CN116691692A

CN116691692A - Method, device, equipment and medium for controlling starting of composite power vehicle

Info

Publication number: CN116691692A
Application number: CN202310676394.1A
Authority: CN
Inventors: 闫朝亮; 罗璞; 赵弘志; 余龙; 陈国栋; 张广军; 王桂洋; 王谦; 安泽伟; 康洪升
Original assignee: FAW Group Corp
Current assignee: FAW Group Corp
Priority date: 2023-06-08
Filing date: 2023-06-08
Publication date: 2023-09-05

Abstract

The invention discloses a method, a device, equipment and a medium for controlling the starting of a composite power vehicle, wherein the method comprises the following steps: acquiring external information of a target vehicle, and determining whether the target vehicle is in a preset working state based on the external information, wherein the external information comprises vehicle exterior temperature information and/or vehicle position information; if the target vehicle is in a preset working state, acquiring internal information of the target vehicle, and determining a control instruction of the target engine based on the internal information, wherein the internal information comprises at least one of fuel cell temperature information, driving cab temperature information and driving cab load information; the target engine is controlled based on the control instruction. Based on the technical scheme, when the vehicle is detected to be in the preset working state, the corresponding control instruction is determined based on the internal information of the vehicle, and then the target engine is controlled based on the control instruction, so that the starting efficiency of the vehicle under the severe cold working condition is improved, and the driving experience of a user is further improved.

Description

Method, device, equipment and medium for controlling starting of composite power vehicle

Technical Field

The present invention relates to the field of vehicle control technologies, and in particular, to a method, an apparatus, a device, and a medium for controlling the start of a hybrid vehicle.

Background

With the continuous development of vehicle technology, various new energy vehicles, such as electric vehicles, hybrid vehicles and fuel cell vehicles, are developed, and vehicles using fuel cells as energy sources are important in research and development due to the advantages of high power generation efficiency, low environmental pollution, high specific energy, low noise, wide fuel range and the like of fuel cells.

However, since the existing fuel cell vehicle is in a severe cold region, the cold start of the electric pile needs to be started by heating the electric pile by using electric heating, and the electric pile can fail to start even because of the existence of liquid water due to freezing below the freezing point, so that the use experience of a user is reduced.

Disclosure of Invention

The invention provides a starting control method, a device, equipment and a medium for a hybrid power vehicle, which are used for determining whether the vehicle is in a preset working state or not based on external information of the target vehicle, and determining a corresponding control instruction based on internal information of the vehicle when the current vehicle is in the preset working state, so that a target engine is controlled based on the control instruction, the starting efficiency of the vehicle under a severe cold working condition is improved, and further the driving experience of a user is improved.

According to an aspect of the present invention, there is provided a start control method of a hybrid vehicle, the method including:

acquiring external information of a target vehicle, and determining whether the target vehicle is in a preset working state or not based on the external information, wherein the external information comprises vehicle external temperature information and/or vehicle position information;

acquiring internal information of the target vehicle if the target vehicle is in the preset working state, and determining a control instruction of a target engine based on the internal information, wherein the internal information comprises at least one of fuel cell temperature information, driving cab temperature information and driving cab load information;

controlling the target engine based on the control instruction

According to another aspect of the present invention, there is provided a start control apparatus of a hybrid vehicle, the apparatus including:

the vehicle state determining module is used for acquiring external information of a target vehicle and determining whether the target vehicle is in a preset working state or not based on the external information, wherein the external information comprises vehicle external temperature information and/or vehicle position information;

a control instruction determining module, configured to obtain internal information of the target vehicle if the target vehicle is in the preset working state, and determine a control instruction of a target engine based on the internal information, where the internal information includes at least one of fuel cell temperature information, driver's cabin temperature information, and driver's cabin load information;

and the control module is used for controlling the target engine based on the control instruction.

According to another aspect of the present invention, there is provided an electronic apparatus including:

at least one processor; and

a memory communicatively coupled to the at least one processor; wherein,,

the memory stores a computer program executable by the at least one processor to enable the at least one processor to perform the method of controlling the start of the hybrid vehicle according to any one of the embodiments of the present invention.

According to another aspect of the present invention, there is provided a computer-readable storage medium storing computer instructions for causing a processor to execute a method of controlling the start of a hybrid vehicle according to any one of the embodiments of the present invention.

According to the technical scheme, whether the target vehicle is in a preset working state or not is determined based on the external information, wherein the external information comprises the outside temperature information and/or the vehicle position information, if the target vehicle is in the preset working state, the internal information of the target vehicle is obtained, a control instruction of a target engine is determined based on the internal information, and the internal information comprises at least one of the fuel cell temperature information, the cab temperature information and the cab load information, so that the target engine is controlled based on the control instruction. Based on the technical scheme, when the vehicle is detected to be in the preset working state, the corresponding control instruction is determined based on the internal information of the vehicle, and then the target engine is controlled based on the control instruction, so that the starting efficiency of the vehicle under the severe cold working condition is improved, and the driving experience of a user is further improved.

It should be understood that the description in this section is not intended to identify key or critical features of the embodiments of the invention or to delineate the scope of the invention. Other features of the present invention will become apparent from the description that follows.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic flow chart of a method for controlling the start of a hybrid vehicle according to an embodiment of the present invention;

FIG. 2 is a flow chart of a method of controlling the start of a hybrid vehicle according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a vehicle powertrain according to an embodiment of the present invention;

fig. 4 is a block diagram of a starting control device of a hybrid vehicle according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.

Detailed Description

In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present invention and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Example 1

Fig. 1 is a schematic flow chart of a method for controlling the start of a hybrid vehicle according to an embodiment of the present invention, where the method may be performed by a start control device of the hybrid vehicle, where the start control device of the hybrid vehicle may be implemented in hardware and/or software, and the start control device of the hybrid vehicle may be configured in an electronic device, where the electronic device may be a vehicle central controller or a vehicle-mounted computer, etc., when it is detected that the target vehicle is under a preset working condition, and the control information is determined by internal information of the vehicle, so as to control the operation of the target engine based on the control information.

As shown in fig. 1, the method includes:

s110, acquiring external information of a target vehicle, and determining whether the target vehicle is in a preset working state or not based on the external information.

Wherein the external information includes vehicle exterior temperature information and/or vehicle position information. The target vehicle may be a vehicle that the user is driving. The external information may be understood as external information data of the target vehicle, and may be, for example, external temperature information or the like. The outside temperature information may be temperature data of an environment outside the vehicle. The vehicle location information may be understood as geographical location information where the vehicle is currently located. The preset operating condition may be a preset vehicle condition.

Specifically, when the target vehicle needs to be started, external information of the vehicle can be collected through a sensor arranged in the target vehicle, for example, external temperature information can be collected through a temperature sensor arranged on the vehicle body, and whether the target vehicle is in a preset working state or not is further determined based on the collected external information. In the embodiment of the invention, the target vehicle is internally provided with a composite power system based on a fuel cell and a hydrogen internal combustion engine, wherein the composite power system consists of the fuel cell and a low-power hydrogen internal combustion engine, and the hydrogen internal combustion engine can be used as an auxiliary power unit of the target vehicle.

On the basis of the above technical solution, the obtaining the external information of the target vehicle and determining whether the target vehicle is in a preset working state based on the external information includes: acquiring the temperature information outside the target vehicle; and if the temperature information outside the vehicle is smaller than a preset temperature threshold value, determining that the target vehicle is in a preset working state.

The preset temperature threshold may be a preset temperature value.

Specifically, the current temperature information outside the vehicle is collected through a temperature sensor arranged outside the target vehicle, if the bottom salary of the temperature outside the vehicle is lower than a preset temperature threshold, the target vehicle is determined to be in a preset working state, for example, the preset temperature threshold can be set to be 0 ℃, and when the temperature outside the vehicle is lower than 0 ℃, the target vehicle is determined to work in a low-temperature state, that is, the target vehicle is determined to be in the preset working state.

On the basis of the above technical solution, the obtaining the external state information of the target vehicle and determining whether the target vehicle is in a preset working state based on the external state information includes: and acquiring vehicle position information of the target vehicle based on a vehicle-mounted remote information processor, and determining whether the target vehicle is in a preset working state or not based on the position information.

The on-board telematics processor may be a telematics device provided in the target vehicle, such as an on-board T-box or the like.

Specifically, the current vehicle position information of the target vehicle can be obtained through the vehicle-mounted remote information processor, whether the target vehicle is in a high-cold area or not is further determined based on the vehicle position information, and if the target vehicle is in the high-cold area, the target vehicle is determined to be in a preset working state, namely the current working condition of the target vehicle is a low-temperature working condition. It should be noted that, the vehicle-mounted remote information processor may be used to obtain the position information of the target vehicle, that is, the longitude and latitude information, so as to determine whether the target vehicle is in the alpine region based on the acquired longitude and latitude information.

And S120, if the target vehicle is in the preset working state, acquiring internal information of the target vehicle, and determining a control instruction of a target engine based on the internal information.

Wherein the internal information includes at least one of fuel cell temperature information, driving cab temperature information, and driving cab load information. The internal information may be data acquired by a sensor provided in the interior of the target vehicle. The target engine may be understood as an auxiliary power engine, such as a hydrogen internal combustion engine, provided inside the target vehicle. The fuel cell temperature information may be a current operating temperature of the fuel cell, for example, an intake air temperature of the fuel cell and a fuel cell stack temperature. The cabin temperature may be temperature information of the cabin of the target vehicle. Cab load may be understood as the electrical load information of the cab of the target vehicle.

Specifically, when the target vehicle is in a preset working state, internal information of the target vehicle is collected through a sensor arranged in the vehicle, and then a control instruction of the target engine is determined based on the internal information. The internal information includes fuel cell temperature information, cab temperature information and cab load information, and may be that the cab temperature information is collected by a temperature sensor disposed in the cab, that the intake temperature of the fuel cell and the stack temperature of the fuel cell are collected by a sensor disposed in the power system, that the current power load information of the cab is obtained, and that the control command of the target engine is determined based on the collected internal information.

On the basis of the technical scheme, the determining the control instruction of the target engine based on the internal information comprises the following steps: determining a fuel cell state according to the fuel cell temperature information and the standard cell temperature information; a control command of the target engine is determined based on the fuel cell state.

The fuel cell state may be an operation state of the fuel cell, and may be a high temperature state, a normal state, or a low temperature state, for example. The standard cell temperature information can be understood as temperature information when the fuel cell is operating normally.

Specifically, after the fuel cell temperature information is obtained, the current operating state of the fuel cell is determined based on the fuel cell temperature information and the standard cell temperature information, and then a control command of the corresponding target engine is determined based on the fuel cell state. For example, if the current power output by the fuel cell does not meet the running requirement of the vehicle, the target engine may be controlled to operate and output power, so that the output power of the power system meets the running requirement of the vehicle.

On the basis of the above technical solution, the determining the fuel cell state according to the fuel cell temperature information and the standard cell temperature information includes: if the fuel cell temperature information is lower than the standard cell temperature information, determining that the fuel cell state is a low temperature state; the determining a control instruction of the target engine based on the fuel cell state includes: and if the fuel cell state is a low-temperature state, determining that the control instruction of the target engine is a battery heating mode.

The low temperature state is understood to mean that the fuel cell is in a low temperature state. The battery heating mode may be a control target engine that heats the fuel cell.

Specifically, if the temperature information of the fuel cell is lower than the temperature information of the standard cell, determining that the state of the fuel cell is a low temperature state, and correspondingly, when the temperature information of the fuel cell is higher than the temperature information of the standard cell, determining that the state of the fuel cell is a normal state, and further when the state of the fuel cell is the low temperature state, controlling the target engine to heat the fuel cell is needed, and further determining that the control instruction of the current target engine is a battery heating mode.

On the basis of the technical scheme, the determining the control instruction of the target engine based on the internal information comprises the following steps: and if the temperature information of the cab is lower than a preset temperature threshold value, determining that the control instruction of the target engine is a cab heating mode.

The preset temperature threshold may be a preset cab temperature value.

Specifically, after the information of the cab temperature is obtained, a control instruction of the target engine may be determined based on the information of the cab temperature and a preset temperature threshold, when the information of the cab temperature is lower than the preset temperature threshold, the temperature of the cab is lower at this time, the target engine needs to be controlled to work, and the cab is heated, and then the control instruction of the target engine is determined to be a cab heating mode, for example, the preset temperature threshold may be 0 ℃, and when the temperature in the cab is lower than 0 ℃, the control instruction of the target engine is determined to be the cab heating mode.

On the basis of the technical scheme, the determining the control instruction of the target engine based on the internal information comprises the following steps: and if the cab load information is larger than the preset load information, determining that the control instruction of the target engine is in a cab power supply mode.

The preset load information may be a preset load voltage value.

Specifically, after the cab load information is obtained, a control instruction of the target engine can be determined based on the cab load information and the preset load information, when the cab load information is greater than the preset load information, the target engine needs to be controlled to work and power is supplied to the cab, and then the control instruction of the target engine is determined to be in a cab power supply mode.

S130, controlling the target engine based on the control instruction.

Specifically, the target engine is controlled to work according to the control instruction, for example, when the control instruction is in a battery heating mode, the generator is controlled to work to electrically heat the battery stack, the cooling water circulation electromagnetic valve of the target engine is controlled to be opened, the stack body and the air inlet of the fuel battery are heated through water circulation, and when the stack body starting temperature of the fuel battery is met, the fuel battery is controlled to be started, and then the starting of the power system is completed. When the control command is in a cab heating mode, the control target engine works and heats the cab, and when the control command is in a cab power supply mode, the control target engine works and supplies power to the cab.

Example two

Fig. 2 is a flowchart of a method for controlling the start of a hybrid vehicle according to an embodiment of the present invention, where the method for controlling the start of the hybrid vehicle is further optimized based on the above embodiment. The specific implementation manner can be seen in the technical scheme of the embodiment. Wherein, the technical terms identical to or corresponding to the above embodiments are not repeated herein.

It should be noted that in severe cold regions, the cold start of the electric pile needs to be started by heating the electric pile by using electric heating, and even the electric pile can fail to start because of freezing below the freezing point due to the existence of liquid water, so that a hot car needs to be started in the starting process of the fuel cell, a user needs to wait, and driving experience of the user is reduced.

In order to ensure the normal start of the fuel cell powered vehicle, through the shutdown process of the electric pile in the severe cold region, the electric pile needs to be continuously purged to remove water vapor, the failure of starting caused by cold start icing after shutdown is avoided, at the moment, a heat source of an auxiliary power source can be used for air intake heating, the operation time after purging is accelerated, the water vapor is ensured to be removed, the performance of a hybrid system of the fuel cell and the battery can be reduced at low temperature, the electric heating consumes precious battery electric quantity, and the battery electric quantity and the discharge power are also greatly reduced under the severe cold condition, so that a larger battery pack needs to be matched for the vehicle to adapt to the severe cold region. Based on the above-mentioned problems, the embodiment of the present invention provides a hybrid power system based on a fuel cell and a hydrogen internal combustion engine, and the difference between the hybrid power system and the conventional power system is shown in fig. 3, where the hybrid power system provided by the embodiment of the present invention is based on a hydrogen fuel cell and a low-power hydrogen internal combustion engine, and the hydrogen internal combustion engine can be used as an auxiliary power unit. As shown in fig. 2, the method of the embodiment of the present invention includes:

determining a state of the target vehicle: specifically, the external information of the vehicle is collected through a sensor arranged in the target vehicle, for example, the external temperature information of the vehicle can be collected through a temperature sensor arranged on the vehicle body, and whether the target vehicle is in a preset working state or not is further determined based on the collected external information.

Determining a target engine control command: specifically, the temperature sensor arranged in the cab is used for collecting the temperature information of the cab, the sensor arranged in the power system is used for collecting the air inlet temperature of the fuel cell and the stack temperature of the fuel cell, the current power load information of the cab is obtained, and then the control instruction of the target engine is determined based on the collected internal information. It should be noted that, when the low-temperature cold start of the electric pile is performed, the start is slow and even the shutdown occurs. The hydrogen internal combustion engine can be started first to supply heat and generate power to the electric pile, the electric pile can be heated to assist the electric pile to realize quick cold start, especially, the waste heat of the hydrogen internal combustion engine is used for preheating a hydrogen path, and unexpected shutdown of the electric pile caused by internal icing due to colder electric pile and colder air inlet under low-end low-temperature conditions can be effectively prevented; when the vehicle is parked for a long time or driven at a low speed, if the passenger cabin needs to be heated, the waste heat of the fuel cell is insufficient, and the hydrogen internal combustion engine can be started to supplement extra heat to heat the cabin. And, there is additional auxiliary power unit in the target vehicle, can use and match the smaller battery unit, reduce the expensive battery cost.

It should be noted that the auxiliary power unit may also be used as a backup power unit for supplying power and heat, and when the fuel cell fails, the backup hydrogen internal combustion engine may be started for generating electricity to provide vehicle electric quantity for battery charging or limp home, and when the vehicle continues to operate at high power, the smaller fuel cell and the hydrogen internal combustion engine will operate at the same time, and the combined thermal efficiency of the two is equivalent, while the size of the fuel cell may be reduced to reduce the cost.

Control target engine operation: specifically, the target engine is controlled to work according to the control instruction, for example, when the control instruction is in a battery heating mode, the generator is controlled to work to electrically heat the battery stack, the cooling water circulation electromagnetic valve of the target engine is controlled to be opened, the stack body and the air inlet of the fuel battery are heated through water circulation, and when the stack body starting temperature of the fuel battery is met, the fuel battery is controlled to be started, and then the starting of the power system is completed. When the control command is in a cab heating mode, the control target engine works and heats the cab, and when the control command is in a cab power supply mode, the control target engine works and supplies power to the cab.

Example III

Fig. 4 is a block diagram of a start control device for a hybrid vehicle according to an embodiment of the present invention. As shown in fig. 4, the apparatus includes: a vehicle state determination module 410, a control instruction determination module 420, and a control module 430.

A vehicle state determining module 410, configured to obtain external information of a target vehicle, and determine whether the target vehicle is in a preset working state based on the external information, where the external information includes external temperature information and/or vehicle position information;

a control instruction determining module 420, configured to obtain internal information of the target vehicle if the target vehicle is in the preset operating state, and determine a control instruction of a target engine based on the internal information, where the internal information includes at least one of fuel cell temperature information, driver's cabin temperature information, and driver's cabin load information;

a control module 430 for controlling the target engine based on the control instructions.

On the basis of the technical scheme, the control instruction determining module is used for determining the state of the fuel cell according to the fuel cell temperature information and the standard cell temperature information; a control command of the target engine is determined based on the fuel cell state.

On the basis of the technical scheme, the control instruction determining module is used for determining that the fuel cell state is a low-temperature state if the fuel cell temperature information is lower than the standard cell temperature information; and if the fuel cell state is a low-temperature state, determining that the control instruction of the target engine is a battery heating mode.

On the basis of the technical scheme, the control instruction determining module is used for determining that the control instruction of the target engine is a cab heating mode if the cab temperature information is lower than a preset temperature threshold.

On the basis of the technical scheme, the control instruction determining module is used for determining that the control instruction of the target engine is in a cab power supply mode if the cab load information is larger than the preset load information.

On the basis of the technical scheme, the vehicle state determining module is used for acquiring the outside temperature information of the target vehicle; and if the temperature information outside the vehicle is smaller than a preset temperature threshold value, determining that the target vehicle is in a preset working state.

On the basis of the technical scheme, the vehicle state determining module is used for acquiring vehicle position information of the target vehicle based on the vehicle-mounted remote information processor and determining whether the target vehicle is in a preset working state or not based on the position information.

The starting control device of the composite power vehicle provided by the embodiment of the invention can execute the starting control method of the composite power vehicle provided by any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the executing method.

Example IV

Fig. 5 shows a schematic diagram of the structure of an electronic device 10 that may be used to implement an embodiment of the invention. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. Electronic equipment may also represent various forms of mobile devices, such as personal digital processing, cellular telephones, smartphones, wearable devices (e.g., helmets, glasses, watches, etc.), and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be exemplary only, and are not meant to limit implementations of the inventions described and/or claimed herein.

As shown in fig. 5, the electronic device 10 includes at least one processor 11, and a memory, such as a Read Only Memory (ROM) 12, a Random Access Memory (RAM) 13, etc., communicatively connected to the at least one processor 11, in which the memory stores a computer program executable by the at least one processor, and the processor 11 may perform various appropriate actions and processes according to the computer program stored in the Read Only Memory (ROM) 12 or the computer program loaded from the storage unit 18 into the Random Access Memory (RAM) 13. In the RAM 13, various programs and data required for the operation of the electronic device 10 may also be stored. The processor 11, the ROM 12 and the RAM 13 are connected to each other via a bus 14. An input/output (I/O) interface 15 is also connected to bus 14.

Various components in the electronic device 10 are connected to the I/O interface 15, including: an input unit 16 such as a keyboard, a mouse, etc.; an output unit 17 such as various types of displays, speakers, and the like; a storage unit 18 such as a magnetic disk, an optical disk, or the like; and a communication unit 19 such as a network card, modem, wireless communication transceiver, etc. The communication unit 19 allows the electronic device 10 to exchange information/data with other devices via a computer network, such as the internet, and/or various telecommunication networks.

The processor 11 may be a variety of general and/or special purpose processing components having processing and computing capabilities. Some examples of processor 11 include, but are not limited to, a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), various specialized Artificial Intelligence (AI) computing chips, various processors running machine learning model algorithms, digital Signal Processors (DSPs), and any suitable processor, controller, microcontroller, etc. The processor 11 executes the respective methods and processes described above, such as a start control method of the hybrid vehicle.

In some embodiments, the method of controlling the launch of a hybrid vehicle may be implemented as a computer program tangibly embodied on a computer-readable storage medium, such as storage unit 18. In some embodiments, part or all of the computer program may be loaded and/or installed onto the electronic device 10 via the ROM 12 and/or the communication unit 19. When the computer program is loaded into the RAM 13 and executed by the processor 11, one or more steps of the above-described start-up control method of the hybrid vehicle may be performed. Alternatively, in other embodiments, the processor 11 may be configured to perform the launch control method of the hybrid vehicle in any other suitable manner (e.g., by means of firmware).

Various implementations of the systems and techniques described here above may be implemented in digital electronic circuitry, integrated circuit systems, field Programmable Gate Arrays (FPGAs), application Specific Integrated Circuits (ASICs), application Specific Standard Products (ASSPs), systems On Chip (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs, the one or more computer programs may be executed and/or interpreted on a programmable system including at least one programmable processor, which may be a special purpose or general-purpose programmable processor, that may receive data and instructions from, and transmit data and instructions to, a storage system, at least one input device, and at least one output device.

A computer program for carrying out methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the computer programs, when executed by the processor, cause the functions/acts specified in the flowchart and/or block diagram block or blocks to be implemented. The computer program may execute entirely on the machine, partly on the machine, as a stand-alone software package, partly on the machine and partly on a remote machine or entirely on the remote machine or server.

In the context of the present invention, a computer-readable storage medium may be a tangible medium that can contain, or store a computer program for use by or in connection with an instruction execution system, apparatus, or device. The computer readable storage medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. Alternatively, the computer readable storage medium may be a machine readable signal medium. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

To provide for interaction with a user, the systems and techniques described here can be implemented on an electronic device having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) through which a user can provide input to the electronic device. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic input, speech input, or tactile input.

The systems and techniques described here can be implemented in a computing system that includes a background component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such background, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), wide Area Networks (WANs), blockchain networks, and the internet.

The computing system may include clients and servers. The client and server are typically remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server can be a cloud server, also called a cloud computing server or a cloud host, and is a host product in a cloud computing service system, so that the defects of high management difficulty and weak service expansibility in the traditional physical hosts and VPS service are overcome.

It should be appreciated that various forms of the flows shown above may be used to reorder, add, or delete steps. For example, the steps described in the present invention may be performed in parallel, sequentially, or in a different order, so long as the desired results of the technical solution of the present invention are achieved, and the present invention is not limited herein.

The above embodiments do not limit the scope of the present invention. It will be apparent to those skilled in the art that various modifications, combinations, sub-combinations and alternatives are possible, depending on design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. A start control method of a hybrid vehicle, comprising:

and controlling the target engine based on the control instruction.

2. The method of claim 1, wherein the determining a control command for a target engine based on the internal information comprises:

determining a fuel cell state according to the fuel cell temperature information and the standard cell temperature information;

a control command of the target engine is determined based on the fuel cell state.

3. The method of claim 2, the determining a fuel cell state from the fuel cell temperature information and standard cell temperature information, comprising:

if the fuel cell temperature information is lower than the standard cell temperature information, determining that the fuel cell state is a low temperature state;

the determining a control instruction of the target engine based on the fuel cell state includes:

and if the fuel cell state is a low-temperature state, determining that the control instruction of the target engine is a battery heating mode.

4. The method of claim 1, wherein the determining a control command for a target engine based on the internal information comprises:

and if the temperature information of the cab is lower than a preset temperature threshold value, determining that the control instruction of the target engine is a cab heating mode.

5. The method of claim 1, wherein the determining a control command for a target engine based on the internal information comprises:

and if the cab load information is larger than the preset load information, determining that the control instruction of the target engine is in a cab power supply mode.

6. The method of claim 1, wherein the acquiring the external information of the target vehicle and determining whether the target vehicle is in a preset operating state based on the external information comprises:

acquiring the temperature information outside the target vehicle;

and if the temperature information outside the vehicle is smaller than a preset temperature threshold value, determining that the target vehicle is in a preset working state.

7. The method of claim 1, wherein the obtaining external state information of the target vehicle and determining whether the target vehicle is in a preset operating state based on the external state information comprises:

and acquiring vehicle position information of the target vehicle based on a vehicle-mounted remote information processor, and determining whether the target vehicle is in a preset working state or not based on the position information.

8. A start control device for a hybrid vehicle, comprising:

9. An electronic device, the electronic device comprising:

at least one processor; and

a memory communicatively coupled to the at least one processor; wherein,,

the memory stores a computer program executable by the at least one processor to enable the at least one processor to perform the start control method of the hybrid vehicle of any one of claims 1-7.

10. A computer readable storage medium storing computer instructions for causing a processor to execute the method of controlling the start-up of a hybrid vehicle according to any one of claims 1 to 7.