CN207337644U - A kind of embedded well lid sewer real-time data acquisition system based on Zigbee ad hoc network - Google Patents
A kind of embedded well lid sewer real-time data acquisition system based on Zigbee ad hoc network Download PDFInfo
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Abstract
A kind of embedded well lid sewer real-time data acquisition system based on Zigbee ad hoc network is the utility model is related to, belongs to well lid technical field.The utility model includes stationary nodes well lid, aggregation node well lid, cloud server；The stationary nodes well lid uses storage battery power supply, and aggregation node well lid passes through aggregation node well lid pressure electricity-generating well lid self-power generation and power supply.The utility model can gather the various data in sewer, such as the monitoring of sewer monitoring poisonous gas, water flow, water quality monitoring, biometric data collection and its solution sensor powerup issue, work for multiple sensors, the communication network increase data acquisition range of ZigBee ad hoc network is utilized at the same time, reduce sensor energy consumption, design based on Internet of Things will be collected into a large amount of sewer data by well lid, and substantial amounts of basic data can be provided for smart city.It is simple in structure, it is of low cost, manpower and time cost are effectively reduced, has in developing in smart city and greatly uses.
Description
Technical field
A kind of embedded well lid sewer real-time data acquisition system based on Zigbee ad hoc network is the utility model is related to,
Belong to well lid technical field.
Background technology
As urban infrastructure quickly carries out, the people enjoy the facility that development is brought, and urban road construction is also to have
Sequence carries out, and the sight of people is focused on road, often ignores other situations on road.But in urban road, but
It is in urban road, the sight of people is focused on road, often ignores the situation under road.We can be with now
Seeing among city has many problems to have some relations with Urban Underground, such as the poisoning of urban waterlogging, sewer, sewer explosion
Deng, therefore for there is number of values to obtain monitoring data in sewer, such as the monitoring of sewer monitoring poisonous gas, water flow,
Water quality monitoring, biometric data collection.This can be solved the problems, such as by sensor, but underground can be caused using wired sensor
Circuit is chaotic, can increase more costs of labor on the contrary with wireless senser electric energy deficiency.Therefore the utility model design is a kind of
Embedded well lid sewer real-time data acquisition system based on Zigbee ad hoc network.
The content of the invention
The technical problems to be solved in the utility model is：Technical solutions of the utility model are：One kind is based on Zigbee from group
The embedded well lid sewer real-time data acquisition system of net, solves that existing sewer gathered data is difficult and existing collection
The powerup issue of device sensor；Work for multiple sensors, while utilize the communication network increase number of ZigBee ad hoc network
According to acquisition range, sensor energy consumption is reduced, substantial amounts of basic data can be provided for smart city.
Technical solutions of the utility model are：A kind of embedded well lid sewer real time data based on Zigbee ad hoc network is adopted
Collecting system, including stationary nodes well lid, aggregation node well lid, cloud server 9；
The stationary nodes well lid includes sewer data acquisition module 1, the first manhole cover anti-theft module 2, the first well lid electricity
Pond electric quantity monitoring module 3, the first well lid GPS positioning module 4, stationary nodes well lid signal transmitting module 5, fixed well lid；
The aggregation node well lid includes the second manhole cover anti-theft module 2, the second well lid monitoring cell electricity quantity module 3, second
Well lid GPS positioning module 4, aggregation node well lid pressure electricity-generating well lid 6, aggregation node well lid electric energy storage circuit module 7, convergence
Node well lid signal reception/sending module 8；
The sewer data acquisition module 1, the first manhole cover anti-theft module 2, the first well lid monitoring cell electricity quantity module 3,
First well lid GPS positioning module 4, stationary nodes well lid signal transmitting module 5 are integrated on fixed well lid；Sewer data are adopted
Collect module 1, the first manhole cover anti-theft module 2, the first well lid monitoring cell electricity quantity module 3, the first well lid GPS positioning module 4 with
Stationary nodes well lid signal transmitting module 5 is connected；
The second manhole cover anti-theft module 2, the second well lid monitoring cell electricity quantity module 3, the second well lid GPS positioning module 4
It is integrated on aggregation node well lid pressure electricity-generating well lid 6；The aggregation node well lid pressure electricity-generating well lid 6 and aggregation node well
Lid electric energy storage circuit module 7 is connected, and aggregation node well lid electric energy storage circuit module 7 and aggregation node well lid signal receive/
Sending module 8 is connected, the second manhole cover anti-theft module 2, the second well lid monitoring cell electricity quantity module 3, the second well lid GPS positioning module
4 are connected with aggregation node well lid signal reception/sending module 8；
The stationary nodes well lid signal transmitting module 5 is connected group with aggregation node well lid signal reception/sending module 8
Into ZigBee-network, and aggregation node well lid signal reception/sending module 8 is connected by antenna with cloud server 9；
The sewer data acquisition module 1 includes sewer various kinds of sensors, capacitance C19, wherein the sewer is each
Class sensor includes toxic gas detection sensor, water flow sensing unit, Temperature Humidity Sensor, biological monitoring sensor, Mei Zhongchuan
Singlechip chip CC2530 of the sensor finally with ZigBee module in stationary nodes well lid signal transmitting module is connected, sensor 1
Number pin connects 5V operating voltages, and No. 2 pins of sensor connect one end of capacitance C19 and the P1.2 mouths of singlechip chip CC2530, electricity
Holding the other end ground connection of C19, No. 3 pins of sensor are grounded, wherein, No. 1 pin is sensor power supply line, and No. 2 pins are sensing
Device signal wire, No. 3 pins are sensor ground line.
The first manhole cover anti-theft module 2,2 structure of the second manhole cover anti-theft module are identical, including capacitance C17, capacitance
C18, inductance L4, relay, chip TX125；Pin MODE1, MODE3, MODE4 of its chips TX125 meets inductance L4 jointly
One end, the pin VCC of chip TX125 connects one end of capacitance C17 and capacitance C18, afterwards with another termination Vcc of inductance L4,
The pin GND of chip TX125 connects the other end of capacitance C17 and capacitance C18, is grounded afterwards, the pin TX1 and TX2 of chip TX125
One end of contact relay, the TXD of the pin of chip TX125 meet the P0.0 of chip CC2530 respectively, the pin of chip TX125
STATUS meets the P0.1 of chip CC2530.
The first well lid monitoring cell electricity quantity module 3, the second well lid monitoring cell electricity quantity 3 structures of module are identical, wrap
Include resistance R4, resistance R5, diode D9, chip LM232, battery；Wherein one end of the cathode connecting resistance R4 of battery and chip
No. 4 pins of LM232, No. 3 pins of another chip termination LM232 of resistance R4, one end of the anode connecting resistance R5 of battery and
The cathode of diode D9, is grounded afterwards, and the anode of diode D9 connects No. 3 pins of chip LM232, another termination core of resistance R5
No. 2 pins of piece LM232, thus the positive and negative anodes of voltage source connect to connect LM232 chips after protective resistance respectively and form voltage and compare, core
No. 5 pins ground connection of piece LM232, No. 1 pin of chip LM232 meet the P1.3 of chip CC2530 as output.
The first well lid GPS positioning module 4,4 structure of the second well lid GPS positioning module are identical, including chip
EM411, phase inverter 74LS04；No. 3 pin TX of its chips EM411 connect the input terminal of reverser 74LS04, reverser
The output of 74LS04 terminates the input terminal of another another phase inverter 74LS04, the output termination of another phase inverter 74LS04
No. 4 pin RX of the P1.4 of chip CC2530, chip EM411 meet the P1.5 of chip CC2530, can be obtained by the two pins
The geographical location of device；No. 1 pin and No. 5 pins of chip EM411 is grounded jointly, and No. 2 pins of chip EM411 connect 5V electricity
Pressure.
The stationary nodes well lid signal transmitting module 5 and aggregation node well lid signal reception/sending module 8 mainly by
ZigBee module and signal receive transtation mission circuit composition, and ZigBee module includes capacitance C3, capacitance C4, capacitance C5, capacitance C6, electricity
Hold C7, capacitance C8, capacitance C9, capacitance C10, capacitance C11, resistance R2, resistance R3, crystal oscillator Y1, crystal oscillator Y2, wireless chip
CC2530；The wherein module is as stationary nodes well lid signal transmitting module, and the aggregation node well with module composition at the same time
Lid signal reception/sending module composition ZigBee-network, signal are transmitted to cloud server 9 by antenna；ZigBee moulds
Block circuit includes two crystal oscillating circuits, a reset circuit and protection circuit；Its chips CC2530 pins XOSC_Q1 and
XOSC_Q2 connects one end of crystal oscillator Y2 respectively, connects one end of capacitance C8 and capacitance C9 respectively afterwards, and capacitance C8 and capacitance C9's is another
The common ground connection in end, chip CC2530 pins P2.3 and P2.4 connect one end of crystal oscillator Y1, connect capacitance C4 and capacitance respectively afterwards respectively
The other end of one end of C5, capacitance C4 and capacitance C5 are grounded jointly, and crystal oscillating circuit causes chip CC2530 singlechip controllers
Working frequency remains at a reference frequency, and chip CC2530 pins RESET connects one end of capacitance C11 and resistance R3, electricity
Hold another termination 5V voltages of C11, the other end ground connection of resistance R3, in this circuit arrangement, chip CC2530 microcontrollers are in a certain
Working status, at this time reset circuit do not act, when chip CC2530 microcontroller state changes, reset circuit work, can will
Working status modulates initial adjustment state.One end of chip CC2530 pin RBLAS connecting resistances R2, the other end ground connection of resistance R2, core
The circuit that piece CC2530 pins AVDD6 connects one end of capacitance C6 with DVDD1 jointly and AVDD1-5 connects jointly is connected, associated electronic circuitry
The other end ground connection of one end and the 3.3V voltages of capacitance C7, capacitance C6 and capacitance C7 is connect, chip CC2530 pins DVDD2 connects capacitance
One end of C10, the other end ground connection of capacitance C10, chip CC2530 pins DCOUPL connect one end of capacitance C3, and capacitance C3's is another
End ground connection, P1 and P0 mouthfuls of chip CC2530 pins receive I/O mouthfuls as signal；As the access port of external equipment, signal can be done
Transmit work；Chip CC2530 pins DVDD2 connects capacitance C10 composition filter circuits, and chip CC2530 pins DCOUPL connects capacitance
C3 forms filter circuit, these connect circuit altogether can ensure the voltage conversion demand of other ancillary equipment；
Tie points of chip CC2530 pins RF_N, the RF_P as signal reception/transtation mission circuit, signal reception/transmission electricity
Road includes capacitance C12, capacitance C13, capacitance C14, capacitance C15, capacitance C16, inductance L1, inductance L2, inductance L3, antenna；Wherein
Chip CC2530 pins RF_N connects one end of capacitance C12, one end of another the termination inductance L1 and inductance L2 of capacitance C12, chip
CC2530 pins RF_P connects one end of capacitance C13, and capacitance C13 meets the other end of inductance L1 and one end of inductance L3 and capacitance C14
One end, the other end ground connection of inductance L3, the other end of inductance L2 and capacitance C14 connects the one of capacitance C15 and capacitance C16 jointly
End, capacitance C15 other ends ground connection, another termination antenna of capacitance C16.
The aggregation node well lid pressure electricity-generating well lid 6 includes curved plate 10, load-bearing steel plate 11, seals bulkhead 12, is multiple
Position spring 13, limit weight bearing foundation 14, flexible sealing rubber 15, extreme position Kato 16, liquid medium 17, turbogenerator
18th, liquid compression cabin 19, gas compression cabin 20, flexible rubber 21；Wherein curved plate 10 is connected with load-bearing steel plate 11, arc-shaped steel
Plate 10 is connected as stress point in the top of well lid, load-bearing steel plate 11 with load-bearing bulkhead 12 and resetting spring 13, load-bearing bulkhead
12 are connected with flexible sealing rubber 15, the cabin of a sealing are constituted, in order to ensure load-bearing steel plate 11 when displacement is declined
There is a threshold value, load-bearing bulkhead 12 is connected with limit weight bearing foundation 14, while there are two extreme position cards in 13 outer ring of resetting spring
Component of the support 16 as defined position, hydraulically full medium 17 in sealed compartment, when have on curved plate 10 object by when, to well
Lid will produce a downward displacement, and after sealed compartment is compressed, liquid medium 17 will be pressed into liquid compression cabin 19, afterwards
Liquid compression cabin 19 forms a dynamic equilibrium with gas compression cabin 20, flows and drives in the liquid medium 17 that pilot process produces
The rotation of turbogenerator 18, converts mechanical energy into electric energy, the medium that flexible rubber 21 is cached as liquids and gases.
The aggregation node well lid electric energy storage circuit module 7 includes generator, rectification circuit, regulator circuit；Rectified current
Road, regulator circuit by diode D1, diode D2, diode D3, diode D4, diode D5, diode D6, diode D7,
Diode D8, capacitance C1, capacitance C2, battery, resistance R1, Light-emitting diode LED, chip LM7805 compositions；The three-phase of generator
Middle L1 connects the cathode of diode D1, connects the anode of diode D4, and L2 connects the cathode of diode D2, connects the negative of diode D5
Pole, L3 connect the cathode of diode D3, connect the anode of diode D6, diode D1, diode D2, the anode of diode D3 are whole
Be connected No. 1 port of chip LM7805, while one end also with capacitance C1 is connected, diode D4, diode D5, diode D6
Cathode be all connected No. 2 ports of chip LM7805, while the other end also with capacitance C1 is connected, the 2 of chip LM7805
Number port also connects one end of capacitance C2, and No. 3 ports of chip LM7805 connect the other end of capacitance C2 and the cathode of diode D7, and two
The anode of pole pipe D7 is connected with one end of resistance R1, and the other end of resistance R1 is connected with the cathode of Light-emitting diode LED, and luminous two
The anode of pole pipe LED is connected with No. 2 ports of chip LM7805, and the cathode of the anode of diode D7 also with diode D8 is connected,
The anode of diode D8 is connected with the positive terminal of battery, and the anode of battery connects No. 2 ports of chip LM7805.
The beneficial effects of the utility model are：
The utility model can gather the various data in sewer, such as the monitoring of sewer monitoring poisonous gas, water flow,
Biological monitoring and its solution sensor powerup issue, work, while utilize the logical of ZigBee ad hoc network for multiple sensors
Communication network increases data acquisition range, sensor energy consumption is reduced, under the design based on Internet of Things will be collected into largely by well lid
Water channel data, can provide substantial amounts of basic data for smart city.It is simple in structure, it is of low cost, effectively reduce manpower and
Time cost, has in developing in smart city and greatly uses.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the aggregation node well lid pressure electricity-generating manhole cover structure schematic diagram of the utility model；
Fig. 3 is the aggregation node well lid electric energy storage circuit module circuit schematic of the utility model；
Fig. 4 is the stationary nodes well lid signal transmitting module and aggregation node well lid signal reception/transmission of the utility model
ZigBee module circuit diagram in modular circuit；
Fig. 5 is the stationary nodes well lid signal transmitting module and aggregation node well lid signal reception/transmission of the utility model
Signal reception/transtation mission circuit circuit diagram in modular circuit；
Fig. 6 is the sewer data acquisition module circuit diagram of the utility model；
Fig. 7 is the well lid GPS positioning module circuit diagram of the utility model；
Fig. 8 is the well lid monitoring cell electricity quantity module circuit schematic of the utility model；
Fig. 9 is the manhole cover anti-theft module circuit schematic of the utility model；
Figure 10 is the star-like ad hoc network state diagram of the well lid based on ZigBee of the utility model.
Each label in Fig. 1-10：1- sewer data acquisition modules, 2- manhole cover anti-theft modules, 3- well lid monitoring cell electricity quantities
Module, 4- well lid GPS positioning modules, 5- stationary nodes well lid signal transmitting modules, 6- aggregation node well lid pressure electricity-generating well lids,
7- aggregation node well lid electric energy storage circuit modules, 8- aggregation node well lid signals reception/sending module, 9- cloud servers,
10- curved plates, 11- load-bearing steel plates, 12- load-bearing bulkheads, 13- resetting springs, 14- limit weight bearing foundations, 15- flexible sealing rubbers
Glue, 16- extreme position Katos, 17- liquid mediums, 18- turbogenerators, 19- liquid compressions cabin, 20- gas compressions cabin, 21-
Flexible rubber.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the utility model is described in further detail.
Embodiment 1：As Figure 1-10 shows, a kind of embedded well lid sewer real time data based on Zigbee ad hoc network is adopted
Collecting system, a kind of embedded well lid sewer real-time data acquisition system based on Zigbee ad hoc network, including stationary nodes well
Lid, aggregation node well lid, cloud server 9；
The stationary nodes well lid includes sewer data acquisition module 1, the first manhole cover anti-theft module 2, the first well lid electricity
Pond electric quantity monitoring module 3, the first well lid GPS positioning module 4, stationary nodes well lid signal transmitting module 5, fixed well lid；
The aggregation node well lid includes the second manhole cover anti-theft module 2, the second well lid monitoring cell electricity quantity module 3, second
Well lid GPS positioning module 4, aggregation node well lid pressure electricity-generating well lid 6, aggregation node well lid electric energy storage circuit module 7, convergence
Node well lid signal reception/sending module 8；
The sewer data acquisition module 1, the first manhole cover anti-theft module 2, the first well lid monitoring cell electricity quantity module 3,
First well lid GPS positioning module 4, stationary nodes well lid signal transmitting module 5 are integrated on fixed well lid；Sewer data are adopted
Collect module 1, the first manhole cover anti-theft module 2, the first well lid monitoring cell electricity quantity module 3, the first well lid GPS positioning module 4 with
Stationary nodes well lid signal transmitting module 5 is connected；
The second manhole cover anti-theft module 2, the second well lid monitoring cell electricity quantity module 3, the second well lid GPS positioning module 4
It is integrated on aggregation node well lid pressure electricity-generating well lid 6；The aggregation node well lid pressure electricity-generating well lid 6 and aggregation node well
Lid electric energy storage circuit module 7 is connected, and aggregation node well lid electric energy storage circuit module 7 and aggregation node well lid signal receive/
Sending module 8 is connected, the second manhole cover anti-theft module 2, the second well lid monitoring cell electricity quantity module 3, the second well lid GPS positioning module
4 are connected with aggregation node well lid signal reception/sending module 8；
The stationary nodes well lid signal transmitting module 5 is connected group with aggregation node well lid signal reception/sending module 8
Into ZigBee-network, and aggregation node well lid signal reception/sending module 8 is connected by antenna with cloud server 9；
The sewer data acquisition module 1 includes sewer various kinds of sensors, capacitance C19, wherein the sewer is each
Class sensor includes toxic gas detection sensor, water flow sensing unit, Temperature Humidity Sensor, biological monitoring sensor, Mei Zhongchuan
Singlechip chip CC2530 of the sensor finally with ZigBee module in stationary nodes well lid signal transmitting module is connected, sensor 1
Number pin connects 5V operating voltages, and No. 2 pins of sensor connect one end of capacitance C19 and the P1.2 mouths of singlechip chip CC2530, electricity
Holding the other end ground connection of C19, No. 3 pins of sensor are grounded, wherein, No. 1 pin is sensor power supply line, and No. 2 pins are sensing
Device signal wire, No. 3 pins are sensor ground line.
As the further scheme of the utility model, the first manhole cover anti-theft module 2,2 knot of the second manhole cover anti-theft module
Structure is identical, including capacitance C17, capacitance C18, inductance L4, relay, chip TX125；The pin of its chips TX125
MODE1, MODE3, MODE4 connect one end of inductance L4 jointly, and the pin VCC of chip TX125 connects the one of capacitance C17 and capacitance C18
End, connects the other end of capacitance C17 and capacitance C18 with another termination Vcc of inductance L4, the pin GND of chip TX125 afterwards, it
After be grounded, one end of the pin TX1 and TX2 of chip TX125 difference contact relay, the TXD of the pin of chip TX125 connects chip
The P0.0 of CC2530, the STATUS of the pin of chip TX125 meet the P0.1 of chip CC2530.
As the further scheme of the utility model, the first well lid monitoring cell electricity quantity module 3, the second well lid battery
3 structure of electric quantity monitoring module is identical, including resistance R4, resistance R5, diode D9, chip LM232, battery；Wherein battery
One end of cathode connecting resistance R4 and No. 4 pins of chip LM232, No. 3 pins of another chip termination LM232 of resistance R4, electricity
The one end of anode connecting resistance R5 in pond and the cathode of diode D9, are grounded afterwards, and the anode of diode D9 connects the 3 of chip LM232
Number pin, No. 2 pins of another chip termination LM232 of resistance R5, thus the positive and negative anodes of voltage source connect after protective resistance respectively
Connect LM232 chips formation voltage to compare, No. 5 pins ground connection of chip LM232, No. 1 pin of chip LM232 connects core as output
The P1.3 of piece CC2530.
As the further scheme of the utility model, the first well lid GPS positioning module 4, the second well lid GPS positioning mould
4 structure of block is identical, including chip EM411, phase inverter 74LS04；No. 3 pin TX of its chips EM411 connect reverser
The input terminal of 74LS04, the output of reverser 74LS04 terminate the input terminal of another another phase inverter 74LS04, another
The P1.4 of the output chip termination CC2530 of phase inverter 74LS04, No. 4 pin RX of chip EM411 connect chip CC2530's
P1.5, the geographical location of device can be obtained by the two pins；No. 1 pin and No. 5 pins of chip EM411 is grounded jointly,
No. 2 pins of chip EM411 connect 5V voltages.
As the further scheme of the utility model, the stationary nodes well lid signal transmitting module 5 and aggregation node well
Lid signal reception/sending module 8 mainly receives transtation mission circuit by ZigBee module and signal and forms, and ZigBee module includes electricity
Hold C3, capacitance C4, capacitance C5, capacitance C6, capacitance C7, capacitance C8, capacitance C9, capacitance C10, capacitance C11, resistance R2, resistance R3,
Crystal oscillator Y1, crystal oscillator Y2, wireless chip CC2530；The wherein module as stationary nodes well lid signal transmitting module, and at the same time with
The aggregation node well lid signal reception of module composition/sending module composition ZigBee-network, signal are transmitted by antenna
To cloud server 9；ZigBee module circuit includes two crystal oscillating circuits, a reset circuit and protection circuit；Its SMIC
Piece CC2530 pins XOSC_Q1 and XOSC_Q2 connect one end of crystal oscillator Y2 respectively, connect the one of capacitance C8 and capacitance C9 respectively afterwards
The other end of end, capacitance C8 and capacitance C9 are grounded jointly, and chip CC2530 pins P2.3 and P2.4 connect one end of crystal oscillator Y1 respectively,
Connect one end of capacitance C4 and capacitance C5 respectively afterwards, the other end of capacitance C4 and capacitance C5 are grounded jointly, and crystal oscillating circuit causes core
The working frequency of piece CC2530 singlechip controllers remains at a reference frequency, and chip CC2530 pins RESET connects electricity
Holding one end of C11 and resistance R3, another termination 5V voltages of capacitance C11, the other end of resistance R3 is grounded, in this circuit arrangement, core
Piece CC2530 microcontrollers are in a certain working status, and reset circuit does not act at this time, when chip CC2530 microcontroller states change
During change, reset circuit work, can modulate initial adjustment state by working status.One end of chip CC2530 pin RBLAS connecting resistances R2,
Resistance R2 the other end ground connection, chip CC2530 pins AVDD6 and DVDD1 connect jointly capacitance C6 one end and AVDD1-5 it is common
The circuit connect is connected, and associated electronic circuitry connects the other end ground connection of one end and the 3.3V voltages of capacitance C7, capacitance C6 and capacitance C7, chip
CC2530 pins DVDD2 connects one end of capacitance C10, the other end ground connection of capacitance C10, and chip CC2530 pins DCOUPL connects capacitance
One end of C3, the other end ground connection of capacitance C3, P1 and P0 mouthfuls of chip CC2530 pins receive I/O mouthfuls as signal；As external
The access port of equipment, can do signal transmission work；Chip CC2530 pins DVDD2 connects capacitance C10 composition filter circuits, chip
CC2530 pins DCOUPL connects capacitance C3 composition filter circuits, these connect circuit altogether can ensure that the voltage of other ancillary equipment turns
Change demand；
Tie points of chip CC2530 pins RF_N, the RF_P as signal reception/transtation mission circuit, signal reception/transmission electricity
Road includes capacitance C12, capacitance C13, capacitance C14, capacitance C15, capacitance C16, inductance L1, inductance L2, inductance L3, antenna；Wherein
Chip CC2530 pins RF_N connects one end of capacitance C12, one end of another the termination inductance L1 and inductance L2 of capacitance C12, chip
CC2530 pins RF_P connects one end of capacitance C13, and capacitance C13 meets the other end of inductance L1 and one end of inductance L3 and capacitance C14
One end, the other end ground connection of inductance L3, the other end of inductance L2 and capacitance C14 connects the one of capacitance C15 and capacitance C16 jointly
End, capacitance C15 other ends ground connection, another termination antenna of capacitance C16.
As the further scheme of the utility model, the aggregation node well lid pressure electricity-generating well lid 6 includes curved plate
10th, load-bearing steel plate 11, sealing bulkhead 12, resetting spring 13, limit weight bearing foundation 14, flexible sealing rubber 15, extreme position card
Support 16, liquid medium 17, turbogenerator 18, liquid compression cabin 19, gas compression cabin 20, flexible rubber 21；Wherein arc-shaped steel
Plate 10 is connected with load-bearing steel plate 11, and curved plate 10 is as stress point in the top of well lid, load-bearing steel plate 11 and load-bearing bulkhead
12 are connected with resetting spring 13, and load-bearing bulkhead 12 is connected with flexible sealing rubber 15, the cabin of a sealing are constituted, in order to ensure
Load-bearing steel plate 11 has a threshold value when displacement is declined, and load-bearing bulkhead 12 is connected with limit weight bearing foundation 14, while is resetting
There is component of two extreme position Katos 16 as defined position in 13 outer ring of spring, and hydraulically full medium 17 in sealed compartment, works as arc
Have on shape steel plate 10 object by when, a downward displacement, after sealed compartment is compressed, liquid medium 17 will be produced to well lid
Liquid compression cabin 19 will be pressed into, liquid compression cabin 19 forms a dynamic equilibrium with gas compression cabin 20 afterwards, in centre
The flowing of liquid medium 17 that process produces drives the rotation of turbogenerator 18, converts mechanical energy into electric energy, flexible rubber 21
Medium as liquids and gases caching.
As the further scheme of the utility model, the aggregation node well lid electric energy storage circuit module 7 includes power generation
Machine, rectification circuit, regulator circuit；Rectification circuit, regulator circuit by diode D1, diode D2, diode D3, diode D4,
Diode D5, diode D6, diode D7, diode D8, capacitance C1, capacitance C2, battery, resistance R1, Light-emitting diode LED,
Chip LM7805 is formed；L1 connects the cathode of diode D1 in the three-phase of generator, connects the anode of diode D4, and L2 connects two poles
The cathode of pipe D2, connects the anode of diode D5, and L3 connects the cathode of diode D3, meets the anode of diode D6, diode D1, two
Pole pipe D2, the anode of diode D3 are all connected No. 1 port of chip LM7805, while one end also with capacitance C1 is connected,
Diode D4, diode D5, the cathode of diode D6 are all connected No. 2 ports of chip LM7805, at the same also with capacitance C1
The other end be connected, No. 2 ports of chip LM7805 also connect one end of capacitance C2, and No. 3 ports of chip LM7805 meet capacitance C2
The other end and diode D7 cathode, the anode of diode D7 is connected with one end of resistance R1, the other end and hair of resistance R1
The cathode of optical diode LED is connected, and the anode of Light-emitting diode LED is connected with No. 2 ports of chip LM7805, diode D7's
Cathode of the anode also with diode D8 is connected, and the anode of diode D8 is connected with the positive terminal of battery, and the anode of battery connects chip
No. 2 ports of LM7805.
The operation principle of the utility model is：
The sewer data acquisition module 1 is located at below well lid, and sewer data acquisition module 1 detects fixation respectively
The various data of node well lid and the sewer under aggregation node well lid, such as the monitoring of sewer monitoring poisonous gas, water flow,
Biometric data collection；As shown in Figure 6；
The first manhole cover anti-theft module 2, the second manhole cover anti-theft module 2 are used to node well lid or aggregation node be fixed
Manhole cover anti-theft；The on and off of stationary nodes well lid or aggregation node well lid is controlled by electric signal, can if thinking normally to open well lid
Authorized by the communication backstage of ZigBee module and open well lid, sent a signal to chip CC2530, pass through the pin of chip TX125
TXD meet the P0.0 of chip CC2530, the STATUS of the pin of chip TX125 connects the P0.1 of chip CC2530, authorized letter
Number, open stationary nodes well lid or aggregation node well lid.
The first well lid monitoring cell electricity quantity module 3, the second well lid monitoring cell electricity quantity module 3 are used for monitoring voltage source
Electricity, may determine that electricity is how much by monitoring voltage size, and information about power be transmitted to stationary nodes well lid signal send
Module 5 or aggregation node well lid signal reception/sending module 8；
The first well lid GPS positioning module 4, the second well lid GPS positioning module 4 are used to detect stationary nodes well lid and remittance
The location information of poly- node well lid, and it is transmitted to stationary nodes well lid signal transmitting module 5 or aggregation node well lid signal connects and transmits/receives
Send module 8；
When electrical power generators, the electric energy of generation is turbulent electricity, and the three-phase electricity that voltage differs, the electricity of generation is first by whole
Current circuit, by using diode D1, diode D2, diode D3, diode D4, diode D5, diode D6 to voltage into
Row rectification, enters regulator circuit by the electric energy output after rectification circuit, voltage stabilizing processing is carried out by LM7805 chips.Pass through
Diode D7, diode D8, capacitance C1, capacitance C2, chip LM7805, the harmonic wave in electricity is handled, while by comparing,
Gained electric energy is identical for phase, and the identical electricity of electric current, when voltage instability, light emitting diode can be bright, as prompting, last electric energy
Stored by storage battery.
The utility model mainly carries out ad hoc network to stationary nodes well lid and aggregation node well lid, passes through both well lids
ZigBee module in the middle, stationary nodes well lid can pass through the information of collection in stationary nodes well lid signal transmitting module 5
Signal reception/transtation mission circuit sends to aggregation node well lid, last aggregation node and sends information to cloud server again, can be with
Specific various data in whole sewer is seen from the background, to ensure that monitoring range maximizes and sensor is energy consumption minimized,
Stationary nodes well lid is powered with storage battery, configures the first well lid monitoring cell electricity quantity module 3, when energy is inadequate in meeting in time
Notify breath, short of electricity well lid will be quickly found according to the location information of well lid, while well lid devises the radio frequency based on CC2530
Safety manhole cover lock, ensures the security of well lid, monitoring sensor, such as gas can be arranged according to specific requirements under stationary nodes well lid
Body sensor, water flow sensing unit, temperature sensor etc., specifically can use H2S-A1 hydrogen sulfide sensors, gas to detect
MP901 VOC, Hall flow sensor, biological monitoring infrared ray sensor, DHT11 temperature sensors, the information of collection are same
Sample is sent to aggregation node well lid, in order to ensure that energy consumption minimum will carry out information gathering by way of periodic monitor.Convergence section
Point well lid is likewise supplied with the basic function of stationary nodes, can be redirected without information and be sent directly to high in the clouds, while in order to ensure
The orderly work of whole system, aggregation node well lid are generated electricity by the way of self power generation, and generating electricity energy will be steady by rectification
Volt circuit is stored among battery, and electric energy is not provided in a steady stream for aggregation node well lid, and same aggregation node well lid is in order to ensure electricity
Can be enough, by the big road of vehicle flowrate.Well lid pressure sensitivity band system using greedy algorithm to the ad hoc network of ZigBee
Optimum control is carried out, ensures the balance optimizing that information gathering scope maximizes and system energy consumption minimizes.
It is 20 that system, which can design stationary nodes well lid and the ratio of aggregation node well lid,:1, an aggregation node well lid can
Control 20 stationary nodes well lids at the same time in a manner of by ZigBee ad hoc network.Stationary nodes well lid and aggregation node well lid are all
Possess anti-theft feature, electric quantity monitoring function, GPS positioning function, stationary nodes are ensured using the ZigBee communication module of CC2530
The communication of well lid and aggregation node well lid, stationary nodes well lid use storage battery power supply, aggregation node well lid self-power generation and power supply, Gu
Determine the information gathering that node well lid is mainly responsible for sewer, afterwards information by the ZigBee module of stationary nodes well lid send to
At aggregation node well lid, while aggregation node further includes the information about power of collection stationary nodes well lid and aggregation node well lid, determines
The ZigBee star topology networks of position information, last whole aggregation node well lid and stationary nodes composition, afterwards summary information lead to
Aggregation node well lid is crossed to send to cloud server.The utility model understands the Various types of data of sewer by intelligent well cover in real time
Information, the ZigBee communication network of ad hoc network ensure well lid least energy consumption and information gathering maximum magnitude, and the expansion of system can
Substantial amounts of data are carried out for smart city, there is great applying value.
Specific embodiment of the utility model is explained in detail above in conjunction with attached drawing, but the utility model and unlimited
In above-described embodiment, within the knowledge of a person skilled in the art, the utility model can also not departed from
Various changes can be made on the premise of objective.
Claims (8)
- A kind of 1. embedded well lid sewer real-time data acquisition system based on Zigbee ad hoc network, it is characterised in that：Including Stationary nodes well lid, aggregation node well lid, cloud server（9）；The stationary nodes well lid includes sewer data acquisition module（1）, the first manhole cover anti-theft module, the first well lid battery electricity Measure monitoring modular, the first well lid GPS positioning module, stationary nodes well lid signal transmitting module（5）, fixed well lid；The aggregation node well lid includes the second manhole cover anti-theft module, the second well lid monitoring cell electricity quantity module, the second well lid GPS Locating module, aggregation node well lid pressure electricity-generating well lid（6）, aggregation node well lid electric energy storage circuit module（7）, aggregation node Well lid signal reception/sending module（8）；The sewer data acquisition module（1）, the first manhole cover anti-theft module, the first well lid monitoring cell electricity quantity module, first Well lid GPS positioning module, stationary nodes well lid signal transmitting module（5）It is integrated on fixed well lid；Sewer data acquisition Module（1）, the first manhole cover anti-theft module, the first well lid monitoring cell electricity quantity module, the first well lid GPS positioning module with fixation Node well lid signal transmitting module（5）It is connected；The second manhole cover anti-theft module, the second well lid monitoring cell electricity quantity module, the second well lid GPS positioning module are integrated in Aggregation node well lid pressure electricity-generating well lid（6）On；The aggregation node well lid pressure electricity-generating well lid（6）With aggregation node well lid electricity Can storage circuit module（7）It is connected, aggregation node well lid electric energy storage circuit module（7）With aggregation node well lid signal receive/ Sending module（8）It is connected, the second manhole cover anti-theft module, the second well lid monitoring cell electricity quantity module, the second well lid GPS positioning module With aggregation node well lid signal reception/sending module（8）It is connected；The stationary nodes well lid signal transmitting module（5）With aggregation node well lid signal reception/sending module（8）Be connected group Into ZigBee-network, and aggregation node well lid signal reception/sending module（8）Pass through antenna and cloud server（9）It is connected；The sewer data acquisition module（1）Including sewer various kinds of sensors, capacitance C19, every kind of sensor is finally with consolidating The singlechip chip CC2530 for determining ZigBee module in node well lid signal transmitting module is connected, and No. 1 pin of sensor connects 5V works Make voltage, No. 2 pins of sensor connect one end of capacitance C19 and the P1.2 mouths of singlechip chip CC2530, the other end of capacitance C19 Ground connection, No. 3 pin ground connection of sensor, wherein, No. 1 pin is sensor power supply line, and No. 2 pins are sensor signal lines, and No. 3 are managed Foot is sensor ground line.
- 2. the embedded well lid sewer real-time data acquisition system according to claim 1 based on Zigbee ad hoc network, It is characterized in that：The sewer various kinds of sensors includes toxic gas detection sensor, water flow sensing unit, temperature and humidity sensing Device, biological monitoring sensor, using H2S-A1 hydrogen sulfide sensors, gas detection MP901 VOC sensors, Hall flow sensing Device, DHT11 temperature sensors, biological monitoring infrared ray sensor.
- 3. the embedded well lid sewer real-time data acquisition system according to claim 1 based on Zigbee ad hoc network, It is characterized in that：The first manhole cover anti-theft module, the second manhole cover anti-theft modular structure are identical, including capacitance C17, capacitance C18, inductance L4, relay, chip TX125；Pin MODE1, MODE3, MODE4 of its chips TX125 meets inductance L4 jointly One end, the pin VCC of chip TX125 connects one end of capacitance C17 and capacitance C18, afterwards with another termination Vcc of inductance L4, The pin GND of chip TX125 connects the other end of capacitance C17 and capacitance C18, is grounded afterwards, the pin TX1 and TX2 of chip TX125 One end of contact relay, the TXD of the pin of chip TX125 meet the P0.0 of chip CC2530 respectively, the pin of chip TX125 STATUS meets the P0.1 of chip CC2530.
- 4. the embedded well lid sewer real-time data acquisition system according to claim 1 based on Zigbee ad hoc network, It is characterized in that：The first well lid monitoring cell electricity quantity module, the second well lid monitoring cell electricity quantity modular structure are identical, wrap Include resistance R4, resistance R5, diode D9, chip LM232, battery；Wherein one end of the cathode connecting resistance R4 of battery and chip No. 4 pins of LM232, No. 3 pins of another chip termination LM232 of resistance R4, one end of the anode connecting resistance R5 of battery and The cathode of diode D9, is grounded afterwards, and the anode of diode D9 connects No. 3 pins of chip LM232, another termination core of resistance R5 No. 2 pins of piece LM232, No. 5 pins ground connection of chip LM232, No. 1 pin of chip LM232 connect chip as output The P1.3 of CC2530.
- 5. the embedded well lid sewer real-time data acquisition system according to claim 1 based on Zigbee ad hoc network, It is characterized in that：The first well lid GPS positioning module, the second well lid GPS positioning module structure are identical, including chip EM411, phase inverter 74LS04；No. 3 pin TX of its chips EM411 connect the input terminal of reverser 74LS04, reverser The output of 74LS04 terminates the input terminal of another another phase inverter 74LS04, the output termination of another phase inverter 74LS04 No. 4 pin RX of the P1.4 of chip CC2530, chip EM411 connect the P1.5 of chip CC2530, No. 1 pin of chip EM411 and 5 Number pin is grounded jointly, and No. 2 pins of chip EM411 connect 5V voltages.
- 6. the embedded well lid sewer real-time data acquisition system according to claim 1 based on Zigbee ad hoc network, It is characterized in that：The stationary nodes well lid signal transmitting module（5）With aggregation node well lid signal reception/sending module（8） Mainly transtation mission circuit is received by ZigBee module and signal to form, ZigBee module include capacitance C3, capacitance C4, capacitance C5, It is capacitance C6, capacitance C7, capacitance C8, capacitance C9, capacitance C10, capacitance C11, resistance R2, resistance R3, crystal oscillator Y1, crystal oscillator Y2, wireless Chip CC2530；The wherein module is as stationary nodes well lid signal transmitting module, and the convergence section with module composition at the same time Point well lid signal reception/sending module composition ZigBee-network, signal are transmitted to cloud server by antenna（9）； ZigBee module circuit includes two crystal oscillating circuits, a reset circuit and protection circuit；Its chips CC2530 pins XOSC_Q1 and XOSC_Q2 connects one end of crystal oscillator Y2 respectively, connects one end of capacitance C8 and capacitance C9, capacitance C8 and electricity respectively afterwards The other end for holding C9 is grounded jointly, and chip CC2530 pins P2.3 and P2.4 connect one end of crystal oscillator Y1 respectively, connect electricity respectively afterwards The other end of one end of appearance C4 and capacitance C5, capacitance C4 and capacitance C5 are grounded jointly, and chip CC2530 pins RESET connects capacitance One end of C11 and resistance R3, another termination 5V voltages of capacitance C11, the other end ground connection of resistance R3, chip CC2530 pins One end of RBLAS connecting resistances R2, the other end ground connection of resistance R2, chip CC2530 pins AVDD6 and DVDD1 meet capacitance C6 jointly One end be connected with the circuit that AVDD1-5 connects jointly, associated electronic circuitry connects one end and the 3.3V voltages of capacitance C7, capacitance C6 and capacitance The other end ground connection of C7, chip CC2530 pins DVDD2 connect one end of capacitance C10, the other end ground connection of capacitance C10, chip CC2530 pins DCOUPL connects one end of capacitance C3, the other end ground connection of capacitance C3, chip CC2530 P1 and P0 mouthfuls of conducts of pin Signal receives I/O mouthfuls；Tie points of chip CC2530 pins RF_N, the RF_P as signal reception/transtation mission circuit, signal reception/transtation mission circuit bag Include capacitance C12, capacitance C13, capacitance C14, capacitance C15, capacitance C16, inductance L1, inductance L2, inductance L3, antenna；Its chips CC2530 pins RF_N connects one end of capacitance C12, one end of another the termination inductance L1 and inductance L2 of capacitance C12, chip CC2530 pins RF_P connects one end of capacitance C13, and capacitance C13 meets the other end of inductance L1 and one end of inductance L3 and capacitance C14 One end, the other end ground connection of inductance L3, the other end of inductance L2 and capacitance C14 connects the one of capacitance C15 and capacitance C16 jointly End, capacitance C15 other ends ground connection, another termination antenna of capacitance C16.
- 7. the embedded well lid sewer real-time data acquisition system according to claim 1 or 2 based on Zigbee ad hoc network System, it is characterised in that：The aggregation node well lid pressure electricity-generating well lid（6）Including curved plate（10）, load-bearing steel plate（11）, it is close Batten down wall（12）, resetting spring（13）, limit weight bearing foundation（14）, flexible sealing rubber（15）, extreme position Kato（16）, liquid Body medium（17）, turbogenerator（18）, liquid compression cabin（19）, gas compression cabin（20）, flexible rubber（21）；Wherein arc Steel plate（10）With load-bearing steel plate（11）It is connected, curved plate（10）As stress point in the top of well lid, load-bearing steel plate（11） With load-bearing bulkhead（12）And resetting spring（13）It is connected, load-bearing bulkhead（12）With flexible sealing rubber（15）It is connected, constitutes one The cabin of a sealing, in order to ensure load-bearing steel plate（11）There are a threshold value, load-bearing bulkhead when displacement is declined（12）Held with the limit Weight base（14）It is connected, while in resetting spring（13）There are two extreme position Katos in outer ring（16）Portion as defined position Part, hydraulically full medium in sealed compartment（17）, work as curved plate（10）On have object by when, well lid will be produced one to Under displacement, after sealed compartment is compressed, liquid medium（17）Liquid compression cabin will be pressed into（19）, liquid compression cabin afterwards （19）With gas compression cabin（20）A dynamic equilibrium is formed, in the liquid medium that pilot process produces（17）Flowing drives turbine Generator（18）Rotation, convert mechanical energy into electric energy, flexible rubber（21）Medium as liquids and gases caching.
- 8. the embedded well lid sewer real-time data acquisition system according to claim 1 based on Zigbee ad hoc network, It is characterized in that：The aggregation node well lid electric energy storage circuit module（7）Including generator, rectification circuit, regulator circuit；It is whole Current circuit, regulator circuit are by diode D1, diode D2, diode D3, diode D4, diode D5, diode D6, diode D7, diode D8, capacitance C1, capacitance C2, battery, resistance R1, Light-emitting diode LED, chip LM7805 compositions；The three of generator L1 connects the cathode of diode D1 in phase, connects the anode of diode D4, and L2 connects the cathode of diode D2, connects the negative of diode D5 Pole, L3 connect the cathode of diode D3, connect the anode of diode D6, diode D1, diode D2, the anode of diode D3 are whole Be connected No. 1 port of chip LM7805, while one end also with capacitance C1 is connected, diode D4, diode D5, diode D6 Cathode be all connected No. 2 ports of chip LM7805, while the other end also with capacitance C1 is connected, the 2 of chip LM7805 Number port also connects one end of capacitance C2, and No. 3 ports of chip LM7805 connect the other end of capacitance C2 and the cathode of diode D7, and two The anode of pole pipe D7 is connected with one end of resistance R1, and the other end of resistance R1 is connected with the cathode of Light-emitting diode LED, and luminous two The anode of pole pipe LED is connected with No. 2 ports of chip LM7805, and the cathode of the anode of diode D7 also with diode D8 is connected, The anode of diode D8 is connected with the positive terminal of battery, and the anode of battery connects No. 2 ports of chip LM7805.
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| CN107590980B (en) * | 2017-09-20 | 2024-03-22 | 昆明理工大学 | Embedded well lid sewer real-time data acquisition system based on Zigbee ad hoc network |
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