TWM531412U - Modified parking means - Google Patents

Description

Improved parking device

This creation relates to an improved parking device, and more particularly to an improved parking device that automatically retracts a side stand.

The locomotive is a two- or three-wheeled vehicle driven by an engine or a motor and using the handlebar to operate in the direction. Because of its simple operation, convenient operation and low price, it is the most commonly used vehicle.

When the locomotive is parked, the parking function is generally achieved by the stowage and lowering of the side stand and the main stand on the locomotive. The side stand is provided with a bracket below the footboard, and the bracket is lowered to make the locomotive lean to one side and Get support, it is more convenient to temporarily park the car, the main stand can erect the locomotive vertically, the parking state is more stable than the side stand, but it is also more laborious.

When using the side stand to park, the rider often forgets to put the side stand away, causing a fall injury. At present, the corresponding method is to use a switch, and the angle of the side leg is different, and the mechanism for pressing the switch is abutted. If the side stand is not stowed, the switch is on, and the indicator light is used to alert the rider, but the rider easily ignores the warning light of the instrument panel, causing the side stand to be unfolded and causing accidental injury.

In Taiwan Patent No. I254681, a conversion module, a sensing module, a processing module, a switch module, a driving module, and a warning module are utilized to determine and automatically control the side stand to be stowed or lowered, but The system and structure are too complicated, and it has the disadvantages of a large number of parts and high cost.

Therefore, in order to improve the function of the automatic retractable side stand, the author thinks of an improved parking device using an electronic control unit (ECU: Electronic Control Unit), a detection controller and a motor, depending on the speed of the vehicle, the engine speed and the engine. The temperature is used to judge various riding conditions, so that the side stand can be automatically retracted and lowered, and the accidental injury caused by the unfolded side stand is reduced, and the creative person is due to this, and in the spirit of active creation, one can think about it. The improved parking device that solves the above problems has finally completed the creation after several research experiments.

The main purpose of this creation is to provide an improved parking device, which uses an electronic control unit, a detection controller and a motor to determine the various riding state control side legs automatically retracting and lowering, thereby increasing driving safety, the creator thinks The following way.

In order to achieve the above object, the improved parking device of the present invention is disposed on a locomotive and includes: a power supply device, an electronic control unit, a detection controller, a motor and a side stand.

The power supply device is disposed on the locomotive, the electronic control unit is electrically connected to the power supply device, and the detection controller is electrically connected to the electronic control unit, and includes a micro control unit (MCU: Micro Controller Unit) and a driving module, the motor and the detector The controller is electrically connected to control the side stand to be stowed or lowered.

The creation may further include a vehicle speed sensor for measuring the speed of one of the locomotives, an engine speed sensor for measuring the engine speed of one of the locomotives, and an engine temperature sensor for measuring the engine temperature of one of the locomotives. The vehicle speed sensor, the engine speed sensor and the engine temperature sensor can be electrically connected to the electronic control unit to determine the riding state.

When the vehicle speed is equal to 0 km/h and the engine speed is equal to 0 rpm, the detection controller drives the motor to lower the side stand.

When the vehicle speed is greater than 0 km/h, the detection controller drives the motor to retract the side stand.

When the vehicle speed is equal to 0 km/h and the engine speed is greater than 0 rpm, if the engine temperature is greater than or equal to a predetermined temperature, the detection controller drives the motor to retract the side stand.

When the vehicle speed is equal to 0 km/h and the engine speed is greater than 0 rpm, if the engine temperature is less than a predetermined temperature, the detection controller drives the motor to lower the side stand.

When the side stand is not working normally, the electronic control unit sends a fault warning signal.

The predetermined temperature may be 100 ° C, and the motor may be operated in a phase control manner.

The creation may further include a switching device electrically connected to the detection controller for setting the side stand for automatic operation or manual operation.

The above summary and the following detailed description are exemplary in order to further illustrate the scope of the patent application of the present invention, and other objects and advantages of the present invention will be explained in the following description and illustration.

Referring to FIG. 1 , which is a schematic diagram of an improved parking device according to a preferred embodiment of the present invention, the improved parking device of the present invention is disposed on a locomotive and includes: a power supply device 1 , an electronic control unit 2 , and a vehicle speed The sensor 21, an engine speed sensor 22, an engine temperature sensor 23, a detection controller 3, a motor 4, a side stand 5 and a switching device 6.

The power supply device 1 is disposed on the locomotive, and the electronic control unit 2 is electrically coupled to the power supply device 1, the vehicle speed sensor 21, the engine speed sensor 22, and the engine temperature sensor 23. The vehicle speed sensor 21 is configured to measure the speed of one of the locomotives. The engine speed sensor 22 is used to measure the engine speed of one of the locomotives. The engine temperature sensor 23 is used to measure the engine temperature of one of the locomotives. The detection controller 3 is electrically coupled to the electronic control unit 2, and includes a micro control unit 31. And a driving module 32, the motor 4 is electrically connected to the detecting controller 3 for controlling the side stand 5 to be stowed or lowered.

The motor 4 is actuated in a phase control manner to reverse or forward the motor 4, and the control side stand 5 is retracted or lowered, and the switching device 6 is electrically coupled to the detection controller 3 for setting the side stand 5 to Automatic or manual operation allows the user to switch manual operations to move the locomotive position.

Referring to FIG. 2, it is a schematic diagram of the judgment process of the improved parking device according to a preferred embodiment of the present invention. The judgment process is described in conjunction with the riding state.

First, when the vehicle speed is greater than 0 km/h in the riding state, the detecting controller 3 drives the motor 4 to retract the side stand 5, and the determination process is sequentially: whether the vehicle speed in step SA is equal to 0 (No), Step SB Motor 4 is reversed and the side stand 5 of the step SC locomotive is stowed.

When the riding state is ended, the vehicle speed is equal to 0 km/hour and the engine speed is equal to 0 rpm, the detecting controller 3 drives the motor 4 to lower the side stand 5, and the determination process is sequentially: whether the step SA speed is equal to 0 (Yes), step SD engine speed is equal to 0 (Yes), step SF motor 4 forward rotation and step SG locomotive side stand 5 are lowered.

When the locomotive is in the parking state and the engine is started, the vehicle speed is equal to 0 km/hour and the engine speed is greater than 0 rpm. When the engine temperature is less than 100 ° C, the detecting controller 3 drives the motor 4 to make the side stand 5 Put down, the judgment process is: whether the step SA vehicle speed is equal to 0 (Yes), whether the step SD engine speed is equal to 0 (No), whether the step SE engine temperature is less than 100 ° C (Yes), and the step SF motor 4 forwards And the step ft of the SG locomotive is lowered.

When the locomotive is in an idle condition waiting for steering, the vehicle speed is equal to 0 km/hour and the engine speed is greater than 0 rpm, and when the engine temperature is greater than or equal to 100 ° C, the detecting controller 3 drives the motor 4 to make the side leg The rack 5 is stowed, and the judgment process is sequentially: whether the step SA speed is equal to 0 (Yes), whether the step SD engine speed is equal to 0 (No), whether the step SE engine temperature is less than 100 ° C (No), the step SB motor 4 Reverse and step SC locomotive's side stand 5 is stowed.

The above engine temperature is the temperature at the cylinder head (not shown). When the temperature of the cylinder head is less than 100 °C, it means that the engine has just started, it is still in the warm-up phase, and when the temperature of the cylinder head is greater than or equal to 100 °C. At the time, it indicates that the engine has been warmed up, so it is judged whether the engine has reached the working temperature at 100 °C, but this creation is not limited to this, and can also be set to a value between 90 °C and 110 °C, depending on the capacity of the engine. Depending on the itinerary.

When the side stand 5 does not operate normally according to the above judgment process, the electronic control unit 2 sends a fault warning signal, and can display or issue a warning sound on the dashboard of the locomotive to notify the rider of the side stand 5 automatically. Collapse the drop function is abnormal.

Referring to FIG. 3 , which is a schematic diagram of a controller of an improved parking device according to a preferred embodiment of the present invention, the electronic control unit 2 transmits a vehicle speed signal S1 , an engine speed signal S2 and an engine temperature signal S3 to the detection controller 3 . The control unit 31, and the electronic control unit 2 outputs a fixed voltage to the micro control unit 31 through the voltage stabilizing circuit 7, and the micro control unit 31 performs the judgment flow by using the vehicle speed signal S1, the engine speed signal S2 and the engine temperature signal S3, and then transmits the driving circuit. 8 drives the motor 4 to perform the stowage or lowering operation of the side stand 5.

It can be seen from the above that the improved parking device of the present embodiment utilizes the electronic control unit 2, the vehicle speed sensor 21, the engine speed sensor 22, the engine temperature sensor 23 and the detection controller 3, by the vehicle speed, the engine speed and The state of the engine temperature is judged by the micro control unit 31 of the detecting controller 3 and drives the motor 4 to close or lower the side stand 5, which not only achieves the fully automatic side stand 5 retracting function, but also simplifies the system. It also reduces the weight and cost of parts.

The above-described embodiments are merely examples for convenience of description, and the scope of the claims is intended to be limited to the above embodiments.

1‧‧‧Power supply unit
2‧‧‧Electronic Control Unit
21‧‧‧Speed Sensor
22‧‧‧Engine speed sensor
23‧‧‧Engine temperature sensor
3‧‧‧Detection controller
31‧‧‧Micro Control Unit
32‧‧‧Drive Module
4‧‧‧Motor
5‧‧‧Side stand
6‧‧‧Switching device
7‧‧‧Variable circuit
8‧‧‧Drive circuit
S1‧‧‧speed signal
S2‧‧‧ engine speed signal
S3‧‧‧ engine temperature signal
SA~SG‧‧‧Steps

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a schematic illustration of an improved parking apparatus in accordance with a preferred embodiment of the present invention. FIG. 2 is a schematic diagram showing the judgment process of the improved parking device according to a preferred embodiment of the present invention. 3 is a schematic diagram of a controller of an improved parking device in accordance with a preferred embodiment of the present invention.

1‧‧‧Power supply unit

2‧‧‧Electronic Control Unit

21‧‧‧Speed Sensor

22‧‧‧Engine speed sensor

23‧‧‧Engine temperature sensor

3‧‧‧Detection controller

31‧‧‧Micro Control Unit

32‧‧‧Drive Module

4‧‧‧Motor

5‧‧‧Side stand

6‧‧‧Switching device

Claims (10)

An improved parking device is disposed on a locomotive and includes: a side stand; a power supply device disposed on the locomotive; an electronic control unit (ECU: Electronic Control Unit), and the power supply The device is electrically connected to the electronic control unit, and includes a micro control unit (MCU: Micro Controller Unit) and a driving module; and a motor electrically connected to the detecting controller To control the side stand to be stowed or lowered. The improved parking device of claim 1, further comprising a vehicle speed sensor for measuring the speed of one of the locomotives, and an engine speed sensor for measuring the engine speed of one of the locomotives. An engine temperature sensor for measuring the engine temperature of one of the locomotives, the vehicle speed sensor, the engine speed sensor, and the engine temperature sensor are electrically coupled to the electronic control unit. The improved parking device of claim 2, wherein when the vehicle speed is equal to 0 km/hour and the engine speed is equal to 0 rpm, the detecting controller drives the motor to lower the side stand . The improved parking device of claim 2, wherein when the vehicle speed is greater than 0 km/h, the detection controller drives the motor to retract the side stand. The improved parking device according to claim 2, wherein when the vehicle speed is equal to 0 km/hour and the engine speed is greater than 0 rpm, the detection is performed if the engine temperature is greater than or equal to a predetermined temperature. The controller drives the motor to retract the side stand. The improved parking device according to claim 2, wherein when the vehicle speed is equal to 0 km/hour and the engine speed is greater than 0 rpm, the detection controller is if the engine temperature is less than a predetermined temperature The motor is driven to lower the side stand. The improved parking device according to any one of claims 3 to 6, wherein the electronic control unit sends a fault warning signal when the side stand is not normally actuated. The improved parking apparatus according to any one of claims 5 to 6, wherein the predetermined temperature is 100 °C. The improved parking device of claim 1, wherein the motor is actuated in a phase control manner. The improved parking device of claim 1, further comprising a switching device electrically coupled to the detecting controller for setting the side stand to be automatically operated or manually operated.