CN108107793A - A kind of anti-violence based on LoRa sorts anti-lost logistics real time monitoring apparatus - Google Patents
A kind of anti-violence based on LoRa sorts anti-lost logistics real time monitoring apparatus Download PDFInfo
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- CN108107793A CN108107793A CN201810044265.XA CN201810044265A CN108107793A CN 108107793 A CN108107793 A CN 108107793A CN 201810044265 A CN201810044265 A CN 201810044265A CN 108107793 A CN108107793 A CN 108107793A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 16
- 238000001514 detection method Methods 0.000 claims abstract description 36
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
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Abstract
The present invention relates to a kind of anti-violences based on LoRa to sort anti-lost logistics real time monitoring apparatus, belongs to logistlcs technology field.The present invention includes power module I, power module II, weight detecting module, Response Code scan module, LoRa module Is, LoRa modules II, STM32L15 one-chip computer modules I, STM32L15 one-chip computer modules II, attitude detection module, velocity measuring module；Response Code scan module is used to scan the Quick Response Code on cargo, and weight detecting module is used to detect the weight of article, and 2 D code information and Item Weight are passed to high in the clouds in real time by LoRa module Is；Velocity measuring module is used to detect the speed and attitudes vibration of article with attitude detection module, and LoRa module Is, LoRa modules II are for the positioning of article and the transmission of information.The present invention is easy to operate, of low cost, simple in structure, has practicability and higher market popularization value and meaning.
Description
Technical field
The present invention relates to a kind of anti-violences based on LoRa to sort anti-lost logistics real time monitoring apparatus, belongs to logistlcs technology
Field.
Background technology
With the development of contemporary society's economic technology, the continuous development of logistic industry is grown, it is necessary to the number of articles of transport
Also increasing severely on next day, logistic real-time monitoring system plays an important roll in sort process, and logistics practitioner is also very different,
Logistic industry has that article is treated in violence, such as article of tossing, to the function of the supervision and oversight of logistics practitioner
Also it is incomplete, logistics center is made to make troubles the management of logistics practitioner.
In conclusion how to improve the convenience that logistics center is managed logistics practitioner, become this field skill
The technical issues of art personnel are urgently to be resolved hurrily.
The content of the invention
The technical problem to be solved by the present invention is to：The present invention provides a kind of anti-violence based on LoRa and sorts anti-lost logistics
Real time monitoring apparatus has that express delivery is treated in violence when being sorted primarily directed to logistic industry, can be with when occurring extremely
In time administrative staff is notified to handle.
The technical scheme is that：A kind of anti-violence based on LoRa sorts anti-lost logistics real time monitoring apparatus, including
Power module I 1, power module II 2, weight detecting module 3, Response Code scan module 5, LoRa module Is 6, LoRa modules II 7,
STM32L15 one-chip computer modules I 8, STM32L15 one-chip computer modules II 9, attitude detection module 10, velocity measuring module 11；
The power module I 1 respectively with weight detecting module 3, Response Code scan module 5, STM32L15 one-chip computer modules I 8,
LoRa module Is 6 are connected, and weight detecting module 3, Response Code scan module 5 are connected with STM32L15 one-chip computer modules I 8,
STM32L15 one-chip computer modules I 8 are connected by LoRa module Is 6 with high in the clouds 4, for real-time transmission data；
The power module II 2 respectively with LoRa modules II 7, STM32L15 one-chip computer modules II 9, attitude detection module 10, speed
Spend detection module 11 be connected, attitude detection module 10, velocity measuring module 11 respectively with II 9 phase of STM32L15 one-chip computer modules
Even, STM32L15 one-chip computer modules II 9 are connected by LoRa modules II 7 with high in the clouds 4, for real-time transmission data；
The Response Code scan module 5 is used to scan the Quick Response Code on cargo, and weight detecting module 3 is used to detect the weight of article
2 D code information and Item Weight are passed to high in the clouds 4 by amount in real time by LoRa module Is 6；
The velocity measuring module 11 is used to detect the speed and attitudes vibration of article, LoRa module Is with attitude detection module 10
6th, LoRa modules II 7 are for the positioning of article and the transmission of information.
The power circuit I 1 includes the voltage conversion circuit and storage circuit that 24V turns 9V；The voltage that wherein 24V turns 9V turns
Changing circuit includes chip LM2576, capacitance C1, capacitance C2, inductance L1, diode D1；Wherein one end of capacitance C1 and 24V voltages
Input terminal is connected, while the capacitance C1 other ends are grounded, and the pin 1 of LM2576 chips is connected with voltage input end, LM2576 chips
Pin 2 be connected with diode D1 cathode and inductance L1 one end, the plus earth of diode D1,3 He of pin of LM2576 chips
The pin 5 of LM2576 chips is grounded, and the pin 4 of LM2576 chips is in parallel with the positive terminal of the inductance L1 other ends and capacitance C2, and
Output terminal of their binding site as 9V voltages, storage circuit include chip LT1930, capacitance C3, capacitance C4, resistance R1, electricity
Hinder R2, inductance L2, diode D2；Wherein one end of capacitance C4 is connected with the input terminal of 9V voltages, the other end ground connection of capacitance C4,
One end of inductance L2 is connected with the input terminal of 9V voltages and the pin 5 of chip LT1930, the other end and chip of inductance L2
The pin 1 of LT1930 is connected with the anode of diode D2, and the cathode of the D2 of diode is connected with one end of resistance R1 and capacitance C3,
The other end of resistance R1 is connected with the pin 3 of chip LT1930 and one end of resistance R2, the other end ground connection of resistance R2, capacitance C3
Other end ground connection, the pin 2 of chip LT1930 is grounded, and the pin 4 of chip LT1930 is hanging.
The weight detecting module 3 include chip HX711, triode Q1, resistance R3, resistance R4, pressure sensor P1,
Capacitor C5, capacitor C6；Wherein resistance R3 is connected with the pin 4 of chip HX711, the other end and resistance R4, the pressure of resistance R3
Force snesor P1 one end phase, the collector terminal of triode Q1, capacitor C6, the pin 3 of chip HX711 are connected, capacitor C6's
The other end is grounded, and the other end ground connection of resistance R4, the base stage of triode Q1 is connected with the pin 2 of chip HX711 chips, triode
The emitter of Q1 is connected with No. 16 pins of chip HX711, and is connected with power supply, the pin 6 and capacitor C5 of chip HX711
Be connected, capacitor C5 other ends ground connection, the both ends of pressure sensor Q1 respectively with the pin of chip HX711 7, chip HX711
Pin 8 is connected, and the pin 14 of chip HX711, the pin 15 of chip HX711 are grounded, the pin 12 and STM32L15 of chip HX711
The pin 11 of one-chip computer module I 8 is connected.
The Response Code scan module 5 further includes RS232 interface, chip MAX232, capacitance C7, capacitance C8, capacitance C9, electricity
Hold C10, capacitance C11；Wherein one end of capacitor C7 is connected with the pin 1 of chip MAX232, the other end and core of capacitor C7
The pin 3 of piece MAX232 is connected.One end of capacitor C8 is connected with the pin 4 of chip MAX232, the other end of capacitor C8 with
The pin 5 of chip MAX232 is connected, and one end of capacitor C9 is connected with the pin 6 of chip MAX232, the other end of capacitor C9
Be connected with the pin 15 of chip MAX232, and be connected with one end of capacitor C10, and be grounded, the other end of capacitor C10 with
The pin 16 of chip MAX232 is connected, and is connected with power supply, and is connected with one end of capacitor C11, and capacitor C11's is another
End be connected with the pin 2 of chip MAX232, the pin 2 of RS232 is connected with the pin 7 of chip MAX232, the pin 3 of RS232 and
The pin 8 of chip MAX232 is connected, the pin ground connection of RS232, pin 9 and the STM32L15 one-chip computer modules I 8 of chip MAX232
Pin 12 be connected, the pin 10 of chip MAX232 is connected with the pin 39 of STM32L15 one-chip computer modules I 8.
The velocity measuring module 11 includes chip ADXL345, resistance R6, resistance R7, resistance R8, resistance R9；It is wherein electric
A termination VCC of R5 is hindered, the other end of resistance R5 is connected with the pin 6 of chip ADXL345, a termination VCC of resistance R6, resistance
The other end of R6 is connected with the pin 14 of chip ADXL345, at the same the pin 14 of chip ADXL345 also with STM32L15 microcontrollers
The pin 11 of module II 9 is connected, a termination VCC of resistance R7, the other end of resistance R7 and 13 phase of pin of chip ADXL345
Even, one end of resistance R8 is connected with the pin 12 of chip ADXL345, the other end ground connection of resistance R8, a termination of resistance R9
The other end of VCC, resistance R9 are connected with the pin 7 of chip ADXL345, and the pin 1 of chip ADXL345 is connected with VCC, chip
The pin 2,4,5 of ADXL345 is grounded, and the pin 4,10,11 of chip ADXL345 is hanging, the pin 8 of chip ADXL345 with
The pin 12 of STM32L15 one-chip computer modules II 9 is connected, pin 9 and the STM32L15 one-chip computer modules II 9 of chip ADXL345
Pin 39 is connected.
The attitude detection module 10 includes chip L3G4200D, capacitor C12, capacitor C13, resistance R10, resistance
R11, resistance R12, resistance R13, resistance R14；Wherein, 16 phase of pin of the pin 1 of chip L3G4200D and chip L3G4200D
Even, and be connected with the pin 15 of chip L3G4200D and access power supply, the pin 2 of chip L3G4200D respectively with resistance R10
One end, one end of resistance R11 be connected, the other end of resistance R10 is connected with power module II 2, the other end of resistance R11 with
The pins 40 of STM32L15 one-chip computer modules II 9 is connected, the pin 3 of chip L3G4200D respectively with one end of resistance R12, resistance
One end of R13 is connected, and the other end of resistance R12 is connected with power module II 2, the other end and the STM32L15 monolithics of resistance R13
The pin 41 of machine module II 9 is connected, and the pin 4 of chip L3G4200D is connected with the pin 5 of chip L3G4200D, and and power supply
Module II 2 is connected；The pin 6 of chip L3G4200D is connected with the pin 42 of STM32L15 one-chip computer modules II 9, chip
The pin 7 of L3G4200D is connected with the pin 43 of STM32L15 one-chip computer modules II 9, the pin 8 and chip of chip L3G4200D
The pin 9 of L3G4200D, the pin 10 of chip L3G4200D, the pin 11 of chip L3G4200D, the pin of chip L3G4200D
12nd, the pin 13 of chip L3G4200D is connected, and is grounded, the pin 14 of chip L3G4200D respectively with capacitor C12 one
End, one end of capacitor C13 are connected, and the other end of capacitor C13 is connected with resistance R14, the other end and capacitor of resistance R14
The other end of C13 is connected, and is grounded.
The LoRa module Is 6 are identical with LoRa modules II 7, including LoRa chips, reset circuit；Lora chips use
Ra-01 chips or chip SX1276；
The pin 1 of LoRa chips is connected with antenna, and the pin 2 of LoRa chips is grounded, pin 3 and the power module phase of LoRa chips
Even, the pin 4 of LoRa chips is connected with reset circuit, the pin 5 of LoRa chips and the pin of STM32L15 one-chip computer modules II 9
20 be connected, the pin 9 of LoRa chips is connected with the pin 16 of LoRa chips, and is grounded, the pin 12 of LoRa chips and
The pin 15 of STM32L15 one-chip computer modules II 9 is connected, the pin 13 of LoRa chips and the pipe of STM32L15 one-chip computer modules II 9
Foot 16 is connected, and the pin 14 of LoRa chips is connected with the pin 17 of STM32L15 one-chip computer modules II 9, the pin 15 of LoRa chips
It is connected with the pin 14 of STM32L15 one-chip computer modules II 9, pin 15 and the STM32L15 one-chip computer modules II 9 of LoRa chips
Pin 45 is connected.
The STM32L15 one-chip computer modules I 8 are identical with STM32L15 one-chip computer modules II 9, including STM32L15 monolithics
Movement piece, power module, reset circuit, crystal oscillating circuit, button interrupt detection module, Starting mode circuit；Wherein：Reset circuit
Be connected with the pin 13 of STM32L15 one-chip computer modules, crystal oscillating circuit respectively with the pin of STM32L15 one-chip computer modules 3,
The pin 4 of STM32L15 one-chip computer modules, the pin 5 of STM32L15 one-chip computer modules, the pin 6 of STM32L15 one-chip computer modules
It is connected, power module is connected respectively with the pin 9 of the pin of STM32L15 one-chip computer modules 1, STM32L15 one-chip computer modules,
The pin 24 of STM32L15 one-chip computer modules is connected, the pin 36 of STM32L15 one-chip computer modules is connected, STM32L15 microcontrollers
The pin 48 of module is connected, and one end of button interrupt detection module is connected with power module, button interrupt detection module it is another
End is connected with the pin 19 of STM32L15 one-chip computer modules, Starting mode circuit on one side ground connection, the other end and STM32L15 monolithics
The pin 44 of machine module is connected.
The beneficial effects of the invention are as follows：
1st, the present invention contributes to Express Logistics interior items when industries encounter problems in sort process to lose investigating for responsibility,
And contribute to the behavior of specification Express Logistics practitioner.
2nd, cargo odd numbers is scanned with scanner respectively in storage and outbound and weighed, and pass through LoRa modules and be passed to cloud
End, determines whether goods weight is reduced, and can prevent practitioner from directly reading and artificially change weight.If weight
It changes, is then accurately positioned by LoRa, be passed to high in the clouds, convenient for determining the website of weight generation, and then draw a clear responsibility, notify
Administrative staff are handled；
3rd, for " violence sorting " problem present in sort process, the present invention is using velocity sensor and gyroscope, once it sends out
Raw the problems such as tossing, can be in time by detections such as velocity sensor, gyroscopes, and pass through LoRa and be passed to high in the clouds in real time, and
Using LoRa location technologies, the position occurred extremely can be accurately positioned, convenient for administrative staff's timely processing；
4th, the present invention takes into full account human oriented design and actual use situation, easy to operate, of low cost, simple in structure, has
Practicability and higher market popularization value and meaning.
Description of the drawings
Fig. 1 is overall structure figure of the present invention；
Fig. 2 is the circuit diagram that 24V voltages turn 9V potential circuits in power module of the present invention；
Fig. 3 is the circuit diagram of storage circuit in power module of the present invention；
Fig. 4 is weight detecting module circuit diagram of the present invention；
Fig. 5 is Response Code scan module circuit diagram of the present invention；
Fig. 6 is goods speed detection module circuit diagram of the present invention；
Fig. 7 is attitude detection module circuit diagram of the present invention；
Fig. 8 is LoRa module circuit diagrams of the present invention；
Fig. 9 is STM32L15 one-chip computer modules circuit diagram of the present invention；
Figure 10 is STM32L15 one-chip computer module reset circuit figures；
Figure 11 is STM32L15 microcontroller crystal oscillator module circuit diagrams；
Figure 12 is STM32L15 microcontroller power supply module circuit diagrams；
Figure 13 is STM32L15 microcontroller button interrupt module circuit diagrams；
Figure 14 is STM32L15 microcontroller Starting mode module circuit diagrams.
Each label in Fig. 1-14：1- power modules I, 2- power modules II, 3- weight detecting modules, 4- high in the clouds, 5- two dimensions
Code scan module, 6- LoRa module Is, 7- LoRa modules II, 8-STM32L15 one-chip computer modules I, 9-STM32L15 microcontrollers
Module II, 10- attitude detection modules, 11- velocity measuring modules.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the invention will be further described.
Embodiment 1：As represented in figures 1 through 14, a kind of anti-violence based on LoRa sorts anti-lost logistics real time monitoring apparatus,
Including power module I 1, power module II 2, weight detecting module 3, Response Code scan module 5, LoRa module Is 6, LoRa modules
II 7, STM32L15 one-chip computer modules I 8, STM32L15 one-chip computer modules II 9, attitude detection module 10, velocity measuring module 11；
The power module I 1 respectively with weight detecting module 3, Response Code scan module 5, STM32L15 one-chip computer modules I 8,
LoRa module Is 6 are connected, and weight detecting module 3, Response Code scan module 5 are connected with STM32L15 one-chip computer modules I 8,
STM32L15 one-chip computer modules I 8 are connected by LoRa module Is 6 with high in the clouds 4, for real-time transmission data；
The power module II 2 respectively with LoRa modules II 7, STM32L15 one-chip computer modules II 9, attitude detection module 10, speed
Spend detection module 11 be connected, attitude detection module 10, velocity measuring module 11 respectively with II 9 phase of STM32L15 one-chip computer modules
Even, STM32L15 one-chip computer modules II 9 are connected by LoRa modules II 7 with high in the clouds 4, for real-time transmission data；
The Response Code scan module 5 is used to scan the Quick Response Code on cargo, and weight detecting module 3 is used to detect the weight of article
2 D code information and Item Weight are passed to high in the clouds 4 by amount in real time by LoRa module Is 6；
The velocity measuring module 11 is used to detect the speed and attitudes vibration of article, LoRa module Is with attitude detection module 10
6th, LoRa modules II 7 are for the positioning of article and the transmission of information.
Further, the power circuit I 1 includes the voltage conversion circuit and storage circuit that 24V turns 9V；Wherein 24V turns
The voltage conversion circuit of 9V includes chip LM2576, capacitance C1, capacitance C2, inductance L1, diode D1；Wherein one end of capacitance C1
It is connected with 24V voltage input ends, while the capacitance C1 other ends are grounded, the pin 1 of LM2576 chips is connected with voltage input end,
The pin 2 of LM2576 chips is connected with diode D1 cathode and inductance L1 one end, the plus earth of diode D1, LM2576 chips
Pin 3 and the pins 5 of LM2576 chips be grounded, pin 4 and the inductance L1 other ends and the anode of capacitance C2 of LM2576 chips
End is in parallel, and output terminal of their binding site as 9V voltages, storage circuit including chip LT1930, capacitance C3, capacitance C4,
Resistance R1, resistance R2, inductance L2, diode D2；Wherein one end of capacitance C4 is connected with the input terminal of 9V voltages, and capacitance C4's is another
One end is grounded, and one end of inductance L2 is connected with the pin 5 of the input terminal of 9V voltages and chip LT1930, the other end of inductance L2 and
The pin 1 of chip LT1930 is connected with the anode of diode D2, the cathode of the D2 of diode and one end of resistance R1 and capacitance C3
It is connected, the other end of resistance R1 is connected with one end of the pin 3 of chip LT1930 and resistance R2, the other end ground connection of resistance R2,
The other end ground connection of capacitance C3, the pin 2 of chip LT1930 are grounded, and the pin 4 of chip LT1930 is hanging.
Further, the weight detecting module 3 includes chip HX711, triode Q1, resistance R3, resistance R4, pressure
Sensor P1, capacitor C5, capacitor C6；Wherein resistance R3 is connected with the pin 4 of chip HX711, the other end of resistance R3 with
Resistance R4, pressure sensor P1 one end phase, the collector terminal of triode Q1, capacitor C6, the pin 3 of chip HX711 are connected, electricity
The other end ground connection of container C6, the other end ground connection of resistance R4, the base stage of triode Q1 and 2 phase of pin of chip HX711 chips
Even, the emitter of triode Q1 is connected with No. 16 pins of chip HX711, and is connected with power supply, the pin 6 of chip HX711
Be connected with capacitor C5, capacitor C5 other ends ground connection, the both ends of pressure sensor Q1 respectively with the pin of chip HX711 7, core
The pin 8 of piece HX711 is connected, and the pin 14 of chip HX711, the pin 15 of chip HX711 are grounded, the pin 12 of chip HX711
It is connected with the pin 11 of STM32L15 one-chip computer modules I 8.
Further, the Response Code scan module 5 further includes RS232 interface, chip MAX232, capacitance C7, capacitance C8,
Capacitance C9, capacitance C10, capacitance C11；Wherein one end of capacitor C7 is connected with the pin 1 of chip MAX232, and capacitor C7's is another
One end is connected with the pin 3 of chip MAX232.One end of capacitor C8 is connected with the pin 4 of chip MAX232, capacitor C8's
The other end is connected with the pin 5 of chip MAX232, and one end of capacitor C9 is connected with the pin 6 of chip MAX232, capacitor C9
The other end be connected with the pin 15 of chip MAX232, and be connected with one end of capacitor C10, and be grounded, capacitor C10's
The other end is connected with the pin 16 of chip MAX232, and is connected with power supply, and is connected with one end of capacitor C11, capacitor
The other end of C11 is connected with the pin 2 of chip MAX232, and the pin 2 of RS232 is connected with the pin 7 of chip MAX232, RS232
Pin 3 be connected with the pin 8 of chip MAX232, the pin of RS232 ground connection, the pin 9 and STM32L15 of chip MAX232 is mono-
The pin 12 of piece machine module I 8 is connected, and the pin 10 of chip MAX232 is connected with the pin 39 of STM32L15 one-chip computer modules I 8.
Further, the velocity measuring module 11 includes chip ADXL345, resistance R6, resistance R7, resistance R8, resistance
R9；A termination VCC of wherein resistance R5, the other end of resistance R5 are connected with the pin 6 of chip ADXL345, one end of resistance R6
Meet VCC, the other end of resistance R6 is connected with the pin 14 of chip ADXL345, while the pin 14 of chip ADXL345 also with
The pin 11 of STM32L15 one-chip computer modules II 9 is connected, a termination VCC of resistance R7, the other end and chip of resistance R7
The pin 13 of ADXL345 is connected, and one end of resistance R8 is connected with the pin 12 of chip ADXL345, the other end ground connection of resistance R8,
A termination VCC of resistance R9, the other end of resistance R9 is connected with the pin 7 of chip ADXL345, the pin 1 of chip ADXL345 and
VCC is connected, and the pin 2,4,5 of chip ADXL345 is grounded, and the pin 4,10,11 of chip ADXL345 is hanging, chip ADXL345's
Pin 8 is connected with the pin 12 of STM32L15 one-chip computer modules II 9, pin 9 and the STM32L15 microcontroller moulds of chip ADXL345
The pin 39 of block II 9 is connected.
Further, the attitude detection module 10 includes chip L3G4200D, capacitor C12, capacitor C13, electricity
Hinder R10, resistance R11, resistance R12, resistance R13, resistance R14；Wherein, the pin 1 of chip L3G4200D and chip L3G4200D
Pin 16 be connected, and be connected with the pin 15 of chip L3G4200D and access power supply, the pin 2 of chip L3G4200D is distinguished
It is connected with one end of resistance R10, one end of resistance R11, the other end of resistance R10 is connected with power module II 2, resistance R11's
The other end is connected with the pin 40 of STM32L15 one-chip computer modules II 9, and the pin 3 of chip L3G4200D is respectively with resistance R12's
One end, one end of resistance R13 are connected, and the other end of resistance R12 is connected with power module II 2, the other end of resistance R13 with
The pin 41 of STM32L15 one-chip computer modules II 9 is connected, 5 phase of pin of the pin 4 and chip L3G4200D of chip L3G4200D
Even, and it is connected with power module II 2；42 phase of pin of the pin 6 and STM32L15 one-chip computer modules II 9 of chip L3G4200D
Even, the pin 7 of chip L3G4200D is connected with the pin 43 of STM32L15 one-chip computer modules II 9, the pin 8 of chip L3G4200D
The pin 10 of pin 9, chip L3G4200D, the pin 11 of chip L3G4200D, chip L3G4200D with chip L3G4200D
Pin 12, the pin 13 of chip L3G4200D be connected, and be grounded, the pin 14 of chip L3G4200D respectively with capacitor
One end, one end of capacitor C13 of C12 is connected, and the other end of capacitor C13 is connected with resistance R14, the other end of resistance R14
It is connected with the other end of capacitor C13, and is grounded.
Further, the LoRa module Is 6 are identical with LoRa modules II 7, including LoRa chips, reset circuit；Lora
Chip uses Ra-01 chips or chip SX1276；
The pin 1 of LoRa chips is connected with antenna, and the pin 2 of LoRa chips is grounded, pin 3 and the power module phase of LoRa chips
Even, the pin 4 of LoRa chips is connected with reset circuit, the pin 5 of LoRa chips and the pin of STM32L15 one-chip computer modules II 9
20 be connected, the pin 9 of LoRa chips is connected with the pin 16 of LoRa chips, and is grounded, the pin 12 of LoRa chips and
The pin 15 of STM32L15 one-chip computer modules II 9 is connected, the pin 13 of LoRa chips and the pipe of STM32L15 one-chip computer modules II 9
Foot 16 is connected, and the pin 14 of LoRa chips is connected with the pin 17 of STM32L15 one-chip computer modules II 9, the pin 15 of LoRa chips
It is connected with the pin 14 of STM32L15 one-chip computer modules II 9, pin 15 and the STM32L15 one-chip computer modules II 9 of LoRa chips
Pin 45 is connected.
Further, the STM32L15 one-chip computer modules I 8 are identical with STM32L15 one-chip computer modules II 9, including
STM32L15 singlechip chips, power module, reset circuit, crystal oscillating circuit, button interrupt detection module, Starting mode circuit；
Wherein：Reset circuit is connected with the pin 13 of STM32L15 one-chip computer modules, crystal oscillating circuit respectively with STM32L15 microcontroller moulds
The pin 3 of block, the pin 4 of STM32L15 one-chip computer modules, the pin 5 of STM32L15 one-chip computer modules, STM32L15 microcontrollers
The pin 6 of module is connected, power module respectively with the pin of STM32L15 one-chip computer modules 1, STM32L15 one-chip computer modules
Pin 9 is connected, the pin 24 of STM32L15 one-chip computer modules is connected, the pin 36 of STM32L15 one-chip computer modules is connected,
The pin 48 of STM32L15 one-chip computer modules is connected, and one end of button interrupt detection module is connected with power module, button interrupt
The other end of detection module is connected with the pin 19 of STM32L15 one-chip computer modules, Starting mode circuit on one side ground connection, the other end
It is connected with the pin 44 of STM32L15 one-chip computer modules.
The present invention operation principle be：
This four modules of the power module I 1, weight detecting module 3, Response Code scan module 5, LoRa module Is 6 are to be entirely
The submodule of system is placed in logistics terminal.LoRa modules II 7, STM32L15 one-chip computer modules I 8, STM32L15 microcontroller moulds
Block II 9, attitude detection module 10, velocity measuring module 11 are another submodules of whole system, are attached to article packaging
Outside, during entire logistics transportation, as article flows together, after the completion of entire logistics transportation process, profit can be recycled
With；
It is scanned cargo odd numbers with Response Code scan module 5 respectively in storage and outbound and is passed through weight detecting module 3 and weighed, and
High in the clouds 4 is passed to by LoRa module Is 6, determines whether goods weight is reduced during outbound, it, can if Item Weight changes
There can be article partial loss, administrative staff is notified to be handled, and can prevent practitioner from directly reading
And change weight.In addition can be accurately positioned by LoRa module Is 6, the specific location that recording exceptional occurs notifies administrative staff
Processing.For " violence sorting " problem present in sort process, the present invention utilizes velocity measuring module 11 and attitude detection mould
Block 10（Gyroscope may be employed）Once the problems such as tossing can pass through velocity measuring module 11 and attitude detection in time
The variation of 10 detection speed of module and attitude data；Article posture is detected, once specifically, article posture in a short time can
Generation acute variation, then the situation for article of tossing has occurred in explanation, and passes through the incoming high in the clouds 4, and profit in real time of LoRa modules II 7
With the LoRa location technologies of LoRa modules II 7, can position that accurately record location occurs extremely, locate in time convenient for administrative staff
Reason.
Specific embodiments of the present invention are explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned realities
Example is applied, it within the knowledge of a person skilled in the art, can also be on the premise of present inventive concept not be departed from
Various changes can be made.
Claims (8)
1. a kind of anti-violence based on LoRa sorts anti-lost logistics real time monitoring apparatus, it is characterised in that：Including power module I
（1）, power module II（2）, weight detecting module（3）, Response Code scan module（5）, LoRa module Is（6）, LoRa modules II
（7）, STM32L15 one-chip computer modules I（8）, STM32L15 one-chip computer modules II（9）, attitude detection module（10）, velocity measuring
Module（11）；
The power module I（1）Respectively with weight detecting module（3）, Response Code scan module（5）, STM32L15 microcontroller moulds
Block I（8）, LoRa module Is（6）It is connected, weight detecting module（3）, Response Code scan module（5）With STM32L15 one-chip computer modules
Ⅰ（8）It is connected, STM32L15 one-chip computer modules I（8）Pass through LoRa module Is（6）With high in the clouds（4）It is connected, for real-time Transmission number
According to；
The power module II（2）Respectively with LoRa modules II（7）, STM32L15 one-chip computer modules II（9）, attitude detection module
（10）, velocity measuring module（11）It is connected, attitude detection module（10）, velocity measuring module（11）Respectively with STM32L15 monolithics
Machine module II（9）It is connected, STM32L15 one-chip computer modules II（9）Pass through LoRa modules II（7）With high in the clouds（4）It is connected, for reality
When transmit data；
The Response Code scan module（5）For scanning the Quick Response Code on cargo, weight detecting module（3）For detecting article
2 D code information and Item Weight are passed through LoRa module Is by weight（6）Incoming high in the clouds in real time（4）；
The velocity measuring module（11）With attitude detection module（10）For detecting the speed of article and attitudes vibration, LoRa moulds
Block I（6）, LoRa modules II（7）For the positioning of article and the transmission of information.
2. the anti-violence according to claim 1 based on LoRa sorts anti-lost logistics real time monitoring apparatus, feature exists
In：The power circuit I（1）Turn the voltage conversion circuit and storage circuit of 9V including 24V；Wherein 24V turns the voltage conversion of 9V
Circuit includes chip LM2576, capacitance C1, capacitance C2, inductance L1, diode D1；Wherein one end of capacitance C1 and 24V voltages is defeated
Enter end to be connected, while the capacitance C1 other ends are grounded, the pin 1 of LM2576 chips is connected with voltage input end, LM2576 chips
Pin 2 is connected with diode D1 cathode and inductance L1 one end, the plus earth of diode D1,3 He of pin of LM2576 chips
The pin 5 of LM2576 chips is grounded, and the pin 4 of LM2576 chips is in parallel with the positive terminal of the inductance L1 other ends and capacitance C2, and
Output terminal of their binding site as 9V voltages, storage circuit include chip LT1930, capacitance C3, capacitance C4, resistance R1, electricity
Hinder R2, inductance L2, diode D2；Wherein one end of capacitance C4 is connected with the input terminal of 9V voltages, the other end ground connection of capacitance C4,
One end of inductance L2 is connected with the input terminal of 9V voltages and the pin 5 of chip LT1930, the other end and chip of inductance L2
The pin 1 of LT1930 is connected with the anode of diode D2, and the cathode of the D2 of diode is connected with one end of resistance R1 and capacitance C3,
The other end of resistance R1 is connected with the pin 3 of chip LT1930 and one end of resistance R2, the other end ground connection of resistance R2, capacitance C3
Other end ground connection, the pin 2 of chip LT1930 is grounded, and the pin 4 of chip LT1930 is hanging.
3. the anti-violence according to claim 1 based on LoRa sorts anti-lost logistics real time monitoring apparatus, feature exists
In：The weight detecting module（3）Including chip HX711, triode Q1, resistance R3, resistance R4, pressure sensor P1, electricity
Container C5, capacitor C6；Wherein resistance R3 is connected with the pin 4 of chip HX711, the other end and resistance R4, the pressure of resistance R3
Sensor P1 one end phase, the collector terminal of triode Q1, capacitor C6, the pin 3 of chip HX711 are connected, and capacitor C6's is another
One end is grounded, and the other end ground connection of resistance R4, the base stage of triode Q1 is connected with the pin 2 of chip HX711 chips, triode Q1
Emitter be connected with No. 16 pins of chip HX711, and be connected with power supply, pin 6 and the capacitor C5 phases of chip HX711
Even, capacitor C5 other ends ground connection, the both ends of pressure sensor Q1 respectively with the pin of chip HX711 7, the pipe of chip HX711
Foot 8 is connected, and the pin 14 of chip HX711, the pin 15 of chip HX711 are grounded, and the pin 12 and STM32L15 of chip HX711 is mono-
Piece machine module I（8）Pin 11 be connected.
4. the anti-violence according to claim 1 based on LoRa sorts anti-lost logistics real time monitoring apparatus, feature exists
In：The Response Code scan module（5）Further include RS232 interface, chip MAX232, capacitance C7, capacitance C8, capacitance C9, capacitance
C10, capacitance C11；Wherein one end of capacitor C7 is connected with the pin 1 of chip MAX232, the other end and chip of capacitor C7
The pin 3 of MAX232 is connected；
One end of capacitor C8 is connected with the pin 4 of chip MAX232, the other end of capacitor C8 and the pin 5 of chip MAX232
It is connected, one end of capacitor C9 is connected with the pin 6 of chip MAX232, the other end of capacitor C9 and the pin of chip MAX232
15 are connected, and are connected with one end of capacitor C10, and are grounded, the other end of capacitor C10 and the pin 16 of chip MAX232
It is connected, and is connected with power supply, and is connected with one end of capacitor C11, the other end of capacitor C11 and the pipe of chip MAX232
Foot 2 is connected, and the pin 2 of RS232 is connected with the pin 7 of chip MAX232,8 phase of pin of the pin 3 and chip MAX232 of RS232
Even, the pin ground connection of RS232, pin 9 and the STM32L15 one-chip computer modules I of chip MAX232（8）Pin 12 be connected, chip
The pin 10 of MAX232 and STM32L15 one-chip computer modules I（8）Pin 39 be connected.
5. the anti-violence according to claim 1 based on LoRa sorts anti-lost logistics real time monitoring apparatus, feature exists
In：The velocity measuring module（11）Including chip ADXL345, resistance R6, resistance R7, resistance R8, resistance R9；Wherein resistance R5
A termination VCC, the other end of resistance R5 is connected with the pin 6 of chip ADXL345, and the one of resistance R6 terminates VCC, resistance R6's
The other end is connected with the pin 14 of chip ADXL345, at the same the pin 14 of chip ADXL345 also with STM32L15 one-chip computer modules
Ⅱ（9）Pin 11 be connected, a termination VCC of resistance R7, the other end of resistance R7 is connected with the pin 13 of chip ADXL345,
One end of resistance R8 is connected with the pin 12 of chip ADXL345, the other end ground connection of resistance R8, a termination VCC of resistance R9, electricity
The other end of resistance R9 is connected with the pin 7 of chip ADXL345, and the pin 1 of chip ADXL345 is connected with VCC, chip ADXL345
Pin 2,4,5 be grounded, the pin 4,10,11 of chip ADXL345 is hanging, pin 8 and the STM32L15 monolithics of chip ADXL345
Machine module II（9）Pin 12 be connected, the pin 9 of chip ADXL345 and STM32L15 one-chip computer modules II（9）39 phase of pin
Even.
6. the anti-violence according to claim 1 based on LoRa sorts anti-lost logistics real time monitoring apparatus, feature exists
In：The attitude detection module（10）Including chip L3G4200D, capacitor C12, capacitor C13, resistance R10, resistance
R11, resistance R12, resistance R13, resistance R14；Wherein, 16 phase of pin of the pin 1 of chip L3G4200D and chip L3G4200D
Even, and be connected with the pin 15 of chip L3G4200D and access power supply, the pin 2 of chip L3G4200D respectively with resistance R10
One end, one end of resistance R11 be connected, the other end of resistance R10 and power module II（2）Be connected, the other end of resistance R11 with
STM32L15 one-chip computer modules II（9）Pin 40 be connected, the pin 3 of chip L3G4200D respectively with one end of resistance R12, electricity
One end of resistance R13 is connected, the other end and the power module II of resistance R12（2）It is connected, the other end and STM32L15 of resistance R13
One-chip computer module II（9）Pin 41 be connected, the pin 4 of chip L3G4200D is connected with the pin 5 of chip L3G4200D, and
With power module II（2）It is connected；The pin 6 of chip L3G4200D and STM32L15 one-chip computer modules II（9）Pin 42 be connected,
The pin 7 of chip L3G4200D and STM32L15 one-chip computer modules II（9）Pin 43 be connected, the pin 8 of chip L3G4200D
The pin 10 of pin 9, chip L3G4200D, the pin 11 of chip L3G4200D, chip L3G4200D with chip L3G4200D
Pin 12, the pin 13 of chip L3G4200D be connected, and be grounded, the pin 14 of chip L3G4200D respectively with capacitor
One end, one end of capacitor C13 of C12 is connected, and the other end of capacitor C13 is connected with resistance R14, the other end of resistance R14
It is connected with the other end of capacitor C13, and is grounded.
7. the anti-violence according to claim 1 based on LoRa sorts anti-lost logistics real time monitoring apparatus, feature exists
In：The LoRa module Is（6）With LoRa modules II（7）It is identical, including LoRa chips, reset circuit；Lora chips use
Ra-01 chips or chip SX1276；
The pin 1 of LoRa chips is connected with antenna, and the pin 2 of LoRa chips is grounded, pin 3 and the power module phase of LoRa chips
Even, the pin 4 of LoRa chips is connected with reset circuit, pin 5 and the STM32L15 one-chip computer modules II of LoRa chips（9）Pipe
Foot 20 be connected, the pin 9 of LoRa chips is connected with the pin 16 of LoRa chips, and is grounded, the pin 12 of LoRa chips and
STM32L15 one-chip computer modules II（9）Pin 15 be connected, the pins 13 of LoRa chips and STM32L15 one-chip computer modules II（9）
Pin 16 be connected, the pins 14 of LoRa chips and STM32L15 one-chip computer modules II（9）Pin 17 be connected, LoRa chips
Pin 15 and STM32L15 one-chip computer modules II（9）Pin 14 be connected, the pins 15 of LoRa chips and STM32L15 microcontrollers
Module II（9）Pin 45 be connected.
8. the anti-violence according to claim 1 based on LoRa sorts anti-lost logistics real time monitoring apparatus, feature exists
In：The STM32L15 one-chip computer modules I（8）With STM32L15 one-chip computer modules II（9）It is identical, including STM32L15 microcontrollers
Chip, power module, reset circuit, crystal oscillating circuit, button interrupt detection module, Starting mode circuit；Wherein：Reset circuit with
The pins 13 of STM32L15 one-chip computer modules is connected, crystal oscillating circuit respectively with the pin of STM32L15 one-chip computer modules 3,
The pin 4 of STM32L15 one-chip computer modules, the pin 5 of STM32L15 one-chip computer modules, the pin 6 of STM32L15 one-chip computer modules
It is connected, power module is connected respectively with the pin 9 of the pin of STM32L15 one-chip computer modules 1, STM32L15 one-chip computer modules,
The pin 24 of STM32L15 one-chip computer modules is connected, the pin 36 of STM32L15 one-chip computer modules is connected, STM32L15 microcontrollers
The pin 48 of module is connected, and one end of button interrupt detection module is connected with power module, button interrupt detection module it is another
End is connected with the pin 19 of STM32L15 one-chip computer modules, Starting mode circuit on one side ground connection, the other end and STM32L15 monolithics
The pin 44 of machine module is connected.
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| CN201810044265.XA CN108107793A (en) | 2018-01-17 | 2018-01-17 | A kind of anti-violence based on LoRa sorts anti-lost logistics real time monitoring apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108710329A (en) * | 2018-06-20 | 2018-10-26 | 昆明理工大学 | Damage is called to account device during a kind of goods transportation based on LoRa |
| CN109687783A (en) * | 2018-12-19 | 2019-04-26 | 山东神戎电子股份有限公司 | A kind of half ball machine and its self-locking start and stop method with orientation self-lock ability |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006071411A (en) * | 2004-09-01 | 2006-03-16 | Ishida Co Ltd | Weight confirmation device and inspection system |
| CN204044878U (en) * | 2014-08-25 | 2014-12-24 | 朱中生 | Contactless cargo data acquisition system |
| CN205114368U (en) * | 2015-10-25 | 2016-03-30 | 张恒 | International logistics information service platform |
| CN205249401U (en) * | 2015-12-26 | 2016-05-18 | 西安科技大学 | Supervision device is trailed to goods for commodity circulation |
| CN105740747A (en) * | 2016-02-02 | 2016-07-06 | 浙江科技学院 | Weight monitoring method and system of express sorting process on the basis of image acquisition |
| CN106650847A (en) * | 2016-12-07 | 2017-05-10 | 福建汇博物联科技有限公司 | Integrated management system for collection and positioning of narrowband intelligent IOT (Internet Of Things) label data |
| CN106682862A (en) * | 2017-01-10 | 2017-05-17 | 宁波国际物流发展股份有限公司 | Supporting system and method for intelligent security express logistics |
| CN206177438U (en) * | 2016-10-31 | 2017-05-17 | 广州中大百迅信息技术有限公司 | Electronic scale device traces to source based on two -dimension code technology |
| CN206330664U (en) * | 2017-01-04 | 2017-07-14 | 成都九洲电子信息***股份有限公司 | A kind of market price supervision electronic scale based on LoRa technologies |
| CN206594706U (en) * | 2017-03-20 | 2017-10-27 | 上海贝壳供应链管理有限公司 | A kind of physical distribution monitoring system |
| CN207965552U (en) * | 2018-01-17 | 2018-10-12 | 昆明理工大学 | A kind of anti-violence based on LoRa sorts anti-lost logistics real time monitoring apparatus |
-
2018
- 2018-01-17 CN CN201810044265.XA patent/CN108107793A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006071411A (en) * | 2004-09-01 | 2006-03-16 | Ishida Co Ltd | Weight confirmation device and inspection system |
| CN204044878U (en) * | 2014-08-25 | 2014-12-24 | 朱中生 | Contactless cargo data acquisition system |
| CN205114368U (en) * | 2015-10-25 | 2016-03-30 | 张恒 | International logistics information service platform |
| CN205249401U (en) * | 2015-12-26 | 2016-05-18 | 西安科技大学 | Supervision device is trailed to goods for commodity circulation |
| CN105740747A (en) * | 2016-02-02 | 2016-07-06 | 浙江科技学院 | Weight monitoring method and system of express sorting process on the basis of image acquisition |
| CN206177438U (en) * | 2016-10-31 | 2017-05-17 | 广州中大百迅信息技术有限公司 | Electronic scale device traces to source based on two -dimension code technology |
| CN106650847A (en) * | 2016-12-07 | 2017-05-10 | 福建汇博物联科技有限公司 | Integrated management system for collection and positioning of narrowband intelligent IOT (Internet Of Things) label data |
| CN206330664U (en) * | 2017-01-04 | 2017-07-14 | 成都九洲电子信息***股份有限公司 | A kind of market price supervision electronic scale based on LoRa technologies |
| CN106682862A (en) * | 2017-01-10 | 2017-05-17 | 宁波国际物流发展股份有限公司 | Supporting system and method for intelligent security express logistics |
| CN206594706U (en) * | 2017-03-20 | 2017-10-27 | 上海贝壳供应链管理有限公司 | A kind of physical distribution monitoring system |
| CN207965552U (en) * | 2018-01-17 | 2018-10-12 | 昆明理工大学 | A kind of anti-violence based on LoRa sorts anti-lost logistics real time monitoring apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108710329A (en) * | 2018-06-20 | 2018-10-26 | 昆明理工大学 | Damage is called to account device during a kind of goods transportation based on LoRa |
| CN109687783A (en) * | 2018-12-19 | 2019-04-26 | 山东神戎电子股份有限公司 | A kind of half ball machine and its self-locking start and stop method with orientation self-lock ability |
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