the corresponding electronic unit through the CAN network.
The target whole vehicle data can be set according to the requirement of actual data acquisition, for example, important data in an electric vehicle and the like. In this embodiment, the whole vehicle offline electric inspection device 100 includes upper computer software for sending a data request to the electric vehicle to obtain target whole vehicle data of the electric vehicle, specifically: after the whole vehicle is powered on, upper computer software contained in the whole vehicle offline electric inspection equipment sends a request to read whole vehicle data, each electronic unit assembled by the whole vehicle responds to the upper computer request and feeds back current real-time whole vehicle data, and the offline electric inspection equipment 100 uploads the real-time data fed back by each electronic unit to the data monitoring platform 200 through an OEM internal local area network.
In some embodiments, the data monitoring platform 200 is further configured to obtain identification information of each electric vehicle, determine identification information corresponding to the vehicle data, and generate management data of each electric vehicle.
The Identification information is used for identifying the identity of the Vehicle, and the Identification information of each electric Vehicle is unique, such as a Vehicle Identification Number (VIN). For example, the data monitoring platform 200 may implement full vehicle data binding with the data management device 300 through the VIN code in the full vehicle upload data.
Further, the apparatus 10 of the embodiment of the present application further includes: and a detection component. The detection assembly is used for detecting whether the target electric automobile is powered on and is in a finished automobile high-voltage connection state, and when the target electric automobile is powered on and is in the finished automobile high-voltage connection state, the offline electric detection device 100 is connected with an OBD (on-board diagnostics) port of the target electric automobile to read finished automobile data.
It CAN be understood that when the electric automobile is in a whole automobile high-voltage connection state after being electrified, each electronic unit starts to work, and at the moment, the offline electric inspection equipment 100 realizes CAN communication through a self-carrying OBD port of the electric automobile, and comprises an upper computer software sending request and whole automobile data reading.
The following explains the flow of data management by taking the entire vehicle data management device shown in fig. 2 as an example, and the management device shown in fig. 2 includes: the system comprises an OEM background management system, a data monitoring platform, offline electric inspection equipment and a plurality of ECUs, and specifically comprises the following steps:
step S1: the whole vehicle is electrified, the electric vehicle is in a high-voltage connection state of the whole vehicle, and a plurality of ECUs assembled on the whole vehicle start working;
step S2: the offline electric detection equipment realizes CAN communication through an OBD (on-board diagnostics) port of the electric automobile, and the contained upper computer software sends a request to read the data of the whole automobile;
step S3: each ECU of the whole vehicle responds to the request of the upper computer and feeds back the current real-time whole vehicle data;
step S4: real-time data of the whole vehicle are transmitted to offline electric detection equipment through OBD port CAN communication;
step S5: the offline electric inspection equipment uploads the real-time data of the whole automobile to a data monitoring platform through an OEM internal local area network;
step S6: the finished vehicle data comprises but is not limited to VIN codes, ECU software and hardware version states, driving motor data, limit data, power battery data and the like, and the data monitoring platform is bound with the normal data of an OEM background management system through the VIN codes uploaded by the finished vehicle, so that the uniqueness of the single vehicle data is achieved;
step S7: the OEM background management system can inquire real-time data of the whole vehicle in the manufacturing process through the VIN code.
According to the whole vehicle data management device of the electric vehicle, whole vehicle data in the manufacturing process of the electric vehicle are uploaded and stored in real time, effective management of the whole vehicle data in the manufacturing process is achieved, loss of the whole vehicle data in the manufacturing process is avoided, integrity of the whole vehicle data in the manufacturing process is guaranteed, abnormal data can be detected in real time, reliability of the whole vehicle data in the manufacturing process is guaranteed, complete and reliable whole vehicle data in the manufacturing process can be provided for a user, and use experience of the user is improved.
Next, a method for managing data of a whole electric vehicle according to an embodiment of the present application will be described with reference to the drawings.
Fig. 3 is a flowchart of a method for managing vehicle data of an electric vehicle according to an embodiment of the present application.
The whole vehicle data management method of the electric vehicle is applied to the whole vehicle data management device of the electric vehicle in the embodiment, as shown in fig. 3, the method includes the following steps:
in step S101, performing network communication with an offline electrical inspection device to receive complete vehicle data of at least one electric vehicle sent by the offline electrical inspection device and generate management data, wherein in the process of manufacturing the electric vehicle, the offline electrical inspection device performs CAN communication with the at least one electric vehicle to obtain complete vehicle data of a plurality of electronic units of the at least one electric vehicle;
in step S102, network communication is performed with the data management device to send management data to the data management device, where the data management device determines whether the vehicle data is abnormal while storing the management data, and performs an abnormality prompt on a preset terminal when the vehicle data is abnormal.
Further, the method of the embodiment of the present application further includes: and generating a sending request according to the target whole vehicle data, and sending the sending request to the corresponding electronic unit through the CAN network.
Further, the method of the embodiment of the present application further includes: and acquiring the identity identification information of each electric automobile, determining the identity identification information corresponding to the whole automobile data, and generating the management data of each electric automobile.
Further, the method of the embodiment of the present application further includes: whether the target electric automobile is electrified and in the whole automobile high-voltage connection state is detected, and when the target electric automobile is electrified and in the whole automobile high-voltage connection state, the target electric automobile is connected with an OBD (on-board diagnostics) port of the target electric automobile through offline electric detection equipment, and whole automobile data are read.
Further, the vehicle data includes one or more items of vehicle identification numbers, software and hardware version states of the electronic units, driving motor data, limit data and power battery data.
It should be noted that the foregoing explanation of the embodiment of the entire vehicle data management device for an electric vehicle is also applicable to the entire vehicle data management method for an electric vehicle in this embodiment, and details are not repeated here.
According to the whole vehicle data management method for the electric vehicle, whole vehicle data in the manufacturing process of the electric vehicle are uploaded and stored in real time, effective management of the whole vehicle data in the manufacturing process is achieved, loss of the whole vehicle data in the manufacturing process is avoided, integrity of the whole vehicle data in the manufacturing process is guaranteed, abnormal data can be detected in real time, reliability of the whole vehicle data in the manufacturing process is guaranteed, complete and reliable whole vehicle data in the manufacturing process can be provided for a user, and use experience of the user is improved.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or N embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "N" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more N executable instructions for implementing steps of a custom logic function or process, and alternate implementations are included within the scope of the preferred embodiment of the present application in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of implementing the embodiments of the present application.
It should be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the N steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system. If implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
Claims (10)
1. The utility model provides an electric automobile's whole car data management device which characterized in that includes:
the offline electric detection equipment is in CAN communication with at least one electric automobile in the manufacturing process of the electric automobile so as to acquire whole automobile data of a plurality of electronic units of the at least one electric automobile;
the data monitoring platform is in network communication with the offline electric inspection equipment and is used for receiving the whole vehicle data of at least one electric vehicle sent by the offline electric inspection equipment and generating management data; and
and the data management equipment is in network communication with the data monitoring platform, judges whether the whole vehicle data is abnormal or not while storing the management data, and performs abnormal reminding on a preset terminal when the whole vehicle data is abnormal.
2. The device of claim 1, wherein the offline electric inspection equipment is further configured to generate a sending request according to target vehicle data, and send the sending request to the corresponding electronic unit through a CAN network.
3. The device of claim 1, wherein the data monitoring platform is further configured to obtain identification information of each electric vehicle, determine the identification information corresponding to the vehicle-specific data, and generate management data of each electric vehicle.
4. The apparatus of claim 1, further comprising:
the detection assembly is used for detecting whether the target electric automobile is powered on and is in a finished automobile high-voltage connection state, so that the target electric automobile is powered on and is in the finished automobile high-voltage connection state, the offline electric detection equipment is connected with the OBD port of the target electric automobile, and the finished automobile data are read.
5. The apparatus of claim 1, wherein the vehicle data includes one or more of a vehicle identification number, a software and hardware version status of an electronic unit, drive motor data, limit data, and power battery data.
6. An entire vehicle data management method of an electric vehicle, which is applied to the entire vehicle data management device of the electric vehicle according to any one of claims 1 to 5, comprising the steps of:
the method comprises the steps that network communication is carried out between the offline electric inspection equipment and the offline electric inspection equipment so as to receive finished automobile data of at least one electric automobile sent by the offline electric inspection equipment and generate management data, wherein the offline electric inspection equipment is in CAN communication with the at least one electric automobile in the manufacturing process of the electric automobile to obtain the finished automobile data of a plurality of electronic units of the at least one electric automobile;
and carrying out network communication with data management equipment so as to send the management data to the data management equipment, wherein the data management equipment judges whether the vehicle data is abnormal or not while storing the management data, and carries out abnormal reminding on a preset terminal when the vehicle data is abnormal.
7. The method of claim 6, further comprising:
and generating a sending request according to the target whole vehicle data, and sending the sending request to the corresponding electronic unit through the CAN network.
8. The method of claim 6, further comprising:
and acquiring the identity identification information of each electric automobile, determining the identity identification information corresponding to the whole automobile data, and generating the management data of each electric automobile.
9. The method of claim 6, further comprising:
whether detect target electric automobile power-on and be in whole car high voltage connection state to at last power-on and be in during whole car high voltage connection state, through the electric detection equipment that rolls off the production line with target electric automobile's OBD mouth links to each other, reads whole car data.
10. The method of claim 6, wherein the full vehicle data includes one or more of a vehicle identification number, a software and hardware version status of an electronic unit, drive motor data, limit data, and power battery data.
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| CN202110533125.0A CN113269908A (en) | 2021-05-17 | 2021-05-17 | Whole vehicle data management device and method for electric vehicle |
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