A method for constructing a vehicle model database

Abstract

The present invention discloses a vehicle model spectrum database construction method, which is used for reviewing and querying the announced vehicle models, and has a vehicle model data module, a vehicle model review module, a filing requirement module, and a link database module, each of which has the following functions: query, add, delete, import, and export; when in use, the vehicle model review module first selects the vehicle model to be inspected; then retrieves the vehicle information about the vehicle model from the vehicle model data module, and confirms the key attributes of the vehicle model; then retrieves all filing parameters, filing requirements, and key matters information about the vehicle model from the filing requirement module; then references the specifications and standards, and checks the key points for review. The present invention establishes a convenient and fast vehicle model spectrum database, which includes vehicle model names, vehicle model parameters, reference standards, key points for verification, filing requirements, etc. The establishment of the database enables the data to be switched and retrieved between the various data modules at will, thus avoiding the dispersion of the data.

Description

Technical Field

[0001] The present invention relates to a method for constructing a vehicle model spectrum database. Background Art

[0002] The focus of vehicle model announcement work is the quality of declaration and the pass rate of the announcement. In order to improve the quality and pass rate of the announcement, it is very necessary to establish a database of vehicle model spectrum for relevant personnel to query and use. The establishment of the database enables the chief inspector and other relevant personnel to query the latest review points and precautions of various vehicle models, improve the quality of work, increase the pass rate of vehicle model declaration, ensure the consistency of work quality of different personnel, and enhance the competitiveness of the team.

[0003] At present, the summary of the key points of the review of each model needs to be extracted and sorted from the standards and regulations of each automobile inspection project, the review and application requirements such as "Review Requirements for Automobile Product Access", the technical summaries of previous periods, and the requirements of relevant departments such as the Ministry of Industry and Information Technology, the Ministry of Transport, and the Vehicle Announcement Review Office. The data is complex and the workload is large. Summary of the invention

[0004] In view of the above problems, the present invention provides a method for constructing a vehicle model spectrum database. The present invention adopts digital technology to extract, summarize and conclude the key points of all vehicle model audits, and organize and enter them in a unified format, and develops a vehicle model spectrum query tool, which includes all vehicle model data, audit points, filing requirements, and reference regulations, so that the chief inspector and other personnel can query and use them in real time during the declaration process of new vehicle models, and use typical cases to provide the chief inspector and other personnel with convenient, sufficient and accurate reference.

[0005] The technical solution of the present invention is: a method for constructing a vehicle model database, characterized in that:

[0006] 1) A vehicle model data module is established, wherein the vehicle model data module includes vehicle model classification, vehicle model name, vehicle model definition, vehicle model attributes and vehicle model parameter information;

[0007] 2) Establish a vehicle model review module, which contains the vehicle model to be inspected, reference standards, and key points of verification;

[0008] 3) Establish a filing requirement module, which includes the filing parameter name, filing requirements, and key information;

[0009] 4) A link database module is established, which includes a reference specification database, a vehicle model parameter library, and a filing parameter library;

[0010] The vehicle model data module, vehicle model review module, filing requirement module and link database all have the following operation functions: query, add, delete, import and export;

[0011] The vehicle model database is used for the review of announced vehicle models. When used:

[0012] S1) the vehicle type review module first selects the vehicle type to be inspected;

[0013] S2) then retrieves vehicle information related to the vehicle model from the vehicle model data module and confirms key attributes of the vehicle model;

[0014] S3) then retrieve all the filing parameters, filing requirements and key matters information related to the vehicle model from the filing requirements module;

[0015] S4) Then cite the reference specifications and standards, check the key points and conduct the audit.

[0016] Further: the vehicle types are divided into five categories: 1) passenger cars, 2) trucks, 3) special vehicles, 4) buses, and 5) trailers.

[0017] Furthermore: the vehicle model parameters are established in the vehicle model data module by themselves, or the vehicle manufacturer establishes a vehicle model parameter library separately.

[0018] Furthermore: a key vehicle model review module is also established, and the key vehicle model review module also includes verification points and filing requirements; the key vehicle models include light trucks, tank trucks for dangerous goods, van trucks for dangerous goods and trailers.

[0019] Furthermore: in the vehicle model review module, reference vehicle models, update instructions, precautions, and typical case information related to the vehicle model to be inspected are also established; the reference vehicle model provides: vehicle model name, announced model, announced batch, release date, product number, catalog serial number, Chinese brand, chassis model, company name, and vehicle main technical parameter information; the typical case records various cases in which this vehicle model has not passed in the past and the reason analysis.

[0020] The present invention establishes a convenient and fast vehicle model spectrum query database, which includes vehicle model name, vehicle model parameters, reference standards, verification points, filing requirements, etc. The establishment of the database makes it possible to switch and retrieve data arbitrarily between various data modules, avoiding the dispersion of data. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a composition diagram of the vehicle model spectrum database of the present invention. DETAILED DESCRIPTION

[0022] The present invention is described in detail below in conjunction with the embodiments. Those skilled in the art should know that the following embodiments are not the only limitations on the technical solutions of the present invention, and any equivalent changes or modifications made within the spirit of the technical solutions of the present invention should be deemed to fall within the protection scope of the present invention.

[0023] The vehicle model database mainly includes the following modules: vehicle model data module, vehicle model review module, filing requirements module, key vehicle model review module and link database.

[0024] Each module has the following operation functions: query, add, delete, import, export, etc.

[0025] 1. Vehicle model data module: edit and maintain vehicle model information, including vehicle model classification, vehicle model name, vehicle model definition, vehicle model attributes and vehicle model parameter sub-modules.

[0026] 1. Vehicle classification: According to the vehicle types registered with the Ministry of Industry and Information Technology, there are five major types of vehicles: 1) passenger cars, 2) trucks, 3) special-purpose vehicles, 4) buses, and 5) trailers.

[0027] Under each type of vehicle, there are several sub-types according to their structure and purpose. For example, passenger cars include off-road passenger cars, sports passenger cars, multi-purpose passenger cars, sedans, etc.; trucks include off-road trucks, van trucks, grid trucks, flatbed trucks, dump trucks, tractors, multi-purpose trucks, etc.; special-purpose vehicles include van-type special-purpose vehicles, tank-type special-purpose vehicles, dump trucks, grid-type special-purpose vehicles, lifting and hoisting special-purpose vehicles, other special-purpose vehicles with special structures, etc.; buses include ordinary buses, light buses, long-distance buses, tourist buses, city buses, special school buses, etc.; trailers include ordinary tank trailers, van trailers, plate-type trailers, flatbed trailers, grid-type trailers, container trailers, dump-lift trailers, vehicle transport trailers, mid-axle trailers, work trailers, drawbar trailers, etc.

[0028] 2. Vehicle model name: Each of the above-mentioned vehicle models adopts the standard vehicle model name in the announced vehicle model library.

[0029] 3. Vehicle model definition: Check the definition of relevant vehicle models in the national standard "GBT17350-2009 Special-purpose vehicles and special-purpose trailers terminology, codes and compilation methods", or the vehicle model definition filed with the Ministry of Industry and Information Technology, to facilitate understanding and positioning of the structural characteristics of this vehicle model, which is also complementary to the vehicle model name.

[0030] 4. Vehicle type attributes: Contains the basic attributes of this vehicle type, such as vehicle structure type box structure, tank structure, etc., such as vehicle type N1, M1 and other types.

[0031] Among the vehicle model attributes, some types of vehicles need to pay attention to important attributes, such as light trucks, tank trucks for dangerous goods, van trucks for dangerous goods, and trailers. Based on the attributes of these vehicle models, a more specific requirement can be made for the review of this vehicle model. The keywords of the important attributes can also be read out and linked to the key review module, so as to view the specific requirements of the important attributes of this vehicle model.

[0032] 5. Vehicle model parameters: refers to the basic design parameters of the vehicle, including external dimensions, load capacity, chassis, axle system, engine, front overhang, rear overhang, fuel properties, emission standards, etc. Vehicle model parameters can be established in the vehicle model data management module, or the vehicle manufacturer can establish a vehicle model parameter library separately. The vehicle model data module can be linked to the external parameter library to retrieve data from it.

[0033] The vehicle model data module supports fuzzy query function. You can search by entering the vehicle model classification name, for example, if you enter "truck", all models that match the truck category will be retrieved. You can search by entering the full name of the vehicle model, or you can search by entering the model name keyword, and all models that match the keyword will be retrieved. For example, if you enter "cangzha", all trucks, special vehicles, and trailers that match the keyword will be retrieved. It is convenient and fast.

[0034] Vehicle model definition is used to clarify the specific meaning of each vehicle model name; vehicle model attributes are used to clarify the basic and important attributes of the vehicle model.

[0035] Vehicle type classification, vehicle type name, vehicle type definition, and vehicle type attributes form a hierarchical association. By inputting the vehicle type classification or vehicle type name, the corresponding vehicle type definition and vehicle type attributes can be associated.

[0036] In the vehicle model data module, the "Add" function is used to add recently added vehicle models, as well as related definitions and attributes, and display the ten most recently updated vehicle models to remind users to pay attention to changes in the review points of updated vehicle models. Click on the relevant vehicle model to enter the vehicle model review points interface, guiding users to conduct announcement review work according to the latest requirements.

[0037] 2. Vehicle model review module: The vehicle model review points are the key to the database. The vehicle model review module includes the following parts: vehicle model to be inspected, reference standards, reference vehicle model, verification points, update instructions, precautions, and typical cases.

[0038] 1. Vehicle type to be inspected: Enter the vehicle type to be inspected and link it to the vehicle type data module, then you can retrieve the vehicle type name, vehicle type definition, vehicle type attributes, and vehicle type parameters for display. The vehicle type parameters can be linked to the vehicle type parameter library registered by the car company. Select the corresponding vehicle type name and the relevant parameters will be automatically linked.

[0039] 2. Reference standards: refers to the relevant standards required for the review of this model. The reference standard module can be linked to the standard specifications and reference file link library, such as the special standards used for wing-opening vans, "QCT_453-2002_Van Transport Vehicle", "Automotive Product Review Normative Requirements 201806", and "1589-2016". These standards are stored in the database in advance and will be extracted and provided with standard links when used. The present invention uses the link standard to review the model, and the reference standard is linked to the reference specification database.

[0040] 3. Reference vehicle model: The system provides 1-3 reference vehicle models of different vehicle types. After entering the vehicle model to be inspected, this module automatically displays the reference information of the reference vehicle model: model name, announcement model, announcement batch, release date, product number, catalog serial number, Chinese brand, chassis model, company name, main technical parameters of the vehicle, etc.

[0041] 4. Verification points: It is an important part of the vehicle model review module. With the filing requirements as the key reference, all the verification contents of the vehicle model to be inspected are listed to guide the inspectors to verify according to this project. The verification is based on vehicle model attributes, vehicle model parameters, reference standards, update instructions / precautions, and filing requirements. This database maintains and uploads the verification points of various current vehicle models. The verification points of each vehicle model are all recorded in the vehicle model review module, and the verification points will be explained in detail later.

[0042] 5. Update instructions / notes: mainly explain the key issues of this model, update the interpretation of the latest inspection requirements, including update content, source of update content, update time, etc.

[0043] 6. Typical cases: Typical cases show various cases in which this model has failed in the past, including cause analysis, etc., and are also the focus of this inspection.

[0044] The following is a brief introduction to the key points of the verification module:

[0045] The key points of the inspection refer to the "Key Points for Technical Review of Road Motor Vehicle Product Access" issued by the Ministry of Industry and Information Technology, and extract the content related to this model for inspection. Upload the key items that need to be inspected for this model, inspection photos and inspection forms, and also include other inspection items that need attention. All the key points of the inspection are recorded in the corresponding model of the inspection key points module.

[0046] 1. Passenger cars

[0047] 1. Small and micro passenger cars should comply with the relevant requirements of the "Notice of the Ministry of Industry and Information Technology and the Ministry of Public Security on Further Strengthening the Production and Registration Management of Light Trucks and Small and Micro Passenger Cars" (Ministry of Industry and Information Technology Unicom Equipment

[2022] No. 3).

[0048] 2. Minivans should comply with the relevant requirements of the Notice of the Ministry of Industry and Information Technology and the Ministry of Public Security on Strengthening the Production and Registration Management of Minivans and Motorcycles (Ministry of Industry and Information Technology and the Ministry of Public Security

[2014] No. 453), and the Notice of the Ministry of Industry and Information Technology and the Ministry of Public Security on Further Strengthening the Production and Registration Management of Light Trucks and Minivans and Passenger Cars (Ministry of Industry and Information Technology and the Ministry of Public Security

[2022] No. 3). Minivans refer to small and micro passenger cars with flat or short head body structure, single floor, and mid-mounted engine.

[0049] 3. Passenger cars should be equipped with an event data recording system (EDR) that complies with the provisions of GB 39732; if equipped with an on-board video driving recorder that complies with the provisions of GB / T 38892, it should be considered to meet the requirements. Applicable models that meet the requirements of the standard should indicate in the other columns: "This vehicle is equipped with an event data recording system (EDR)" or "This vehicle is equipped with an on-board video driving recorder (DVR)".

[0050] 4. Passenger cars that have declared quasi-trailer quality must meet the relevant requirements of the "Notice on Standardizing the Declaration Requirements for Light Vehicles with Towing Functions" (Equipment Center

[2022] No. 264).

[0051] (ii) Passenger Cars

[0052] 1. Low-driving-area buses (commonly known as "one-and-a-half-layer buses") should meet the following technical requirements: low-driving-area long-distance and tourist buses are regarded as single-layer buses; the low-driving area should be arranged in front of the front axle of the bus, and the maximum number of passengers in the low-driving area is 2 (including 1 driver and 1 crew member); the passenger area cannot be arranged as a double-layer structure.

[0053] 2. For buses with a length of 6m or more and equipped with a standing area for passengers, buses without a standing area for passengers, and highway buses and tourist buses with a length of 9m or more, the driving area should have isolation facilities to prevent others from intruding into the driving area. The isolation facilities should not affect the driver's safe driving and the emergency evacuation of passengers.

[0054] 3. All buses (except special school buses and buses with standing areas for passengers) should indicate the number of seats provided for passengers (including the driver) in Chinese and Arabic numerals with a height of greater than or equal to 100mm in a visible position on the outside of the vehicle body near the passenger door.

[0055] 4. For highway buses and tourist buses with a length greater than 11m, the body should be a fully load-bearing integral frame structure.

[0056] 5. Highway coaches, tourist coaches and buses without passenger standing areas should be equipped with a single fuel tank, and the capacity of the single fuel tank should be less than or equal to 400L.

[0057] 6. In the "Technical Conditions for Safety of Special School Buses" inspection project, the in-vehicle air quality inspection only conducts static tests.

[0058] (3) Trucks

[0059] 1. Requirements for truck load utilization coefficient:

[0060] The calculation formula for the load utilization coefficient of trucks (excluding new energy products) is: Load utilization coefficient = (rated load + cab occupant mass) / curb mass, and the calculation result is retained to two decimal places (not rounded).

[0061] The load factor limit requirements are shown in the following table:

[0062]

[0063] Note: 1) The mass of the roof of a dump truck with a roof should be included in the curb weight; the mass of the lifting device of a truck-mounted crane transport vehicle should be included in the rated load; 2) Truck-mounted crane transport vehicles, flatbed trucks, and trucks with unloadable bodies shall be treated as flatbed trucks; 3) The mass of the occupants in the cab is calculated as 65 kg / person.

[0064] The load utilization factor of off-road trucks and off-road vans shall meet the following limit requirements:

[0065]

[0066] Note: 1) Gas vehicles shall be implemented as a reference; 2) The mass of the occupants in the cab shall be calculated as 65 kg per person.

[0067] 2. Gross mass requirements for transport vehicles

[0068] The total mass of a transport vehicle modified from a chassis or a whole vehicle shall not be greater than the maximum permissible total mass declared for the chassis or whole vehicle used, nor less than 90% of the maximum permissible total mass declared for the chassis or whole vehicle.

[0069] 3. Technical requirements for passenger van transport vehicles

[0070] Van transport vehicles with a total mass of less than 4.5 tons and an integral body (passenger compartment, closed) structure must meet the following technical requirements: the rated load of the vehicle should be greater than the number of vehicle occupants (including the driver) × 65kg; a rigid isolation device that meets the requirements of GB 7258 "Technical Conditions for Motor Vehicle Operation Safety" should be installed between the passenger compartment and the loading compartment; no windows should be installed in the cargo compartment (except for observation windows in the cab / area for observing the status of cargo); the driver's seat layout cannot exceed one row, and the short-head passenger car seat layout cannot exceed two rows as defined in Section 2.1.1.9 of GB / T 3730.1 "Terms and Definitions of Motor Vehicle and Trailer Types"; enterprises should provide photos of the interior of the cargo compartment when declaring such products.

[0071] 4. The total load-bearing capacity of tires installed on trucks with a total mass greater than 3,500 kg (except closed trucks) should be less than or equal to 1.4 times the total mass.

[0072] 5. Light trucks should comply with the relevant requirements of the "Notice of the Ministry of Industry and Information Technology and the Ministry of Public Security on Further Strengthening the Production and Registration Management of Light Trucks and Small and Micro Passenger Cars" (Ministry of Industry and Information Technology Unicom Equipment

[2022] No. 3).

[0073] (IV) Special vehicles

[0074] 1. Tank truck

[0075] The total mass of a tank truck shall not be greater than the maximum permissible total mass of the chassis used. The total capacity of the tank of a tank truck and tank semi-trailer must meet the following formula requirements: 1.0≤total tank capacity (cubic meter) / [load (kg) / medium density (kg / cubic meter)]≤1.05.

[0076] Note: (1) The same tank can transport media with different names and densities that have the same tank requirements, but the total tank capacity should be calculated based on the medium with the highest density; (2) For ash truck products, the name of the transport medium should be cementing cement, and the medium density should be ≥900 kg / m3 for a full truck and ≥1200 kg / m3 for a semi-trailer; (3) When the same tank transports different media, the maximum density ratio shall not exceed 1.1 times (except for oil tankers and refueling trucks), and the physical and chemical properties of the media are similar; (4) Tank trucks with insulation layers shall provide supporting materials.

[0077] The requirements for tank trucks transporting powders and particles are: tank volume (calculated based on the overall dimensions) × 0.80 ≤ total tank capacity; the requirements for tank trucks transporting liquids are: tank volume (calculated based on the overall dimensions) × 0.85 ≤ total tank capacity; the requirements for pressure vessel tank trucks transporting liquefied gases are: tank volume (calculated based on the overall dimensions) × 0.90 ≤ total tank capacity.

[0078] For vehicles with this structure, such as powder material transport vehicles, ash trucks, bulk cement trucks, etc., the following requirements shall also be met:

[0079] The top cannot be slotted, and no removable cover is allowed;

[0080] The rear head cannot be opened as a whole, and reinforcing ribs and hinge structures are prohibited;

[0081] There is an external gas source interface and pipeline (or gas supply device) for unloading;

[0082] For tanks with lifting function, the rear part should be a special-shaped cone structure;

[0083] The other columns should state: "The top is closed and cannot be slotted, and the back cannot be opened as a whole."

[0084] 2. Flatbed cargo vehicles are not allowed to have devices such as stakes, grooves, container locks, etc.

[0085] 3. The cargo area of ​​a cargo vehicle with a cage or fence should adopt a cage or fence structure. The top of the cargo area should be equipped with a roof bar that is fixed to the side fence and cannot be disassembled or adjusted; the longitudinal distance between the roof bars should be less than or equal to 500mm.

[0086] 4. Concrete mixer truck

[0087] The stirring capacity and geometric capacity shall comply with the following table:

[0088]

[0089] The filling rate of the mixing drum should not be less than 51.5% (filling rate definition: the ratio of the stirring capacity of the mixing drum to the geometric capacity, expressed as a percentage);

[0090] The stirring capacity shall also meet the following requirements: stirring capacity ≤ load mass (kg) / concrete density (kg / m3) × 110%. Note: The concrete density adopts the 2400kg / m3 recommended by GB / T26408 "Concrete Mixer Truck".

[0091] The product access declaration should provide the front and side photos of the vehicle in the optional photo column. The front and side photos should reflect the tank spraying, and the front and side photos should show the stirring capacity of the spraying and the loading medium; the other columns should be filled in with the tank stirring capacity, maximum tank diameter, tank length and tank installation angle.

[0092] 5. Truck mounted crane transport vehicle

[0093] The model, mass (kg) and maximum lifting load (kg) of the truck-mounted crane should be indicated in the other columns of the product access declaration parameters; the maximum lifting load of the truck-mounted crane transport vehicle should not exceed 1.4 times the declared rated load of the vehicle.

[0094] 6. RVs should meet the relevant requirements of the "Notice on Standardizing the Application Requirements for RV Vehicles (Equipment Center

[2021] No. 757).

[0095] 7. Special operation vehicles

[0096] Special operation vehicles refer to vehicle cranes, fire trucks, concrete pump trucks, tow trucks, oilfield special operation vehicles and other operation products whose mass and / or dimensional parameters exceed the limits specified in GB 1589 "External dimensions, axle loads and mass limits for automobiles, trailers and automobile trains". Special operation vehicles should comply with the requirements of relevant industry standards and indicate "overlimit" in other columns of the vehicle's main technical parameters.

[0097] 8. Dangerous goods transport vehicles

[0098] The signs of vehicles transporting dangerous goods should comply with the provisions of GB 13392 "Signs for Road Transport of Dangerous Goods Vehicles"; among them, vehicles transporting explosives and highly toxic chemicals by road should also comply with the provisions of GB 20300 "Safety Technical Conditions for Road Transport of Explosives and Highly Toxic Chemicals Vehicles".

[0099] The tank body of a dangerous goods tank truck should be equipped with reflective markings as required, and orange reflective tapes that meet the standard requirements should be affixed to the rear and both sides of the vehicle; at the same time, the tank body design code and the next inspection date of the tank body that meet the standard requirements should be sprayed on the tank body.

[0100] The approved number of passengers in a truck transporting dangerous goods should be less than or equal to 3 people.

[0101] The front wheels of trucks transporting dangerous goods should be equipped with disc brakes.

[0102] All service brakes of vehicles transporting dangerous goods should be equipped with automatic brake clearance adjustment devices.

[0103] Dangerous goods transport trucks with a total mass greater than or equal to 12,000 kg should also be equipped with an electronic braking system (EBS).

[0104] Vehicles transporting dangerous goods should be equipped with radial tires.

[0105] The steering wheels of dangerous goods transport trucks with a total mass greater than 3500kg should be equipped with tire blowout emergency protection devices.

[0106] The rear axle of dangerous goods transport trucks with a total mass greater than or equal to 12,000 kg should be equipped with air suspension.

[0107] Trucks transporting dangerous goods should have a speed limit function, otherwise they should be equipped with a speed limiting device, and their maximum speed should not exceed 80km / h.

[0108] The tank body of the tank truck for transporting normal pressure liquid dangerous goods should be reported in accordance with the requirements of the "Notice on Standardizing the Declaration of Normal Pressure Liquid Dangerous Goods Tank Truck Products" (Equipment Center

[2021] No. 292), and a tank inspection report that complies with GB 18564.1 "Road Transport Tank Trucks for Liquid Dangerous Goods Part 1: Technical Requirements for Metal Atmospheric Pressure Tanks" and GB 18564.2 "Road Transport Tank Trucks for Liquid Dangerous Goods Part 2: Technical Requirements for Non-metallic Atmospheric Pressure Tanks" should be provided.

[0109] Dangerous goods transport trucks should be equipped with a single fuel tank, and the capacity of the single fuel tank should be less than or equal to 400L.

[0110] Trucks transporting dangerous goods should be equipped with a driving recorder with satellite positioning function.

[0111] Dangerous goods transport vehicles specially used to transport flammable and explosive items should be equipped with fire-fighting equipment; the exhaust pipe outlet should be installed in the area in front of the front end of the tank / box and not higher than the upper plane of the vehicle's longitudinal beam, and a motor vehicle exhaust spark arrester that complies with GB 13365 "Motor Vehicle Exhaust Spark Arrester" should be installed; a static-conductive rubber drag strip with a grounding conductor cross-sectional area greater than or equal to 100mm2 should be installed at the rear of the motor vehicle, and the grounding end of the drag strip should always be grounded regardless of whether it is empty or fully loaded.

[0112] For tank-type dangerous goods transport vehicles, the type of dangerous vehicle should be indicated in the "other" column, and for atmospheric pressure tank-type dangerous goods transport vehicles, the maximum density of the transported medium should also be indicated; for van-type dangerous goods transport vehicles, the category number of the transported dangerous goods and the transport medium being packaged in independent containers (bottles) should be indicated in the "other" column; for explosive material transport vehicles, the type of dangerous vehicle and the category number of the transported dangerous goods should be indicated in the "other" column.

[0113] The other columns for vehicles transporting dangerous goods should indicate: speed limiting device installed, speed limit ××km / h, disc brakes on the front wheels, tire blowout emergency protection device installed on the steering wheels, radial tires, front exhaust pipe (when applicable), air suspension (when applicable), and a driving recorder with satellite positioning function installed.

[0114] Vehicles transporting explosives and highly toxic chemicals should also meet the following requirements:

[0115] The engine of explosive transport vehicles with a total mass greater than 2000kg should be compression ignition type.

[0116] The vehicle should be a tank vehicle or a van vehicle with an integrally enclosed cargo compartment.

[0117] The maximum permissible loading mass of a van-type vehicle shall not exceed 10,000 kg.

[0118] The tank volume of a tank vehicle transporting explosives shall not exceed 20m3 The tank volume of a tank vehicle transporting highly toxic chemicals shall not exceed 10m 3 .

[0119] Safety signs should be installed on the rear and both sides of the vehicle.

[0120] Orange reflective tape should be affixed to the rear and sides of the vehicle to indicate the outline of the vehicle.

[0121] The exterior color of the cargo box of a van vehicle should be light-colored.

[0122] (V) Trailer

[0123] 1. If a lifting axle is installed, it should be noted in the other columns that "the vehicle's xth axle is a lifting axle, which can only be lifted when unloaded", and the form of the lifting axle should be described in the filing parameters: such as air pressure lifting, hydraulic suspension lifting, etc. Tank trucks should not use lifting axles.

[0124] 2. Flatbed trailer and grid trailer

[0125] Flatbed trailers are not allowed to have devices such as stakes, grooves, container locks, etc.

[0126] The cargo area of ​​a grid trailer should adopt a cage-type or fence-type structure; the top of the cargo area should be installed with roof poles that are fixed to the side fences and cannot be removed or adjusted, and the longitudinal distance between the roof poles should be less than or equal to 500mm.

[0127] Three-axle slab-type and grid-type semi-trailers should be equipped with air suspension and disc brakes.

[0128] 3. Dump trailer

[0129] The other columns should indicate the self-unloading method, such as: rear unloading, side unloading, diversion bottom plate, etc.; the word "flat plate" should not appear in the description of other columns.

[0130] The height of the dump trailer sideboard should not exceed 600mm (including environmental protection cover and tarpaulin).

[0131] 4. Low bed trailer

[0132] A low cargo platform should be used, and the height of the cargo platform load-bearing surface from the ground should not exceed 1150mm.

[0133] The nominal tire section width should not exceed 8.25in or 245mm.

[0134] The other columns should indicate the height of the cargo platform load-bearing surface from the ground, the maximum width of the gooseneck part, and indicate that the gooseneck part is not allowed to carry cargo.

[0135] 5. Container transport semi-trailer

[0136] Semi-trailers used to transport containers must use the name of "container transport semi-trailer"; container transport semi-trailers must adopt a skeleton structure.

[0137] For container transport semi-trailers that transport containers of 30 feet or less, if the upper plane of the frame is in a complete horizontal plane, the total height of the frame at the traction pin should not exceed 194mm; otherwise, a "big gooseneck" structure must be adopted (the gooseneck drop is not less than 300mm, and the front upper plane is not load-bearing).

[0138] For container transport semi-trailers that transport containers of 40 feet or larger, if the upper plane of the frame is in a complete horizontal plane, the total height of the frame at the traction pin should not exceed 194mm; otherwise, a "small gooseneck" structure must be adopted (the drop of the gooseneck is not greater than 121mm, and the front and rear upper planes of the longitudinal beam are directly loaded).

[0139] For semi-trailers transporting empty containers, "Only empty containers can be transported" should be indicated in the "Other" column; the tire specifications should not exceed 9.00-20, and the number of tires should not exceed 4.

[0140] 6. Tank semi-trailer

[0141] The total capacity of the tank of a tank semi-trailer should comply with the relevant requirements of the "Product Access Review Requirements for Road Motor Vehicles" (Ministry of Industry and Information Technology Announcement No. 1 of 2019).

[0142] The requirements for tank trucks transporting powders and particles are: tank volume (calculated based on the overall dimensions) × 0.80 ≤ total tank capacity; the requirements for tank trucks transporting liquids are: tank volume (calculated based on the overall dimensions) × 0.85 ≤ total tank capacity; the requirements for pressure vessel tank trucks transporting liquefied gases are: tank volume (calculated based on the overall dimensions) × 0.90 ≤ total tank capacity.

[0143] 7. Semi-trailer for transporting powder and granular materials / unloading ash / bulk cement

[0144] The top cannot be grooved, and removable cover plates are not allowed; the rear head cannot be opened as a whole, and reinforcing ribs and hinge structures are prohibited; there must be an external air source interface and pipeline (or air supply device) for unloading; if there is a lifting function, the rear part of the tank should be a special-shaped cone structure.

[0145] In the other columns, indicate: "The top is closed and cannot be slotted, and the rear cannot be opened." If the tank body is of a special-shaped structure, the diameter of the end caps at both ends should also be described when describing the tank body dimensions in the other columns.

[0146] 8. Dangerous goods transport semi-trailer

[0147] Dangerous goods transport trailers should be equipped with disc brakes, automatic brake clearance adjustment devices, radial tires, and air suspension; vehicle signs should comply with the provisions of GB13392 "Road Transport Dangerous Goods Vehicle Signs". Among them, road transport vehicles for explosives and highly toxic chemicals should also comply with the provisions of GB 20300 "Road Transport Explosives and Highly Toxic Chemicals Vehicle Safety Technical Conditions". The tank volume of tank vehicles transporting explosives shall not exceed 20m 3 The tank volume of a tank vehicle transporting highly toxic chemicals shall not exceed 10m 3 .

[0148] The tank body of a tank-type dangerous goods transport semitrailer should be equipped with body reflective markings as required, and orange reflective tape that meets the standard requirements should be affixed to the rear and both sides of the vehicle; at the same time, the tank body design code and the next inspection date of the tank body that meet the standard requirements should be sprayed on the tank body.

[0149] Atmospheric pressure liquid dangerous goods transport semi-trailers (including dangerous goods tank container skeleton transport semi-trailers) should indicate the type of dangerous vehicle and the maximum density of the permitted transport medium in other columns. The atmospheric pressure tank of the liquid dangerous goods transport semi-trailer should comply with the provisions of GB18564.1 "Road Transport of Liquid Dangerous Goods Tank Vehicles Part 1: Technical Requirements for Metal Atmospheric Pressure Tanks" and GB18564.2 "Road Transport of Liquid Dangerous Goods Tank Vehicles Part 2: Technical Requirements for Non-metallic Atmospheric Pressure Tanks", and provide a tank inspection report.

[0150] Dangerous goods transport semi-trailers specially used to transport flammable and explosive materials should be equipped with fire-fighting equipment; the tail should be equipped with a grounding terminal conductor with a cross-sectional area greater than or equal to 100mm 2 The grounding end of the mopping belt should always be grounded regardless of whether it is empty or fully loaded.

[0151] Asphalt transport semi-trailers are dangerous goods transport vehicles and should comply with the requirements for dangerous goods transport semi-trailers.

[0152] The manufacturers of hydraulic substation high-pressure gas long-tube semi-trailers and high-pressure gas long-tube skeleton transport semi-trailers should have the ability to obtain C2-level long-tube trailer design license for pressure vessels (a valid special equipment manufacturing license and pressure vessel C2-level long-tube trailer qualification certificate should be provided).

[0153] 3. Filing requirements module: All vehicle models need to file their main technical parameters, which are the main objects of verification. According to different vehicle models, the requirements related to the vehicle model are usually extracted for reminder. The filing requirements of each vehicle model are all recorded in the filing requirements module. The filing requirements module can also be linked to the filing parameter library, which can be linked to the vehicle model parameter library. All parameters that should be filed are pre-stored in the vehicle model parameter library and retrieved from it.

[0154] The filing requirements module refers to the "Automotive Product Filing Parameters Filling Requirements" issued by the Ministry of Industry and Information Technology. For example: filing parameter name, filing requirements, key issues, and key issues are the key contents of the verification.

[0155] An example of a filing form is as follows:

[0156]

[0157]

[0158]

[0159]

[0160]

[0161] For example, the Wing Opening Van will remind you of the following filing parameters related to this model:

[0162] Filing photos, remind you what photos are required for the filing photos and optional photos of this model, such as operation photos, special device layout photos, etc.

[0163] Overall dimensions: The limit requirements for length, width and height of this vehicle type.

[0164] Cargo box dimensions: The limits for length, width and height of the cargo box of this vehicle type.

[0165] Gross mass: The limit requirements for each axle of this vehicle type. If this vehicle is a light truck, it will be marked and the limit requirements for the gross mass of a light truck will be provided.

[0166] Rated load capacity: Does this vehicle model need to fill in the rated load capacity? If this vehicle is a light truck, mark it and provide the rated load capacity requirements for light trucks.

[0167] Load utilization coefficient: Whether this vehicle model needs to report the load utilization coefficient. The basis for reporting is the "Regulatory Requirements for Automobile Product Review" and a screenshot is provided for reference. If this vehicle is a light truck, mark it and provide the requirements for the load utilization coefficient of a light truck.

[0168] Maximum speed: Does this vehicle model have any restrictions on the maximum speed? For example, dangerous goods vehicles may have a maximum speed limit of 80Km / h.

[0169] Tire specifications: If this vehicle is a light truck, mark it and provide the tire requirements for light trucks.

[0170] Fuel consumption: Mark whether this vehicle type uses fuel and whether it is a transport vehicle. If so, fuel consumption needs to be reported.

[0171] Other columns: Depending on the model, the following content is usually extracted and the reporting requirements related to this model are reported. Reference is based on the "Automotive Product Registration Parameters Reporting Requirements" issued by the Ministry of Industry and Information Technology.

[0172] 1. For a tank truck, fill in the effective volume and overall dimensions of the tank; for a concrete mixer truck, fill in the stirring capacity and overall dimensions of the tank; the unit of volume should be "cubic meter" instead of "M3" or "m3".

[0173] 2. The height from the floor to the top of a cage-type carriage.

[0174] 3. Semi-trailers transporting 45-foot containers should indicate the size of the container.

[0175] 4. Box semi-trailers and box trucks with different compartments should indicate that the top of the compartment is closed and cannot be opened.

[0176] 5. Engine net power value: If the net power is not filled in, the net power will be calculated as 90% of the rated power.

[0177] 6. The lifting quality of the tow truck.

[0178] 7. Vehicles that should be equipped with a driving recorder should be marked with "installed driving recorder (with satellite positioning function)".

[0179] 8. Optional parts names and other related descriptions.

[0180] 9. Height of saddle bearing surface of container semi-trailer tractor from the ground when unloaded, in mm.

[0181] 10. For container transport semi-trailers with small gooseneck or whose upper plane of the frame is in a complete horizontal plane, fill in the total height of the frame at the towing pin. For container transport semi-trailers with large gooseneck, fill in the height of the empty cargo platform from the ground, in mm.

[0182] 11. In addition to filling in the relevant information required for conventional vehicles, new energy vehicles must also fill in at least the following information (when applicable): (1) For hybrid vehicles: whether external charging is allowed; (2) Type of energy storage device and manufacturer.

[0183] 12. If a modified vehicle only uses part of the engine, tires, etc. of the chassis, it is necessary to indicate "only use ×× engine, ×× tires" etc.

[0184] 13. Forward and rearward extension of truck cranes and similar vehicles.

[0185] 14. Low-bed semi-trailers should indicate the height of the empty cargo platform from the ground (mm) and "only transport non-disassembled objects, the gooseneck part is not allowed to carry cargo."

[0186] 15. Vehicles equipped with a tag axle are marked with "tag axle cannot be lifted".

[0187] 16. Vehicle type of dangerous goods transport vehicle (fill in according to the provisions of GB21668, EX / Ⅱ type vehicle, EX / Ⅲ type vehicle, FL type vehicle, OX type vehicle, AT type vehicle) and medium category number.

[0188] 17. For dangerous goods van transport products, indicate that the transport medium has independent container (bottle) packaging and the medium category number.

[0189] 18. The off-road load capacity and off-road gross mass of an off-road truck.

[0190] 19. Products that do not meet the requirements of GB1589 need to be marked as "overlimit".

[0191] 20. Dump trucks and dump semi-trailers should indicate the unloading method of the cargo compartment (rear unloading, side unloading, etc.).

[0192] 21. Description of special functions and special devices of special vehicles.

[0193] 22. Vehicles equipped with ABS should indicate the ABS model and manufacturer.

[0194] 23. Products equipped with side and rear lower protection devices shall indicate the material used, connection method and main dimensional parameters of the rear protection devices (cross-sectional dimensions and ground clearance).

[0195] 24. Non-road and tourist buses should state "This vehicle is not used as a road or tourist bus".

[0196] 25. For vehicle chassis with speed limit requirements, it should be indicated "(optional) equipped with speed limiting device, speed limit ×× km / h".

[0197] 26. Dangerous goods transport semi-trailer tractors should be marked with "suitable for towing dangerous goods transport semi-trailers", and semi-trailer products for transporting dangerous goods should be marked with "using tractors suitable for towing dangerous goods semi-trailers".

[0198] 27. For detachable or foldable rear deflectors, please indicate “deflector length in unfolded state (mm), length in folded state (mm).”

[0199] 28. For tailgate, ramps and similar devices, indicate “horizontal length of tailgate, ramp (or similar device) in folded state (mm)”.

[0200] 29. For mid-axle trailers, indicate “depth of drawbar in mm”.

[0201] 30. For trucks with a quasi-trailer gross mass (flatbed, sideboard, grid, box, vehicle transport, etc.), indicate "depth of drawbar for mid-axle trailer (mm)" and "maximum load of mid-axle drawbar connector (kg).

[0202] 31. For sewage cleaning and suction trucks equipped with two independent tanks, namely a sewage tank and a clean water tank, it is necessary to indicate that the two tanks cannot be fully loaded at the same time, otherwise the load capacity shall be verified according to the volume of the two tanks.

[0203] 32. Please indicate the corresponding relationship between engine and fuel consumption.

[0204] 33. For vehicles with structures such as powder and granular material transport vehicles, ash trucks, bulk cement trucks, etc., it is noted that the top is closed and cannot be grooved, and the rear cannot be opened.

[0205] 34. The semi-trailer for transporting dangerous goods tank containers should indicate the size of the tank container (10 / 20 / 30 / 40 feet) and the category of dangerous goods transported in the tank container (divided into three categories: non-highly toxic chemicals and explosives / highly toxic chemicals / explosives).

[0206] 35. Van-type transport vehicles with soft curtain structures on the sides should be marked with "soft curtain structures on both sides of the compartment".

[0207] 36. When installing railings on the cargo box of a truck, they should be described in the other columns, and the total height of the railing should include the railing part.

[0208] 37. Dump trucks equipped with manual locking mechanisms should be indicated in other columns.

[0209] 38. For van transport vehicles with integral body (passenger compartment type, closed type) structure, it should be noted that a plate-type isolation device with sufficient strength is installed behind the last row of seats.

[0210] 39. If non-standard tires are used, the load index should be indicated.

[0211] IV. Key vehicle model review module

[0212] In particular, the present invention also independently sets up a key vehicle model review module. For vehicle models with important attributes, such as light trucks, tank trucks for dangerous goods, van trucks for dangerous goods, and trailers, there are more specific requirements for vehicle model review and filing based on the attributes of these vehicle models, which are all recorded in the key review module, including filing requirements, verification points, update items, reference documents, and reference cases.

[0213] (I) Light trucks

[0214] 1. Filing requirements:

[0215] Overall dimensions: Limits on length, width and height of light trucks.

[0216] Cargo box size: The limit requirements for the length, width and height of light truck boxes.

[0217] Gross mass: The limit requirement for the gross mass of light trucks.

[0218] Rated load capacity: Rated load capacity requirement for light trucks.

[0219] Load utilization coefficient: requirements for load utilization coefficient of light trucks, specific requirements for conventional models and special garbage trucks.

[0220] Tire specifications: Tire requirements for light trucks.

[0221] Other columns: clearly state the accessories corresponding to the curb weight, such as whether it includes spare tires, fire extinguishers, on-board tools, etc.; the weight, material, and thickness of the cargo compartment / railboard; tow trucks with towing function should describe the maximum towing mass and the maximum lifting mass in the "Other" column of the "Announcement"; flatbed tow trucks should fill in the rated load mass (the sum of the maximum loading mass and the maximum lifting mass of the flatbed mechanism) in the "Announcement", and describe the maximum lifting mass in the "Other" column.

[0222] Enterprise supporting materials:

[0223] a. Add a brief design drawing of the cargo compartment. The drawing should include: the internal dimensions of the cargo compartment / railboard, the material of the cargo compartment / railboard (such as aluminum alloy, Q235A steel, etc.), the thickness of the cargo compartment / railboard material (including at least the bottom plate and side plates), the weight of the cargo compartment / railboard and the calculation process, etc.

[0224] b. In the "Others" column, specify the accessories corresponding to the curb weight, such as whether it includes a spare tire, fire extinguisher, on-board tools, etc., and indicate it in the "Remarks" column of the "Motor Vehicle Factory Certificate" when uploading the "Motor Vehicle Factory Certificate".

[0225] c. Add the suspension / axle design diagram. The diagram should include: suspension type, number / thickness, material and load-bearing capacity of leaf springs, axle load-bearing capacity, axle model identification and location, etc.

[0226] 2. Verification points:

[0227] Including photos (front, back, left, right, top, operation, axle nameplate, engine nameplate, box width, box weight), checklist, weighing video (empty and fully loaded during preparation).

[0228] Verification Photo: Verification photo requirements for light trucks.

[0229] Checklist: Checklist requirements for light trucks. Engine displacement, axle model identification location, relevant information for measuring vehicle curb weight, light truck model / rail weight, small and micro passenger cars (whether spare luxury seats are available, whether equipped with footrests, legrests, seat pitch function, luggage area measurement in the car, maximum ground clearance of roof outer coverings), tow trucks (maximum lifting weight, minimum rear distance, front axle unladen weight)

[0230] Latest Updates: Lists the latest requirements for vehicles within the light truck range in chronological order.

[0231] Reference documents: Reference documents required for light trucks. Click on the blue font file name to open the relevant document for reference. Specifications, requirements, notices, rules, etc., with links.

[0232] Attached figures: Includes reasonable requirements for the thickness of the sideboards of light trucks, requirements for the load utilization coefficient of light trucks, new inspection items in the checklist, requirements and calculation methods for the axle loads of light tow trucks, typical cases of cargo-type light trucks, etc.

[0233] (II) Tank type dangerous goods vehicle

[0234] 1. Filing requirements:

[0235] Overall dimensions: Limit requirements for length, width and height of tank vehicles for dangerous goods.

[0236] Gross mass: The gross mass limit requirement for tank trucks for dangerous goods. Dangerous goods transport trucks with a gross mass greater than or equal to 12 tons should be equipped with an electronic braking system (EBS) and the rear axle should be equipped with air suspension. At the same time, if it falls within the range of light trucks, it also needs to meet the gross mass limit requirements for light trucks.

[0237] Axle load: Closed to total mass value

[0238] Rated load capacity: added to the curb weight, the number of passengers in the cab (65kg / person), and closed with the total mass; tank volume: not more than 20 cubic meters for explosives, and not more than 10 cubic meters for highly toxic chemicals.

[0239] Curb mass: Add the rated load and the number of passengers in the cab (65kg / person) and add it to the total mass.

[0240] Number of passengers allowed in the cab: The approved number of passengers should be less than or equal to 3 persons; it must be enclosed with the total mass.

[0241] Approach angle / departure angle: can be multiple sets of data, corresponding to the front overhang / rear overhang.

[0242] Front overhang / rear overhang: can be multiple sets of data, corresponding to vehicle length and wheelbase.

[0243] Maximum vehicle speed: should not exceed 80km / h.

[0244] Fuel consumption: The fuel consumption limit corresponding to the maximum design gross mass.

[0245] Other columns: ① The vehicle is a dangerous goods transport vehicle, and the vehicle type of dangerous goods transport vehicles (fill in according to the provisions of GB21668, EX / Ⅱ type vehicle, EX / Ⅲ type vehicle, FL type vehicle, OX type vehicle, AT type vehicle.) and the medium type number. The total capacity of the tank, the effective volume of the tank, the maximum density of the transport medium, the total capacity of the tank ** cubic meters, the effective volume: ** cubic meters, the tank size (length × major axis × minor axis) (mm), should meet the requirements of "effective volume of the tank × maximum density of the medium + curb weight + people (car) ≤ maximum design total mass". ; Dangerous goods transport semi-trailer tractors should be marked with "suitable for towing dangerous goods transport semi-trailers", and semi-trailer products for transporting dangerous goods should be marked with "using tractors suitable for towing dangerous goods semi-trailers"; Dangerous goods tank container frame transport semi-trailers should indicate the tank container size (10 / 20 / 30 / 40 feet) and the category of dangerous goods transported in the tank container (divided into three categories: non-highly toxic chemicals and explosives / highly toxic chemicals / explosives). When declaring a lifting axle for a dangerous goods tractor, it is necessary to indicate in other columns that "the vehicle is not allowed to tow tank vehicles." ②Install a speed limiting device, speed limit**, disc brakes on the front wheels, tire blowout emergency protection device on the steering wheel (total mass greater than 3.5 tons), radial tires, front exhaust pipe (vehicles transporting explosives and highly toxic chemicals), air suspension (total mass greater than 12 tons must meet this requirement), install a driving recorder with satellite positioning function, and optionally install an ETC on-board device; ③Rear protection: material / connection method / section size / ground clearance; side protection: material / connection method ④ABS model / company: **; ⑤Correspondence between engine and fuel consumption declaration value: ** ⑥Accessories configuration, cargo compartment weight, material, thickness corresponding to curb weight (light truck).

[0246] Optional photos: Tank: Is the length correct? Is there a signboard, safety signboard (also required to be installed on both sides of the compartment of vehicles with explosives and highly toxic chemicals), orange belt (vehicles with explosives and highly toxic chemicals), is the size ratio of the signboard and reflective film reasonable, is there a camera installed at the rear (vehicles with explosives and highly toxic chemicals) Cab: Is the sign light installed correctly? Pay attention to the consistency of type and report Signboard: If multiple item numbers are declared, partial screenshots of signboards with different item numbers on the tank body are required. The conductive belt of the rear photo is mopped on the ground, and the tank body design code is sprayed on the upper part of the orange belt, and the next inspection date.

[0247] Enterprise supporting materials: new version of driving recorder report; suspension drawings (refer to relevant requirements for light trucks); tank inspection report: The tank inspection report provided by the manufacturer of normal pressure liquid dangerous goods tank trucks must be issued by the inspection agency designated in the Transportation Letter

[2021] No. 1379 and have a CMA stamp, otherwise it will not be recognized; instruction manual; when a tank-type dangerous goods transport vehicle declares multiple tank body sizes, multiple head styles, and multiple insulation layer thicknesses, the corresponding tank inspection report should be provided, and the insulation layer thickness parameters (if applicable) should be reflected in the tank inspection report or its attachment.

[0248] 2. Verification points:

[0249] Check photos: signboards, sign lights (whether the type is correct), safety signs (also need to be installed on both sides of the compartment of vehicles carrying explosives and highly toxic chemicals), orange belts (vehicles carrying explosives and highly toxic chemicals), fire-fighting equipment (dangerous goods transport vehicles with flammable and explosive items), static-conducting rubber mop belts (always mop the floor), tank spraying, design code, and next inspection date.

[0250] Checklist: Do not miss the following numbers: YC0067-driving recorder, YC0087-dangerous goods transport vehicle / semi-trailer-exhaust pipe exhaust outlet position and direction, YC0088-dangerous goods transport vehicle / semi-trailer-number of fuel tanks, YC0089-dangerous goods transport vehicle / semi-trailer-brake type (front / rear), YC0090-0094.

[0251] Marking lights, signboards, tachograph report, tank inspection report, instruction manual, tank calculation inspection, and inspection in the report.

[0252] Other matters include: other requirements related to tank-type dangerous goods vehicles.

[0253] Latest Updates: Lists the latest requirements for tank hazardous materials vehicles in chronological order.

[0254] Reference documents: Reference documents for requirements of tank hazardous goods vehicles. Click the blue font file name to open the relevant document for reference.

[0255] (III) Van-type dangerous goods vehicles

[0256] 1. Filing requirements:

[0257] Overall dimensions: ① Length: 6 meters (light trucks), 12 meters (others); Width: 2550mm; Height: 4000mm ② If there are multiple length dimensions, check and calculate them respectively with the front and rear overhangs and wheelbase.

[0258] Cargo compartment dimensions: Length: Note that the cargo compartment length in the optional photo should be consistent with the declared value (can be checked by reflective markings).

[0259] Total mass: 2 axles: (18 tons) 3 axles: (25 tons); Dangerous goods transport trucks with a total mass greater than or equal to 12 tons should be equipped with an electronic braking system (EBS) and the rear axle should be equipped with air suspension; for 3 axles and 4 axles, when the drive axles have dual tires on each side of each axle and are equipped with air suspension, the maximum allowable total mass limit is increased by 1000kg.

[0260] Rated load capacity: The maximum permissible load capacity shall not exceed 10 tons (for vehicles transporting explosives and highly toxic chemicals).

[0261] The number of passengers allowed in the cab: The approved number of passengers should be less than or equal to 3.

[0262] Approach angle / departure angle: can be multiple sets of data, corresponding to the front overhang / rear overhang.

[0263] Front overhang / rear overhang: can be multiple sets of data, corresponding to vehicle length and wheelbase.

[0264] Maximum vehicle speed: should not exceed 80km / h.

[0265] Other columns: ① The vehicle is a dangerous goods transport vehicle, dangerous goods category number: **, the transport medium is packaged in an independent container (bottle), dangerous vehicle type (must be filled in for vehicles transporting explosive materials): **, the top of the car body is closed and cannot be opened; ② Install a speed limiter, speed limit **, the front wheels use disc brakes, and the steering wheels are equipped with tire blowout emergency protection devices (total mass greater than 3.5 tons), radial tires are installed, and the exhaust pipe is front-mounted (for vehicles transporting explosives and highly toxic chemicals), the suspension type is air suspension (total mass greater than 12 tons must be met), and a driving recorder with satellite positioning function is installed, and an ETC on-board device is optional; ③ Rear protection: material / connection method / section size / ground clearance; side protection: material / connection method ④ ABS model / company: **; ⑤ Correspondence between engine and fuel consumption declaration value: ** ⑥ Accessories configuration, cargo compartment weight, material, thickness corresponding to the curb weight (light truck).

[0266] Optional photos: Cargo compartment: whether the length is correct, whether there are signboards, safety signs (also need to be installed on both sides of the compartment of vehicles carrying explosives and highly toxic chemicals), orange belts (for vehicles carrying explosives and highly toxic chemicals), whether the size ratio of the signboards and reflectors is reasonable, whether a camera is installed at the rear (for vehicles carrying explosives and highly toxic chemicals); Cab: whether the sign lights are correctly installed; Signboards: If multiple item numbers are declared, partial screenshots of the signboards with different item numbers on the cargo compartment must be provided.

[0267] Enterprise supporting materials: driving recorder report; cargo compartment and suspension drawings (refer to relevant requirements for light trucks).

[0268] 2. Verification content:

[0269] Verify the following photos: signboards, sign lights (whether the type is correct), safety signs (also need to be installed on both sides of the cargo compartment of vehicles carrying explosives and highly toxic chemicals), orange belts (vehicles carrying explosives and highly toxic chemicals), fire-fighting equipment (dangerous goods transport vehicles carrying flammable and explosive items), anti-static rubber mop belts (always mop the floor), light-colored cargo compartment (vehicles carrying explosives and highly toxic chemicals). If the sample vehicle is a light truck, it must also meet the relevant requirements for light trucks.

[0270] Checklist: Do not miss the following numbers: YC0087-Dangerous goods transport vehicle / semi-trailer-exhaust pipe exhaust outlet position and direction, YC0088-Dangerous goods transport vehicle / semi-trailer-number of fuel tanks, YC0089-Dangerous goods transport vehicle / semi-trailer-brake type (front / rear), YC0105-Van and van semi-trailer-whether the top of the vehicle compartment can be opened, YC0106-Van and van semi-trailer-whether the cargo area has a self-unloading structure such as hydraulic lifting, YC0067-driving recorder.

[0271] Other matters include: other requirements related to van-type dangerous goods vehicles.

[0272] Latest Updates: Lists the latest requirements for van-type hazardous materials vehicles in chronological order.

[0273] Reference documents: Reference documents for requirements of van-type dangerous goods vehicles. Click the blue font file name to open the relevant document for reference.

[0274] (IV) Trailer

[0275] 1. Filing requirements: Overall length: 13750mm; For barge type, flatbed type, sidewalk type, and self-unloading type: one axle 8600mm; two axles 10000mm; three axles 13000mm; mid-axle, drawbar 12000mm.

[0276] For trailers below 3,500, the requirement of 1.4 times the tire load capacity is not considered.

[0277] The curb weight exceeds 10% and the wheelbase changes by more than 10%, which does not conform to the same model.

[0278] 53 The report should note the tractor model, length, head distance and rear overhang.

[0279] Maximum speed is not filled.

[0280] The flatbed of a flatbed truck should not have any devices such as pile structures, grooves, container locks, etc., and the loading part of a flatbed truck or a grid-type truck should not have a lifting function or a self-unloading structure.

[0281] All wheels of three-axle flatbed and grid semi-trailers should be equipped with disc brakes and air suspension.

[0282] 2. Verification content:

[0283] 5.2.1 of GB 11567-2017 for semi-trailers: If a support device is installed, the leading edge is located no more than 250 mm behind the central cross section of the support device. The distance from the leading edge to the central cross section when the towing kingpin is in the rearmost position cannot exceed 2700 mm.

[0284] Venue video:47,81.

[0285] Venue photos:48.

[0286] The front turning radius should not be greater than 2040mm.

[0287] The distance from the center axis of the traction pin to the last section should not be greater than 12000mm.

[0288] The interior height of an O4 van trailer shall not be less than 1800mm.

[0289] Other matters include the following:

[0290] a. Low bed trailer: Other columns should be described strictly according to "the maximum width of the gooseneck is **** mm, the optional width is **** mm";

[0291] b. Siderail semi-trailer: siderail height shall not exceed 600mm

[0292] c. Stake-type semi-trailer: Install roof bars that cannot be removed or adjusted. The longitudinal distance between the roof bars should be less than or equal to 500mm.

[0293] d. Curtain-side trailer: photos of the internal structure should be provided; the top should meet the requirements of 7258 for firm welding, and soft tops are not allowed

[0294] e. Dump trailer: The word "flatbed" should not appear in the "Other" column to avoid the ambiguity of "flatbed dump trailer"

[0295] f. Container transport semi-trailer: It is not allowed to have any descriptions such as "can simultaneously install X XX-foot containers (the total mass of the containers installed simultaneously is overloaded)" or similar descriptions, such as installing 2 20-foot containers at the same time.

[0296] 4. Link Database

[0297] The linked databases include reference specification database, vehicle model parameter database, etc.

[0298] 1. The reference specification database is a database that includes standard specifications and reference documents. It contains the latest standard specifications and other information. Each standard specification is noted to indicate which vehicle models refer to this standard specification. The reference document also notes which vehicle models refer to this reference document.

[0299] 2. The vehicle parameter library records the basic design parameters of each vehicle model and is generally established by the vehicle manufacturer.

[0300] This vehicle model spectrum database is mainly used to list the names, vehicle parameters, reference standards, verification points, reference models, update instructions, precautions, filing characteristics, typical cases, etc. of the announced vehicle models. The required data is retrieved between various modules to facilitate retrieval and use, avoiding data dispersion.

[0301] The above description is only a specific embodiment of the present application, so that those skilled in the art can understand or implement the present application. However, various equivalent modifications and changes to these embodiments will be obvious to those skilled in the art, and the present application will not be limited to these embodiments without departing from the spirit or scope of the present application, but will comply with the scope consistent with the claims of the present application.

Claims

1. A method for constructing a vehicle model database, characterized by: 1) A vehicle model data module is established, wherein the vehicle model data module includes vehicle model classification, vehicle model name, vehicle model definition, vehicle model attributes and vehicle model parameter information; 2) Establish a vehicle model review module, which contains the vehicle model to be inspected, reference standards, and key points of verification; 3) Establish a filing requirement module, which includes the filing parameter name, filing requirements, and key information; 4) A link database module is established, which includes a reference specification database, a vehicle model parameter library, and a filing parameter library; The vehicle model data module, vehicle model review module, filing requirement module and link database all have the following operation functions: query, add, delete, import and export; The vehicle model database is used for the review of announced vehicle models. When used: S1) the vehicle type review module first selects the vehicle type to be inspected; S2) then retrieves vehicle information related to the vehicle model from the vehicle model data module and confirms key attributes of the vehicle model; S3) then retrieve all the filing parameters, filing requirements and key matters information related to the vehicle model from the filing requirements module; S4) Then cite the reference specifications and standards, check the key points and conduct the audit.

2. The vehicle model database construction method according to claim 1 is characterized by: The vehicle types are divided into five categories: 1) passenger cars, 2) trucks, 3) special vehicles, 4) buses, and 5) trailers.

3. The vehicle model database construction method according to claim 1 is characterized by: The vehicle model parameters are established in the vehicle model data module by themselves, or the vehicle manufacturer establishes a vehicle model parameter library separately.

4. The vehicle model database construction method according to claim 1 is characterized by: A key vehicle model review module has also been established, which also includes key points for review and filing requirements; The key vehicle types include light trucks, tank trucks for dangerous goods, van trucks for dangerous goods and trailers.

5. The vehicle model database construction method according to claim 1 is characterized by: The vehicle model review module also establishes reference vehicle models, update instructions, precautions, and typical case information related to the vehicle model to be inspected; The reference vehicle model provides: vehicle model name, announced model, announced batch, release date, product number, catalog serial number, Chinese brand, chassis model, company name, and vehicle main technical parameter information; The typical cases described record various cases in which this vehicle model failed in the past and the analysis of the reasons.

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