CN114228720A

CN114228720A - Energy saving method, device, equipment and storage medium for running vehicle

Info

Publication number: CN114228720A
Application number: CN202111578170.4A
Authority: CN
Inventors: 杨林腾; 王雪君
Original assignee: Apollo Zhilian Beijing Technology Co Ltd
Current assignee: Apollo Zhilian Beijing Technology Co Ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-03-25

Abstract

The disclosure discloses an energy-saving method, an energy-saving device, energy-saving equipment and a storage medium for a vehicle in driving, and relates to the technical field of computers, in particular to the fields of intelligent networked automobiles, internet of vehicles and intelligent transportation. The specific implementation scheme is as follows: an energy saving method for a running vehicle, comprising: acquiring vehicle operation parameters of a running vehicle, a driving command of a driver and/or a driving state of the driver; when the vehicle operation parameters, the driving commands of the driver and/or the driving state of the driver are determined to meet preset triggering conditions, calculating vehicle target parameters in an energy-saving state on the basis of the vehicle operation parameters; and sending an energy-saving driving prompt capable of entering the vehicle target parameters. The method further improves the energy-saving efficiency of the energy-saving mode on the basis of the original vehicle energy-saving technology by prompting the user behavior, and can improve the endurance mileage at lower cost without depending on the development iteration of the energy-saving technology of a vehicle factory.

Description

Energy saving method, device, equipment and storage medium for running vehicle

Technical Field

The utility model relates to a computer technology field especially relates to intelligent networking car, car networking and intelligent transportation field.

Background

Energy problems are always an important problem in the development of human society, and energy conservation and carbon emission reduction are basically consensus of the whole society. The energy conservation of vehicles is a great important field of energy conservation and emission reduction. At present, no matter fuel automobiles or new energy automobiles have an energy-saving mode.

Disclosure of Invention

The present disclosure provides an energy saving method, apparatus, device, and storage medium for a vehicle in travel.

According to a first aspect of the present disclosure, there is provided an energy saving method for a running vehicle, comprising:

acquiring vehicle operation parameters of a running vehicle, a driving command of a driver and/or a driving state of the driver;

when the vehicle operation parameters, the driving commands of the driver and/or the driving state of the driver are determined to meet preset triggering conditions, calculating vehicle target parameters in an energy-saving state;

and sending an energy-saving driving prompt capable of entering the vehicle target parameters.

According to a second aspect of the present disclosure, there is also provided an energy saving device for a running vehicle, comprising:

a first acquisition unit: the system comprises a data processing unit, a data processing unit and a data processing unit, wherein the data processing unit is used for acquiring vehicle operation parameters of a running vehicle, a driving command of a driver and/or a driving state of the driver;

the first calculation unit: the energy-saving control system is used for responding to the condition that the vehicle running parameters, the driving commands of the driver and/or the driving state of the driver meet the preset triggering conditions, and calculating the vehicle target parameters in the energy-saving state;

a prompt unit: and the energy-saving driving prompt is used for sending out an energy-saving driving prompt capable of entering the vehicle target parameter.

According to a third aspect of the present disclosure, there is also provided an electronic device, comprising:

at least one processor; and

a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,

the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of any one of the above aspects.

According to a fourth aspect of the present disclosure, there is also provided a non-transitory computer readable storage medium having stored thereon computer instructions for causing the computer to perform the method of any one of the above claims.

It should be understood that the statements in this section do not necessarily identify key or critical features of the embodiments of the present disclosure, nor do they limit the scope of the present disclosure. Other features of the present disclosure will become apparent from the following description.

Drawings

The drawings are included to provide a better understanding of the present solution and are not to be construed as limiting the present disclosure. Wherein:

FIG. 1 is a schematic diagram of an embodiment of an energy conservation method for a vehicle in motion according to the present disclosure;

FIG. 2 is a schematic diagram of a first embodiment of a calculation method for energy savings for driving a vehicle according to the present disclosure;

FIG. 3 is a schematic diagram of a second embodiment of a calculation method for energy savings for driving a vehicle according to the present disclosure

FIG. 4 is a schematic view of a first embodiment of an energy saver device for driving a vehicle according to the disclosure;

FIG. 4-1 is a schematic diagram of an embodiment of a first computing unit according to the present disclosure;

4-2 is a schematic view of a second embodiment of an energy saving device for driving a vehicle according to the present disclosure;

4-3 are schematic diagrams of embodiments of a third acquisition unit according to the present disclosure;

FIG. 5 is a block diagram of an electronic device for implementing the energy saving method of driving a vehicle of the disclosed embodiment;

description of reference numerals:

4 energy-saving device for running vehicle

401 first obtaining unit 402 first calculating unit

403 prompt unit 404 third acquisition unit

4021 second acquisition unit 4022 second calculation unit

4041 fourth acquisition unit 4042 third calculation unit

4043 fourth calculation unit

500 electronic device 501 computing unit

502 read only memory 503 random access memory

504 bus 505I/O interface

506 input unit 507 output unit

508 storage unit 509 communication unit

Detailed Description

Exemplary embodiments of the present disclosure are described below with reference to the accompanying drawings, in which various details of the embodiments of the disclosure are included to assist understanding, and which are to be considered as merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the present disclosure. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

According to a first aspect of the present disclosure, as shown in fig. 1, there is provided an energy saving method for a running vehicle, comprising:

s101: acquiring vehicle operation parameters of a running vehicle, a driving command of a driver and/or a driving state of the driver; the present disclosure is primarily intended for use in a running motor vehicle, in particular in an energy saving mode of said motor vehicle. The motor vehicle includes various vehicles driven using gasoline, natural gas, or electricity, such as gasoline cars, electric cars, motorcycles. When the motor vehicle has less gasoline, natural gas or electric power, how to save energy is considered, so that the endurance mileage is longer; the method comprises the steps of obtaining operation parameters of the running vehicle, namely obtaining the speed, acceleration and deceleration and the like of the vehicle, and parameters of various components of the vehicle in operation, such as brake performance, total power of a motor, hundred kilometers of power consumption, oil consumption, total torque of the motor or maximum power.

S102: when the vehicle operation parameters, the driving commands of the driver and/or the driving state of the driver are determined to meet preset triggering conditions, calculating vehicle target parameters in an energy-saving state; not all vehicle operating parameters, driver's driving commands and/or driver's driving status are related to vehicle energy savings, and the vehicle target parameter in the energy savings state is calculated only if the vehicle operating parameters, driver's driving commands and/or driver's status are related to energy savings. The vehicle operating parameters, the driver's driving commands and/or the driver's driving state will be described later.

S103: and sending an energy-saving driving prompt capable of entering the vehicle target parameters. With the calculation result, the driver can be prompted in various ways to save energy. After the calculation result is obtained, the driver of the vehicle can adjust the driving behavior according to the requirement under the prompt of the calculation result so as to achieve the purpose of saving energy. Or prompting a driver to save energy according to the acquired vehicle operation parameters, namely prompting the driver to enter an energy saving mode when the vehicle operation parameters, such as maximum power, become smaller, so as to avoid excessive oil consumption or excessive electric quantity consumption and excessive energy consumption of a gasoline vehicle or an electric vehicle.

Wherein the acquiring of the vehicle operation parameters of the running vehicle comprises:

and acquiring one or more of the remaining mileage, the speed, the acceleration, the braking force, the braking frequency and whether the vehicle is in an energy-saving state or not during running.

Wherein, the obtaining of the remaining mileage of the vehicle in driving comprises:

obtaining a residual electric quantity value from a storage battery of the vehicle, and using the residual electric quantity value to evaluate the cruising mileage; the energy source of the electric automobile or the electric bicycle is the storage battery, so that the cruising mileage can be predicted from the residual electric quantity value of the storage battery. Or:

and acquiring a residual oil quantity value from a mailbox of the vehicle for evaluating the cruising mileage. The energy source of the gasoline vehicle or the natural gas vehicle is a gasoline tank for storing gasoline or an air bag for storing natural gas, so that the cruising range can be predicted from the residual gasoline or gas amount in the gasoline tank or the air bag.

Wherein, whether the vehicle in motion is in an energy-saving state or not is obtained, comprising:

the driver manually operates to enable the vehicle to enter an energy-saving state; or:

the driving assistance system or the automatic driving system brings the vehicle into an energy saving state. The manual or automatic entering of the energy-saving state can be combined, so that the energy saving of the vehicle is more humanized.

Wherein the driving command of the driver of the running vehicle includes:

a voice command of the driver;

the driving state of the driver of the running vehicle includes:

a biometric status of the driver.

Judging that the vehicle needs to enter an energy-saving state by recognizing the biological characteristics of the driver or receiving the voice command of the driver; the biological characteristics of the driver comprise human iris, and the pressure value of the driver holding the steering wheel. Or:

the driving behavior of the driver within a period of time is identified, and the fact that the vehicle needs to enter the energy-saving state is judged.

As shown in fig. 2, the calculating the vehicle target parameter in the energy saving state based on the vehicle operation parameter includes:

s201: and acquiring the road condition in the first preset value range in front of the vehicle. The vehicle can acquire the road condition in front through a navigation system; the first preset value range is different according to road conditions and different according to the residual energy value of the vehicle. If the road in front of the vehicle is a rugged mountain road, the road condition is obviously worse than that of an expressway with a straight road in front of the vehicle, and meanwhile, the vehicle consumes more energy on the rugged mountain road than the expressway. In this embodiment, the road condition is set as an expressway, and the first preset value is 500 meters, that is, the road condition within 500 meters ahead of the vehicle is obtained. The road condition is set to be a rugged mountain road, and the first preset value is 300 meters. In another case, setting the road condition as an expressway, wherein the first preset value is 500 meters; the road condition is set to be a rugged mountain road, and the first preset value is 800 meters. The road condition also comprises the congestion condition of the vehicles in the first preset value range of the front road, namely whether the front vehicles obstruct the normal running of the vehicles.

S202: and calculating the recommended speed and acceleration of the vehicle within the first preset value range according to the road condition within the first preset value range. In this embodiment, when the road 500 meters ahead is a straight expressway, and there is no vehicle in front of the expressway to obstruct the driving of the vehicle, and the speed limit of the road is known to be 80 km/h to 100 km/h through the navigation system, then the average speed is calculated to be 90 km/h according to the above conditions. If the speed of the vehicle is 90 km/h, the running speed of the vehicle is recommended and prompted to be reduced to 80 km/h. If the average speed is 80 km/h, suggesting and prompting that the running speed of the vehicle is reduced to 70 km/h; and in analogy, the average speed is 30 km/h, and the running speed of the vehicle is suggested and prompted to be 25 km/h. In another case, the speed of the vehicle reaching the energy-saving state is calculated to be 90 km/h, and if the speed of the vehicle is 100 km/h, the running speed of the vehicle is recommended and prompted to be reduced to 90 km/h; if the vehicle speed is 80 km/h, then a vehicle speed rise of 90 km/h is recommended and prompted. In another embodiment, the road on the current side has acceleration and deceleration scenes within 500 meters, such as red and green lights, gas stations, toll stations, and the like. When the scene is a green light, prompting the vehicle to accelerate to pass through a front road; generally, V2X (vehicle to accelerating) technology is used to acquire the duration of the green light in front, calculate the acceleration that the vehicle should adopt according to the duration, the distance from the vehicle to the green light and the current speed of the vehicle, and if the acceleration is adopted, the vehicle can accelerate through the green light on the basis of energy saving; if the vehicle cannot pass the traffic light intersection before the green light is switched to the red light, the vehicle wastes more energy on starting or stopping the vehicle. When the scene is a red light, prompting the vehicle to decelerate to pass through a front road; the duration of the front red light is obtained by utilizing the V2X technology, the acceleration which is supposed to be adopted by the vehicle and is a negative value, namely the force for stepping on the brake, is calculated according to the duration, the distance between the vehicle and the red light and the current speed of the vehicle, and if the acceleration with the negative value is adopted, the vehicle uniformly decelerates to reach the intersection instead of sudden braking, and energy is saved. Also, when a gas station or a toll station is encountered, the acceleration and deceleration conditions are similar to those of a traffic light intersection.

Further comprising:

and acquiring the energy value consumed in the distance which is already traveled, and calculating the target parameters of the vehicle in the energy-saving state. And the consumed energy value is obtained, and the calculation requirement of saving energy in the future is facilitated.

As shown in fig. 3, the obtaining of the energy value consumed in the distance traveled and calculating the vehicle target parameter in the energy saving state includes:

s301: acquiring energy consumption values of all functional components in the traveled distance through an energy management system of the vehicle; typically, the various functional components include: vehicle air conditioner, vehicle screen, multimedia components, atmosphere lamp, etc.

S302: calculating the energy saving value for turning off at least one of the functional components; by calculating the already consumed energy values of the above-mentioned functional components, it can be found which functional components are consumed too much, and which are not needed for a while by the consumer on the vehicle. Then the amount of energy that the vehicle can save after turning off the feature can be calculated; for example, the vehicle multimedia device accounts for 20% of the total energy consumption, but if the vehicle multimedia device is temporarily not needed, it can be considered that the vehicle multimedia device is turned off, and 20% of the energy consumption can be saved.

S303: calculating the range that the saved energy value can increase. As with the example above, it is possible to calculate the 20% energy saved by the in-vehicle multimedia device, and how many miles can be run if this 20% saved energy is used for endurance. Then, the user can balance the consideration of turning off the in-vehicle multimedia device, saving that portion of energy for endurance. For another example, if the vehicle air conditioner consumes 30% of the energy, it can be considered that the 30% energy is saved, that is, the air conditioner is turned off, and more mileage can be obtained.

Wherein the sending of the energy-saving driving prompt capable of entering the vehicle target parameter comprises: at least one of a speed prompt, an acceleration/deceleration prompt, or an energy saving operation prompt. In actual operation, the operation needing energy saving is more, if the speed is too high, the prompt for deceleration can be adopted, and if the speed is too high, the prompt for deceleration can be adopted; acceleration is too fast, and acceleration reduction can be prompted; the deceleration is too fast, so that the delay of deceleration can be prompted; if the temperature of the air conditioner is turned on too low or too high, a temperature increase or a temperature decrease may be prompted.

Wherein the sending of the energy-saving driving prompt capable of entering the vehicle target parameter comprises: and prompting through an intelligent voice assistant or displaying through an intelligent instrument. There are many ways of prompting, including voice prompting and dashboard prompting. The intelligent voice assistant can be used for communicating with a driver or passengers by using a language through prompting by the intelligent voice assistant, so that the energy-saving operation of the vehicle is controlled; the intelligent instrument panel can remind a driver of large energy consumption in the current driving state, and an operation interface of the intelligent instrument panel is provided for the driver to operate, so that the aim of controlling the reduction of the energy consumption of the vehicle is fulfilled.

As shown in fig. 4, according to a second aspect of the present invention, there is also provided an energy saving device 4 for a running vehicle, comprising:

the first acquisition unit 401: the system comprises a data processing unit, a data processing unit and a data processing unit, wherein the data processing unit is used for acquiring vehicle operation parameters of a running vehicle, a driving command of a driver and/or a driving state of the driver;

the first calculation unit 402: the energy-saving control system is used for responding to the condition that the vehicle running parameters, the driving commands of the driver and/or the driving state of the driver meet the preset triggering conditions, and calculating the vehicle target parameters in the energy-saving state;

the presentation unit 403: and the energy-saving driving prompt is used for sending out an energy-saving driving prompt capable of entering the vehicle target parameter.

Wherein the driver state of the running vehicle comprises:

judging that the vehicle needs to enter an energy-saving state by recognizing the biological characteristics of the driver or receiving the voice command of the driver; or:

Wherein the vehicle operating parameter comprises a current location of the vehicle;

as shown in fig. 4-1, the first calculation unit 402 includes:

the second acquisition unit 4021: the road condition acquisition module is used for acquiring the road condition in a first preset value range in front of the vehicle;

the second calculation unit 4022: and the speed and the acceleration of the vehicle are recommended within the first preset value range according to the road condition within the first preset value range.

Preferably, the first obtaining unit 401 includes:

As shown in fig. 4-2, it preferably further comprises: third acquisition unit 404:

the method is used for acquiring the energy value consumed in the distance traveled by the vehicle and calculating the vehicle target parameter in the energy-saving state.

As shown in fig. 4-3, preferably, the third obtaining unit 404 includes:

fourth acquisition unit 4041: the energy management system is used for acquiring the energy consumption value of each functional component in the distance which is traveled;

third calculation unit 4042: for calculating a value of energy saving for switching off at least one of said respective functional units;

fourth calculation unit 4043: the range that can be increased for calculating the energy saving value.

Preferably, the prompting unit 403 includes:

at least one of a speed prompt, an acceleration/deceleration prompt, or an energy saving operation prompt.

Preferably, the prompting unit 403 includes:

and prompting through an intelligent voice assistant or displaying through an intelligent instrument.

at least one processor; and

FIG. 5 illustrates a schematic block diagram of an example electronic device 500 that can be used to implement embodiments of the present disclosure. 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. The electronic device may also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices, and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be examples only, and are not meant to limit implementations of the disclosure described and/or claimed herein.

As shown in fig. 5, the apparatus 500 comprises a computing unit 501 which may perform various appropriate actions and processes in accordance with a computer program stored in a Read Only Memory (ROM)502 or a computer program loaded from a storage unit 508 into a Random Access Memory (RAM) 503. In the RAM 503, various programs and data required for the operation of the device 500 can also be stored. The calculation unit 501, the ROM 502, and the RAM 503 are connected to each other by a bus 504. An input/output (I/O) interface 505 is also connected to bus 504.

A number of components in the device 500 are connected to the I/O interface 505, including: an input unit 506 such as a keyboard, a mouse, or the like; an output unit 507 such as various types of displays, speakers, and the like; a storage unit 508, such as a magnetic disk, optical disk, or the like; and a communication unit 509 such as a network card, modem, wireless communication transceiver, etc. The communication unit 509 allows the device 500 to exchange information/data with other devices through a computer network such as the internet and/or various telecommunication networks.

The computing unit 501 may be a variety of general-purpose and/or special-purpose processing components having processing and computing capabilities. Some examples of the computing unit 501 include, but are not limited to, a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), various dedicated Artificial Intelligence (AI) computing chips, various computing units running machine learning model algorithms, a Digital Signal Processor (DSP), and any suitable processor, controller, microcontroller, and so forth. The calculation unit 501 executes the respective methods and processes described above, such as the energy saving method for a running vehicle. For example, in some embodiments, the energy conservation method for a vehicle in motion may be implemented as a computer software program tangibly embodied in a machine-readable medium, such as storage unit 508. In some embodiments, part or all of the computer program may be loaded and/or installed onto the device 500 via the ROM 502 and/or the communication unit 509. When the computer program is loaded into the RAM 503 and executed by the computing unit 501, one or more steps of the energy saving method for a running vehicle described above may be performed. Alternatively, in other embodiments, the computing unit 501 may be configured to perform the energy saving method for the running vehicle by any other suitable means (e.g., by means of firmware).

Various implementations of the systems and techniques described here above may be implemented in digital electronic circuitry, integrated circuitry, Field Programmable Gate Arrays (FPGAs), Application Specific Integrated Circuits (ASICs), Application Specific Standard Products (ASSPs), system on a 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 that are executable and/or interpretable on a programmable system including at least one programmable processor, which may be special or general purpose, receiving data and instructions from, and transmitting data and instructions to, a storage system, at least one input device, and at least one output device.

Program code for implementing the methods of the present disclosure may be written in any combination of one or more programming languages. These program codes may be provided to a processor or controller of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the program codes, when executed by the processor or controller, cause the functions/operations specified in the flowchart and/or block diagram to be performed. The program code 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 this disclosure, a machine-readable medium may be a tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. A machine-readable 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. 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 a computer 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) by which a user can provide input to the computer. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user can 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, speech, or tactile input.

The systems and techniques described here can be implemented in a computing system that includes a back-end 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 back-end, 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), and the Internet.

The computer system may include clients and servers. A client and server are generally 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.

It should be understood that various forms of the flows shown above may be used, with steps reordered, added, or deleted. For example, the steps described in the present disclosure may be executed in parallel, sequentially, or in different orders, as long as the desired results of the technical solutions disclosed in the present disclosure can be achieved, and the present disclosure is not limited herein.

The above detailed description should not be construed as limiting the scope of the disclosure. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made in accordance with design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present disclosure should be included in the scope of protection of the present disclosure.

Claims

1. An energy saving method of driving a vehicle, comprising:

2. The method of claim 1, wherein the driving command of the driver of the moving vehicle comprises:

a voice command of the driver;

the driving state of the driver of the running vehicle includes:

a biometric status of the driver.

3. The method of claim 1, wherein,

the vehicle operating parameter comprises a current location of the vehicle;

calculating a vehicle target parameter in an energy-saving state, comprising:

acquiring the road condition in a first preset value range in front of the current position of the vehicle;

and calculating the recommended speed and acceleration of the vehicle within the first preset value range according to the road condition within the first preset value range.

4. The method of claim 1, wherein said obtaining vehicle operating parameters of said moving vehicle comprises:

5. The method of claim 4, further comprising:

and acquiring the energy value consumed in the distance on which the vehicle has run, and calculating the target parameters of the vehicle in the energy-saving state.

6. The method according to claim 5, wherein the obtaining of the value of the energy consumed in the distance traveled and the calculating of the vehicle target parameter in the energy saving state comprise:

acquiring energy consumption values of all functional components in the traveled distance through an energy management system of the vehicle;

calculating the energy saving value for turning off at least one of the functional components;

calculating the range that the saved energy value can increase.

7. The method of claim 1, wherein said issuing an energy-efficient driving prompt that may enter the vehicle target parameter comprises: at least one of a speed prompt, an acceleration/deceleration prompt, or a close vehicle feature prompt.

8. The method of claim 1, wherein said issuing an energy-efficient driving prompt that may enter the vehicle target parameter comprises: and prompting through an intelligent voice assistant or displaying through an intelligent instrument.

9. An energy saving device for driving a vehicle, comprising:

10. The apparatus of claim 9, wherein the driver state of the moving vehicle comprises: the driving command of the driver of the running vehicle includes:

a voice command of the driver;

the driving state of the driver of the running vehicle includes:

a biometric status of the driver.

11. The apparatus of claim 9, wherein the vehicle operating parameter comprises a vehicle current location;

the first calculation unit includes:

a second acquisition unit: the road condition acquisition module is used for acquiring the road condition in a first preset value range in front of the vehicle;

a second calculation unit: and the speed and the acceleration of the vehicle are recommended within the first preset value range according to the road condition within the first preset value range.

12. The apparatus of claim 9, wherein the first obtaining unit comprises:

13. The apparatus of claim 12, further comprising: a third acquisition unit:

14. The apparatus of claim 13, the third obtaining unit, comprising:

a fourth acquisition unit: the energy management system is used for acquiring the energy consumption value of each functional component in the distance which is traveled;

a third calculation unit: for calculating a value of energy saving for switching off at least one of said respective functional units;

a fourth calculation unit: the range that can be increased for calculating the energy saving value.

15. The apparatus of claim 9, wherein the prompting unit comprises:

at least one of a speed prompt, an acceleration/deceleration prompt, or a close vehicle feature prompt.

16. The apparatus of claim 9, wherein the prompting unit comprises:

17. An electronic device, comprising:

at least one processor; and

the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of any one of claims 1-8.

18. A non-transitory computer readable storage medium having stored thereon computer instructions for causing the computer to perform the method of any one of claims 1-8.