GPS driving recorder with MP3 play and image telerecording

A technology of driving recorder and image recording, which is applied in the direction of registration/indication of vehicle operation, instrumentation, registration/instruction, etc. It can solve problems such as data inconsistency, difficulty in coordination and unification, and affecting the appearance of vehicles, so as to reduce work pressure and improve economic efficiency. Benefits, the effect of improving the driving environment

A technology of driving recorder and image recording, which is applied in the direction of registration/indication of vehicle operation, instrumentation, registration/instruction, etc. It can solve problems such as data inconsistency, difficulty in coordination and unification, and affecting the appearance of vehicles, so as to reduce work pressure and improve economic efficiency. Benefits, the effect of improving the driving environment

CN101025835AInactive Publication Date: 2007-08-29SHANGHAI IS INSTR & SYST CO LTD
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  • GPS driving recorder with MP3 play and image telerecording
  • GPS driving recorder with MP3 play and image telerecording
  • GPS driving recorder with MP3 play and image telerecording

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0019] See Figure 1, Figure 2, Figure 3-1, Figure 3-2, and Figure 3-3: a GPS driving recorder with MP3 broadcasting and image recording remote transmission, mainly including a driving recorder substrate, the substrate There is a central processing unit U1, a GPS satellite positioning module and a GPRS communication module, and the vehicle-mounted power supply supplies power to all units. It is characterized in that the central processing unit U1 is connected with the digital multimedia unit U2 through a high-speed serial port line, and the Digital multimedia unit U2 includes central processing unit U21, digital-to-analog converter U27, data memory U22, MP3 / image data memory U23, program memory U24, USB chip U25, USB port U26, audio frequency output port U28 , the central processing unit U21 is connected to the audio output port U28 through the digital-t...

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Abstract

This invention relates to a GPS recorder with MP3 audio, video recording and remote sending, including a running recorder substrate, which has a CPU module, GPRS communication module and links GPS satellite positioning module and car power. Its character is that CPU module connects with digital multimedia unit through high-speed serial lines, and the digital multimedia unit includes CPU module, digital analog converters, data memory, MP3 / image data memory, program memory, USB chip, USB ports, audio output ports. CPU module connects audio output port through digital analog converter, and GPRS for outside sending-receiving through UART asynchronous serial communication, to make the recorder realize MP3 music, voice, video, and recording digital signal transmission of remote images.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a GPS recorder with MP3 broadcasting, image recording and remote transmission. Background technique [0002] At present, the rapid development of the transportation and logistics industry in various countries has put forward higher requirements for the safety monitoring and management of vehicle driving. Surveillance methods are being widely used. On September 1, 2003, China's national standard GB / T 19056-2003 for vehicle driving recorders was officially promulgated and implemented. On May 1, 2004, the "Road Traffic Safety Law of the People's Republic of China" was promulgated, and Article 14 of the "Regulations for the Implementation of the Road Traffic Safety Law of the People's Republic of China" that was implemented at the same time stated: "Passenger vehicles, heavy-duty vehicles used for road operations Trucks and semi-trailer tractors should install and use driving r...

Claims

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Application Information

Patent Timeline
29 Aug 2007
Publication
CN101025835A
IPC
G07C5/08; B60L3/12
CPC
Y02T90/16
Inventors
沈磊; 沈正