CN206330596U - A kind of detection means for monitoring device sensor of transmitting electricity - Google Patents
A kind of detection means for monitoring device sensor of transmitting electricity Download PDFInfo
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- CN206330596U CN206330596U CN201621221579.5U CN201621221579U CN206330596U CN 206330596 U CN206330596 U CN 206330596U CN 201621221579 U CN201621221579 U CN 201621221579U CN 206330596 U CN206330596 U CN 206330596U
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Abstract
The utility model is related to a kind of detection means for monitoring device sensor of transmitting electricity, service data to detect photovoltaic power generation equipment sensor at the scene, the detection means includes MCU and the display, keyboard and the sensor socket that are connected respectively with MCU, described sensor socket is connected with photovoltaic power generation equipment sensor, and described sensor socket includes pulling force sensor socket, obliquity sensor socket, humiture atmospheric pressure meter socket, wind speed wind direction sensor socket, leakage current meter socket, sunshine recorder socket and rainfall pulsimeter socket.Compared with prior art, the utility model has Site Detection, efficiency high, is easy to check, detects interface, internal battery, the advantages of can charging with comprehensive.
Description
Technical field
The utility model is related to photovoltaic apparatus sensor detection field, more particularly, to one kind transmission of electricity monitoring device sensor
Detection means.
Background technology
Monitoring device of transmitting electricity kind of sensor, quantity are various, there is pulling force, inclination angle, humiture atmospheric pressure, wind speed and direction, leakage
Electric current, rainfall, sunshine, various sensors use different agreements, address；Various sensor cables are longer, some weight, volume
It is larger, it has not been convenient to carry mobile detection；Various sensors need to proceed to Cargo Inspection survey, and production process detection, finished product detection installs existing
Detection in detection before the installation of field, maintenance process, and the corresponding argument address adjustment setting of sensor etc..Present sensor
During measurement, after computer need to be used by the connection of USB-RS232, RS232-RS85 translation interface, sensor power-up is given, using general
The corresponding instruction of serial ports software input is read out data, issues modified address instruction to operate, all data are 16 systems
Machine code, need to be by computer switching software, and the data conversion that sensor is returned can just be seen corresponding into recognizable data
Sensor measurement data, every time pass through under send instructions to the process of change data, can just see a measurement data, use
Inconvenience, inefficiency, also easily error, it is impossible to realize the real-time measurement observation of the data of consecutive variations；
All the sensors operation is machine code, need to be manually entered and parse, it has not been convenient to, it is not directly perceived, use computer serial port
Detection, needs separately to power to sensor, it has not been convenient to detect, it is impossible to realize the display of real-time measurement values, and consecutive variations measured value
Display, solar panels are inconvenient using universal meter detection output voltage, electric current；
Power supply box can only use universal meter detection voltage inconvenient, it is impossible to (the measurement of direct measurement battery carry load work situation
Battery band carries electric current)；
Detect that the sensor majority processed need to be added in equipment, after equipment is reached the standard grade, issued accordingly using Master Station Software
Working sensor situation and measured value are checked in instruction, reading, need to wait for the time that SIM card is reached the standard grade, and operation is relatively complicated, and efficiency is low
Under；
Detection in customers' place's detection and maintenance process, the more inconvenient sensor of field condition, solar panels and power supply
The detection of case；
Utility model content
The purpose of this utility model be exactly in order to overcome defect that above-mentioned prior art is present and provide a kind of Site Detection,
Efficiency high, it is easy to check, with comprehensive detection interface, internal battery, the inspection for the transmission of electricity monitoring device sensor that can be charged
Survey device.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of detection means for monitoring device sensor of transmitting electricity, the fortune to detect photovoltaic power generation equipment sensor at the scene
Row data, the detection means includes MCU and the display, keyboard and the sensor socket that are connected respectively with MCU, described sensing
Device socket is connected with photovoltaic power generation equipment sensor, and described sensor socket includes pulling force sensor socket, obliquity sensor
Socket, humiture atmospheric pressure meter socket, wind speed wind direction sensor socket, leakage current meter socket, sunshine recorder socket and rainfall
Pulsimeter socket.
Described pulling force sensor socket, obliquity sensor socket, humiture atmospheric pressure meter socket, wind speed wind direction sensor are inserted
Mouth and leakage current meter socket are connected by RS485 Acquisition Circuits with MCU respectively.
Described sunshine recorder socket is connected by sunshine recorder analog acquisition circuit with MCU, described rainfall arteries and veins
Punching meter socket is connected by rain sensor pulse interface circuit with MCU.
Described MCU is MSP430f674X single-chip microcomputers.
Described display is HS12864-15 displays.
Described MCU is connected by SPI interface or RS232 interfaces with keyboard.
The detection means also includes power supply and current and voltage of power supply detection socket, and described power supply passes through three terminal regulator point
Be not connected with MCU and RS485 Acquisition Circuits, described current and voltage of power supply detection socket by power supply status indicate chip with
MCU connections, described power supply indicates chip power supply by charge controller and buck chip for power supply status.
The detection means also includes external charging USB interface, and described external charging USB interface connects with buck chip
Connect.
Described power supply status indicates that chip is BQ78412 chips, and described buck chip is TA5110A chips, institute
The charge controller stated is BQ24650 chips, and described power supply is lithium polymer battery.
Compared with prior art, the utility model has advantages below：
First, Site Detection, efficiency high：The utility model being capable of Site Detection pulling force, inclination angle, humiture atmospheric pressure, wind speed and wind
To the operational factor and the carry load work state of solar panels and power supply box of, the sensor such as leakage current, rainfall, sunshine, behaviour
Make simple, measurement accurate.
2nd, it is easy to check：The utility model uses the direct Chinese display measurement sensor data of liquid crystal, and data are brushed in real time
Newly, check that sensor measurement data is convenient directly perceived, real-time update measurement data can Continuous Observation sensing data situation of change, it is defeated
After electric equipment sensor detecting device connection sensor, it can be powered automatically to sensor, can automatic identification sensor type, biography
After sensor connection automatic power, corresponding sensing data is read automatically：(state's net requires standard list for address, speed, measured value
Position display), data are shown on liquid crystal display in real time, are conveniently checked.
3rd, with comprehensive detection interface：Facilitating all Add-on accessories of transmission facility, comprehensively connection detection in real time, data are surveyed
Amount display.
4th, internal battery, can charge：Transmission facility sensor detecting device is powered using built-in lithium battery, small volume,
Lightweight, convenient detection mobile whenever and wherever possible, without annexes such as movable sensors, possesses standard USB interface output, convenient to realize
Mobile phone charges at any time, and scene connect and can be filled after device power supply (DPS) case cable connection to transmission facility sensor detecting device built-in lithium battery
Electricity；
Brief description of the drawings
Fig. 1 is structure chart of the present utility model.
Fig. 2 is fundamental diagram of the present utility model.
Fig. 3 is RS485 digital acquisition circuit structure charts.
Fig. 4 is serial ports RS485 circuit acquisition principle figures.
Fig. 5 is sunshine recorder analog acquisition interface principle figure.
Fig. 6 is rain sensor pulse interface circuit schematic diagram.
Fig. 7 is HS12864-15 series of products and MCU interface schema.
Wherein, 1, MCU, 2, display, 3, keyboard, 4, power supply, 5, sensor socket, 41, three terminal regulator, 42, power supply
State instruction chip, 43, charge controller, 44, buck chip, 51, pulling force sensor socket, 52, obliquity sensor socket,
53rd, humiture atmospheric pressure meter socket, 54, wind speed wind direction sensor socket, 55, leakage current meter socket, 56, sunshine recorder inserts
Mouthful, 57, rainfall pulsimeter socket, 58, current and voltage of power supply detection socket, 59, external charging USB interface.
Embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment：
As shown in figure 1, a kind of be used for transmit electricity monitoring device sensor detecting device, including lithium polymer battery, 12864 liquid
Crystal display, MCU, DC-DC, sensor interface etc. are constituted.
As shown in Fig. 2 principle of the present utility model is as follows：
1st, the MSP430f674X series monolithics that MCU is selected have 4 UART, 6 SPI interfaces, and are driven with display
Interface circuit, and the family chip is the single-chip microcomputer for aiming at the design of electric power detecting instrument, and AD conversion precision can reach 24,
There is much information gathering algorithm, be that application foundation is laid in extension sensor detection from now on, correlation experience can be accumulated in the design.Should
MCU meets extension technical grade environment and used.
2nd, data acquisition interface：
Serial ports uses RS485 digital acquisition circuits, and all the sensors information, digital collection are gathered using a UART branch
Circuit wants charged electronic switch, and schematic diagram is as shown in Figure 3：
Serial ports RS485 circuit acquisition principle figures are as shown in Figure 4：
Leakage current, sunshine recorder analog acquisition interface principle figure are as shown in Figure 5：
Rain sensor pulse interface circuit principle：
Pulse interface circuit, is mainly used to measure tipping bucket rain gauge：Its schematic diagram is as shown in Figure 6：
3rd, LCDs is selected：
LCDs selects 128 × 64 liquid crystal displays, and four row's Chinese characters are supported in display, often arrange 8, the liquid found on network
Brilliant display interface is as shown in Figure 7：
4th, keyboard Designing：
Keyboard mainly uses for read-write relevant parameter, and our configuration parameter has many kinds, can also be connect using 232
Mouthful, Serial Port Line is connected to detection means using notebook computer, and configuration relevant parameter is carried out using universal serial port software；While key
Disk can also be configured
Serial ports will will have control instruction entrance to write configuration status when writing configuration.Can send instructions down progress after UNICOM
There is return configuration successful message after configuration, configuration successful.
Claims (9)
1. a kind of detection means for monitoring device sensor of transmitting electricity, the operation to detect photovoltaic power generation equipment sensor at the scene
Data, it is characterised in that the detection means include MCU (1) and be connected respectively with MCU (1) display (2), keyboard (3) and
Sensor socket (5), described sensor socket (5) is connected with photovoltaic power generation equipment sensor, described sensor socket (5)
Including pulling force sensor socket (51), obliquity sensor socket (52), humiture atmospheric pressure meter socket (53), wind speed wind direction sensor
Socket (54), leakage current meter socket (55), sunshine recorder socket (56) and rainfall pulsimeter socket (57).
2. a kind of detection means of monitoring device sensor of transmitting electricity according to claim 1, it is characterised in that described drawing
Force snesor socket (51), obliquity sensor socket (52), humiture atmospheric pressure meter socket (53), wind speed wind direction sensor socket
(54) it is connected respectively by RS485 Acquisition Circuits with MCU (1) with leakage current meter socket (55).
3. a kind of detection means of monitoring device sensor of transmitting electricity according to claim 1, it is characterised in that described day
It is connected according to sensor socket (56) by sunshine recorder analog acquisition circuit with MCU (1), described rainfall pulsimeter socket
(57) it is connected by rain sensor pulse interface circuit with MCU (1).
4. the detection means of a kind of monitoring device sensor of transmitting electricity according to claim 1, it is characterised in that described
MCU (1) is MSP430f674X single-chip microcomputers.
5. the detection means of a kind of monitoring device sensor of transmitting electricity according to claim 1, it is characterised in that described is aobvious
It is HS12864-15 displays to show device (2).
6. the detection means of a kind of monitoring device sensor of transmitting electricity according to claim 1, it is characterised in that described
MCU (1) is connected by SPI interface or RS232 interfaces with keyboard (3).
7. the detection means of a kind of monitoring device sensor of transmitting electricity according to claim 2, it is characterised in that the detection is filled
Putting also includes power supply (4) and current and voltage of power supply detection socket (58), and described power supply (4) passes through three terminal regulator (41) difference
It is connected with MCU (1) and RS485 Acquisition Circuits, described current and voltage of power supply detection socket (58) indicates core by power supply status
Piece (42) is connected with MCU (1), and described power supply (4) is power supply status by charge controller (43) and buck chip (44)
Indicate chip (42) power supply.
8. the detection means of a kind of monitoring device sensor of transmitting electricity according to claim 7, it is characterised in that the detection is filled
Putting also includes external charging USB interface (59), and described external charging USB interface (59) is connected with buck chip (44).
9. a kind of detection means of monitoring device sensor of transmitting electricity according to claim 8, it is characterised in that described electricity
Source state instruction chip (42) is BQ78412 chips, and described buck chip (44) is TA5110A chips, described charging
Controller (43) is BQ24650 chips, and described power supply (4) is lithium polymer battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621221579.5U CN206330596U (en) | 2016-11-14 | 2016-11-14 | A kind of detection means for monitoring device sensor of transmitting electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621221579.5U CN206330596U (en) | 2016-11-14 | 2016-11-14 | A kind of detection means for monitoring device sensor of transmitting electricity |
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| Publication Number | Publication Date |
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| CN206330596U true CN206330596U (en) | 2017-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621221579.5U Active CN206330596U (en) | 2016-11-14 | 2016-11-14 | A kind of detection means for monitoring device sensor of transmitting electricity |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106525106A (en) * | 2016-11-14 | 2017-03-22 | 上海欣影电力科技股份有限公司 | Detection apparatus for power transmission monitoring equipment sensor |
-
2016
- 2016-11-14 CN CN201621221579.5U patent/CN206330596U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106525106A (en) * | 2016-11-14 | 2017-03-22 | 上海欣影电力科技股份有限公司 | Detection apparatus for power transmission monitoring equipment sensor |
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