CN201947311U

CN201947311U - Engineering machinery positioning and wireless communication device based on GPS (global positioning system) and GPRS (general packet radio service)

Info

Publication number: CN201947311U
Application number: CN2011200515847U
Authority: CN
Inventors: 周解; 黄奎; 黄春林
Original assignee: YICHANG CITY KAINUO TECHNOLOGY DEVELOPMENT Co Ltd
Current assignee: YICHANG CITY KAINUO TECHNOLOGY DEVELOPMENT Co Ltd
Priority date: 2011-03-01
Filing date: 2011-03-01
Publication date: 2011-08-24
Anticipated expiration: 2021-03-01

Abstract

The utility model relates to an engineering machinery positioning and wireless communication device based on the GPS (global positioning system) and the GPRS (general packet radio service), which comprises a shell and a circuit board arranged in the shell. The circuit board is provided with a central processor module, a power supply module and a communication interface; the central processor module is connected with the communication interface and a GPRS module, and the GPRS module is connected with an SIM (subscriber identity module) card and provided with a first antenna; the central processor module is also connected with a GPS module, and the GPS module is provided with a second antenna; and a power supply module is connected with the central processor module, the GPRS module and the GPS module respectively. The engineering machinery positioning and wireless communication device can be used to know the position and the running state of the engineering machinery timely and can send commands to the central processor module through a remote server, carry out historical running state backtracking and statistic analysis on the running and maintaining states of the equipment so as to be convenient for the business owner and the supervision department to manage and monitor the equipment.

Description

A kind of engineering machinery location and radio communication device based on GPS and GPRS

Technical field

The utility model relates to a kind of engineering machinery location and radio communication device based on GPS and GPRS, belongs to communication technical field.

Background technology

The engineering machinery that on-hand quantity is numerous, because it is very worthy, operation cost is very high, so its running status and locating information need administrative department, supervision machinery and related personnel to understand in real time and control.And present engineering machinery does not have this global location and data communication equipment, and its running status, locating information can't be understood and record by the related personnel in real time.Cause following drawback: 1, manpower, the waste of material resources and financial resources; 2, information can't in time be fed back, thereby has increased the various unexpected probability that produce.

Summary of the invention

The utility model a kind of engineering machinery location and radio communication device based on GPS and GPRS, the location and the communication that utilize global position system GPS to combine with the GSM network, be connected to by communication interface on the intelligent controller of engineering machinery, be used to obtain the location and the running status of engineering machinery.And pass through the GSM Network Transmission to background server, and the Control Parameter that can transmit background server is on engineering machinery simultaneously, and what administrative department, supervision department and related personnel can be real-time is understood, and writes down the control of the line correlation of going forward side by side.

The purpose of this utility model is achieved in that a kind of engineering machinery location and radio communication device based on GPS and GPRS, comprise casing, be arranged on the circuit board in the casing, circuit board is provided with CPU module, power module and communication interface, CPU module is connected with communication interface, CPU module connects the GPRS module, the GPRS module connects SIM card, and the GPRS module is provided with first antenna;

CPU module also connects the GPS module, and the GPS module is provided with second antenna;

Power module is connected with CPU module, GPRS module and GPS module respectively.

Described CPU module serial ports is connected with GPRS module serial ports.

Described CPU module serial ports is connected with GPS module serial ports.

Described CPU module serial ports is connected with communication interface.

Described power module is provided with power interface and Voltage stabilizing module.

A kind of engineering machinery location and radio communication device based on GPS and GPRS of the utility model utilizes global position system GPS to combine with the GSM Network Transmission, can in time understand place, position, the running status of engineering machinery, and can give CPU module by the remote server transmitting control commands, and carry out the backtracking of history run state, statistical analysis equipment operation, repair make things convenient for the owner to carry out equipment control and supervision department carries out monitoring of tools.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples:

Fig. 1 is the utility model device johning knot composition.

Embodiment

A kind of engineering machinery location and radio communication device based on GPS and GPRS, comprise casing, be arranged on the circuit board in the casing, circuit board is provided with CPU module 1, power module 5 and communication interface 6, CPU module 1 is connected with communication interface 6, CPU module 1 connects GPRS module 2, GPRS module 2 connects SIM card 4, and GPRS module 2 is provided with first antenna 8;

CPU module 1 also connects GPS module 3, and GPS module 3 is provided with second antenna 9;

Power module 5 is connected with CPU module 1, GPRS module 2 and GPS module 3 respectively, and power supply is provided for it.

Described CPU module 1 serial ports is connected with GPRS module 2 serial ports.

Described CPU module 1 serial ports is connected with GPS module 3 serial ports.

Described CPU module 1 serial ports is connected with communication interface 6.

Described power module 5 is provided with power interface 7 and Voltage stabilizing module 10.

After the utility model device power module 5 is provided with power interface 7 energized, after Voltage stabilizing module 10 voltage stabilizings, for CPU module 1, GPRS module 2 and GPS module 3 provide stabilized power supply.

SIM card 4 is exactly a networking authority of GPRS module 2, and in the time of communication, the GSM network need carry out authentication by the information of SIM card 4.SIM card 4 when being linked into the GSM network, plays the authentication effect when 2 initialization of GPRS module.

CPU module 1 is started working, and by serial port initialization GPRS module 2 and GPS module 3, communicates by communication interface 6 and the controller that is arranged on the engineering machinery, sets up contact.Controller on the engineering machinery comprises the various parameters of equipment operation, as: speed, oil consumption etc.

When 2 initialization of GPRS module, can under CPU module 1 control, communicate by letter with background server by the GPRS passage of GSM network, and it be authenticated by server, authentication finishes, and has promptly set up data communication channel with server.The effect of first antenna 8 is that transmitting-receiving GPRS signal and server communicate.

After 3 initialization of GPS module finish, promptly start working, second antenna 9 by GPS module 3 receives satellite fix information, the serial port that passes through constantly sends locating information to CPU module 1, and CPU module 1 sends to server with GPS locating information that receives and the controller information that receives by communication interface 6; Controller information comprises the running status of engineering machinery.Simultaneously, the control information that server sends receives by GPRS module 2, and sends to CPU module 1 by serial port, after CPU module 1 is handled, sends to controller by communication interface 6.

Claims

1. the engineering machinery based on GPS and GPRS is located and radio communication device, comprise casing, be arranged on the circuit board in the casing, it is characterized in that: circuit board is provided with CPU module (1), power module (5) and communication interface (6), CPU module (1) is connected with communication interface (6), CPU module (1) connects GPRS module (2), GPRS module (2) connects SIM card (4), and GPRS module (2) is provided with first antenna (8);

CPU module (1) also connects GPS module (3), and GPS module (3) is provided with second antenna (9);

Power module (5) is connected with CPU module (1), GPRS module (2) and GPS module (3) respectively.

2. a kind of engineering machinery location and radio communication device based on GPS and GPRS according to claim 1, it is characterized in that: CPU module (1) serial ports is connected with GPRS module (2) serial ports.

3. a kind of engineering machinery location and radio communication device based on GPS and GPRS according to claim 1, it is characterized in that: CPU module (1) serial ports is connected with GPS module (3) serial ports.

4. a kind of engineering machinery location and radio communication device based on GPS and GPRS according to claim 1, it is characterized in that: CPU module (1) serial ports is connected with communication interface (6).

5. a kind of engineering machinery location and radio communication device based on GPS and GPRS according to claim 1, it is characterized in that: power module (5) is provided with power interface (7) and Voltage stabilizing module (10).