TWI867777B - Electric bicycle with automatic sensing acceleration apparatus - Google Patents

Abstract

An electric bicycle with an automatic sensing acceleration apparatus arranged on the electric bicycle and electrically connected to a vehicle electromotor and a vehicle battery box includes a processor and a sensing unit. The processor is electrically connected to the vehicle battery box and the vehicle electromotor to receive operating signals and sensing signals, and outputs a control signal. The sensing unit is arranged on a seat cushion of the electric bicycle and is electrically connected to the processor. Moreover, if the sensing unit senses that a carried object leaves from the seat cushion for more than a specific time, the sensing unit outputs a control signal to the processor, and the processor drives the vehicle electromotor to accelerate or to increase a torsion.

Description

Electric bicycle with automatic induction acceleration device

The present invention relates to an electric bicycle, in particular an electric bicycle with automatic induction acceleration.

Regarding E-Bikes, many people think that if you want to exercise, why do you need power? Of course, riding a bicycle is definitely better for your health than riding an E-Bike. If you compare E-Bikes with walking, riding a bicycle has a better training effect.

In the past, when riding an electric bicycle, the user would sit on the seat with their buttocks and step on the pedals. When encountering an uphill section or an uneven ground, the user would stand up, that is, stand with their buttocks off the seat to pedal the pedals of the electric bicycle, so that the user can ride uphill sections or pass through uneven ground.

However, if this standing riding posture is maintained for a period of time, the rider's physical strength will be over-consumed, causing a physical burden on the user, and in severe cases, the user's legs may cramp.

Therefore, how to reduce or alleviate the user's physical exertion and burden when riding an electric bicycle is the main issue to be solved by this invention.

Therefore, the main purpose of the present invention is to solve the above problems. The present invention integrates an automatic sensing acceleration device into the electric bicycle, so that when the user is riding the electric bicycle, when the user is in a standing position or the buttocks leave the seat, the automatic sensing acceleration device will accelerate the vehicle motor to reduce or lower the user's physical consumption and burden.

To achieve the above-mentioned purpose, the present invention provides an electric bicycle with an automatic sensing acceleration device, which is installed on the electric bicycle and electrically connected to the vehicle motor and the vehicle battery box, including: a processor and a sensing unit. The processor is electrically connected to the vehicle battery box and the vehicle motor to receive an operation signal and a sensing signal, and output a control signal. The sensing unit is installed on the seat of the electric bicycle and electrically connected to the processor. The sensing unit senses that the carried object leaves the seat for more than a specific time, and the sensing unit outputs a control signal to the processor, and the processor drives the vehicle motor to accelerate or increase torque.

In one embodiment of the present invention, the processor is a central processing unit, a digital signal processor, a microprocessor or a microcontroller.

In one embodiment of the present invention, the sensing unit is a weight sensor, an infrared sensor or a contact sensor.

In one embodiment of the present invention, the automatic induction acceleration device further includes an operation unit, which is electrically connected to the processor, and the operation unit outputs an operation signal to the processor.

In one embodiment of the present invention, the operating unit is a plurality of mechanical keys or touch keys.

In one embodiment of the present invention, the automatic sensing acceleration device further includes a display screen, which is electrically connected to the processor.

In one embodiment of the present invention, the display screen is a liquid crystal display or a touch-type liquid crystal display.

In one embodiment of the present invention, the carried object is a buttock or a buttock.

In one embodiment of the present invention, the specific time is approximately 2 to 5 seconds.

100: Electric bicycle

101: Automotive electric motors

102: Car battery box

103: Seat cushion

200: Automatic induction acceleration device

201:Processor

202: Operation unit

203: Sensing unit

204: Display screen

Figure 1 is a schematic diagram of the appearance of the electric bicycle of the present invention; Figure 2 is a schematic diagram of the circuit block of the automatic induction acceleration device of the present invention.

The technical content and detailed description of the present invention are now described as follows with the help of diagrams:

Please refer to Figure 1, which is a schematic diagram of the appearance of the electric bicycle of the present invention. As shown in the figure: the electric bicycle with an automatic induction acceleration device of the present invention mainly integrates an automatic induction acceleration device 200 on the electric bicycle 100. When the user rides the electric bicycle 100 and makes an acceleration action of standing up to ride the electric bicycle 100, the automatic induction acceleration device 200 will output a control signal to actively drive the vehicle motor 101 of the electric bicycle 100 to accelerate or increase the speed torque, so as to automatically increase the power acceleration of the electric bicycle 100, so as to reduce or reduce the physical burden of the user.

Please refer to Figure 2, which is a schematic diagram of the circuit block of the automatic induction acceleration device of the present invention; refer to Figure 1 at the same time. As shown in the figure: the automatic induction acceleration device 200 of the present invention includes: a processor 201, an operation unit 202, a sensing unit 203 and a display screen 204. The automatic induction acceleration device 200 is connected to the vehicle battery box 102 and the vehicle motor 101, and the vehicle battery box 102 provides the power required by the automatic induction acceleration device 200.

The processor 201 is electrically connected to the vehicle battery box 102 and the vehicle motor 101 to receive various control signals to drive and control the vehicle motor 101. In this figure, the processor is a central processing unit, a digital signal processor, a microprocessor or a microcontroller.

The operating unit 202 is electrically connected to the processor 201. The operating unit 202 outputs an operating signal to the processor 201 to close or start the automatic sensing acceleration device 200, or to perform various operations such as setting a specific time for the carried object to leave the seat cushion 103. In this figure, the operating unit 202 is a plurality of mechanical keys or touch keys.

The sensing unit 203 is mounted on the seat 103 of the electric bicycle 100 and is electrically connected to the processor 201. When the user sits on the seat 103, the sensing unit 203 will sense that the seat 103 has weight pressing down, and the automatic sensing acceleration device 200 will not be activated. If the user's buttocks leave the seat 103, the sensing unit 203 senses that the weight of the object on the seat 103 has become lighter, or senses that the object (the user's buttocks) has left the seat 103, and the sensing unit 203 outputs a signal to the processor 201 for processing (that is, the user has taken a standing position to ride the electric bicycle 100). The processor 201 will drive the vehicle motor 101 to accelerate or increase the speed torque to reduce the user's physical burden, so that the user can ride the electric bicycle 100 easily. In this figure, the sensing unit 203 is a weight sensor, an infrared sensor, or a contact sensor.

The display screen 204 is electrically connected to the processor 201 to display the opening or closing of the automatic sensing acceleration device 200, or to display the setting data of the automatic sensing acceleration device 200 at a specific time. In this figure, the display screen 204 is a liquid crystal display or a touch liquid crystal display.

The automatic sensing acceleration device 200 of the present invention is installed on the electric bicycle 100, and the automatic sensing acceleration device 200 is electrically connected to the vehicle motor 101 and the vehicle battery box 102. When the user activates the automatic sensing acceleration device 200 through the operating unit 202, during the process of riding the electric bicycle 100, the sensing unit 203 senses that the weight of the object on the seat 103 has not become lighter, or the object (buttocks) has not left the seat 103, and the sensing unit 203 will not output any signal.

When the user encounters an uphill section or an uneven ground, the user usually adopts a standing riding posture to make the object (buttocks, buttocks) leave the seat cushion 103. At this time, the sensing unit 203 senses that the weight of the object on the seat cushion 103 becomes lighter, or when the object leaves the seat cushion 103, the sensing unit 203 will output a signal to the processor 201. When the processor 201 receives this signal, it will drive the vehicle motor 101 to accelerate or increase the torque. When the user sits back on the seat 103 again, the sensing unit 203 senses that the weight of the object being carried has increased, or the object being carried (buttocks) has returned to the seat 103, and the sensing unit 203 outputs a signal to the processor 201 again, and the processor 201 stops controlling the acceleration or torque increase of the vehicle motor 101. The automatic acceleration design of the automatic sensing acceleration device 200 can reduce or lower the physical burden of the user, allowing the user to ride the electric bicycle 100 easily.

It is worth mentioning that when the carried user (buttocks, buttocks) leaves the seat cushion 103 for about a specific time, the sensing unit 203 will not output any signal to the processor 201. When the carried user (buttocks, buttocks) leaves the seat cushion 103 for more than a specific time, the sensing unit 203 will output a signal to the processor 201, and the processor 201 will immediately drive the vehicle motor 101 to accelerate or increase torque. The specific time is about 2 to 5 seconds. The setting of this specific time allows the user to set it through the operating unit 202.

Alternatively, during the riding process, the user can turn off the automatic sensing acceleration function of the automatic sensing acceleration device 200 through the operating unit 202 to prevent the user from having hip pain due to long-term sitting or riding. When the user temporarily lets the hip leave the seat 103, the automatic sensing acceleration device 200 is activated to accelerate the electric bicycle 100.

However, the above is only a preferred embodiment of the present invention and is not intended to limit the scope of patent protection of the present invention. Therefore, all equivalent changes made by using the contents of the present invention's specification or drawings are also included in the scope of protection of the present invention and are hereby stated.

100: Electric bicycle

101: Automotive electric motors

102: Car battery box

200: Automatic induction acceleration device

201:Processor

202: Operation unit

203: Sensing unit

204: Display screen

Claims (8)

An electric bicycle with an automatic induction acceleration device is installed on the electric bicycle and electrically connected to the vehicle motor and the vehicle battery box, comprising: a processor, which is electrically connected to the vehicle battery box and the vehicle motor to receive an operation signal and a sensing signal and output a control signal; a sensing unit, which is installed on the seat of the electric bicycle and electrically connected to the processor; an operation The unit is electrically connected to the processor, and the operating unit outputs an operating signal to the processor; wherein the operating unit sets the seat cushion to a time of 2 to 5 seconds when the seat cushion exceeds a specific time, and the sensing unit senses that the carried object leaves the seat cushion for more than the specific time, and the sensing unit outputs a control signal to the processor, and the processor drives the vehicle motor to accelerate or increase torque. An electric bicycle with an automatic sensing acceleration device as described in claim 1, wherein the processor is a central processing unit, a digital signal processor, a microprocessor or a microcontroller. An electric bicycle with an automatic sensing acceleration device as described in claim 1, wherein the sensing unit is a weight sensor, an infrared sensor or a contact sensor. An electric bicycle with an automatic induction acceleration device as described in claim 1, wherein the operating unit is a plurality of mechanical buttons or touch buttons. An electric bicycle with an automatic sensing acceleration device as described in claim 1, wherein the automatic sensing acceleration device further includes a display screen, and the display screen is electrically connected to the processor. An electric bicycle with an automatic sensing acceleration device as described in claim 5, wherein the display screen is a liquid crystal display. An electric bicycle with an automatic sensing acceleration device as described in claim 6, wherein the liquid crystal display is a touch-type liquid crystal display. An electric bicycle with an automatic sensing acceleration device as described in claim 1, wherein the object being carried is the buttocks or buttocks.

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