CN110365656B - Data management method, data management device and environment-friendly detection equipment - Google Patents
Data management method, data management device and environment-friendly detection equipment Download PDFInfo
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- H—ELECTRICITY
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- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
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Abstract
The application discloses a data management method, a data management device, an environmental protection detection device and a computer readable storage medium, comprising: collecting vehicle data and environment data of a target vehicle; when a data uploading instruction is received, detecting whether the environment-friendly detection equipment currently has an operating environment identifier, wherein the operating environment identifier is used for indicating that the operating environment of the environment-friendly detection equipment changes; and if the environment-friendly detection equipment does not have the running environment identification at present, uploading the vehicle data and the environment data of the target vehicle to a preset server based on the data uploading instruction. Through this application scheme, can ensure data authenticity and security among the vehicle environmental protection testing process.
Description
Technical Field
The present application belongs to the field of data processing technologies, and in particular, relates to a data management method, a data management apparatus, an environmental protection detection device, and a computer-readable storage medium.
Background
Environmental protection is the basic national policy of the country, all running vehicles can run on the road only by meeting the national environmental protection detection, and particularly heavy commercial trucks need to be strictly monitored to prevent the tail gas exceeding vehicles from influencing the ecological environment, so the environmental protection annual inspection of the heavy trucks is indispensable. However, since the environmental protection detection conflicts with the commercial benefits of automobiles, many owners select collars to go away from danger every year, and the environmental protection detection is meaningless because the data directly cause counterfeiting passes through the environmental protection annual detection.
Disclosure of Invention
In view of this, the present application provides a data management method, a data management apparatus, an environmental protection detection device and a computer readable storage medium, which can ensure the authenticity and the security of data in the vehicle environmental protection detection process.
A first aspect of the present application provides a data management method, where the data management method is applied to an environmental protection detection device, and includes:
collecting vehicle data and environment data of a target vehicle;
when a data uploading instruction is received, detecting whether the environment-friendly detection equipment currently has an operating environment identifier, wherein the operating environment identifier is used for indicating that the operating environment of the environment-friendly detection equipment changes;
and if the environment-friendly detection equipment does not have the running environment identifier currently, uploading the vehicle data and the environment data of the target vehicle to a preset server based on the data uploading instruction.
Optionally, after detecting whether the environment-friendly detection device currently has the operating environment identifier, the data management method further includes:
and if the environment-friendly detection equipment currently has the operating environment identifier, outputting a reminding message based on the operating environment identifier, wherein the reminding message is used for reminding the environment-friendly detection equipment that the data uploading operation cannot be executed currently due to the change of the operating environment.
Optionally, the environmental protection detection device includes a security chip, and the uploading of the vehicle data and the environmental data of the target vehicle to a preset server based on the data uploading instruction includes:
encrypting and signing the vehicle data and the environment data based on the security chip;
and uploading the processed vehicle data and the processed environment data to a preset server based on the data uploading instruction.
Optionally, the security chip presets a certificate through a preset certificate issuing platform; the encrypting and signing process of the vehicle data and the environment data based on the security chip includes:
and performing signature processing on the vehicle data and the environment data based on the certificate preset by the security chip.
Optionally, the data management method further includes:
after the environment-friendly detection equipment is powered on, transmitting a system file and a configuration file of the environment-friendly detection equipment to the safety chip in real time according to a preset running path to perform Hash operation;
detecting whether the result of the Hash operation is consistent with a preset target result or not;
and if the result of the Hash operation is inconsistent with a preset target result, generating an operating environment identifier, and storing the operating environment identifier in the local of the security chip.
Optionally, the acquiring vehicle data and environment data of the target vehicle includes:
collecting historical fault code data, historical tail gas data, historical mileage data, real-time vehicle rotating speed data and real-time engine displacement data of a vehicle;
and acquiring biological data of a worker, the position data of the target vehicle and the environmental image data of the target vehicle.
A second aspect of the present application provides a data management apparatus, where the data management apparatus is applied to an environmental protection detection device, and the data management apparatus includes:
the data acquisition unit is used for acquiring vehicle data and environment data of a target vehicle;
the device comprises an identifier detection unit, a data uploading unit and a data uploading unit, wherein the identifier detection unit is used for detecting whether the environment-friendly detection device currently has an operating environment identifier or not when receiving a data uploading instruction, and the operating environment identifier is used for indicating that the operating environment of the environment-friendly detection device changes;
and the data uploading unit is used for uploading the vehicle data and the environment data of the target vehicle to a preset server based on the data uploading instruction if the environment protection detection equipment does not have the operation environment identifier currently.
Optionally, the data management apparatus further includes:
and the reminding output unit is used for outputting a reminding message based on the operating environment identifier if the operating environment identifier exists in the environment-friendly detection equipment currently, and is used for reminding the environment-friendly detection equipment that the data uploading operation cannot be executed currently due to the change of the operating environment.
Optionally, the environmental protection detection device includes a security chip, and the data uploading unit includes:
a data processing subunit, configured to perform encryption and signature processing on the vehicle data and the environment data based on the security chip;
and the data uploading subunit is used for uploading the processed vehicle data and the processed environment data to a preset server based on the data uploading instruction.
Optionally, the security chip presets a certificate through a preset certificate issuing platform; the data processing subunit is specifically configured to perform signature processing on the vehicle data and the environment data based on a certificate preset by the security chip.
Optionally, the data management apparatus further includes:
the Hash operation subunit is used for transmitting the system file and the configuration file of the environmental protection detection equipment to the safety chip in real time according to a preset running path for Hash operation after the environmental protection detection equipment is powered on;
a result detection subunit, configured to detect whether a result of the hash operation is consistent with a preset target result;
and the identifier storage subunit is configured to generate an operating environment identifier if the result of the hash operation is inconsistent with a preset target result, and store the operating environment identifier locally on the security chip.
Optionally, the data acquisition unit includes:
the vehicle data acquisition subunit is used for acquiring historical fault code data, historical tail gas data, historical mileage data, real-time vehicle rotating speed data and real-time engine displacement data of the vehicle;
and the environment data acquisition subunit is used for acquiring biological data of a worker, the position data of the target vehicle and the environment image data of the target vehicle.
A third aspect of the present application provides an environmental protection inspection apparatus, comprising a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the method according to the first aspect when executing the computer program.
A fourth aspect of the present application provides a computer readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of the method of the first aspect as described above.
A fifth aspect of the application provides a computer program product comprising a computer program which, when executed by one or more processors, performs the steps of the method as described in the first aspect above.
It can be seen from the above that, in this application scheme, vehicle data and the environmental data of target vehicle are gathered earlier to environmental protection check out test set, when receiving data upload instruction, detect whether above-mentioned environmental protection check out test set exists the operational environment sign at present, wherein, above-mentioned operational environment sign is used for instructing above-mentioned environmental protection check out test set's operational environment to change, if above-mentioned environmental protection check out test set does not exist at present the operational environment sign, then upload to predetermined server the vehicle data and the environmental data of above-mentioned target vehicle based on above-mentioned data upload instruction. According to the scheme, when the operating environment of the environment-friendly detection equipment changes, the change can be found in time, the data uploading operation of the environment-friendly detection equipment is forbidden, and the authenticity and the safety of data in the vehicle environment-friendly detection process can be guaranteed.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic flow chart of an implementation of a data management method provided in an embodiment of the present application;
fig. 2 is a block diagram of a data management apparatus according to an embodiment of the present application;
fig. 3 is a schematic view of an environmental protection inspection apparatus provided in an embodiment of the present application.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.
In order to explain the technical solution of the present application, the following description will be given by way of specific examples.
Example one
Referring to fig. 1, a data management method provided in an embodiment of the present application is described below, where the data management method is applied to an environmental protection detection device, and includes:
in step 101, vehicle data and environment data of a target vehicle are collected;
in this application embodiment, the staff of the environmental protection inspection station can use the above-mentioned environmental protection inspection equipment to collect the vehicle data and the environmental data of the target vehicle. Specifically, the vehicle data includes, but is not limited to, one or more of the following: historical fault code data, historical tail gas data, historical mileage data, real-time vehicle rotating speed data and real-time engine displacement data; the environmental data includes, but is not limited to, one or more of the following: the biological data of the staff, the position data of the target vehicle and the environmental image data of the target vehicle. In an actual application scenario, the current environment data may specifically be: biological information such as head portrait/fingerprint of the detected person, current detection time/place information, dynamic/static photos of the detected vehicle, oil meter mileage information of the detected vehicle, working environment of the detection station and the like.
Alternatively, considering that the environmental protection test is usually an annual test, a target time period may be set for the historical vehicle data such as the historical fault code data, the historical exhaust gas data, and the historical mileage data, and the target time period may be a specific year; alternatively, the target time period may be a last annual inspection cycle, and is not limited herein. The real-time vehicle data such as the real-time vehicle speed data and the real-time engine displacement data require a driver to operate the vehicle on site, so that the real-time data can be obtained. Of course, since there are also cases where the worker randomly performs spot check on the vehicle at the road, the target time period of the above-mentioned historical vehicle data may also be set actively by the worker, for example, to the past month, the past quarter, the past half year, or the like; the start date and the end date of the target time period may be actively input by the staff, and the present invention is not limited thereto.
Alternatively, the biometric data of the worker may be fingerprint information, voiceprint information, iris information, or the like of the worker currently performing the environmental protection detection operation, which is not limited herein. Through recording the biological data of the staff, the data can be traced back, and the responsible person can be quickly determined when the environment-friendly detection platform goes wrong in the environment-friendly detection operation. In addition, in order to prevent data falsification, the environmental protection detection device is triggered to automatically capture an environmental image near the target vehicle in addition to the target vehicle position data, so as to obtain target vehicle environmental image data for confirming that the target vehicle is actually subjected to environmental protection detection at a specified location.
In step 102, when a data uploading instruction is received, detecting whether the environment-friendly detection device currently has an operating environment identifier, if so, executing step 103, and if not, executing step 104;
in the embodiment of the application, after vehicle data and environmental data of one target vehicle or a batch of target vehicles are collected, a worker can actively input a data uploading instruction to the environment-friendly detection equipment; or, the staff may set a detection number threshold in the environmental protection detection device in advance, and when the number of the detected target vehicles reaches the detection number threshold, the data uploading instruction may be automatically generated and sent to the corresponding processor inside. In consideration of the situation that data counterfeiting may occur, in the embodiment of the present application, when a data uploading instruction is received, it is required to first detect whether the environmental protection detection device currently has an operating environment identifier, and then determine whether the collected vehicle data and environment data of each target vehicle can be uploaded to a preset server according to the specific situation of whether the operating environment identifier exists, where the operating environment identifier is used to indicate that the operating environment of the environmental protection detection device changes.
In step 103, a reminding message is output based on the operating environment identifier.
In the embodiment of the application, when the running environment identifier is detected to exist currently, it can be known that the running environment of the environmental protection detection device changes, and an important operation of data counterfeiting is to change the running environment of the environmental protection detection device, so that the running environment identifier represents a situation that the data counterfeiting is likely to occur currently. And at the moment, ignoring the data uploading instruction, and outputting a reminding message based on the running environment identifier, wherein the reminding message is used for reminding a user that the environmental protection detection equipment cannot execute data uploading operation currently due to the change of the running environment.
In step 104, the vehicle data and the environment data of the target vehicle are uploaded to a preset server based on the data uploading instruction.
In the embodiment of the application, when it is found that the running environment identifier does not exist currently, it can be known that the running environment of the environmental protection detection device does not change, that is, the data counterfeiting condition does not occur currently. And executing the data uploading instruction, specifically uploading the vehicle data and the environment data of the target vehicle to a preset server based on the data uploading instruction. Optionally, after receiving the vehicle data and the environment data uploaded by the environment-friendly detection device, the server may feed back successful uploading information to the environment-friendly detection device; in order to save local storage resources, the environmental protection detection device may delete the vehicle data and the environmental data of the target vehicle from the local area after receiving the upload success information fed back by the server.
Optionally, if the environmental protection detection device includes a security chip, step 103 includes:
a1, encrypting and signing the vehicle data and the environment data based on the security chip;
in the embodiment of the present application, the environmental protection detection device may adopt a closed embedded system, such as a Linux operating system. The embedded system is specifically connected with the security chip through a bus interface. Specifically, hardware and software of the security chip need to meet national detection specifications and often have strong anti-cracking capability, and based on the anti-cracking capability, the environment-friendly detection device can encrypt and sign the vehicle data and the environment data based on the security chip. Specifically, the security chip is preset with a certificate through a preset certificate issuing platform, and a manufacturer of the security chip applies for each security chip through the preset certificate issuing platform and sets a corresponding certificate before each security chip leaves a factory; or, the environmental protection inspection station may initialize the security chip after receiving the security chip, apply for the security chip through a preset certificate issuing platform during initialization, and set a corresponding certificate, where no limitation is made on a preset flow of the certificate. Alternatively, the certificate may be an RSA certificate or an SM2 certificate, and the type of the certificate is not limited herein.
And A2, uploading the processed vehicle data and the processed environment data to a preset server based on the data uploading instruction.
In this embodiment of the application, the environmental protection detection device does not directly upload the original vehicle data and the environment data acquired in step 101, but uploads the encrypted and signed vehicle data and environment data, so as to implement security and confidentiality of the data in the data transmission process, and avoid tampering or leakage of the data. It can be seen that the premise of uploading the data is that the operating environment of the environmental protection detection device is not changed, that is, only if the operating environment of the environmental protection detection device is not changed, the security chip can be used to obtain the signature. In fact, without the signature of the security chip, even if the data is uploaded, it is not recognized by the server (i.e. the national platform).
Optionally, the data management method further includes:
b1, after the environment-friendly detection equipment is powered on, transmitting the system file and the configuration file of the environment-friendly detection equipment to the safety chip in real time according to a preset running path to perform hash operation;
in this embodiment, once the environmental protection detection device is powered on and started up, the system file and the configuration file of the environmental protection detection device are immediately transmitted to the security chip for hash operation according to a preset operation path. Specifically, in the embodiment of the present application, it is mainly concerned whether the system file and the configuration file are changed; if other files are also used as the standard for judging whether the operating environment is changed, the other files can be transmitted to the safety chip together for Hash operation.
B2, detecting whether the result of the hash operation is consistent with a preset target result;
in this embodiment, when the environment-friendly detection device leaves the factory, hash operation may be performed according to an operating environment of the environment-friendly detection device, so as to obtain a preset target result. That is, after performing hash budget based on the system file and the configuration file of the environmental protection detection device when the environmental protection detection device leaves the factory, a target result is obtained, and the target result is used as a standard for judging whether the operating environment of the environmental protection detection device changes.
And B3, if the result of the hash operation is not consistent with a preset target result, generating an operation environment identifier, and storing the operation environment identifier in the local of the security chip.
In this embodiment of the present application, if it is detected that the result of the hash operation is inconsistent with a preset target result, it is determined that an operating environment changes, and at this time, an operating environment identifier is generated and stored locally in the security chip. Through the steps B1 to B3, the running environment of the environment-friendly detection equipment can be monitored. Certainly, it may also be detected whether the operation environment changes through other manners, for example, statistics may be performed on the space occupied by the system file and the configuration file in the environmental protection detection device when the environment is shipped from the factory, and statistics may be continuously performed on the space occupied by the system file and the configuration file in the operation process of the environmental protection detection device, and once the space occupied by the system file and the configuration file is changed compared with when the environment is shipped from the factory, it is determined that the operation environment changes; the specific means for detecting whether the operating environment has changed is not limited herein. It can be understood that, no matter whether the result of the hash operation is consistent with the target result, the result of the hash operation obtained each time by the environmental protection detection device can be stored locally in the security chip. Actually, the result of the hash operation is to determine whether to allow the key to be used, and the environmental protection detection device is allowed to use the key to encrypt the data only on the premise that the result of the hash operation is consistent with the target result.
Optionally, when registering and issuing the environmental protection detection device to each environmental protection detection station, the environmental protection detection device may be recorded, and the specific recorded content may include device ID data, security chip data inside the environmental protection detection device, and key data of the environmental protection detection device, so as to facilitate the preset server to master the operating state of each environmental protection detection device.
Optionally, a local background of the environmental protection detection station may obtain various data collected by the environmental protection detection device through an interface, and immediately determine whether the various data meet a qualified standard specified by national environmental protection; for the vehicle data and/or the environmental data which do not meet the qualified standards of national environmental protection regulations, the vehicles corresponding to the unqualified vehicle data and/or environmental data can be found immediately, and the unqualified condition is informed to the corresponding vehicle owners.
Therefore, through the embodiment of the application, whether the running environment changes or not is continuously detected in the running process of the environment-friendly detection equipment, and a special running environment identifier is locally generated and stored when the running environment changes. Whether the data can be uploaded or not is determined by detecting whether the running environment identification exists locally or not. Moreover, the authenticity and the safety of the data are guaranteed by adopting the safety chip, so that the possibility of data counterfeiting is reduced.
It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.
Example two
The second embodiment of the present application provides a data management device, which can be integrated in an environmental protection detection device. As shown in fig. 2, the data management apparatus 200 in the embodiment of the present application includes:
a data acquisition unit 201 for acquiring vehicle data and environmental data of a target vehicle;
an identifier detecting unit 202, configured to detect whether an operating environment identifier exists in the environment-friendly detection device currently when a data uploading instruction is received, where the operating environment identifier is used to indicate that an operating environment of the environment-friendly detection device changes;
and a data uploading unit 203, configured to upload vehicle data and environment data of the target vehicle to a preset server based on the data uploading instruction if the environment protection detection device does not currently have an operating environment identifier.
Optionally, the data management apparatus 200 further includes:
and the reminding output unit is used for outputting a reminding message based on the operating environment identifier if the operating environment identifier exists in the environment-friendly detection equipment currently, and is used for reminding the environment-friendly detection equipment that the data uploading operation cannot be executed currently due to the change of the operating environment.
Optionally, the environmental protection detection device includes a security chip, and the data uploading unit 203 includes:
a data processing subunit, configured to perform encryption and signature processing on the vehicle data and the environment data based on the security chip;
and the data uploading subunit is used for uploading the processed vehicle data and the processed environment data to a preset server based on the data uploading instruction.
Optionally, the security chip presets a certificate through a preset certificate issuing platform; the data processing subunit is specifically configured to perform signature processing on the vehicle data and the environment data based on a certificate preset by the security chip.
Optionally, the data management apparatus 200 further includes:
the Hash operation subunit is used for transmitting the system file and the configuration file of the environmental protection detection equipment to the safety chip in real time according to a preset running path for Hash operation after the environmental protection detection equipment is powered on;
a result detection subunit, configured to detect whether a result of the hash operation is consistent with a preset target result;
and the identifier storage subunit is configured to generate an operating environment identifier if the result of the hash operation is inconsistent with a preset target result, and store the operating environment identifier locally on the security chip.
Optionally, the data acquisition unit 201 includes:
the vehicle data acquisition subunit is used for acquiring historical fault code data, historical tail gas data, historical mileage data, real-time vehicle rotating speed data and real-time engine displacement data of the vehicle;
and the environment data acquisition subunit is used for acquiring biological data of a worker, the position data of the target vehicle and the environment image data of the target vehicle.
Therefore, according to the embodiment of the application, the environment-friendly detection device continuously detects whether the operation environment changes in the operation process of the environment-friendly detection device, and generates and stores a special operation environment identifier locally when the operation environment changes. Whether the data can be uploaded or not is determined by detecting whether the running environment identification exists locally or not. Moreover, the authenticity and the safety of the data are guaranteed by adopting the safety chip, so that the possibility of data counterfeiting is reduced.
EXAMPLE III
An environmental protection detecting apparatus is provided in the third embodiment of the present application, please refer to fig. 3, where the environmental protection detecting apparatus 3 in the third embodiment of the present application includes: a memory 301, one or more processors 302 (only one shown in fig. 3), and a computer program stored on the memory 301 and executable on the processors. Wherein: the memory 301 is used for storing software programs and modules, and the processor 302 executes various functional applications and data processing by running the software programs and units stored in the memory 301, so as to acquire resources corresponding to the preset events. Specifically, the processor 302 realizes the following steps by running the above-mentioned computer program stored in the memory 301:
collecting vehicle data and environment data of a target vehicle;
when a data uploading instruction is received, detecting whether the environment-friendly detection equipment currently has an operating environment identifier, wherein the operating environment identifier is used for indicating that the operating environment of the environment-friendly detection equipment changes;
and if the environment-friendly detection equipment does not have the running environment identifier currently, uploading the vehicle data and the environment data of the target vehicle to a preset server based on the data uploading instruction.
Assuming that the above is the first possible implementation manner, in a second possible implementation manner provided on the basis of the first possible implementation manner, after the above detecting whether the environment-friendly detection device currently has the operating environment identifier, the processor 302 further implements the following steps when executing the computer program stored in the memory 301:
and if the environment-friendly detection equipment currently has the operating environment identifier, outputting a reminding message based on the operating environment identifier, wherein the reminding message is used for reminding the environment-friendly detection equipment that the data uploading operation cannot be executed currently due to the change of the operating environment.
In a third possible implementation manner that is based on the first possible implementation manner or the second possible implementation manner, the environmental protection detection apparatus includes a security chip, and the uploading the vehicle data and the environment data of the target vehicle to a preset server based on the data uploading instruction includes:
encrypting and signing the vehicle data and the environment data based on the security chip;
and uploading the processed vehicle data and the processed environment data to a preset server based on the data uploading instruction.
In a fourth possible implementation manner provided on the basis of the third possible implementation manner, the security chip presets a certificate through a preset certificate issuing platform; the encrypting and signing process of the vehicle data and the environment data based on the security chip includes:
and performing signature processing on the vehicle data and the environment data based on the certificate preset by the security chip.
In a fifth possible implementation manner provided on the basis of the third possible implementation manner, the processor 302 further implements the following steps when executing the computer program stored in the memory 301:
after the environment-friendly detection equipment is powered on, transmitting a system file and a configuration file of the environment-friendly detection equipment to the safety chip in real time according to a preset running path to perform Hash operation;
detecting whether the result of the Hash operation is consistent with a preset target result or not;
and if the result of the Hash operation is inconsistent with a preset target result, generating an operating environment identifier, and storing the operating environment identifier in the local of the security chip.
In a sixth possible implementation manner provided on the basis of the first possible implementation manner or the second possible implementation manner, after the environmental protection detection device is powered on, the system file and the configuration file of the environmental protection detection device are transmitted to the security chip in real time according to a preset running path to perform hash operation;
detecting whether the result of the Hash operation is consistent with a preset target result or not;
and if the result of the Hash operation is inconsistent with a preset target result, generating an operating environment identifier, and storing the operating environment identifier in the local of the security chip.
It should be understood that in the embodiments of the present Application, the Processor 302 may be a Central Processing Unit (CPU), and the Processor may be other general-purpose processors, Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
Therefore, through the embodiment of the application, whether the running environment changes or not is continuously detected in the running process of the environment-friendly detection equipment, and a special running environment identifier is locally generated and stored when the running environment changes. Whether the data can be uploaded or not is determined by detecting whether the running environment identification exists locally or not. The authenticity and the safety of the data are guaranteed by adopting the safety chip, so that the possibility of data counterfeiting is reduced.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned functions may be distributed as different functional units and modules according to needs, that is, the internal structure of the apparatus may be divided into different functional units or modules to implement all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.
Those of ordinary skill in the art would appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of external device software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described system embodiments are merely illustrative, and for example, the division of the above-described modules or units is only one logical functional division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
The integrated unit may be stored in a computer-readable storage medium if it is implemented in the form of a software functional unit and sold or used as a separate product. Based on such understanding, all or part of the flow in the method of the embodiments described above may be implemented by a computer program, which may be stored in a computer readable storage medium and used by a processor to implement the steps of the embodiments of the methods described above. The computer program includes computer program code, and the computer program code may be in a source code form, an object code form, an executable file or some intermediate form. The computer-readable storage medium may include: any entity or device capable of carrying the above-described computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer readable Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signal, telecommunication signal, software distribution medium, etc. It should be noted that the computer readable storage medium may contain other contents which can be appropriately increased or decreased according to the requirements of the legislation and the patent practice in the jurisdiction, for example, in some jurisdictions, the computer readable storage medium does not include an electrical carrier signal and a telecommunication signal according to the legislation and the patent practice.
The above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.
Claims (7)
1. A data management method is characterized by being applied to environment-friendly detection equipment and comprising the following steps:
collecting vehicle data and environment data of a target vehicle; the environmental data includes one or more of: the system comprises staff biological data, target vehicle position data and target vehicle environment image data;
when a data uploading instruction is received, detecting whether the environment-friendly detection equipment currently has an operating environment identifier, wherein the operating environment identifier is used for indicating that the operating environment of the environment-friendly detection equipment changes; when the number of the detected target vehicles reaches a preset detection number threshold value, generating the data uploading instruction;
if the environment-friendly detection equipment does not have the operating environment identifier currently, uploading the vehicle data and the environment data of the target vehicle to a preset server based on the data uploading instruction, and deleting the vehicle data and the environment data of the target vehicle from the local after receiving uploading success information fed back by the server;
if the environment-friendly detection equipment currently has the operating environment identifier, outputting a reminding message based on the operating environment identifier, wherein the reminding message is used for reminding the environment-friendly detection equipment that the data uploading operation cannot be executed currently due to the change of the operating environment;
the running environment identification of the environment-friendly detection equipment is obtained through the following method:
after the environment-friendly detection equipment is powered on, transmitting a system file and a configuration file of the environment-friendly detection equipment to a security chip in real time according to a preset running path to perform Hash operation;
detecting whether the result of the Hash operation is consistent with a preset target result or not;
and if the result of the Hash operation is inconsistent with a preset target result, generating an operation environment identifier, and storing the operation environment identifier in the local of the security chip.
2. The data management method of claim 1, wherein the environmental protection detection device includes a security chip, and the uploading of the vehicle data and the environmental data of the target vehicle to a preset server based on the data uploading instruction includes:
encrypting and signing the vehicle data and the environment data based on the security chip;
and uploading the processed vehicle data and the processed environment data to a preset server based on the data uploading instruction.
3. The data management method of claim 2, wherein the security chip presets a certificate through a preset certificate issuing platform; the encrypting and signing processing of the vehicle data and the environment data based on the security chip includes:
and carrying out signature processing on the vehicle data and the environment data based on a certificate preset by the security chip.
4. The data management method of claim 1, wherein the collecting vehicle data and environmental data of the target vehicle comprises:
collecting historical fault code data, historical tail gas data, historical mileage data, real-time vehicle rotating speed data and real-time engine displacement data of a vehicle;
and acquiring biological data of a worker, the position data of the target vehicle and the environmental image data of the target vehicle.
5. A data management device is characterized by being applied to environment-friendly detection equipment and comprising:
the data acquisition unit is used for acquiring vehicle data and environment data of a target vehicle; the environmental data includes one or more of: the system comprises staff biological data, target vehicle position data and target vehicle environment image data;
the device comprises an identifier detection unit, a data uploading unit and a data processing unit, wherein the identifier detection unit is used for detecting whether the environment-friendly detection device currently has an operating environment identifier when receiving a data uploading instruction, and the operating environment identifier is used for indicating that the operating environment of the environment-friendly detection device changes; when the number of the detected target vehicles reaches a preset detection number threshold value, generating the data uploading instruction;
the data uploading unit is used for uploading the vehicle data and the environment data of the target vehicle to a preset server based on the data uploading instruction if the environment protection detection equipment does not have the operation environment identifier currently, and deleting the vehicle data and the environment data of the target vehicle from the local after receiving uploading success information fed back by the server;
wherein the data management apparatus further comprises:
a reminding output unit, configured to output a reminding message based on the operating environment identifier if the operating environment identifier exists in the environmental protection detection device currently, and to remind the environmental protection detection device that the data uploading operation cannot be performed due to the change of the operating environment currently;
the Hash operation subunit is used for transmitting the system file and the configuration file of the environmental protection detection equipment to a safety chip in real time for Hash operation according to a preset running path after the environmental protection detection equipment is powered on;
the result detection subunit is used for detecting whether the result of the hash operation is consistent with a preset target result or not;
and the identifier storage subunit is configured to generate an operating environment identifier if the result of the hash operation is inconsistent with a preset target result, and store the operating environment identifier locally on the security chip.
6. An environmental protection detection device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that the steps of the method according to any of claims 1 to 4 are implemented when the computer program is executed by the processor.
7. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 4.
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