The city's public transportation system is a window, but also reflects the modernization of the city. This paper describes the intelligent transportation monitoring and dispatching system can receive GPS satellite signals to get latitude and longitude data and speed, and then implement automatic station, speeding alarm function based on these data. Meanwhile, the acquisition vehicle by vehicle terminal data (such as switching gate information, arrival information), and then sent to the scheduling management platform through the mobile network (2G / 3G network) data. Intelligent transportation monitoring and dispatching principle intelligent transportation monitoring and dispatching system receives GPS satellite signals to obtain the latitude and longitude data, driving speed. Based on these data to actual auto-stop, speeding alarm function, while the car terminal collecting vehicle data, such as door switch information, departure and arrival information, etc., and then sent to the schedule via mobile networks (2G / 3G network) data management platform (see 3.3 networking diagram). Dispatch center server software installed to handle these raw data presented in charts, etc., for business operations platform. Dispatcher scheduling service platform is operating platform. Dispatcher through the platform of the travel route for each vehicle, speeding, etc. to monitor and read the results of data analysis scheduling management platform, gives reasonable scheduling policy in order to make monitoring more comprehensive surveillance video which features will be included to achieve buses running throughout the course of video surveillance, surveillance video data is generally stored in the device. While also monitoring and dispatching center in real-time remote capture car pictures. After mature 3G networks, equipment meets the requirements of the 3G network, you can also transfer video in real time. Information can be transmitted over the network include: vehicle location information, monitor pictures, surveillance video, text messages, voice calls and other data. Intelligent transportation cost advantages far superior machine features three separate devices (newspaper stand + Monitor + scheduling) combination, and the bus company is far less than the cost of investment portfolio three separate devices (newspaper stand + Monitor + scheduling) Reasons: 1, three separate devices have a lot of duplicate parts, such as the power section, GPS module, GPS antenna, enclosure; 2, pre-sales and installation costs, one machine dominant; 3, three sets of equipment if it is three suppliers, bound to each supplier will calculate the sales costs, sales profits. And one machine from a supply aftermarket certainly cost less than three different suppliers and aftermarket costs. Car DVR DVR is specifically for buses, passenger vehicles and special environment designed using cutting-edge technology and design combined with modern management methods made, is set vehicle scheduling, video surveillance, automatic station for the integration of multi-purpose vehicle terminal. 1, GPS automatic station + + bus intelligent video surveillance video remote management and maintenance scheduling management + + remote management and maintenance systems; 2, integrated design, more stable performance; 3, can be upgraded to 3G real-time video transmission function; 4, video screen Show vehicle number, date, speed and other information; five, single-vehicle statistics, statistics trip times, speed records, mileage statistics; 6, the driver sign, automatic scheduling 7, real-time map display vehicle location, track playback; 8 support Eight camera surveillance video storage, the storage time of up to 4 to 20 days; intelligent transportation machine features: 1 seismic performance is good: As a result of SSD / SD as storage, SSD / SD is the electronic structure, free from vibrations impact of the situation due to vehicle vibrations cause damage to the storage medium and thus will not exist. Conventional hard monitor, hard disk using a mechanical structure of a storage medium, in the long-term vehicle vibration environment, resulting in damage or shock often occurs without recording. 2 Low power consumption: Due to SSD / SD way, low power consumption, so the car battery and other requirements are also lower, wider adaptation 3 loss prevention effect: when removing SSDs, needed the key to unlock, before opening the unit's front panel. Prevent deliberate destruction or theft of SSD (solid state drive). 4 sealing: This equipment during normal use, the entire device is sealed, so dirt, a small amount of water will not affect the device. 5 device scalability: the overall architecture of the device is included auto-stop, integrated design intelligent scheduling, can directly increase the automatic station modules and intelligent scheduling module, the corresponding function. Corresponding software upgrades easy upgrade program will be stored in solid-state hard drive, insert the device, the boot to complete the upgrade process. 6 is designed for buses, passenger vehicles, such as the environment and well-designed; 7 supports four video recording, two-way audio video, sharpness can be set independently for each channel; 8 using the most advanced H.264 encoding compression, image clarity, high compression ratio; 9 good stability of the equipment, there is no record incomplete, video loss, etc.; 10. wide voltage design, adapt to a variety of different models; 11 anti-theft, anti-sabotage design, housing with locking, anti-theft and plug the card safe and convenient; Electronic Technology Co., Ltd. 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