CN203275384U - Wireless intelligent carbon sink monitoring system - Google Patents

Abstract

The utility model discloses a wireless intelligent carbon sink monitoring system which comprises ten modules in all, namely an MCU (Microprogrammed Control Unit) minimum system module, a power supply circuit module, a JTAG (Joint Test Action Group) debugging port module, a humiture and carbon dioxide sensor module, a real-time clock module, an interface module, a display module, a control circuit module, a simulating signal module and a data storage module. The carbon sink and carbon emission monitoring system based on a sensor network technology, which is disclosed by the utility model, realizes the multipoint, continuous and synchronous monitoring on the concentration of CO2 contained in air and other environmental data by dint of the advantage of a wireless sensor network on synchronously acquiring data in real time on a large scale, can be used for building a multi-dimensional carbon concentration change model on the basis of an atmosphere process inversion theory and realizes the measurement of regional carbon budget quantity by combining with the carbon budget mechanism evaluation model of an ecological system; in addition, the wireless intelligent carbon sink monitoring system disclosed by the utility model has the advantages of easiness for operation and very good application value.

Description

A kind of intelligent wireless carbon remittance monitoring system

Technical field

The utility model belongs to the environment measuring field, relates in particular to a kind of intelligent wireless carbon and converges monitoring system.

Background technology

The carbon emission of scientific and effective monitoring city and forest and carbon converge and will promote the right of speech of China in the international affairs of tackling Global climate change, and provide scientific basis for the national development low-carbon economy.But limited by technical conditions and cost, existing observation method is difficult to obtain zonal carbon source and carbon remittance data accurately.The prior art scheme has:

(1) based on the regional carbon revenue and expenditure appraisal procedure of biomass and soil carbon reserves inventory investigation

Utilizing long-term and highdensity phytomass and soil carbon reserves to check data, is the carbon storehouse of the evaluation region ecosystem and a kind of conventional art of carbon flux.All basic datas that this method obtains are measured value, have larger confidence level, and at present a lot of ecosystem carbon revenues and expenditures adopt the method to estimate.The advantage of biomass and soil examination method be directly, clear and definite and technology is simple, but its observation cycle is long and time series is discontinuous, when utilizing this research method assessment area carbon revenue and expenditure, also need fully represent investigation sampling point and the utilization of high-precision soil and cover space, the soil sequential chart of various ecosystem-types, the demand that satisfy this respect is extremely difficult.Simultaneously, the credibility of using this method assessment result greatly is subject to observing the restriction of the aspects such as levels of precision of the representativeness of the spacial distribution density of sampling point, various ecosystem observation datas and ecosystem-type distribution space information.

(2) the regional carbon revenue and expenditure appraisal procedure of observing based on flux

Vortex correlation flux observation has made up the deficiency that biomass is checked the aspect such as the assay methods such as method, ground assimilation box and satellite remote sensing discontinuous, accumulation data length consuming time in time, can obtain in the short period of time the CO of a large amount of high time resolutions ₂Flux and environmental change data are for carbon variations of flux and the research of environmental response mechanism thereof of carrying out the different time yardstick provides convenience.But eddy covariance technique is a kind of small scale ecosystem observation procedure, and it itself also just represents the ecosystem carbon budget characteristics of observation tower periphery as a result, the observed result of website directly can not be extrapolated to larger regional scale.

(3) utilize Atmospheric CO ₂The regional carbon revenue and expenditure appraisal procedure of concentration observation data inverting

The atmosphere inversion method is to utilize Atmospheric CO ₂The concentration observation data is with atmospheric CO ₂Gradient and propagation in atmosphere model combine to assess the clean CO between land-atmosphere ₂Exchange capacity often is used to the result of checking examination-satellite remote sensing combined techniques in ground to calculate.Although on regional scale, the carbon flux precision that the atmosphere inverting is estimated is thicker, has very large uncertainty, because it can provide the estimated result of land carbon source/remittance independently, so be also the important technology approach of evaluation region carbon revenue and expenditure.On the zone, due to Atmospheric CO ₂The website of concentration observation grid extremely lacks, and the error of bringing thus be can not ignore, and the result of simultaneously this method assessment also discharges CO to propagation in atmosphere model error and fossil fuel ₂The estimated bias reaction is comparatively responsive.Atmospheric CO ₂The retrieving concentration method has been ignored many important carbon cycle processes and the important ecosystem (as wetland and urban ecological system), if solely use the atmosphere inversion method to carry out assessment to the Terrestrial Carbon revenue and expenditure, and its risk or great.

(4) based on the carbon revenue and expenditure appraisal procedure of Greenhouse gases Observing Satellite and aviation measurement

In recent years, the aviation measurement technology of Greenhouse gases Observing Satellite technology and atmosphere greenhouse gas concentration gradient and surface flux has obtained fast development, for the carbon revenue and expenditure of estimating the whole world, zone, country origin and great ecological engineering project provides new technological approaches, obtained the great attention of Main Developed Countries.Applied satellite and aviation measurement method can provide high-precision CO ₂Observation data, help us to understand the greenhouse gas concentration distribution situation in the whole world or zone, but this method need to be combined with the method such as atmosphere inverting and could be assessed zone or global carbon revenue and expenditure, and the reliability of observed result also needs the checking of ground observation data.The reckoning result of using Remote Sensing Model is subjected to the impact of the aspects such as frequency of the accuracy of model algorithm, moonscope imaging, simultaneously most of Remote Sensing Model lack clear and definite physiological ecological mechanism, the change mechanism of explanation region carbon revenue and expenditure clearly, and also exist very large uncertainty at aspects such as luminous energy transmission and transfer processes.

(5) based on the regional carbon revenue and expenditure appraisal procedure of ecosystem process model

The ecological process mechanism model is the important tool of assessment area carbon revenue and expenditure, under meticulous space scale Parameterization Scheme and spatialization vegetation and environmental data support, and spatial framework that can the model ecosystem carbon cycle.International ecological process model serves development is very fast, but due to obtaining of each net point intrinsic parameter in evaluated zone, and the difficulty such as model dimension conversion, caused most ecological process mechanism models all to exist larger uncertainty when evaluation region carbon revenue and expenditure.

(6) based on the carbon revenue and expenditure appraisal procedure of model-Data fusion technique

Model-Data fusion technique is that take full advantage of can obtainable observation data, parameter or state variable by the mathematical method adjustment model, make to reach a kind of optimum matching relation between analog result and observation data, thus understanding and the variation of prognoses system state more accurately.Use a model-data method improving model parameter, preference pattern structure, optimizing the aspect tool advantages such as uncertainty of sensor network design and test design and analysis mode result.

In sum, observed the spacial distribution density of sampling point low, be difficult to obtain ground observation data or parameter, can't the long-time continuous monitoring etc. the restriction of condition, more or less there is uncertainty to a certain degree in existing monitoring method.Also do not form at present complete technical system from different yardsticks (individual plant-sample ground-zone-country) to the forest reserves carry out in all directions, many processes and long-term, synchronous stereoscopic monitoring and carbon converge estimation, to Forestry Carbon Mitigation, carbon uptake and area distribute, time variation and control mechanism thereof also lack clear and definite understanding.Therefore, need to dynamically carry out deep research to the various ecosystems, further develop the mechanism model that the carbon cycle process is portrayed in detail, also need more advanced data acquisition technology and more accurate basic observation data.

At present, the employing wireless sensor network is existing preliminary research on the monitoring of environmental factor, but remain blank both at home and abroad in carbon emission and carbon remittance monitoring, has the problem that much has the theoretical degree of depth and actual application value.This project will be on the basis of scale Sensor Network basic theory and gordian technique research; build the typical application system of carbon emission and carbon remittance monitoring; can fill up the blank of this research field; for converging data, Obtaining Accurate carbon emission and carbon provides new monitoring means; further widen the practical application of wireless sensor network, for the realization that promotes the carbon emission reduction target provides strong technical support.

The utility model content

The purpose of this utility model is to utilize a kind of intelligent wireless carbon to converge monitoring system, is intended to solve the restriction of existingly being observed the spacial distribution density of sampling point low, being difficult to obtain ground observation data or parameter, can't long-time continuous monitoring condition and has to a certain degree probabilistic problem.

The purpose of this utility model is to provide a kind of intelligent wireless carbon remittance monitoring system, and described intelligent wireless carbon remittance monitoring system comprises:

Power module is used to described intelligent wireless carbon remittance monitoring system that power supply is provided, and comprises 5V power supply and 3.3V power supply;

The sensor assembly such as humiture and carbon dioxide is connected with the MCU minimum systematic module, is used for temperature, humidity and the CO of measurement environment ₂Concentration;

Real-time clock module is connected with the MCU minimum systematic module, is used for reading in real time the time and showing on liquid crystal;

JTAG debug port module is connected with the MCU minimum systematic module, is used for downloading the debugging end;

Data memory module is connected with the MCU minimum systematic module, is mainly used to the storage of collected data;

Interface module is connected with the MCU minimum systematic module, and various interface is provided;

Display module is connected with the MCU minimum systematic module, is used for liquid crystal display;

The control circuit module is connected with the MCU minimum systematic module, is used for controlling other subsystem work state according to designing requirement, reduces the control system power consumption;

The simulating signal module comprises being connected the circuit of each simulating signal with the MCU minimum systematic module;

The MCU minimum systematic module is used for sending steering order, realizes the control of system.

further, the connected mode of MCU minimum systematic module: 1 pin of chip U2, 7 pins, 62 pins connect respectively the MCU_3.3V power supply, 3 pins meet 512WP, 4 pins meet 512SCL, 6 pins meet DHT11, 11 pins meet AGND, 12 pins meet FY TXD, 13 pins meet FY CLK, 13 pins meet FY RXD, 15 pins meet B530CTRL, 17 pins meet LCD_RS, 18 pins meet LCD_RW, 19 pins meet LCD_E, 20 pins meet LCD_A0, 21 pins meet LCD_A1, 22 pins meet LCD_A2, 23 pins meet LCD_A3, 24 pins meet LCD_A4, 25 pins meet LCD_A5, 26 pins meet LCD_A6, 27 pins meet LCD_A7, 28 pins meet SW1, 29 pins meet SW2, 30 pins meet SW3, 31 pins meet SW4, 32 pins meet GPRS_TXD, 33 pins meet GPRS_RXD, 35 pins meet B530DAT, 36 pins meet GPRS_CTRL, 37 pins meet 1302SCLK, 38 pins meet 1302I/O, 39 pins meet 1302CE, 40 pins meet IB1, 41 pins meet IA1, 42 pins meet IB2, 43 pins meet IA2.The MCU_3.3V power supply is through after resistance R 6, and a part meets MCU_RST, accesses simultaneously an end of capacitor C 7; Another part connects an end of switch S 1, and the other end of switch S 1 is connected with the other end of capacitor C 7, then while ground connection.

further, power module comprises 5V power module and 3.3V power module, the 5V power module adopts LM2576 as the voltage stabilizing reducing transformer, connected mode: the 1 pin part of chip U1 is connected to high level VCC_12V, capacitor C 1 is in parallel with capacitor C 2 simultaneously, its positive terminal is connected to 1 pin of chip U1, its negative pole end is connected to 3 pins of chip U1, while and ground connection, 5 pins of chip U1 are connected to 5V CTRL, the 2 pin parts of chip U1 connect inductance I1, a part connects the output terminal of diode D1 simultaneously, the input end of diode D1 is connected to the negative pole end of capacitor C 3, the other end of inductance I1 is connected to the positive terminal of capacitor C 3, simultaneously, capacitor C 3 is in parallel with capacitor C 4, an end in parallel connects SYS5V, the other end is direct ground connection.

3.3V power module adopts AMS1117-3.3 as the voltage stabilizing reducing transformer, and the 3.3V stabilized voltage supply is provided; Connected mode: be connected between the 1 pin ground connection of chip U4,2 pins and ground between capacitor C in parallel 9 and capacitor C 10,3 pins and ground and be connected to capacitor C 8,3 pins are received the SYS_5V power supply simultaneously, and 2 pins are received the MCU_3.3V power supply.further, liquid crystal display device module adopts the LCD12864 liquid crystal display, connected mode: the 1 pin ground connection of display J10, 2 pins, 3 pins connect the SYS_5V power supply, 4 pins meet LCD_RS, 5 pins meet LCD_RW, 6 pins meet LCD_E, 7 pins meet LCD_A0, 8 pins meet LCD_A1, 9 pins meet LCD_A2, 10 pins meet LCD_A3, 11 pins meet LCD_A4, 12 pins meet LCD_A5, 13 pins meet LCD_A6, 14 pins meet LCD_A7, 15 pins, 16 pins, 17 pins, 28 pins are connected to SYS_5V successively, 19 pins are connected to LCD_5V, 20 pin ground connection.

further, relay control module utilizes the 5V relay to control CO ﹠lt, sub TranNum="97" ﹠gt, 2 ﹠lt, /sub ﹠gt, the 12V power supply of sensor, connected mode: B530_CTRL receives the base stage of triode Q3 by resistance R 17, the grounded emitter of triode Q3, the collector part of triode Q3 is received the base stage of triode Q1 by resistance R 15, another part is received 4 ports of SYS_5V and coil K1 by resistance R 13, the grounded emitter of triode Q1, the collector of triode Q1 is connected to 5 ports of coil K1, 4 of while coil K1, be connected to diode D4 between 5 ports, in like manner, GPRS_CTRL receives the base stage of triode Q4 by resistance R 18, the grounded emitter of triode Q4, the collector part of triode Q4 is received the base stage of triode Q2 by resistance R 16, another part is received 4 ports of SYS_5V and coil K2 by resistance R 14, the grounded emitter of triode Q2, the collector of triode Q2 is connected to 5 ports of coil K2, 4 of while coil K2, be connected to diode D5 between 5 ports.

Further, humiture and carbon dioxide sensor module adopt the DHT11 Temperature Humidity Sensor to be used for the temperature and humidity of measurement environment, connected mode: the 4 direct ground connection of pin of chip U7,2 pins are received GPRS_VCC by resistance R 9, and 1 pin is directly received GPRS_VCC.

Further, real-time clock module adopts the DS1302 clock chip read in real time the time and show on liquid crystal, connected mode: 1 pin of chip U6 is by direct supply BT1 ground connection, be connected to crystal oscillator X3 between 2 pins and 3 pins, 5 pins meet 1302CE, and 6 pins meet 1302I/O, and 7 pins meet 1302SCLK, 8 pin parts connect the MCU_3.3V power supply, and another part is through capacitor C 11 ground connection.

Further, interface module comprises that motor interface, power interface, GPRS module interface, air pump interface, carbon dioxide interface, atmospheric pressure module interface, wind speed turn to interface, connected mode: 1 pin of motor interface J1 meets OA1, and 2 pins meet OB1; 1 pin of power interface J2 meets IN_12V, 2 pin ground connection; The 1 pin ground connection of GPRS module interface J3,2 pins meet GPRS_TXD, and 3 pins meet GPRS_RXD, and 4 pins meet GPRS_VCC; 1 pin of air pump interface J4 meets OA2, and 2 pins meet OB2; 1 pin of carbon dioxide interface J5 meets 530_VCC, and 2 pins meet 530_DAT, 3 pin ground connection; 6 pins of atmospheric pressure module interface J6 connect the MCU_3.3V power supply, 7 pin ground connection; Wind speed turns to 1 pin of interface J7 by diode D3 ground connection, and 2 pins are by diode D2 ground connection; 1 pin, 2 pins of power interface P1 connect the VCC_12V power supply, and 3 pins, 4 pins meet IN_12V.

Further, the connected mode of simulating signal module: the MAIN_12V power supply passes through resistance R 10, R11, R12 ground connection successively, resistance R 12 is parallel with capacitor C 16 simultaneously, the MCU_3.3V power supply is through capacitor C 17 ground connection, ground connection after the capacitor C 12 that MCU_3.3V power supply process is in parallel and C13, ground connection after the capacitor C 14 that MCU_3.3V power supply process is in parallel and C15.

Further, the connected mode of JTAG debug port module: 1 pin of chip J9 meets 430_TDO, and 3 pins meet 430_TDI, and 5 pins meet 430_TMS, and 7 pins meet 430_TCK, and 2 pins connect the MCU_3.3V power supply, 9 pin ground connection, and 11 pins meet MCU_RST.

Further, the expansion part of data memory module can add the AT24C512 storage chip and store data, connected mode: 1 pin of chip U9,2 pins, 3 pins, 4 pins are connected then ground connection successively, 5 pins meet 512_SDA, 6 pins meet 512_SCL, 7 pins meet 512_WP, and 8 pins connect the MCU_3.3V power supply.

The intelligent wireless carbon remittance monitoring system that the utility model provides, converge with carbon emission quantification Real-Time Monitoring as target take carbon, carbon remittance, carbon emission monitoring system take the Sensor Network technology as the basis have been proposed, it is intelligent wireless carbon remittance monitor, obtain in real time, synchronously, on a large scale the advantage of data by wireless sensor network, realize airborne CO ₂The multiple spot of concentration and other environmental datas, continuous, Simultaneous Monitoring, take the Atmospheric processes inversion theory as foundation, build the concentration of carbon variation model of various dimensions, in conjunction with the instrumentation of ecosystem carbon revenue and expenditure mechanism assessment models realization to regional carbon revenue and expenditure amount, further study the space-time dynamic feature of city carbon revenue and expenditure take space-time dynamic concentration of carbon variation model as the basis; In conjunction with forest ecology succession and the new Forestry Carbon Mitigation measuring and calculating theory take the dynamic environment data as driving of mechanism process model developing, in addition, the utility model is simple to operate, and reliability and stability are strong, and good using value is arranged.

Description of drawings

Fig. 1 is that the intelligent wireless carbon that provides of the utility model embodiment converges the structural representation of monitoring system;

Fig. 2 is that the intelligent wireless carbon that provides of the utility model embodiment converges the circuit diagram of MCU minimum systematic module of monitoring system;

Fig. 3 is that the intelligent wireless carbon that provides of the utility model embodiment converges the circuit diagram of 5V power module of monitoring system;

Fig. 4 is that the intelligent wireless carbon that provides of the utility model embodiment converges the circuit diagram of 3.3V power module of monitoring system;

Fig. 5 is that the intelligent wireless carbon that provides of the utility model embodiment converges the circuit diagram of liquid crystal display device module of monitoring system;

Fig. 6 is that the intelligent wireless carbon that provides of the utility model embodiment converges the circuit diagram of relay control module of monitoring system;

Fig. 7 is that the intelligent wireless carbon that provides of the utility model embodiment converges the humiture of monitoring system and the circuit diagram of carbon dioxide sensor module;

Fig. 8 is that the intelligent wireless carbon that provides of the utility model embodiment converges the circuit diagram of real time clock circuit module of monitoring system;

Fig. 9 is that the intelligent wireless carbon that provides of the utility model embodiment converges the circuit diagram of interface module of monitoring system;

Figure 10 is that the intelligent wireless carbon that provides of the utility model embodiment converges the circuit diagram of simulating signal module of monitoring system;

Figure 11 is that the intelligent wireless carbon that provides of the utility model embodiment converges the circuit diagram of JTAG debug port module of monitoring system;

Figure 12 is that the intelligent wireless carbon that provides of the utility model embodiment converges the circuit diagram of data memory module of monitoring system.

Embodiment

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.

The utility model embodiment provides a kind of intelligent wireless carbon remittance monitoring system, and this intelligent wireless carbon remittance monitoring system comprises:

Fig. 1 is the theory diagram of intelligent wireless carbon remittance monitor.This module comprises sensor assembly, real-time clock module, JTAG debug port module, MCU minimum systematic module, data memory module, interface module, display module, control circuit module, ten modules of simulating signal module such as power module, humiture and carbon dioxide.

Power module mainly provides power supply, comprises 5V power supply and 3.3V power supply, is connected to the MCU minimum systematic module;

The sensor assembly such as humiture and carbon dioxide is for temperature, humidity and the CO of measurement environment ₂Concentration etc. are connected to the MCU minimum systematic module;

Real-time clock module mainly reads in real time the time and shows on liquid crystal, is connected to the MCU minimum systematic module;

JTAG debug port module is mainly used in downloading the debugging end, is connected to the MCU minimum systematic module;

Data memory module is mainly used to store data, is connected to the MCU minimum systematic module;

Interface module provides various interface, is connected to the MCU minimum systematic module;

Display module is mainly used in liquid crystal display, is connected to the MCU minimum systematic module;

The control circuit module is mainly to control other subsystem work state (reducing the purpose of control system power consumption) according to designing requirement, is connected to the MCU minimum systematic module;

The simulating signal module comprises the circuit of each simulating signal being connected to the MCU minimum systematic module.

The MCU minimum systematic module is as the major control module of this system.

Fig. 2 is the circuit diagram of MCU minimum systematic module.The MCU minimum systematic module is the main control part of this product.

the connected mode of MCU minimum systematic module: 1 pin of chip U2, 7 pins, 64 pins connect respectively the MCU_3.3V power supply, 3 pins meet 512WP, 4 pins meet 512SCL, 6 pins meet DHT11, 11 pins, 62 pins meet AGND, 12 pins meet FY TXD, 13 pins meet FY CLK, 13 pins meet FY RXD, 15 pins meet B530CTRL, 17 pins meet LCD_RS, 18 pins meet LCD_RW, 19 pins meet LCD_E, 20 pins meet LCD_A0, 21 pins meet LCD_A1, 22 pins meet LCD_A2, 23 pins meet LCD_A3, 24 pins meet LCD_A4, 25 pins meet LCD_A5, 26 pins meet LCD_A6, 27 pins meet LCD_A7, 28 pins meet SW1, 29 pins meet SW2, 30 pins meet SW3, 31 pins meet SW4, 32 pins meet GPRS_TXD, 33 pins meet GPRS_RXD, 35 pins meet B530DAT, 36 pins meet GPRS_CTRL, 37 pins meet 1302SCLK, 38 pins meet 1302I/O, 39 pins meet 1302CE, 40 pins meet IB1, 41 pins meet IA1, 42 pins meet IB2, 43 pins meet IA2.The MCU_3.3V power supply is through after resistance R 6, and a part meets MCU_RST, accesses simultaneously an end of capacitor C 7; Another part connects an end of switch S 1, and the other end of switch S 1 is connected with the other end of capacitor C 7, then while ground connection.

Fig. 3 is 5V power module circuitry figure.This module adopts LM2576 as the voltage stabilizing reducing transformer, and the 5V stabilized voltage supply is provided.

the connected mode of 5V power module: the 1 pin part of chip U1 is connected to high level VCC12V, capacitor C 1 is in parallel with capacitor C 2 simultaneously, its positive terminal is connected to 1 pin of chip U1, its negative pole end is connected to 3 pins of chip U1, while and ground connection, 5 pins of chip U1 are connected to 5V CTRL, the 2 pin parts of chip U1 connect inductance I1, a part connects the output terminal of diode D1 simultaneously, the input end of diode D1 is connected to the negative pole end of capacitor C 3, the other end of inductance I1 is connected to the positive terminal of capacitor C 3, simultaneously, capacitor C 3 is in parallel with capacitor C 4, an end in parallel connects SYS5V, the other end is direct ground connection.

Fig. 4 is the circuit diagram of 3.3V power module.This module adopts AMS1117-3.3 as the voltage stabilizing reducing transformer, and the 3.3V stabilized voltage supply is provided.

3.3V the connected mode of the circuit diagram of power module: the 1 pin ground connection of chip U4, be connected to capacitor C in parallel 9 and capacitor C 10 between 2 pins and ground, be connected to capacitor C 8 between 3 pins and ground, 3 pins are received the SYS_5V power supply simultaneously, and 2 pins are received the MCU_3.3V power supply;

Fig. 5 is the liquid crystal display device module circuit diagram.This module adopts the LCD12864 liquid crystal display.

The connected mode of liquid crystal display device module: the 1 pin ground connection of display J10,2 pins, 3 pins connect the SYS_5V power supply, 4 pins meet LCD_RS, 5 pins meet LCD_RW, and 6 pins meet LCD_E, and 7 pins meet LCD_A0,8 pins meet LCD_A1,9 pins meet LCD_A2, and 10 pins meet LCD_A3, and 11 pins meet LCD_A4,12 pins meet LCD_A5,13 pins meet LCD_A6, and 14 pins meet LCD_A7, and 15 pins, 16 pins, 17 pins, 28 pins are connected to SYS_5V successively, 19 pins are connected to LCD_5V, 20 pin ground connection.

Fig. 6 is the relay control module circuit diagram.This circuit utilizes the 5V relay to control CO ₂The 12V power supply of sensor, the 5V power supply of GPRS wireless module can be controlled CO ₂The power supply of sensor and GPRS wireless module cut-offs.So just, can accomplish low-power consumption, control at any time cut-offfing of power supply.

the connected mode of control relay circuit figure: B530_CTRL receives the base stage of triode Q3 by resistance R 17, the grounded emitter of triode Q3, the collector part of triode Q3 is received the base stage of triode Q1 by resistance R 15, another part is received 4 ports of SYS_5V and coil K1 by resistance R 13, the grounded emitter of triode Q1, the collector of triode Q1 is connected to 5 ports of coil K1, 4 of while coil K1, be connected to diode D4 between 5 ports, in like manner, GPRS_CTRL receives the base stage of triode Q4 by resistance R 18, the grounded emitter of triode Q4, the collector part of triode Q4 is received the base stage of triode Q2 by resistance R 16, another part is received 4 ports of SYS_5V and coil K2 by resistance R 14, the grounded emitter of triode Q2, the collector of triode Q2 is connected to 5 ports of coil K2, 4 of while coil K2, be connected to diode D5 between 5 ports,

Fig. 7 is the circuit diagram of humiture and carbon dioxide sensor module.The DHT11 Temperature Humidity Sensor is used for the temperature and humidity of measurement environment.

The connected mode of humiture and carbon dioxide sensor module: the 4 direct ground connection of pin of chip U7,2 pins are received GPRS_VCC by resistance R 9, and 1 pin is directly received GPRS_VCC.

Fig. 8 is the real-time clock module circuit diagram.The DS1302 clock chip reads in real time the time and shows on liquid crystal.

The connected mode of real time clock circuit module: 1 pin of chip U6 is by direct supply BT1 ground connection, be connected to crystal oscillator X3 between 2 pins and 3 pins, 5 pins meet 1302CE, 6 pins meet 1302I/O, 7 pins meet 1302SCLK, 8 pin parts connect the MCU_3.3V power supply, and another part is through capacitor C 11 ground connection;

Fig. 9 is the interface module circuit diagram.Comprise that motor interface, power interface, GPRS module interface, air pump interface, carbon dioxide interface, atmospheric pressure module interface, wind speed turn to interface.

The connected mode of interface module circuit diagram: 1 pin of motor interface J1 meets OA1, and 2 pins meet OB1; 1 pin of power interface J2 meets IN_12V, 2 pin ground connection; The 1 pin ground connection of GPRS module interface J3,2 pins meet GPRS_TXD, and 3 pins meet GPRS_RXD, and 4 pins meet GPRS_VCC; 1 pin of air pump interface J4 meets OA2, and 2 pins meet OB2; 1 pin of carbon dioxide interface J5 meets 530_VCC, and 2 pins meet 530_DAT, 3 pin ground connection; 6 pins of atmospheric pressure module interface J6 connect the MCU_3.3V power supply, 7 pin ground connection; Wind speed turns to 1 pin of interface J7 by diode D3 ground connection, and 2 pins are by diode D2 ground connection; 1 pin, 2 pins of power interface P1 connect the VCC_12V power supply, and 3 pins, 4 pins meet IN_12V.

Figure 10 is the simulating signal module circuit diagram.This module comprises the circuit of each simulating signal, as filtering etc.

The connected mode of simulating signal module: the MAIN_12V power supply passes through resistance R 10, R11, R12 ground connection successively, resistance R 12 is parallel with capacitor C 16 simultaneously, the MCU_3.3V power supply is through capacitor C 17 ground connection, ground connection after the capacitor C 12 that MCU_3.3V power supply process is in parallel and C13, ground connection after the capacitor C 14 that MCU_3.3V power supply process is in parallel and C15;

Figure 11 is the circuit diagram of JTAG debug port module.This module is downloaded the debugging end by JTAG.

The connected mode of JTAG debug port module: 1 pin of chip J9 meets 430_TDO, and 3 pins meet 430_TDI, and 5 pins meet 430_TMS, and 7 pins meet 430_TCK, and 2 pins connect the MCU_3.3V power supply, 9 pin ground connection, and 11 pins meet MCU_RST.

Figure 12 is the circuit diagram of data memory module.For expanding part, can add the AT24C512 storage chip and store data.

The connected mode of data memory module: 1 pin of chip U9,2 pins, 3 pins, 4 pins are connected then ground connection successively, and 5 pins meet 512_SDA, and 6 pins meet 512_SCL, and 7 pins meet 512_WP, and 8 pins connect the MCU_3.3V power supply.

As the prioritization scheme of the utility model embodiment, intelligent wireless carbon remittance monitoring system is divided into:

Design surface is to the design of node stage of the wireless sensing net node design of concentration of carbon;

Layouting and the data management stage of wireless sensor node, point disposed in monitoring for concentration of carbon;

Carbon under structure various dimensions space-time converges and the carbon of carbon emission appraising model converges the carbon emission computation model design phase;

In representative region, set up based on the carbon remittance of self-organization Sensor Network and the verification platform of carbon emission checking Demonstration Application platform and build the stage.

Referring to accompanying drawing 1, the utility model embodiment intelligent wireless carbon remittance monitoring system is described in further detail.

As shown in Figure 1, the intelligent wireless carbon of the utility model embodiment remittance monitoring system comprises: sensor assembly 5, clock chip circuit module 6, motor air pump control module 7, interface module 8, display apparatus module 9, analog switch module 10, control circuit module 11, power interface circuit module 12 and the storage chip modules 13 such as MCU minimum systematic module 1, wind direction and wind velocity control module 2, power circuit module 3, JTAG debug port module 4, humiture and carbon dioxide be totally ten three modules.

MCU minimum systematic module 1: 1 pin of chip U2, 7 pins, 62 pins connect respectively the MCU_3.3V power supply, 3 pins meet 512WP, 4 pins meet 512SCL, 6 pins meet DHT11, 11 pins meet AGND, 12 pins meet FY TXD, 13 pins meet FY CLK, 13 pins meet FY RXD, 15 pins meet B530CTRL, 17 pins meet LCD_RS, 18 pins meet LCD_RW, 19 pins meet LCD_E, 20 pins meet LCD_A0, 21 pins meet LCD_A1, 22 pins meet LCD_A2, 23 pins meet LCD_A3, 24 pins meet LCD_A4, 25 pins meet LCD_A5, 26 pins meet LCD_A6, 27 pins meet LCD_A7, 28 pins meet SW1, 29 pins meet SW2, 30 pins meet SW3, 31 pins meet SW4, 32 pins meet GPRS_TXD, 33 pins meet GPRS_RXD, 35 pins meet B530DAT, 36 pins meet GPRS_CTRL, 37 pins meet 1302SCLK, 38 pins meet 1302I/O, 39 pins meet 1302CE, 40 pins meet IB1, 41 pins meet IA1, 42 pins meet IB2, 43 pins meet IA2.The MCU_3.3V power supply is through after resistance R 6, and a part meets MCU_RST, accesses simultaneously an end of capacitor C 7; Another part connects an end of switch S 1, and the other end of switch S 1 is connected with the other end of capacitor C 7, then while ground connection;

wind direction and wind velocity control module 2, the 1 pin part of chip U3 is connected with 8 pins by resistance R 3, and receive the MCU_3.3V power supply, another part directly meets FY RXD, the 2 pins rear portion that is connected with 3 pins is connected with 8 pins by resistance R 2, and receive the MCU_3.3V power supply, another part directly meets FY CLK, 4 pin parts are connected with 8 pins by resistance R 3, and receive the MCU_3.3V power supply, another part directly meets FY TXD, the 5 direct ground connection of pin, be connected to resistance R 7 between 7 pins and 5 pins, be connected to resistance R 5 between 6 pins and 7 pins, be connected to resistance R 4 between 8 pins and 6 pins, simultaneously, 6 pins, 7 pins meet respectively RS485_A, RS485_B,

3.3V power circuit module 3, the 1 pin ground connection of chip U4 is connected between 2 pins and ground between capacitor C in parallel 9 and capacitor C 10,3 pins and ground and is connected to capacitor C 8, and 3 pins are received the SYS_5V power supply simultaneously, and 2 pins are received the MCU_3.3V power supply;

JTAG debug port module 4,1 pin of chip J9 meets 430_TDO, and 3 pins meet 430_TDI, and 5 pins meet 430_TMS, and 7 pins meet 430_TCK, and 2 pins connect the MCU_3.3V power supply, 9 pin ground connection, 11 pins meet MCU_RST.

Humiture and carbon dioxide sensor module 5, the 4 direct ground connection of pin of chip U7,2 pins are received GPRS_5V by resistance R 9, and 1 pin is directly received GPRS_5V;

Clock chip circuit module 6,1 pin of chip U6 is connected to crystal oscillator X3 by direct supply BT1 ground connection between 2 pins and 3 pins, 5 pins meet 1302CE, and 6 pins meet 1302I/O, and 7 pins meet 1302SCLK, 8 pin parts connect the MCU_3.3V power supply, and another part is through capacitor C 11 ground connection;

Motor air pump control module 7,2 pins, 3 pins of 2 pins of chip U5,3 pins and chip U8 are connected respectively to SYS_5V, 8 pins of 8 pins of chip U5,5 pins and chip U8,5 pins are ground connection respectively, 6 pins of chip U5 meet IA1,7 pins of chip U5 meet IB1,6 pins of chip U8 meet IA2, and 7 pins of chip U8 meet IB2;

Interface module 8,1 pin of motor interface J1 meets OA1, and 2 pins meet OB1; 1 pin of power interface J2 meets MAIN_12V, 2 pin ground connection; 1 pin of motor interface J1 meets OA1, and 2 pins meet OB1; 1 pin of power interface J2 meets IN_12V, 2 pin ground connection; The 1 pin ground connection of GPRS module interface J3,2 pins meet GPRS_TXD, and 3 pins meet GPRS_RXD, and 4 pins meet GPRS_VCC; 1 pin of air pump interface J4 meets OA2, and 2 pins meet OB2; 1 pin of carbon dioxide interface J5 meets 530_VCC, and 2 pins meet 530_DAT, 3 pin ground connection; 6 pins of atmospheric pressure module interface J6 connect the MCU_3.3V power supply, 7 pin ground connection; Wind speed turns to 1 pin of interface J7 by diode D3 ground connection, and 2 pins are by diode D2 ground connection; 1 pin, 2 pins of power interface P1 connect the VCC_12V power supply, and 3 pins, 4 pins meet IN_12V.

Display apparatus module 9, the 1 pin ground connection of display J10,2 pins, 3 pins connect the SYS_5V power supply, and 4 pins meet LCD_RS, and 5 pins meet LCD_RW, 6 pins meet LCD_E, and 7 pins meet LCD_A0, and 8 pins meet LCD_A1,9 pins meet LCD_A2, and 10 pins meet LCD_A3, and 11 pins meet LCD_A4,12 pins meet LCD_A5, and 13 pins meet LCD_A6, and 14 pins meet LCD_A7,15 pins, 16 pins, 17 pins, 28 pins are connected to SYS_5V successively, and 19 pins are connected to LCD_5V, 20 pin ground connection.

Analog switch module 10, the fixedly termination LCD_5V power supply of switch S 3, an end ground connection then, another termination SYS_5V power supply; 1 pin of P1 connects switch SW 4,2 pins and connects switch SW 3,3 pins and connect switch SW 2,4 pins and connect switch SW 1;

control circuit module 11, B530_CTRL receives the base stage of triode Q3 by resistance R 17, the grounded emitter of triode Q3, the collector part of triode Q3 is received the base stage of triode Q1 by resistance R 15, another part is received 4 ports of SYS_5V and coil K1 by resistance R 13, the grounded emitter of triode Q1, the collector of triode Q1 is connected to 5 ports of coil K1, 4 of while coil K1, be connected to diode D4 between 5 ports, in like manner, GPRS_CTRL receives the base stage of triode Q4 by resistance R 18, the grounded emitter of triode Q4, the collector part of triode Q4 is received the base stage of triode Q2 by resistance R 16, another part is received 4 ports of SYS_5V and coil K2 by resistance R 14, the grounded emitter of triode Q2, the collector of triode Q2 is connected to 5 ports of coil K2, 4 of while coil K2, be connected to diode D5 between 5 ports,

Power interface circuit module 12, the MAIN_12V power supply passes through resistance R 10, R11, R12 ground connection successively, resistance R 12 is parallel with capacitor C 16 simultaneously, the MCU_3.3V power supply is through capacitor C 17 ground connection, ground connection after the capacitor C 12 that MCU_3.3V power supply process is in parallel and C13, ground connection after the capacitor C 14 that MCU_3.3V power supply process is in parallel and C15;

Storage chip module 13,1 pin of chip U9,2 pins, 3 pins, 4 pins be connected then ground connection successively, and 5 pins meet 512_SDA, and 6 pins meet 512_SCL, and 7 pins meet 512_WP, and 8 pins connect the MCU_3.3V power supply.

The utility model design is followed successively by the design of node stage, layout and data management stage, carbon converge carbon emission computation model design phase and verification platform and build the stage four-stage.

The design of node stage: design surface is to the wireless sensing net node design of concentration of carbon;

Layout and the data management stage: wireless sensor node is disposed in monitoring for concentration of carbon;

Carbon converges the carbon emission computation model design phase: the carbon that builds under various dimensions space-time converges and the carbon emission appraising model; In this flux observation with reflect that the atmosphere inverse model of large gas carbon contribution degree is directly connected to the road surface process model of mechanism in stage, merges by model and be connected to together carbon revenue and expenditure and the carbon emission appraising model that is coupled.

Verification platform is built the stage: in representative region, the carbon of setting up based on the self-organization Sensor Network converges and carbon emission checking Demonstration Application platform.

The utility model mainly adopts Sensor Network technology, carbon flux observation technology to obtain the concentration of carbon data, calmodulin binding domain CaM carbon revenue and expenditure inverse model and ecological process mechanism model, and monitored area carbon revenue and expenditure amount, the below will introduce foundation and the method that the flux scope sets up:

Utilize the different accuracy sensor node of development, in conjunction with the Different ecosystems feature, the basic erection method of reference flux tower uses two kinds of different thinkings to build the capable monitoring of flux scope.

Vortex correlation method: set up node more than the canopy in forest and city, be used for measuring humiture, CO in forest and city canopy ₂, the parameters such as the pulsation of steam vertical velocity, net radiation, utilize the vortex correlation method to calculate the carbon flux in forest, city.

Gradient method: take into full account the special heterogeneity of city different blocks in the urban area, in conjunction with the actual conditions of underlying surface, on the meadow, the zone such as shrubbery, residential block, lake, park sets up the gradient observer nodes.The gradient height of sampling arranges according to the underlying surface type, highly arranges with 1-2M for canopy lower meadow, water body, and shrubbery, Forest Types are to arrange more than canopy 3-5M height, and minute 2-5 layer is laid node, every layer of monitor temperature, steam and CO ₂Concentration change, sample frequency 10HZ.Use Mo Ning-Ao Bu Hough similarity theory as theoretical foundation, calculate the carbon flux, the account form of gradient method following (formula 1): at first calculate grandson's Richard coefficients R i, then determine initial atmosphere degree of stability ζ 0 and dimensionless gradient universal function Φ (ζ); Computing velocity yardstick u* and temperature scale θ * calculate atmospheric stability and universal function in prediction on such basis with the U* that calculates and θ *, until both convergences.Calculate the carbon flux according to friction velocity and universal function substitution formula at last:

$E_c=-\frac{\mathrm{\ρu}*\mathrm{\κz}}{{\mathrm{\φ}}_c\left(\mathrm{\ζ}\right)}\frac{\∂c}{\∂z}$

Wherein Ec is CO ₂Flux, ρ are atmospheric density, and u* is the friction wind speed, and κ is karman constant, and z is observed altitude, and c is CO ₂Observation concentration, Φ c (ζ) is universal function.For the underlying surface situation of city complexity, take full advantage of the advantage of Sensor Network observation, be used for the iteration universal function for different object of observation design multinode levels, to improve accuracy of computation.Realize in this way the accurate estimation to the global net ecosystem carbon exchange of survey region.

The above is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.

Claims (10)

1. an intelligent wireless carbon remittance monitoring system, is characterized in that, described intelligent wireless carbon remittance monitoring system comprises:

Be used to described intelligent wireless carbon remittance monitoring system that the power module of 5V power supply and 3.3V power supply is provided;

Be connected with the MCU minimum systematic module, be used for temperature, humidity and the CO of measurement environment ₂The sensor assemblies such as the humiture of concentration and carbon dioxide;

Be connected with the MCU minimum systematic module, be used for the real-time clock module that reads the time and show in real time on liquid crystal;

Be connected with the MCU minimum systematic module, be used for downloading the JTAG debug port module of debugging end;

Be connected with the MCU minimum systematic module, be used for the data memory module of storage of collected data;

Be connected with the MCU minimum systematic module, the interface module of various interface is provided;

Be connected with the MCU minimum systematic module, be used for the display module of liquid crystal display;

Be connected with the MCU minimum systematic module, be used for controlling other subsystem work state according to designing requirement, reduce the control circuit module of control system power consumption;

The circuit that comprises each simulating signal, the simulating signal module that is connected with the MCU minimum systematic module;

Be used for sending steering order, realize the MCU minimum systematic module of the control of system.

2. intelligent wireless carbon as claimed in claim 1 converges monitoring system, it is characterized in that, the connected mode of MCU minimum systematic module: 1 pin of chip U2, 7 pins, 64 pins connect respectively the MCU_3.3V power supply, 3 pins meet 512WP, 4 pins meet 512SCL, 6 pins meet DHT11, 11 pins, 62 pins meet AGND, 12 pins meet FY TXD, 13 pins meet FY CLK, 13 pins meet FY RXD, 15 pins meet B530CTRL, 17 pins meet LCD_RS, 18 pins meet LCD_RW, 19 pins meet LCD_E, 20 pins meet LCD_A0, 21 pins meet LCD_A1, 22 pins meet LCD_A2, 23 pins meet LCD_A3, 24 pins meet LCD_A4, 25 pins meet LCD_A5, 26 pins meet LCD_A6, 27 pins meet LCD_A7, 28 pins meet SW1, 29 pins meet SW2, 30 pins meet SW3, 31 pins meet SW4, 32 pins meet GPRS_TXD, 33 pins meet GPRS_RXD, 35 pins meet B530DAT, 36 pins meet GPRS_CTRL, 37 pins meet 1302SCLK, 38 pins meet 1302I/O, 39 pins meet 1302CE, 40 pins meet IB1, 41 pins meet IA1, 42 pins meet IB2, 43 pins meet IA2, the MCU_3.3V power supply is through after resistance R 6, and a part meets MCU_RST, accesses simultaneously an end of capacitor C 7, another part connects an end of switch S 1, and the other end of switch S 1 is connected with the other end of capacitor C 7, then while ground connection.

3. intelligent wireless carbon as claimed in claim 1 converges monitoring system, it is characterized in that, power module comprises 5V power module and 3.3V power module, the 5V power module adopts LM2576 as the voltage stabilizing reducing transformer, connected mode: the 1 pin part of chip U1 is connected to high level VCC_12V, capacitor C 1 is in parallel with capacitor C 2 simultaneously, its positive terminal is connected to 1 pin of chip U1, its negative pole end is connected to 3 pins of chip U1, while and ground connection, 5 pins of chip U1 are connected to 5V CTRL, the 2 pin parts of chip U1 connect inductance I1, a part connects the output terminal of diode D1 simultaneously, the input end of diode D1 is connected to the negative pole end of capacitor C 3, the other end of inductance I1 is connected to the positive terminal of capacitor C 3, simultaneously, capacitor C 3 is in parallel with capacitor C 4, an end in parallel connects SYS5V, the other end is direct ground connection,

3.3V power module adopts AMS1117-3.3 as the voltage stabilizing reducing transformer, and the 3.3V stabilized voltage supply is provided; Connected mode: be connected between the 1 pin ground connection of chip U4,2 pins and ground between capacitor C in parallel 9 and capacitor C 10,3 pins and ground and be connected to capacitor C 8,3 pins are received the SYS_5V power supply simultaneously, and 2 pins are received the MCU_3.3V power supply.

4. intelligent wireless carbon as claimed in claim 1 converges monitoring system, it is characterized in that, liquid crystal display device module adopts the LCD12864 liquid crystal display, connected mode: the 1 pin ground connection of display J10, 2 pins, 3 pins connect the SYS_5V power supply, 4 pins meet LCD_RS, 5 pins meet LCD_RW, 6 pins meet LCD_E, 7 pins meet LCD_A0, 8 pins meet LCD_A1, 9 pins meet LCD_A2, 10 pins meet LCD_A3, 11 pins meet LCD_A4, 12 pins meet LCD_A5, 13 pins meet LCD_A6, 14 pins meet LCD_A7, 15 pins, 16 pins, 17 pins, 28 pins are connected to SYS_5V successively, 19 pins are connected to LCD_5V, 20 pin ground connection.

5. intelligent wireless carbon remittance monitoring system as claimed in claim 1, is characterized in that, relay control module utilizes the 5V relay to control CO ﹠lt, sub TranNum="218" ﹠gt, 2 ﹠lt, /sub ﹠gt, the 12V power supply of sensor, connected mode: B530_CTRL receives the base stage of triode Q3 by resistance R 17, the grounded emitter of triode Q3, the collector part of triode Q3 is received the base stage of triode Q1 by resistance R 15, another part is received 4 ports of SYS_5V and coil K1 by resistance R 13, the grounded emitter of triode Q1, the collector of triode Q1 is connected to 5 ports of coil K1, 4 of while coil K1, be connected to diode D4 between 5 ports, in like manner, GPRS_CTRL receives the base stage of triode Q4 by resistance R 18, the grounded emitter of triode Q4, the collector part of triode Q4 is received the base stage of triode Q2 by resistance R 16, another part is received 4 ports of SYS_5V and coil K2 by resistance R 14, the grounded emitter of triode Q2, the collector of triode Q2 is connected to 5 ports of coil K2, 4 of while coil K2, be connected to diode D5 between 5 ports.

6. intelligent wireless carbon as claimed in claim 1 converges monitoring system, it is characterized in that, humiture and carbon dioxide sensor module adopt the DHT11 Temperature Humidity Sensor to be used for the temperature and humidity of measurement environment, connected mode: the 4 direct ground connection of pin of chip U7,2 pins are received GPRS_VCC by resistance R 9, and 1 pin is directly received GPRS_VCC.

7. intelligent wireless carbon as claimed in claim 1 converges monitoring system, it is characterized in that, real-time clock module adopts the DS1302 clock chip read in real time the time and show on liquid crystal, connected mode: 1 pin of chip U6 is connected to crystal oscillator X3 by direct supply BT1 ground connection between 2 pins and 3 pins, and 5 pins meet 1302CE, 6 pins meet 1302I/O, 7 pins meet 1302SCLK, and 8 pin parts connect the MCU_3.3V power supply, and another part is through capacitor C 11 ground connection.

8. intelligent wireless carbon as claimed in claim 1 converges monitoring system, it is characterized in that, interface module comprises that motor interface, power interface, GPRS module interface, air pump interface, carbon dioxide interface, atmospheric pressure module interface, wind speed turn to interface, connected mode: 1 pin of motor interface J1 meets OA1, and 2 pins meet OB1; 1 pin of power interface J2 meets IN_12V, 2 pin ground connection; The 1 pin ground connection of GPRS module interface J3,2 pins meet GPRS_TXD, and 3 pins meet GPRS_RXD, and 4 pins meet GPRS_VCC; 1 pin of air pump interface J4 meets OA2, and 2 pins meet OB2; 1 pin of carbon dioxide interface J5 meets 530_VCC, and 2 pins meet 530_DAT, 3 pin ground connection; 6 pins of atmospheric pressure module interface J6 connect the MCU_3.3V power supply, 7 pin ground connection; Wind speed turns to 1 pin of interface J7 by diode D3 ground connection, and 2 pins are by diode D2 ground connection; 1 pin, 2 pins of power interface P1 connect the VCC_12V power supply, and 3 pins, 4 pins meet IN_12V.

9. intelligent wireless carbon as claimed in claim 1 converges monitoring system, it is characterized in that, the connected mode of simulating signal module: the MAIN_12V power supply passes through resistance R 10, R11, R12 ground connection successively, resistance R 12 is parallel with capacitor C 16 simultaneously, the MCU_3.3V power supply is through capacitor C 17 ground connection, ground connection after the capacitor C 12 that MCU_3.3V power supply process is in parallel and C13, ground connection after the capacitor C 14 that MCU_3.3V power supply process is in parallel and C15.

10. intelligent wireless carbon as claimed in claim 1 converges monitoring system, it is characterized in that, the connected mode of JTAG debug port module: 1 pin of chip J9 meets 430_TDO, 3 pins meet 430_TDI, 5 pins meet 430_TMS, and 7 pins meet 430_TCK, and 2 pins connect the MCU_3.3V power supply, 9 pin ground connection, 11 pins meet MCU_RST;

The expansion part of data memory module can add the AT24C512 storage chip and store data, connected mode: 1 pin of chip U9,2 pins, 3 pins, 4 pins are connected then ground connection successively, and 5 pins meet 512_SDA, and 6 pins meet 512_SCL, 7 pins meet 512_WP, and 8 pins connect the MCU_3.3V power supply.

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