TWM460809U - Intelligent controlled electric vehicle system - Google Patents

Description

Smart control electric vehicle system

The present invention relates to a control electric vehicle system, and more particularly to a smart control electric vehicle system that can be remotely controlled.

In recent years, under the influence of vehicle development competition and urbanization, most people use cars as the main means of transportation, which is not only convenient but also time-saving. However, when driving for a newcomer who just got a driver's license, novice driving often results in situations where it is not easy to park and park.

Therefore, manufacturers in the market have successively introduced cars equipped with reversing radar. When the tail of the car approaches the obstacle to a predetermined distance, the reversing radar gives a warning sound to inform the driving that the car will collide with the obstacle.

What's more, another common technique is to set up a camera around the car and cooperate with the reversing radar. The driving can not only be reminded by the reversing radar, but also by the image taken by the camera to determine whether it will collide with the surrounding obstacles.

However, although the above technology solves the problem of unfamiliar driving, it still appears that it is difficult to stop the car, but it is found that because the parking space is too narrow, and the obstacles on both sides of the door hinder the driving and the passengers open the door to get off the vehicle.

The purpose of the present invention is to provide a smart control electric vehicle system, which can use a mobile phone to wirelessly control an electric vehicle for convenience.

Therefore, one embodiment of one aspect of the present invention provides a smart control electric vehicle system including an electric vehicle and a control terminal. The electric vehicle comprises a driving module, a switching module, a control module and a transmission module. The driving module is arranged in the electric vehicle, and the driving module is used to drive the electric vehicle; the switching module is arranged in the electric vehicle, switching The module is electrically connected to the driving module, and the switching module is used to switch the steering of the electric vehicle; the control module is disposed in the electric vehicle, and the control module is electrically connected to the driving module and the switching module; the transmission module is set in the electric circuit The vehicle and the transmission module are electrically connected to the control module; the control terminal is connected to the radio transmission module, and the control terminal controls the electric vehicle by using the transmission module.

According to an embodiment of the present invention, the method further includes an inductive module electrically connected to the driving module, and the sensing module is configured to sense a driving distance and a steering angle of the electric vehicle.

In another embodiment of the present invention, the control terminal is a smart phone, and the control terminal includes an application and a first Bluetooth device, and the application is disposed at the control end for inputting an instruction, and the first Bluetooth device is configured. On the control end, the application wirelessly transmits the command by the first Bluetooth device, the driving module is an engine motor, the switching module is a decelerating DC motor, the control module is a relay, and the transmission module is a second Bluetooth device. The electric vehicle further comprises a driving circuit electrically connected to the transmission module, the control module, the driving module and the switching module.

According to still another embodiment of the present invention, the driving circuit comprises a main chip, a driving chip and a voltage stabilizing chip, the main chip is electrically connected to the second Bluetooth device, and the main chip executes the instruction; the driving chip is electrically connected to the main chip and The DC motor is decelerated, and the wafer drive decelerating DC motor is driven; the voltage regulator chip is used to protect the driving circuit. The driving circuit further includes a Hall device and a The feedback device, the Hall device is disposed in the driving circuit, and the Hall device is used to measure the driving distance of one of the electric vehicles; the feedback resistor is disposed in the driving circuit, and the feedback resistor is used to measure the rotation angle of the electric vehicle. The smart control electric vehicle system may further include a buzzer, which is disposed on the electric vehicle, and the buzzer is electrically connected to the driving circuit for warning driving dangerous driving actions.

It can be seen that the novel embodiment utilizes a smart phone with a Bluetooth transmission function, thereby remotely controlling the electric vehicle. When driving without too much experience of reversing storage and on-street parking, or encountering a narrow parking space and obstacles on both sides of the parking space, it is easy to drive and passengers to open the door and get off the vehicle, then the intelligent control electric vehicle system can be utilized. Using a smart phone to remotely control the electric car to stop, the operator directly observes the vehicle outside the car, thereby bringing convenience and safety.

100‧‧‧Smart mobile phone

110‧‧‧ touch screen

120‧‧‧Application

130‧‧‧First Bluetooth device

200‧‧‧Electric vehicles

210‧‧‧Engine Motor

220‧‧‧Deceleration DC motor

230‧‧‧ Relay

240‧‧‧Second Bluetooth device

250‧‧‧ drive circuit

251‧‧‧ main chip

252‧‧‧Drive chip

253‧‧‧Variable Wafer

254‧‧‧Hall device

255‧‧‧Responsive resistance

260‧‧‧ buzzer

300~330‧‧‧Steps

1 is a schematic diagram of a smart control electric vehicle system in accordance with an embodiment of the present invention.

2 is a flow chart showing the use of a smart control electric vehicle system in accordance with an embodiment of the present invention.

Please refer to FIG. 1 , which is a schematic diagram of a smart control electric vehicle system according to an embodiment of the present invention. The smart control electric vehicle system described above includes a smart phone 100 and an electric vehicle 200.

The smart phone 100 includes a touch screen 110, an application 120, and a first Bluetooth device 130. The touch screen 110 is set in a smart hand The application 100 is disposed in the smart phone 100, and the application 120 is controlled by the touch screen 110, and the application 120 is used to input an instruction; the first Bluetooth device 130 is disposed on the smart phone 100, and the application is The wireless transmission command is transmitted by the first Bluetooth device 130.

The electric vehicle 200 includes an engine motor 210, a deceleration DC motor 220, a plurality of relays 230, a second Bluetooth device 240, a drive circuit 250, and a buzzer 260. The engine motor 210 is disposed on the electric vehicle 200, and the engine motor 210 is used to drive the electric vehicle 200; the decelerating DC motor 220 is disposed in the electric vehicle 200, and the decelerating DC motor 220 is used to turn the electric vehicle 200; the plurality of relays 230 are disposed on the electric vehicle. 200, and the relay 230 is electrically connected to the engine motor 210 and the deceleration DC motor 220, the relay 230 is used to switch the engine motor 210 and the deceleration DC motor 220; the second Bluetooth device 240 is disposed in the electric vehicle 200, and the second Bluetooth device 240 is provided. The first Bluetooth device 130 is connected to the first Bluetooth device 130, and the second Bluetooth device 240 receives the command. The driving circuit 250 is disposed on the electric vehicle 200, and the driving circuit 250 is electrically connected to the second Bluetooth device 240, the relay 230, the engine motor 210, and the deceleration. The DC motor 220 is provided on the electric vehicle 200, and the buzzer 260 is electrically connected to the driving circuit 250.

The driving circuit 250 includes a main chip 251, a driving chip 252, a voltage stabilizing chip 253, a Hall device 254, and a feedback resistor 255. The main chip 251 is electrically connected to the second Bluetooth device 240, and the main chip. The 251 receives the command transmitted by the second Bluetooth device 240 and executes the same; the driving chip 252 is electrically connected to the main chip 251 and the decelerating DC motor 220, and the driving chip 252 drives the decelerating DC motor 220; the voltage stabilizing chip 253 is used to protect the driving circuit 250. The Hall device 254 is disposed in the driving circuit 250, and the Hall device 254 is configured to measure the driving distance of the electric vehicle 200; the feedback resistor 255 is disposed in the driving circuit 250, and the feedback resistor 255 is used to measure the electric vehicle 200. One rotation angle degree.

After the user opens the application 120 of the smart phone 100, the corresponding electric vehicle 200 can be searched for. After searching for the corresponding electric vehicle 200, the electric vehicle 200 can then be moved forward, backward, and left from the touch screen 110. Turn and turn right. The engine motor 210 and the deceleration DC motor 220 are both turned on, off, left, and right by the relay 230; if the command is to instruct the electric vehicle 200 to advance and turn right, the main chip 251 and the drive The wafer 252 turns on the relay 230 corresponding to the forward and right turn, so that the engine motor 210 and the decelerating DC motor 220 can execute the instruction of the electric vehicle 200 to advance and turn right; if the instruction is to instruct the electric vehicle 200 to retreat and turn left, the main chip The 251 and the driving wafer 252 are turned on by the relay 230 corresponding to the backward and left-turning, so that the engine motor 210 and the decelerating DC motor 220 can execute the instruction that the electric vehicle 200 moves backward and turns left. In addition, a protection program can be further disposed in the main chip 251, and the protection program is provided with a preset safety value of the driving distance and the rotation angle of the electric vehicle 200. When the distance measured by the Hall device 254 and the feedback resistance 255 are measured When the rotation angle exceeds a preset safety value, the buzzer 250 can sound a warning sound to remind the user to avoid damage to the electric vehicle 200. The preset safety value is based on the rotation limit of different vehicles or the safety value preset when the vehicle turning angle is too large, which may cause damage to the vehicle.

Please refer to FIG. 2, which is a flow chart showing the use of the above-mentioned smart electric vehicle control system. 300 smart phone transmits a command; 310 electric car receives and executes the command; 320 detects the driving distance and rotation angle of the electric vehicle; 330 when the driving distance and the rotating angle exceed the preset safety value, the buzzer sounds a warning sound.

It can be seen from the above embodiments that the application of the present invention can be utilized The Bluetooth mobile phone is used to remotely control the electric car. When driving encounters a parking space that is difficult to reversing into the warehouse and on-street parking, or when the parking space is narrow and there are obstacles on both sides of the parking space, so that the driver and the passenger are not easy to open the door and get off the vehicle, the wisdom of the present invention can be utilized. The type of electric vehicle system is controlled to make the smart phone remote control electric car stop, which brings convenience and safety. In addition, the present invention further has an electronic device for sensing the driving distance and the rotation angle of the electric vehicle, and reminds the user when the preset safety value is exceeded, thereby preventing the user from performing an improper instruction to cause damage to the electric vehicle.

Although the present invention has been disclosed in the above embodiments, it is not intended to limit the present invention. Any one skilled in the art can make various changes and retouchings without departing from the spirit and scope of the present invention. The scope is subject to the definition of the scope of the patent application attached.

100‧‧‧Smart mobile phone

110‧‧‧ touch screen

120‧‧‧Application

130‧‧‧First Bluetooth device

200‧‧‧Electric vehicles

210‧‧‧Engine Motor

220‧‧‧Deceleration DC motor

230‧‧‧ Relay

240‧‧‧Second Bluetooth device

250‧‧‧ drive circuit

251‧‧‧ main chip

252‧‧‧Drive chip

253‧‧‧Variable Wafer

254‧‧‧Hall device

255‧‧‧Responsive resistance

260‧‧‧ buzzer

Claims (6)

A smart control electric vehicle system, comprising: an electric vehicle, comprising: a driving module, disposed in the electric vehicle, the driving module is used to drive the electric vehicle; a switching module is disposed in the electric vehicle, the switching The module is electrically connected to the driving module, and the switching module is configured to switch the steering of the electric vehicle; a control module is disposed in the electric vehicle, and the control module is electrically connected to the driving module and the switching module And a transmission module disposed on the electric vehicle, the transmission module is electrically connected to the control module; and a control terminal is electrically connected to the transmission module, and the control terminal controls the electric circuit by using the transmission module car. The intelligent control electric vehicle system of claim 1 further includes a sensing module electrically connected to the driving module, wherein the sensing module is configured to sense a driving distance and a steering angle of the electric vehicle. The intelligent control electric vehicle system of claim 1, wherein the control terminal is a smart phone, and the control terminal comprises an application and a first Bluetooth device, and the application is disposed on the control terminal for inputting an instruction The first Bluetooth device is disposed at the control end, and the application wirelessly transmits the command by using the first Bluetooth device. The driving module is an engine motor, and the switching module is a decelerating DC motor, and the control module is The group is a relay, the transmission module is a second Bluetooth device, and the electric vehicle further comprises a driving circuit electrically connected to the transmission module The group, the control module, the driving module and the switching module. The smart control electric vehicle system of claim 3, wherein the driving circuit comprises: a main chip electrically connected to the second Bluetooth device, the main chip executes the instruction; a driving chip, electrically connecting the main chip and the A decelerating DC motor that drives the decelerating DC motor; and a voltage stabilizing chip to protect the driving circuit. The intelligent control electric vehicle system of claim 4, further comprising: a Hall device disposed on the driving circuit, the Hall device for measuring a driving distance of the electric vehicle; and a feedback resistor disposed on the The driving circuit is configured to measure a rotation angle of the electric vehicle. The intelligent control electric vehicle system of claim 5, further comprising: a buzzer disposed on the electric vehicle and electrically connected to the driving circuit; and a protection program in the main chip, the protection program is provided with the driving program The buzzer emits a warning sound when the distance and the rotation angle exceed a predetermined safety value.