CN1808170B - Positioning monitoring system based on GPS technology - Google Patents

Abstract

The invention provides a positioning monitoring system based on GPS technology, which includes: at least one GPS satellite for providing longitude, latitude and time parameter; at least one mobile terminal which includes a signal converter for converting the received GPS positioning signal into one of the GSM, CDMA, GPRS signals; a telecom communication server which includes a signal receiving device for receiving one of the GSM, CDMA, GPRS signals sent by one terminal, and sending received signal to a monitoring device; a monitoring device which includes one storage, a processor, a I/O interface device and an electronic map device, wherein, on the storage saving system monitoring program for analyzing converted data by processor.

Description

A kind of locating and monitoring system based on the GPS technology

Technical field

The invention belongs to the GPS positioning system, concretely, relate to the locating and monitoring system that a kind of GPS technology combines with network technology.

Background technology

GPS (being called for short GPS) is that the second generation satellite navigation system of U.S.'s development does not have, he has compiled contemporary state-of-the-art space technology, mechanics of communication and microelectric technique, with its bearing accuracy height, the round-the-clock information of obtaining, plurality of advantages such as instrument and equipment is light and handy, less expensive and being caught people's attention.

Gps system is that 20,000 kilometers satellite is formed by 24 height, they are with 6 different orbits operations, and high-precision, the three-dimensional position of global range from arbitrary carrier between kilometer high-altitude, ground to 9000, three-dimensional velocity and precise time information can be provided.Can receive positioning signal as long as be installed in board units on the vehicle, just can make warp, Position Latitude and the temporal information of this car from three satellites.

Summary of the invention

In order to overcome weak point of the prior art, the object of the present invention is to provide a kind of locating and monitoring system based on the GPS technology.

To achieve these goals, a kind of locating and monitoring system based on the GPS technology provided by the invention comprises:

At least one gps satellite is used to provide longitude, latitude and time parameter;

At least one portable terminal comprises a chromacoder, and the GPS positioning signal that is used for receiving is converted to GSM by conversion equipment, CDMA, a kind of in the GPRS format signal;

A telecommunication path server comprises a signal receiving device at least, in order to receiving the GSM that a terminal is sent, and CDMA, a kind of in the GPRS format signal, and the signal that receives can be sent to supervising device;

A supervising device comprises a storer, a processor, and an I/O interface arrangement and an electronic map device are preserved system monitor on the described storer, in order to treated device data converted is analyzed.

Of the present invention have a beneficial effect to be: can be by native system with the gps satellite positioning signal, by telecommunication server, be converted to the short message signal or based on the signal of the form of GPRS, the DDN of Internet or CDMA.Secondly, the system monitor of monitor terminal and electronic chart can make the position of the tracking mobile terminal on the cheer and bright ground of user; In addition, with reference to the embodiment of back of the present invention, the present invention can also control the carrying out of portable terminal, as cutting off the operations such as power supply of the device that loads portable terminal.

Description of drawings

Fig. 1 is the block scheme of the locating and monitoring system based on the GPS technology of the present invention.

Fig. 2 is the system block diagram of first kind of embodiment of the locating and monitoring system based on the GPS technology of the present invention.

Fig. 3 is the system block diagram of monitor terminal in first kind of embodiment of the present invention.

Embodiment

With reference to Fig. 1, locating and monitoring system based on the GPS technology of the present invention comprises gps satellite 1, portable terminal 2, telecommunication path server 3 and supervising device 4, wherein, the longitude and latitude position of gps satellite monitoring portable terminal, and this information is sent to portable terminal 2 with certain form, portable terminal 2 is changed it after receiving this signal, and the GSM signal after will changing is sent to telecommunication path server 3, telecommunication server 3 receives from the GSM of portable terminal 2 signal, and be converted into short message, voice messaging, or GPRS, D-DN or CDMA signal, and the data that will be loaded with any one form of positional information are sent to supervising device 4 by communication network or In-ternet, supervising device 4 can be analyzed the data that receive, and in conjunction with the GIS Geographic Information System, position data is analyzed, and be presented on the electronic chart, move for the user and inquire about.

The system construction drawing of first kind of embodiment of the present invention as shown in Figure 2, wherein, telecommunication path server 3 comprises WEB server 31, long-range GPRS server 32, long-range DDN server 33, public network server 34, LAN server 35, local GPRS/DDN server 36, short message module 37; Long-range GPRS server 32, long-range DDN server 33, local GPRS/DDN server 36, short message module 37 all receives the data that comprise geographical location information of certain format from portable terminal 2, WEB server 31 links to each other with long-range GPRS server 32 and long-range DDN server 33, can always both send query requests, and the data of the geographical location information of reception corresponding format, public network server 34 has an IP address, it links to each other with WEB server 31, the interface of a WEB server 31 with LAN server 35 and long-distance monitorng device is provided, LAN server 35 and local GPRS/DDN server 36 and 37 communications of short message module, can send query requests to both, and obtain query response from both.

Local monitoring terminals 41 and LAN server 35 communications can be visited the geographical location information data to designated vehicle ID in the LAN server 35; Comprise storer 411,412, one mobile modules 413 of processor and network adapter 414 and demonstration and driver element 415; Wherein storer 411 comprises first storage unit, and the GIS Geographic Information System is installed, in order to produce the electronic chart in the fixed area; Second storage unit, in order to the geographical location information analytic system to be installed, described geographical location information analytic system, receive geographical location information data after the conversion from processor 412, and according to a kind of sign of preserving in advance of vehicle ID appointment that comprises in the geographical location information data, and the location information data of each vehicle preserved, and the information of preserving carried out in chronological order and be shown on the electronic chart.

In this embodiment, domestic consumer can be connected into the Web browser visit Web server of installing in the computing machine of Internet by one, after the username and password that input is assigned with lands, can set up and being connected of Web server, after this can come by the proprietary ID that imports certain vehicle that is loaded with portable terminal 2 to set up and long-range GPRS server 32 or long-range DDN server 33 by Web server, or both connections, thereby the data that comprise geographical location information of acquisition this ID wherein; The user can also pass through Web server, visit public network server 34, and then access to LAN server 35, thereby set up with LAN (Local Area Network) in local GPRS/DDN server 36 and the communication of short message module 37 be connected, thereby realization obtaining to the data that comprise geographical location information.

In addition as local monitoring terminals 41, it can be set up and being connected of local GPRS/DDN server 36 and short message module 37 by LAN server 35, thus the present position information data of acquisition portable terminal 2; Local monitoring terminals 41 can also be by LAN server 35 visit public network server 34, and then visit Web server 31, and foundation and long-range GPRS server 32 or long-range DDN server 33 connect, thereby can send request, and obtain the geographic position data of portable terminal 2.Monitoring to portable terminal 2 can also realize by remote monitoring terminal 42, as remote monitoring terminal 42, it connects public network server 34, and set up and being connected of Web server 31 or LAN server 35 by public network server 34, with the geographical location information data of the portable terminal 2 in the acquisition Local or Remote.

Claims (1)

1. locating and monitoring system based on the GPS technology is characterized in that comprising:

At least one gps satellite is used to provide longitude, latitude and time parameter;

At least one portable terminal comprises a chromacoder, and the GPS positioning signal that is used for receiving is converted to GSM by conversion equipment, CDMA, a kind of in the GPRS format signal;

A telecommunication path server comprises a signal receiving device at least, in order to receiving the GSM that a terminal is sent, and CDMA, a kind of in the GPRS format signal, and the signal that receives can be sent to supervising device;

A supervising device comprises a storer, a processor, and an I/O interface arrangement and an electronic map device are preserved system monitor on the described storer, in order to treated device data converted is analyzed.

Images