GPS System Solution Based on Blue Sky Industrial PC104 Embedded Motherboard
Blue Sky Technology | 2007-11-4 |
I. Introduction to GPS System
The Global Positioning System (GPS), a multi-satellite system promulgated by the United States, determines the location of mobile receivers anywhere on the ground or near the ground by using signals from multiple satellites to meet military requirements. The urgent requirements for continuous real-time and three-dimensional navigation by departments and civil departments. Since the advent of GPS, it has been widely used in the field of navigation and positioning, and the GPS navigation and positioning application industry represented by GPS has become one of the eight internationally recognized wireless industry. At present, satellite navigation and positioning systems that have been put into operation mainly include the GPS of the United States, GLONASS of Russia, Galileo of Europe, and China's Beidou binary satellite system. Almost all users in the world who need navigation and positioning are attracted by GPS's high-precision, all-weather, global coverage, and convenience and flexibility.
The GPS application in China has developed rapidly. In a few short years, the application of GPS in China has rapidly expanded from a small number of scientific research units and military departments to various civilian fields. The widespread application of GPS has changed people's working methods and improved work efficiency. Great economic benefits. Especially in ground vehicle tracking and urban intelligent traffic management, the on-board GPS system cooperates with the electronic map, allowing you to easily enjoy the convenient services brought by high technology while driving. In addition to the navigation function, the current car GPS can also have wireless Internet access, entertainment functions and security and other functions.
Second, the car GPS system architecture
The current vehicle-mounted GPS system terminal is usually composed of a GPS module, a wireless communication module, an alarm control module, a voice control module, a display module, and a vehicle-mounted PC.
1. GPS module: The small device installed on the vehicle is a part of the GPS on-board unit and is used to receive the information transmitted by the satellite.
2. Wireless communication module: It usually uses vehicle-mounted wireless telephone, radio station or mobile data terminal (MDT) to complete the information interaction function.
3. Alarm control module: Sends an alarm signal to the monitoring center network to notify the vehicle of abnormal information.
4, voice control module: complete sound control and service functions.
5, display module: used to display the location of road conditions and other video image information, can use LCD, CRT or TV display.
6. On-board PC: Integrate and deal with each function module, cooperate with the corresponding software, finish the appointed function, if carry on the data processing, calculate longitude, latitude, altitude, speed and time etc. of the position.
GPS system environment is complex and changeable. Therefore, as the core of the system, the on-board PC must have features such as small size, strong stability, high integration, low power consumption, strong processing capability, and simple and convenient operation, in order to meet the frequent use of vehicles. And the complexity of the road demands. At present, the embedded system has become the first choice for on-board PCs: the software operating system uses WINDOWS CE or embedded LINUX, and the embedded industrial motherboard is the safety of the GPS system with its ultra-small size, super stability, easy expansion, and strong compatibility. Reliable hardware platform. However, depending on the frequency of use of the vehicle, it must be highly reliable, and the scalability and compatibility are better.
Third, the blue sky industrial control GPS system solution
1. Blue Sky Industrial Control GPS System Solution Architecture Diagram
2. Onboard PC hardware solution:
★ For embedded boards:
BS-PCC-3568 Series: NS Geode GX1 300 Embedded PC/104 Industrial Motherboard ★ System Reliability Solution:
Chipset NS GEODE CS5530A and SMD low-power fanless NS Geode GX1 300 CPU and on-board 128M SDRAM, guarantee system stability and reliability ★ System display solution:
NS CS5530A chip, 1.5-4MB shared memory, supports LCD (TFT only), CRT display and TV output, and also supports STN LCD black and white screen.
★ System Electronic Disk Solution:
Supports DOM and CF cards for storing operating system and client application programs and data, improving system reliability, and easy to remove and carry CF cards. ★ System expansion solution ☆ Two on-board serial ports (Two RS232 and RS485 serial ports are optional ), 1 parallel port, 2 USB ports, all interfaces back-end outlet, easy installation and maintenance ☆ Standard PC/104 bus interface, easy to expand PC/104 device ☆ Support SIR IrDA1.1 interface, can connect infrared interface ☆ On-board AC97 Compatible with 3D sound cards, voice prompts can be made.
★ System Stability Solution:
☆ 8-layer PCB board, strong resistance to electromagnetic interference ☆ Serial port, CRT interface, USB interface, keyboard/mouse interface Earthquake-proof design Blue sky industrial control There are also several different levels of embedded industrial computers that can be used in such vehicle-mounted GPS system terminals. , After actual tests and work confirmed, the product has high reliability and stability, can fully meet the system's various design functions, and has a considerable competitive advantage in the market.
From the hardware platform, Blue Sky's industrial control solutions are embedded, low-power, fanless design, integrated graphics, network cards, support DOC/DOM/CF card and other storage devices, integrate multiple strings and other I/O interfaces, The system can be expanded through PC/104 to meet system expansion requirements.
From the perspective of the software platform, Blue Sky Industrial Controls can provide customized embedded operating systems such as LINUX and WinCE for customers to facilitate systematic transplantation and cooperate with customer-developed application software.
Blue Sky Technology | 2007-11-4 |
I. Introduction to GPS System
The Global Positioning System (GPS), a multi-satellite system promulgated by the United States, determines the location of mobile receivers anywhere on the ground or near the ground by using signals from multiple satellites to meet military requirements. The urgent requirements for continuous real-time and three-dimensional navigation by departments and civil departments. Since the advent of GPS, it has been widely used in the field of navigation and positioning, and the GPS navigation and positioning application industry represented by GPS has become one of the eight internationally recognized wireless industry. At present, satellite navigation and positioning systems that have been put into operation mainly include the GPS of the United States, GLONASS of Russia, Galileo of Europe, and China's Beidou binary satellite system. Almost all users in the world who need navigation and positioning are attracted by GPS's high-precision, all-weather, global coverage, and convenience and flexibility.
The GPS application in China has developed rapidly. In a few short years, the application of GPS in China has rapidly expanded from a small number of scientific research units and military departments to various civilian fields. The widespread application of GPS has changed people's working methods and improved work efficiency. Great economic benefits. Especially in ground vehicle tracking and urban intelligent traffic management, the on-board GPS system cooperates with the electronic map, allowing you to easily enjoy the convenient services brought by high technology while driving. In addition to the navigation function, the current car GPS can also have wireless Internet access, entertainment functions and security and other functions.
Second, the car GPS system architecture
The current vehicle-mounted GPS system terminal is usually composed of a GPS module, a wireless communication module, an alarm control module, a voice control module, a display module, and a vehicle-mounted PC.
1. GPS module: The small device installed on the vehicle is a part of the GPS on-board unit and is used to receive the information transmitted by the satellite.
2. Wireless communication module: It usually uses vehicle-mounted wireless telephone, radio station or mobile data terminal (MDT) to complete the information interaction function.
3. Alarm control module: Sends an alarm signal to the monitoring center network to notify the vehicle of abnormal information.
4, voice control module: complete sound control and service functions.
5, display module: used to display the location of road conditions and other video image information, can use LCD, CRT or TV display.
6. On-board PC: Integrate and deal with each function module, cooperate with the corresponding software, finish the appointed function, if carry on the data processing, calculate longitude, latitude, altitude, speed and time etc. of the position.
GPS system environment is complex and changeable. Therefore, as the core of the system, the on-board PC must have features such as small size, strong stability, high integration, low power consumption, strong processing capability, and simple and convenient operation, in order to meet the frequent use of vehicles. And the complexity of the road demands. At present, the embedded system has become the first choice for on-board PCs: the software operating system uses WINDOWS CE or embedded LINUX, and the embedded industrial motherboard is the safety of the GPS system with its ultra-small size, super stability, easy expansion, and strong compatibility. Reliable hardware platform. However, depending on the frequency of use of the vehicle, it must be highly reliable, and the scalability and compatibility are better.
Third, the blue sky industrial control GPS system solution
1. Blue Sky Industrial Control GPS System Solution Architecture Diagram
2. Onboard PC hardware solution:
★ For embedded boards:
BS-PCC-3568 Series: NS Geode GX1 300 Embedded PC/104 Industrial Motherboard ★ System Reliability Solution:
Chipset NS GEODE CS5530A and SMD low-power fanless NS Geode GX1 300 CPU and on-board 128M SDRAM, guarantee system stability and reliability ★ System display solution:
NS CS5530A chip, 1.5-4MB shared memory, supports LCD (TFT only), CRT display and TV output, and also supports STN LCD black and white screen.
★ System Electronic Disk Solution:
Supports DOM and CF cards for storing operating system and client application programs and data, improving system reliability, and easy to remove and carry CF cards. ★ System expansion solution ☆ Two on-board serial ports (Two RS232 and RS485 serial ports are optional ), 1 parallel port, 2 USB ports, all interfaces back-end outlet, easy installation and maintenance ☆ Standard PC/104 bus interface, easy to expand PC/104 device ☆ Support SIR IrDA1.1 interface, can connect infrared interface ☆ On-board AC97 Compatible with 3D sound cards, voice prompts can be made.
★ System Stability Solution:
☆ 8-layer PCB board, strong resistance to electromagnetic interference ☆ Serial port, CRT interface, USB interface, keyboard/mouse interface Earthquake-proof design Blue sky industrial control There are also several different levels of embedded industrial computers that can be used in such vehicle-mounted GPS system terminals. , After actual tests and work confirmed, the product has high reliability and stability, can fully meet the system's various design functions, and has a considerable competitive advantage in the market.
From the hardware platform, Blue Sky's industrial control solutions are embedded, low-power, fanless design, integrated graphics, network cards, support DOC/DOM/CF card and other storage devices, integrate multiple strings and other I/O interfaces, The system can be expanded through PC/104 to meet system expansion requirements.
From the perspective of the software platform, Blue Sky Industrial Controls can provide customized embedded operating systems such as LINUX and WinCE for customers to facilitate systematic transplantation and cooperate with customer-developed application software.