TWM535685U - Signal detection controller of electric vehicle tilting angle - Google Patents

Description

Electric vehicle tilt angle signal detection controller

This creation is about an "electric vehicle tilt angle signal detection controller", especially a tilt angle signal detection controller that can immediately control the power failure of the hub motor when the electric vehicle is dumped.

Electric vehicles (or electric bicycles) have environmental characteristics lower than dyeing, low carbon emissions, and low noise. They can replace the limited oil consumption with the most easily available power, which can reduce the impact of carbon dioxide on the earth and alleviate the greenhouse effect. The climate change is also brought about. In addition, the electric vehicle industry can also drive the supply of related spare parts and related human resources to increase the overall employment market. Therefore, governments of various countries are happy to see their industries flourish and can use electric vehicles. Come to the use of steam and locomotives.

However, because the electric vehicle travels completely depends on the electric power stored in the battery as the power supply, in the case of normal electric power, the electric power provided by the electric vehicle battery is quite limited, so how to increase the use efficiency and feedback of the electric energy In order to delay the exhaustion of electric power and increase the endurance of electric vehicles, it is particularly important, and if the driving process is inadvertently dumped, the design of the electric vehicle on the market is not immediately available to the hub. The motor is powered off, so that It is easy to know that the electric vehicle is damaged due to the circuit structure, and the hub motor is short-circuited and causes a fire hazard. The safety of riding is highly questionable.

Therefore, how to develop and improve the shortcomings of the above-mentioned conventional electric vehicles is really the goal of the relevant industry to develop and research. The creator has designed this idea and designed it with years of experience. This work was initiated by a multi-party discussion and trial sample test, and several revisions and improvements.

It is known that if the electric vehicle is dumped while driving, and the hub motor cannot be powered off immediately, this is a technical problem to be solved.

The present invention provides an electric vehicle tilt angle signal detecting controller, which has a frame and a two-wheel body, wherein one wheel body is provided with a hub motor, and the hub motor is electrically connected to a battery fixed on the frame. Connected, the battery is used to provide the electric energy required for the operation of the electric vehicle, and the hub motor is controlled by a controller. The controller is provided with an angle detecting device, and the angle detecting device is used to determine whether the electric vehicle is uphill or down. If the slope or dumping position is judged and then the control signal is transmitted to the controller, the controller will be able to change the angle of the electric motor to different angles, and increase the uphill power, downhill charging and dumping power of the hub motor. State control, allowing the use of electric vehicles to be more Comprehensive and safe, in order to obtain an electric vehicle tilt angle signal detection controller.

The present invention provides an electric vehicle tilt angle signal detection controller, which utilizes an angle detecting device, a controller, a hub motor and a battery to enable the electric vehicle to actively perform an uphill boosting and downhill charging according to actual road conditions. Switching between power failure and other modes, the system can make the use of electric vehicles more comprehensive and safe.

This creative part:

(10)‧‧‧Electric vehicles

(11)‧‧‧ frame

(12)‧‧‧ Wheels

(13)‧‧‧Battery

(20)‧‧·Wheel motor

(30) ‧ ‧ controller

(31)‧‧‧ Angle detection device

The first picture: a perspective view of the creation.

The second picture: the plan of the creation.

The third picture is a schematic diagram of the state of the creation of the upward slope.

The fourth picture is a schematic diagram of the state of the downhill charging of the present creation.

The fifth picture is a schematic diagram of the state of the creation of power failure.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please refer to the following figure for a brief description of the example. The detailed description is as follows: First, please go to the first picture to As shown in the fifth figure, the electric vehicle (10) has a frame (11) and a two-wheel body (12), wherein a wheel body (12) is provided with a hub motor (20), and the hub motor (20) It is electrically connected to the battery (13) fixed on the frame (11), and the battery (13) is used to provide the electric energy required for the operation of the electric vehicle (10), and the hub motor (20) is controlled by a controller (30), the controller (30) is provided with an angle detecting device (31), and the angle detecting device (31) is used to determine whether the electric vehicle (10) is in an uphill, downhill or dumping position. After the control signal is transmitted to the controller (30), the controller (30) can be changed for different angles when the electric vehicle (10) is riding, and the wheel motor (20) is upgraded to the uphill and downhill. State control such as dumping and powering off makes the use of electric vehicles (10) more comprehensive and safe.

The present invention provides an electric vehicle tilt angle signal detecting controller, wherein the angle detecting device (31) is a gyroscope.

With the above structure, the riding process uses the angle detecting device (31) to determine whether the electric vehicle (10) passes the uphill or downhill section, and the angle detecting device (31) detects the electric vehicle (10). When it is on an uphill section (please view it as shown in the third figure), it will drive the hub motor (20) through the controller (30) to increase its output torque, so that the electric vehicle (10) can climb up the slope smoothly. When it is detected as a downhill section (please view it as shown in the fourth figure), the controller (30) will drive the hub motor (20) into the generator mode, and the power will be generated via the hub motor (20). The battery (13) performs the action of recharging the electric power, and the system can effectively increase the use efficiency and feedback of the electric energy, thereby delaying the exhaustion of the electric power, so that the endurance of the electric vehicle (10) can be increased, and during the riding process, If the tilting occurs inadvertently and the electric vehicle (10) changes its lateral angle (as shown in the fifth figure), the angle detecting device (31) will take the angle change and will The control signal is transmitted to the controller (30), allowing the controller (30) to immediately control the power failure of the hub motor (20), and avoiding the hub motor (2) 0) Short circuit and cause fire.

With the structure of the above specific embodiment, the following benefits can be obtained: using the angle detecting device (31), the controller (30), the hub motor (20) and the battery (13), the electric vehicle can be 10) According to the actual road conditions, the system will actively switch between uphill power, downhill charging, dumping and power failure. This system can make the use of electric vehicles (10) more comprehensive and safe.

In summary, this creation has indeed achieved a breakthrough structural design, with improved creative content, while at the same time achieving industrial use and progress, and this creation has not been seen in any publication, but also novel, when In accordance with the provisions of the relevant laws and regulations of the Patent Law, a new type of patent application is filed according to law, and the examination authority of the bureau is required to grant legal patent rights.

Only the above-mentioned ones are only preferred embodiments of the present invention, and the scope of the implementation of the creation cannot be limited by them; that is, the equal changes and modifications made by the applicants in accordance with the scope of the patent application for this creation should still belong to the creation. Within the scope of the patent.

(10)‧‧‧Electric vehicles

(11)‧‧‧ frame

(12)‧‧‧ Wheels

(13)‧‧‧Battery

(20)‧‧·Wheel motor

(30) ‧ ‧ controller

(31)‧‧‧ Angle detection device

Claims (2)

An electric vehicle tilt angle signal detecting controller has a frame and a second wheel body, wherein a wheel body is provided with a hub motor, and the wheel motor is electrically connected to a battery fixed on the frame, The battery is provided with electric energy required for the operation of the electric vehicle, wherein the hub motor is controlled by a controller, and the controller is provided with an angle detecting device, and the angle detecting device is used to determine whether the electric vehicle is uphill, Downhill or dumping, etc., after the judgment, the control signal is transmitted to the controller, which will enable the controller to change the different angles of the electric vehicle when riding, and increase the uphill power, downhill charging and dumping power failure of the hub motor. State control makes the use of electric vehicles more comprehensive and safe. The electric vehicle tilt angle signal detecting controller according to claim 1, wherein the angle detecting device is a gyroscope.