Application and advantages of vehicle Cameras

As a front end, the on-board camera can obtain important information such as the environment and road conditions around the vehicle, providing important data support for autonomous driving technology. Its advantages are mainly reflected in the following aspects: 1. High real-time performance: the on-board camera can collect image information in real time and transmit it to the back-end processing system for analysis, so as to achieve real-time monitoring and control of the vehicle; 2. High resolution: Due to the complex and changeable environment of the vehicle, the camera needs to have a high resolution to capture details, so as to facilitate subsequent analysis and identification; 3. Multi-functional: In addition to the basic imaging function, it can also integrate other sensors such as radar, Lidar, etc., to achieve a more comprehensive perception; 4. Strong reliability: in bad weather conditions, the vehicle equipment needs to have strong anti-interference ability and stability to ensure the accuracy and reliability of the data. Therefore, the application prospects of vehicle cameras are broad, and they can be widely used in intelligent transportation, unmanned driving and other fields to improve driving safety and efficiency.

25 April-2024

The main functions and outstanding features of mobile hard disk recorders

Hard disk Recorder (Digital Video Recorder, referred to as DVR), that is, digital video recorder, compared with the traditional analog video recorder, using hard disk recording, it is often called hard disk recorder, also known as DVR. It is a set of image storage and processing computer system, with the image/voice for a long time video recording, recording, remote monitoring and control functions. DVR uses digital recording technology, in image processing, image storage, retrieval, backup, and network transmission, remote control and other aspects are also far superior to analog monitoring equipment, DVR represents the development direction of TV monitoring system, is the market TV monitoring system of choice products. The main functions of DVR include: monitoring function, recording function, playback function, alarm function, control function, network function, password authorization function and work schedule function. The following features are also included: Video storage All hard disk recorders can be connected to the serial port hard disk, users can choose different sizes of hard disk connection according to their own video storage time. Video viewing Hard disk video recorder with BNC, VGA video output, can be used with TV, monitor, computer monitor and other display equipment. Some manufacturers also integrate the display screen with the hard disk video recorder. Video viewing is divided into real-time video viewing and video playback. Video management All DVR manufacturers are equipped with centralized management software, which can be used to manage video images of multiple hard disk recorders and unified video storage functions. Remote access Hard disk video recorder through the network setting, can achieve remote access, mobile phone access. Let the monitoring in the case of a network, to achieve anytime and anywhere view. The outstanding characteristics of hard disk video recorder are reflected in the following aspects: 1. The realization of digital high-fidelity storage of analog programs can record and store analog audio and video programs that are widely disseminated and collected by individuals in advanced digital ways. Recording once and playing repeatedly will not cause any decline in quality. 2. Comprehensive input and output interfaces provide antenna/TV cable, AV terminal, S terminal input interface and AV terminal, S terminal output interface. Can record almost all TV programs and other players, camera output signals, easy to connect with other audio-visual equipment. 3. Multiple optional image recording levels for the same program source, provides three image quality recording levels: high, medium and low. When the highest grade is selected, the image quality is close to that of DVD. 4. Large-capacity long-term program storage, strong scalability users can choose 20.4GB, 40GB or larger capacity hard disk for program storage. With a capacity of 20.4GB, the relationship of recording time at the selected bit rate is shown in the following table: Bit rate (Mbps) Recorded program time (hours) 6 7 4 10 2 20 1.15 38 5. With advanced Timeshifting function When the user has to interrupt watching TV programs, just press the Timeshifting key, and the programs from the interrupted time will be automatically saved, and the user can continue to watch the programs from the interrupted position after handling the business, without any sense of pause. 6. Perfect reservation recording/play program function. Users can freely set the starting time and length of time to start recording/playing programs. Through the editing of the schedule, various intermittent television programs, including TV series, can be systematically recorded. 7. Powerful network information Home appliance center users through the network communication interface, the use of DVR customized web browser, equipped with the corresponding network resources, will be able to enjoy a wealth of network online information. 8. Provide a convenient way to manage recorded programs Users can organize and classify recorded programs according to recording time, program types, etc., and set bookmarks at their favorite locations. 9. Provide any way to play because of the fast and random storage characteristics of the hard disk, you can enjoy the recorded and recording programs in more ways than the current DVD player, more flexible stunts can be played, the image is smoother when playing fast, and the detail resolution is higher when playing slow.

18 April-2024

How to use the mobile DVR and what do I need to pay attention to?

Using a mobile DVR (Digital Video Recorder) can help record video and audio while the vehicle is in motion. The following are general steps and precautions for use: 1. Installation: Install the mobile DVR in an appropriate location inside the vehicle, usually at the front or rear of the vehicle. Make sure the DVR is securely mounted and will not wobble or come loose while driving. 2. Connect the camera: Connect the camera to the mobile DVR. Cameras are usually mounted on the front and rear of the vehicle to capture the front and rear of the vehicle as it travels. Make sure the camera is properly positioned and angled to record video clearly.Mobile NVR 3. Connect to power: Connect the mobile DVR to the vehicle's power system, usually through the vehicle's cigarette lighter socket or directly to the vehicle's battery. Make sure the power supply is connected correctly to ensure the DVR works properly.HD Monitor 4. Adjust Settings: Adjust the settings of the mobile DVR, such as video resolution, recording time, loop recording, etc., as needed. Follow the instruction manual of the mobile DVR to know how to make settings and adjustments. 5. Start Recording: Start the recording function of the mobile DVR. Once started, the mobile DVR will automatically start recording video and audio while the vehicle is traveling. Make sure the DVR has enough storage space for the required recording time.AI Intelligent Systems 6. Store and manage recordings: Periodically back up the video files from the mobile DVR's storage device (e.g., SD card or hard disk) to a computer or other storage device. At the same time, clean the storage device regularly and delete the video files that are no longer needed to free up storage space. The following matters need to be noted: - Comply with traffic regulations: When using the mobile DVR, comply with local traffic regulations and do not be distracted or violate traffic rules by operating the DVR. - Privacy Protection: Respect the privacy of others when recording videos. Avoid recording others' facial features, license plate numbers or other sensitive information. - Regular Inspection: Check the working status of the mobile DVR regularly to ensure that it is working properly. Pay attention to the quality of the recorded video, as well as the operating condition of the DVR itself. - Cleaning and Maintenance: Clean the lenses of the mobile DVR and cameras regularly to maintain the clarity of the video. Also, pay attention to waterproof and shockproof to avoid unnecessary damage to the mobile DVR. Overall, using a mobile DVR requires attention to obeying traffic regulations, protecting the privacy of others, and regularly checking and maintaining the equipment. Mobile DVR can provide video recordings during vehicle traveling, which helps to protect your rights and provide evidence.

24 October-2023

Which is better, a vehicle-mounted mobile NVR or a vehicle-mounted mobile DVR?

Vehicle-mounted mobile NVR and vehicle-mounted mobile DVR are both components of a vehicle surveillance system, but they have some differences. Vehicle-mounted mobile DVR is a kind of digital video recorder, usually using hard disk or SD card as the storage medium, which can record video and audio during vehicle traveling. Vehicle-mounted mobile DVRs are usually shock-resistant and anti-interference, and can work stably while the vehicle is in motion. Vehicle-mounted mobile DVR can provide real-time monitoring, playback and download functions. Vehicle-mounted mobile NVR is a kind of network video recorder, usually using solid-state hard disk or SD card as storage media, which can record video and audio during vehicle traveling. Vehicle-mounted mobile NVR usually has the characteristics of anti-vibration, anti-interference, GPS positioning, etc., and can work stably during vehicle traveling. Vehicle-mounted mobile NVR can provide real-time monitoring, playback, download and remote access and other functions. In general, vehicle-mounted mobile NVR has the following advantages over vehicle-mounted mobile DVR: 1. Larger storage capacity: Vehicle-mounted mobile NVR usually uses solid-state hard disk as the storage medium, which has a larger storage capacity and can record video and audio for a longer period of time. 2. Better video quality: Vehicle-mounted mobile NVR usually supports HD video recording, better video quality. 3. More functions: Vehicle-mounted mobile NVR usually has GPS positioning, remote access and other functions, which can provide more comprehensive vehicle monitoring services. However, vehicle-mounted mobile NVR is more expensive compared to vehicle-mounted mobile DVR, and the installation and maintenance cost is also higher. Therefore, the choice of Vehicle Mounted Mobile NVR or Vehicle Mounted Mobile DVR should be based on actual needs and budget. If you need larger storage capacity, better video quality and more features, you can choose vehicle-mounted mobile NVR; if you do not require high storage capacity and video quality, you can choose vehicle-mounted mobile DVR.

16 October-2023

How to buy car mobile NVR?

When choosing to buy a vehicle-mounted mobile NVR, you can consider the following factors: 1. Number of video channels: According to your needs, determine how many video channels you need. Different vehicle-mounted mobile NVRs will have different number of video channels, so you can choose the number of video channels that is suitable for your vehicle. 2. Storage capacity: Consider the storage capacity of the vehicle-mounted mobile NVR to determine if it is sufficient to store the amount of video time you need. Usually, vehicle-mounted mobile NVR will use SD card or solid state hard disk as the storage medium, you can choose the appropriate storage capacity according to your needs. 3. High Definition Video Quality: Choose a vehicle-mounted mobile NVR with high definition video quality to ensure that you can watch the video clearly. Usually, vehicle-mounted mobile NVR will support HD resolution, such as 720p or 1080p. 4. Anti-vibration performance: Consider the anti-vibration performance of the vehicle-mounted mobile NVR to ensure that the NVR can work stably and maintain the stability and clarity of the video recordings when the vehicle is in motion. 5. Remote access function: Choose the vehicle-mounted mobile NVR with remote access function so that you can view the real-time video and video files of the vehicle at any time through cell phones or computers and other devices. 6. GPS Positioning Function: Some vehicle-mounted mobile NVRs have GPS positioning function, which can record the vehicle's location information and correlate it with the video images. This allows you to get an accurate picture of how the vehicle is traveling in different locations. 7. Brand and quality: Choose a vehicle-mounted mobile NVR from a well-known brand to ensure the quality and reliability of the product. Check user reviews and product reviews to find out what other users say about the brand and model and their experience with it. 8. Price and budget: according to your budget, choose the suitable car mobile NVR. the price of different brands and models of car mobile NVR will be different, you can compare the price and performance in the major electronic products sales platform or car equipment professional store. When choosing to buy a car mobile NVR, it is recommended to consider the above factors according to your needs and budget, and read the product description and user reviews carefully in order to choose the right model and brand.

16 October-2023