GPS monitor

Introduction

GPS monitors are divided into moving target monitors and displacement monitors (mainly used in engineering, geology, and landslide monitoring). The most widely used mobile target is the vehicle GPS monitor

The GPS monitor is the front-end equipment of the vehicle monitoring and management system. It is generally installed in various vehicles in secret. The GPS terminal equipment is mainly composed of GPS video servers and call It consists of handles, car alarms and other external equipment.

Functions

Functions and characteristics of GPS positioning monitor (take "Car Butler" as an example)

1. GPS positioning monitoring function

(1) Real-time video monitoring

The monitoring center can remotely monitor the vehicle video in real time, and the GPS wireless video server (single card/dual card) supports multi-channel video remote viewing.

(2) Video storage and playback

(3) GPS alarm linkage

GPS alarm linkage mainly includes an external alarm button, that is, the driver is driving In case of emergency, you can report to the monitoring center. The second is two-way voice communication.

(4) GPS positioning

Built-in GPS can track the trajectory of the vehicle and fully understand the operating conditions.

2. GPS monitoring features

The monitoring system supports monitoring through a variety of terminals, including PC clients, TV walls, and mobile terminals, as well as remote video browsing and remote control , Multi-screen monitoring, manual recording, video playback and other functions.

Application

(1) Surveillance client

The surveillance center is connected to the telecom IDC computer room through a dedicated line, and the customer can browse the video and camera PTZ of each surveillance point Control and other functions.

(2) Mobile phone monitoring

Remote video browsing, remote cloud mirror control, video screenshots and other functions can be realized through the 3G mobile phone terminal with built-in monitoring client software to meet customers' remote video viewing, The demand for remote emergency command provides 3G customers with video surveillance services anytime, anywhere.

In addition, GPS monitoring has other features. One is distributed monitoring, centralized management, intelligent settings, and humanized operations. The second is to adopt the integrated design of the wireless video server, and the system reliability is high. The third is to adopt dual stream technology, local video recording adopts D1 resolution, and network transmission adopts CIF/QVGA resolution. The fourth is to use H.264 compression coding method to support simultaneous access of multiple channels of video, each channel of video in 8 to 10 frames, the video is clearer. Fifth, wireless network transmission, China Mobile's 3G uplink bandwidth can reach 1.8Mbit/s. Sixth, the system has strong expansion capabilities.

The GPS monitoring and management system will monitor the vehicle’s departure time, transit time, arrival time, return time, parking time, speeding, fatigue driving, trajectory analysis, late management, entry and exit locations, outlet management, route Management, mileage statistics, fuel consumption management, data statistics and other services for report analysis. Realize the humanized management mode, and bring more returns to the enterprise! The "Car Butler" monitoring and positioning system has become the mainstream of the 3G era. It serves every car owner with the corporate spirit of conscientiousness, trustworthiness, refinement and innovation, and solves the troubles of car use!

Installation location of GPS monitor

1. The hidden place in the decorative panel under the front windshield;

2. The hidden place around the front dashboard;

3. Under the decorative panel under the rear windshield;

4. Inside the front bumper, pay attention to waterproof;

5. Under the wiper board, pay attention to waterproof ;

How to install the GPS monitor

1. To avoid damage by thieves, the location of the device should be as concealed as possible;

2. Avoid placing it with the emission source , Such as wireless reversing radar, anti-theft device, and other vehicle communication equipment;

3. You can use a cable tie to fix it, or use wide sponge strong double-sided tape to stick it;

4. There are GSM antennas and GPS antennas in the equipment. When installing, ensure that the front is facing upwards (towards the sky), and there is no metal object blocking the upper part.

GPS Standard People’s Republic of China National Standard

Global Positioning System (GPS) Measurement Specification GB/T18314-2001

Specifications for globalpositioning system (GPS) surveys

Scope of this paragraph

This standard stipulates the principles, classification and operation of establishing a measurement control network (GPS control network for short) using the global positioning system (GPS) according to the static and fast static positioning principle method.

This standard applies to the design, layout and data processing of national and local GPS control networks.

Standards cited in this paragraph

The provisions contained in the following standards, through quotation in this standard, constitute provisions of this standard. At the time of publication, the editions indicated were valid. All standards will be revised, and all parties applying this standard should explore the possibility of using the latest version of the following standards.

GB12897-1991 National First and Second Class Leveling Specifications

GB12898-1991 National Third and Fourth Class Leveling Specifications

GB/T17942-2000 National Triangle Measurement specification

CH1002-1995 Surveying and Mapping Product Inspection and Acceptance Regulations

CH1003-1995 Surveying and Mapping Product Quality Evaluation Regulations

CH/T1004-1999 Surveying and Mapping Technology Design Regulations

CH8016-1995 Global Positioning System (GPS) Survey Receiver Verification Regulations