CN110972109A

CN110972109A - Processing method, device and system based on identity information of vehicle-mounted equipment unit

Info

Publication number: CN110972109A
Application number: CN201811154339.1A
Authority: CN
Inventors: 韦杏媛
Original assignee: ZTE Corp
Current assignee: ZTE Corp
Priority date: 2018-09-30
Filing date: 2018-09-30
Publication date: 2020-04-07
Anticipated expiration: 2038-09-30
Also published as: CN110972109B; WO2020064016A1

Abstract

The processing method, the device and the system based on the identity information of the vehicle-mounted equipment unit provided by the embodiment of the invention comprise the following steps: each vehicle-mounted equipment unit of the vehicle networking equipment at least stores identity information of at least one vehicle-mounted equipment unit except the vehicle-mounted equipment unit in advance; the second target vehicle-mounted equipment unit reads identity information which is stored in the second target vehicle-mounted equipment unit and aims at the same first target vehicle-mounted equipment unit, and reports the identity information to the vehicle networking management platform, under the condition that the number of the second target vehicle-mounted equipment unit is larger than 1, if the identity information which is acquired by the vehicle networking management platform and aims at the same first target vehicle-mounted equipment unit is consistent, the identity information of the first target vehicle-mounted equipment unit is determined to be real and effective, so that a user can be helped to know the use and replacement conditions of the vehicle-mounted equipment unit of the vehicle networking equipment more truly, in the vehicle networking equipment annual inspection and vehicle networking equipment transaction process, the efficiency and authenticity of the vehicle networking equipment inspection are improved, and the user experience is improved.

Description

Processing method, device and system based on identity information of vehicle-mounted equipment unit

Technical Field

The embodiment of the invention relates to the field of vehicle networking, in particular to a processing method, a device and a system based on identity information of a vehicle-mounted equipment unit.

Background

The identity information of the vehicle-mounted equipment units such as the brake, the engine and the like is important information in a vehicle network, and for a vehicle owner and a vehicle inspection department, the use and replacement conditions of the vehicle-mounted equipment units can be known according to the identity information, and on the basis, whether the vehicle meets requirements, such as the requirement of vehicle safety inspection and the requirement of vehicle transaction, is further judged. Therefore, accurate information of the vehicle-mounted equipment units can truly reflect the current and historical conditions of the vehicle, and the vehicle-mounted equipment units are very useful for vehicle detectors and users.

In the related art, a commonly adopted scheme for acquiring the identity information of the vehicle-mounted device unit is to upload the identity information of the vehicle-mounted device unit to the vehicle networking management platform, and the vehicle networking management platform records and updates the identity information, so that a user or a platform administrator can know the use and replacement conditions of the vehicle-mounted device unit by looking up the information recorded on the vehicle networking management platform, and the scheme has the defects that:

the identity information of the vehicle-mounted equipment unit is only stored in the vehicle networking management platform, and when the database of the vehicle networking management platform is abnormal and cannot be normally accessed, a user cannot normally acquire the identity information of the vehicle-mounted equipment unit; meanwhile, when the identity information of the vehicle-mounted equipment unit on the internet of vehicles management platform is maliciously modified and deleted by manual operation, a user cannot get the identity information of the real vehicle-mounted equipment unit, and therefore the user is misled. In short, the identity information of the vehicle-mounted equipment unit is only stored in the vehicle networking management platform, so that the safety is low, the identity information is easy to tamper and clear, and the use and replacement conditions of the vehicle-mounted equipment unit cannot be truly reflected.

Disclosure of Invention

The technical problem mainly solved by the processing method, device and system based on the identity information of the vehicle-mounted equipment unit provided by the embodiment of the invention is that the identity information of the vehicle-mounted equipment unit is only stored in a vehicle networking management platform, is low in safety, is easy to tamper and clear, and cannot really reflect the use and replacement conditions of the vehicle-mounted equipment unit, and in order to solve the technical problem, the embodiment of the invention provides a processing method based on the identity information of the vehicle-mounted equipment unit, which comprises the following steps:

issuing an identity information acquisition instruction to the Internet of vehicles equipment, wherein the identity information acquisition instruction carries identification information of at least one first target vehicle-mounted equipment unit, and the identity information acquisition instruction is used for acquiring identity information of the at least one first target vehicle-mounted equipment unit;

receiving identity information aiming at the same first target vehicle-mounted equipment unit, which is stored in a second target vehicle-mounted equipment unit sent by the vehicle networking equipment, and taking at least one vehicle-mounted equipment unit in which the identity information of the same first target vehicle-mounted equipment unit is stored as the second target vehicle-mounted equipment unit; each vehicle-mounted equipment unit at least stores the identity information of at least one vehicle-mounted equipment unit except the vehicle-mounted equipment unit in advance;

comparing the received identity information of the same first target vehicle-mounted equipment unit under the condition that the number of the second target vehicle-mounted equipment units is greater than 1;

and if the comparison results are consistent, determining that the identity information of the first target vehicle-mounted equipment unit is real and effective information.

The embodiment of the invention also provides a processing device based on the identity information of the vehicle-mounted equipment unit, which comprises the following steps:

the system comprises a first sending module, a second sending module and a control module, wherein the first sending module is used for sending an identity information obtaining instruction to the Internet of vehicles, the identity information obtaining instruction carries identification information of at least one first target vehicle-mounted equipment unit, and the identity information obtaining instruction is used for obtaining identity information of the at least one first target vehicle-mounted equipment unit;

the first receiving module is used for receiving identity information, which is stored by a second target vehicle-mounted equipment unit and aims at the same first target vehicle-mounted equipment unit, sent by the vehicle networking equipment, and taking at least one vehicle-mounted equipment unit stored with the identity information of the same first target vehicle-mounted equipment unit as the second target vehicle-mounted equipment unit; each vehicle-mounted equipment unit at least stores the identity information of at least one vehicle-mounted equipment unit except the vehicle-mounted equipment unit in advance;

and the processing module is used for comparing the received identity information of the same first target vehicle-mounted equipment unit under the condition that the number of the second target vehicle-mounted equipment units is greater than 1, and determining that the identity information of the first target vehicle-mounted equipment unit is real and effective information if the comparison results are consistent.

The embodiment of the invention also provides a vehicle networking management platform, which comprises a first processor, a first memory and a first communication bus;

the first communication bus is used for realizing connection communication between the first processor and the first memory;

the first processor is configured to execute one or more programs stored in the first memory to implement the steps of the processing method based on the identity information of the vehicle-mounted equipment unit as described above.

The embodiment of the invention also provides a processing method based on the identity information of the vehicle-mounted equipment unit, which comprises the following steps:

receiving an identity information acquisition instruction issued by a vehicle networking management platform, wherein the identity information acquisition instruction carries identification information of at least one first target vehicle-mounted equipment unit, and the identity information acquisition instruction is used for acquiring identity information of the at least one first target vehicle-mounted equipment unit;

each vehicle-mounted equipment unit at least stores the identity information of at least one vehicle-mounted equipment unit except the vehicle-mounted equipment unit in advance, the at least one vehicle-mounted equipment unit which stores the identity information of the same first target vehicle-mounted equipment unit is used as a second target vehicle-mounted equipment unit, and the second target vehicle-mounted equipment unit reads the identity information which is stored in the second target vehicle-mounted equipment unit and aims at the same first target vehicle-mounted equipment unit and reports the identity information to the vehicle networking management platform.

the second receiving module is used for receiving an identity information obtaining instruction issued by the internet of vehicles management platform, wherein the identity information obtaining instruction carries identification information of at least one first target vehicle-mounted equipment unit, and the identity information obtaining instruction is used for obtaining identity information of the at least one first target vehicle-mounted equipment unit;

the reading module is used for taking at least one vehicle-mounted equipment unit which stores the identity information of the same first target vehicle-mounted equipment unit as a second target vehicle-mounted equipment unit, and the second target vehicle-mounted equipment unit reads the identity information which is stored by the second target vehicle-mounted equipment unit and aims at the same first target vehicle-mounted equipment unit; each vehicle-mounted equipment unit at least stores the identity information of at least one vehicle-mounted equipment unit except the vehicle-mounted equipment unit in advance;

and the second sending module is used for reporting the read identity information aiming at the same first target vehicle-mounted equipment unit to the vehicle networking management platform.

The embodiment of the invention also provides the vehicle networking equipment, which comprises a second processor, a second memory and a second communication bus;

the second communication bus is used for realizing connection communication between the second processor and the second memory;

the second processor is configured to execute one or more programs stored in the second memory to implement the steps of the processing method based on the identity information of the vehicle-mounted equipment unit as described above.

the method comprises the steps that an identity information acquisition instruction is issued to the Internet of vehicles by a management platform of the Internet of vehicles, the identity information acquisition instruction carries identification information of at least one first target vehicle-mounted equipment unit, and the identity information acquisition instruction is used for acquiring identity information of the at least one first target vehicle-mounted equipment unit;

each vehicle-mounted equipment unit in the vehicle networking equipment at least stores the identity information of at least one vehicle-mounted equipment unit except the vehicle-mounted equipment unit in advance, the at least one vehicle-mounted equipment unit storing the identity information of the same first target vehicle-mounted equipment unit is used as a second target vehicle-mounted equipment unit, and the second target vehicle-mounted equipment unit reads the identity information which is stored in the second target vehicle-mounted equipment unit and aims at the same first target vehicle-mounted equipment unit and reports the identity information to the vehicle networking management platform;

the Internet of vehicles management platform receives identity information which is sent by the Internet of vehicles and is stored by a second target vehicle-mounted equipment unit and aims at the same first target vehicle-mounted equipment unit; comparing the received identity information of the same first target vehicle-mounted equipment unit under the condition that the number of the second target vehicle-mounted equipment units is greater than 1; and if the comparison results are consistent, determining that the identity information of the first target vehicle-mounted equipment unit is real and effective information.

The embodiment of the invention also provides a processing system based on the identity information of the vehicle-mounted equipment unit, which comprises the following steps: the system comprises the Internet of vehicles equipment and an Internet of vehicles management platform, wherein the Internet of vehicles equipment comprises at least two vehicle-mounted equipment units;

the Internet of vehicles management platform is used for issuing an identity information acquisition instruction to the Internet of vehicles equipment, wherein the identity information acquisition instruction carries identification information of at least one first target vehicle-mounted equipment unit, and the identity information acquisition instruction is used for acquiring identity information of the at least one first target vehicle-mounted equipment unit; receiving identity information which is sent by the Internet of vehicles and is stored by a second target vehicle-mounted equipment unit and aims at the same first target vehicle-mounted equipment unit; comparing the received identity information of the same first target vehicle-mounted equipment unit under the condition that the number of the second target vehicle-mounted equipment units is greater than 1; if the comparison results are consistent, determining that the identity information of the first target vehicle-mounted equipment unit is real and effective information;

each vehicle-mounted equipment unit in the vehicle networking equipment at least stores the identity information of at least one vehicle-mounted equipment unit except the vehicle-mounted equipment unit in advance, the at least one vehicle-mounted equipment unit which stores the identity information of the same first target vehicle-mounted equipment unit is used as a second target vehicle-mounted equipment unit, and the second target vehicle-mounted equipment unit reads the identity information which is stored in the second target vehicle-mounted equipment unit and aims at the same first target vehicle-mounted equipment unit and reports the identity information to the vehicle networking management platform.

The embodiment of the invention also provides a processing system based on the identity information of the vehicle-mounted equipment unit, which comprises a third processor, a third memory and a third communication bus;

the third communication bus is used for realizing connection communication between the third processor and the third memory;

the third processor is configured to execute one or more programs stored in the third memory to implement the steps of the processing method based on the identity information of the vehicle-mounted device unit as described above.

The embodiment of the present invention further provides a computer-readable storage medium, where one or more programs are stored, and the one or more programs are executable by one or more processors to implement the steps of any one of the processing methods based on the identity information of the vehicle-mounted device unit described above.

The invention has the beneficial effects that:

the processing method, the device and the system based on the identity information of the vehicle-mounted equipment unit provided by the embodiment of the invention comprise the following steps: the Internet of vehicles management platform issues an identity information acquisition instruction to the Internet of vehicles equipment, the identity information acquisition instruction carries identification information of at least one first target vehicle-mounted equipment unit, and the identity information acquisition instruction is used for acquiring identity information of the at least one first target vehicle-mounted equipment unit; each vehicle-mounted equipment unit in the vehicle networking equipment at least stores the identity information of at least one vehicle-mounted equipment unit except the vehicle-mounted equipment unit in advance, the at least one vehicle-mounted equipment unit which stores the identity information of the same first target vehicle-mounted equipment unit is used as a second target vehicle-mounted equipment unit, and the second target vehicle-mounted equipment unit reads the identity information which is stored in the second target vehicle-mounted equipment unit and aims at the same first target vehicle-mounted equipment unit and reports the identity information to the vehicle networking management platform; the Internet of vehicles management platform receives identity information which is sent by the Internet of vehicles and is stored by a second target vehicle-mounted equipment unit and aims at the same first target vehicle-mounted equipment unit; comparing the received identity information of the same first target vehicle-mounted equipment unit under the condition that the number of the second target vehicle-mounted equipment units is greater than 1; if the comparison results are consistent, determining that the identity information of the first target vehicle-mounted equipment unit is real and effective information; in some implementation processes, each vehicle-mounted equipment unit at least stores identity information of at least one vehicle-mounted equipment unit except the vehicle-mounted equipment unit in advance, if the identity information, acquired by the vehicle networking management platform, of the same first target vehicle-mounted equipment unit is consistent, the identity information of the first target vehicle-mounted equipment unit is determined to be real and effective, and therefore a user can be helped to know the use and replacement conditions of the vehicle-mounted equipment unit of the vehicle networking equipment more really.

Additional features and corresponding advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

FIG. 1 is a general system framework diagram of a first embodiment of the present invention;

fig. 2 is a schematic flowchart of a processing method based on vehicle-mounted device unit identity information on a vehicle networking management platform or a PC diagnosis tool side according to a first embodiment of the present invention;

fig. 3 is a schematic flowchart of a processing method based on vehicle-mounted device unit identity information on a vehicle networking device side according to a second embodiment of the present invention;

fig. 4 is a schematic flowchart of a processing method based on identity information of a vehicle-mounted device unit in a system according to a third embodiment of the present invention;

fig. 5 is a schematic structural diagram of a processing apparatus based on identity information of a vehicle-mounted device unit according to a fourth embodiment of the present invention;

fig. 6 is a schematic structural diagram of a fifth processing apparatus based on identity information of a vehicle-mounted device unit according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a processing system based on identity information of a vehicle-mounted device unit according to a sixth embodiment of the present invention;

fig. 8 is a schematic structural diagram of a vehicle networking management platform according to a seventh embodiment of the present invention;

fig. 9 is a schematic structural diagram of a vehicle networking device according to a seventh embodiment of the present invention;

fig. 10 is a schematic structural diagram of a processing system based on identity information of a vehicle-mounted device unit according to a seventh embodiment of the present invention;

fig. 11 is a system framework diagram when the number of in-vehicle apparatus units is 2 according to the eighth embodiment of the present invention;

fig. 12 is a sequence diagram of an identity information saving process of the vehicle-mounted device unit when the number of the vehicle-mounted device units is 2 in the eighth embodiment of the present invention;

fig. 13 is a system framework diagram when the number of in-vehicle apparatus units is n (n is greater than 2) according to the ninth embodiment of the invention;

fig. 14 is a system framework diagram of a tenth embodiment of the invention, in which the number of the on-board equipment units is n (n is greater than 2), and a safe storage area is opened in the on-board equipment units;

fig. 15 is a sequence diagram of an identity information saving process of a vehicle-mounted device unit in which the number of the vehicle-mounted device units is n (n is greater than 2) and a safe storage area is opened in the vehicle-mounted device unit according to a tenth embodiment of the present invention;

fig. 16 is a system framework diagram of the eleventh embodiment of the invention, in which the number of the vehicle-mounted device units is n (n is greater than 2), a safe storage area is opened up in the vehicle-mounted device units, and a total control unit is added;

fig. 17 is a sequence diagram of an identity information saving process of vehicle-mounted device units when the number of the vehicle-mounted device units is n (n is greater than 2), a secure storage area is opened in the vehicle-mounted device units, and a total control unit is added in the vehicle-mounted device units according to an eleventh embodiment of the present invention;

fig. 18 is a schematic view of a flow of acquiring identity information of vehicle-mounted device units when the number of the vehicle-mounted device units is 2 according to a twelfth embodiment of the present invention;

fig. 19 is a schematic view of an identity information acquisition flow of vehicle-mounted equipment units when the number of the vehicle-mounted equipment units is n (n is greater than 2) according to a thirteenth embodiment of the present invention;

fig. 20 is a schematic view of a flow of acquiring identity information of vehicle-mounted device units in which the number of the vehicle-mounted device units is n (n is greater than 2) and a safe storage area is opened in the vehicle-mounted device units according to a fourteenth embodiment of the present invention;

fig. 21 is a schematic diagram of a flow of acquiring identity information of a vehicle-mounted device unit when the number of the vehicle-mounted device units is n (n is greater than 2), a secure storage area is opened in the vehicle-mounted device unit, and a total control unit is added according to a fifteenth embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention are described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The first embodiment is as follows:

In order to solve the problems that the identity information of the vehicle-mounted equipment unit is only stored in the vehicle networking management platform, the safety is low, the identity information is easy to tamper and clear, and the use and replacement conditions of the vehicle-mounted equipment unit cannot be truly reflected, an embodiment of the invention provides a processing method based on the identity information of the vehicle-mounted equipment unit, the processing method based on the identity information of the vehicle-mounted equipment unit provided by the embodiment is a method of the vehicle networking management platform or a PC diagnosis tool side, and the method comprises the following steps:

referring to fig. 1, fig. 1 is a system framework diagram of an embodiment of the present invention, and in fig. 1, the system framework diagram includes a car networking management platform and car networking devices, where the car networking management platform may also be replaced by a PC diagnostic tool, that is, the functions of the car networking management platform in the embodiment of the present invention may be implemented by the PC diagnostic tool; the vehicle networking equipment comprises a sending and receiving unit and n vehicle-mounted equipment units, wherein n is an integer greater than or equal to 2, the n vehicle-mounted equipment units are respectively marked as a vehicle-mounted equipment unit 1, a vehicle-mounted equipment unit 2 …, a vehicle-mounted equipment unit n-1 and a vehicle-mounted equipment unit n, and optionally, the vehicle networking equipment further comprises a master control unit; the embodiment of the invention adopts the block chain technology as the basis, and safely stores the identity information of each vehicle-mounted equipment unit into at least one other vehicle-mounted equipment unit. When each vehicle-mounted equipment unit is started for the first time, the identity information of each vehicle-mounted equipment unit is actively sent to at least one other vehicle-mounted equipment unit, and the identity information of each vehicle-mounted equipment unit can be sent to one or two other vehicle-mounted equipment units … or all other vehicle-mounted equipment units; optionally, the identity information of the vehicle-mounted device is encrypted or subjected to secure signature, and then sent to other vehicle-mounted device units; optionally, the information can be directly sent to other vehicle-mounted equipment units, or can be sent to a master control unit of the vehicle networking equipment, and the master control unit sends the information to other vehicle-mounted equipment units.

Optionally, each vehicle-mounted device unit is provided with a secure storage area, the secure storage area may be set to be operable only by calling a secure interface, and once data is written, the written data cannot be erased. And after receiving the identity information sent by other vehicle-mounted equipment units, the vehicle-mounted equipment unit calls the safety interface and writes the identity information into the safety storage area. The safety storage area is at least used for storing the identity information of other vehicle-mounted equipment units, and the safety storage area can also be used for storing the identity information of the vehicle-mounted equipment unit.

When a user needs to know the identity information of the vehicle-mounted equipment units, the user issues an identity information acquisition instruction through the vehicle networking management platform or the PC diagnosis tool, optionally, the identity information acquisition instruction can be directly issued to at least one second target vehicle-mounted equipment unit storing the identity information of the same first target vehicle-mounted equipment unit, or the identity information acquisition instruction can be sent to at least one second target vehicle-mounted equipment unit storing the identity information of the same first target vehicle-mounted equipment unit through the general control unit of the vehicle networking equipment, that is, after the sending and receiving unit of the vehicle networking equipment receives the identity information acquisition instruction, the sending and receiving unit directly forwards the identity information to at least one second target vehicle-mounted equipment unit storing the identity information of the same first target vehicle-mounted equipment unit, or after the sending and receiving unit of the vehicle networking equipment receives the identity information acquisition instruction, the identity, the master control unit pushes the identity information of the same first target vehicle-mounted equipment unit to at least one second target vehicle-mounted equipment unit; and after receiving the identity information acquisition instruction, the second target vehicle-mounted equipment unit respectively sends the identity information of the first target vehicle-mounted equipment unit stored in the internal safe storage area to the vehicle networking management platform or the PC diagnosis tool. Every identity information that car networking management platform or PC diagnostic tool will receive compares and arranges, if all identity information to same first target mobile unit is unanimous, then consider that first target mobile unit's identity information is true effectual, thereby help the more real use and the change condition of knowing the mobile unit of car networking equipment of user, in car networking equipment annual survey and car networking equipment transaction process, the efficiency and the authenticity of car networking equipment inspection have been improved, promote user experience.

In the embodiment of the invention, the vehicle networking equipment such as automobiles and the like, the vehicle-mounted equipment units such as parts and components of brakes, engines, windows, skylights and the like of the automobiles; the identity information of the vehicle-mounted equipment unit comprises at least one of address information, part numbers, version numbers and identity signatures based on the version numbers.

For ease of understanding, the following description will first be made of the storage flow of identity information:

when each vehicle-mounted equipment unit of the vehicle networking equipment is started for the first time, the identity information of the vehicle networking equipment is actively sent to at least one other vehicle-mounted equipment unit for storage, and in one implementation mode, the identity information of the vehicle networking equipment can be actively sent to each other vehicle-mounted equipment unit for storage. Optionally, the description is given by taking an example of actively sending the identity information of the user to other vehicle-mounted device units for storage, where the storage process is as follows: when a new vehicle-mounted equipment unit is started, reading own identity information, sending the identity information to other vehicle-mounted equipment units, after the vehicle-mounted equipment unit serving as a receiving end receives a push instruction of the vehicle-mounted equipment unit serving as a sending end, receiving and storing the identity information sent by the vehicle-mounted equipment unit serving as the sending end by the vehicle-mounted equipment unit serving as the receiving end, sending confirmation information to the vehicle-mounted equipment unit serving as the sending end, and marking that the own identity information is safely stored by the vehicle-mounted equipment unit serving as the sending end; when the vehicle is restarted, the identity information of the vehicle is not sent to other vehicle-mounted equipment units.

In this embodiment, optionally, before actively sending the identity information of the vehicle to at least one other vehicle-mounted device unit for storage, the method further includes: encrypting the identity information of the user or carrying out safe signature processing;

actively sending the identity information of the user to other at least one vehicle-mounted equipment unit for storage comprises the following steps: actively sending the identity information encrypted or subjected to the security signature processing to at least one other vehicle-mounted equipment unit for storage; to ensure the security of the stored information.

Under the condition that the identity information encrypted by the vehicle-mounted device unit or subjected to the security signature processing is actively sent to other vehicle-mounted device units for storage, namely, the vehicle-mounted device unit 1 encrypts and stores the identity information of the vehicle-mounted device unit 2 to the vehicle-mounted device unit n, the vehicle-mounted device unit 2 encrypts and stores the identity information of the vehicle-mounted device unit 1, the vehicle-mounted device unit 3 to the vehicle-mounted device unit n, and so on, the vehicle-mounted device unit n encrypts and stores the identity information of the vehicle-mounted device unit 1 to the vehicle-mounted device unit n-1.

Optionally, each vehicle-mounted device unit is provided with a secure storage area, after receiving the identity information sent by other vehicle-mounted device units, each vehicle-mounted device unit calls the secure interface to write the received identity information into the secure storage area, and the identity information written into the secure storage area cannot be erased, that is, the identity information written into the secure storage area cannot be modified, deleted, and the like, so as to ensure the authenticity of the stored information.

Optionally, taking an example of actively sending the identity information of the user to each of the other vehicle-mounted device units for storage, the storage process of adding the secure storage area and the encryption scheme is as follows: when a new vehicle-mounted equipment unit is started, reading own identity information, encrypting the identity information and sending the encrypted identity information to other vehicle-mounted equipment units, after receiving a push instruction of the new vehicle-mounted equipment unit serving as a sending end, decrypting the identity information of the new vehicle-mounted equipment unit serving as a receiving end, calling a safe storage interface to store the identity information of the new vehicle-mounted equipment unit, and then sending confirmation information to the new vehicle-mounted equipment unit, wherein after receiving the confirmation information of other vehicle-mounted equipment units, the new vehicle-mounted equipment unit marks that the own identity information is safely stored; when the vehicle is restarted, the identity information of the vehicle is not sent to other vehicle-mounted equipment units.

Optionally, actively sending the identity information of the vehicle to at least one other vehicle-mounted device unit for storage includes:

actively and directly sending the identity information of the user to at least one other vehicle-mounted equipment unit for storage;

or the identity information of the user is actively sent to a master control unit of the vehicle networking equipment, and the master control unit sends the identity information to at least one other vehicle equipment unit for storage.

Optionally, taking an example of actively sending the identity information of the user to other vehicle-mounted device units for storage, the storage flow for adding the master control unit, the secure storage area, and the encryption scheme is as follows: when a new vehicle-mounted equipment unit is started, reading own identity information, encrypting the identity information and sending the encrypted identity information to a master control unit, after receiving the identity information of the new vehicle-mounted equipment unit, pushing the encrypted identity information to other vehicle-mounted equipment units on a bus, after receiving a push instruction of the new vehicle-mounted equipment unit serving as a sending end, decrypting the identity information of the new vehicle-mounted equipment unit by the vehicle-mounted equipment unit serving as a receiving end, calling a safe storage interface to store the identity information of the new vehicle-mounted equipment unit, sending confirmation information to the master control unit, pushing the confirmation information to the new vehicle-mounted equipment unit by the master control unit, and after receiving the confirmation information of the other vehicle-mounted equipment units, marking that the identity information of the new vehicle-mounted equipment unit is safely stored; when the vehicle is restarted, the identity information of the vehicle is not sent to other vehicle-mounted equipment units.

The identity information of the vehicle-mounted equipment units stored in the safety storage areas of other vehicle-mounted equipment units comprises identity information of the vehicle-mounted equipment units when leaving a factory, and when the vehicle-mounted equipment units are replaced, the identity information also comprises the replaced identity information; for example, address information when the brake leaves a factory is marked as A, and when the brake is started for the first time, the address information A of the brake is sent to the safe storage areas of other vehicle-mounted equipment units for storage; later, the vehicle owner has a replacement brake, the address information of the replaced brake is recorded as B, and when the replaced brake is started for the first time, the address information B of the vehicle owner is sent to the safe storage areas of other vehicle-mounted equipment units for storage; the address information of the brakes stored in the secure storage areas of the other respective on-board device units includes factory-time address information a and replaced address information B.

Optionally, each vehicle-mounted device unit at least stores identity information of at least one vehicle-mounted device unit other than the vehicle-mounted device unit in advance, that is, the vehicle-mounted device unit 1 may store identity information of at least one of the vehicle-mounted device unit 2 to the vehicle-mounted device unit n, the vehicle-mounted device unit 2 may store identity information of at least one of the vehicle-mounted device unit 1, the vehicle-mounted device unit 3 to the vehicle-mounted device unit n, and so on, the vehicle-mounted device unit n-1 may store identity information of at least one of the vehicle-mounted device unit 1 to the vehicle-mounted device unit n-2, and the vehicle-mounted device unit n may store at least one of the identity information of the vehicle-mounted device unit 1 to the vehicle-mounted device unit n-1. Optionally, each vehicle-mounted device unit only stores the identity information of each other vehicle-mounted device unit, that is, the vehicle-mounted device unit 1 stores the identity information of the vehicle-mounted device unit 2 to the vehicle-mounted device unit n, the vehicle-mounted device unit 2 stores the identity information of the vehicle-mounted device unit 1, the vehicle-mounted device unit 3 to the vehicle-mounted device unit n, and so on, the vehicle-mounted device unit n-1 stores the identity information of the vehicle-mounted device unit 1 to the vehicle-mounted device unit n-2 and the vehicle-mounted device unit n, and the vehicle-mounted device unit n stores the identity information of the vehicle-mounted device unit 1 to the vehicle-mounted device unit n-1. Each vehicle-mounted device unit may also store the identity information of the vehicle-mounted device unit in advance, in addition to the identity information of other vehicle-mounted device units, that is, each vehicle-mounted device unit stores the identity information of the vehicle-mounted device unit 1 to the vehicle-mounted device unit n.

The above describes the process of storing the identity information, and the following describes the process of acquiring the stored identity information:

referring to fig. 2, the processing method based on the identity information of the vehicle-mounted device unit provided in this embodiment includes:

s201: issuing an identity information acquisition instruction to the Internet of vehicles equipment, wherein the identity information acquisition instruction carries identification information of at least one first target vehicle-mounted equipment unit, and the identity information acquisition instruction is used for acquiring identity information of the at least one first target vehicle-mounted equipment unit;

s202: receiving identity information aiming at the same first target vehicle-mounted equipment unit, which is stored in a second target vehicle-mounted equipment unit sent by the vehicle networking equipment, and taking at least one vehicle-mounted equipment unit in which the identity information of the same first target vehicle-mounted equipment unit is stored as the second target vehicle-mounted equipment unit; each vehicle-mounted equipment unit at least stores the identity information of at least one vehicle-mounted equipment unit except the vehicle-mounted equipment unit in advance;

s203: comparing the received identity information of the same first target vehicle-mounted equipment unit under the condition that the number of the second target vehicle-mounted equipment units is greater than 1;

s204: and if the comparison results are consistent, determining that the identity information of the first target vehicle-mounted equipment unit is real and effective information.

In the embodiment of the invention, an identity information acquisition instruction can be issued to the internet of vehicles equipment by a management platform of the internet of vehicles or a PC diagnosis tool, the identity information acquisition instruction carries identification information of at least one first target vehicle-mounted equipment unit, and the identity information acquisition instruction is used for acquiring the identity information of the at least one first target vehicle-mounted equipment unit; the identification information of the first target vehicle-mounted equipment unit carried in the identification information acquisition instruction is used for determining which vehicle-mounted equipment unit in the vehicle networking equipment is acquired, and the identification information can adopt the identification information of the vehicle-mounted equipment unit, that is, the identification information of which vehicle-mounted equipment unit in the vehicle networking equipment the user wants to acquire can be distinguished through the identification information of the vehicle-mounted equipment unit. The following exemplary example illustrates that, if the identification information of the vehicle-mounted device unit 1 is carried in the issued identity information acquisition instruction, it may be determined that the user wants to acquire the identity information of the vehicle-mounted device unit 1 through the identity information acquisition instruction; if the issued identity information acquisition instruction carries the identification information of the vehicle-mounted equipment unit 1 and the vehicle-mounted equipment unit 2, the identity information acquisition instruction can determine that the user wants to acquire the identity information of the vehicle-mounted equipment unit 1 and the vehicle-mounted equipment unit 2; if the issued identity information acquisition instruction carries identification information of all vehicle-mounted equipment units of the vehicle networking equipment, the identity information acquisition instruction can determine that the user wants to acquire the identity information of all the vehicle-mounted equipment units.

Each vehicle-mounted equipment unit in the vehicle networking equipment at least stores identity information of at least one vehicle-mounted equipment unit except the vehicle-mounted equipment unit in advance; the identity information acquisition instruction carries identification information of at least one first target vehicle-mounted equipment unit, after the vehicle networking equipment receives the identity information acquisition instruction sent by the vehicle networking management platform, the vehicle networking equipment analyzes the identification information of each first target vehicle-mounted equipment unit carried in the identity information acquisition instruction, and at least one vehicle-mounted equipment unit in which the identity information of the same first target vehicle-mounted equipment unit is stored serves as a second target vehicle-mounted equipment unit;

for example, the internet-of-vehicle device includes 3 vehicle-mounted device units, which are respectively denoted as a vehicle-mounted device unit 1, a vehicle-mounted device unit 2, and a vehicle-mounted device unit 3, where the vehicle-mounted device unit 1 stores identity information of the vehicle-mounted device unit 2, the vehicle-mounted device unit 2 stores identity information of the vehicle-mounted device unit 1 and the vehicle-mounted device unit 3, and the vehicle-mounted device unit 3 stores identity information of the vehicle-mounted device unit 1, the vehicle-mounted device unit 2, and the vehicle-mounted device unit 3. If the identification information of the vehicle-mounted equipment unit 1 and the identification information of the vehicle-mounted equipment unit 2 are carried in the identity information acquisition instruction, the vehicle-mounted equipment unit 1 and the vehicle-mounted equipment unit 2 are both used as a first target vehicle-mounted equipment unit; for the on-vehicle device unit 1, the second target on-vehicle device unit may be the on-vehicle device unit 2, or may also be the on-vehicle device unit 3, or may also be the on-vehicle device unit 2 and the on-vehicle device unit 3; as for the in-vehicle apparatus unit 2, the second target in-vehicle apparatus unit may be the in-vehicle apparatus unit 1, or may also be the in-vehicle apparatus unit 3, or may also be the in-vehicle apparatus unit 1 and the in-vehicle apparatus unit 3.

Optionally, each vehicle-mounted equipment unit at least stores the identity information of all vehicle-mounted equipment units except the vehicle-mounted equipment unit in advance. In the following, it is described by taking an example that each vehicle-mounted device unit stores at least the identity information of all vehicle-mounted device units except the vehicle-mounted device unit, the vehicle-mounted device unit 1 stores the identity information of the vehicle-mounted device units 2 to n, the vehicle-mounted device unit 2 stores the identity information of the vehicle-mounted device unit 1, and the vehicle-mounted device units 3 to n, and so on, and the vehicle-mounted device unit n stores the identity information of the vehicle-mounted device units 1 to n-1. After receiving the identity information acquisition instruction sent by the internet of vehicles management platform, the internet of vehicles equipment analyzes that the identity information acquisition instruction carries the identification information of all the vehicle-mounted equipment units (i.e. the vehicle-mounted equipment unit 1 to the vehicle-mounted equipment unit n), and then can determine that the identity information acquisition instruction is used for acquiring the identity information of all the vehicle-mounted equipment units; the vehicle-mounted equipment units 1 to n of the vehicle-mounted network equipment send the stored identity information to the vehicle-mounted network management platform, the vehicle-mounted network management platform compares the identity information of the same vehicle-mounted equipment unit, if the comparison result of each vehicle-mounted equipment unit is consistent, the identity information of each vehicle-mounted equipment unit is real and effective, the vehicle-mounted network management platform arranges the identity information of each vehicle-mounted equipment unit, and the arranged identity information of each vehicle-mounted equipment unit is displayed on an interactive interface of the vehicle-mounted network management platform.

When comparing the identity information of each vehicle-mounted device unit, the car networking management platform can compare the identity information one by one, and can also compare the identity information in parallel, and the car networking management platform is not limited in this embodiment.

The identity information comprises identity information of the vehicle-mounted equipment unit when leaving a factory, and when the vehicle-mounted equipment unit is replaced, the identity information also comprises the replaced identity information. The identity information includes at least one of address information, part number, version number, identity signature based on version number.

In this embodiment of the present invention, optionally, after receiving, in S202, identity information, which is sent by the vehicle networking device and stored by the second target vehicle-mounted device unit itself and is addressed to the same first target vehicle-mounted device unit, the method further includes:

and under the condition that the number of the second target vehicle-mounted equipment units is equal to 1, determining that the identity information of the first target vehicle-mounted equipment unit sent by the second target vehicle-mounted equipment unit is real and effective information. It is possible to set the identity information stored in the in-vehicle apparatus unit to be unerasable, whereby the authenticity and validity of the identity information can be ensured.

Optionally, the following description is given with a case that the number of the vehicle-mounted device units is equal to 2, and when the number of the vehicle-mounted device units is equal to 2, the identity information of the second vehicle-mounted device unit stored in the first vehicle-mounted device unit itself is used as the real and valid information, and the identity information of the first vehicle-mounted device unit stored in the second vehicle-mounted device unit itself is used as the real and valid information.

Optionally, when the number of the vehicle-mounted device units is equal to 2, the first vehicle-mounted device unit stores the identity information of the second vehicle-mounted device unit, and the second vehicle-mounted device unit stores the identity information of the first vehicle-mounted device unit, and it may be set that the identity information stored in the first vehicle-mounted device unit and the second vehicle-mounted device unit is not erasable, so that authenticity and validity of the identity information may be ensured.

In the embodiment of the present invention, optionally, each vehicle-mounted device unit further stores identity information of the vehicle-mounted device unit in advance. For example, the in-vehicle apparatus unit 1, the in-vehicle apparatus unit 2 …, the in-vehicle apparatus unit n each store the identity information of the in-vehicle apparatus units 1 to n. After the vehicle networking equipment receives an identity information acquisition instruction sent by the vehicle networking management platform, the vehicle equipment units 1 to n of the vehicle networking equipment send identity information stored by the vehicle equipment units to the vehicle networking management platform, the vehicle networking management platform compares the identity information of the same vehicle equipment unit, if the comparison result of each vehicle equipment unit is consistent, the identity information of each vehicle equipment unit is real and effective, a notification is sent to prompt that the identity information of each vehicle equipment unit is real and effective information, and/or the identity information of the vehicle equipment unit can be displayed and inquired.

In the embodiment of the present invention, optionally, under the condition that each vehicle-mounted device unit also stores the identity information of the vehicle-mounted device unit in advance, and under the condition that the number of the vehicle-mounted device units is equal to 2, each identity information of the same vehicle-mounted device unit may also be compared; and if the comparison results of each vehicle-mounted equipment unit are consistent, determining that the identity information of each vehicle-mounted equipment unit is real and effective information.

That is, when the number of the vehicle-mounted equipment units is equal to 2, the first vehicle-mounted equipment unit stores the identity information of the first vehicle-mounted equipment unit and the second vehicle-mounted equipment unit, and the second vehicle-mounted equipment unit stores the identity information of the first vehicle-mounted equipment unit and the second vehicle-mounted equipment unit; after the vehicle networking equipment receives an identity information acquisition instruction sent by the vehicle networking management platform, the first vehicle-mounted equipment unit and the second vehicle-mounted equipment unit of the vehicle networking equipment send identity information stored in the first vehicle-mounted equipment unit and the second vehicle-mounted equipment unit to the vehicle networking management platform, the vehicle networking management platform compares the identity information of the same vehicle-mounted equipment unit, if the comparison result of each vehicle-mounted equipment unit is consistent, the identity information of each vehicle-mounted equipment unit is real and effective, a notification is sent to prompt that the identity information of each vehicle-mounted equipment unit is real and effective, and/or the identity information of each vehicle-mounted equipment unit is displayed on an interactive interface of the vehicle networking management platform.

Optionally, after determining that the identity information of the first target vehicle-mounted device unit is the real and valid information in S204, the method further includes: and sending a notice to prompt that the identity information of the first target vehicle-mounted equipment unit is real and effective information, and/or displaying the identity information of the first target vehicle-mounted equipment unit.

In the embodiment of the present invention, optionally, the identity information sent by the vehicle-mounted device unit to the car networking management platform may be encrypted, and the identity information may be encrypted by using a negotiated encryption method; before comparing the received identity information of the same first target vehicle-mounted device unit in S203, the method further includes: and decrypting the received identity information which is sent by the Internet of vehicles and aims at the same first target vehicle-mounted equipment unit. After the decryption, the Internet of vehicles management platform compares the identity information of the same first target vehicle-mounted equipment unit.

In this embodiment of the present invention, optionally, after comparing the identity information of the same first target vehicle-mounted device unit, the method further includes: if the comparison result of at least one identity information of the same first target vehicle-mounted equipment unit is inconsistent, the identity information of the first target vehicle-mounted equipment unit is determined to be invalid information, it is indicated that the identity information of the first target vehicle-mounted equipment unit is tampered, other abnormal operations or other risks may exist in the vehicle networking equipment, and the user vehicle-mounted equipment unit identity information can be prompted to be inconsistent on an interactive interface of the vehicle networking management platform.

In the embodiment of the present invention, optionally, after the internet of vehicles device receives the identity information obtaining instruction issued by the internet of vehicles management platform, the second target vehicle-mounted device unit reads the identity information, which is stored in the second target vehicle-mounted device unit and is specific to the same first target vehicle-mounted device unit, and reports the identity information to the internet of vehicles management platform. And for the condition that the identity information acquisition instruction is to acquire the identity information of each vehicle-mounted equipment unit, the identity information of other vehicle-mounted equipment units is stored in each vehicle-mounted equipment unit, and the identity information of all the vehicle-mounted equipment units stored in each vehicle-mounted equipment unit is reported by each vehicle-mounted equipment unit, issuing the identity information acquisition instruction, and after receiving the identity information acquisition instruction, reading the identity information of all the vehicle-mounted equipment units stored in each vehicle-mounted equipment unit and reporting the identity information to the vehicle networking management platform.

Optionally, the reading, by the second target vehicle-mounted device unit, the identity information for the same first target vehicle-mounted device unit, which is stored in the second target vehicle-mounted device unit, includes: and the second target vehicle-mounted equipment unit calls the safety interface to read the identity information which is stored in the second target vehicle-mounted equipment unit and aims at the same first target vehicle-mounted equipment unit.

Before reporting to the car networking management platform, still include: encrypting or carrying out security signature processing on identity information which is stored in a read security storage area and aims at the same first target vehicle-mounted equipment unit;

reporting to the car networking management platform includes: reporting the encrypted or safety signed identity information to a vehicle networking management platform; to ensure the security of the identity information.

Optionally, reading, by each vehicle-mounted device unit, the identity information of all vehicle-mounted device units stored in the vehicle-mounted device unit includes: each vehicle-mounted equipment unit calls a safety interface to read the identity information of all the vehicle-mounted equipment units stored in a safety storage area of the vehicle-mounted equipment unit;

before reporting to the car networking management platform, still include: encrypting or carrying out security signature processing on identity information of all vehicle-mounted equipment units stored in a read security storage area;

In the embodiment of the present invention, optionally, the receiving, by the car networking device, the identity information obtaining instruction issued by the car networking management platform includes:

each second target vehicle-mounted equipment unit directly receives an identity information acquisition instruction issued by the internet of vehicles management platform; or the master control unit receives an identity information acquisition instruction sent by the internet of vehicles management platform, and then sends the identity information acquisition instruction to each second target vehicle-mounted equipment unit;

the step of reporting the encrypted or safety signed identity information to the Internet of vehicles management platform comprises the following steps:

directly sending the encrypted or safety signed identity information to the Internet of vehicles management platform; or the identity information which is encrypted or subjected to the security signature processing is firstly sent to the master control unit, and then the master control unit sends the identity information to the Internet of vehicles management platform.

The master control unit may sequentially receive the identity information sent by each second target vehicle-mounted device unit, or may receive the identity information sent by each second target vehicle-mounted device unit in parallel, which is not limited in this embodiment; the master control unit may immediately forward the identity information sent by the second target vehicle-mounted device unit to the vehicle networking management platform after receiving the identity information, or forward the identity information sent by each second target vehicle-mounted device unit to the vehicle networking management platform after receiving the identity information, which is not limited in this embodiment.

For convenience of understanding, the following description will be made by taking an in-vehicle device unit of the car networking device as an example, where the in-vehicle device unit includes a brake, an engine, a window, and identity information as address information:

the car networking equipment comprises a transmitting and receiving unit, a master control unit and three car equipment units, namely a brake unit, an engine unit and a car window unit;

recording address information A when the brake leaves a factory as A, reading self address information A when the brake is started for the first time, encrypting the address information A and sending the encrypted address information A to a master control unit, sending the encrypted address information A to an engine and a vehicle window by the master control unit, decrypting the address information A after the engine and the vehicle window receive the address information A, and calling a safety interface to write the address information A into a self safety storage area for storage; later, the vehicle owner has a replacement brake, the address information of the replaced brake is marked as B, when the replaced brake is started for the first time, the address information B of the vehicle owner is read, the address information B is encrypted and then sent to the master control unit, the master control unit sends the encrypted address information B to the engine and the vehicle window, and after receiving the address information B, the engine and the vehicle window decrypt the address information B and call a safety interface to write the address information B into a safety storage area of the vehicle owner for storage;

recording address information C when the engine leaves a factory as C, reading the address information C of the engine when the engine is started for the first time, encrypting the address information C and sending the encrypted address information C to a master control unit, sending the encrypted address information C to a brake and a vehicle window by the master control unit, decrypting the address information C after the brake and the vehicle window receive the address information C, and calling a safety interface to write the address information C into a safety storage area of the engine for storage;

recording the address information of the vehicle window when leaving the factory as D, reading the own address information D when the vehicle window is started for the first time, encrypting the address information D and sending the encrypted address information D to the master control unit, sending the encrypted address information D to the brake and the engine by the master control unit, decrypting the address information D after the brake and the engine receive the address information D, and writing the address information D into the own safe storage area for storage by calling the safe interface;

the data (denoted as data 1) stored in the safe storage area of the brake includes: the address information C when the engine leaves the factory and the address information D when the vehicle window leaves the factory;

the data stored in the secure storage area of the engine (denoted as data 2) includes: address information A when the brake leaves the factory, address information B after the brake is replaced for the first time, and address information D when the car window leaves the factory;

the data (denoted as data 3) stored in the safety storage area of the window includes: address information A when the brake leaves the factory, address information B after the brake is replaced for the first time, and address information C when the engine leaves the factory;

data written into the safe storage areas of the brake, the engine and the car window can not be modified and erased;

the Internet of vehicles management platform issues an identity information acquisition instruction to the Internet of vehicles equipment, after a sending and receiving unit of the Internet of vehicles equipment receives the identity information acquisition instruction, the data are forwarded to a master control unit, the master control unit pushes the data to a brake, an engine and a car window on a bus, after the brake, the engine and the car window receive a pushing instruction, the brake calls the secure interface to read the identity information (i.e. data 1) stored in the secure storage area of the brake, and sends the data 1 to the master control unit after being encrypted, the engine calls a security interface to read the identity information (namely the data 2) stored in the self security storage area, the data 2 are encrypted and then sent to the master control unit, the vehicle window calls the safety interface to read the identity information (namely the data 3) stored in the self safety storage area, and the data 3 are encrypted and then sent to the master control unit; the master control unit receives data 1, data 2 and data 3 sent by a brake, an engine and a vehicle window in sequence, pushes the data 1, the data 2 and the data 3 to the sending and receiving unit, and the sending and receiving unit sends the data 1, the data 2 and the data 3 to the vehicle networking management platform.

The vehicle networking management platform decrypts the data 1, the data 2 and the data 3, and compares the identity information of the same vehicle-mounted equipment unit, namely, for the brake, whether the identity information of the brake in the data 2 and the data 3 is consistent or not is compared; comparing whether the identity information of the engines in the data 1 and the data 3 is consistent with the identity information of the engines in the data 3; for the vehicle window, comparing whether the identity information of the vehicle window in the data 1 and the data 2 is consistent;

because the actual identity information of brake includes the address information A when leaving the factory to and the address information B after changing, if data 2 that internet of vehicles management platform received includes: address information A when the brake leaves the factory, address information B after the brake is replaced for the first time, and address information D when the car window leaves the factory; the data 3 received by the car networking management platform comprises: address information A when the brake leaves the factory and address information C when the engine leaves the factory; if the brake identity information is inconsistent, displaying the information of the brake identity information inconsistency on an interactive interface of the Internet of vehicles management platform; if the data 2 received by the Internet of vehicles management platform comprises: address information A when the brake leaves the factory, address information B after the brake is replaced for the first time, and address information D when the car window leaves the factory; the data 3 received by the car networking management platform comprises: address information A when the brake leaves the factory, address information B after the brake is replaced for the first time, and address information C when the engine leaves the factory; the identity information of the brake is consistent;

the actual identity information of brake includes the address information A when leaving the factory to and the address information B after changing, and the actual identity information of engine includes the address information C when leaving the factory, and the actual identity information of door window includes the address information D when leaving the factory, if networking management platform received data 1 includes: address information C when the engine leaves the factory, address information D when the door window leaves the factory, if data 2 that networking management platform received includes: address information A when the brake leaves the factory, address information B after the first change of brake, address information D when the door window leaves the factory, if the data 3 that car networking management platform received includes: address information A when the brake leaves the factory, address information B after the brake is replaced for the first time, and address information C when the engine leaves the factory; comparing the brake identities in the data 2 and the data 3, and if the comparison is consistent, indicating that the brake identity information is real and effective; comparing the identities of the vehicle windows in the data 1 and the data 2, and if the identities are consistent, indicating that the identity information of the vehicle windows is real and effective; comparing the identities of the engines in the data 1 and the data 3, and if the identities are consistent, indicating that the identity information of the engines is real and effective; the identity information of the brake, the engine and the window can be displayed on an interactive interface of the car networking management platform.

Through the implementation of the embodiment of the invention, each vehicle-mounted equipment unit in the vehicle-mounted networking equipment at least stores the identity information of at least one vehicle-mounted equipment unit except the vehicle-mounted equipment unit in advance, and if the identity information aiming at the same first target vehicle-mounted equipment unit, which is acquired by the vehicle-mounted networking management platform, is consistent, the identity information of the first target vehicle-mounted equipment unit is determined to be real and effective, so that a user can be helped to know the use and replacement conditions of the vehicle-mounted equipment unit of the vehicle-mounted networking equipment more truly, the efficiency and the authenticity of the vehicle-mounted equipment inspection are improved in the annual inspection of the vehicle-mounted equipment and the transaction process of the vehicle-mounted equipment, and the user experience.

Example two:

an embodiment of the present invention provides a processing method based on identity information of a vehicle-mounted device unit, where the processing method based on identity information of a vehicle-mounted device unit provided in this embodiment is a method on a vehicle networking device side, and please refer to fig. 3, where the method includes:

s301: receiving an identity information acquisition instruction issued by the Internet of vehicles management platform, wherein the identity information acquisition instruction carries identification information of at least one first target vehicle-mounted equipment unit, and the identity information acquisition instruction is used for acquiring identity information of the at least one first target vehicle-mounted equipment unit;

s302: each vehicle-mounted equipment unit at least stores the identity information of at least one vehicle-mounted equipment unit except the vehicle-mounted equipment unit in advance, the at least one vehicle-mounted equipment unit which stores the identity information of the same first target vehicle-mounted equipment unit is used as a second target vehicle-mounted equipment unit, and the second target vehicle-mounted equipment unit reads the identity information which is stored in the second target vehicle-mounted equipment unit and aims at the same first target vehicle-mounted equipment unit and reports the identity information to the vehicle networking management platform.

The step flow of the method according to the embodiment of the present invention can refer to the records in the first embodiment, and is not described herein again.

Example three:

the embodiment of the present invention provides a processing method based on identity information of a vehicle-mounted device unit, where the processing method based on identity information of a vehicle-mounted device unit provided in this embodiment is a method of a system, and the system includes a vehicle networking device and a vehicle networking management platform, please refer to fig. 4, and includes:

s401: the Internet of vehicles management platform issues an identity information acquisition instruction to the Internet of vehicles equipment, the identity information acquisition instruction carries identification information of at least one first target vehicle-mounted equipment unit, and the identity information acquisition instruction is used for acquiring identity information of the at least one first target vehicle-mounted equipment unit;

s402: each vehicle-mounted equipment unit in the vehicle networking equipment at least stores the identity information of at least one vehicle-mounted equipment unit except the vehicle-mounted equipment unit in advance, the at least one vehicle-mounted equipment unit which stores the identity information of the same first target vehicle-mounted equipment unit is used as a second target vehicle-mounted equipment unit, and the second target vehicle-mounted equipment unit reads the identity information which is stored in the second target vehicle-mounted equipment unit and aims at the same first target vehicle-mounted equipment unit and reports the identity information to the vehicle networking management platform;

s403: the Internet of vehicles management platform receives identity information which is sent by the Internet of vehicles and is stored by a second target vehicle-mounted equipment unit and aims at the same first target vehicle-mounted equipment unit; comparing the received identity information of the same first target vehicle-mounted equipment unit under the condition that the number of the second target vehicle-mounted equipment units is greater than 1; and if the comparison results are consistent, determining that the identity information of the first target vehicle-mounted equipment unit is real and effective information.

Example four:

an embodiment of the present invention provides a processing apparatus based on identity information of a vehicle-mounted device unit, please refer to fig. 5, including:

the first sending module 501 is configured to issue an identity information obtaining instruction to the internet of vehicles, where the identity information obtaining instruction carries identification information of at least one first target vehicle-mounted device unit, and the identity information obtaining instruction is used to obtain identity information of the at least one first target vehicle-mounted device unit;

a first receiving module 502, configured to receive identity information, which is stored by a second target vehicle-mounted device unit and is addressed to the same first target vehicle-mounted device unit, sent by the internet of vehicles, and use at least one vehicle-mounted device unit, in which the identity information of the same first target vehicle-mounted device unit is stored, as the second target vehicle-mounted device unit; each vehicle-mounted equipment unit at least stores the identity information of at least one vehicle-mounted equipment unit except the vehicle-mounted equipment unit in advance;

the processing module 503 is configured to compare the received identity information of the same first target vehicle-mounted device unit when the number of the second target vehicle-mounted device units is greater than 1, and determine that the identity information of the first target vehicle-mounted device unit is real and valid information if the comparison results are consistent.

The functions realized by the device in the embodiment of the present invention are the same as those realized by the car networking management platform in the first embodiment, and reference may be made to the description in the first embodiment, which is not repeated herein.

Example five:

an embodiment of the present invention provides a processing apparatus based on identity information of a vehicle-mounted device unit, please refer to fig. 6, including:

the second receiving module 601 is configured to receive an identity information obtaining instruction issued by the internet of vehicles management platform, where the identity information obtaining instruction carries identification information of at least one first target vehicle-mounted device unit, and the identity information obtaining instruction is used to obtain identity information of the at least one first target vehicle-mounted device unit;

a reading module 602, configured to use at least one vehicle-mounted device unit storing identity information of the same first target vehicle-mounted device unit as a second target vehicle-mounted device unit, where the second target vehicle-mounted device unit reads identity information, which is stored in the second target vehicle-mounted device unit and is specific to the same first target vehicle-mounted device unit; each vehicle-mounted equipment unit at least stores the identity information of at least one vehicle-mounted equipment unit except the vehicle-mounted equipment unit in advance;

the second sending module 603 is configured to report the read identity information for the same first target vehicle-mounted device unit to the internet of vehicles management platform.

The functions realized by the device in the embodiment of the present invention are the same as those realized by the car networking device in the first embodiment, and reference may be made to the description in the first embodiment, which is not repeated herein.

Example six:

an embodiment of the present invention provides a processing system based on identity information of a vehicle-mounted device unit, please refer to fig. 7, including:

the system comprises a vehicle networking device 701 and a vehicle networking management platform 702, wherein the vehicle networking device 701 comprises at least two vehicle-mounted device units;

the internet of vehicles management platform 702 is configured to issue an identity information acquisition instruction to the internet of vehicles device 701, where the identity information acquisition instruction carries identification information of at least one first target vehicle-mounted device unit, and the identity information acquisition instruction is used to acquire identity information of the at least one first target vehicle-mounted device unit; receiving identity information, which is sent by the internet of vehicles device 701 and is stored by the second target vehicle-mounted device unit and is specific to the same first target vehicle-mounted device unit; comparing the received identity information of the same first target vehicle-mounted equipment unit under the condition that the number of the second target vehicle-mounted equipment units is greater than 1; if the comparison results are consistent, determining that the identity information of the first target vehicle-mounted equipment unit is real and effective information;

each vehicle-mounted device unit in the vehicle networking device 701 at least stores the identity information of at least one vehicle-mounted device unit except the vehicle-mounted device unit in advance, the at least one vehicle-mounted device unit storing the identity information of the same first target vehicle-mounted device unit is taken as a second target vehicle-mounted device unit, and the second target vehicle-mounted device unit reads the identity information, which is stored in the second target vehicle-mounted device unit and aims at the same first target vehicle-mounted device unit, and reports the identity information to the vehicle networking management platform 702.

In this embodiment of the present invention, optionally, the internet of vehicles device 701 further includes a master control unit, where the master control unit is configured to receive the identity information obtaining instruction sent by the internet of vehicles management platform 702, and send the identity information obtaining instruction to the second target vehicle-mounted device unit; and receives the identity information, which is reported by the second target vehicle-mounted device unit and is stored by the second target vehicle-mounted device unit and is specific to the same first target vehicle-mounted device unit, and reports the identity information to the internet of vehicles management platform 702.

The functions realized by the car networking management platform of the system in the embodiment of the present invention are the same as those realized by the car networking management platform in the first embodiment, and the functions realized by the car networking devices of the system are the same as those realized by the car networking devices in the first embodiment, which can be referred to in the description of the first embodiment and will not be described herein again.

Example seven:

the embodiment of the present invention further provides a car networking management platform, which is shown in fig. 8 and includes a first processor 801, a first memory 802, and a first communication bus 803, where: the first communication bus 803 is used to realize connection communication between the first processor 801 and the first memory 802; the first processor 801 is configured to execute one or more computer programs stored in the first memory 802 to implement at least one step of the processing method based on the vehicle-mounted device unit identity information in the first embodiment.

The embodiment of the present invention further provides a car networking device, as shown in fig. 9, which includes a second processor 901, a second memory 902, and a second communication bus 903, where: the second communication bus 903 is used for realizing connection communication between the second processor 901 and the second memory 902; the second processor 901 is configured to execute one or more computer programs stored in the second memory 902 to implement at least one step of the processing method based on the vehicle-mounted device unit identity information in the second embodiment.

The embodiment of the present invention further provides a processing system based on identity information of a vehicle-mounted device unit, as shown in fig. 10, which includes a third processor 1001, a third memory 1002, and a third communication bus 1003, where: the third communication bus 1003 is used for realizing connection communication between the third processor 1001 and the third memory 1002; the third processor 1001 is configured to execute one or more computer programs stored in the third memory 1002 to implement at least one step of the processing method based on the vehicle-mounted device unit identity information in the third embodiment.

Embodiments of the present invention also provide a computer-readable storage medium including volatile or non-volatile, removable or non-removable media implemented in any method or technology for storage of information such as computer-readable instructions, data structures, computer program modules or other data. Computer-readable storage media include, but are not limited to, RAM (Random Access Memory), ROM (Read-Only Memory), EEPROM (Electrically Erasable Programmable Read-Only Memory), flash Memory or other Memory technology, CD-ROM (Compact disk Read-Only Memory), Digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can be accessed by a computer.

The computer-readable storage medium in this embodiment may be used to store one or more computer programs, and the stored one or more computer programs may be executed by the processor to implement at least one step of the processing method based on the vehicle-mounted device unit identity information in the first embodiment, and/or the second embodiment, and/or the third embodiment.

The present embodiment also provides a computer program, which can be distributed on a computer-readable medium and executed by a computing device to implement at least one step of the processing method based on the identity information of the vehicle-mounted device unit in the first embodiment, the second embodiment, and/or the third embodiment; and in some cases at least one of the steps shown or described may be performed in an order different than that described in the embodiments above.

The present embodiments also provide a computer program product comprising a computer readable means on which a computer program as shown above is stored. The computer readable means in this embodiment may include a computer readable storage medium as shown above.

Example eight:

the following description will be given with the number of in-vehicle apparatus units being 2:

referring to fig. 11, in fig. 11, the vehicle networking device includes a vehicle networking management platform and a vehicle networking device, where the vehicle networking device includes a sending and receiving unit and 2 vehicle-mounted device units, the 2 vehicle-mounted device units are respectively denoted as a vehicle-mounted device unit 1 and a vehicle-mounted device unit 2, a storage area of the vehicle-mounted device unit 1 stores identity information of the vehicle-mounted device unit 2, and a storage area of the vehicle-mounted device unit 2 stores identity information of the vehicle-mounted device unit 1;

the Internet of vehicles management platform is used for sending an instruction (namely an identity information acquisition instruction) for acquiring the identity information of each vehicle-mounted equipment unit through the network application communication protocol interface, receiving the acquired identity information of each vehicle-mounted equipment unit, comparing and sorting the received identity information, and confirming the consistency of the identity information of the same vehicle-mounted equipment unit in different vehicle-mounted equipment units.

The car networking management platform in the embodiment of the invention can be replaced by a PC diagnosis tool, namely, the functions of the car networking management platform in the embodiment of the invention can be realized by the PC diagnosis tool; the PC diagnosis tool is used for sending an instruction (namely an identity information acquisition instruction) for acquiring the identity information of each vehicle-mounted equipment unit through the diagnosis interface, receiving the acquired identity information of each vehicle-mounted equipment unit, comparing and sorting the received identity information, and confirming the consistency of the identity information of the same vehicle-mounted equipment unit in different vehicle-mounted equipment units.

The car networking device comprises a transmitting and receiving unit and a car-mounted device unit. The sending and receiving unit is used for receiving a downlink instruction (namely an identity information acquisition instruction) from the PC diagnosis tool or the Internet of vehicles management platform and sending the acquired identity information of the vehicle-mounted equipment unit to the PC diagnosis tool or the Internet of vehicles management platform. The vehicle-mounted equipment unit is used for storing and reading the identity information of other vehicle-mounted equipment units.

When the vehicle networking device receives a collection instruction (i.e., an identity information acquisition instruction), the vehicle-mounted device unit 1 reads and transmits the identity data of the vehicle-mounted device unit 2 to the sending and receiving unit, and the vehicle-mounted device unit 2 reads and transmits the identity data of the vehicle-mounted device unit 1 to the sending and receiving unit.

Referring to fig. 12, in the car networking device having 2 car-mounted device units, the procedure for storing the identity information of the car-mounted device unit is as follows:

s1201: starting a new vehicle-mounted equipment unit (marked as a new vehicle-mounted equipment unit 1);

the new on-board equipment unit comprises an initial on-board equipment unit and a replaced on-board equipment unit;

s1202: the new vehicle-mounted equipment unit 1 reads the identity information of itself and sends the identity information to the vehicle-mounted equipment unit 2;

s1203: after receiving the push instruction, the vehicle-mounted equipment unit 2 receives and stores the identity information of the new vehicle-mounted equipment unit 1;

s1204: and sends the information confirmed to be saved to the new in-vehicle device unit 1;

s1205: the new vehicle-mounted equipment unit 1 marks that the identity information of the new vehicle-mounted equipment unit is safely stored; after which the restart will not send any more such information to the in-vehicle apparatus unit 2.

Example nine:

the following description will be made with the number of in-vehicle apparatus units being n, n being greater than 2:

referring to fig. 13, in fig. 13, the vehicle networking management platform and the vehicle networking device are included, the vehicle networking device includes a transmitting and receiving unit and n vehicle-mounted device units, where the n vehicle-mounted device units are respectively denoted as vehicle-mounted device unit 1 and vehicle-mounted device unit 2 … vehicle-mounted device unit n-1, the system comprises a vehicle-mounted equipment unit n, a storage area of the vehicle-mounted equipment unit 1 stores identity information of the vehicle-mounted equipment unit 2 to the vehicle-mounted equipment unit n, a storage area of the vehicle-mounted equipment unit 2 stores identity information of the vehicle-mounted equipment unit 1, identity information of the vehicle-mounted equipment unit 3 to the vehicle-mounted equipment unit n, and so on, a storage area of the vehicle-mounted equipment unit n-1 stores identity information of the vehicle-mounted equipment unit 1 to the vehicle-mounted equipment unit n-2 and identity information of the vehicle-mounted equipment unit n, and a storage area of the vehicle-mounted equipment unit n stores identity information of the vehicle-mounted equipment unit 1;

when the vehicle networking device receives a collection instruction (namely, an identity information acquisition instruction), the vehicle-mounted device unit 1 reads and sends the identity information from the vehicle-mounted device unit 2 to the vehicle-mounted device unit n to the sending and receiving unit, the vehicle-mounted device unit 2 reads and sends the identity information from the vehicle-mounted device unit 1, the vehicle-mounted device unit 3 to the vehicle-mounted device unit n to the sending and receiving unit, and so on, the vehicle-mounted device unit n-1 reads and sends the identity information from the vehicle-mounted device unit 1 to the vehicle-mounted device unit n-2 and the identity information from the vehicle-mounted device unit n to the sending and receiving unit, and the vehicle-mounted device unit n reads and sends the identity information from the vehicle-mounted device unit 1 to the vehicle-mounted device unit n-.

In the car networking equipment with a plurality of vehicle-mounted equipment units, the identity information storage process of the vehicle-mounted equipment units is as follows: when a new vehicle-mounted equipment unit (marked as a new vehicle-mounted equipment unit 1) is started, the new vehicle-mounted equipment unit comprises an initial vehicle-mounted equipment unit and a replaced vehicle-mounted equipment unit; the new vehicle-mounted equipment unit 1 reads the identity information of the new vehicle-mounted equipment unit and sends the identity information to the vehicle-mounted equipment units 2 to n; after receiving the push instruction, the vehicle-mounted equipment units 2 to n receive and store the identity information of the new vehicle-mounted equipment unit 1, and respectively send the information confirmed to be stored to the new vehicle-mounted equipment unit 1; after receiving the confirmation information of all other vehicle-mounted equipment units, the new vehicle-mounted equipment unit 1 marks that the identity information of the new vehicle-mounted equipment unit is safely stored; after which the restart is no longer sent to the on-board device units 2 to n.

Example ten:

the following description will be made with the number of the in-vehicle device units being n, n being greater than 2, and with a secure storage area being created in the in-vehicle device units for secure encrypted storage:

when the vehicle networking equipment is provided with a plurality of vehicle-mounted equipment units, a safe storage area is opened in each vehicle-mounted equipment unit for safely encrypting and storing the identity information of other vehicle-mounted equipment units, and the negotiated encryption mode is used for encrypting the identity data in the transmission process. Referring to fig. 14, in fig. 14, the vehicle networking management platform and the vehicle networking device are included, the vehicle networking device includes a transmitting and receiving unit and n vehicle-mounted device units, the n vehicle-mounted device units are respectively denoted as vehicle-mounted device unit 1 and vehicle-mounted device unit 2 … vehicle-mounted device unit n-1, the safety storage area of the vehicle-mounted equipment unit 1 stores identity information of the vehicle-mounted equipment unit 2 to the vehicle-mounted equipment unit n, the safety storage area of the vehicle-mounted equipment unit 2 stores identity information of the vehicle-mounted equipment unit 1, the vehicle-mounted equipment unit 3 to the vehicle-mounted equipment unit n, and so on, the safety storage area of the vehicle-mounted equipment unit n-1 stores identity information of the vehicle-mounted equipment unit 1 to the vehicle-mounted equipment unit n-2 and the vehicle-mounted equipment unit n, and the safety storage area of the vehicle-mounted equipment unit n stores identity information of the vehicle-mounted equipment unit 1 to the vehicle-mounted equipment unit n-1;

when the internet of vehicles equipment receives the acquisition instruction (i.e. the identity information acquisition instruction), the vehicle-mounted equipment unit 1 reads the identity information of the vehicle-mounted equipment units 2 to n from the safe storage area, then the information is encrypted and sent to the sending and receiving unit, after the on-board equipment unit 2 reads the identity information of the on-board equipment unit 1, the on-board equipment unit 3 to the on-board equipment unit n from the safe storage area, then the information is encrypted and sent to the sending and receiving unit, and so on, after the vehicle-mounted equipment unit n-1 reads the identity information of the vehicle-mounted equipment units 1 to n-2 and the vehicle-mounted equipment unit n, and then encrypting the information and sending the information to a sending and receiving unit, wherein the vehicle-mounted equipment unit n reads the identity information from the vehicle-mounted equipment unit 1 to the vehicle-mounted equipment unit n-1, and then encrypting the information and sending the information to the sending and receiving unit.

Referring to fig. 15, in the car networking device having a plurality of (i.e. more than 2) car equipment units, a secure storage area and an encryption scheme are added, and the procedure for storing the identity information of the car equipment units is as follows:

s1501: starting a new vehicle-mounted equipment unit (marked as a new vehicle-mounted equipment unit 1);

s1502: the new vehicle-mounted equipment unit 1 reads the identity information of the new vehicle-mounted equipment unit, encrypts the identity information and sends the encrypted identity information to the vehicle-mounted equipment units 2 to n;

s1503: after receiving the push instruction, the vehicle-mounted equipment units 2 to n receive and decrypt the identity information of the new vehicle-mounted equipment unit 1;

s1504: calling a safe storage interface to store the identity information of the new vehicle-mounted equipment unit 1;

s1505: and respectively sending the information confirmed to be stored to the new on-board equipment unit 1;

s1506: after receiving the confirmation information of all other vehicle-mounted equipment units, the new vehicle-mounted equipment unit 1 marks that the identity information of the new vehicle-mounted equipment unit is safely stored; after which the restart is no longer sent to the on-board device units 2 to n.

Example eleven:

in the following, the number of the vehicle-mounted equipment units is n, n is greater than 2, and on the basis of increasing the safety storage and transmission of the information of the vehicle-mounted equipment units, a total control unit is added for explanation:

when the vehicle networking equipment is provided with a plurality of vehicle-mounted equipment units, a safe storage area is opened in the vehicle-mounted equipment units and used for safely encrypting and storing the identity information of other vehicle-mounted equipment units, the negotiated encryption mode is used for encrypting the identity data in the transmission process, and a master control unit is added. Referring to fig. 16, in fig. 16, the vehicle networking device includes a vehicle networking management platform and a vehicle networking device, the vehicle networking device includes a transmitting and receiving unit, a total control unit, n vehicle-mounted device units, which are respectively denoted as vehicle-mounted device unit 1 and vehicle-mounted device unit 2 … vehicle-mounted device unit n-1, the system comprises a vehicle-mounted equipment unit n, wherein a safety storage area of the vehicle-mounted equipment unit 1 stores identity information of the vehicle-mounted equipment unit 2 to the vehicle-mounted equipment unit n, a safety storage area of the vehicle-mounted equipment unit 2 stores identity information of the vehicle-mounted equipment unit 1, identity information of the vehicle-mounted equipment unit 3 to the vehicle-mounted equipment unit n, and so on, a safety storage area of the vehicle-mounted equipment unit n-1 stores identity information of the vehicle-mounted equipment unit 1 to the vehicle-mounted equipment unit n-2 and identity information of the vehicle-mounted equipment unit n, and a safety storage area of the vehicle-mounted equipment unit n stores identity information of the vehicle-mounted equipment unit. The master control unit is used for issuing a collection instruction (namely an identity information acquisition instruction), collecting the identity information stored in the safety storage area of each vehicle-mounted equipment unit, sending the identity information to the sending and receiving unit, receiving the identity information of each vehicle-mounted equipment unit, and then distributing the identity information to other vehicle-mounted equipment units for storage.

When the vehicle networking equipment receives a collecting instruction (namely an identity information obtaining instruction), the vehicle equipment unit 1 reads the identity information from the vehicle equipment unit 2 to the vehicle equipment unit n from the safe storage area, then encrypts and sends the information to the master control unit, the master control unit sends the information to the sending and receiving unit, the vehicle equipment unit 2 reads the identity information from the vehicle equipment unit 1, the vehicle equipment unit 3 to the vehicle equipment unit n from the safe storage area, then encrypts and sends the information to the master control unit, the master control unit sends the information to the sending and receiving unit, and so on, the vehicle equipment unit n-1 reads the identity information from the vehicle equipment unit 1 to the vehicle equipment unit n-2 and the vehicle equipment unit n, then encrypts and sends the information to the master control unit, and the master control unit sends the information to the sending and receiving unit, the vehicle-mounted equipment unit n reads the identity information from the vehicle-mounted equipment unit 1 to the vehicle-mounted equipment unit n-1, encrypts the information and sends the information to the master control unit, and the master control unit sends the information to the sending and receiving unit.

Referring to fig. 17, in the car networking device having a plurality of (i.e. more than 2) car-mounted device units, on the basis of adding a security storage area and an encryption scheme, a master control unit is further added, and the identity information storage process of the car-mounted device units is as follows:

s1701: starting a new vehicle-mounted equipment unit (marked as a new vehicle-mounted equipment unit 1);

s1702: the new vehicle-mounted equipment unit 1 reads the identity information of the new vehicle-mounted equipment unit, encrypts the identity information and sends the encrypted identity information to the master control unit;

s1703: the master control unit receives the identity information of the new vehicle-mounted equipment unit 1;

s1704: the master control unit pushes the identity information of the new vehicle-mounted equipment unit 1 to the vehicle-mounted equipment units 2 to n on the bus;

s1705: after receiving the push instruction, the vehicle-mounted equipment units 2 to n receive and decrypt the identity information of the new vehicle-mounted equipment unit 1;

s1706: the vehicle-mounted equipment units 2 to n call a safe storage interface to store the identity information of the new vehicle-mounted equipment unit 1;

s1707: the vehicle-mounted equipment units 2 to n respectively send the information confirmed to be stored to the master control unit;

s1708: the master control unit pushes the received information which is confirmed to be stored to a new vehicle-mounted equipment unit 1;

s1709: after receiving the confirmation information of all other vehicle-mounted equipment units, the new vehicle-mounted equipment unit 1 marks that the identity information of the new vehicle-mounted equipment unit is safely stored; after which the restart is no longer sent to the on-board device units 2 to n.

Example twelve:

the following description is made of an acquisition flow of the identity information stored when the number of the in-vehicle device units is 2:

the embodiment provides a method for acquiring and storing the identity information of each vehicle-mounted equipment unit into other vehicle-mounted equipment units for the vehicle networking equipment with 2 vehicle-mounted equipment units based on a block chain technology so as to record the identity information of the vehicle-mounted equipment units. Referring to fig. 18, the flow is illustrated as follows:

s1801: a user triggers an identity information acquisition instruction (namely an identity information acquisition instruction) of a vehicle-mounted equipment unit on a PC diagnosis tool or a vehicle networking management platform;

s1802: after receiving the acquisition instruction, the vehicle-mounted equipment unit 1 reads the identity information of the vehicle-mounted equipment unit 2 from the storage area of the vehicle-mounted equipment unit and sends the identity information to a PC diagnosis tool or a vehicle networking management platform; after receiving the acquisition instruction, the vehicle-mounted equipment unit 2 reads the identity information of the vehicle-mounted equipment unit 1 from the storage area of the vehicle-mounted equipment unit and sends the identity information to a PC diagnosis tool or a vehicle networking management platform;

the identity information comprises identity information when leaving a factory, and when the vehicle-mounted equipment unit is replaced, the identity information also comprises historical replacement identity information;

s1803: the PC diagnosis tool or the Internet of vehicles management platform takes the identity information of the vehicle-mounted equipment unit 2 stored in the vehicle-mounted equipment unit 1 as real and effective information, takes the identity information of the vehicle-mounted equipment unit 1 stored in the vehicle-mounted equipment unit 2 as real and effective information, and provides the information for the user to confirm.

Example thirteen:

the following description is made of an acquisition flow of the stored identity information when the number of the vehicle-mounted equipment units is n and n is greater than 2:

the embodiment provides a method for recording identity information of vehicle-mounted equipment units by acquiring and storing the identity information of each vehicle-mounted equipment unit into other vehicle-mounted equipment units for vehicle networking equipment with n vehicle-mounted equipment units on the basis of a block chain technology. Referring to fig. 19, the flow is illustrated as follows:

s1901: a user triggers an identity information acquisition instruction (namely an identity information acquisition instruction) of a vehicle-mounted equipment unit on a PC diagnosis tool or a vehicle networking management platform;

s1902: after receiving the acquisition instruction, the vehicle-mounted equipment unit 1 reads the identity information of the vehicle-mounted equipment units 2 to n from the storage area of the vehicle-mounted equipment unit and sends the identity information to a PC diagnosis tool or a vehicle networking management platform; after receiving the acquisition instruction, the vehicle-mounted device unit 2 reads the identity information of the vehicle-mounted device unit 1, the vehicle-mounted device unit 3 to the vehicle-mounted device unit n from the storage area of the vehicle-mounted device unit, and sends the identity information to the PC diagnosis tool or the Internet of vehicles management platform …, and so on, and after receiving the acquisition instruction, the vehicle-mounted device unit n reads the identity information of the vehicle-mounted device unit 1 to the vehicle-mounted device unit n-1 from the storage area of the vehicle-mounted device unit, and sends the identity information to the PC diagnosis tool or the Internet of vehicles management platform;

s1903: after receiving the data packets, the PC diagnosis tool or the Internet of vehicles management platform compares the identity information recorded by the same equipment unit in other different equipment units in all the data packets one by one;

s1904: judging whether the identity information comparison result of the PC diagnosis tool or the Internet of vehicles management platform is consistent with that of the same equipment unit, if so, entering S1905, and if not, entering S1906;

s1905: the PC diagnosis tool or the Internet of vehicles management platform arranges the identity information of all the vehicle-mounted equipment units and provides the identity information for the user to confirm the information;

s1906: the PC diagnosis tool or the vehicle networking management platform prompts a user on an interactive interface, the identity information collected from the vehicle-mounted equipment unit is inconsistent, the identity information of the vehicle-mounted equipment unit is tampered, and other abnormal operations or other risks may exist in the vehicle.

Example fourteen:

the following description is given by taking the number of the vehicle-mounted equipment units as n, wherein n is greater than 2, and adopting encryption security storage and encryption transmission technology to acquire and encrypt the identity information of each vehicle-mounted equipment unit and store the acquired identity information into other vehicle-mounted equipment units, wherein the acquired flow of the stored identity information is as follows:

the embodiment provides a method for recording identity information of vehicle-mounted equipment units by adopting a block chain technology as a basis, adopting encryption safe storage and encryption transmission technologies for vehicle networking equipment with n vehicle-mounted equipment units, and acquiring and encrypting the identity information of each vehicle-mounted equipment unit to be safely stored in other vehicle-mounted equipment units. Referring to fig. 20, the flow is illustrated as follows:

s2001: a user triggers an identity information acquisition instruction (namely an identity information acquisition instruction) of a vehicle-mounted equipment unit on a PC diagnosis tool or a vehicle networking management platform;

s2002: after receiving the acquisition instruction, the vehicle-mounted equipment unit 1 calls a safety interface to read the identity information of the vehicle-mounted equipment units 2 to n from a safety storage area of the vehicle-mounted equipment unit, encrypts the identity information according to a defined encryption mode and sends the encrypted identity information to a PC diagnosis tool or a vehicle networking management platform; after receiving the acquisition instruction, the vehicle-mounted device unit 2 calls the security interface to read the identity information of the vehicle-mounted device unit 1, the vehicle-mounted device unit 3 to the vehicle-mounted device unit n from the security storage area of the vehicle-mounted device unit, encrypts the identity information according to a defined encryption mode, sends the encrypted identity information to a PC diagnosis tool or a vehicle networking management platform …, and so on, and after receiving the acquisition instruction, the vehicle-mounted device unit n calls the security interface to read the identity information of the vehicle-mounted device unit 1 to the vehicle-mounted device unit n-1 from the security storage area of the vehicle-mounted device unit, encrypts the encrypted identity information according to the defined encryption mode, and sends the encrypted identity information to the PC diagnosis tool or the vehicle networking management platform;

s2003: after receiving the encrypted data packet, the PC diagnosis tool or the Internet of vehicles management platform decrypts the data packet according to the defined encryption protocol, and compares the identity information recorded by the same equipment unit in other different equipment units in all the data packets one by one;

s2004: judging whether the identity information comparison result of the PC diagnosis tool or the Internet of vehicles management platform is consistent for the same equipment unit, if so, entering S2005, and if not, entering S2006;

s2005: the PC diagnosis tool or the Internet of vehicles management platform arranges the identity information of all the vehicle-mounted equipment units and provides the identity information for the user to confirm the information;

s2006: the PC diagnosis tool or the vehicle networking management platform prompts a user on an interactive interface, the identity information collected from the vehicle-mounted equipment unit is inconsistent, the identity information of the vehicle-mounted equipment unit is tampered, and other abnormal operations or other risks may exist in the vehicle.

Example fifteen:

the following description is given by taking the number of the vehicle-mounted equipment units as n, wherein n is greater than 2, acquiring and safely storing the identity information of each vehicle-mounted equipment unit into other vehicle-mounted equipment units, and controlling the transmission of the vehicle-mounted equipment unit information and the acquisition flow of the stored identity information during acquisition by adopting a master control unit:

the embodiment provides a method for acquiring and safely storing the identity information of each vehicle-mounted equipment unit into other vehicle-mounted equipment units and controlling the transmission and acquisition of the information of the vehicle-mounted equipment units by adopting a master control unit to record the identity information of the vehicle-mounted equipment units for the vehicle networking equipment with n vehicle-mounted equipment units on the basis of a block chain technology. Referring to fig. 21, the flow is illustrated as follows:

s2101: a user triggers an identity information acquisition instruction (namely an identity information acquisition instruction) of a vehicle-mounted equipment unit on a PC diagnosis tool or a vehicle networking management platform;

s2102: after receiving an acquisition instruction from a PC diagnosis tool or a vehicle networking management platform, a master control unit of the vehicle networking equipment pushes the acquisition instruction to all vehicle-mounted equipment units in the vehicle networking equipment;

s2103: after receiving the acquisition instruction, the vehicle-mounted equipment unit 1 calls a safety interface to read the identity information from the vehicle-mounted equipment unit 2 to the vehicle-mounted equipment unit n from a safety storage area of the vehicle-mounted equipment unit, encrypts the identity information according to a defined encryption mode and then sends the encrypted identity information to the master control unit; after receiving the acquisition instruction, the vehicle-mounted device unit 2 calls the security interface to read the identity information of the vehicle-mounted device unit 1, the vehicle-mounted device unit 3 to the vehicle-mounted device unit n from the security storage area of the vehicle-mounted device unit, encrypts the identity information according to a defined encryption mode and then sends the encrypted identity information to the master control unit …, and so on, and after receiving the acquisition instruction, the vehicle-mounted device unit n calls the security interface to read the identity information of the vehicle-mounted device unit 1 to the vehicle-mounted device unit n-1 from the security storage area of the vehicle-mounted device unit and encrypts the encrypted identity information according to the defined encryption mode and then sends the encrypted identity information to the master control unit;

s2104: the master control unit sequentially receives the encrypted identity information of other vehicle-mounted equipment units of each vehicle-mounted equipment unit, and after all the vehicle-mounted equipment units finish sending, all the acquired encrypted data packets are sent to a PC diagnosis tool or a vehicle networking management platform;

s2105: after receiving the encrypted data packet, the PC diagnosis tool or the Internet of vehicles management platform decrypts the data packet according to the defined encryption protocol, and compares the identity information recorded by the same equipment unit in other different equipment units in all the data packets one by one;

s2106: judging whether the identity information comparison result of the PC diagnosis tool or the Internet of vehicles management platform is consistent with that of the same equipment unit, if so, entering S2107, and if not, entering S2108;

s2107: the PC diagnosis tool or the Internet of vehicles management platform arranges the identity information of all the vehicle-mounted equipment units and provides the identity information for the user to confirm the information;

s2108: the PC diagnosis tool or the vehicle networking management platform prompts a user on an interactive interface, the identity information collected from the vehicle-mounted equipment unit is inconsistent, the identity information of the vehicle-mounted equipment unit is tampered, and other abnormal operations or other risks may exist in the vehicle.

It will be apparent to those skilled in the art that all or some of the steps of the methods, systems, functional modules/units in the devices disclosed above may be implemented as software (which may be implemented in computer program code executable by a computing device), firmware, hardware, and suitable combinations thereof. In a hardware implementation, the division between functional modules/units mentioned in the above description does not necessarily correspond to the division of physical components; for example, one physical component may have multiple functions, or one function or step may be performed by several physical components in cooperation. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit.

In addition, communication media typically embodies computer readable instructions, data structures, computer program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media as known to one of ordinary skill in the art. Thus, the present invention is not limited to any specific combination of hardware and software.

The foregoing is a more detailed description of embodiments of the present invention, and the present invention is not to be considered limited to such descriptions. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.

Claims

1. A processing method based on identity information of a vehicle-mounted equipment unit comprises the following steps:

2. The processing method based on the identity information of the vehicle-mounted equipment unit as claimed in claim 1, wherein after receiving the identity information, sent by the vehicle networking device, of the second target vehicle-mounted equipment unit, which is stored in the second target vehicle-mounted equipment unit and is directed to the same first target vehicle-mounted equipment unit, the processing method further comprises:

and under the condition that the number of the second target vehicle-mounted equipment units is equal to 1, determining that the identity information of the first target vehicle-mounted equipment unit sent by the second target vehicle-mounted equipment unit is real and effective information.

3. The vehicle-mounted equipment unit identity information-based processing method according to claim 1, wherein each vehicle-mounted equipment unit stores in advance at least identity information of all vehicle-mounted equipment units except the vehicle-mounted equipment unit.

4. The processing method based on the identity information of the vehicle-mounted equipment unit as claimed in claim 3, wherein each vehicle-mounted equipment unit also stores the identity information of the vehicle-mounted equipment unit in advance.

5. The vehicle-mounted equipment unit identity information-based processing method according to any one of claims 1 to 4, characterized by further comprising, after the determining that the identity information of the first target vehicle-mounted equipment unit is the real and valid information: and sending a notice to prompt that the identity information of the first target vehicle-mounted equipment unit is real and effective information, and/or displaying the identity information of the first target vehicle-mounted equipment unit.

6. The vehicle-mounted equipment unit identity information-based processing method according to any one of claims 1 to 4, wherein before the comparing the received identity information of the same first target vehicle-mounted equipment unit, the method further comprises: and decrypting the received identity information which is sent by the Internet of vehicles and aims at the same first target vehicle-mounted equipment unit.

7. The vehicle-mounted equipment unit identity information-based processing method according to any one of claims 1 to 4, wherein after the comparing the received identity information of the same first target vehicle-mounted equipment unit, the method further comprises: and if the comparison result of at least one piece of identity information of the same first target vehicle-mounted equipment unit is inconsistent, determining that the identity information of the first target vehicle-mounted equipment unit is invalid information.

8. The processing method based on the identity information of the vehicle-mounted equipment unit as claimed in any one of claims 1 to 4, wherein the identity information comprises the identity information of the vehicle-mounted equipment unit when the vehicle-mounted equipment unit is shipped from a factory, and when the vehicle-mounted equipment unit is replaced, the identity information further comprises the replaced identity information.

9. The vehicle-mounted equipment unit identity information-based processing method according to claim 7, wherein the identity information comprises at least one of address information, part number, version number and identity signature based on the version number.

10. A processing method based on identity information of a vehicle-mounted equipment unit comprises the following steps:

11. The vehicle-mounted equipment unit identity information-based processing method according to claim 10, wherein each vehicle-mounted equipment unit stores in advance at least identity information of all vehicle-mounted equipment units except the vehicle-mounted equipment unit.

12. The vehicle-mounted equipment unit identity information-based processing method according to claim 11, wherein each vehicle-mounted equipment unit also stores identity information of the vehicle-mounted equipment unit in advance.

13. The processing method based on the identity information of the vehicle-mounted equipment unit according to any one of claims 10 to 12, before the receiving the identity information obtaining instruction issued by the internet of vehicles management platform, further comprising: when the vehicle-mounted equipment unit is started for the first time, the identity information of each vehicle-mounted equipment unit is actively sent to at least one other vehicle-mounted equipment unit for storage.

14. The vehicle-mounted equipment unit identity information-based processing method according to claim 13, wherein the actively sending the own identity information to at least one other vehicle-mounted equipment unit for storage comprises:

or the identity information of the user is actively sent to the master control unit, and the master control unit sends the identity information to at least one other vehicle-mounted equipment unit for storage.

15. The processing method based on the identity information of the vehicle-mounted equipment units according to claim 14, wherein each vehicle-mounted equipment unit is provided with a secure storage area, after each vehicle-mounted equipment unit receives the identity information sent by other vehicle-mounted equipment units, a secure interface is called to encrypt the received identity information or write the received identity information into the secure storage area after the secure signature processing is performed, and the identity information written into the secure storage area cannot be erased.

16. The vehicle-mounted equipment unit identity information-based processing method according to claim 15, wherein the reading of the identity information stored by the second target vehicle-mounted equipment unit for the same first target vehicle-mounted equipment unit by the second target vehicle-mounted equipment unit comprises: the second target vehicle-mounted equipment unit calls a safety interface to read identity information aiming at the same first target vehicle-mounted equipment unit, wherein the identity information is stored in a safety storage area of the second target vehicle-mounted equipment unit;

before reporting to the car networking management platform, the method further comprises: the second target vehicle-mounted equipment unit encrypts or signs the identity information which is stored in the read safety storage area and aims at the same first target vehicle-mounted equipment unit;

the reporting to the car networking management platform comprises: and reporting the encrypted or safety signed identity information to the Internet of vehicles management platform.

17. The processing method based on the identity information of the vehicle-mounted equipment unit according to claim 16, wherein the receiving of the identity information acquisition instruction issued by the internet of vehicles management platform comprises:

each second target vehicle-mounted equipment unit directly receives an identity information acquisition instruction issued by the internet of vehicles management platform; or, a master control unit receives an identity information acquisition instruction issued by the internet of vehicles management platform, and the master control unit sends the identity information acquisition instruction to the second target vehicle-mounted equipment unit;

the reporting of the encrypted or security signed identity information to the internet of vehicles management platform comprises:

18. The vehicle-mounted equipment unit identity information-based processing method according to any one of claims 10 to 12, wherein the identity information includes identity information of the vehicle-mounted equipment unit when the vehicle-mounted equipment unit is shipped from a factory, and when the vehicle-mounted equipment unit is replaced, the identity information further includes replaced identity information.

19. The vehicle equipment unit identity information-based processing method of claim 18, wherein the identity information comprises at least one of address information, part number, version number, identity signature based on version number.

20. A processing method based on identity information of a vehicle-mounted equipment unit is characterized by comprising the following steps:

21. A processing device based on identity information of a vehicle-mounted equipment unit is characterized by comprising:

22. A processing device based on identity information of a vehicle-mounted equipment unit is characterized by comprising:

23. A processing system based on identity information of a vehicle-mounted equipment unit is characterized by comprising: the system comprises the Internet of vehicles equipment and an Internet of vehicles management platform, wherein the Internet of vehicles equipment comprises at least two vehicle-mounted equipment units;

24. The vehicle equipment unit identity information-based processing system of claim 23, wherein the vehicle networking equipment further comprises a master control unit, the master control unit is configured to receive the identity information acquisition instruction issued by the vehicle networking management platform, and send the identity information acquisition instruction to the second target vehicle equipment unit; and receiving identity information, which is reported by the second target vehicle-mounted equipment unit and is stored by the second target vehicle-mounted equipment unit and aims at the same first target vehicle-mounted equipment unit, and reporting the identity information to the Internet of vehicles management platform.

25. The car networking management platform is characterized by comprising a first processor, a first memory and a first communication bus;

the first processor is configured to execute one or more programs stored in the first memory to implement the steps of the processing method based on the vehicle-mounted equipment unit identity information according to any one of claims 1 to 9.

26. A vehicle networking device comprising a second processor, a second memory, and a second communication bus;

the second processor is configured to execute one or more programs stored in the second memory to implement the steps of the processing method based on the vehicle-mounted device unit identity information according to any one of claims 10 to 19.

27. A processing system based on identity information of a vehicle-mounted equipment unit is characterized by comprising a third processor, a third memory and a third communication bus;

the third processor is configured to execute one or more programs stored in the third memory to implement the steps of the method for processing based on the vehicle-mounted device unit identity information according to claim 20.

28. A computer readable storage medium, characterized in that the computer readable storage medium stores one or more programs which are executable by one or more processors to implement the steps of the in-vehicle equipment unit identity information-based processing method according to any one of claims 1 to 9, and/or to implement the steps of the in-vehicle equipment unit identity information-based processing method according to any one of claims 10 to 19, and/or to implement the steps of the in-vehicle equipment unit identity information-based processing method according to claim 20.