KR200301011Y1 - Remote-Controlled Vehicle involving Information Memo - Google Patents

Abstract

The present invention relates to a car remote starter that can easily memorize information by voice in an environment where the parking position of a car is forgotten, a situation in which a memo can not be made during a phone call while moving, or other important information must be remembered. The present invention has a compact, low-power, low-cost circuit built into the vehicle remote starter for users to carry and use widely.

Description

Remote-controlled vehicle involving information memo

The present invention relates to a remote starting device, and more particularly to a vehicle remote starting device having an information memo function that can easily memo information.

Existing car remote starter has only a function of opening and closing the door of the car, but it is difficult and disadvantageous to find a parking location in the parking lot because the car location or important notes cannot be taken.

The present invention devised to solve the problems as described above is to enable an easy memo in a variety of environments, and has a car remote start device having an information memo function to prevent inconvenience and disadvantage caused by forgetting the stored information In providing.

1 is a vehicle remote start device having an information memo function according to the present invention

2 is a block diagram of an information memo device according to the present invention;

3 is a block diagram of an information memo device having an addressing function according to the present invention.

4 is a block diagram of a voice storage and playback single chip according to the present invention.

<Explanation of symbols for main parts of drawing>

1: start button 2: door lock button

3, 21: Speaker 4, 22: LED

5, 24: Play button 6, 25: Record button

7, 23: microphone 8, 20: single chip

26: addressing button 27: microprocessor

100: car remote start device

Car remote start device having an information memo function of the present invention for achieving the above object is a start and door lock button for starting the car and opening and closing the door, and recording for recording the external sound and playing the recorded sound And an information memo device including a play button, a single chip for storing and playing sound, a microphone for inputting an external sound, a speaker for amplifying and playing the sound, and an LED indicating that the sound is being played.

When the vehicle remote starter of the present invention becomes difficult to grasp the location of the vehicle by forgetting the parking position in the parking lot, it is possible to make a voice memo of the location of the parking to the small recorder built in the remote starter of the car or to communicate with the mobile phone while moving. It is designed to record and listen to phone numbers, appointments, and other important information when using notepads and writing instruments is very difficult.

The remote control device of the present invention can not memorize important information or can be operated immediately simply to prevent inconvenience or disadvantage caused by forgetting the stored information and can memorize information with a kind of voice designed to be convenient to carry. It is a voice recorder that can.

The vehicle remote starter of the present invention is designed to realize the compact size, low power consumption, and low cost with the storage capacity and performance of the expensive digital recorder.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Figure 1 shows a vehicle remote starting device having an information memo function of the present invention.

As shown in FIG. 1, the vehicle remote start apparatus 100 includes a start button 1 for starting a car, a door lock button 2 for opening and closing a car door, and a recording button 6 for recording external sounds. ), Playback button (5) for playing recorded sound, microphone (7) for inputting external sound, speaker (3) for amplifying and playing sound, LED (4) for playing sound, storing sound And an information memo device composed of a single chip 8 for reproducing the recorded sound.

Figure 2 is a block diagram of a small-capacity information memo device of the present invention, a device capable of recording and playing once, and when a record button is pressed, previously stored memos are overwritten.

As shown in FIG. 2, the small-capacity information memo device includes a microphone 23 for inputting an external sound, a speaker 21 for amplifying and reproducing a sound, an LED 22 for indicating that the sound is being reproduced, a memory for storing a voice, an oscillator, Built-in microphone shear amplifier, automatic gain control, signal processing filter, speaker amplifier, etc., uses a single chip 20 to store and play sound, and to record external sound and reproduce recorded sound for simplicity of operation. Use only the record and playback buttons 25 and 24.

The method of using the car remote control unit for single information memo is to press the record button when the information to be memorized occurs, start recording with the microphone (the previously recorded memo is overwritten), and to search the memo by voice Press the play button, the stored voice memo is output to the speaker, press the play button if you want to hear it again.

3 is a block diagram of a mass information memo device having an addressing function of the present invention.

As shown in FIG. 3, an addressing button 26 and a microprocessor 27 are provided at an input terminal to store and reproduce a plurality of pieces of information in the configuration as shown in FIG.

The method of using the car remote control device for multiple information memo is to press the record button when recording the information to be memorized and start recording with the microphone (the recording data is automatically stored at the increased address. ), Press the play button to search the memo described by voice, the voice memo stored immediately before is output to the speaker, press the play button if you want to listen again, and addressing if you want to listen to the previously recorded recording Press the button to search.

4 is a functional block diagram of a voice storage and playback single chip of the present invention.

As shown in FIG. 4, the single chip 20 includes a clock and timing unit 33, a microphone interface unit 34, a speaker interface unit 31, a device control unit 32, a storage unit 35, and the like. do.

Here, the microphone interface 34 has a front end amplifier, an automatic gain control (AGC), and a filtering function. The speaker interface 31 includes a driving amplifier, and a clock and timing circuit for voice signal sampling and processing. Has inside. The storage unit 35 for storing and reproducing voice information is composed of a memory, an address decoder for handling a plurality of pieces of information, and an anlog-digital converter.

Since the purpose of the information memo device of the present invention is designed as a vehicle remote starter, it must be very compact and uses a single chip for voice recording and playback.

The present invention as described above can easily note the location of the parking by voice to play when needed, and easily grasp the parking location, recording and listening to phone numbers, appointments, and other important information, as well as easily in various environments It has the advantage of enabling important memos and preventing inconveniences and disadvantages caused by forgetting the memorized information.

Claims (3)

In the car remote start device, A start and door lock button for starting the car and opening and closing the door; A recording and playback button for recording an external sound and playing the recorded sound, a microphone for inputting the external sound, a single chip for storing the sound and playing the recorded sound, a speaker for amplifying and reproducing the sound, And an information memo device including an LED indicating playing. The method of claim 1, The information memo device further comprises an addressing button and a microprocessor at an input terminal for storing and reproducing a plurality of pieces of information. The method of claim 1, Wherein said single chip comprises a microphone and speaker interface, a clock and timing unit, a storage unit and a device control unit.