CN221113500U - Arrangement scheme of light truck hydrogen fuel integrated control unit and commercial vehicle - Google Patents
Arrangement scheme of light truck hydrogen fuel integrated control unit and commercial vehicle Download PDFInfo
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- CN221113500U CN221113500U CN202322842496.4U CN202322842496U CN221113500U CN 221113500 U CN221113500 U CN 221113500U CN 202322842496 U CN202322842496 U CN 202322842496U CN 221113500 U CN221113500 U CN 221113500U
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- control unit
- integrated control
- hydrogen fuel
- battery
- light truck
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- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 239000001257 hydrogen Substances 0.000 title claims abstract description 35
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 35
- 239000000446 fuel Substances 0.000 title claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000013461 design Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000004891 communication Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 208000035032 Multiple sulfatase deficiency Diseases 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 201000006033 mucosulfatidosis Diseases 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses a light truck hydrogen fuel integrated control unit arrangement scheme and a commercial vehicle, wherein the light truck hydrogen fuel integrated control unit arrangement scheme comprises the following steps: the installing support, the installing support is bilayer structure, battery, fuse box, power master switch, DC/DC, whole car controller, unification controller, battery control unit, the mouth that charges are installed to the installing support upper strata, power battery and radiator fan fuse box are installed to the installing support lower floor, installing support one side still is provided with air cleaner. The light truck hydrogen fuel integrated control unit adopts a modularized design, is divided into an upper layer, a lower layer, more than ten parts with sizes and pipelines, and an air filter air inlet system is arranged on the side surface, so that more than ten parts are arranged in a concentrated manner, and the arrangement space of the whole vehicle is saved. The installation of the integrated module can be completed in an off-line split charging mode, so that the on-line assembly time of the whole vehicle is reduced, and the space utilization rate is improved.
Description
Technical Field
The utility model relates to the technical field of commercial vehicles, in particular to a light truck hydrogen fuel integrated control unit arrangement scheme and a commercial vehicle.
Background
The hydrogen fuel cell commercial vehicle takes vehicle-mounted hydrogen as a main energy source, electrochemical energy in hydrogen and oxygen is directly converted into electric energy through chemical reaction, and the electric energy is matched with a power battery system to realize the power output of the whole vehicle through an electric driving system. The method has the advantages of zero emission, high efficiency, long endurance mileage, and the like, and is one of the future development trends.
In order to respond to the national call and promote the development of new energy commercial vehicles, hydrogen energy vehicle types need to be developed greatly. The light truck hydrogen fuel integrated control unit is a main component of a hydrogen energy vehicle type, so that the light truck hydrogen fuel integrated control unit is required to be additionally arranged on the existing commercial vehicle, and each system is effectively integrated into a whole, thereby being convenient for improving the reliability of products and the production efficiency of the whole vehicle.
Disclosure of utility model
The utility model provides a layout scheme of a light-truck hydrogen fuel integrated control unit and a commercial vehicle, so that the light-truck hydrogen fuel integrated control unit is arranged on the commercial vehicle, and the light-truck hydrogen fuel integrated control unit is reasonably distributed.
The technical scheme adopted by the utility model is as follows: in a first aspect, a light truck hydrogen fuel integrated control unit arrangement is provided, comprising: the installing support, the installing support is bilayer structure, battery, fuse box, power master switch, DC/DC, whole car controller, unification controller, battery control unit, the mouth that charges are installed to the installing support upper strata, power battery and radiator fan fuse box are installed to the installing support lower floor, installing support one side still is provided with air cleaner.
Further, the upper layer of the mounting bracket is sequentially provided with a storage battery, a DC/DC (direct current/direct current), an all-in-one controller, a battery control unit and a charging port from one end to the other end, the fuse box is arranged side by side with the storage battery, and the whole vehicle controller is arranged side by side with the DC/DC.
Further, the power supply main switch is arranged near the storage battery and is connected with the whole storage battery.
Furthermore, the mounting bracket is made of C-shaped steel, and a plurality of threaded holes are formed in the C-shaped steel at equal intervals.
In a second aspect, the utility model provides a commercial vehicle comprising a light truck hydrogen fuel integrated control unit arranged in accordance with the arrangement of the first aspect.
Furthermore, one side surface of the mounting bracket is mounted on one side surface of the frame through bolts.
The beneficial effects of the utility model are as follows:
(1) The light truck hydrogen fuel integrated control unit adopts a modularized design, is divided into an upper layer, a lower layer, more than ten parts with sizes and pipelines, and an air filter air inlet system is arranged on the side surface, so that more than ten parts are arranged in a concentrated manner, and the arrangement space of the whole vehicle is saved. The installation of the integrated module can be completed in an off-line split charging mode, so that the on-line assembly time of the whole vehicle is reduced, and the space utilization rate is improved.
(2) The arrangement space above the commercial vehicle is reserved, and each system is effectively integrated into a whole to form a hydrogen fuel integrated control unit, so that the reliability of the product is improved, and the production efficiency of the whole vehicle is improved.
Drawings
FIG. 1 is a top view of an arrangement of the disclosed light truck hydrogen fuel integrated control unit;
Fig. 2 is an isometric view of an arrangement of the disclosed light truck hydrogen fuel integrated control unit.
Reference numerals: 1-storage battery, 2-safe box, 3-DC/DC, 4-all-in-one controller, 5-battery control unit, 6-whole vehicle controller, 7-air filter, 8-power battery, 9-installing support, 10-radiator fan safe box, 11-frame, 12-power main switch, 13-charge mouth.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in further detail with reference to the accompanying drawings, but embodiments of the present utility model are not limited thereto. It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
In the present utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.
Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, the terms "mounted," "configured," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Example 1:
Referring to fig. 1-2, the present embodiment discloses a layout scheme of a light truck hydrogen fuel integrated control unit, including: the installing support 9, installing support 9 is bilayer structure, battery 1, fuse box 2, power master switch 12, DC/DC3, whole car controller 6, unification controller 4, battery control unit 5, the mouth 13 that charges are installed to installing support 9 upper strata, power battery 8 and radiator fan fuse box 102 are installed to installing support 9 lower floor, installing support 9 one side still is provided with air cleaner 7.
Specifically, the upper layer of the mounting bracket 9 is provided with a storage battery 1, a DC/DC3, an all-in-one controller 4, a battery control unit 5 and a charging port 13 in sequence from one end to the other end, the fuse box 2 and the storage battery 1 are arranged side by side, and the whole vehicle controller 6 and the DC/DC3 are arranged side by side.
Specifically, the battery 1: the low-voltage power supply system is connected with all low-voltage wiring harnesses of a vehicle body to supply power to all low-voltage electrical equipment of the whole vehicle, and is arranged behind a vehicle cab and on the side wing surface of a vehicle frame 11. The negative electrode of the storage battery 1 is required to be connected with the frame 11 for bonding, and the battery pack of the storage battery 1 is arranged on the inner side of the upper layer and is close to the frame 11 in order to shorten the length of the wire harness and maintain attractive appearance and enhance performance.
Power master switch 12: controlling the on-off of a whole vehicle circuit; the power main switch 12 is connected with the positive electrode of the storage battery 1, is arranged outside the upper layer and is convenient for a user to turn on or off the switch.
Fuse box 2: the overall fuse box 2 of the entire vehicle electrical system, the light truck type, is generally disposed within the copilot or on the side of the frame 11. In this embodiment, the safety box 2 is arranged beside the battery 1, and the safety belongs to a vulnerable part, and needs to be arranged at a position easy to maintain. The whole vehicle controller 6 also belongs to a common maintenance port and is arranged outside the upper layer according to the trend of the low-voltage wire harness and maintenance.
The DC/DC3 is a voltage converter which converts high voltage of the power battery 8 group into constant low voltage of 24V, can supply power to the whole vehicle and can charge the low voltage storage battery 1. The DC/DC3 converts high-voltage power into low-voltage power, and is arranged on the right side of the low-voltage storage battery 1 because of being connected with a water inlet and outlet pipe, a frame 11, a pile system and the like, and the water inlet and outlet pipe is convenient to run and arrange by a water pipe pipeline and a wire harness close to the all-in-one controller 4 (also provided with a water inlet and outlet).
The whole vehicle controller 6: energy management, network management, fault diagnosis and processing, vehicle state monitoring and the like of the whole vehicle engine and the power battery 8.
All-in-one controller 4: support multiple data interfaces, including DC/DC3+, electric defrost, electric air conditioner, battery heating, EHPS (electro-hydraulic power steering), ACM (air compressor for braking), battery + -, fast charge + -, range-increasing + -, UVW, water inlet nozzle, water outlet nozzle, internal safety box, etc. The multiple-in-one controller 4 needs too many access interfaces and is arranged in the middle of the upper layer, so that multiple interface wiring harnesses or pipelines can be conveniently accessed.
Battery control unit 5: the main function is that the voltage of the battery terminal is measured; the energy among the single batteries is balanced; measuring the total voltage and the total current of the battery pack; the SOC (residual electric quantity) is calculated to accurately estimate the state of charge of the power battery 8 group, so that the SOC is ensured to be maintained in a reasonable range, and the damage to the battery due to overcharge or overdischarge is prevented; dynamically monitoring the working state of the power battery 8 group; data recording and analysis, and instant communication with other control systems. The battery control unit 5 is arranged above the power battery 8, detects the state of the power battery 8, and protects the whole vehicle for safe driving.
The charging port 13 is integrated at the right edge of the upper layer, so that the wire harness is convenient to wire and charge.
The left space is used for arranging the power battery 8, the power battery 8 occupies a large space, only the positive wire harness, the negative wire harness, the communication wire harness and the heating wire harness of the power battery 8 are connected, the number of the power battery is relatively small, the MSD (manual maintenance switch) is required to be exposed, and the operation space is reserved. The remaining space on the right side is provided with a radiator fan fuse box 102 of the hydrogen energy pile system.
Power battery 8: connect high voltage wire harness etc. and provide the power source for whole car. The lower left side space is used for arranging the power battery 8, the power battery 8 occupies a large space, only the positive wire harness, the negative wire harness, the communication wire harness and the heating wire harness of the power battery 8 are connected, the number of MSDs (manual maintenance switches) is relatively small, and the operation space is reserved. The lower right remaining space is provided with a radiator fan fuse box 102 of the hydrogen energy pile system. Fan safe 2 (ATS system electrical box): the fan of the electric pile radiator (the radiator of the hydrogen energy electric pile system) is intelligently controlled, so that the safety of the fan of the electric pile radiator is ensured.
The right side of the whole system: an air filter 7 and a back pipe are arranged to inject exchangeable fresh air into the galvanic pile system.
The mounting bracket 9 is made of C-shaped steel, and a plurality of threaded holes are formed in the C-shaped steel at equal intervals.
The light truck hydrogen fuel integrated control unit adopts a three-dimensional and modularized design, and an upper-layer and lower-layer spatial integrated arrangement scheme. The light truck hydrogen fuel integrated control unit can be integrally hoisted when the whole truck is assembled after the whole truck is assembled on line, so that the on-line assembly time of the whole truck is saved.
Example 2:
Referring to fig. 1-2, the present embodiment discloses a commercial vehicle including a light truck hydrogen fuel integrated control unit provided according to the arrangement described in embodiment 1. One side of the mounting bracket 9 is mounted on one side of the frame 11 through bolts.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be appreciated by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (6)
1. A light truck hydrogen fuel integrated control unit arrangement comprising: the installing support, the installing support is bilayer structure, battery, fuse box, power master switch, DC/DC, whole car controller, unification controller, battery control unit, the mouth that charges are installed to the installing support upper strata, power battery and radiator fan fuse box are installed to the installing support lower floor, installing support one side still is provided with air cleaner.
2. The arrangement scheme of the light truck hydrogen fuel integrated control unit according to claim 1, wherein a storage battery, a DC/DC, an all-in-one controller, a battery control unit and a charging port are sequentially arranged on the upper layer of the mounting bracket from one end to the other end, the fuse box is arranged side by side with the storage battery, and the whole vehicle controller is arranged side by side with the DC/DC.
3. The arrangement of the integrated control unit for light truck hydrogen according to claim 1, wherein the main power switch is installed near the storage battery and is connected with the whole storage battery.
4. The arrangement scheme of the light truck hydrogen fuel integrated control unit according to claim 1, wherein the mounting bracket is made of C-shaped steel, and a plurality of threaded holes are formed in the C-shaped steel at equal intervals.
5. A commercial vehicle comprising a light truck hydrogen fuel integrated control unit, said light truck hydrogen fuel integrated control unit being arranged in accordance with the arrangement of any one of claims 1-4.
6. The commercial vehicle of claim 5, wherein the mounting bracket is bolted to the frame on one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322842496.4U CN221113500U (en) | 2023-10-23 | 2023-10-23 | Arrangement scheme of light truck hydrogen fuel integrated control unit and commercial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322842496.4U CN221113500U (en) | 2023-10-23 | 2023-10-23 | Arrangement scheme of light truck hydrogen fuel integrated control unit and commercial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221113500U true CN221113500U (en) | 2024-06-11 |
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ID=91362139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322842496.4U Active CN221113500U (en) | 2023-10-23 | 2023-10-23 | Arrangement scheme of light truck hydrogen fuel integrated control unit and commercial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221113500U (en) |
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2023
- 2023-10-23 CN CN202322842496.4U patent/CN221113500U/en active Active
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