CN201707059U

CN201707059U - Surface display automatic reading device

Info

Publication number: CN201707059U
Application number: CN2010201302468U
Authority: CN
Inventors: 杨明恭
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-03-09
Filing date: 2010-03-09
Publication date: 2011-01-12
Anticipated expiration: 2020-03-09

Abstract

The utility model discloses a surface display automatic reading device which mainly comprises a body, wherein the bottom surface of the body is provided with an image retrieval unit, the top of the body is provided with an antenna, and the body is internally provided with a control device. The bottom surface of the body is combined on a gauge outfit (such as a temperature gauge, a pressure gauge or a water quantity indicator and the like), so as to enable the image retrieval unit to retrieve an image of the gauge outfit at fixed time, and transmit the retrieved image to the control device, the image is resolved into numerical data after being identified and interpreted by the control device, not only the numerical data is stored, but also the stored data can be transmitted to a remote monitoring device through a network communication module, a numerical value of the gauge outfit is displayed by the remote monitoring device for reference, statistics and mode analysis can be on the numerical data in time sequence, and a time historical trend curve diagram is displayed to be used for abnormal tracking survey and research, billing or resource management.

Description

The surface shows automatic reading device

Technical field

The utility model is about the automatic reading device of a kind of surperficial display digit.

Background technology

In the operating environment of daily life or factory, often have many different electrical equipment, equipment or measuring instrument, if can effectively obtain these numerical value in the robotization mode, not only can effectively analyze the state of daily life and factory work environment, for example variation of temperature, humidity, electricity consumption, water etc., from these data, obtain resource consumption, more can further be controlled, reach the lifting of inhabitation or craftmanship, change electricity consumption, water operating habit and reach energy savings, water-saving benefit.

For improving the problems referred to above, it is necessary that the numeral of equipment gauge outfit numeral display panel obtains, but the equipment of these different labels, different purposes, different matching tests or mechanical type display panel are arranged, divided by artificial regular visit outside the visual and record, the normal method of using is such as on these equipment list head pointers reflecting element being set, infrared ray with light stability reflects the rotational frequency of calculating reflecting element again, and numerical value is presented in display, and by networking transmission numerical value to host computer.Or utilize and closely to connect inductive switch and be fixed on the apparatus body or repacking is implanted in device interior, produce pulse signal, and will behind this pulse signal integrating numerical value be presented in display.In addition, want to obtain the demonstration numerical value of these equipment by the networking, often need to buy the exclusive digit network interface of this equipment, eliminate the new equipment that is changed to tool network communication function even directly will put in order group equipment, not only investment is incured a considerable or great expense, existing equipment abandons and also causes waste, and increases the cost of offal treatment.

The following shortcoming and above-mentioned method still can be derived:

One, the shortcoming in the artificial visual mode is:

1. all must be reached the spot by personnel and just can obtain, measure the place and spread all over sometimes everywhere, traffic comes and goes also need expend many times.

2. visual value of reading and record often make the mistake or error because of personnel's carelessness.

3. some place personnel passes in and out difficult.

4. are difficult for monitoring at bad weather, traffic jam, night.

5. intermittent the tour can't be obtained continuity value of reading of time.

6. water, backflow pollution problem are leaked, are stolen in problem analysis immediately and processing.

Two, the shortcoming in pointer reflecting element mode is, equipment surface must be through destroying repacking, and construction is trouble, utilize infrared light sources also must consume bigger power supply, and volume is bigger, installs to be difficult for.

Three, with the shortcoming that closely connects the inductive switch mode be, be difficult for finding the position of equipment surface or inner suitable induction, also be not suitable for narrow and small place, space.

Four, install network interface or directly will put in order group equipment to eliminate the shortcoming of changing be that equipment and construction cost are all too high, and cause the problem of offal treatment additional.

This shows that above-mentioned existing article still have many disappearances, real non-good design, and demand urgently being improved.

The utility model content

Fundamental purpose of the present utility model is to provide a kind of and obtains real surface display digit image by image acquisition unit, and show numerical value with the automatic identification of image processing technique, and can write down, alarm and by network with data and alarm, transfer to the device of far-end Data Processing computer.

For achieving the above object, taked following technical scheme:

A kind of surface shows automatic reading device, comprises body, is combined with on this body:

Image acquisition unit, it is positioned the body bottom surface, the surface image of this image acquisition unit acquisition gauge outfit;

Antenna, its location is also exposed or be hidden in the end face of body;

Control device, it is arranged in the body, mainly comprises:

Microprocessor, it is connected with image acquisition unit, network communication module and internal memory, the keying of this microprocessor control image acquisition unit, and reception is from the signal of image acquisition unit, and the signal of being done carried out interpretation and parsing, and with interpretation and the signal after resolving be stored in the internal memory;

The network communication module, it is connected with antenna and microprocessor, when the network communication module is received the signal of microprocessor, promptly can driven antenna will be stored in the interior data transmission of internal memory to long-distance monitorng device.

Preferably, the bottom surface of described body is in conjunction with the emergence light source, and sets up the light source driving circuit that is connected with light source on control device, and this light source driving circuit is connected with microprocessor, makes microprocessor order about the light source driving circuit driving light source and produces light source.

Surface provided by the utility model shows automatic reading device, when comparing mutually with existing product, has more following advantage:

1. the utility model can carry out reading and record of numerical value directly in the existing equipment mounted on surface.

2. the utility model can judge automatically whether numerical value is positioned at fence coverage.

3. the utility model can be issued alarm numerical value automatically.

4. the utility model must not destroy or reequip the existing equipment surface.

5. the utility model transmits numerical value by the networking, does not need the personnel scene to check.

6. whether the utility model can control other equipment operations in good time.

7. the utility model can be monitored by wired, Wi-Fi whenever and wherever possible.

Description of drawings

Fig. 1 is the schematic perspective view that the utility model surface shows automatic reading device;

Fig. 2 is the calcspar that the utility model surface shows automatic reading device; And

Fig. 3 A, Fig. 3 B are the operation chart that the utility model surface shows automatic reading device;

Reference numeral: 1, body; 11, bottom surface; 2, image acquisition unit; 3, light source; 4, antenna; 5, control device; 51, microprocessor; 52, network communication module; 53, internal memory; 54, light source driving circuit; 6, long-distance monitorng device; 7, gauge outfit; 71, surface.

Embodiment

Seeing also Figure 1 and Figure 2, is that the utility model surface shows automatic reading device, mainly comprises body 1, is combined with on this body 1:

Image acquisition unit 2, this image acquisition unit 2 is positioned the bottom surface 11 of body 1, the surface image of these image acquisition unit 2 fechtable gauge outfits; Wherein, image acquisition unit 2 can be CMOS, CCD, infrared ray, ultraviolet ray or other invisible lights photography module etc.;

Light source 3, this light source 3 is positioned the bottom surface of body 1; Wherein light source 3 can be LED lamp, infrared lamp, incandescent lamp, UV-lamp or other invisible light modulations, is subjected to the control of microprocessor after this light source opens and closes;

Antenna 4, the end face of body 1 is located and be exposed to or be hidden in to this antenna 4;

Control device 5, this control device 5 is arranged in the body 1, mainly comprises:

Microprocessor 51, this microprocessor 51 is connected with image acquisition unit 2, network communication module 52, internal memory 53 and light source driving circuit 54, microprocessor 51 may command image acquisition units 2 open and close, and reception is from the signal of image acquisition unit 2, and the signal of being done carried out interpretation and parsing, and with interpretation and the numerical data after resolving be stored in the internal memory 53;

Light source driving circuit 54, this light source driving circuit 54 is connected with microprocessor 51 and light source 3, when light source driving circuit 54 receives the signal of microprocessor 51, promptly can order about light source 3 and produce light source;

Network communication module 52, this network communication module 52 is connected with antenna 4 and microprocessor 51, when network communication module 52 is received the signal of microprocessor 51, the numerical datas that promptly can driven antenna 4 will be stored in the internal memory 53 are sent to long-distance monitorng device 6, make long-distance monitorng device 6 can present numerical data in the internal memory 53, for the supervisor with reference to and check.

In addition, this network communication module 52 can be wired or wireless local-area network, Internet or telecommunication network route devices such as ADSL, modem, radio, microwave, mobile phone, communications satellite, GPRS, 3G;

In addition, this long-distance monitorng device 6 comprises PC, notebook computer, little pen electricity, individual portable data processor (PDA), Smartphone.

In addition, this microprocessor 51 is when receiving image acquisition unit 2 captured signal of video signal, interpretation can be gone out numerical data, compare with default warning value, to judge whether numerical value has unusually, remove comparison result is stored in the internal memory 53, and abnormal signal can be sent to long-distance monitorng device 6 via antenna 4, but make long-distance monitorng device 6 receiving alarm signals.

In addition, when this long-distance monitorng device 6 receives the numerical data of control device transmission, can produce instant numeral and show and form, and have statistics and pattern analysis processing software in this Data Processing computer, can be in order to analyze at this numerical data.

Please consulting simultaneously shown in Fig. 3 A to Fig. 3 B, is that the utility model is an operation chart, wherein, this body 1 is incorporated on the gauge outfit 7, makes body 1 bottom surface 11 corresponding with the surface 71 of gauge outfit 7, and with surface 71 sealings; Microprocessor 51 by control device 5 regularly orders about image acquisition unit 2 startups, make image acquisition unit 2 can take surface 71 images of gauge outfit 7, and synchronization timing control light source driving circuit 54 makes light source 3 luminous, auxiliary with light source as image acquisition unit 2, make image acquisition unit 2 can photograph surperficial clearly 71 images, the image that this image acquisition unit 2 photographs can be sent to the microprocessor 51 of control device 5, via microprocessor 51 signal of video signal is resolved to numerical data, and can compare with default warning value, to judge whether the shown numerical value of gauge outfit 7 images has unusually, numerical data can be stored in the internal memory 53 in addition, by network communication module 52 numerical data is sent to long-distance monitorng device 6 via antenna 4 again, so that numerical data or alarm state are shown on the screen of long-distance monitorng device 6, except that for reference, also numerical value can be embedded in the computer according to the time simultaneously, take statistics and pattern analysis, and be shown as time history trend curve figure, as unusual follow-up study, research, the usefulness of charging and resource management.

In addition, this long-distance monitorng device 6 can connect the auto-alarm-signal keying device broadcaster, when long-distance monitorng device 6 is received abnormal signal, promptly can notify the related personnel to handle automatically via the auto-alarm-signal keying device broadcaster; Or connect automatic telephone speech polling device, to provide personnel inquiry instant information such as numerical value; Or can directly connect controller, and look the in good time automatic control equipment of numerical value situation, carry out robotization control operation.

In addition, above-mentioned gauge outfit can be instrument gauge outfits such as user's water meter, tensimeter, thermometer, flowmeter, dynamometer instrument, gas table, take surface 71 images of each gauge outfit 7 by image acquisition unit 2, and be sent to long-distance monitorng device 6, making the meter reading personnel not need to come to personally the gauge outfit scene checks meter again, only need on the screen of long-distance monitorng device 6, to watch, can learn the numerical value that the surface shows.

Above-listed detailed description system specifying at possible embodiments of the present utility model, this embodiment is not in order to limit claim of the present utility model, allly do not break away from that equivalence of the present utility model is implemented or change, all should be contained in the claim of the present utility model.

Claims

1. a surface shows automatic reading device, it is characterized in that: comprise body, be combined with on this body:

Antenna, its location is also exposed or be hidden in the end face of body;

Control device, it is arranged in the body, mainly comprises:

2. surface as claimed in claim 1 shows automatic reading device, and it is characterized in that: described image acquisition unit is CMOS, CCD, infrared ray or ultraviolet photography module.

3. surface as claimed in claim 1 shows automatic reading device, it is characterized in that: the bottom surface of described body is in conjunction with the emergence light source, and on control device, set up the light source driving circuit that is connected with light source, this light source driving circuit is connected with microprocessor, makes microprocessor order about the light source driving circuit driving light source and produces light source.

4. surface as claimed in claim 3 shows automatic reading device, and it is characterized in that: described light source is LED lamp, infrared lamp, incandescent lamp or UV-lamp.

5. surface as claimed in claim 1 shows automatic reading device, and it is characterized in that: described network communication module is ADSL, modem, radio, microwave, wired or wireless local-area network, mobile phone, communications satellite, GPRS or 3G Internet.

6. surface as claimed in claim 1 shows automatic reading device, and it is characterized in that: described long-distance monitorng device comprises PC, notebook computer, individual portable data processor or Smartphone.

7. surface as claimed in claim 1 shows automatic reading device, it is characterized in that: described long-distance monitorng device connects the auto-alarm-signal keying device broadcaster, when long-distance monitorng device is received abnormal signal, promptly can notify the related personnel to handle automatically via auto-alarm-signal keying device broadcasting.

8. surface as claimed in claim 1 shows automatic reading device, it is characterized in that: described long-distance monitorng device connects automatic telephone speech polling device, to provide personnel inquiry instant numerical value information.

9. surface as claimed in claim 1 shows automatic reading device, and it is characterized in that: described long-distance monitorng device directly connects controller, looks the in good time automatic control equipment of numerical value situation, carries out robotization control operation.