CN110823243A - Fuel cell vehicle hydrogenation system and method and vehicle - Google Patents
Fuel cell vehicle hydrogenation system and method and vehicle Download PDFInfo
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- CN110823243A CN110823243A CN201911148368.1A CN201911148368A CN110823243A CN 110823243 A CN110823243 A CN 110823243A CN 201911148368 A CN201911148368 A CN 201911148368A CN 110823243 A CN110823243 A CN 110823243A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3626—Details of the output of route guidance instructions
- G01C21/3629—Guidance using speech or audio output, e.g. text-to-speech
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3679—Retrieval, searching and output of POI information, e.g. hotels, restaurants, shops, filling stations, parking facilities
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3697—Output of additional, non-guidance related information, e.g. low fuel level
Abstract
The invention provides a fuel cell vehicle hydrogenation system, a method and a vehicle, wherein the residual driving range of the vehicle is calculated through the current hydrogen residual amount, the vehicle networking technology is adopted, the optimal hydrogenation scheme is analyzed and calculated by using a cloud service platform according to the destination information of a driver, the current position of the vehicle, the residual driving range and the distribution information of a cloud end hydrogenation station, an optional scheme is automatically generated and a route is planned, the hydrogenation reminding and the optimal hydrogenation scheme are presented to the driver through a vehicle-mounted audio-visual system, the problem of contradiction between the destination and the driving range is effectively solved, meanwhile, the hydrogenation anxiety of the driver is solved, and the labor intensity of the driver is reduced.
Description
Technical Field
The disclosure relates to the technical field of fuel electric vehicles, in particular to a fuel cell vehicle hydrogenation system, a method and a vehicle.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
A fuel cell vehicle is a vehicle using electric power generated by an on-vehicle fuel cell device as power. The fuel cell is a high-efficiency power generation device which does not burn fuel and directly converts chemical energy of the fuel into electric energy in an electrochemical reaction mode, and reactants of the fuel cell only generate water, so that the fuel cell has the advantages of high efficiency, low noise, no pollutant discharge and the like, and ensures that a fuel cell automobile becomes a real high-efficiency and clean automobile.
However, in the early stage of the development of the fuel cell automobile, the number of the hydrogenation stations is small, so that a hydrogenation anxiety feeling is brought to a driver, the existing fuel cell automobile cannot automatically remind the driver of information of hydrogenation, and a hydrogenation scheme cannot be provided, so that the situation that the driver is prompted to pay attention to the distribution situation of the hydrogenation stations, the driving range of the whole automobile, whether the driver can reach a destination or not, whether the driver can go to the hydrogenation station to hydrogenate after reaching the destination or not and the like is solved, the precious time of the driver is wasted on the planning of hydrogenation at any time and any place, and the hydrogenation anxiety is brought, so that the driving is influenced.
Disclosure of Invention
In order to solve the defects of the prior art, the disclosure provides a fuel cell vehicle hydrogenation system, a method and a vehicle, which solve the problem of contradiction between a destination and a driving range, and simultaneously solve the hydrogenation anxiety of a driver and reduce the labor intensity of the driver.
In order to achieve the purpose, the following technical scheme is adopted in the disclosure:
in a first aspect, the present disclosure provides a fuel cell vehicle hydrogenation system;
a fuel cell vehicle hydrogenation system comprises a hydrogen storage system and a fuel cell, wherein the hydrogen storage system is connected with the fuel cell and is used for providing hydrogen energy for the fuel cell; further comprising:
the whole vehicle control system is in communication connection with the hydrogen storage system and is used for acquiring instantaneous hydrogen consumption, vehicle speed, accumulated running mileage, accumulated hydrogen consumption and residual hydrogen consumption of the hydrogen storage system in real time and calculating the residual driving mileage of the vehicle according to the acquired information;
the vehicle networking terminal is in communication connection with the whole vehicle control system and is used for receiving and temporarily storing the remaining driving range of the vehicle, the vehicle position information and the vehicle destination information;
and the cloud service platform is used for storing the distribution position information of the gas station, is in communication connection with the Internet of vehicles terminal, and is used for generating a hydrogenation station selection scheme according to the remaining driving range, the position information of the vehicle, the position distribution information of the hydrogenation station and the destination information, and replanning a driving route.
As some possible implementation manners, the vehicle-mounted audio-visual system is further included, the vehicle-mounted audio-visual system is provided with a navigation system, and the vehicle-mounted audio-visual system is in communication connection with the terminal in the internet of vehicles and is used for sending the position information and the destination information to the terminal in the internet of vehicles.
As a further limitation, the vehicle control system sends the remaining driving range of the vehicle to the vehicle networking terminal through the CAN bus, and the vehicle audio-visual system sends the position information and the destination information to the vehicle networking terminal through the CAN bus.
As a further limitation, the cloud service platform sends the hydrogen station selection scheme and the driving route to the vehicle-mounted audio-visual system through the vehicle networking terminal, and presents the hydrogen station selection scheme and the driving route to the driver in an audio and/or video mode.
The system also comprises a power battery, a direct current power converter (DCDC converter) and a plurality of vehicle-mounted electronic devices, wherein the output of the fuel battery is boosted or reduced by the DC power converter and then used for supplying power to each vehicle-mounted electronic device, and the power battery is directly used for supplying power to the vehicle-mounted electronic devices.
As a further limitation, the vehicle-mounted electronic equipment comprises a drive axle and wheels, the vehicle-mounted electronic equipment comprises a motor controller, a driving motor, a vehicle accessory assembly and a fuel cell accessory, the motor controller is used for controlling the driving motor according to a preset program or an instruction of a whole vehicle control system, and the driving motor is used for driving the wheels to rotate through the drive axle.
As a further limitation, the vehicle control system is further in communication connection with the fuel cell, the dc power conversion module, the power cell, the motor controller and the driving motor, respectively, and is configured to collect real-time status information of the vehicle and drive and brake the vehicle according to the collected vehicle information.
In a second aspect, the present disclosure provides a fuel cell vehicle hydrogenation method;
a hydrogenation method for a fuel cell vehicle comprises the following steps:
acquiring instantaneous hydrogen consumption, vehicle speed, accumulated running mileage, accumulated hydrogen consumption and residual hydrogen consumption of a hydrogen storage system in real time, and calculating the residual driving mileage of the vehicle according to the acquired information;
generating a hydrogenation station selection scheme according to the remaining driving range, the position information of the vehicle, the position distribution information of the hydrogenation station and the destination information, and re-planning a driving route;
the operator is presented with the hydrogen station selection plan and the travel route in an audio and/or visual manner.
As some possible implementation manners, the position information of the vehicle, the position distribution information of the hydrogen station and the destination information are acquired through a vehicle-mounted navigation system or an independent navigation system;
as some possible implementations, the position information and the destination information of the vehicle are acquired by a vehicle-mounted navigation system or an independent navigation system, and the position distribution information of the hydrogen refueling station is stored in the vehicle control system in advance.
In a third aspect, the present disclosure provides a vehicle including a fuel cell vehicle hydrogen system as described in the present disclosure.
In a fourth aspect, the present disclosure provides a vehicle utilizing the fuel cell vehicle hydrogenation method of the present disclosure.
Compared with the prior art, the beneficial effect of this disclosure is:
1. the method comprises the steps of automatically collecting instantaneous hydrogen consumption, vehicle speed, accumulated running distance, accumulated hydrogen consumption and residual hydrogen consumption of a hydrogen storage system, calculating the residual driving distance of the vehicle, generating a hydrogenation station selection scheme according to the residual driving distance, position information of the vehicle, position distribution information of the hydrogenation station and destination information, re-planning a driving route and presenting the driving route to a driver, solving the problem of contradiction between the destination and the driving distance, and simultaneously solving hydrogenation anxiety of the driver and reducing the labor intensity of the driver.
2. According to the method, the data of the vehicle are received and temporarily stored in real time by the vehicle networking terminal and uploaded to the cloud server, the cloud server performs high-intensity hydrogen station scheme selection and path planning, the result is pushed to a driver through the vehicle networking terminal, and huge calculation is transferred to the cloud server, so that the calculation and storage pressure of the vehicle is relieved, and the running smoothness of a whole vehicle system is improved.
Drawings
Fig. 1 is a schematic structural diagram of a hydrogenation system of a fuel cell vehicle according to embodiment 1 of the present disclosure.
Fig. 2 is a schematic structural diagram of a hydrogenation system of a fuel cell vehicle according to embodiment 2 of the present disclosure.
1-vehicle control system; 2-a vehicle networking terminal; 3-a cloud service platform; 4-a hydrogen storage system; 5-a fuel cell; 6-a power battery; a 7-DCDC converter; 8-vehicle battery accessories and fuel cell accessories; 9-vehicle audiovisual system; 10-a motor controller; 11-a drive motor; 12-a drive axle; 13-vehicle wheels.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present disclosure. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
Example 1:
as shown in fig. 1, embodiment 1 of the present disclosure provides a fuel cell vehicle hydrogenation system, including a hydrogen storage system 4 and a fuel cell 5, where the hydrogen storage system 4 is connected to the fuel cell 5 and is used for providing hydrogen energy to the fuel cell 5; further comprising:
the whole vehicle control system 1 is in communication connection with the hydrogen storage system 4 and is used for acquiring instantaneous hydrogen consumption, vehicle speed, accumulated running mileage, accumulated hydrogen consumption and residual hydrogen consumption of the hydrogen storage system in real time and calculating the residual driving mileage of the vehicle according to the acquired information;
the vehicle networking terminal 2 is in communication connection with the whole vehicle control system 1 and is used for receiving and temporarily storing the remaining driving range of the vehicle, the vehicle position information and the vehicle destination information;
and the cloud service platform 3 is used for storing the distribution position information of the gas station, is in communication connection with the Internet of vehicles terminal 2, and is used for generating a hydrogenation station selection scheme according to the remaining driving range, the position information of the vehicle, the position distribution information of the hydrogenation station and the destination information, and replanning a driving route.
The vehicle-mounted audio-visual system 9 is provided with a navigation system, and the vehicle-mounted audio-visual system 9 is in communication connection with the internet of vehicles terminal 2 and is used for sending the position information and the destination information to the internet of vehicles terminal 2.
The whole vehicle control system 1 sends the remaining driving range of the vehicle to the vehicle networking terminal 2 through the CAN bus, and the vehicle-mounted audio-visual system 9 sends the position information and the destination information to the vehicle networking terminal 2 through the CAN bus.
The vehicle networking terminal is in communication connection with the cloud server in a wireless mode, and the wireless communication adopts a V2X communication mode and can also be other wireless communication modes.
The cloud service platform 3 sends the hydrogenation reminding, the hydrogenation station selection scheme and the driving route to the vehicle-mounted audio-visual system 9 through the vehicle networking terminal 2, and presents the hydrogenation reminding, the hydrogenation station selection scheme and the driving route to a driver in an audio and/or video mode.
The vehicle-mounted power supply system further comprises a power battery 6, a DCDC converter 7 and a plurality of vehicle-mounted electronic devices, wherein the output of the fuel battery 5 is boosted or reduced through the DCDC converter 7 and then used for supplying power to each vehicle-mounted electronic device, and the power battery 5 is directly used for supplying power to the vehicle-mounted electronic devices.
Still include transaxle 12 and wheel 13, on-vehicle electronic equipment includes motor controller 10, driving motor 11, vehicle annex assembly and fuel cell annex 8, motor controller 10 is used for carrying out driving motor 11's control according to predetermineeing the procedure or according to the instruction of whole car control system 1, driving motor 11 is used for driving wheel 13 through transaxle 12 and rotates.
The whole vehicle control system 1 is also in communication connection with the fuel cell 5, the DCDC converter 7, the power cell 6, the motor controller 10 and the driving motor 11 respectively, and is used for acquiring real-time state information of a vehicle and driving and braking the vehicle according to the acquired vehicle information; the whole vehicle control system 1 achieves the purpose of driving the vehicle to run by controlling the output power of the fuel cell 5, controlling the driving or braking of the driving motor 11, controlling the high voltage of the power battery 6 up and down and other commands.
Example 2:
as shown in fig. 2, embodiment 2 of the present disclosure provides a fuel cell vehicle hydrogenation method, including the following steps:
acquiring instantaneous hydrogen consumption, vehicle speed, accumulated running mileage, accumulated hydrogen consumption and residual hydrogen consumption of a hydrogen storage system in real time, and calculating the residual driving mileage of the vehicle according to the acquired information;
generating a hydrogenation station selection scheme according to the remaining driving range, the position information of the vehicle, the position distribution information of the hydrogenation station and the destination information, and re-planning a driving route;
the operator is presented with the hydrogen station selection plan and the travel route in an audio and/or visual manner.
Acquiring position information, hydrogenation station position distribution information and destination information of a vehicle through a vehicle-mounted navigation system or an independent navigation system;
and acquiring the position information and the destination information of the vehicle through a vehicle-mounted navigation system or an independent navigation system, wherein the position distribution information of the hydrogen filling station is stored in a vehicle control system in advance.
Example 3:
Example 4:
The above description is only a preferred embodiment of the present disclosure and is not intended to limit the present disclosure, and various modifications and changes may be made to the present disclosure by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present disclosure should be included in the protection scope of the present disclosure.
Claims (10)
1. A fuel cell vehicle hydrogenation system is characterized by comprising a hydrogen storage system and a fuel cell, wherein the hydrogen storage system is connected with the fuel cell and is used for providing hydrogen energy for the fuel cell; further comprising:
the whole vehicle control system is in communication connection with the hydrogen storage system and is used for acquiring instantaneous hydrogen consumption, vehicle speed, accumulated running mileage, accumulated hydrogen consumption and residual hydrogen consumption of the hydrogen storage system in real time and calculating the residual driving mileage of the vehicle according to the acquired information;
the vehicle networking terminal is in communication connection with the whole vehicle control system and is used for receiving and temporarily storing the remaining driving range of the vehicle, the vehicle position information and the vehicle destination information;
and the cloud service platform is used for storing the distribution position information of the gas station, is in communication connection with the Internet of vehicles terminal, and is used for generating a hydrogenation station selection scheme according to the remaining driving range, the position information of the vehicle, the position distribution information of the hydrogenation station and the destination information, and replanning a driving route.
2. The fuel cell vehicle hydrogenation system according to claim 1, further comprising an on-vehicle audio-visual system having a navigation system mounted thereon, the on-vehicle audio-visual system being communicatively connected to the in-vehicle network terminal and transmitting the position information and the destination information to the in-vehicle network terminal.
3. The fuel cell vehicle hydrogenation system of claim 2, wherein the vehicle control system transmits the remaining driving range of the vehicle to the vehicle networking terminal through the CAN bus, and the vehicle audio visual system transmits the location information and the destination information to the vehicle networking terminal through the CAN bus.
4. The fuel cell vehicle hydrogen adding system of claim 2, wherein the cloud service platform sends the hydrogen adding station selection scheme and the driving route to an on-board audio-visual system through an on-board vehicle networking terminal, and presents the hydrogen adding station selection scheme and the driving route to a driver in an audio and/or video mode.
5. The fuel cell vehicle hydrogenation system according to claim 1, further comprising a power cell, a dc power converter and a plurality of in-vehicle electronic devices, wherein the output of the fuel cell is boosted or reduced in voltage by the dc power converter and then used for supplying power to each in-vehicle electronic device, and the power cell is directly used for supplying power to the in-vehicle electronic devices.
6. The fuel cell vehicle hydrogenation system of claim 5, further comprising a drive axle and wheels, wherein the onboard electronic device comprises a motor controller, a driving motor, a vehicle accessory assembly and fuel cell accessories, the motor controller is configured to control the driving motor according to a preset program or according to instructions of a vehicle control system, and the driving motor is configured to drive the wheels to rotate through the drive axle.
7. The fuel cell vehicle hydrogenation system of claim 6, wherein the vehicle control system is further in communication connection with the fuel cell, the DC power conversion module, the power cell, the motor controller and the driving motor, respectively, for collecting real-time status information of the vehicle and driving and braking the vehicle according to the collected vehicle information.
8. A fuel cell vehicle hydrogenation method, characterized by the steps of:
acquiring instantaneous hydrogen consumption, vehicle speed, accumulated running mileage, accumulated hydrogen consumption and residual hydrogen consumption of a hydrogen storage system in real time, and calculating the residual driving mileage of the vehicle according to the acquired information;
generating a hydrogenation station selection scheme according to the remaining driving range, the position information of the vehicle, the position distribution information of the hydrogenation station and the destination information, and re-planning a driving route;
the operator is presented with the hydrogen station selection plan and the travel route in an audio and/or visual manner.
9. The fuel cell vehicle hydrogenation method according to claim 8, wherein the position information of the vehicle, the hydrogenation station position distribution information, and the destination information are acquired by a vehicle-mounted navigation system or an independent navigation system;
or the position information and the destination information of the vehicle are acquired through a vehicle-mounted navigation system or an independent navigation system, and the position distribution information of the hydrogen filling station is stored in a vehicle control system in advance.
10. A vehicle characterized by comprising the fuel cell vehicle hydrogen system according to any one of claims 1 to 7;
or, a method of hydrogenating a fuel cell vehicle using any one of claims 8 to 9.
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| CN201911148368.1A CN110823243A (en) | 2019-11-21 | 2019-11-21 | Fuel cell vehicle hydrogenation system and method and vehicle |
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| CN115019496A (en) * | 2022-04-21 | 2022-09-06 | 内蒙古中科装备有限公司 | Mobile hydrogenation vehicle scheduling method and device |
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| CN113034055B (en) * | 2021-04-30 | 2022-03-22 | 轻程(上海)物联网科技有限公司 | Intelligent operation platform for hydrogen energy station scene |
| CN113352897A (en) * | 2021-08-09 | 2021-09-07 | 北京亿华通科技股份有限公司 | Fuel cell vehicle cloud information platform system |
| CN115019533A (en) * | 2022-04-21 | 2022-09-06 | 内蒙古中科装备有限公司 | Mobile hydrogenation vehicle scheduling method, device, equipment and medium |
| CN115019496A (en) * | 2022-04-21 | 2022-09-06 | 内蒙古中科装备有限公司 | Mobile hydrogenation vehicle scheduling method and device |
| CN115019496B (en) * | 2022-04-21 | 2023-08-25 | 内蒙古中科装备有限公司 | Mobile hydrogenation vehicle scheduling method and device |
| CN115019533B (en) * | 2022-04-21 | 2023-08-25 | 内蒙古中科装备有限公司 | Mobile hydrogenation vehicle scheduling method, device, equipment and medium |
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