KR20010100482A - Bi-direction Data Communication System For Transmitting and Receiving Information Of Mobile Vehicle Position and Status For Internet Using Public Mobile Communication Network and GPS - Google Patents

Abstract

According to the present invention, a device capable of displaying and transmitting various status information connected to a GPS terminal for portable communication, and the position and status information of the current mobile body through a data transmission interface port for a wireless terminal of a personal mobile communication (PCS) and a mobile communication (cellular phone) terminal. The present invention relates to a system configured to transmit a bidirectionally with a base station, and to connect the base station to the base station in a bidirectional manner.

The present invention detects a signal confirming the current position through the position data and time difference of each satellite transmitted from the satellite, and transmits and receives the relative information of the position information from the GPS terminal for mobile communication to determine the latitude and longitude corresponding to the current position. It is sent to the control device and is connected to the Internet network or the public communication network (PSTN) through the public mobile communication terminal together with the current state information of the mobile body (including the request and response data from the mobile body). The location information and status information of the current vehicle are transmitted to the central control center of the service provider through the Internet or the public telecommunication network (PSTN), and on the contrary, the bidirectional data communication is performed to transmit the required information from the central control center to the current vehicle. do. In particular, since the data transmission is based on the Internet network or PSTN, all customers and managers who can access the Internet network or the public communication network can receive mobile information anytime, anywhere, and meet the requirements within the service range. There is a characteristic that can be delivered directly to the moving object.

Description

Bi-direction Data Communication System For Transmitting And Receiving Information Of Mobile Vehicle Position And Status For Internet Using Public Mobile Communication Using Public Mobile Communication Network And Earth Positioning System (GPS) Network and GPS}

The present invention relates to a two-way data communication system for transmitting and receiving Internet-based mobile position and status information using a public mobile communication network and a global positioning system (GPS), and in particular, the present invention relates to various state information connected to a GPS terminal for portable communication. The device capable of displaying and transmitting / receiving data can be transmitted to the base station through the data transmission interface port (serial or Bluetooth) for the wireless terminal of the personal communication system (PCS) and mobile communication (cellular phone) terminals. The present invention relates to a system configured to transmit in both directions and to connect it through an internet network or a public communication network.

The location information transmission of the mobile object using the conventional public mobile communication network only handles the location of the base station (several kilometers) provided by the personal mobile communication (PCS) or mobile communication (cellular phone) service provider, and thus the exact location of the mobile object. Can not confirm, there was a disadvantage that can not know the state of the current moving body. In particular, because it handles all the information about the mobile device only limited and indirect information via the mobile communication service provider, there was a problem that can not cope quickly with the rapidly changing situation.

The present invention is to solve the problems as described above, by attaching a variety of status information and command data transmission and reception device of a mobile earth positioning system (GPS) terminal and a mobile body to a personal mobile communication (PCS) and mobile communication (cellular phone) portable terminal The present invention relates to a system for providing a location confirmation service of a mobile object through a public mobile communication network (PSTN) and an Internet network, while transmitting status and status information related to the mobile object and receiving data related to various commands and requirements. It features.

1 is a view showing the overall system configuration according to an embodiment of the present invention.

2 is a diagram illustrating a combination of a mobile station terminal, a GPS terminal, and status information transmission / reception and control unit of a personal mobile communication system (PCS) and mobile communication (cellular phone).

The present invention is a geolocation system terminal to be mounted on a mobile unit, the state information transmission and reception device, and a mobile station with a public mobile communication terminal, a mobile communication service provider for transmitting data from a mobile station, a public communication network (PSTN) and the Internet network, the entire system It consists of a central control center of a service company that controls the

Hereinafter, the present invention will be described in detail with reference to FIGS. 1 and 2.

In Fig. 2, the mobile station 600 has a personal mobile communication (PCS) or mobile communication (cellular phone) terminal 600-1 therein. The data communication interface of the terminal is connected to the status information transmission and reception device 600-3 using serial or Bluetooth. Earth positioning system terminal 600-2 is connected to the state information transmission and reception and control unit 600-3 using a dedicated cable and transmits the location information. Or it can be mounted in the status information transmission and reception and control unit. The state information transmission and reception and control unit 600-3 automatically checks the current state of the moving object or generates information by arbitrary operation of the moving object driver, and centralizes it with the position information through the public mobile communication terminal 600-1. Send to the center (100). In addition, the device has various data display units so that the driver of the mobile 700 may also receive requirements directly from the central control center 100 or the customers 200-1 and 300-1.

In FIG. 1, the data transmitted from the public mobile communication terminal to the public mobile communication service system 400 through the base station 500 is connected to each other by the mobile communication service system 400 and the central control center 100 through a wireless Internet network. In the case of the configuration, the mobile communication service system 400 and the central control center 100 are connected to each other via a wireless Internet gateway server that serves as a gateway. Alternatively, the mobile communication service system 400 may directly access the central control center 100 via the public communication network PSTN 300.

In the system configured in the present invention, since the mobile unit 700 and the central control center 100 are connected to each other using the public communication network (PSTN, 300) or the Internet network 200, the system can be connected to the public communication network (PSTN) or the Internet network. The remote manager 200-2 or 300-2 or the customer 200-1 or 300-1 may request and receive a desired service at any time using a unique access code.

The peculiarity of the present invention is to obtain accurate position information of the moving object using the earth positioning system, and transmit various state information of the current moving object to the service provider central control center through the public communication network (PSTN) or the internet network. On the contrary, command data is received from the central control center.

By using the present invention, the position and state information of the current moving object can be received not only by the central control center but also by the corresponding customer who is given a unique code. It notifies customers about the service in real time, so it can give greater confidence and promise transparent services.

The moving body can cope with the rapidly changing surrounding traffic situation or service changes quickly. The central control center can make a database of all traffic information and transmit it to the moving vehicle periodically, and can provide more efficient and safe service by receiving unexpected situation such as traffic accident or natural disaster from the central control center quickly and accurately. In addition, since the direct connection with the customer can receive important service changes and status directly from the customer can reduce a lot of misunderstandings that can occur in the indirect service method.

In the connection between the central control center and the mobile body, it is possible to establish a control center that provides the same service in several places by using a public network (PSN) or an internet network that is widely intertwined like a spider web without using a dedicated channel. Therefore, if a problem occurs in the existing central control center, it can be immediately moved to the temporary control center to keep various control rights and services quickly and safely.

In addition, the present invention, through the Internet network and the public communication network (PSTN) that is widely used in various location information and state information of the mobile device, the customer of the service provider as well as the central center of the service company that controls the mobile device Since the requirements can be directly received and delivered to the moving object, more efficient and faster service is possible.

Claims (1)

In the bi-directional data communication system for transmitting and receiving mobile location and status information based on the Internet using a public mobile communication network and a global positioning system (GPS), A mobile station including a GPS system, a state information transmission / reception and control unit, and a public mobile communication terminal for transmitting / receiving mobile body position and state information; Wireless communication processing means for transmitting and receiving data from a mobile station; And Public mobile communication network (PSTN) and internet network, the Internet-based mobile body position and state using a GPS and a global mobile communication network including a central control means for processing the transmission and reception of the location and status information of the mobile station by controlling the entire system Bidirectional data communication system for transmitting and receiving information.