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China Shenzhen Jinsuifangyuan Technology Co., Ltd.
Shenzhen Jinsuifangyuan Technology Co., Ltd.
Shenzhen Jinsui Fangyuan Technology Co., Ltd. was established in 2005. It is a professional supplier focusing on the R&D, sale automotive electronics.
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01
High quality
Trust Seal, Credit Check, RoSH and Supplier Capability Assessment. company has strictly quality control system and professional test lab.
02
DEVELOPMENT
Internal professional design team and advanced machinery workshop. We can cooperate to develop the products you need.
03
MANUFACTURING
Advanced automatic machines, strictly process control system. We can manufacture all the Electrical terminals beyond your demand.
04
100% SERVICE
Bulk and customized small packaging, FOB, CIF, DDU and DDP. Let us help you find the best solution for all your concerns.
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Latest company news about What are the main functions of a car decoder?
2024-08-31

What are the main functions of a car decoder?

The car decoder, also known as the car fault reader, is an instrument that effectively detects and diagnoses car faults. Since some vehicles require the use of special decoders, you should pay more attention to the vehicle's own information when using a car decoder. So what are the key features of using a top-notch car decoder?   1. Data flow display function The car decoder can transmit the working status information stored in the computer during the operation of each system of the car, the instantaneous values ​​of various input and output signals, etc. to the decoder in a serial manner through the fault diagnosis socket, and can display it to the decoder. In the terminal screen, technicians can see the working status of the entire car control system at a glance. 2. Reading fault code function After connecting the car decoder to the car computer through a data cable, the car decoder can clearly display the cause of the detected fault in the form of a code. As long as the technician understands the relevant meaning of the code, he can accurately find the cause of the fault in the machine. , instead of obtaining fault code information through the cumbersome method of flashing the fault indicator light, it not only reduces the diagnostic pressure, but also makes car fault diagnosis more accurate.   3. Use PCM with two-way communication function The performance of the car decoder will also be affected by PCM. If a line error is found, PCM will most likely replace the value and change the real value. However, if a PCM with two-way communication function is used, the PCM can automatically replace these error values ​​when it receives an error message, and the replaced values ​​will also be displayed on the car decoder, thereby improving the use effect. Through the above three methods, the use effect of the car decoder can be effectively improved. Of course, in addition to this, the most direct way to obtain the best use effect is to purchase reliable quality decoders from reputable car decoder dealers, and then use various better auxiliary facilities. Make the decoder diagnostic effect better and more accurate.
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Latest company news about What is difference between CVBS AHD reversing image?
2024-08-23

What is difference between CVBS AHD reversing image?

What is CVBS? CVBS is the earliest analog camera, but now it seems that the effect is poor. CVBS composite video broadcast signal, is a widely used standard, also known as baseband video, is the (US) National Television Standards Council (NTSC) television signal traditional image data transmission method, it is an analog waveform to transmit data. The composite video contains color difference (hue and saturation) and brightness (brightness) information and synchronizes them in a blanking pulse, transmitted with the same signal at a frequency of about a maximum of 6MHz.   What is AHD? AHD is a reliable transmission technology for high-definition video signals. The advantages are :AHD technology can realize the eliable transmission of ultra-long distance (500 meters) high-definition video signal on the existing analog transmission line; It adopts advanced Y/C signal separation technology, which can effectively reduce the color noise in the high frequency region, and the image restoration is better.   AHD, TVI and CVI are all upgraded versions of analog cameras, also known as coaxial cameras, but they use different solution systems. Compared with analog cameras, AHD, TVI and CVI have clearer effects and the same appearance. They use BNC interfaces and video cables for transmission. The advantages are smooth real-time and small storage space, but they require the use of different recorders.                             In addition, IPC is a digital network high-definition camera that uses a crystal head socket and network transmission, and the effect is very clear. It can be directly connected to computers and mobile phones for viewing, but there is a certain delay compared to other methods and it takes up a lot of memory. 1. AHD technology can achieve reliable transmission of ultra-long distance (500 meters) high-definition video signals on existing analog transmission lines. It uses advanced Y/C signal separation and analog filtering technology to effectively reduce color noise in high-frequency areas. , the image restoration is better.   2. Compared with traditional analog high-definition products, the quality of AHD surveillance images has made a qualitative leap and improvement, and the highest definition can reach the full HD level of network high-definition 1080P.
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