CN103079055A - Intelligent meter reading terminal - Google Patents
Intelligent meter reading terminal Download PDFInfo
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- CN103079055A CN103079055A CN2012105890335A CN201210589033A CN103079055A CN 103079055 A CN103079055 A CN 103079055A CN 2012105890335 A CN2012105890335 A CN 2012105890335A CN 201210589033 A CN201210589033 A CN 201210589033A CN 103079055 A CN103079055 A CN 103079055A
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Abstract
The invention discloses an intelligent meter reading terminal, and relates to the technical field of a meter reading device. The intelligent meter reading terminal comprises a data collecting unit, a support rod and a meter reading host, wherein the data collecting unit and the meter reading host are fixedly arranged at both ends of the support rod and are subjected to data communication through a serial port, the data collecting unit is used for collecting image information and electronic label information of an electric meter, and the meter reading host is used for processing the data collected by the data collecting unit and displaying the result on a display screen of the meter reading host. The meter reading terminal comprises the data collecting unit and the meter reading host, wherein the data collecting unit comprises a camera and an induction coil, the image data of the electric meter is collected by the camera, the electronic label information of the electric meter is collected by the induction coil, the related data of the electric meter is displayed on the display screen by the meter reading host, and a meter reading person can operate the host to realize meter reading. The intelligent meter reading terminal has the advantages that the meter reading by climbing is avoided, the meter reading by plugging a data line is avoided, and the working efficiency is high.
Description
Technical field
The present invention relates to relate to the meter copying device technical field.
Background technology
In actual process of checking meter, the person of checking meter need to use special-purpose connecting line that the Data Input Interface of meter copying device is communicated with the work of checking meter with data output interface on the water, electricity, gas table.For the flow process that simplifies the operation, usually connecting line is inserted on the Data Input Interface of meter copying device always, perhaps connecting line is directly drawn from the data input port of meter copying device, thereby save the work that once plugs connecting line.Even if but like this, the person of checking meter is whenever copied a table, plug once is necessary step, is about to connecting line and is connected on the corresponding table inefficiency.In addition, the operated by rotary motion such as instrument such as ammeter, gas meter and water meter are in the high place of location comparison, although can effectively prevent like this other people sabotages or stealing, steals gas, but get meter reading and caused many troubles copying, need to climb up a ladder when checking meter and to check meter, ascend operation has the danger of falling tumble injury, and the operation of ascending a height has further reduced the efficient of checking meter.
Summary of the invention
Technical problem to be solved by this invention provides a kind of intelligent meter data recording terminal, and described terminal has to be used and to store data convenient, the characteristics that check meter accurately, efficient are high.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of intelligent meter data recording terminal, it is characterized in that comprising data acquisition unit, support bar and the main frame of checking meter, described data acquisition unit and the main frame of checking meter are fixed on the two ends of described support bar and carry out data communication by serial ports, image information and the electronic labeling information of described data acquisition unit in order to gather ammeter, the described main frame of checking meter be used for the collection of deal with data collecting unit data and the result is presented on the display screen of the main frame of checking meter.
Preferably: described data acquisition unit is connected to an end of support bar by the universal joint flexible pipe, and the described main frame of checking meter is connected to the other end of support bar by rotating mechanism.
Preferably: described data acquisition unit comprises two camera sensing devices, electronic tag scanning circuit and transmission of video circuit, the camera sensing device sends the video data that collects to the main frame of checking meter by the transmission of video circuit and processes, and the electronic tag scanning circuit is used for gathering electronic tag data and sending data to the main frame of checking meter processing.
Preferably: described electronic tag scanning circuit comprises induction coil and data processing circuit, the data of electronic tag are processed by data processing circuit after being obtained by induction coil, the electronic tag data after processing is sent to the main frame of checking meter by serial ports processes.
Preferably: the described main frame of checking meter comprises video decode circuit, ARM, power circuit, usb circuit, keyboard circuit and liquid crystal display circuit, vision signal sends ARM to and processes after the video decode processing of circuit, ARM is presented at video information on the LCDs, power circuit provides power supply for main frame and data acquisition unit, and keyboard circuit is connected with ARM is two-way with usb circuit.
The beneficial effect that adopts technique scheme to produce is: described meter reading terminal comprises data acquisition unit and the main frame of checking meter, data acquisition unit comprises camera and induction coil, view data by the camera collection table, electronic labeling information by the induction coil acquisition tables, and by the main frame of checking meter the related data of table is presented on the display screen work of can checking meter of the person's of checking meter operating host.By using described terminal, need not to ascend a height and check meter, do not need to check meter by the grafting data wire yet, have and use and to store data convenient, check meter accurately, the efficient high.In addition, the main frame of checking meter uses ARM as processor, and the process information amount is large, and processing speed is fast; Data acquisition unit is connected on the support bar by the universal joint flexible pipe, can arbitrarily angled bending, conveniently check meter; The main frame of checking meter is connected with support bar by a rotating mechanism, and main frame just can change angle like this, different visual angles is provided for the person of checking meter, and has further facilitated and has checked meter.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Fig. 1 is structural representation of the present invention;
Fig. 2 is schematic block circuit diagram of the present invention;
Wherein: 1, data acquisition unit 2, support bar 3, the main frame 4 of checking meter, universal joint flexible pipe 5, rotating mechanism.
Embodiment
As described in Fig. 1-2, a kind of intelligent meter data recording terminal comprises data acquisition unit 1, support bar 2 and the main frame 3 of checking meter.Described data acquisition unit 1 is connected to an end of support bar 2 by universal joint flexible pipe 4, and the described main frame 3 of checking meter is connected to the other end of support bar 2 by rotating mechanism 5.Described data acquisition unit 1 and the main frame 3 of checking meter carry out data communication by serial ports, image information and the electronic labeling information of described data acquisition unit 1 in order to gather ammeter, the described main frame 3 of checking meter are used for data that deal with data collecting unit 1 gathers and the result being presented on the display screen of the main frame of checking meter.
Described data acquisition unit comprises two camera sensing devices, electronic tag scanning circuit and transmission of video circuit, the camera sensing device sends the video data that collects to the main frame of checking meter by the transmission of video circuit and processes, and the electronic tag scanning circuit is used for gathering electronic tag data and sending data to the main frame of checking meter processing.Described electronic tag scanning circuit comprises induction coil and data processing circuit, and the data of electronic tag are processed by data processing circuit after being obtained by induction coil, the electronic tag data after processing is sent to the main frame of checking meter by serial ports processes.
The described main frame of checking meter comprises video decode circuit, ARM, power circuit, usb circuit, keyboard circuit and liquid crystal display circuit, vision signal sends ARM to and processes after the video decode processing of circuit, ARM is presented at video information on the LCDs, power circuit provides power supply for main frame and data acquisition unit, and keyboard circuit is connected with ARM is two-way with usb circuit.
The IMAQ of camera sensing device is to adopt the OV5116 image sensor chip.Image imports the OV5116 image sensor chip into through 3.6 or 6.0 micro-lens, and the OV5116 image sensor chip is with IMAQ and change into the vision signal of pal mode.Two OV5116 image sensor chips are arranged on the camera, can divide although far see near.Switching signal between two cameras is sent by the main frame of checking meter, and the switch that goes after signal is processed to control the OV5116 image sensor chip is brought in the switching that realizes far and near camera lens.
Data acquisition unit has the task of gathering electronic tag data, and the module that gathers electronic tag is comprised of induction coil and data processing circuit.The data of electronic tag send data processing circuit to and process after being obtained by induction coil, then send the main frame of checking meter to through the RS232 serial ports.
The core board of main frame of checking meter is the embedded system take the ARM9 processor as core, and operating system is LINUX, has 128M internal memory and 128M flash memory, adopts large-screen lc, has 20 buttons.Various data are behind core board, and the processing of process ARM is processed and is respectively applied to show, storage, transmission.
The main frame of checking meter has the transmission of video interface, RS232 serial line interface, USB interface and digitally and the logic control interface.Video interface be used for to receive the vision signal of camera, and the RS232 interface is used for receiving the data of electronic tag, the USB interface transfer files, digitally and the control of logic control interface switch.The data of checking meter all exist in the database of the main frame of checking meter, and main frame and the system of checking meter is with the form swap data of file, and file is the DB form, by standard USB mouth inputoutput data.
The data of the host process of checking meter and storage mainly contain two types: video data, the data of keyboard input.Vision signal enters the main frame of checking meter and converts number format to by the processing of video decode circuit, and ARM is presented at the video of number format on the liquid crystal display screen and watches for the meter reading personnel.If take pictures, these digital video signals are compressed to be stored in the database.Another is the table truth of a matter data by the keyboard input, and these data are in affirmation just is stored in the field of corresponding data item in the database.
The top of support bar is data acquisition unit, and support bar is connected by the universal joint flexible pipe with data acquisition unit.The universal joint flexible pipe can arbitrarily angled bending, in order to use different angles when checking meter.The main frame of checking meter is connected with support bar by a rotating mechanism, and rotating mechanism has the slot main frame of checking meter can insert wherein, and slot vertically pull bar rotates, and the main frame of checking meter so just can change angle, provides different visual angles to the person of checking meter.Support bar is comprised of three to four joints, and a joint is enclosed within the joint, and joint has snap close with the junction of joint, by locking between snap close joint and the joint.
Described meter reading terminal comprises data acquisition unit and the main frame of checking meter, data acquisition unit comprises camera and induction coil, view data by the camera collection table, electronic labeling information by the induction coil acquisition tables, and by the main frame of checking meter the related data of table is presented on the display screen work of can checking meter of the person's of checking meter operating host.By using described terminal, need not to ascend a height and check meter, do not need to check meter high efficiency by the grafting data wire yet.
In addition, the main frame of checking meter uses ARM as processor, and the process information amount is large, and processing speed is fast; Data acquisition unit is connected on the support bar by the universal joint flexible pipe, can arbitrarily angled bending, conveniently check meter; The main frame of checking meter is connected with support bar by a rotating mechanism, and main frame just can change angle like this, different visual angles is provided for the person of checking meter, and has further facilitated and has checked meter.
Claims (5)
1. intelligent meter data recording terminal, it is characterized in that comprising data acquisition unit (1), support bar (2) and the main frame of checking meter (3), described data acquisition unit (1) and the main frame of checking meter (3) are fixed on the two ends of described support bar (2) and carry out data communication by serial ports, image information and the electronic labeling information of described data acquisition unit (1) in order to gather ammeter, the described main frame of checking meter (3) are used for data that deal with data collecting unit (1) gathers and the result being presented on the display screen of the main frame of checking meter.
2. a kind of intelligent meter data recording terminal according to claim 1, it is characterized in that described data acquisition unit (1) is connected to an end of support bar (2) by universal joint flexible pipe (4), the described main frame of checking meter (3) is connected to the other end of support bar (2) by rotating mechanism (5).
3. a kind of intelligent meter data recording terminal according to claim 1 and 2, it is characterized in that described data acquisition unit comprises two camera sensing devices, electronic tag scanning circuit and transmission of video circuit, the camera sensing device sends the video data that collects to the main frame of checking meter by the transmission of video circuit and processes, and the electronic tag scanning circuit is used for gathering electronic tag data and sending data to the main frame of checking meter processing.
4. a kind of intelligent meter data recording terminal according to claim 3, it is characterized in that described electronic tag scanning circuit comprises induction coil and data processing circuit, the data of electronic tag are processed by data processing circuit after being obtained by induction coil, the electronic tag data after processing is sent to the main frame of checking meter by serial ports processes.
5. a kind of intelligent meter data recording terminal according to claim 1 and 2, it is characterized in that the described main frame of checking meter comprises video decode circuit, ARM, power circuit, usb circuit, keyboard circuit and liquid crystal display circuit, vision signal sends ARM to and processes after the video decode processing of circuit, ARM is presented at video information on the LCDs, power circuit provides power supply for main frame and data acquisition unit, and keyboard circuit is connected with ARM is two-way with usb circuit.
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| CN201210589033.5A CN103079055B (en) | 2012-12-31 | 2012-12-31 | A kind of intelligent meter data recording terminal |
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| CN201210589033.5A CN103079055B (en) | 2012-12-31 | 2012-12-31 | A kind of intelligent meter data recording terminal |
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Cited By (8)
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| CN104168464A (en) * | 2014-08-28 | 2014-11-26 | 国家电网公司 | Multipurpose support power source collector |
| CN104202392A (en) * | 2014-08-28 | 2014-12-10 | 国家电网公司 | Smart electricity inspection mobile terminal system |
| CN105072410A (en) * | 2015-08-17 | 2015-11-18 | 国家电网公司 | Intelligent electrical meter reading mirror |
| CN105279945A (en) * | 2015-12-04 | 2016-01-27 | 四川有获科技有限公司 | Automatic meter reading system for communities |
| CN105872476A (en) * | 2016-05-26 | 2016-08-17 | 国网辽宁省电力有限公司朝阳供电公司 | Electrical energy metering information acquisition instrument |
| CN106199238A (en) * | 2016-06-23 | 2016-12-07 | 国网山东省电力公司济阳县供电公司 | Portable electric equipment state observation instrument |
| CN108594009A (en) * | 2018-07-11 | 2018-09-28 | 贵州电网有限责任公司 | A kind of universe electricity meter copying device and its meter register method |
| CN116402078A (en) * | 2023-06-07 | 2023-07-07 | 湖南中投凯创科技有限公司 | Handheld data acquisition terminal capable of performing visual angle regulation and control |
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| CN104168464A (en) * | 2014-08-28 | 2014-11-26 | 国家电网公司 | Multipurpose support power source collector |
| CN104202392A (en) * | 2014-08-28 | 2014-12-10 | 国家电网公司 | Smart electricity inspection mobile terminal system |
| CN105072410A (en) * | 2015-08-17 | 2015-11-18 | 国家电网公司 | Intelligent electrical meter reading mirror |
| CN105279945A (en) * | 2015-12-04 | 2016-01-27 | 四川有获科技有限公司 | Automatic meter reading system for communities |
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| CN108594009A (en) * | 2018-07-11 | 2018-09-28 | 贵州电网有限责任公司 | A kind of universe electricity meter copying device and its meter register method |
| CN116402078A (en) * | 2023-06-07 | 2023-07-07 | 湖南中投凯创科技有限公司 | Handheld data acquisition terminal capable of performing visual angle regulation and control |
| CN116402078B (en) * | 2023-06-07 | 2023-08-18 | 湖南中投凯创科技有限公司 | Handheld data acquisition terminal capable of performing visual angle regulation and control |
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Address after: 054001 Xingtai City, Hebei province Qiaodong District Phoenix Street No. 1 Patentee after: STATE GRID HEBEI ELECTRIC POWER COMPANY XINGTAI COUNTY POWER SUPPLY BRANCH Address before: 054000 Xingtai City, Hebei province Qiaodong District Phoenix Street No. 1 Patentee before: XINGTAI COUNTY POWER SUPPLY Co.,Ltd. |
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Effective date of registration: 20170124 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: STATE GRID HEBEI ELECTRIC POWER Co. Patentee after: XINGTAI POWER SUPPLY BRANCH OF STATE GRID HEBEI ELECTRIC POWER Co. Patentee after: STATE GRID HEBEI ELECTRIC POWER COMPANY XINGTAI COUNTY POWER SUPPLY BRANCH Address before: 054001 Xingtai City, Hebei province Qiaodong District Phoenix Street No. 1 Patentee before: STATE GRID HEBEI ELECTRIC POWER COMPANY XINGTAI COUNTY POWER SUPPLY BRANCH |