CN105903207A - A remote control vehicle speed change and gear position control method - Google Patents

Abstract

The invention discloses a method for controlling the speed change and the gear of a remote control car, wherein an accelerometer circuit is added in the remote control car, APP software for controlling the remote control car is installed in a mobile phone, a Bluetooth data receiving circuit is also arranged in the remote control car, the accelerometer circuit is controlled by the Bluetooth data receiving circuit, the Bluetooth data receiving circuit can be matched with a smart phone, an operator can set maximum gear speed data, the remote control car can send real-time speed data to the APP software during traveling, and when the speed per hour of the remote control car exceeds a set value, the APP software can send a speed limiting instruction to the remote control car to limit the speed of the car. The invention solves the technical problems that the common remote control car cannot realize the technical limitations of speed change and gear control aiming at different operators and the like.

Description

A remote control vehicle speed change and gear position control method

technical field

The invention relates to a remote control car, in particular to a method for controlling the speed change and gear position of the remote control car.

Background technique

A remote control car is a model car that can be remotely controlled by a radio remote control. Generally can be divided into: toys, car models (R/C), police and other categories. According to the appearance of the car body, it can be divided into: RV (flat sports car), off-road vehicle, monster truck, rally car, container truck, etc.

Remote control model car referred to as RC Car, remote control model car is not a toy, it is actually a "reduced version of the real car", it has the same power system (engine, gear) and suspension system as the car; it has high-performance tires, can Withstand the centrifugal force of 4 G equivalent to F1. It also has the control feeling of those super sports cars in real cars. High performance means high cost, but remote control model cars are a popular hobby, not just for the rich. Moreover, the appearance of the popular car has stronger authenticity, and it can be equipped with various car shells that can almost be realistic, so that you can have its dynamic appearance without buying an expensive car.

At present, the racing-grade remote control cars on the market are all stepless speed regulation, and the speed ranges from zero to tens of kilometers per hour. When the operator of the remote control car is a child or a beginner, the remote control car can be controlled by the remote control without proficiency The car will be crashed or injured due to improper operation. In terms of different control groups and control technology levels, the current remote control car cannot effectively control the speed change and gear position of the car.

Contents of the invention

The purpose of the present invention is to provide a remote control vehicle speed change and gear position control method to solve the problems raised in the above background technology.

To achieve the above object, the present invention provides the following technical solutions:

A remote control car speed change and gear position control method, in which an accelerometer circuit is added to the remote control car, and at the same time, an APP software for controlling the remote control car is installed in the mobile phone, and a Bluetooth data receiving circuit is also set in the remote control car, and the accelerometer circuit is controlled by the Bluetooth data receiving circuit. control, the bluetooth data receiving circuit can be matched with a smart phone.

As a further solution of the present invention: the operator can set the maximum gear speed data, and the remote control car will send real-time speed data to the APP software during travel. When the speed of the remote control car exceeds the set value, the APP software will send a speed limit command Limit the speed of the remote control car.

Compared with the prior art, the beneficial effect of the present invention is that: the present invention solves the technical problems such as the technical limitation of speed change and gear position control for different operators that ordinary remote control cars cannot realize.

Description of drawings

Fig. 1 is the schematic diagram of the structure of the mobile phone in the remote control car speed change and gear position control method;

Fig. 2 is the schematic structural diagram of the remote control car in the remote control car speed change and gear position control method;

In the figure: 1-remote control car, 2-Bluetooth data receiving circuit, 3-accelerometer circuit, 4-mobile phone, 5-APP software.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figs. 1-2, in the embodiment of the present invention, a remote control car speed change and gear position control method, the accelerometer circuit 3 is added in the remote control car 1, and the APP software 5 for controlling the remote control car is installed in the mobile phone 4 at the same time, remote control Bluetooth data receiving circuit 2 is also set in car 1, accelerometer circuit 3 is controlled by Bluetooth data receiving circuit 2, and Bluetooth data receiving circuit 2 can be matched with smart phone 4. The operator can set the maximum gear speed data, and the remote control car 1 will send real-time speed data to the APP software 5 during the journey. When the speed of the remote control car 1 exceeds the set value, the APP software 5 will send a speed limit command to the remote control car 1 Limit the speed of the vehicle.

The working principle of the present invention is: increase the accelerometer circuit 3 in the remote control car 1, at the same time, the APP software 5 for controlling the remote control car is installed in the mobile phone 4, and the Bluetooth data receiving circuit 2 is also set in the remote control car 1, and the accelerometer circuit 3 is controlled by Bluetooth. The data receiving circuit 2 is controlled, and the Bluetooth data receiving circuit 2 can be matched with the smart phone 4 . The operator can set the maximum gear speed data, and the remote control car 1 will send real-time speed data to the APP software 5 during the journey. When the speed of the remote control car 1 exceeds the set value, the APP software 5 will send a speed limit command to the remote control car 1 Limit the speed of the vehicle.

It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (2)

1. A remote control car speed change and gear position control method, is characterized in that, in the remote control car (1), an accelerometer circuit (3) is increased, and the APP software (5) controlling the remote control car is installed in the mobile phone (4) simultaneously, The remote control car (1) is also provided with a bluetooth data receiving circuit (2), the accelerometer circuit (3) is controlled by the bluetooth data receiving circuit (2), and the bluetooth data receiving circuit (2) can be matched with the smart phone (4). 2. The remote control car speed change and gear control method according to claim 1, characterized in that the operator can set the maximum gear speed data, and the remote control car (1) will send real-time speed data to the APP software (5 ), when the speed per hour of the remote control car (1) exceeds a set value, the APP software (5) will send a speed limit command to the remote control car (1) to limit the speed of the vehicle.