Running control system, running control methods, and running control software.
Patent Information
- Application Number
- TH2201006363
- Authority / Receiving Office
- TH · TH
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2022-09-29
- Publication Date
- 2026-09-07
Smart Images
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Claims
------02 / 11 / 2565------(OCR)1. The traction control unit is a vehicle traction control system that includes a throttle, drive unit, and speed sensor. It comprises a target speed calculation unit that calculates the target traction speed based on throttle operation, a speed control setting unit for setting the controlled traction speed, a constant speed setting unit for setting the constant traction speed, and a drive control unit for driving the aforementioned drive unit to move the vehicle at the specified controlled traction speed. Specifically, when there is no throttle operation, the set traction speed is set to the specified controlled traction speed and the constant traction speed. When the calculated target traction speed exceeds the set traction speed, and the specified controlled traction speed and the constant traction speed are set at the set traction speed, the detected traction speed is set to the specified controlled traction speed and the constant traction speed.
1. When the controlled sprint speed and the sustained sprint speed are not set at the specified sprint speed, and the calculated target sprint speed is less than or equal to the sustained sprint speed, the controlled sprint speed is maintained at the sustained sprint speed.
2. The sprint control unit specified in claim 1, which is characterized by a specified sprint speed of 0 km / h.
3. The sprint control unit specified in claim 1, which is characterized by a specified sprint speed less than or equal to the sprint speed during the creep phenomenon.
4. The sprint control unit specified in claim 1 or 2, which is characterized by the fact that when the controlled sprint speed and the sustained sprint speed are not set at the specified sprint speed, if the calculated target sprint speed is greater than the sustained sprint speed, the target sprint speed is set as the controlled sprint speed.The result is an increase in running speed, and when the running speed exceeds the aforementioned constant running speed, that running speed is updated to the aforementioned constant running speed.
5. The running control unit specified in claim 4, which is characterized by a motor drive, the drive control unit causes the motor to operate in regeneration mode during deceleration.
6. The running control unit specified in claim 4, which is characterized by an industrial vehicle.
7. The running control unit specified in claim 4, which is characterized by a cargo truck.
8. The running control method is a running control method that enables the vehicle with an accelerator, drive, and speed sensor to run at the specified running speed.The controlled running speed is characterized by calculating the target running speed based on the throttle response. When no throttle is applied, the set running speed is set to the controlled running speed and the maintained running speed. When the calculated target running speed exceeds the set running speed, and the controlled and maintained running speeds are set at the set running speed, the detected running speed is set to the controlled and maintained running speed. When the controlled and maintained running speeds are not set, they are set to the set running speed. When the calculated target running speed is less than or equal to the maintained running speed, the calculated target running speed is set to or equal to the maintained running speed.
9. The run control method specified in claim 8, which is characterized by the fact that when the controlled run speed is not set and the maintained run speed is the specified run speed, when the calculated target run speed is greater than the maintained run speed, the target run speed is set as the controlled run speed, the result is that the run speed increases, and when the run speed exceeds the maintained run speed, the maintained run speed is updated to that run speed.
10. The run control program specified, which is characterized by the fact that it enables the computer to act as the run control unit specified in claim 1.