CN206673955U - Intelligent well cover device - Google Patents
Intelligent well cover device Download PDFInfo
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- CN206673955U CN206673955U CN201621022516.7U CN201621022516U CN206673955U CN 206673955 U CN206673955 U CN 206673955U CN 201621022516 U CN201621022516 U CN 201621022516U CN 206673955 U CN206673955 U CN 206673955U
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Abstract
The utility model discloses a kind of intelligent well cover device, including power supply and electric power management circuit, MCU, GPRS module, network communication bus, shock sensor, burn out detection sensing circuit；When shock sensor, burn out detection sensing circuit detect that state changes, alarm coding is sent to distal end big data platform by MCU by GPRS module, MCU is per hour automatically to battery voltage detection, and assess dump energy, if electricity is sufficient, that is sending period distances wakeup time transmission current electric quantity, otherwise opens GPRS module in time and informs that big data platform needs to change.The utility model proposes intelligent well cover device, the data transfer of each node can be achieved, and it can reliably connect the neighbouring small network of sensor, conventional sensor can facilitate networking, and docked by node and long-range big data platform, node can realize the miscellaneous functions such as mobile alarm, break alarm from belt sensor simultaneously.
Description
Technical field
The utility model belongs to internet of things field, is related to a kind of manhole lid device, more particularly to a kind of intelligent well cover dress
Put.
Background technology
In order to develop underground Intelligent pipe net technology give urban belt come convenient management, and in time avert risks premised on, from
Actually set out, need intelligent and networking underground piping and pipeline junction sensor, and need in each node related
Data are connected to long-range big data platform.
In view of this, nowadays there is an urgent need to design a kind of new manhole lid device, to overcome existing for existing manhole lid device
Drawbacks described above.
Utility model content
Technical problem to be solved in the utility model is：A kind of intelligent well cover device is provided, can realize each node
Data transfer, and the neighbouring small network of sensor can be reliably connected, conventional sensor can facilitate networking, and pass through
Node and the docking of long-range big data platform, while node can realize that mobile alarm, break alarm etc. aid in work(from belt sensor
Energy.
In order to solve the above technical problems, the utility model adopts the following technical scheme that：
A kind of intelligent well cover device, the intelligent well cover device include：Power supply and electric power management circuit, MCU, GPRS mould
Block, network communication bus, shock sensor, burn out detection sensing circuit, a holonomic system of composition, whole system are enclosed in
In plastic containers；
The MCU connects GPRS module, network communication bus, shock sensor, burn out detection sensing circuit, power supply respectively
And electric power management circuit provides power supply for intelligent well cover device；
Power supply and electric power management circuit include battery, voltage-stablizer LDO and controllable power switch；Wherein, battery
BAT3 is system groundwork power supply, the 39th electric capacity C39, the 40th electric capacity C40, the 38th electric capacity C38 and the 6th core
The power circuit that piece U6 is formed provides continual power supply to MCU；
The battery BAT3 chip U6 of positive pole VCC connections the 6th input port, the 39th electric capacity C39 positive pole, the 4th
Ten electric capacity C40 positive pole, the 6th chip U6 input port connect the 38th electric capacity C38 positive pole, the 39th electric capacity C39
Negative pole, the 40th electric capacity C40 negative pole, the 38th electric capacity C38 negative pole, battery BAT3 negative pole ground connection；
By the 43rd electric capacity C43, the 44th electric capacity C44, the 45th electric capacity C45, the 49th electric capacity C49,
42 electric capacity C42, the 48th electric capacity C48, the 46th electric capacity C46, the 47th electric capacity C47, the 37th resistance
What R37, the 36th resistance R36, the 38th resistance R38, the second diode D2, the first inductance L1 and the 7th chip U7 were formed
Controllable DCDC provides the power supply that can be turned off to GPRS module, and GPS_S of the control signal from MCU passes through the 37th resistance R37
It is given to the 7th chip U7 the 3rd pin EN control ports；
Battery BAT3 positive pole connects the 43rd electric capacity C43 positive pole, the 44th electric capacity C44 positive pole, the 40th
Five electric capacity C45 positive pole, the 7th chip U7 VIN ports, the 7th chip U7 EN ports are connected by the 37th resistance
MCU, the 7th chip U7 SS ports ground connection；7th chip U7 the 7th port connects the 42nd electric capacity C42 first end, the
Seven chip U7 SW ports connection the 42nd electric capacity C42 the second end, the second diode D2 negative pole, the of the first inductance L1
One end；7th chip U7 GS ports, the second diode D2 plus earth；First inductance L1 the second end connection the 48th
Electric capacity C48 first end, the 36th resistance R36 first end, the 46th electric capacity C46 positive pole, the 47th electric capacity C47
Positive pole；7th chip U7 FB ports connect the 48th electric capacity C48 the second end, the 36th resistance R36 the second end,
38th resistance R38 first end, the 38th resistance R38 the second end ground connection；
The MCU includes the first chip U1, the first low-and high-frequency crystal oscillator OSC1, the second low-and high-frequency crystal oscillator OSC2, down Monitor Unit
Chip U2, boosting battery BAT1, some resistance, some electric capacity；Main offer serial ports I SP synchronous serial interfaces and AD sampling, and
Battery voltage detection, burn out detection, mechanical movement detection operation control ability；Wherein, the 17th resistance R17, the 21st electricity
Resistance R21, the 22nd resistance R22, the 23rd resistance R23, the circuit of the second metal-oxide-semiconductor M2 compositions are used for gathering the electricity of main battery
Pressure situation, for assessing dump energy；Collection turns off the second metal-oxide-semiconductor M2 after terminating and avoids the extra static current of lcd of circuit；P1 mouths
For debugging and filling program；
The GPRS module includes SIM card circuit, communicating circuit；SIM card circuit includes the 3rd chip U3, the 20th electric capacity
C20, the 16th electric capacity C16, the 21st electric capacity C21, the 23rd electric capacity C23, the 24th electric capacity C24, the 25th electricity
Hold C25, the 26th electric capacity C26, the 22nd electric capacity C22；
Communicating circuit includes fifth chip U5, the first diode D1, the first LED LED1, the 33rd electric capacity C33, the
32 electric capacity C32, the 31st electric capacity C31, the 35th electric capacity C35, the 34th electric capacity C34, the 37th electric capacity
C37, the 36th electric capacity C36, the 41st electric capacity C41, the 29th electric capacity R29, the 30th electric capacity R30, the 31st electricity
Hold R31, the 32nd electric capacity R32, the 33rd electric capacity R33 and antenna ANT1BT-ANT；Main responsible MCU and the number in high in the clouds
According to communication, opened when necessary, communication finishes closing；
First diode D1 negative pole connects the 33rd electric capacity C33 first end, the first of the 32nd electric capacity C32
End, the 31st electric capacity C31 first end, the 35th electric capacity C35 positive pole, the 34th electric capacity C34 positive pole, the 5th core
Piece U5, the 33rd electric capacity C33 the second end, the 32nd electric capacity C32 the second end, the 31st electric capacity C31 the second end,
35th electric capacity C35 negative pole, the 34th electric capacity C34 negative pole ground connection；
The network communication bus includes fourth chip U4, the 15th resistance R15, the 16th resistance R16, the 18th resistance
R18, the 20th resistance R20, the 19th resistance R19, the 24th resistance R24, the 28th resistance R28, the 27th electric capacity
C27, the 29th electric capacity C29, the 28th electric capacity C28, the 30th electric capacity C30, the 3rd metal-oxide-semiconductor M3 and network transformer
B2；The main conversion for providing data-signal mode, realizes low-power consumption high isolation, improves the reliability and IPI grades of product；Second
Ten resistance R20 serve as terminal device resistance, and the 18th resistance R18, the 19th resistance R19 are a settable terminal resistances,
Determine bringing onto load resistance still without load resistance by configuration；
Shock sensor moves back even electric capacity C51 including the 51st, the 52nd moves back even electric capacity C52, the 43rd resistance
R43, the 42nd resistance R42 and sensor U1, main function are when product perceives big vibrations and product is overturn
MCU is waken up by interrupting in time, allows MCU processing alarm signals to notify high in the clouds；Shock sensor uses semiconductor acceleration inclination angle
Sensor；
The burn out detection sensing circuit include first resistor R1, the 4th resistance R4, the 7th resistance R7, the 8th resistance R8,
First electric capacity C1, the first metal-oxide-semiconductor M1, the first isolating transformer B1；
First electric capacity C1 positive pole connection supply voltage VCC, the first isolating transformer B1 first end, the first electric capacity C1's
Negative pole is grounded；First isolating transformer B1 the second end connects the first metal-oxide-semiconductor M1 drain electrode；First metal-oxide-semiconductor M1 source electrode connection
7th resistance R7, the 8th resistance R8, the first metal-oxide-semiconductor M1 grid connection first resistor R1, the 4th resistance R4；
The pulse signal that MCU provides fixed width then has fixed opening time to the first metal-oxide-semiconductor M1, the first metal-oxide-semiconductor M1,
Pulse current is by the mutually even current slope signal for obtaining the first isolating transformer B1 and producing a change, the first isolating transformer B1
Secondary BT1, BT2 when short-circuit open-circuit condition being presented respectively, primary current slope can occur to change on a large scale, be fixed with ADC
Very big difference can also occur for the signal collected that is delayed, and judge whether safety line is broken with this, if need to long-range high in the clouds
Alarm is submitted to judge；Benefit using this circuit is isolation, and is detected part and does not contact directly, lifts reliability；
The intelligent well cover device also includes lid, and the middle part of lid is provided with installation cavity, for installing electronic component, detection
Line accesses installation cavity；Installation cavity is provided with loophole, and photovoltaic cell is set at loophole；By adding between installation cavity and lid surrounding
Strong mechanism connection.
A kind of intelligent well cover device, the intelligent well cover device include：Power supply and electric power management circuit, MCU, GPRS mould
Block, network communication bus, shock sensor, burn out detection sensing circuit, a holonomic system of composition, whole system are enclosed in
In plastic containers；
The MCU connects GPRS module, network communication bus, shock sensor, burn out detection sensing circuit, power supply respectively
And electric power management circuit provides power supply for intelligent well cover device；
When shock sensor, burn out detection sensing circuit detect that state changes, MCU is logical alarm coding
Cross GPRS module and be sent to distal end big data platform, MCU, automatically to battery voltage detection, and assesses residue at interval of setting time
Electricity, if electricity is sufficient, that is sending period distances wakeup time transmission current electric quantity, otherwise opens GPRS module in time and accuses
Know that big data platform needs to change；
Reached when the periodic awakening time, system has first checked whether short-message instruction, if handling first, secondly actively
Teledata platform is connected to, as data platform has instruction execute instruction, does not just submit periodic report；If node is with biography
Sensor network, the sensing data that node collects current time automatically actively return to report；Sensing data is read to be carried by high in the clouds
Time reference and acquisition time are set for reference gathers to reach the mode of plesiochronous collection.
As a kind of preferred scheme of the present utility model, power supply and electric power management circuit include battery, voltage-stablizer LDO and
Controllable power switch；Wherein, battery BAT3 is system groundwork power supply, the 39th electric capacity C39, the 40th electric capacity
The power circuit that C40, the 38th electric capacity C38 and the 6th chip U6 are formed provides continual power supply to MCU；
The battery BAT3 chip U6 of positive pole VCC connections the 6th input port, the 39th electric capacity C39 positive pole, the 4th
Ten electric capacity C40 positive pole, the 6th chip U6 input port connect the 38th electric capacity C38 positive pole, the 39th electric capacity C39
Negative pole, the 40th electric capacity C40 negative pole, the 38th electric capacity C38 negative pole, battery BAT3 negative pole ground connection；
By the 43rd electric capacity C43, the 44th electric capacity C44, the 45th electric capacity C45, the 49th electric capacity C49,
42 electric capacity C42, the 48th electric capacity C48, the 46th electric capacity C46, the 47th electric capacity C47, the 37th resistance
What R37, the 36th resistance R36, the 38th resistance R38, the second diode D2, the first inductance L1 and the 7th chip U7 were formed
Controllable DCDC provides the power supply that can be turned off to GPRS module, and GPS_S of the control signal from MCU passes through the 37th resistance R37
It is given to the 7th chip U7 the 3rd pin EN control ports；
Battery BAT3 positive pole connects the 43rd electric capacity C43 positive pole, the 44th electric capacity C44 positive pole, the 40th
Five electric capacity C45 positive pole, the 7th chip U7 VIN ports, the 7th chip U7 EN ports are connected by the 37th resistance
MCU, the 7th chip U7 SS ports ground connection；7th chip U7 the 7th port connects the 42nd electric capacity C42 first end, the
Seven chip U7 SW ports connection the 42nd electric capacity C42 the second end, the second diode D2 negative pole, the of the first inductance L1
One end；7th chip U7 GS ports, the second diode D2 plus earth；First inductance L1 the second end connection the 48th
Electric capacity C48 first end, the 36th resistance R36 first end, the 46th electric capacity C46 positive pole, the 47th electric capacity C47
Positive pole；7th chip U7 FB ports connect the 48th electric capacity C48 the second end, the 36th resistance R36 the second end,
38th resistance R38 first end, the 38th resistance R38 the second end ground connection.
As a kind of preferred scheme of the present utility model, the MCU includes the first chip U1, the first low-and high-frequency crystal oscillator
OSC1, the second low-and high-frequency crystal oscillator OSC2, down Monitor Unit chip U2, boosting battery BAT1, some resistance, some electric capacity；Mainly carry
Sampled for serial ports ISP synchronous serial interfaces and AD, and battery voltage detection, burn out detection, mechanical movement detection operation control energy
Power；Wherein, the 17th resistance R17, the 21st resistance R21, the 22nd resistance R22, the 23rd resistance R23, the 2nd MOS
The circuit of pipe M2 compositions is used for gathering the voltage condition of main battery, for assessing dump energy；Collection turns off the 2nd MOS after terminating
Pipe M2 avoids the extra static current of lcd of circuit；P1 mouths are used for debugging and filling program.
As a kind of preferred scheme of the present utility model, the GPRS module includes SIM card circuit, communicating circuit；SIM card
Circuit includes the 3rd chip U3, the 20th electric capacity C20, the 16th electric capacity C16, the 21st electric capacity C21, the 23rd electric capacity
C23, the 24th electric capacity C24, the 25th electric capacity C25, the 26th electric capacity C26, the 22nd electric capacity C22；
Communicating circuit includes fifth chip U5, the first diode D1, the first LED LED1, the 33rd electric capacity C33, the
32 electric capacity C32, the 31st electric capacity C31, the 35th electric capacity C35, the 34th electric capacity C34, the 37th electric capacity
C37, the 36th electric capacity C36, the 41st electric capacity C41, the 29th electric capacity R29, the 30th electric capacity R30, the 31st electricity
Hold R31, the 32nd electric capacity R32, the 33rd electric capacity R33 and antenna ANT1BT-ANT；Main responsible MCU and the number in high in the clouds
According to communication, opened when necessary, communication finishes closing；
First diode D1 negative pole connects the 33rd electric capacity C33 first end, the first of the 32nd electric capacity C32
End, the 31st electric capacity C31 first end, the 35th electric capacity C35 positive pole, the 34th electric capacity C34 positive pole, the 5th core
Piece U5, the 33rd electric capacity C33 the second end, the 32nd electric capacity C32 the second end, the 31st electric capacity C31 the second end,
35th electric capacity C35 negative pole, the 34th electric capacity C34 negative pole ground connection.
As a kind of preferred scheme of the present utility model, the network communication bus includes fourth chip U4, the 15th electricity
Hinder R15, the 16th resistance R16, the 18th resistance R18, the 20th resistance R20, the 19th resistance R19, the 24th resistance
R24, the 28th resistance R28, the 27th electric capacity C27, the 29th electric capacity C29, the 28th electric capacity C28, the 30th electricity
Hold C30, the 3rd metal-oxide-semiconductor M3 and network transformer B2；The main conversion that data-signal mode is provided, realize low-power consumption height every
From improving the reliability and IPI grades of product；20th resistance R20 serves as terminal device resistance, the 18th resistance R18, the tenth
Nine resistance R19 are a settable terminal resistances, determine bringing onto load resistance still without load resistance by configuration.
As a kind of preferred scheme of the present utility model, the shock sensor moves back even electric capacity C51, including the 51st
52 move back even electric capacity C52, the 43rd resistance R43, the 42nd resistance R42 and sensor U1, and main function is to produce
Product wake up MCU by interrupting in time when perceiving big vibrations and product upset, allow MCU processing alarm signals to notify high in the clouds；
Shock sensor uses semiconductor acceleration obliquity sensor.
As a kind of preferred scheme of the present utility model, the burn out detection sensing circuit includes first resistor R1, the 4th
Resistance R4, the 7th resistance R7, the 8th resistance R8, the first electric capacity C1, the first metal-oxide-semiconductor M1, the first isolating transformer B1；
First electric capacity C1 positive pole connection supply voltage VCC, the first isolating transformer B1 first end, the first electric capacity C1's
Negative pole is grounded；First isolating transformer B1 the second end connects the first metal-oxide-semiconductor M1 drain electrode；First metal-oxide-semiconductor M1 source electrode connection
7th resistance R7, the 8th resistance R8, the first metal-oxide-semiconductor M1 grid connection first resistor R1, the 4th resistance R4；
The pulse signal that MCU provides fixed width then has fixed opening time to the first metal-oxide-semiconductor M1, the first metal-oxide-semiconductor M1,
Pulse current is by the mutually even current slope signal for obtaining the first isolating transformer B1 and producing a change, the first isolating transformer B1
Secondary BT1, BT2 when short-circuit open-circuit condition being presented respectively, primary current slope can occur to change on a large scale, be fixed with ADC
Very big difference can also occur for the signal collected that is delayed, and judge whether safety line is broken with this, if need to long-range high in the clouds
Alarm is submitted to judge；Benefit using this circuit is isolation, and is detected part and does not contact directly, lifts reliability.
As a kind of preferred scheme of the present utility model, the intelligent well cover device also includes lid, is set in the middle part of lid
There is installation cavity, for installing electronic component, detection line access installation cavity；Installation cavity is provided with loophole, and photovoltaic is set at loophole
Battery；Connected between installation cavity and lid surrounding by reinforcing mechanisms.
The beneficial effects of the utility model are：The utility model proposes intelligent well cover device, each node can be achieved
Data transfer, and the neighbouring small network of sensor can be reliably connected, conventional sensor can facilitate networking, and pass through
Node and the docking of long-range big data platform, while node can realize that mobile alarm, break alarm etc. aid in work(from belt sensor
Energy.
Brief description of the drawings
Fig. 1 is the composition schematic diagram of the utility model intelligent well cover device.
Fig. 2 is the circuit diagram of power supply and electric power management circuit.
Fig. 3 is the circuit diagram of MUC parts.
Fig. 4 is the circuit diagram of GPRS module.
Fig. 5 is the circuit diagram of network communication bus.
Fig. 6 is the circuit diagram of shock sensor.
Fig. 7 is the circuit diagram of burn out detection sensing.
Fig. 8 is the structural representation of the utility model intelligent well cover device lid.
Fig. 9 is the sectional view of the utility model intelligent well cover device lid.
Embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with the accompanying drawings.
Embodiment one
Referring to Fig. 1, the utility model discloses a kind of intelligent well cover device, the intelligent well cover device includes：Power supply
And electric power management circuit 1, MCU 2, GPRS module 3, network communication bus 4, shock sensor 5, burn out detection sensing circuit 6,
One holonomic system of composition, whole system are enclosed in plastic containers.
The MCU 2 connects GPRS module 3, network communication bus 4, shock sensor 5, burn out detection sensing circuit respectively
6, power supply and electric power management circuit 1 provide power supply for intelligent well cover device.
Network communication bus is communicated by isolating transformer；Network communication bus provides the structure of externally local networking, and
And the junction sensor on network can exchange data by the GPRS module of intelligent well cover and long-range big data platform.Smart well
The structure of one shock sensor of cover strip, and the vibrations detection and the change of intelligent well cover installation direction realized can be used for
When carry and be actively sent to long-range big data platform warning information.Intelligent well cover band is directly mounted at the installation side of inspection shaft well lid
Method, and increase optical transmission window and fracture detection line on well lid.The photovoltaic cell of intelligent well cover band one, electricity can be shared to battery
Power increases battery life；In addition, intelligent well cover shock sensor uses semiconductor acceleration obliquity sensor.
When shock sensor, burn out detection sensing circuit detect that state changes, MCU is logical alarm coding
Cross GPRS module and be sent to distal end big data platform, MCU is per hour automatically to battery voltage detection, and assess dump energy, such as
Fruit electricity is sufficient, and that is sending period distances wakeup time transmission current electric quantity, otherwise opens GPRS module in time and informs big number
Need to change according to platform.
Reached when the periodic awakening time, system has first checked whether short-message instruction, if handling first, secondly actively
Teledata platform is connected to, as data platform has instruction execute instruction, does not just submit periodic report；If node is with biography
Sensor network, the sensing data that node collects current time automatically actively return to report；Sensing data is read to be carried by high in the clouds
Time reference and acquisition time are set for reference gathers to reach the mode of plesiochronous collection.
Referring to Fig. 2, power supply and electric power management circuit include battery, voltage-stablizer LDO (including the 6th chip U6) and can
The power switch (including the 7th chip U7) of control；Wherein, battery BAT3 is system groundwork power supply, the 39th electric capacity
The power circuit that C39, the 40th electric capacity C40, the 38th electric capacity C38 and the 6th chip U6 are formed provides continual to MCU
Power supply.
The battery BAT3 chip U6 of positive pole VCC connections the 6th input port, the 39th electric capacity C39 positive pole, the 4th
Ten electric capacity C40 positive pole, the 6th chip U6 input port connect the 38th electric capacity C38 positive pole, the 39th electric capacity C39
Negative pole, the 40th electric capacity C40 negative pole, the 38th electric capacity C38 negative pole, battery BAT3 negative pole ground connection.
By the 43rd electric capacity C43, the 44th electric capacity C44, the 45th electric capacity C45, the 49th electric capacity C49,
42 electric capacity C42, the 48th electric capacity C48, the 46th electric capacity C46, the 47th electric capacity C47, the 37th resistance
What R37, the 36th resistance R36, the 38th resistance R38, the second diode D2, the first inductance L1 and the 7th chip U7 were formed
Controllable DCDC provides the power supply that can be turned off to GPRS module, and GPS_S of the control signal from MCU passes through the 37th resistance R37
It is given to the 7th chip U7 the 3rd pin EN control ports.
Battery BAT3 positive pole connects the 43rd electric capacity C43 positive pole, the 44th electric capacity C44 positive pole, the 40th
Five electric capacity C45 positive pole, the 7th chip U7 VIN ports, the 7th chip U7 EN ports are connected by the 37th resistance
MCU, the 7th chip U7 SS ports ground connection；7th chip U7 the 7th port connects the 42nd electric capacity C42 first end, the
Seven chip U7 SW ports connection the 42nd electric capacity C42 the second end, the second diode D2 negative pole, the of the first inductance L1
One end；7th chip U7 GS ports, the second diode D2 plus earth；First inductance L1 the second end connection the 48th
Electric capacity C48 first end, the 36th resistance R36 first end, the 46th electric capacity C46 positive pole, the 47th electric capacity C47
Positive pole；7th chip U7 FB ports connect the 48th electric capacity C48 the second end, the 36th resistance R36 the second end,
38th resistance R38 first end, the 38th resistance R38 the second end ground connection.
Referring to Fig. 3, the MCU includes the first chip U1, the first low-and high-frequency crystal oscillator OSC1, the second low-and high-frequency crystal oscillator
OSC2, down Monitor Unit chip U2, boosting battery BAT1, some resistance, some electric capacity；It is main provide serial ports ISP synchronous serial interfaces with
And AD samplings and other action control abilities (including battery voltage detection, burn out detection, mechanical movement detection etc.)；Wherein,
17 resistance R17, the 21st resistance R21, the 22nd resistance R22, the 23rd resistance R23, the second metal-oxide-semiconductor M2 are formed
Circuit is used for gathering the voltage condition of main battery, for assessing dump energy；Collection turns off the second metal-oxide-semiconductor M2 after terminating and avoids electricity
The extra static current of lcd in road；It is used for debugging and filling program (as shown in Figure 3) by P1 mouths.
Referring to Fig. 4, the GPRS module includes SIM card circuit, communicating circuit；SIM card circuit include the 3rd chip U3,
20th electric capacity C20, the 16th electric capacity C16, the 21st electric capacity C21, the 23rd electric capacity C23, the 24th electric capacity C24,
25th electric capacity C25, the 26th electric capacity C26, the 22nd electric capacity C22.
Communicating circuit includes fifth chip U5, the first diode D1, the first LED LED1, the 33rd electric capacity C33, the
32 electric capacity C32, the 31st electric capacity C31, the 35th electric capacity C35, the 34th electric capacity C34, the 37th electric capacity
C37, the 36th electric capacity C36, the 41st electric capacity C41, the 29th electric capacity R29, the 30th electric capacity R30, the 31st electricity
Hold R31, the 32nd electric capacity R32, the 33rd electric capacity R33 and antenna ANT1BT-ANT；Main responsible MCU and the number in high in the clouds
According to communication, opened when necessary, communication finishes closing.
First diode D1 negative pole connects the 33rd electric capacity C33 first end, the first of the 32nd electric capacity C32
End, the 31st electric capacity C31 first end, the 35th electric capacity C35 positive pole, the 34th electric capacity C34 positive pole, the 5th core
Piece U5, the 33rd electric capacity C33 the second end, the 32nd electric capacity C32 the second end, the 31st electric capacity C31 the second end,
35th electric capacity C35 negative pole, the 34th electric capacity C34 negative pole ground connection.
Referring to Fig. 5, the network communication bus include fourth chip U4, the 15th resistance R15, the 16th resistance R16,
18th resistance R18, the 20th resistance R20, the 19th resistance R19, the 24th resistance R24, the 28th resistance R28,
27 electric capacity C27, the 29th electric capacity C29, the 28th electric capacity C28, the 30th electric capacity C30, the 3rd metal-oxide-semiconductor M3 and net
Network transformer B2；The main conversion for providing data-signal mode, realizes low-power consumption high isolation, improves the reliability and IPI of product
Grade；20th resistance R20 serves as terminal device resistance, and the 18th resistance R18, the 19th resistance R19 are one settable
Terminal resistance, determine bringing onto load resistance still without load resistance by configuration.
Referring to Fig. 6, shock sensor moves back even electric capacity C51 including the 51st, the 52nd moves back even electric capacity C52, the 4th
13 resistance R43, the 42nd resistance R42 and sensor U1, main function are that big vibrations and production are perceived in product
MCU is waken up by interrupting in time when product are overturn, allows MCU processing alarm signals to notify high in the clouds；Shock sensor is added using semiconductor
Speed obliquity sensor.
Referring to Fig. 7, the burn out detection sensing circuit includes first resistor R1, the 4th resistance R4, the 7th resistance R7, the
Eight resistance R8, the first electric capacity C1, the first metal-oxide-semiconductor M1, the first isolating transformer B1.
First electric capacity C1 positive pole connection supply voltage VCC, the first isolating transformer B1 first end, the first electric capacity C1's
Negative pole is grounded；First isolating transformer B1 the second end connects the first metal-oxide-semiconductor M1 drain electrode；First metal-oxide-semiconductor M1 source electrode connection
7th resistance R7, the 8th resistance R8, the first metal-oxide-semiconductor M1 grid connection first resistor R1, the 4th resistance R4.
The pulse signal that MCU provides fixed width then has fixed opening time to the first metal-oxide-semiconductor M1, the first metal-oxide-semiconductor M1,
Pulse current is by the mutually even current slope signal for obtaining the first isolating transformer B1 and producing a change, the first isolating transformer B1
Secondary BT1, BT2 when short-circuit open-circuit condition being presented respectively, primary current slope can occur to change on a large scale, be fixed with ADC
Very big difference can also occur for the signal collected that is delayed, and judge whether safety line is broken with this, if need to long-range high in the clouds
Alarm is submitted to judge；Benefit using this circuit is isolation, and is detected part and does not contact directly, lifts reliability.
Fig. 8, Fig. 9 are referred to, the intelligent well cover device also includes lid, and the middle part of lid is provided with installation cavity 91, is used for
Electronic component is installed, detection line 94 accesses installation cavity 91；Installation cavity is provided with loophole 92, and photovoltaic cell is set at loophole 92；
Connected between installation cavity 91 and lid surrounding by reinforcing mechanisms 93.
Embodiment two
A kind of intelligent well cover device, the intelligent well cover device include：Power supply and electric power management circuit, MCU, GPRS mould
Block, network communication bus, shock sensor, burn out detection sensing circuit, a holonomic system of composition, whole system are enclosed in
In plastic containers；
The MCU connects GPRS module, network communication bus, shock sensor, burn out detection sensing circuit, power supply respectively
And electric power management circuit provides power supply for intelligent well cover device；
When shock sensor, burn out detection sensing circuit detect that state changes, MCU is logical alarm coding
Cross GPRS module and be sent to distal end big data platform, MCU, automatically to battery voltage detection, and assesses residue at interval of setting time
Electricity, if electricity is sufficient, that is sending period distances wakeup time transmission current electric quantity, otherwise opens GPRS module in time and accuses
Know that big data platform needs to change；
Reached when the periodic awakening time, system has first checked whether short-message instruction, if handling first, secondly actively
Teledata platform is connected to, as data platform has instruction execute instruction, does not just submit periodic report；If node is with biography
Sensor network, the sensing data that node collects current time automatically actively return to report；Sensing data is read to be carried by high in the clouds
Time reference and acquisition time are set for reference gathers to reach the mode of plesiochronous collection.
Embodiment three
As shown in Figure 1, intelligent well cover contains 1-6 funtion part.It is 1 respectively:Power supply and power management, 2:Master control
MCU、3:GPRS data module, 4:Network communication bus, 5:Shock sensor, 6:Burn out detection sensing circuit, one of composition
Holonomic system, whole system are enclosed in plastic containers.When 5:Shock sensor, 7:Burn out detection sensing circuit detects state
When changing, alarm coding is sent to distal end big data platform by MCU by GPRS module, and MCU is automatic per hour right
Battery voltage detection, and dump energy is assessed, if electricity is sufficient, that is sending the current electricity of period distances wakeup time transmission
Amount, GPRS module is otherwise opened in time and informs that big data platform needs to change.Reached when the periodic awakening time, system first checks for
Whether short-message instruction is had, if handling first, next is actively connected to teledata platform, as data platform has instruction to perform
Instruction, does not just submit periodic report.If node carries sensor network, node collects the sensor number at current time automatically
Report is returned according to active.Reference time benchmark can be provided by high in the clouds and obtain time setting to reach by reading sensing data
The mode of plesiochronous collection gathers.
Power supply and power management, contain battery, LDO and controllable power switch.Wherein battery BAT2 is to be
System groundwork power supply, the power circuit that electric capacity C39C40C38 and U6 are formed give MCU to provide continual power supply.By electric capacity
The controllable DCDC of C43C44C45C49C42C48C46C47 resistance R37R36R38 diode D2 inductance L1 and U7 composition gives GPRS numbers
The electricity original that can be turned off is provided according to module, GPS_S of the control signal from MCU is given to U7 3 pin EN control ports by R37.Electricity
Road carries optional BAT3 (solar cell), provides longer stand-by time.
Main control MCU by Fig. 3 U1 and low-and high-frequency crystal oscillator OSC1OSC2 down Monitor Units U2 boosting batteries BAT1 and other
The annexes such as some resistance capacitances form, main to provide serial ports ISP synchronous serial interfaces and AD samplings and other action control abilities.Its
The circuit of middle R17R21R22R23M2 compositions is used for gathering the voltage condition of main battery, for assessing dump energy.Collection terminates
Shut-off M2 avoids the extra static current of lcd of circuit afterwards.P1 mouths are used for debugging and filling program.
GPRS data module by the C20C16C21C23C24C25C26C22U3 SIM card circuits formed and by
D1LED1C33C32C31C35C34C37C36C41R29R30R31R32R33 and antenna ANT1BT-ANT and module U5 groups itself
Into.Main responsible MCU and the data communication in high in the clouds, are opened, communication finishes closing when necessary.
Network communication bus by chip U4 resistance R15R16R18R20R19R24R28 electric capacity C27C29C28C30MOS M3 with
And network transformer B2 compositions.The main conversion for providing data-signal mode, is mainly characterized by low-power consumption high isolation, can improve
The reliability and IPI grades of product.R20 act as terminal device resistance, and R18R19 is a settable terminal resistance, can be with
Determine bringing onto load resistance still without load resistance by configuration.
Shock sensor is formed by moving back even electric capacity C51C52 resistance R43R42 and sensor U1, and main function is in product
MCU is waken up by interrupting in time when perceiving big vibrations and product upset, allows MCU processing alarm signals to notify high in the clouds.
Burn out detection sensing circuit is made up of resistance R1R4R7R8 electric capacity C1MOS M1 isolating transformers B1, and MCU provides solid
The pulse signal of fixed width degree is to M1, and M1 then has fixed opening time, and pulse current is by mutually occasionally obtaining one change of B1 generations
Current slope signal, when short-circuit open-circuit condition is presented in B1 secondary BT1BT2 respectively, primary current slope can occur on a large scale
Change, the signal collected with ADC constant time lags can also occur very big difference, judge whether safety line is broken with this, if
Need to submit alarm judgement to long-range high in the clouds.Benefit using this circuit is isolation, and is detected part and does not contact directly, right
There is very big lifting in reliability.
In summary, the utility model proposes intelligent well cover device, the data transfer of each node can be achieved, and can
The small network of sensor near reliable connection, conventional sensor can facilitate networking, and pass through node and long-range big data
Platform docks, while node can realize the miscellaneous functions such as mobile alarm, break alarm from belt sensor.
Here description and application of the present utility model are illustrative, are not wishing to the scope of the utility model being limited in
State in embodiment.The deformation and change of embodiments disclosed herein are possible, for the ordinary skill people of those this areas
The replacement of embodiment and equivalent various parts are known for member.It should be appreciated by the person skilled in the art that do not taking off
In the case of spirit or essential characteristics of the present utility model, the utility model can in other forms, structure, arrangement, ratio,
And realized with other components, material and part., can be to this in the case where not departing from the scope of the utility model and spirit
In disclosed embodiment carry out other deformations and change.
Claims (8)
1. a kind of intelligent well cover device, it is characterised in that the intelligent well cover device includes：Power supply and electric power management circuit,
MCU, GPRS module, network communication bus, shock sensor, burn out detection sensing circuit, whole system are enclosed in plastic containers
In；
The MCU connects GPRS module, network communication bus, shock sensor, burn out detection sensing circuit, power supply and electricity respectively
Power management circuits provide power supply for intelligent well cover device.
2. intelligent well cover device according to claim 1, it is characterised in that：
Power supply and electric power management circuit include battery, voltage-stablizer LDO and controllable power switch；Wherein, battery BAT3 is
System groundwork power supply, the 39th electric capacity C39, the 40th electric capacity C40, the 38th electric capacity C38 and the 6th chip U6 structures
Into power circuit give MCU to provide continual power supply；
The battery BAT3 chip U6 of positive pole VCC connections the 6th input port, the 39th electric capacity C39 positive pole, the 40th electricity
Hold C40 positive pole, the 6th chip U6 input port connects the 38th electric capacity C38 positive pole, and the 39th electric capacity C39's is negative
Pole, the 40th electric capacity C40 negative pole, the 38th electric capacity C38 negative pole, battery BAT3 negative pole ground connection；
By the 43rd electric capacity C43, the 44th electric capacity C44, the 45th electric capacity C45, the 49th electric capacity C49, the 40th
Two electric capacity C42, the 48th electric capacity C48, the 46th electric capacity C46, the 47th electric capacity C47, the 37th resistance R37,
36 resistance R36, the 38th resistance R38, the second diode D2, the first inductance L1 and the 7th chip U7 are formed controllable
DCDC provides the power supply that can be turned off to GPRS module, and GPS_S of the control signal from MCU is given to by the 37th resistance R37
7th chip U7 the 3rd pin EN control ports；
Battery BAT3 positive pole connects the 43rd electric capacity C43 positive pole, the 44th electric capacity C44 positive pole, the 45th electricity
Holding C45 positive pole, the 7th chip U7 VIN ports, the 7th chip U7 EN ports connect MCU by the 37th resistance, the
Seven chip U7 SS ports ground connection；7th chip U7 the 7th port connects the 42nd electric capacity C42 first end, the 7th chip
U7 SW ports connection the 42nd electric capacity C42 the second end, the second diode D2 negative pole, the first inductance L1 first end；
7th chip U7 GS ports, the second diode D2 plus earth；First inductance L1 the second end connects the 48th electric capacity
C48 first end, the 36th resistance R36 first end, the 46th electric capacity C46 positive pole, the 47th electric capacity C47 are just
Pole；7th chip U7 FB ports connect the 48th electric capacity C48 the second end, the 36th resistance R36 the second end, the 3rd
18 resistance R38 first end, the 38th resistance R38 the second end ground connection.
3. intelligent well cover device according to claim 1, it is characterised in that：
The MCU includes the first chip U1, the first low-and high-frequency crystal oscillator OSC1, the second low-and high-frequency crystal oscillator OSC2, down Monitor Unit chip
U2, boosting battery BAT1, some resistance, some electric capacity；MCU mainly provides serial ports ISP synchronous serial interfaces and AD samplings, Yi Ji electricity
Cell voltage detection, burn out detection, mechanical movement detection operation control ability；Wherein, the 17th resistance R17, the 21st resistance
R21, the 22nd resistance R22, the 23rd resistance R23, the circuit of the second metal-oxide-semiconductor M2 compositions are used for gathering the voltage of main battery
Situation, for assessing dump energy；Collection turns off the second metal-oxide-semiconductor M2 after terminating and avoids the extra static current of lcd of circuit；Pass through P1
Mouth is used for debugging and filling program.
4. intelligent well cover device according to claim 1, it is characterised in that：
The GPRS module includes SIM card circuit, communicating circuit；SIM card circuit include the 3rd chip U3, the 20th electric capacity C20,
16th electric capacity C16, the 21st electric capacity C21, the 23rd electric capacity C23, the 24th electric capacity C24, the 25th electric capacity
C25, the 26th electric capacity C26, the 22nd electric capacity C22；
Communicating circuit includes fifth chip U5, the first diode D1, the first LED LED1, the 33rd electric capacity C33, the 30th
Two electric capacity C32, the 31st electric capacity C31, the 35th electric capacity C35, the 34th electric capacity C34, the 37th electric capacity C37,
36 electric capacity C36, the 41st electric capacity C41, the 29th electric capacity R29, the 30th electric capacity R30, the 31st electric capacity R31,
32nd electric capacity R32, the 33rd electric capacity R33 and antenna ANT1BT-ANT；The data in main responsible MCU and high in the clouds are led to
News, are opened when necessary, and communication finishes closing；
First diode D1 negative pole connects the 33rd electric capacity C33 first end, the 32nd electric capacity C32 first end, the
31 electric capacity C31 first end, the 35th electric capacity C35 positive pole, the 34th electric capacity C34 positive pole, fifth chip U5,
33rd electric capacity C33 the second end, the 32nd electric capacity C32 the second end, the 31st electric capacity C31 the second end, the 3rd
15 electric capacity C35 negative pole, the 34th electric capacity C34 negative pole ground connection.
5. intelligent well cover device according to claim 1, it is characterised in that：
The network communication bus include fourth chip U4, the 15th resistance R15, the 16th resistance R16, the 18th resistance R18,
20th resistance R20, the 19th resistance R19, the 24th resistance R24, the 28th resistance R28, the 27th electric capacity C27,
29th electric capacity C29, the 28th electric capacity C28, the 30th electric capacity C30, the 3rd metal-oxide-semiconductor M3 and network transformer B2；Net
Network communication bus mainly provides the conversion of data-signal mode, realizes low-power consumption high isolation, improves reliability and IPI of product etc.
Level；20th resistance R20 serves as terminal device resistance, and the 18th resistance R18, the 19th resistance R19 are a settable ends
Resistance is held, determines bringing onto load resistance still without load resistance by configuration.
6. intelligent well cover device according to claim 1, it is characterised in that：
The shock sensor moves back even electric capacity C51 including the 51st, the 52nd moves back even electric capacity C52, the 43rd resistance
R43, the 42nd resistance R42 and sensor U1, main function are when product perceives big vibrations and product is overturn
MCU is waken up by interrupting in time, allows MCU processing alarm signals to notify high in the clouds.
7. intelligent well cover device according to claim 1, it is characterised in that：
The burn out detection sensing circuit includes first resistor R1, the 4th resistance R4, the 7th resistance R7, the 8th resistance R8, first
Electric capacity C1, the first metal-oxide-semiconductor M1, the first isolating transformer B1；
First electric capacity C1 positive pole connection supply voltage VCC, the first isolating transformer B1 first end, the first electric capacity C1 negative pole
Ground connection；First isolating transformer B1 the second end connects the first metal-oxide-semiconductor M1 drain electrode；First metal-oxide-semiconductor M1 source electrode connection the 7th
Resistance R7, the 8th resistance R8, the first metal-oxide-semiconductor M1 grid connection first resistor R1, the 4th resistance R4；
The pulse signal that MCU provides fixed width then has fixed opening time, pulse to the first metal-oxide-semiconductor M1, the first metal-oxide-semiconductor M1
Electric current is by the mutually even current slope signal for obtaining the first isolating transformer B1 and producing a change, the first isolating transformer B1 time
When short-circuit open-circuit condition is presented in level BT1, BT2 respectively, primary current slope can occur to change on a large scale, with ADC constant time lags
Very big difference can also occur for the signal collected, judge whether safety line is broken with this, if need to submit to long-range high in the clouds
Alarm judges.
8. intelligent well cover device according to claim 1, it is characterised in that：
The intelligent well cover device also includes lid, and the middle part of lid is provided with installation cavity, and for installing electronic component, detection line connects
Enter installation cavity；Installation cavity is provided with loophole, and photovoltaic cell is set at loophole；By strengthening machine between installation cavity and lid surrounding
Structure connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621022516.7U CN206673955U (en) | 2016-08-31 | 2016-08-31 | Intelligent well cover device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621022516.7U CN206673955U (en) | 2016-08-31 | 2016-08-31 | Intelligent well cover device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206673955U true CN206673955U (en) | 2017-11-24 |
Family
ID=60356108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621022516.7U Expired - Fee Related CN206673955U (en) | 2016-08-31 | 2016-08-31 | Intelligent well cover device |
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| Country | Link |
|---|---|
| CN (1) | CN206673955U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110234209A (en) * | 2019-06-11 | 2019-09-13 | 百通电子科技有限公司 | A kind of wiring board, adjustment method and the control method of hard encapsulation |
| CN114384843B (en) * | 2021-12-31 | 2024-03-29 | 厦门芯阳科技股份有限公司 | Circuit with wake-up and detection functions and electronic equipment |
-
2016
- 2016-08-31 CN CN201621022516.7U patent/CN206673955U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110234209A (en) * | 2019-06-11 | 2019-09-13 | 百通电子科技有限公司 | A kind of wiring board, adjustment method and the control method of hard encapsulation |
| CN114384843B (en) * | 2021-12-31 | 2024-03-29 | 厦门芯阳科技股份有限公司 | Circuit with wake-up and detection functions and electronic equipment |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210617 Address after: 201401 room A02, 10th floor, building 2, 383 Huancheng East Road, Fengxian District, Shanghai Patentee after: Shanghai jiululing Intelligent Technology Co.,Ltd. Patentee after: SHANGHAI TIANCIBEIDOU COMMUNICATION TECHNOLOGY Co.,Ltd. Address before: 214411 No. 18, Jiang Nan lane, Jingnan village, mayor Jing Town, Wuxi, Jiangsu. Patentee before: Jiang Chuang Patentee before: Tao Feng |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20171124 Termination date: 20210831 |