CN-122029072-A - Program, system and design method

Abstract

The present invention uses at least the specification of a motor, information of a moving body moved by the motor, a movement mode of the moving body, and information of a battery supplying power to the motor as input information to a computer. And based on the input information, causing the computer to output at least one of a cruising distance, cruising time, and consumed power of the mobile body.

Inventors

• KAIDA MASAO

Assignees

• 尼得科精密检测科技株式会社

Dates

Publication Date

20260512

Application Date

20240927

Priority Date

20230928

Claims (20)

1. 1. A program for setting at least the specification of a motor, information of a moving body moved by the motor, a movement mode of the moving body, and information of a battery supplying power to the motor as input information to a computer, And based on the input information, causing the computer to output at least one of a cruising distance, cruising time, and consumed power of the mobile body.
2. 2. The program of claim 1, wherein the motor comprises a rotor, The specification of the motor includes at least one of a weight of the rotor, a gear ratio of the motor, a rotational speed of the motor, a torque of the motor, and electric power information.
3. 3. The program according to claim 1, wherein the moving body includes a rotating body that is rotated by the motor and moves the moving body, The motor can perform a regenerating operation of generating electricity by rotating the rotating body, The information of the mobile body includes at least one of the weight of the mobile body, a transmission ratio of a power transmission mechanism provided between the motor and the rotating body, a shape of the rotating body, resistance generated by the movement of the mobile body, and information of the regenerating operation.
4. 4. The program according to claim 1, wherein the movement pattern of the moving body includes at least one of a movement speed, a movement time, a movement of a speed within a predetermined period, and a movement of an acceleration within a predetermined period.
5. 5. The program according to claim 1, wherein the information of the battery includes at least one of a kind of the battery, a capacity of the battery, an internal resistance, and a degradation state.
6. 6. The program according to claim 1, wherein the mobile body includes an inverter provided between the battery and the motor, The input information includes loss information including at least one of copper loss, iron loss, stray loss, friction loss, wind loss, and inverter loss.
7. 7. The program according to claim 1, wherein the input information includes an environmental condition including at least one of a temperature of the motor and a temperature of the mobile body.
8. 8. The program according to any one of claims 1 to 7, wherein the computer is caused to output at least one optimum value of information contained in the specification of the motor, the information of the battery, and the information of the mobile body, based on at least one of the cruising distance, the cruising time, and the consumed electric power.
9. 9. A system includes an input section for receiving input information, and A computer for executing an output process of outputting at least one of a cruising distance, a cruising time, and a consumed power of a moving body moved by a motor based on the input information, The input information includes at least a specification of a motor, information of the mobile body, a movement mode of the mobile body, and information of a battery that supplies power to the motor.
10. 10. The system of claim 9, wherein the motor comprises a rotor, The specification of the motor includes at least one of a weight of the rotor, a gear ratio of the motor, a rotational speed of the motor, a torque of the motor, and electric power information.
11. 11. The system according to claim 9, wherein the moving body includes a rotating body that is rotated by the motor and moves the moving body, The motor can perform a regenerating operation of generating electricity by rotating the rotating body, The information of the mobile body includes at least one of the weight of the mobile body, a transmission ratio of a power transmission device provided between the motor and the rotating body, a shape of the rotating body, resistance generated by movement of the mobile body, and information of the regenerating operation.
12. 12. The system according to claim 9, wherein the movement pattern of the moving body includes at least one of a movement speed, a movement time, a movement of a speed within a predetermined period, and a movement of an acceleration within a predetermined period.
13. 13. The system according to claim 9, wherein the information of the battery includes at least one of a kind of the battery, a capacity of the battery, an internal resistance, and a degradation state.
14. 14. The system of claim 9, wherein the mobile body includes an inverter disposed between the battery and the motor, The input information includes loss information including at least one of copper loss, iron loss, stray loss, friction loss, wind loss, and inverter loss.
15. 15. The system of claim 9, wherein the input information includes an environmental condition including at least one of a temperature of the motor and a temperature of the mobile body.
16. 16. The system according to any one of claims 9 to 15, wherein the computer outputs at least one optimum value of information contained in the specification of the motor, the information of the battery, and the information of the mobile body, based on at least one of the cruising distance, the cruising time, and the power consumption.
17. 17. A design method includes using at least a specification of a motor, information of a moving body moved by power of the motor, a movement mode of the moving body, and information of a battery supplying power to the motor as input information, And outputting at least one of a cruising distance, cruising time and consumed power of the mobile body based on the input information.
18. 18. The design method of claim 17, wherein the motor comprises a rotor, The specification of the motor includes at least one of a weight of the rotor, a gear ratio of the motor, a rotational speed of the motor, a torque of the motor, and electric power information.
19. 19. The design method according to claim 17, wherein the movable body comprises a rotating body that is rotated by the motor and moves the movable body, The motor can perform a regenerating operation of generating electricity by rotating the rotating body, The information of the moving body includes at least one of a weight of the moving body, a transmission ratio of a power transmission device provided between the motor and the rotating body, a shape of the rotating body, a resistance generated by movement of the moving body, and information of the regenerating operation.
20. 20. The design method according to claim 17, wherein the movement pattern of the movable body includes at least one of a movement speed, a movement time, a transition of a speed within a predetermined period, and a transition of an acceleration within a predetermined period.

Description

Program, system and design method Technical Field The present invention relates to a program, a system, and a method for designing a moving object, which simulate the moving object moving by a motor. Background Conventionally, a mobile body such as an electric vehicle has been disclosed that includes an electric charge meter that stores a power consumption rate caused by running of the vehicle in association with a vehicle speed, and calculates a cruising distance from the power consumption rate and a remaining amount of a battery corresponding to an average speed within a nearest predetermined distance calculated based on the detected vehicle speed (for example, refer to patent document 1). Prior art literature Patent literature Patent document 1 Japanese patent laid-open publication No. 2014-64764 Disclosure of Invention Problems to be solved by the invention However, in the case of a method of calculating the electric power consumption rate and the cruising distance based on the measured vehicle speed as in patent document 1, it is necessary to prepare an electric vehicle capable of actually traveling, and it takes time and effort to measure the cruising distance of the electric vehicle in the design stage. The present invention provides a program for simplifying the design of a motor and a mobile body including the motor. The present invention provides a system which can facilitate the design of a motor and a moving body including the motor. The invention provides a design method capable of facilitating the design of a motor and a moving body comprising the motor. Technical means for solving the problems The program exemplified by the present invention uses at least the specification of a motor, information of a moving body that moves by the motor, a movement mode of the moving body, and information of a battery that supplies electric power to the motor as input information to a computer. And based on the input information, causing the computer to output at least one of a cruising distance, cruising time, and consumed power of the mobile body. The system includes an input unit that receives input information, and a processing device that executes output processing for outputting at least one of a cruising distance, a cruising time, and power consumption of the mobile body based on the input information. The input information includes at least a specification of a motor, information of a moving body that moves by the motor, a movement mode of the moving body, and information of a battery that supplies electric power to the motor. In the design method according to the present invention, at least one of a specification of a motor, information of a mobile body that moves by power of the motor, a movement mode of the mobile body, and information of a battery that supplies power to the motor is used as input information, and at least one of a cruising distance, cruising time, and power consumption of the mobile body is output based on the input information. The program of the present invention facilitates the design of the motor and the mobile body including the motor. The system of the present invention can facilitate the design of the motor and the mobile body including the motor. The design method of the present invention can facilitate the design of the motor and the moving body including the motor. Drawings Fig. 1 is a schematic view of an electric vehicle as an example of a moving body. Fig. 2 is a schematic cross-sectional view of a motor. Fig. 3 is a schematic diagram of a system for performing simulation. Fig. 4 is a schematic diagram of a simulated program. Fig. 5 is a diagram showing an example of the specification of the motor. Fig. 6 is a diagram showing an example of information of a mobile body. Fig. 7 is a diagram showing an example of the movement pattern. Fig. 8 is a diagram showing an example of information of a battery. Fig. 9 is a diagram showing an example of loss information. Fig. 10 is a view showing an example of environmental conditions. Fig. 11 is a diagram showing an example of TN characteristics. Fig. 12 is a diagram showing an example of a current diagram. Fig. 13 is a diagram showing transition of the required torque and the required rotational speed required by the motor when the movable body moves. Fig. 14 is a schematic view showing an example of a running state of the electric vehicle. Fig. 15 is a diagram showing a sequence of a design method using a program. Fig. 16 is a flowchart showing a conventional design method. Fig. 17 is a flowchart showing a design method of the present invention. Fig. 18 is a schematic diagram of a system according to a first modification. Fig. 19 is a schematic view of a program for executing simulation according to a second modification. Fig. 20 is a diagram showing a procedure for obtaining an optimum value of the outer diameter of the wheel. Fig. 21 is a schematic view of another example of a mobile body. Fig. 22 is a diagram showing informat