CN111028498A

CN111028498A - Wireless data acquisition and receiving system

Info

Publication number: CN111028498A
Application number: CN201911386238.1A
Authority: CN
Inventors: 刘斐斓; 万能; 刘洋; 马欣
Original assignee: Shanghai Houmi Internet Of Things Technology Co Ltd
Current assignee: Shanghai Houmi Internet Of Things Technology Co Ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-04-17

Abstract

The invention discloses a wireless data acquisition and receiving system which comprises a main body, wherein a keyboard is arranged in the main body close to the lower end, a starting switch is arranged on the outer surface of the front end of the keyboard close to one side, a power indicator lamp is fixedly arranged on the outer surface of the upper end of the keyboard, a first display screen is fixedly arranged on the outer surface of the front end of the main body, a second display screen is arranged in the main body close to the upper end, a CPU control module is fixedly arranged in the main body, and a GPRS module is fixedly arranged below the CPU control module. The wireless data acquisition and receiving system increases the safety of the data system, improves the learning effect of the data system, facilitates people to search lost data, can realize long-distance and rapid transmission of wireless data, and is provided with the voltage stabilizing circuit, the adjustment function of the circuit of the voltage stabilizing circuit enables the output voltage to have the voltage stabilizing function, and the service life is prolonged.

Description

Wireless data acquisition and receiving system

Technical Field

The invention relates to the field of data processing systems, in particular to a wireless data acquisition and receiving system.

Background

The wireless data acquisition is an important component of modern information communication research, and is used as a basic technology of modern data monitoring control together with a sensor network, information processing and the like. Due to the limitation of the collection environment, in most fields, the collected data needs to be displayed and controlled in a main control center through a transmission network, and then the change of the measured environment is monitored through a central controller. In many fields, the system can be used for collecting digital and analog signals such as temperature, humidity, illumination and the like, and then correspondingly processing the collected parameters for a user to monitor and control the system. In terms of data transmission, the method can be divided into wired transmission and wireless transmission. At present, the traditional data acquisition system is carried out in a wired transmission mode, and has the advantages of high speed, high reliability, stable work and the like, but the acquisition mode is easily influenced by the environment and the acquired data form. In many occasions, for example, remote environments where personnel cannot reach, environments with high corrosivity and on-site unavailable open-wire connection and the like, the wired data acquisition and transmission system obviously cannot meet the requirements of data acquisition and transmission. In addition, the investment of manpower, material resources and economy for setting up a wired network for one-time data acquisition is large, and resource waste is caused. Under the condition, the wireless data acquisition mode becomes an effective alternative mode;

with the development of radio frequency transceiving technology, microelectronic technology and integrated circuits, wireless communication technology has been greatly developed, and great progress has been made in design cost, transmission rate and reliability. Is slowly evolving to the level of wired network transmission. The wireless data acquisition technology adopted in the industrial field is a new development trend, the problems existing in the traditional data acquisition can be solved, and the applicability of the system is improved;

the existing data system has certain disadvantages when in use, the safety of the data system needs to be improved, meanwhile, people cannot find lost data conveniently, meanwhile, the traditional data system cannot realize remote rapid transmission of wireless data at high speed, and certain influence is brought to the use process of people.

Disclosure of Invention

The invention mainly aims to provide a wireless data acquisition and receiving system which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

a wireless data acquisition and receiving system comprises a main body, wherein a camera is fixedly installed on the outer surface of the front end of the main body close to the upper end, a keyboard is arranged on the inner portion of the main body close to the lower end, a starting switch is arranged on the outer surface of the front end of the keyboard close to one side, a power indicator lamp is fixedly installed on the outer surface of the upper end of the keyboard, a first display screen is fixedly installed on the outer surface of the front end of the main body, a second display screen is arranged on the inner portion of the main body close to the upper end, a CPU control module is fixedly installed in the main body, a GPRS module is fixedly installed below the CPU control module, an RF module is fixedly installed on the outer surface of the CPU control module close to one side, a voltage stabilizing circuit is fixedly installed on the outer surface of the CPU control module close to the other side, and the inside of main part is close to rear end position fixed mounting and has No. two guard plates, the inside fixed mounting of a guard plate has damping spring, one side of No. two display screens is provided with data storage module, one side surface of main part is provided with push button No. one, and one side surface of main part is located the below fixed mounting of push button and has data interface, reset hole has been seted up to one side surface of main part in data interface's below, one side surface of main part is close to lower extreme position and is provided with push button No. two.

Preferably, the first push button and the second push button are movably connected with the main body, and the input end of the power indicator lamp is electrically connected with the output end of the GPRS module.

Preferably, the keyboard is movably connected with the main body, and the input end of the camera is electrically connected with the output end of the CPU control module.

Preferably, the first protection plate and the second protection plate are identical in specification and size and are symmetrically arranged.

Preferably, the main body is movably connected with the second display screen, and the input end of the voltage stabilizing circuit is electrically connected with the output end of the second display screen.

Preferably, the outer surface of the keyboard is provided with a plurality of groups of operating buttons.

Compared with the prior art, the invention has the following beneficial effects: this wireless data acquisition and receiving system has increased data system's security, has improved data system's learning effect, and the people of being convenient for look for the data that lose, this system can realize wireless data's remote fast transmission simultaneously, is provided with voltage stabilizing circuit simultaneously, and the adjustment of its circuit makes output voltage have the steady voltage effect, has prolonged the live time.

Drawings

FIG. 1 is a schematic diagram of an overall structure of a wireless data acquisition and reception system according to the present invention;

FIG. 2 is a side view of a wireless data acquisition and reception system of the present invention;

FIG. 3 is an internal view of a wireless data acquisition and reception system of the present invention;

fig. 4 is an internal view of a main body of a wireless data acquisition and reception system according to the present invention.

In the figure: 1. a main body; 2. a camera; 3. a keyboard; 4. starting a switch; 5. a power indicator light; 6. a first display screen; 7. a second display screen; 8. a CPU control module; 9. a GPRS module; 10. an RF module; 11. a voltage stabilizing circuit; 12. a first protection plate; 13. a second protection plate; 14. a damping spring; 15. a data storage module; 16. a first push button; 17. a data interface; 18. a reset hole; 19. and a second push button.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in FIGS. 1-4, a wireless data collecting and receiving system comprises a main body 1, a camera 2 is fixedly installed on the front end outer surface of the main body 1 near the upper end, a keyboard 3 is arranged on the main body 1 near the lower end, a starting switch 4 is arranged on the front end outer surface of the keyboard 3 near one side, a power indicator 5 is fixedly installed on the upper end outer surface of the keyboard 3, a first display screen 6 is fixedly installed on the front end outer surface of the main body 1, a second display screen 7 is arranged on the main body 1 near the upper end, a CPU control module 8 is fixedly installed in the main body 1, a GPRS module 9 is fixedly installed below the CPU control module 8, an RF module 10 is fixedly installed on the outer surface of the CPU control module 8 near one side, and a voltage stabilizing circuit 11 is fixedly installed on the outer surface of the CPU control module 8 near the other side, a first protection plate 12 is fixedly installed in the main body 1 close to the front end, a second protection plate 13 is fixedly installed in the main body 1 close to the rear end, a damping spring 14 is fixedly installed in the first protection plate 12, a data storage module 15 is arranged on one side of a second display screen 7, a first push button 16 is arranged on the outer surface of one side of the main body 1, a data interface 17 is fixedly installed on the outer surface of one side of the main body 1 below the first push button 16, a reset hole 18 is formed in the outer surface of one side of the main body 1 below the data interface 17, and a second push button 19 is arranged on the outer surface of one side of the main body 1 close to the lower end;

the first push button 16 and the second push button 19 are movably connected with the main body 1, and the input end of the power indicator lamp 5 is electrically connected with the output end of the GPRS module 9; the keyboard 3 is movably connected with the main body 1, and the input end of the camera 2 is electrically connected with the output end of the CPU control module 8; the first protection plate 12 and the second protection plate 13 are the same in specification and size, and the first protection plate 12 and the second protection plate 13 are symmetrically arranged; the main body 1 is movably connected with the second display screen 7, and the input end of the voltage stabilizing circuit 11 is electrically connected with the output end of the second display screen 7; the outer surface of the keyboard 3 is provided with a plurality of groups of operating buttons.

When the wireless data acquisition and receiving system is used, firstly, the first push button 16 and the second push button 19 on the main body 1 are respectively pushed to push the second display screen 7 and the keyboard 3 out, the starting switch 4 on the keyboard 3 is pressed, and then the first display screen 6 and the second display screen 7 are lightened;

when the device is used, a data signal of a remote computer is received through the GPRS module 9, the signal is converted into a data format of the RF module 10 and is sent to the CPU control module 8;

at the moment, the CPU control module 8 receives the data signal and transmits back the feedback data after identifying, the CPU control module 8 transmits the received feedback data signal back to the remote computer by the GPRS module 9, so that the remote transmission of the remote transmission centralized reading data is realized, the output voltage achieves the voltage stabilizing effect due to the adjusting effect of the circuit of the voltage stabilizing circuit, and the service life is prolonged.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A wireless data acquisition and reception system comprising a body (1), characterized in that: the front end outer surface of the main body (1) is fixedly provided with a camera (2) close to the upper end position, the interior of the main body (1) is provided with a keyboard (3) close to the lower end position, the front end outer surface of the keyboard (3) is provided with a starting switch (4) close to one side position, the upper end outer surface of the keyboard (3) is fixedly provided with a power indicator lamp (5), the front end outer surface of the main body (1) is fixedly provided with a first display screen (6), the interior of the main body (1) is provided with a second display screen (7) close to the upper end position, the interior of the main body (1) is fixedly provided with a CPU control module (8), the lower part of the CPU control module (8) is fixedly provided with a GPRS module (9), the outer surface of the CPU control module (8) is fixedly provided with an RF module (10) close to one side position, and the outer surface of the CPU, the inside of main part (1) is close to front end position fixed mounting and has guard plate (12) No. one, and the inside of main part (1) is close to rear end position fixed mounting and has guard plate (13) No. two, the inside fixed mounting of guard plate (12) has damping spring (14), one side of No. two display screens (7) is provided with data storage module (15), one side surface of main part (1) is provided with push button (16) No. one, and one side surface of main part (1) is located the below fixed mounting of push button (16) No. one and has data interface (17), reset hole (18) have been seted up to the below that one side surface of main part (1) is located data interface (17), one side surface of main part (1) is close to lower extreme position and is provided with push button (19) No. two.

2. A wireless data acquisition and reception system according to claim 1, wherein: the power supply indicating lamp is characterized in that the first push button (16) and the second push button (19) are movably connected with the main body (1), and the input end of the power supply indicating lamp (5) is electrically connected with the output end of the GPRS module (9).

3. A wireless data acquisition and reception system according to claim 1, wherein: the keyboard (3) is movably connected with the main body (1), and the input end of the camera (2) is electrically connected with the output end of the CPU control module (8).

4. A wireless data acquisition and reception system according to claim 1, wherein: the first protection plate (12) and the second protection plate (13) are identical in specification and size, and the first protection plate (12) and the second protection plate (13) are symmetrically arranged.

5. A wireless data acquisition and reception system according to claim 1, wherein: the main body (1) is movably connected with the second display screen (7), and the input end of the voltage stabilizing circuit (11) is electrically connected with the output end of the second display screen (7).

6. A wireless data acquisition and reception system according to claim 1, wherein: the outer surface of the keyboard (3) is provided with a plurality of groups of operating buttons.