CN202886943U - Remote wireless audio-video monitoring and fault-diagnosis back-checking system for engineering machinery - Google Patents

Abstract

The utility model discloses a remote wireless audio-video monitoring and fault-diagnosis back-checking system for engineering machinery. All of holders are connected with network-transmission local-storage servers. The network-transmission local-storage servers are connected with platform control terminals. The platform control terminals are respectively connected with an audio detector, an image collector, the holders and a central control server. The central control server is respectively connected with an information display terminal and an information storage terminal. The functions are as follows: the real-time video of a device front-end construction site and talkback audio signals of site command are recorded as records on a device local part and are simultaneously transmitted to a management center of a remote-end device owner, so that the owner can always master a on-site construction condition anywhere; in device assembly and disassembly processes, the device owner can see the whole processes in real time, so that special statuses and hidden troubles appeared in the assembly and disassembly processes can be timely eliminated.

Description

A kind of engineering machinery remote wireless audio-video monitoring and fault diagnosis are gone back to the system of looking into

Technical field

The utility model relates to the field of engineering machinery remote monitering system, specifically the comprehensive monitoring management of a kind of Internet-based technology, remote image collection technology, remote audio acquisition technique and control signal acquisition technique and accident detection system.

Background technology

The used engineering mechanical device major part of domestic present heavy construction industry all belongs to the form that the owner rents to professional equipment leasing company.Therefore the operating position of engineering machinery mobile large, the various problems such as dismounting is frequent, owner and equipment owner dispute in the equipment use procedure are more with regard to ubiquity.The concrete manifestation form is: 1, because equipment is mobile large, large and the place to use dispersion of zone span, main equipment leasing company under large quantities of valuable equipments can not intuitively know the real situation in use and the administrative situation of each working-yard, go supervision if arrange large quantities of manpower and materials, cost is too high again, if do not arrange, the supvr is difficult to again the real-time behaviour in service of grasp equipment; 2, because often frequently installation and removal, this process is again the stage of the easiest generation potential safety hazard and accident, thus the supvr more need can in time to grasp site operation environment and situation dynamic on the other hand so that prevent trouble before it happens.In addition because the working-yard great majority are in the place of relatively spacious open-air or less communications service, the wire communication facility of various communication operator is difficult to lay and puts in place, so above-mentioned two situations; 3, because equipment leasing side often only has the driver at the construction field (site), and construction operation and to instruct personnel all be personnel and the One's name is legion of construction party, because site operation environment more complicated, the driver often can't see on-the-spot environment detail owing to the reason at visual angle, and operation is the instruction of listening the commander of construction party fully.Collision accident in the construction can occur unavoidably, and the responsibility judgment that has an accident does not have more effective foundation, the mode by the testimony of a witness of defining fully of accident responsibility.Given this plant situation, equipment leasing side just becomes the disadvantaged group in the liability accident, and very difficult fair and just liability accident is investigated is clear.

The utility model content

The purpose of this utility model is to provide a kind of engineering machinery remote wireless audio-video monitoring and fault diagnosis to go back to the system of looking into, it adopts long-distance video audio frequency and The Cloud Terrace data acquisition, and utilize wireless network transmission technology, realize the remote monitoring of data, storage, call, inquiry, analyze, and this locality storage and the remote control center that can realize data are stored, the user can watch in real time by the control platform working environment and operating personnel's duty and the picture information of mechanical fault of engineering machinery, Effective Raise safety coefficient and operating efficiency, reducing construction cost and the maintenance cost of construction machinery.

To achieve these goals, the technical solution of the utility model is as follows: a kind of engineering machinery remote wireless audio-video monitoring and fault diagnosis are gone back to the system of looking into, comprise control signal detector and connected audio detector, image acquisition device, The Cloud Terrace, it is characterized in that: described audio detector, image acquisition device, The Cloud Terrace all is connected to the local storage server of Internet Transmission, the local storage server of Internet Transmission is connected with the platform control terminal, the platform control terminal respectively with audio detector, image acquisition device, The Cloud Terrace, central control server connects, central control server respectively with Message Display Terminal, the information storage terminal connects, and the information storage terminal is connected with the platform control terminal.

The utility model discloses a kind of engineering machinery remote wireless audio-video monitoring and fault diagnosis and go back to the system of looking into, in view of above-mentioned developing background, propose design philosophy and arise at the historic moment in conjunction with the system and the product that have an epoch-making significance cover that the producer of professional monitoring and industrial control product and system development develops jointly by the enterprise that is sure to occupy for many years and the industry tap in the operation of leasing of construction machinery industry.The appearance of this system efficiently solves an above-mentioned difficult problem, has also brought more liftings for the management of equipment operation enterprise simultaneously.Concrete function is as follows: 1, the state-of-the-art wireless network transmission technology by using present domestic existing operator to provide, audio-video collection and compression coding technology in conjunction with present domestic maturation, the intercommunication sound signal of the real-time video of front equipment end working-yard and floor manager recorded a video in equipment this locality keep on file, the proprietor is transferred to simultaneously remote equipment proprietor's administrative center, so that can grasp the site operation situation whenever and wherever possible; 2, in the process of carrying out the equipment installation and removal, can allow the equipment proprietor see in real time overall process, for can in time getting rid of by the special status that occurs in the process of tearing open and hidden danger; 3, by to the intercommunication sound signal of floor manager and to the control signal of work machine operation system acquisition at one time the data on the axle preserve and playback reflects that instruction and the relation between the response carry out defining of accident responsibility so that former insoluble subjective question at issue had had objective basis; 4, pass through the monitoring of mobile remote network video device, so that the expert can see ruuning situation and the fault overview of equipment in real time, can effectively judge the equipment failure problem, and reasonable arrangement maintenance personal and aftermarket attachment, greatly improve the efficient that fault is discharged, for network operator and the user of engineering machinery created higher benefit, reached the effect of getting twice the result with half the effort.

Description of drawings

Fig. 1 is that the utility model system connects block diagram.

Embodiment

Below in conjunction with drawings and Examples the utility model is elaborated.

As shown in Figure 1, a kind of engineering machinery remote wireless audio-video monitoring and fault diagnosis are gone back to the system of looking into, comprise control signal detector 1 and connected audio detector 2, image acquisition device 3, The Cloud Terrace 4, it is different from prior art and is: described audio detector 2, image acquisition device 3, The Cloud Terrace 4 all is connected to the local storage server 5 of Internet Transmission, the local storage server 5 of Internet Transmission is connected with platform control terminal 6, platform control terminal 6 respectively with audio detector 2, image acquisition device 3, The Cloud Terrace 4, central control server 7 connects, (platform control terminal 6 is used for sound signal control, camera control, cradle head control), central control server 7 respectively with Message Display Terminal 8, information storage terminal 9 connects, information storage terminal 9 is connected with platform control terminal 6, information storage terminal 9 is connected with platform control terminal 6, realizes storage information readjustment.

In the specific implementation, described central control server 7 is connected with supvr's outer net inquiry terminal 10.

In the specific implementation, described image acquisition device 3 is dome-type focusing video camera or high power zoom integration high speed spherical pan head video camera or mobile camera.

In the specific implementation, described audio detector 2 is acoustic pickup.

In the specific implementation, be provided with processing in the described central control server 7 and detect information module and data analysis module and Streaming Media forwarding module.

System of the present utility model consists of and is divided into situ part and control center's part, situ part: comprise video acquisition part (dome-type focusing video camera, high power zoom integration high speed spherical pan head video camera), audio collection part (acoustic pickup), equipment controling signal collecting part and network code and transmission equipment (technical grade returns and looks into external member without tape storage networking video server and control signal, audio sync), portable wireless network video server and mobile camera suit.The video scene of video acquisition part (comprising mobile camera) collection site equipment, operator and site environment; The sound signals such as audio collecting device omnidistance record site operation people and commander's intercommunication; The equipment controling signal collecting part is to data acquisition and the decipherings such as control signal of equipment electric-control system; Network code and transmission equipment and portable wireless network video server are responsible for the information that will collect, carry out compression coding and convert network signal to, are stored on the one hand this locality, send on the platform of remote control center by the internet on the one hand.Control center's part: comprise control platform software, control center's server and tool terminal (being generally desktop computer).Server is used for the Bearer Control platform software, the information that the control platform comes the scene transmission carries out access registration and collection management (transmitting and storage) tool terminal is used for showing that the user can watch in real time by controlling platform the image information of engineering machinery working environment and operator and mechanical fault; Can by control platform control front-end camera and other collection signal equipment, monitored thing be monitored and detect; The control platform data that Real-time Measuring can be got show and store, measurement data can picture and the mode of video recording store and retrieve, greatly facilitate inquiry in the future and transfer.

Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that the utility model implementation is confined to above-mentioned these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.

Claims (5)

1. an engineering machinery remote wireless audio-video monitoring and fault diagnosis are gone back to the system of looking into, comprise control signal detector (1) and connected audio detector (2), image acquisition device (3), The Cloud Terrace (4), it is characterized in that: described audio detector (2), image acquisition device (3), The Cloud Terrace (4) all is connected to the local storage server (5) of Internet Transmission, the local storage server of Internet Transmission (5) is connected with platform control terminal (6), platform control terminal (6) respectively with audio detector (2), image acquisition device (3), The Cloud Terrace (4), central control server (7) connects, central control server (7) respectively with Message Display Terminal (8), information storage terminal (9) connects, information storage terminal (9) is connected with platform control terminal (6), and information storage terminal (9) is connected with platform control terminal (6).

2. a kind of engineering machinery remote wireless audio-video monitoring as claimed in claim 1 and fault diagnosis are gone back to the system of looking into, and it is characterized in that: described central control server (7) is connected with supvr's outer net inquiry terminal (10).

3. a kind of engineering machinery remote wireless audio-video monitoring as claimed in claim 1 and fault diagnosis are gone back to the system of looking into, and it is characterized in that: described image acquisition device (3) is dome-type focusing video camera or high power zoom integration high speed spherical pan head video camera or mobile camera.

4. a kind of engineering machinery remote wireless audio-video monitoring as claimed in claim 1 and fault diagnosis are gone back to the system of looking into, and it is characterized in that: described audio detector (2) is acoustic pickup.

5. a kind of engineering machinery remote wireless audio-video monitoring as claimed in claim 1 and fault diagnosis are gone back to the system of looking into, and it is characterized in that: be provided with in the described central control server (7) to process and detect information module and data analysis module and Streaming Media forwarding module.

Images