CN111475187B - Software refreshing equipment capable of realizing single-electric control refreshing and OBD refreshing - Google Patents
Software refreshing equipment capable of realizing single-electric control refreshing and OBD refreshing Download PDFInfo
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- CN111475187B CN111475187B CN202010216275.4A CN202010216275A CN111475187B CN 111475187 B CN111475187 B CN 111475187B CN 202010216275 A CN202010216275 A CN 202010216275A CN 111475187 B CN111475187 B CN 111475187B
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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
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/61—Installation
- G06F8/63—Image based installation; Cloning; Build to order
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- Computer Security & Cryptography (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
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Abstract
The invention relates to a software flashing device capable of flashing and OBD flashing by a single electric control, which comprises a mobile flashing main vehicle and a mobile flashing auxiliary vehicle, wherein the flashing main vehicle and the flashing auxiliary vehicle are connected through a main vehicle docking device and an auxiliary vehicle docking device; the main brushing vehicle comprises a butt joint indicating lamp, a main-auxiliary change-over switch, a butt joint flick button and a main vehicle OBD brushing joint; the auxiliary vehicle brushing tool and the exit button are arranged on the auxiliary vehicle; after receiving the vehicle type production information, the software refreshing equipment carries out data processing and refreshes the whole vehicle or a single electric control. According to the invention, the main vehicle brushing or the auxiliary vehicle brushing can be switched and selected through the change-over switch, so that the brushing list electric control can be met, and the whole vehicle can be brushed through OBD, thereby being convenient and efficient; by connecting an upstream production information system, a PDM system and an FBOM system and converting through a software program editing platform of software refreshing equipment, software version and configuration information which are adapted to a vehicle can be quickly obtained, and the error rate of software version refreshing can be greatly reduced.
Description
Technical Field
The invention belongs to the technical field of ECU (electronic control Unit) brushing and writing, and particularly relates to movable software brushing and writing equipment capable of brushing and writing a single electric control unit and brushing and writing an entire vehicle through OBD (on-board diagnostics).
Background
The ECU electronic control unit, also called an electronic vehicle-mounted computer and the like, is a microcomputer controller special for an automobile in terms of application, and along with the great improvement of the electrification degree of the automobile, the number of ECUs on one automobile is increased gradually, and the upgrading of software versions is also frequent. Therefore, the requirements of single electric control and whole vehicle ECU (electronic control Unit) refreshing in a factory are urgent, the existing software refreshing equipment has single function and complex operation, and more manpower is required to be consumed during batch refreshing and upgrading.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides software refreshing equipment capable of realizing single-electric control refreshing and OBD refreshing.
The invention aims at realizing the following technical scheme:
the utility model provides a software brush equipment that can singly control brush and OBD brush, includes portable brush owner car 1 and portable brush auxiliary car 2, brush owner car 1 and brush auxiliary car 2 are through owner car interfacing apparatus 8 and auxiliary car interfacing apparatus 7 connection.
The brushing host vehicle 1 comprises two butting indicator lamps 3, a main and auxiliary switch 4, a butting spring-off button 5 and a host vehicle OBD brushing joint 6. The hand-held device 18 is connected to the host vehicle 1, and the two docking indicator lamps 3 are respectively arranged on two sides of the hand-held device 18. The main and auxiliary switch 4 is fixed on the left table surface of the main brushing vehicle 1 and is electrically connected with the main vehicle butting device 8, the auxiliary vehicle butting device 7 and the OBD brushing joint 6, so that the brushing equipment can perform function switching in the brushing single electric control and the brushing whole vehicle through the OBD. The butt-joint spring-open button 5 is connected with the ECU clamp 9 and used for single-electric-control spring-out after the brushing is completed.
The brush-write sub-cart 2 includes a sub-cart ECU holder 9 and an exit button 10 located outside the sub-cart ECU holder 9.
The production information system 12, the PDM system 13, the after-sales system 11 and the FBOM system 14 are all connected with a network interface of the software refreshing device through a wireless network, and relevant information is pushed to the software refreshing device; after receiving the vehicle type production information in the production information system, the software refreshing equipment processes the data through the ECU management system, matches the data with the corresponding vehicle type, and refreshes the whole vehicle or a single electric control; when the brushing list is electrically controlled, the brushing work is completed by the ECU clamp 9; when the vehicle is used for writing, writing is completed by the OBD writing connector 6 of the host vehicle.
Further, the host vehicle 1 further comprises a battery charging device 17, so that the vehicle can be prevented from being powered off in the process of brushing to cause the failure of brushing.
Further, the main vehicle OBD swiping joint 6 comprises an OBD swiping wire harness and an OBD swiping wire harness interface, and the OBD swiping wire harness interface is positioned on a table top on the right side of the swiping main vehicle 1.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the main vehicle brushing or the auxiliary vehicle brushing can be switched and selected through the change-over switch, so that the brushing list electric control can be met, and the whole vehicle can be brushed through OBD, thereby being convenient and efficient; by connecting an upstream production information system, a PDM system and an FBOM system and converting through a software program editing platform of software refreshing equipment, software version and configuration information which are adapted to a vehicle can be quickly obtained, and the error rate of software version refreshing can be greatly reduced.
Drawings
FIG. 1 is a schematic diagram of a structure of a host vehicle for swiping;
FIG. 2 is a schematic diagram of a brush-writing sub-vehicle;
FIG. 3 is an assembly diagram including a master cart and a slave cart;
FIG. 4 is a diagram of a platform system architecture including a host-and-write-through vehicle and a slave-and-write-through vehicle.
In the figure: 1. the system comprises a main vehicle 2, a secondary vehicle 3, a docking indicator lamp 4, a main and secondary switch 5, a docking flick button 6, a main vehicle OBD (on-board diagnostics) flashing joint 7, a secondary vehicle docking device 8, a primary vehicle docking device 9, a secondary vehicle ECU (electronic control unit) clamp 10, an exit button 11, an after-sales system 12, a production information system 13, a PDM system 14, an F-BOM system 15, a whole vehicle OBD interface 16, a printer 17, a storage battery charging device 18 and handheld equipment.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
As shown in 1 in figures 1-3, the software flashing device capable of flashing and OBD flashing in a single electric control mode comprises a mobile flashing main vehicle 1 and a mobile flashing auxiliary vehicle 2, wherein the flashing main vehicle 1 and the flashing auxiliary vehicle 2 are connected through a main vehicle docking device 8 and an auxiliary vehicle docking device 7.
The brushing host vehicle 1 comprises two butting indicator lamps 3, a main and auxiliary switch 4, a butting spring-off button 5 and a host vehicle OBD brushing joint 6. The hand-held device 18 is connected to the host vehicle 1, and the two docking indicator lamps 3 are respectively arranged on two sides of the hand-held device 18. The main and auxiliary switch 4 is fixed on the left table surface of the main brushing vehicle 1 and is electrically connected with the main vehicle butting device 8, the auxiliary vehicle butting device 7 and the OBD brushing joint 6, so that the brushing equipment can perform function switching in the brushing single electric control and the brushing whole vehicle through the OBD. The main car OBD brush-write connector 6 comprises an OBD brush-write wire harness and an OBD brush-write wire harness interface, and the OBD brush-write wire harness interface is positioned on a table top on the right side of the brush-write main car 1. The butt-joint spring-open button 5 is connected with the ECU clamp 9 and used for single-electric-control spring-out after the brushing is completed. The host vehicle 1 further comprises a storage battery charging device 17, so that the vehicle can be prevented from being powered off in the process of brushing and writing failure is avoided.
The brush-write sub-cart 2 includes a sub-cart ECU holder 9 and an exit button 10 located outside the sub-cart ECU holder 9. When the brushing list is electrically controlled, the brushing work is completed by the ECU clamp 9; when the vehicle is used for writing, writing is completed by the OBD writing connector 6 of the host vehicle.
The following description is made on the realization of the fast switching of the brushing functions of the brushing main vehicle and the brushing auxiliary vehicle: the main car 1 is provided with a main and auxiliary switch 4, an internal circuit is connected to a main and auxiliary car docking device, and an OBD (on-board diagnostics) brush joint 6 of the main car 1 is switched to a main parking space when the position of the main car needs to be switched to be brushed, the internal circuit is connected with the OBD brush joint 6 at the moment, so that the main car brush can be realized, the auxiliary car circuit is disconnected at the moment, and even if the main car and the auxiliary car are successfully docked through the docking device, the brush work cannot be executed through the auxiliary car.
If the auxiliary vehicle executes the brushing operation, the change-over switch needs to be switched to the position of the auxiliary vehicle, at the moment, the internal circuit of the OBD brushing joint 6 is disconnected, the brushing operation cannot be executed, the circuit connected to the butt joint device on the main vehicle is connected, at the moment, if the auxiliary vehicle is successfully butt-jointed with the main vehicle through the butt joint device, the brushing circuit of the auxiliary vehicle can be connected, and at the moment, the brushing operation can be carried out through the auxiliary vehicle.
As shown in fig. 4, a system architecture diagram of a software flashing device platform including a flashing main vehicle 1 and a flashing sub vehicle 2 according to an embodiment of the present invention.
The software refreshing device needs to be capable of interfacing with the production information system 12, managing a controller software package, developing and editing a software package refreshing program, executing a refreshing program, counting process information, inquiring result data statistics, and the like, and specifically includes an execution environment of the production information system data interface, the controller software package management tool, the refreshing program editing platform, the refreshing program management system, and the refreshing program. The software flashing device flashing tool needs to interface with upstream systems including production information system 12, PDM system 13, after-market system 11, and FBOM system 14, etc. As shown in FIG. 4, the production information system 12, the PDM system 13, the after-market system 11, and the FBOM system 14 are all connected to the network interface of the software flashing device through a wireless network, and push related information to the software flashing device.
The production system includes a production information system 12 and an ECU management system. And after receiving the vehicle type production information in the production information system, the software refreshing equipment processes the data through the ECU management system, matches the data with the corresponding vehicle type, and refreshes the whole vehicle or a single electric control. The production information system 12 can provide vehicle production data information, and the vehicle production data information is transmitted to a software flashing device platform through an in-factory network after process treatment (such as extracting vehicle VIN, vehicle model number, ECU part number and other data in the existing FBOM and production system of an automobile company; the ECU software package management system provides release, checking, auditing, downloading and updating management of the refreshing software and is a control system of the refreshing data source. The result after the brushing can be transmitted back to the after-sales server or the electric inspection system in the form of an ASBUILT file or a detection result file through a network.
The hardware equipment layer needs to support two modes of a single ECU clamp 9 brushing mode and an OBD brushing joint 6 brushing mode, corresponding vehicle type information, software package information and the like are obtained by scanning the vehicle VIN through a scanning gun, electric control brushing is completed through control of software brushing equipment brushing software, and labels are printed according to production sequence through a printer 16. The data and result files in the refreshing process need to have the functions of storage, uploading, inquiry and statistics.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (3)
1. A software refreshing device capable of refreshing by single electric control and OBD refreshing is characterized in that:
the device comprises a main brushing vehicle (1) and a sub brushing vehicle (2), wherein the main brushing vehicle (1) is connected with the sub brushing vehicle (2) through a main vehicle docking device (8) and a sub vehicle docking device (7);
the main brushing vehicle (1) comprises two butt joint indicating lamps (3), a main and auxiliary change-over switch (4), a butt joint spring-open button (5) and a main vehicle OBD brushing connector (6); the brushing main vehicle (1) is connected with handheld equipment (18), and the two docking indicator lamps (3) are respectively arranged at two sides of the handheld equipment (18); the main and auxiliary change-over switch (4) is fixed on the table top at the left side of the brushing main vehicle (1) and is electrically connected with the main vehicle docking device (8), the auxiliary vehicle docking device (7) and the main vehicle OBD brushing joint (6), so that the brushing equipment can perform function switching in the brushing single electric control and the brushing whole vehicle through OBD; when the position of the main vehicle needs to be switched to be written, the change-over switch is switched to the main vehicle position, and at the moment, the internal circuit is communicated with the OBD writing connector (6) of the main vehicle, so that the writing of the main vehicle can be realized; the auxiliary vehicle is required to execute the brushing operation, the change-over switch is required to be switched to the position of the auxiliary vehicle, at the moment, the internal circuit of the OBD brushing joint (6) of the main vehicle is disconnected, the circuit connected to the butt joint device on the main vehicle is connected, at the moment, if the auxiliary vehicle is successfully butt-jointed with the main vehicle through the butt joint device, the brushing circuit of the auxiliary vehicle can be connected, and at the moment, the brushing operation can be performed through the auxiliary vehicle; the butt-joint spring-open button (5) is connected with the ECU clamp (9) and is used for single-electric control spring-out after the brushing is finished;
the brush-write auxiliary vehicle (2) comprises an auxiliary vehicle ECU clamp (9) and an exit button (10) positioned on the outer side of the auxiliary vehicle ECU clamp (9);
the production information system (12), the PDM system (13), the after-sales system (11) and the FBOM system (14) are connected with a network interface of the software refreshing device through a wireless network, and relevant information is pushed to the software refreshing device; after receiving the vehicle type production information in the production information system, the software refreshing equipment processes the data through the ECU management system, matches the data with the corresponding vehicle type, and refreshes the whole vehicle or a single electric control; when the brushing list is electrically controlled, the brushing work is completed by the ECU clamp (9); when the vehicle is used for writing, the writing operation is completed by the OBD writing connector (6) of the host vehicle.
2. A software flashing device for electrically and singly controlled flashing and OBD flashing according to claim 1, wherein: the host vehicle (1) for brushing also comprises a storage battery charging device (17) which can prevent the vehicle from being powered off in the brushing process to cause the failure of brushing.
3. A software flashing device for electrically and singly controlled flashing and OBD flashing according to claim 1, wherein: the OBD brushing joint (6) of the main vehicle comprises an OBD brushing wire harness and an OBD brushing wire harness interface, and the OBD brushing wire harness interface is positioned on a table top on the right side of the brushing main vehicle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010216275.4A CN111475187B (en) | 2020-03-25 | 2020-03-25 | Software refreshing equipment capable of realizing single-electric control refreshing and OBD refreshing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010216275.4A CN111475187B (en) | 2020-03-25 | 2020-03-25 | Software refreshing equipment capable of realizing single-electric control refreshing and OBD refreshing |
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| CN111475187A CN111475187A (en) | 2020-07-31 |
| CN111475187B true CN111475187B (en) | 2023-09-08 |
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| CN202010216275.4A Active CN111475187B (en) | 2020-03-25 | 2020-03-25 | Software refreshing equipment capable of realizing single-electric control refreshing and OBD refreshing |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112525557A (en) * | 2020-12-28 | 2021-03-19 | 中国第一汽车股份有限公司 | Test platform for gasoline vehicle pollutant emission detection and test method thereof |
| CN112918378B (en) * | 2021-02-02 | 2023-03-24 | 一汽奔腾轿车有限公司 | Automatic voice reminding device for starting flameout |
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