System for power management and preventing unexpected acceleration of remote-controlled toy car

a technology for remote-controlled toys and power management, applied in the field of remote-controlled toy cars, can solve the problems of damage to battery would soon be consumed, unexpected acceleration of the remote-controlled toy car, etc., and achieve the effect of facilitating play

Inactive Publication Date: 2010-09-23
CHU DAIMLER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0006]Another purpose of the prevent invention is to provide a system to prevent the

Problems solved by technology

However, if the player forgets to switch off the power, the battery would soon be consumed.
On the other hand, the remote-controlled toy car may has its throttle set in its last state and, when the battery is replaced and the power is turn

Method used

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  • System for power management and preventing unexpected acceleration of remote-controlled toy car
  • System for power management and preventing unexpected acceleration of remote-controlled toy car
  • System for power management and preventing unexpected acceleration of remote-controlled toy car

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Embodiment Construction

[0015]The following descriptions are exemplary embodiments only, and are not intended to limit the scope, applicability or configuration of the invention in any way. Rather, the following description provides a convenient illustration for implementing exemplary embodiments of the invention. Various changes to the described embodiments may be made in the function and arrangement of the elements described without departing from the scope of the invention as set forth in the appended claims.

[0016]As illustrated in FIG. 1, the system for power management and preventing unexpected acceleration according to the present invention is integrated in a circuit board 1 and mainly contains a microcontroller unit (MCU) 10, a tact switch 11, an electronic regulation device 14, a voltage detection switch 13, a light emitting diode (LED) 14, a number of resistors and capacitors, an inductor 15, and a number of transistors.

[0017]The MCU 10 contains a power saving program and a memorization program. T...

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Abstract

The system for power management and preventing unexpected acceleration contains a microcontroller unit, a tact switch, an electronic regulation device for preventing unexpected acceleration, a voltage detection switch, one or more light emitting diodes, resistors, capacitors, transistors, and an inductor. After a battery is installed on the remote-controlled toy car, the battery's electricity will flow through the electronic regulation device and the voltage detection switch. On the other hand, the microcontroller unit receives signals from a detection and reception circuit and controls the throttle through a servo motor. As such, the battery power and the received signals are monitored to prevent the remote-controlled toy car from unexpected acceleration.

Description

TECHNICAL FIELD OF THE INVENTION[0001]The present invention generally relates to remote-controlled toy cars, and especially relates to a system for remote-controlled toy cars for efficient power management and for the prevention of unexpected acceleration.DESCRIPTION OF THE PRIOR ART[0002]Remote-controlled toy cars are popular among both adults and children. By a remote control console, the toy car is instructed to accelerate and turn at the player's will. Conventionally, inside the toy car, there is a detection and reception circuit for detecting and receiving instruction signals issued from the remote control console so that the toy car can perform acceleration, braking, turning, or backing up accordingly.[0003]Preferably, when not playing, the remote-controlled toy car is turned off to save the power of its battery. However, if the player forgets to switch off the power, the battery would soon be consumed. On the other hand, the remote-controlled toy car may has its throttle set ...

Claims

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Application Information

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IPC IPC(8): A63H17/39A63H29/22A63H30/04
CPCA63H17/26A63H30/04A63H29/22
Inventor CHU, DAIMLERKUANG, HSU HSING
Owner CHU DAIMLER
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