Telematics Technology

1. Sensor technology and sensor information integration:

The applications of sensor technology in telematics are mainly vehicle sensor network and road sensor network. The vehicle sensor network can be divided into in-car sensor network and out-car sensor network. The in-car sensor network provides information about the status of the vehicle, the out-car sensor network induces the external environment of the vehicle.

2. Open and intelligent vehicle terminal system platform

Like the computer on the Internet and the mobile phone in the mobile Internet, the vehicle terminal is the medium for the vehicle owner to obtain the ultimate value of the telematics, which can be said to be the most important node of the network. At present, many vehicle navigation and entertainment terminals are not suitable for the development of "telematics" because of the adoption of a non-open and non-intelligent terminal system platform. This kind of platform is difficult to be built into a network ecosystem.

3. Speech recognition technology

No matter how good the touch experience is, the touch operation terminal system is not safe for the driver in the course of driving, so the speech recognition technology is particularly important, it will be the booster of the development of telematics. Mature speech recognition technology relies on the strong corpus and computing power, so the development of vehicle voice technology depends on the network itself. As the storage capacity and computing power of the vehicle terminal cannot solve the non-fixed command speech recognition technology, it must adopt the server technology-based "cloud recognition" technology.

评论

发表评论

此博客中的热门博文

Telematic Box Review

Advantages The concept of telematics device is more inclined to the improvement of electrical equipment. For example, for traditional cars, the music cannot be connected to the Internet, and its perception of the road conditions and the people and vehicles ahead is relatively blocked. But the telematic can solve these problems, it can achieve more entertaining experience and provide optimal travel routes based on the omni-directional perception through communication technology and the Internet. Telematic focuses on intelligence and enjoyment, for example, it can provide services such as intelligent brake, cruise adaption, intelligent comfort, intelligent interconnection, etc. which is more in line with the taste of consumers. The practicability and maneuverability of the telematic is much higher than that of automatic driving. Disadvantages The larger in amount and more complex the electrical equipment the cars have, the higher the power consumption and the voltage of the vehicle work
阅读全文

FORD'S 'SYNC' DRIVING DATA TO PROVIDE INSURANCE DISCOUNTS

State Farm is expanding its Drive Safe and Save usage-based insurance program to include cars equipped with Ford's Sync  telematics system . Also known as "pay as you go," usage-based insurance programs look at how many miles drivers put on their cars and calculate premiums accordingly. Drivers willing to share how many miles they've traveled could get discounts between 10 and 40 percent in exchange for providing the insurer with a more accurate picture of their  driving patterns . Because Sync's Vehicle Health Report already keeps track of a car's mileage, Sync-equipped vehicles from model years after 2009 are ready to report verified odometer readings to State Farm to calculate possible premium discounts. The insurer also offers Drive Safe and Save to drivers who have installed OnStar's aftermarket FMV mirror in their vehicles. In cars without compatible in-vehicle telematics systems, State Farm requires a driver to plug a data recorder into a car
阅读全文

The Difference Between Mobile DVR And Ordinary Video Hard Disk Video Recorder

As one of the most important functions of vehicle video surveillance equipment, the capability of audio and video codec is one of the key competencies of a vehicle digital video recorder. On this point, there is no essential difference between the vehicle video recorder and the ordinary video recorder. They both choose the mainstream video codec chip and adopt the mainstream codec format to find the maximum harmony between coding efficiency and image definition. At present, most of the decoding methods of ordinary car video recorder adopt the H.264 standard. There is a big difference between the common DVR and the vehicle DVR in the use and acquisition of video. It is also used in truck video system . Common DVR is often used in fixed places and won't be moved casually. It can be displayed locally or through a fixed network (ADSL) access monitoring network. Any observation point in the network can access the DVR host through the network. The vehicle DVR can only monitor the specia
阅读全文