CN201467134U

CN201467134U - Distributed wireless mobile ad hoc networking working condition patrol device

Info

Publication number: CN201467134U
Application number: CN2009200854482U
Authority: CN
Inventors: 邬春学; 丁振东
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-05-05
Filing date: 2009-05-05
Publication date: 2010-05-12
Anticipated expiration: 2019-05-05

Abstract

The utility model provides a distributed wireless mobile ad hoc networking working condition patrol device. A microprocessor embedded in the patrol device is respectively connected with a data acquisition module, a watch dog module, an alarm system module, a sending buffer queue module, a receiving buffer queue module, a routing module, a sampling hold and A/D conversion module and a timing /counter module through a circuit board, a signal conditioning module is connected with a data acquisition module, the sending buffer queue module and the receiving buffer queue module are connected with a network module, a power supply module is connected with the routing module, and all modules are installed on a printed circuit board. The patrol device integrates the wireless transmission technique, computer technique and sensor technique together, so the patrol staff can take the device to patrol along any course within the patrol range, in particular to special working condition environments, such as mountain areas, underground mines and open waters.

Description

Distributed wireless mobile self-grouping network chemical industry condition inspection device

Technical field

The utility model relates to the mobile communications network field, specially refers to distributed wireless mobile self-grouping network chemical industry condition inspection device.

Background technology

At present to patrol and examine generally all be to adopt cable network, radio station or GPRS network to carry out to traditional operating mode, for signal blind zones such as some special work-yards such as mountain area, down-hole, open waters then the employing personnel to each data point data are gathered.On operating mode is patrolled and examined operation with data acquisition, a lot of limitation are arranged like this, and cost is than higher, or poor mobility, patrols and examines and use cable network to carry out operating mode, the position basic fixed of each node then, limited scope, and the networked function of radio station is poor, pitch width is very narrow, and the poor anti jamming capability of signal, when using manual inspection, then possibility of accident occurrence is bigger for some dangerous working sites, and the routing inspection cost height.

Summary of the invention

The purpose of this utility model is to provide a kind of distributed wireless mobile self-grouping network chemical industry condition inspection device that integrates Radio Transmission Technology, computer technology and sensor technology.

For achieving the above object, the technical solution of the utility model is:

Embedded microprocessor in the distributed wireless mobile self-grouping network chemical industry condition inspection device is respectively with acquisition module, watchdog module, warning system module, transmission buffer module, receiving cache queue module, routing selecting module, sampling keeps and the A/D modular converter is connected with circuit board with the Timer module, the signal condition module is connected with data acquisition module, sending the buffer queue module is connected with mixed-media network modules mixed-media with the receiving cache queue module, mixed-media network modules mixed-media is connected with antenna, and power module is connected with routing selecting module.Above-mentioned each module is installed on the printed circuit board (PCB), and wherein power module can be made with traditional impulse electricity circuit, and also the available solar energy charger replaces.

Distributed wireless mobile self-grouping network chemical industry condition inspection device can be done the forming apparatus plug-in unit and insert in the corresponding apparatus, also can make the little instrument of portable sealing separately.

Good effect of the present utility model is: distributed wireless mobile self-grouping network chemical industry condition inspection device is the radio patrol checking device that integrates Radio Transmission Technology, computer technology and sensor technology.The provisional autonomous system of multi-hop that the data collection station of this device is made up of one group of portable terminal that has a wireless transmitter, portable terminal has routing function, can constitute network topology arbitrarily by wireless connections, and this network can work alone.The personnel of patrolling and examining hold this device can be in the scope of patrolling and examining, along any route inspection.And the analog signals such as electric current, voltage, frequency that will gather the on-the-spot node of operating mode send to 802.11 base stations, and by 802.11 base stations data are sent to control centre's database server, so that carry out analyzing and processing.

Description of drawings

Fig. 1, distributed wireless ad-hoc network chemical industry condition inspection device block diagram;

Fig. 2, inspection device and on-site signal connection layout;

Arrange between Fig. 3, inspection device node with transmission and receive schematic diagram.

Embodiment

Further specify embodiment of the present utility model below in conjunction with accompanying drawing 1～3:

When inspection device will use, earlier by the power module 10 among Fig. 1, make the inspection device energising, spot sensor keeps the sampling that current signal, voltage signal and frequency signal are transported among Fig. 2 and A/D modular converter 12, and in the Timer 13, input signal is nursed one's health by the signal condition module 1 among Fig. 1, send into then in the data acquisition module 2 and concentrate, be transported to again in the embedded microprocessor 4, send in the mixed-media network modules mixed-media 8 by sending buffer queue module 6 and receiving cache queue module 7, launch by antenna 9 again.After signal is received in 802.11 base stations among Fig. 3, be forwarded to again on the database server of control centre, so that the data of being gathered are analyzed, handled.When running into emergency such as equipment fault, special parameter and situation such as transfinite, the watchdog module 3 among Fig. 1 is input to alarm signal in the embedded microprocessor 4, sends in the mixed-media network modules mixed-media 8 by warning system module 5 then, is launched by antenna 9 again.After alarm signal is received in 802.11 base stations among Fig. 3, be forwarded on the database server of control centre, handle by control centre.Routing selecting module 11 among Fig. 1 is controlled by embedded microprocessor 4, selects suitable network to send and received signal.

Claims

1. one kind by embedded microprocessor (4), signal condition module (1), data acquisition module (2), watchdog module (3), warning system module (5), mixed-media network modules mixed-media (8), the distributed wireless mobile self-grouping network chemical industry condition inspection device that antenna (9) and routing selecting module (11) are constituted, it is characterized in that, embedded microprocessor (4) respectively with data acquisition module (2), watchdog module (3), warning system module (5), send buffer queue module (6), receiving cache queue module (7), routing selecting module (11), sampling keeps and A/D modular converter (12) is connected with circuit board with Timer module (13), signal condition module (1) is connected with data acquisition module (2), sending buffer queue module (6) is connected with mixed-media network modules mixed-media (8) with receiving cache queue module (7), mixed-media network modules mixed-media (8) is connected with antenna (9), power module (10) is connected with routing selecting module (11), and each module is installed on the printed circuit board (PCB).