CN115981288A - Whole vehicle network non-dormancy monitoring method and device, electronic equipment and storage medium - Google Patents
Whole vehicle network non-dormancy monitoring method and device, electronic equipment and storage medium Download PDFInfo
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Abstract
The invention provides a method and a device for monitoring the complete vehicle network dormancy, an electronic device and a storage medium, wherein the method for monitoring the complete vehicle network dormancy comprises the steps of acquiring the vehicle lamp state information of the current vehicle, and identifying double-flash starting information through the vehicle lamp state information; extracting vehicle voltage information of the current vehicle based on the double-flash starting information, and confirming charging state information of the vehicle according to the vehicle voltage information; if the charging state information indicates that the current vehicle is not charged, acquiring the non-sleep time of the current vehicle; when the non-sleep time is larger than the starting time of the double-flash-on information and smaller than the ending time of the double-flash-on information, the double-flash-on information is determined as the reason that the current vehicle network is not in sleep. According to the scheme, the reason of the monitoring path of the whole vehicle network dormancy failure of the current vehicle is accurately identified, and the network dormancy failure caused by double flashing is distinguished in detail through the calculation of the vehicle lamp information.
Description
Technical Field
The application relates to the technical field of vehicle testing, in particular to a method and a device for monitoring complete vehicle network dormancy, electronic equipment and a computer readable storage medium.
Background
With the continuous development of automobile technology, the working conditions of modern automobiles are controlled by an electronic control unit (ECU for short), so that the modern automobiles are more advanced in aspects of dynamic property, safety, environmental protection and the like. The battery is used as a power supply of the ECU, the requirement on the electric quantity of the battery is higher and higher, and the detection on the insufficient voltage of the battery is more and more important.
As is well known, after the whole vehicle is powered off, in some special cases, because a user additionally installs electric equipment such as a vehicle data recorder, an entertainment system, a look-around system and the like, static current may exceed a design size; in addition, as the control logic of part of the vehicle-mounted electric appliances may be designed incompletely, the whole vehicle may not sleep under some working conditions, that is, the sleep of the whole vehicle is abnormal, so that the storage battery continuously consumes power, and power shortage is caused.
The fact that the whole vehicle network does not sleep may eventually lead to power shortage, and is one of the reasons for the power shortage of the vehicle. Therefore, the reason for confirming the non-dormancy of the whole vehicle network is beneficial to the investigation and the solution of the power shortage problem, and the non-dormancy reason of the whole vehicle network can be divided into two types, one type is the problem of the vehicle and the other type is the problem of the user. At present, in the process of diagnosing the reason of the whole vehicle network not sleeping, the monitoring process of the network not sleeping caused by double flashing is less and inaccurate.
Disclosure of Invention
In view of the above disadvantages of the prior art, the present invention provides a method and an apparatus for monitoring vehicle network hibernation, an electronic device, and a storage medium, so as to solve the technical problem that the judgment of network hibernation caused by double flashes is inaccurate in the vehicle network hibernation monitoring process.
In a first aspect, the invention provides a method for monitoring that a vehicle network is not dormant, which includes:
acquiring the lamp state information of the current vehicle, and identifying double-flash starting information through the lamp state information;
extracting vehicle voltage information of the current vehicle based on the double-flash starting information, and confirming charging state information of the vehicle according to the vehicle voltage information;
if the charging state information indicates that the current vehicle is not charged, acquiring the non-sleep time of the current vehicle;
when the non-sleep time is larger than the starting time of the double-flash-on information and smaller than the ending time of the double-flash-on information, the double-flash-on information is determined as the reason that the current vehicle network is not in sleep.
Optionally, the vehicle lamp state information of the current vehicle is acquired, and the dual-flash starting information is identified by the vehicle lamp state information, including:
searching the first piece of double-flash-start information through the vehicle lamp state information, recording and storing the first piece of double-flash-start information into queue data, obtaining the double-flash-start information again, comparing the double-flash-start information with the queue data, storing the double-flash-start information into the queue data if the count is larger than or equal to 1, obtaining double-flash time periods of all the double-flash-start information through the queue data, and merging the double-flash time periods to confirm the double-flash-start information.
Optionally, the first piece of double-flash-start information is searched for through the vehicle lamp state information, the first piece of double-flash-start information is recorded and stored in queue data, the double-flash-start information is obtained again and then compared with the queue data, if count is greater than or equal to 1, the double-flash-start information is stored in the queue data, double-flash time periods of all the double-flash-start information are obtained through the queue data, and the double-flash time periods are merged to confirm the double-flash-start information, including:
and comparing the double-flash-start information with the double-flash data in the queue data after the double-flash-start information is obtained again, comparing the double-flash time in the queue data under the condition that the double-flash data alternately appear, and storing the double-flash-start information into the double-flash data of the queue data if the count is more than or equal to 1.
Optionally, extracting vehicle voltage information of the current vehicle based on the dual flash start information, and determining the charging state information of the vehicle according to the vehicle voltage information, includes:
and searching the charging time period of the current vehicle, confirming the maximum residual charging time according to the charging time period, and if the current residual charging time is less than the last residual charging time, considering that the charging state information is that the current vehicle is in a charging state.
Optionally, searching a charging time period of the current vehicle, determining the maximum remaining charge according to the charging time period, and if the current remaining charging time is less than the last remaining charging time, considering that the charging state information is that the current vehicle is in a charging state, including:
in the case where the vehicle is turned off, tlv data is extracted to detect the contents of reception sid =5,mid =8 to acquire the remaining charging time of the current vehicle.
Optionally, searching a charging time period of the current vehicle, determining the maximum remaining charge according to the charging time period, and if the current remaining charging time is less than the last remaining charging time, considering that the charging state information is that the current vehicle is in a charging state, including:
in the case where the vehicle is turned off, tlv data is extracted to detect the contents of reception sid =5,mid =8 to acquire the remaining charging time of the current vehicle.
Optionally, when the non-sleep time is greater than the start time of the dual flash start message and less than the end time of the dual flash start message, the dual flash start message is determined to be after the reason that the current vehicle network is not dormant, including:
and transmitting the data of the double-flash opening information to the front end, and displaying on a platform.
In a second aspect, the present invention provides a device for monitoring vehicle network dormancy, including:
the system comprises an acquisition module, a control module and a control module, wherein the acquisition module is used for acquiring the lamp state information of the current vehicle and identifying the double-flash starting information through the lamp state information;
the confirming module is used for extracting the vehicle voltage information of the current vehicle based on the double-flash-start information and confirming the charging state information of the vehicle according to the vehicle voltage information;
the checking module is used for acquiring the non-sleep time of the current vehicle if the charging state information indicates that the current vehicle is not charged;
and the determining module is used for determining that the double-flash-on information is the reason that the current vehicle network is not dormant when the non-sleep time is greater than the starting time of the double-flash-on information and less than the ending time of the double-flash-on information.
In a third aspect, the present invention provides an electronic device, comprising:
one or more processors;
the storage device is used for storing one or more programs, and when the one or more programs are executed by the one or more processors, the electronic equipment is enabled to realize the complete vehicle network non-dormancy monitoring method.
In a fourth aspect, the present invention provides a computer-readable storage medium, on which a computer program is stored, which, when executed by a processor of a computer, causes the computer to execute any one of the above-mentioned vehicle network hibernation monitoring methods.
In the scheme implemented by the method and the device for monitoring the complete vehicle network dormancy, the electronic equipment and the storage medium, the double-flash starting is identified by extracting the state information of the lamp of the current vehicle, the reason why the vehicle does not sleep is eliminated by utilizing the vehicle voltage is the charging process, and the reason why the complete vehicle network does not sleep is determined to be the double-flash starting by analyzing the information data of the double-flash starting. According to the scheme, the reason of the monitoring path of the whole vehicle network dormancy failure of the current vehicle is accurately identified, and the network dormancy failure caused by double flashing is distinguished in detail through the calculation of the vehicle lamp information.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. It is obvious that the drawings in the following description are only some embodiments of the application, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a diagram of classification of non-sleep reasons of a vehicle network
Fig. 2 is a schematic diagram of an implementation environment of a method for monitoring a continuous sleep of a vehicle network according to an exemplary embodiment of the present application;
FIG. 3 is a flow chart illustrating a method for monitoring a vehicle network for constant sleep in accordance with an exemplary embodiment of the present application;
fig. 4 is a block diagram of a vehicle network constant sleep monitoring apparatus according to an exemplary embodiment of the present application;
FIG. 5 illustrates a schematic structural diagram of a computer system suitable for use to implement the electronic device of the embodiments of the subject application.
Detailed Description
Other advantages and effects of the present invention will become apparent to those skilled in the art from the disclosure herein, wherein the embodiments of the present invention are described in detail with reference to the accompanying drawings and preferred embodiments. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be understood that the preferred embodiments are only for illustrating the present invention, and are not intended to limit the scope of the present invention.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.
In the following description, numerous details are set forth to provide a more thorough explanation of embodiments of the present invention, however, it will be apparent to one skilled in the art that embodiments of the present invention may be practiced without these specific details, and in other embodiments, well-known structures and devices are shown in block diagram form, rather than in detail, in order to avoid obscuring embodiments of the present invention.
1. The reason why the whole vehicle network is not dormant is refined, and the classification conditions are shown in figure 1
The reason why the whole vehicle network is not dormant can be subdivided into two types:
1) Problems of the vehicle itself
4g, no sleep, continuous no sleep, frequent sleep and awakening and vehicle machine network reconnection.
2) User questions
The network caused by the double flash does not sleep.
2. Determining calculation logic for different vehicle network non-sleep reasons
1) 4g not dormant decision
After 15 minutes of lock protection, tlv data is extracted to detect the contents of the received sid =5,mid =100, and if the contents are the same, 4g of data is not put to sleep.
2) Double flash causes the network not to sleep
The content of received sid =5,mid =8 is detected by extracting tlv data, the inner type =2715 (hexadecimal) representing the vehicle lamp state. If value contains 0050, a frame does not contain it represents that the dual flash is on.
3) Continuously sleep
The reason for the continuous non-sleep needs to be determined according to the can signal, and what controller uploads the data can be analyzed from 522 to analyze whether the reason is the reason for the continuous network not to sleep.
4) Frequent sleep wakeup
The frequent sleep wakeup and the continuous non sleep wakeup need to be judged according to the can signal, and what controller uploads the frequent sleep wakeup can be analyzed from 522 so as to analyze whether the frequent sleep wakeup is caused.
5) Vehicle machine network reconnection
And detecting the content of the received sid =5,mid =200 by extracting tlv data, and if the content of the sid =5,mid =203 is not received after one sid =5,mid =200 is received, the car machine network reconnection is considered.
The invention provides a method for monitoring the complete vehicle network non-dormancy caused by user problems, namely the network non-dormancy caused by double-flash, and refines the logic process of identifying the double-flash.
Fig. 1 is a schematic environment for implementing a method for monitoring a continuous sleep of a vehicle network according to an exemplary embodiment of the present application. The method comprises the steps of realizing navigation through a high-precision map before a vehicle runs, acquiring a road-level navigation path of the current vehicle reaching a destination through navigation, screening and selecting lanes after segmenting the road-level navigation path, and obtaining an integral vehicle network non-dormancy monitoring path.
The high-precision map can be installed on an intelligent terminal, and the intelligent terminal can be a terminal device supporting installation of navigation map software such as a smart phone, a vehicle-mounted computer, a tablet computer, a notebook computer or a wearable device, but is not limited thereto. The intelligent terminal may communicate with the navigation server 220 through a wireless network such as a 3G (third generation mobile information technology), a 4G (fourth generation mobile information technology), a 5G (fifth generation mobile information technology), and the like, which is not limited herein. The server device shown in fig. 1 is a server, and may be, for example, an independent physical server, a server cluster or a distributed system formed by a plurality of physical servers, or a cloud server providing basic cloud computing services such as a cloud service, a cloud database, cloud computing, a cloud function, cloud storage, a Network service, cloud communication, a middleware service, a domain name service, a security service, a CDN (Content Delivery Network), and a big data and artificial intelligence platform, which is not limited herein.
Referring to fig. 3, fig. 3 is a flowchart illustrating a method for monitoring a network hibernation of a whole vehicle according to an exemplary embodiment of the present application. The method may be applied to the implementation environment shown in FIG. 2 and specifically performed by a vehicle in the implementation environment. It should be understood that the method may be applied to other exemplary implementation environments and is specifically executed by devices in other implementation environments, and the embodiment does not limit the implementation environment to which the method is applied.
As shown in fig. 3, in an exemplary embodiment, the method for monitoring the vehicle-to-vehicle network not to be dormant at least includes steps S210 to S240, which are described in detail as follows:
step S210, obtaining the lamp state information of the current vehicle, and identifying the double-flash starting information through the lamp state information;
in some embodiments, the first piece of double-flash opening information is searched through the vehicle lamp state information, the first piece of double-flash opening information is recorded and stored in queue data, the double-flash opening information is obtained again and then compared with the queue data, if the count is not less than 1, the piece of double-flash opening information is stored in the queue data, double-flash time periods of all the double-flash opening information are obtained through the queue data, and the double-flash time periods are combined to confirm the double-flash opening information.
In some embodiments, the double flash start information is obtained again and then compared with the double flash data in the queue data, under the condition that the double flash data alternately appear, the double flash time in the queue data is compared, and if the count is greater than or equal to 1, the double flash start information is stored in the double flash data of the queue data.
It should be noted that the step is mainly used for identifying whether the dual flash is started, and under the condition that dual flash start information is available, the entire vehicle network is in an sleepless state, and data in the vehicle can be acquired and fully embodied, and the specific flow is as follows:
1. searching the first double-flash data, recording time, and storing in a queue with length of 1
2. When double-flash signal data is met, queue data is taken and compared with double-flash data in the queue
1) Double flashes (00, 50 or 50, 00) occur alternately;
a) Double flash time with queue less than 1 minute, no treatment: the double-flash data is queued, and the double-flash data count +1;
b) The double flash time with the queue is more than 1 minute, and the treatment is needed: the double-flash data is put into a queue, count =1, (the data is temporarily initial data), and if the double-flash data count >1, a section of double-flash data is recorded;
2) The occurrence of the same double-strobe signal in succession requires processing: if the count is greater than 1, recording a section of double-flash data, and queuing the data (the data is temporarily the initial data);
tips, when recording a section of double flash data, recording the difference between the starting time of the double flash and the ending time of the previous flash (for later merging preparation);
3. all double flash periods were obtained.
4. Merging the double-flash time periods: and combining the previous data with the starting time less than 1 minute into one data.
5. And returning the merged double-flash data and confirming the double-flash starting information.
And step S220, extracting the vehicle voltage information of the current vehicle based on the double-flash starting information, and confirming the charging state information of the vehicle according to the vehicle voltage information.
In some embodiments, a charging time period of the current vehicle is searched, a maximum remaining charging time is determined according to the charging time period, and if the current remaining charging time is smaller than a last remaining charging time, the charging state information is considered as that the current vehicle is in a charging state.
In some embodiments, extracting tlv data detects the content of received sid =5,mid =8 to obtain the remaining charge time of the current vehicle in the case of vehicle shutdown.
In some embodiments, if the current vehicle is awake for more than 3 hours and the last piece of arming data is greater than 30 minutes, the charging state information is considered as that the current vehicle is in the charging state.
It should be noted that, in this step, on the premise of the dual flash activation, the dual flash activation caused by the vehicle charging is eliminated by judging whether the current time is within the charging time, and the specific process is as follows:
in an OFF gear, the problem that the network is judged not to sleep by mistake in the charging process is solved by extracting tlv data, detecting and receiving the content of sid =5,mid =8 and acquiring the residual charging time.
Before the PHEV is not in sleep, whether charging is carried out or not is judged according to the voltage, the problem that the PHEV is erroneously judged to be in sleep is solved temporarily, the PHEV is awakened normally for more than 3 hours, and the PHEV is judged to be in sleep if the PHEV is more than 30 minutes from the nearest fortification data. When sid =5,mid =203 appears, namely the current active defense time is cleared by 0, the problem of misjudgment of the sleep time is solved, and when the active defense time is set again, a time flow of keylarm =2 in the first sid =5,mid =100 appearing after sid =5,mid =203 is used.
Step S230, if the charging state information indicates that the current vehicle is not charged, acquiring the non-sleep time of the current vehicle;
after the problem that the whole vehicle network is not dormant due to charging is eliminated through the last step, the dormancy time of the current vehicle is specifically identified.
And step S240, when the non-sleep time is greater than the starting time of the double-flash-on information and less than the ending time of the double-flash-on information, determining that the double-flash-on information is the reason why the current vehicle network is not in sleep.
And if the non-sleep time is longer than the starting time of any one section of double flashes and shorter than the ending time of the section of double flashes, the non-sleep is considered as the reason of the double flashes.
In some embodiments, the data of the dual flash on information is transmitted to the front end and displayed on the platform.
After the whole vehicle network non-dormancy data that different reasons lead to are extracted through the python code, connect the front and back end and demonstrate relevant data, it is long to show the non-dormancy of different vehicles, electric quantity, voltage and whether have relevant reason (4 g do not sleep, two dodges lead to the network not sleep, last non-dormancy, frequent dormancy awakening, vehicle machine network reconnection) show, conveniently to the factor that leads to the insufficient voltage analysis.
In an embodiment, a device for monitoring a complete vehicle network dormancy failure is provided, where the device corresponds to the method for monitoring the complete vehicle network dormancy failure in the foregoing embodiments one to one, as shown in fig. 4, fig. 4 is a schematic structural diagram of the device for monitoring the complete vehicle network dormancy failure shown in an exemplary embodiment of the present application, and the device includes an obtaining module 401, a confirming module 402, a checking module 403, and a determining module 404, and each functional module is described in detail as follows:
the acquisition module 401 is configured to acquire vehicle light state information of a current vehicle, and identify dual-flash start information according to the vehicle light state information;
a confirming module 402, configured to extract vehicle voltage information of a current vehicle based on the dual flash on information, and confirm charging state information of the vehicle according to the vehicle voltage information;
the troubleshooting module 403 is configured to obtain a non-sleep time of the current vehicle if the charging state information indicates that the current vehicle is not charged;
and the determining module 404 is configured to determine that the dual-flash-on information is a reason why the current vehicle network is not dormant when the non-sleep time is greater than the start time of the dual-flash-on information and less than the end time of the dual-flash-on information.
It should be noted that the entire vehicle network non-dormancy monitoring apparatus provided in the foregoing embodiment and the entire vehicle network non-dormancy monitoring method provided in the foregoing embodiment belong to the same concept, and specific ways in which the respective modules and units perform operations have been described in detail in the method embodiment, and are not described again here. In practical applications, the device for monitoring continuous sleep of a vehicle network provided by the above embodiment may distribute the above functions by different functional modules according to needs, that is, divide the internal structure of the device into different functional modules to complete all or part of the above described functions, which is not limited herein.
An embodiment of the present application further provides an electronic device, including: one or more processors; and the storage device is used for storing one or more programs, and when the one or more programs are executed by the one or more processors, the electronic equipment is enabled to realize the complete vehicle network non-dormancy monitoring method provided in the above embodiments.
FIG. 5 illustrates a schematic structural diagram of a computer system suitable for use in implementing the electronic device of an embodiment of the present application. It should be noted that the computer system 400 of the electronic device shown in fig. 5 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiments of the present application.
As shown in fig. 5, the computer system 500 includes a Central Processing Unit (CPU) 501, which can perform various appropriate actions and processes, such as executing the methods described in the above embodiments, according to a program stored in a Read-Only Memory (ROM) 502 or a program loaded from a storage section 508 into a Random Access Memory (RAM) 503. In the RAM 503, various programs and data necessary for system operation are also stored. The CPU 501, ROM 502, and RAM 503 are connected to each other via a bus 504. An Input/Output (I/O) interface 505 is also connected to bus 504.
The following components are connected to the I/O interface 505: an input portion 506 including a keyboard, a mouse, and the like; an output section 507 including a Cathode Ray Tube (CRT), a Liquid Crystal Display (LCD), and the like, a speaker, and the like; a storage portion 508 including a hard disk and the like; and a communication section 509 including a Network interface card such as a LAN (Local Area Network) card, a modem, or the like. The communication section 509 performs communication processing via a network such as the internet. The driver 510 is also connected to the I/O interface 505 as necessary. A removable medium 511 such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, or the like is mounted on the drive 510 as necessary, so that a computer program read out therefrom is mounted into the storage section 508 as necessary.
In particular, according to embodiments of the application, the processes described above with reference to the flow diagrams may be implemented as computer software programs. For example, embodiments of the present application include a computer program product comprising a computer program embodied on a computer readable medium, the computer program comprising a computer program for performing the method illustrated by the flow chart. In such an embodiment, the computer program may be downloaded and installed from a network through the communication section 509, and/or installed from the removable medium 511. The computer program executes various functions defined in the system of the present application when executed by a Central Processing Unit (CPU) 501.
It should be noted that the computer readable medium shown in the embodiments of the present application may be a computer readable signal medium or a computer readable storage medium or any combination of the two. The computer readable storage medium may be, for example, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples of the computer readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a Read-Only Memory (ROM), an Erasable Programmable Read-Only Memory (EPROM), a flash Memory, an optical fiber, a portable Compact Disc Read-Only Memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present application, a computer-readable signal medium may comprise a propagated data signal with a computer-readable computer program embodied therein, either in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. The computer program embodied on the computer readable medium may be transmitted using any appropriate medium, including but not limited to: wireless, wired, etc., or any suitable combination of the foregoing.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present application. Each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams or flowchart illustration, and combinations of blocks in the block diagrams or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The units described in the embodiments of the present application may be implemented by software, or may be implemented by hardware, and the described units may also be disposed in a processor. Wherein the names of the elements do not in some way constitute a limitation on the elements themselves.
Another aspect of the present application also provides a computer-readable storage medium, on which a computer program is stored, which, when executed by a processor of a computer, causes the computer to execute the integral vehicle network non-dormancy monitoring method as described above. The computer-readable storage medium may be included in the electronic device described in the above embodiment, or may exist separately without being incorporated in the electronic device.
Another aspect of the application also provides a computer program product or computer program comprising computer instructions stored in a computer readable storage medium. The processor of the computer device reads the computer instruction from the computer-readable storage medium, and executes the computer instruction, so that the computer device executes the method for monitoring whether the entire vehicle network is dormant provided in the above embodiments.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. A method for monitoring the complete vehicle network not sleeping is characterized by comprising the following steps:
acquiring the lamp state information of the current vehicle, and identifying double-flash starting information through the lamp state information;
extracting vehicle voltage information of the current vehicle based on the double-flash starting information, and confirming charging state information of the vehicle according to the vehicle voltage information;
if the charging state information indicates that the current vehicle is not charged, acquiring the non-sleep time of the current vehicle;
when the non-sleep time is larger than the starting time of the double-flash-on information and smaller than the ending time of the double-flash-on information, the double-flash-on information is determined as the reason that the current vehicle network is not in sleep.
2. The vehicle network non-dormancy monitoring method according to claim 1, characterized in that: obtaining the lamp state information of the current vehicle, and identifying the double-flash opening information through the lamp state information, wherein the method comprises the following steps:
searching the first piece of double-flash-start information through the vehicle lamp state information, recording and storing the first piece of double-flash-start information into queue data, obtaining the double-flash-start information again, comparing the double-flash-start information with the queue data, storing the double-flash-start information into the queue data if the count is larger than or equal to 1, obtaining double-flash time periods of all the double-flash-start information through the queue data, and merging the double-flash time periods to confirm the double-flash-start information.
3. The method for monitoring continuous sleep of a vehicle network according to claim 2, wherein: searching the first double-flash-start information through the vehicle lamp state information, recording and storing the first double-flash-start information into queue data, obtaining the double-flash-start information again, comparing the double-flash-start information with the queue data, if count is larger than or equal to 1, storing the double-flash-start information into the queue data, obtaining double-flash time periods of all the double-flash-start information through the queue data, merging the double-flash time periods to confirm the double-flash-start information, and the method comprises the following steps:
and comparing the double-flash-start information with the double-flash data in the queue data after the double-flash-start information is obtained again, comparing the double-flash time in the queue data under the condition that the double-flash data alternately appear, and storing the double-flash-start information into the double-flash data of the queue data if the count is more than or equal to 1.
4. The vehicle network non-dormancy monitoring method according to claim 3, characterized in that: extracting vehicle voltage information of a current vehicle based on the double-flash starting information, and confirming charging state information of the vehicle according to the vehicle voltage information, wherein the method comprises the following steps:
and searching the charging time period of the current vehicle, determining the maximum residual charging time according to the charging time period, and if the current residual charging time is less than the last residual charging time, considering the charging state information as that the current vehicle is in a charging state.
5. The vehicle network non-dormancy monitoring method according to claim 4, characterized in that: searching a charging time period of the current vehicle, determining the maximum remaining charge according to the charging time period, and if the current remaining charging time is less than the last remaining charging time, considering the charging state information as that the current vehicle is in a charging state, including:
in the case where the vehicle is turned off, tlv data is extracted to detect the contents of reception sid =5,mid =8 to acquire the remaining charging time of the current vehicle.
6. The method for monitoring continuous sleep of a vehicle network according to claim 5, wherein: extracting vehicle voltage information of a current vehicle based on the double-flash starting information, and confirming charging state information of the vehicle according to the vehicle voltage information, wherein the method comprises the following steps:
and if the current vehicle is awakened normally for more than 3 hours and the defense data is more than 30 minutes away from the nearest piece of defense data, the charging state information is considered as that the current vehicle is in a charging state.
7. The vehicle network non-sleep monitoring method according to claim 5, characterized in that: when the time of not sleeping is greater than the start time of two splash information and is less than the end time of two splash information, after considering that two splash information is the reason that present vehicle network does not sleep, include:
and transmitting the data of the double-flash opening information to the front end, and displaying on a platform.
8. The utility model provides a whole car network monitoring devices that does not sleep which characterized in that, the device includes:
the system comprises an acquisition module, a control module and a control module, wherein the acquisition module is used for acquiring the lamp state information of the current vehicle and identifying the double-flash starting information through the lamp state information;
the confirming module is used for extracting the vehicle voltage information of the current vehicle based on the double-flash starting information and confirming the charging state information of the vehicle according to the vehicle voltage information;
the checking module is used for acquiring the non-sleep time of the current vehicle if the charging state information indicates that the current vehicle is not charged;
and the determining module is used for determining that the double-flash-on information is the reason that the current vehicle network is not dormant when the non-sleep time is greater than the starting time of the double-flash-on information and less than the ending time of the double-flash-on information.
9. An electronic device, characterized in that the electronic device comprises:
one or more processors;
a storage device to store one or more programs that, when executed by the one or more processors, cause the electronic device to implement the entire vehicle network hibernation monitoring method of any of claims 1-7.
10. A computer-readable storage medium, on which a computer program is stored, which, when executed by a processor of a computer, causes the computer to execute the complete vehicle network non-dormancy monitoring method according to any one of claims 1 to 7.
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