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Automobile data recorder with control system

A driving recorder and control system technology, which is applied to register/instruct the operation of vehicles, instruments, registration/instruction, etc., and can solve problems such as the inability to realize face recognition.

Inactive Publication Date: 2021-11-16
深圳市奥赛克科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The driving recorder is to record the video images and sounds during the driving of the vehicle, record the relevant data of the vehicle when the collision event occurs, and provide evidence for traffic accidents. Users who like self-driving tours can also use it to record the process of conquering difficulties and obstacles. The existing Driving recorder can't realize face recognition

Method used

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  • Automobile data recorder with control system
  • Automobile data recorder with control system
  • Automobile data recorder with control system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Embodiment 1, with figure 1 It is a schematic diagram of the principle structure of the power module of the present invention. The 3.3V output of the regulated voltage is realized through LM1117. The 5V power supply enters through the 3-pin, and the 3.3V voltage is output through the 2-pin and 4-pin. It is equipped with LED light indication, and the design is stable and simple. , without adding an external feedback circuit to improve the stability of the circuit.

Embodiment 2

[0041] Embodiment 2, with figure 2 It is a schematic diagram of the principle structure of the main control module of the present invention, using STM32F103 chip, the microprocessor has a working frequency of 72MHz, built-in up to 128K bytes of Flash memory and 20K bytes of SRAM, and has abundant general-purpose I / O ports. As an embedded ARM processor, it provides a low-cost platform, reduced pin count, and reduced system power consumption for realizing MCU needs, while providing excellent computing performance and an advanced interrupt response system.

Embodiment 3

[0042] Embodiment 3, with image 3 It is a schematic diagram of the principle structure of the speech recognition circuit of the present invention, adopting LD3320 chip, which integrates speech recognition processor, A / D converter, D / A converter, sound output interface, etc., and it does not need any external storage chip. Realize voice recognition, voice control and man-machine dialogue functions.

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Abstract

The invention discloses a driving recorder with a control system, which comprises a power supply module, a main control module, an input module, a communication module, an output module and a data storage module, and is characterized in that the input module comprises a voice recognition circuit, a camera circuit, a temperature and humidity sensor circuit, a key circuit and a gyroscope circuit; and the communication module comprises a WIFI circuit, a 4G communication circuit, a GPS circuit, an OBD interface circuit and a USB interface circuit, the output module comprises a display screen circuit, an LED lamp circuit, a buzzer circuit and a steering engine circuit, the data storage module comprises a DRAM storage circuit, a FLASH storage circuit, an SD card storage circuit and a JTAG circuit, the structure is simple and reasonable, and the market value is good.

Description

technical field [0001] The invention relates to the technical field of driving recorders, in particular to a driving recorder system with face recognition, capable of remote connection with a mobile phone, and sensing temperature and humidity inside a vehicle. Background technique [0002] The driving recorder is to record the video images and sounds during the driving of the vehicle, record the relevant data of the vehicle when the collision event occurs, and provide evidence for traffic accidents. Users who like self-driving tours can also use it to record the process of conquering difficulties and obstacles. The existing The driving recorder cannot realize face recognition. Contents of the invention [0003] The invention aims at the shortcomings of the existing driving recorder, and provides a driving recorder with face recognition, which can detect the temperature and humidity inside the vehicle, display the speed of the vehicle, and check the surrounding environment ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C5/08G07C9/00H04M1/72415
CPCG07C5/0866G07C5/0816G07C9/00563H04M1/72415
Inventor 慕小丽田静田运
Owner 深圳市奥赛克科技有限公司
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