CN112650516A - Program management system - Google Patents
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- CN112650516A CN112650516A CN202011641065.6A CN202011641065A CN112650516A CN 112650516 A CN112650516 A CN 112650516A CN 202011641065 A CN202011641065 A CN 202011641065A CN 112650516 A CN112650516 A CN 112650516A
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- 238000003860 storage Methods 0.000 claims description 44
- 238000009826 distribution Methods 0.000 claims description 28
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- 238000001514 detection method Methods 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/25—Integrating or interfacing systems involving database management systems
- G06F16/252—Integrating or interfacing systems involving database management systems between a Database Management System and a front-end application
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
- G06F21/12—Protecting executable software
- G06F21/121—Restricting unauthorised execution of programs
- G06F21/125—Restricting unauthorised execution of programs by manipulating the program code, e.g. source code, compiled code, interpreted code, machine code
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
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Abstract
The invention discloses a program management system, which relates to the technical field of vehicle control, and comprises the following components: the management terminal module is used for uploading the upgrading program to a cloud server module by a user; the cloud server module is used for distributing the upgrading program to the vehicle; the intelligent gateway module is used for communicating and distributing upgrading programs; the communication module is used for communication; and the vehicle-mounted equipment is used for distributing the upgrading program to the vehicle body equipment. The technical scheme of the invention has the beneficial effects that: the problem of the inconvenient remote upgrade management that the management platform is different because the upgrading mode is different between the equipment of on-vehicle system is solved, realized application program unified management, automatic upgrade, the complexity of the remote program management that has significantly reduced has promoted the convenience of program maintenance, saves a large amount of operation costs for vehicle manufacturing enterprise to make the maintenance cost reduction of client program upgrading, promoted the enthusiasm of client product program upgrading.
Description
Technical Field
The invention relates to the technical field of vehicle control, in particular to a program management system.
Background
At present, the electrification level of outdoor operation vehicles is higher and higher, along with the improvement of control requirements and the subdivision of control functions, programmable devices of vehicle-mounted devices are increased day by day, such as a man-machine terminal, a vehicle-mounted logic controller, an engine controller, a gearbox, a distributed intelligent panel, a power management system, a programmable sensor and the like; with the development requirements of control functions, outdoor work vehicles often require frequent program upgrades.
In the prior art, program upgrading of various programming devices has an upgrading protocol, and maintenance personnel often need to carry various upgrading tools to maintain on site, so that the cost is high, and the efficiency is low. While some devices have the capability of remote upgrade, they require the devices to be able to connect directly to a common network, or require separate telecommunications tools, which is particularly burdensome for vehicles with complex control systems. The diversity of current controller systems is a significant reason to limit vehicle remote program management and upgrade practices.
Disclosure of Invention
According to the problems in the prior art, a program management system is provided, and aims to provide a system capable of controlling vehicle equipment to remotely upgrade the equipment, so as to solve the problems of high equipment upgrading cost, high manpower requirement and low efficiency.
The technical scheme specifically comprises the following steps:
a program management system for use in a work vehicle, comprising:
the management terminal module is arranged in the engineering vehicle and is connected to a cloud server module through an Ethernet, a database is arranged in the management terminal module and is used for storing an upgrading program uploaded by a user, and the management terminal module is used for uploading the upgrading program to the cloud server module;
the upgrading program is marked with a corresponding vehicle identification code of the engineering vehicle to be upgraded;
the cloud server module includes:
the storage unit is used for storing vehicle identification codes corresponding to the engineering vehicles one by one;
the first identification unit is connected to the database and used for identifying and obtaining the vehicle identification code marked on the upgrading program;
the matching unit is connected to the storage unit and the first identification unit and used for obtaining a plurality of corresponding engineering vehicles according to the vehicle identification codes in a matching mode and using the engineering vehicles as target vehicles;
a distribution unit connected to the matching unit for transmitting the upgrade program to the target vehicle;
the processing module is arranged on the engineering vehicle, connected to the cloud server module and used for communicating with the cloud server module, and the distribution unit transmits the upgrading program to the target vehicle through the processing module;
the target vehicle comprises a plurality of vehicle body devices, and the vehicle body devices are upgraded according to the upgrading program.
Preferably, the processing module comprises:
and the intelligent gateway unit is connected to the cloud server module and is used for communicating with the cloud server module and transmitting the upgrade file to the vehicle body equipment.
Preferably, the upgrading program is further marked with an equipment identity identification code of the corresponding vehicle body equipment;
the intelligent gateway unit further comprises:
the first storage component is used for storing equipment identification codes which correspond to the plurality of vehicle body equipment one by one in advance;
the first identification component is connected to the cloud server module and used for identifying and obtaining the equipment identity identification code marked on the upgrading program;
the first matching component is connected to the first storage component and the first identification component and used for obtaining a plurality of corresponding vehicle body devices as target vehicle body devices according to the device identification codes;
and the first distribution component is connected to the first matching component and is used for transmitting the upgrading program to the target vehicle body equipment.
Preferably, the upgrading program is further marked with a corresponding program version number;
the vehicle body apparatus includes:
the first return unit is connected to the cloud server module through the intelligent gateway unit and is used for sending the current program version number of the vehicle body equipment to the cloud server module according to a preset sending frequency;
the cloud server module further comprises:
the first retrieval unit is connected to the first storage component, the first return unit and the database and is used for retrieving a corresponding latest upgrading program in the database according to the equipment identity identification code of the vehicle body equipment to serve as a first target program;
the second identification unit is connected to the first retrieval unit and used for identifying the first target program to obtain a program version number corresponding to the first target program;
the first comparison unit is connected to the second identification unit and the first pass-back unit, and is used for comparing the program version number sent by the first pass-back unit with the program version number of the first target program and outputting a first comparison result;
and the first control unit is connected to the first comparison unit, the first retrieval unit and the distribution unit and is used for controlling the distribution unit to transmit the first target program to the target vehicle through the intelligent gateway unit when the first comparison result shows that the program version number sent by the first feedback unit is not matched with the program version number of the first target program.
Preferably, the processing module comprises:
the communication unit is connected to the cloud server module and used for establishing communication between the cloud server module and a vehicle-mounted device;
the vehicle-mounted equipment is connected to the plurality of vehicle body equipment and used for transmitting the upgrading program to the vehicle body equipment.
Preferably, the vehicle-mounted device includes:
the second storage component is connected to the cloud server module and used for storing the upgrading program;
the detection component is connected to the second storage component and used for detecting the storage content of the second storage component in real time and outputting a detection result;
and the prompting component is connected to the second storage component and the detection component, prestores a prompting action and is used for executing the prompting action when the inspection result shows that the second storage component receives the upgrading program.
Preferably, the upgrading program is further marked with an equipment identity identification code of the corresponding vehicle body equipment;
the in-vehicle device further includes:
a third storage unit that stores in advance device identification codes corresponding to the plurality of vehicle body devices one to one;
the second identification component is connected to the cloud server module and used for identifying and obtaining the equipment identity identification code marked on the upgrading program;
the second matching part is connected to the third storage part and the second identification part and used for obtaining a plurality of corresponding vehicle body devices as target vehicle body devices according to the device identification codes;
and the second distribution component is connected to the second matching component and is used for transmitting the upgrading program to the target vehicle body equipment.
Preferably, the upgrading program is further marked with a corresponding program version number;
the vehicle body apparatus includes:
the second return unit is connected to the cloud server module through the communication unit and used for sending the current program version number of the vehicle body equipment to the cloud server module according to a preset sending frequency;
the cloud server module further comprises:
the second retrieval unit is connected to the third storage component, the second return unit and the database and is used for retrieving a corresponding latest upgrading program in the database according to the equipment identity identification code of the vehicle body equipment to serve as a second target program;
the third identification unit is connected to the second retrieval unit and used for identifying the second target program to obtain a program version number of the second target program;
the second comparison unit is connected to the third identification unit and the second pass-back unit and is used for comparing the program version number sent by the second pass-back unit with the program version number of the second target program and outputting a second comparison result;
and the second control unit is connected to the second comparison unit, the second retrieval unit and the distribution unit and is used for controlling the distribution unit to transmit the second target program to the target vehicle through the communication unit when the second comparison result shows that the program version number sent by the second return unit is not matched with the program version number of the second target program.
The technical scheme of the invention has the beneficial effects that: the problem of the inconvenient remote upgrade management that the management platform is different because the upgrading mode is different between the equipment of on-vehicle system is solved, realized application program unified management, automatic upgrade, the complexity of the remote program management that has significantly reduced has promoted the convenience of program maintenance, saves a large amount of operation costs for vehicle manufacturing enterprise to make the maintenance cost reduction of client program upgrading, promoted the enthusiasm of client product program upgrading.
Drawings
Embodiments of the present invention will now be described more fully hereinafter with reference to the accompanying drawings. The drawings are, however, to be regarded as illustrative and explanatory only and not as restrictive of the scope of the invention.
FIG. 1 is a block diagram of a program management system according to an embodiment of the present invention;
fig. 2 is an element diagram of a cloud server module in a first embodiment of the present invention;
fig. 3 is an element diagram of a cloud server module in a second embodiment of the present invention;
FIG. 4 is a block diagram of a processing module according to a first embodiment of the present invention;
FIG. 5 is a diagram of elements of a processing module according to an embodiment of the present invention in a second embodiment;
FIG. 6 is a diagram of the components of an intelligent gateway unit according to an embodiment of the present invention;
fig. 7 is a component composition diagram of the in-vehicle apparatus of the embodiment of the invention;
fig. 8 is a unit composition diagram of a vehicle body apparatus of the embodiment of the invention;
fig. 9 is a process diagram of program delivery according to an embodiment of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The invention is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
The invention provides a program management system, which is suitable for engineering vehicles and is characterized by comprising the following components:
the management terminal module 1 is arranged in the engineering vehicle and is connected to the cloud server module 2 through the Ethernet, a database 11 is arranged in the management terminal module 1, the database 11 is used for storing an upgrading program uploaded by a user, and the management terminal module 1 is used for uploading the upgrading program to the cloud server module 2;
the upgrading program is marked with a corresponding vehicle identification code of the engineering vehicle to be upgraded;
the cloud server module 2 includes:
the storage unit 21 is used for storing vehicle identification codes corresponding to a plurality of engineering vehicles one by one;
the first identification unit 22 is connected to the database 11 and is used for identifying the vehicle identification code marked on the upgrading program;
the matching unit 23 is connected to the storage unit 21 and the first identification unit 22, and is used for obtaining a plurality of corresponding engineering vehicles according to the vehicle identification codes in a matching manner and using the engineering vehicles as target vehicles;
a distribution unit 24 connected to the matching unit 23 for transmitting the upgrade program to the target vehicle;
the processing module 3 is arranged on the engineering vehicle, connected to the cloud server module 2 and used for communicating with the cloud server module 2, and the distribution unit 24 transmits the upgrading program to the target vehicle through the processing module 3;
the target vehicle comprises a plurality of vehicle body devices, and the vehicle body devices are upgraded according to the upgrading program.
Specifically, the user logs in the cloud server module 2 through the management terminal module 1, and can upload and delete the upgrade program package, and create, stop and delete the upgrade task.
Specifically, the cloud server module 2 is used for managing vehicle information and managing a program version.
In a preferred embodiment, the processing module 3 comprises:
and the intelligent gateway unit 31 is connected to the cloud server module 2, and is used for communicating with the cloud server module 2 and transmitting the upgrade file to the vehicle body equipment.
Specifically, the intelligent gateway unit 31 communicates with the cloud server module 2 through a communication network such as a vehicle field bus, a vehicle ethernet or bluetooth.
Specifically, the upgrading program is also marked with an equipment identity identification code of the corresponding vehicle body equipment;
the intelligent gateway unit 31 includes:
a first storage unit 311 in which device identification codes corresponding to a plurality of vehicle body devices one to one are stored in advance;
a first identification component 312, connected to the cloud server module 2, for identifying and obtaining an equipment identification code marked on the upgrade program;
the first matching part 313 is connected to the first storage part 311 and the first identification part 312 and is used for obtaining a plurality of corresponding vehicle body equipment as target vehicle body equipment according to the equipment identity identification codes;
and a first distribution part 314 connected to the first matching part 313 for transmitting the upgrade program to the target vehicle body equipment.
Specifically, the intelligent gateway unit 31 is connected to a network communication terminal of the vehicle body device, and is configured to transmit the upgrade program to the vehicle body device through the network communication terminal of the vehicle body device.
Specifically, the upgrading program is also marked with a corresponding program version number;
the vehicle body apparatus includes:
the first backhaul unit a1 is connected to the cloud server module 2 through the intelligent gateway unit 31, and is configured to send the current program version number of the vehicle body device to the cloud server module 2 according to a preset sending frequency;
the cloud server module 2 further includes:
the first retrieval unit 25 is connected to the first storage part 311, the first return unit a1 and the database 11, and is used for retrieving the corresponding latest upgrade program in the database 11 according to the equipment identification code of the vehicle body equipment as a first target program;
the second identifying unit 26 is connected to the first retrieving unit 25, and is configured to identify the first target program to obtain a program version number corresponding to the first target program;
a first comparing unit 27, connected to the second identifying unit 26 and the first loopback unit a1, for comparing the program version number sent by the first loopback unit a1 with the program version number of the first target program and outputting a first comparison result;
and the first control unit 28, connected to the first comparing unit 27, the first retrieving unit 25 and the distributing unit 24, is used for controlling the distributing unit 24 to transmit the first target program to the target vehicle through the intelligent gateway unit 31 when the first comparison result indicates that the program version number sent by the first backhaul unit a1 does not match with the program version number of the first target program.
Further, the user uploads a new upgrade program through the management terminal module 1, and the management terminal module 1 uploads the upgrade program to the cloud server module 2.
Further, the first identification unit 22 identifies and obtains the vehicle identification code marked on the upgrade program, and the matching unit 23 matches and obtains the corresponding engineering vehicles as target vehicles according to the vehicle identification code.
Further, the distribution unit 24 distributes the upgrade program to the smart gateway unit 31 of the target vehicle.
Further, the first identification component 312 of the intelligent gateway unit 31 identifies and obtains the device identification code marked on the upgrade program, and the first matching component 313 obtains a plurality of corresponding vehicle body devices as target vehicle body devices according to the device identification code.
Further, the first distribution component 314 transmits the upgrade program to the target vehicle body equipment, which is upgraded according to the upgrade program.
In this embodiment, there is also a program version number matching process;
further, the first backhaul unit a1 of the vehicle body device transmits the current program version number of the vehicle body device to the cloud server module 2 through the intelligent gateway unit 31 according to a preset transmission frequency.
Further, the first retrieval unit 25 of the cloud server module 2 retrieves the corresponding latest upgrade program from the database 11 according to the device id of the corresponding vehicle body device as the first target program.
Further, the second identifying unit 26 identifies the first target program to obtain a program version number corresponding to the first target program.
Further, the first comparing unit 27 compares the program version number sent by the first loopback unit a1 with the program version number of the first target program, and outputs a first comparison result to the first control unit 28.
Further, when the first comparison result indicates that the program version number sent by the first backhaul unit a1 does not match the program version number of the first target program, the first control unit 28 controls the distribution unit 24 to transmit the first target program to the target vehicle through the intelligent gateway unit 31.
Specifically, the program version number sent by the first loopback unit a1 does not match the program version number of the first target program, which has two situations:
the user uploads a new upgrade program through the management terminal module 1, or
If the user deletes the latest upgrade program through the management terminal module 1, the distribution unit 24 sends the latest upgrade program among the rest of upgrade programs to the target vehicle, and the target vehicle body device in the target vehicle is updated according to the program.
In another preferred embodiment, the processing module 3 comprises:
a communication unit 32 connected to the cloud server module 1, for establishing communication between the cloud server module 1 and a vehicle-mounted device;
the in-vehicle apparatus 33 is connected to a plurality of vehicle body apparatuses for transmitting the upgrade program to the vehicle body apparatuses.
Specifically, the vehicle-mounted device 33 is a special programmable device on the engineering vehicle, can communicate with a vehicle body device, and can be a vehicle-mounted human-machine interface with an operating system.
Specifically, the in-vehicle apparatus 33 includes:
a second storage part 331 connected to the cloud server module 2, for storing the upgrade program;
a detecting unit 332, connected to the second storage unit 331, for detecting the storage content of the second storage unit 331 in real time and outputting a checking result;
a prompting part 333 connected to the second storage part 331 and the detecting part 332, pre-storing a prompting action for executing the prompting action when the checking result indicates that the second storage part 331 receives the upgrade program;
specifically, the user can view the past upgrade program contents through the second storage part 331.
Specifically, the prompting unit 333 is configured to execute a prompting action to prompt the user equipment that the upgrade is being performed when the second storage unit 331 receives a new upgrade procedure.
The specific prompt action can be a text prompt of the vehicle-mounted human-computer interface.
Specifically, the upgrading program is also marked with an equipment identity identification code of the corresponding vehicle body equipment;
the in-vehicle apparatus 33 further includes:
a third storage unit 334 that stores in advance device identification codes corresponding to a plurality of vehicle body devices one to one;
the second identification component 335 is connected to the cloud server module 3, and is configured to identify and obtain an equipment identity identifier marked on the upgrade program;
the second matching part 336 is connected to the third storage part 334 and the second identification part 335 and is used for obtaining a plurality of corresponding vehicle body equipment as target vehicle body equipment according to the equipment identity identification codes;
and a second distribution part 337 connected to the second matching part 336 for transmitting the upgrade program to the target vehicle body equipment.
Specifically, the upgrading program is also marked with a corresponding program version number;
the vehicle body apparatus includes:
the second backhaul unit a2 is connected to the cloud server module 2 through the communication unit 32, and is configured to send the current program version number of the vehicle body equipment to the cloud server module 2 according to a preset sending frequency;
the cloud server module 2 further includes:
the second retrieval unit 29 is connected to the third storage part 334, the second pass-back unit a2 and the database 11, and is used for retrieving the corresponding latest upgrade program in the database 11 according to the equipment identification code of the vehicle body equipment to serve as a second target program;
a third identifying unit 210, connected to the second retrieving unit 29, for identifying the second target program to obtain a program version number of the second target program;
a second comparing unit 211, connected to the third identifying unit 210 and the second pass back unit a2, for comparing the program version number sent by the second pass back unit a2 with the program version number of the second target program, and outputting a second comparison result;
the second control unit 212, connected to the second comparing unit 211, the second retrieving unit 29 and the distributing unit 24, is configured to control the distributing unit 24 to transmit the second target program to the target vehicle through the communication unit 32 when the second comparison result indicates that the program version number sent by the second backhaul unit a2 does not match the program version number of the second target program.
Further, the user uploads a new upgrade program through the management terminal module 1, and the management terminal module 1 uploads the upgrade program to the cloud server module 2.
Further, the first identification unit 22 identifies and obtains the vehicle identification code marked on the upgrade program, and the matching unit 23 matches and obtains the corresponding engineering vehicles as target vehicles according to the vehicle identification code.
Further, the distribution unit 24 distributes the upgrade program to the in-vehicle device 33 of the target vehicle through the communication unit 32.
Further, the second identification part 331 of the on-vehicle device 33 identifies and obtains the device identification code marked on the upgrade program, and the second matching part 332 obtains a plurality of corresponding vehicle body devices as target vehicle body devices according to the device identification code.
Further, the second distribution part 333 transmits the upgrade program to the target vehicle body equipment, which is upgraded according to the upgrade program.
In this embodiment, there is also a program version number matching process;
further, the second backhaul unit a2 of the vehicle body equipment transmits the current program version number of the vehicle body equipment to the cloud server module 2 through the communication unit 32 according to a preset transmission frequency.
Further, the second retrieving unit 29 of the cloud server module 2 retrieves the corresponding latest upgrade program from the database 11 according to the device id of the corresponding vehicle body device, and the third identifying unit 210 identifies the second target program to obtain the program version number of the second target program.
Further, the second comparing unit 211 compares the program version number sent by the second pass back unit a2 with the program version number of the second target program, and outputs a second comparison result to the second control unit 212.
Further, when the second comparison result indicates that the program version number sent by the second backhaul unit a2 does not match the program version number of the second target program, the second control unit 212 controls the distribution unit 24 to transmit the second target program to the target vehicle through the communication unit 32.
Specifically, the program version number sent by the second pass-back unit a2 does not match the program version number of the second target program, which has two situations:
the user uploads a new upgrade program through the management terminal module 1, or
If the user deletes the latest upgrade program through the management terminal module 1, the distribution unit 24 sends the latest upgrade program among the rest of upgrade programs to the target vehicle, and the target vehicle body device in the target vehicle is updated according to the program.
In the technical solution, there is also a procedure of program transfer:
firstly, a sender requests a receiver to send a file;
specifically, the content sent by the request file includes information of the program version number and the file size of the upgrade program.
And secondly, the receiver sends a reception permission response to the sender.
Specifically, the content of the reception permission response includes whether or not the transmission can be started, and a packet number for which the transmission is required to be started.
Specifically, when the transmission process is a result of the short-point continuous transmission, the packet number may not be 0.
And step three, the sender sends the packet number to the receiver.
Specifically, the packet number includes the sequence number and the length of the packet.
And fourthly, the sender sends the data packet to the receiver.
Specifically, when the sender transmits in the fieldbus network, the data packet may be divided into a plurality of packets by using a fixed group of IDs; when the sender is in ethernet or bluetooth mode, it may send a packet.
And fifthly, the sender sends the check code of the packet to the receiver.
Specifically, the sending of the check code indicates that the sending of the packet is completed.
And sixthly, the receiving side replies a verification result to the sending side.
Specifically, the verification result includes information about whether the previous packet is successfully verified by the receiver and the packet number of the next request packet.
Further, the above steps are circulated until the upgrade program is completely sent to the receiving party.
Seventhly, the receiving side replies the total number of the received packets to the sending side and inquires whether the received packets are missing or not;
if yes, the receiver requires the sender to send the missing packet when the receiver replies the check result next time.
And step eight, the sender sends the file checking information to the receiver in a circulating way.
Specifically, the file check information includes a check code of the packet, and the sender cyclically sends the check code until receiving a check result sent by the receiver.
Specifically, the receiver replies a check result according to the check code;
if the verification result is successful, the sending task of the upgrading program is finished;
and if the verification result is failure, the receiver discards all the received packets, and the sender retransmits the file of the upgrading program when waiting for handshake with the receiver next time.
The technical scheme of the invention has the beneficial effects that: the problem of the inconvenient remote upgrade management that the management platform is different because the upgrading mode is different between the equipment of on-vehicle system is solved, realized application program unified management, automatic upgrade, the complexity of the remote program management that has significantly reduced has promoted the convenience of program maintenance, saves a large amount of operation costs for vehicle manufacturing enterprise to make the maintenance cost reduction of client program upgrading, promoted the enthusiasm of client product program upgrading.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
Claims (8)
1. A program management system for use in a work vehicle, comprising:
the management terminal module is arranged in the engineering vehicle and is connected to a cloud server module through an Ethernet, a database is arranged in the management terminal module and is used for storing an upgrading program uploaded by a user, and the management terminal module is used for uploading the upgrading program to the cloud server module;
the upgrading program is marked with a corresponding vehicle identification code of the engineering vehicle to be upgraded;
the cloud server module includes:
the storage unit is used for storing vehicle identification codes corresponding to the engineering vehicles one by one;
the first identification unit is connected to the database and used for identifying and obtaining the vehicle identification code marked on the upgrading program;
the matching unit is connected to the storage unit and the first identification unit and used for obtaining a plurality of corresponding engineering vehicles according to the vehicle identification codes in a matching mode and using the engineering vehicles as target vehicles;
a distribution unit connected to the matching unit for transmitting the upgrade program to the target vehicle;
the processing module is arranged on the engineering vehicle, connected to the cloud server module and used for communicating with the cloud server module, and the distribution unit transmits the upgrading program to the target vehicle through the processing module;
the target vehicle comprises a plurality of vehicle body devices, and the vehicle body devices are upgraded according to the upgrading program.
2. The program management system of claim 1, wherein the processing module comprises:
and the intelligent gateway unit is connected to the cloud server module and is used for communicating with the cloud server module and transmitting the upgrade file to the vehicle body equipment.
3. The program management system according to claim 2, wherein the upgrade program is further marked with an equipment identification code of the corresponding vehicle body equipment;
the intelligent gateway unit further comprises:
the first storage component is used for storing equipment identification codes which correspond to the plurality of vehicle body equipment one by one in advance;
the first identification component is connected to the cloud server module and used for identifying and obtaining the equipment identity identification code marked on the upgrading program;
the first matching component is connected to the first storage component and the first identification component and used for obtaining a plurality of corresponding vehicle body devices as target vehicle body devices according to the device identification codes;
and the first distribution component is connected to the first matching component and is used for transmitting the upgrading program to the target vehicle body equipment.
4. The program management system of claim 3, wherein the upgrade program is further tagged with a corresponding program version number;
the vehicle body apparatus includes:
the first return unit is connected to the cloud server module through the intelligent gateway unit and is used for sending the current program version number of the vehicle body equipment to the cloud server module according to a preset sending frequency;
the cloud server module further comprises:
the first retrieval unit is connected to the first storage component, the first return unit and the database and is used for retrieving a corresponding latest upgrading program in the database according to the equipment identity identification code of the vehicle body equipment to serve as a first target program;
the second identification unit is connected to the first retrieval unit and used for identifying the first target program to obtain a program version number corresponding to the first target program;
the first comparison unit is connected to the second identification unit and the first pass-back unit, and is used for comparing the program version number sent by the first pass-back unit with the program version number of the first target program and outputting a first comparison result;
and the first control unit is connected to the first comparison unit, the first retrieval unit and the distribution unit and is used for controlling the distribution unit to transmit the first target program to the target vehicle through the intelligent gateway unit when the first comparison result shows that the program version number sent by the first feedback unit is not matched with the program version number of the first target program.
5. The program management system of claim 1, wherein the processing module comprises:
the communication unit is connected to the cloud server module and used for establishing communication between the cloud server module and a vehicle-mounted device;
the vehicle-mounted equipment is connected to the plurality of vehicle body equipment and used for transmitting the upgrading program to the vehicle body equipment.
6. The program management system according to claim 5, wherein the in-vehicle apparatus includes:
the second storage component is connected to the cloud server module and used for storing the upgrading program;
the detection component is connected to the second storage component and used for detecting the storage content of the second storage component in real time and outputting a detection result;
and the prompting component is connected to the second storage component and the detection component, prestores a prompting action and is used for executing the prompting action when the inspection result shows that the second storage component receives the upgrading program.
7. The program management system according to claim 6, wherein the upgrade program is further marked with an equipment identification code of the corresponding vehicle body equipment;
the in-vehicle device further includes:
a third storage unit that stores in advance device identification codes corresponding to the plurality of vehicle body devices one to one;
the second identification component is connected to the cloud server module and used for identifying and obtaining the equipment identity identification code marked on the upgrading program;
the second matching part is connected to the third storage part and the second identification part and used for obtaining a plurality of corresponding vehicle body devices as target vehicle body devices according to the device identification codes;
and the second distribution component is connected to the second matching component and is used for transmitting the upgrading program to the target vehicle body equipment.
8. The program management system of claim 7, wherein the upgrade program is further tagged with a corresponding program version number;
the vehicle body apparatus includes:
the second return unit is connected to the cloud server module through the communication unit and used for sending the current program version number of the vehicle body equipment to the cloud server module according to a preset sending frequency;
the cloud server module further comprises:
the second retrieval unit is connected to the third storage component, the second return unit and the database and is used for retrieving a corresponding latest upgrading program in the database according to the equipment identity identification code of the vehicle body equipment to serve as a second target program;
the third identification unit is connected to the second retrieval unit and used for identifying the second target program to obtain a program version number of the second target program;
the second comparison unit is connected to the third identification unit and the second pass-back unit and is used for comparing the program version number sent by the second pass-back unit with the program version number of the second target program and outputting a second comparison result;
and the second control unit is connected to the second comparison unit, the second retrieval unit and the distribution unit and is used for controlling the distribution unit to transmit the second target program to the target vehicle through the communication unit when the second comparison result shows that the program version number sent by the second return unit is not matched with the program version number of the second target program.
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