GPS vehicle monitoring composition

The vehicle monitoring structure consists of a three -layer network comprehensive regulatory system formed by the vehicle terminal, the transmission network and the monitoring center to provide functions of vehicle anti -theft, anti -robbery, driving route monitoring, real -time wireless transmission of video images inside and outside the car, To solve the dynamic management of existing vehicles.

The vehicle monitoring uses a vehicle installation of the car video server with 3 to 4 cameras.The video server via EDGE/CDMA20001X/Wi-Fi network. The monitoring center can monitor and transmit real-time monitoring and transmission of images inside the vehicle. It also uses dual-order streaming technology. Local video uses D1 resolution. The network transmission uses CIF/QVGA/QCIF to distinguish the resolutionRate, realize local coding storage and remote storage.

The main composition of the vehicle monitoring system is divided into: vehicle terminal (vehicle video server), monitoring center, transmission network, etc.

GPS vehicle monitoring system working principle

1As well asGPSThe vehicle monitoring system consists of three parts: car host, server and client.The car host is mainly through the global satellite positioning system of the United States (GPS) To determine the position of the mobile target, upload data through the mobile communication network and the global Internet, the server receives positioning data and stores it. The client access the server to extract maps and vehicle positioning information through the global Internet access server.

2, Installed on the vehicleGPSThe receiver calculates the current location of the vehicle based on the received satellite information.GPSExtract the position, speed and time information required in the signal output of the receiver, combine information such as the vehicle identity, and other information to form a data packet, and then through the mobile operatorsGPRSThe network is sent to the monitoring center.The server of the monitoring center receives the data sent by the vehicle machine and extracts the positioning information from it. According to the vehicle number and group number of each vehicle, it is displayed on the electronic map of the monitoring center.At the same time, the system administrator of the control center can inquire about the operating conditions of each vehicle and reasonably dispatch the vehicle according to the traffic flow.

3The principle of the vehicle monitoring system determines that the system needs to rely on three networks to run reliable: the global satellite positioning system in the United States, China Mobile, China MobileGPRSThe global Internet network based on different operators.

4The vehicle monitoring management system consists of the vehicle machine and the monitoring and dispatch center. The information transmission depends on the public public network system. It does not need to be established alone, and also saves a lot of maintenance funds.

5, Vehicle Safety Monitoring Management System is inGSMOperation within the effective range of the public network, all car targets can be effectively tracking management within the scope of the network roaming range.GSMThe extension of technology will promote the simultaneous development of vehicle safety monitoring and management systems.The expansion of the network means the expansion of the actual tracking range.

6The vehicle safety monitoring management system adopts a multi -level architecture, which can be large or small. From groups to families, they can conduct various types of real -time tracking management of different natures for different overalls.The equipment is simple, the cost is moderate, and it is convenient to use.

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[motorcycle GPS locator] motorcycle GPS anti -theft, electric vehicle GPS anti -theft device

Working method of joining the magazine motorcycle GPS anti -theft device positioner:

1. Triple positioning: GPS positioning GPSONE positioning base station positioning:

There is no blind spot for positioning throughout the journey.In the occasion where the search satellite is lower than three, the system automatically turnsgpsone Positioning, if you can't search for any satellite, you can convert to the base station positioning, that is, where there is a mobile phone signal, you can locate.

2. Vibration is the alarm, and the movement is tracking:

The system turns from static to dynamic(( Move or vibrate Cure , That is, the alarm tracking.

3.. Diversity of real -time dynamic positioning information:

a. SMS reply to the current Chinese geographic location information of the vehicle

b. Log in to the trajectory website, you can query the sports trajectory and download the sports trajectory text information.

4. 4.. Low voltage alarm:

When the product has a built -in battery low voltage, the system automatically SMS prompts the user to charge in time.

5. Electronic fence:

Anti -theft motorcycle enters or moves a certain setting area, alarm tracking

motorcycleGPS Features of anti -theft positioner:

GSM Four -frequency system global universal;

High sensitivity GPS Receive chips;

Built -in high sensitivity GPS Antenna, super receiving performance;

High integration design;

The world's only double built -in antenna (GSM ,, GPS) design vehicle terminal;

Built -in switching power supply, ultra -wide voltage input range;

Built -in vibration sensor to achieve intelligent anti -theft of vehicles;

Support ACC Detection, the vehicle starts the alarm;

It can be connected to an external relay to achieve remote control of vehicle oil and electricity;

Can be set up 3 A specific number is used for SOS Alarm and anti -theft alarm;

Can be connected SOS The alarm button is used for emergency call for help;

You can connect the microphone to achieve remote voice monitoring function;

Built -in spare battery to realize illegal cutting alarms;

Compatible with external device serial communication.

At present, motorcycle anti -theft methods are mainly to install various anti -theft locks and configuration sound -light alarms, but these are not difficult to get theft gangs, and vehicles cannot be tracked. Society urgently needs a new way to prevent theft and the theft of theft.motorcycle anti -theft technology to change the status quo. This is the motorcycle GPS anti -theft device positioner. The motorcycle GPS anti -theft alarm tracker reminds the owner in time during the thief's theft of the vehicle.Tracks, recover vehicles, and assist public security organs to catch criminals.

Electric carGPS Anti -theft device introduces electric vehicles GPS The anti -theft device is specially designed for electric vehicle motorcycles GPS anti -theft alarm tracker, with a variety of product forms, divided into installation types and free installation types. It has strong concealment, high safety, and working on all day.After being stolen, he could recover the stolen vehicle and capture criminals, which won the love of the majority of electric vehicle owners.

Four special features Besides

1. 1. Add Chinese SMS address reply function (( hair DW SMS to the traffic card mobile phone number in the machine, it will automatically return to the Chinese address Cure

2. Intelligent electricity saving. When the car is still, the machine will enter a dormant state, almost no longer consume power, and no longer worry about the power consumption of electricity when the car is not used for a long time, green and environmentally friendly.

3.. The positioning accuracy is higher, and the enhanced data processing is more accurate. It is adopted GPS Global satellite positioning data accurate positioning error accuracy can reach 10 About rice (( There are many more on the market 100 The positioner that is not available, most of this positioner is GSM Base station positioning equipment Cure

4. mobile phone mobile positioning, mobile phone check -up software supports smartphones in real -time mobile monitoring trajectory and other operations, convenient and fast