CN210143138U - Multifunctional people flow counter - Google Patents

Abstract

The utility model provides a multi-functional people flow counter, including main control module, network communication module, button detection module, charactron display driver module, RS485 communication module and data storage module, main control module includes treater chip U1, No. 5 pins of treater chip U1 connect crystal oscillator X1's one end through the wire, No. 6 pins of treater chip U1 connect crystal oscillator X1's the other end through the wire, electric capacity C13 ground connection is passed through to crystal oscillator X1's one end, electric capacity C14 ground connection is passed through to crystal oscillator X1's the other end, No. 44 pins of treater chip U1 pass through resistance R12 ground connection, No. 1 pin, No. 24 pin, No. 36 pin and No. 48 pins of treater chip U1 all connect through wire power source terminal V3.3, and this design has realized carrying out intelligent light control's function through people flow counter.

Description

Multifunctional people flow counter

Technical Field

The utility model relates to a multi-functional people flow counter belongs to people flow counter equipment field.

Background

The existing people flow counting does not have the function of controlling light, the accurate people flow quantity cannot be displayed, people flow data cannot be rapidly given, manual control is not available, the module is large, the module needs to be replaced when the module breaks down, reprogramming setting is needed, the process is complicated, the module needs to be configured and programmed when being installed, the installation mode is very complex, and very professional engineering technicians can complete the function setting of a system product through a large amount of workload.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a multi-functional people flow counter to solve the problem that proposes in the above-mentioned background art, the utility model discloses convenient to use has realized carrying out intelligent light control's function through people flow counter, and the precision is high, and control is intelligent, and the module is small, and assembly and debugging are all very convenient, and the reliability is high.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a multifunctional people flow counter comprises a main control module, a network communication module, a key detection module, a nixie tube display driving module, an RS485 communication module and a data storage module, wherein the main control module comprises a processor chip U1, a pin No. 5 of the processor chip U1 is connected with one end of a crystal oscillator X1 through a lead, a pin No. 6 of the processor chip U1 is connected with the other end of the crystal oscillator X1 through a lead, one end of the crystal oscillator X1 is grounded through a capacitor C13, the other end of the crystal oscillator X1 is grounded through a capacitor C14, a pin No. 44 of the processor chip U1 is grounded through a resistor R12, a pin No. 1, a pin No. 24, a pin No. 36 and a pin No. 48 of the processor chip U1 are all connected with a power supply terminal V3.3 through a lead, a first branch of a pin No. 9 of the processor chip U1 is connected with a power supply terminal V3.42 through an inductor L, and a second branch is grounded through a capacitor C11, no. 8 pin, No. 47 pin, No. 35 pin and No. 23 pin of processor chip U1 all pass through wire ground connection, No. 20 pin of processor chip U1 passes through resistance R11 ground connection, network communication module includes interface J2 and interface J3, No. 1 pin and No. 3 pin of interface J2 all draw forth terminal 485_ A, No. 2 pin and No. 6 pin of interface J2 all draw forth terminal 485_ B, No. 4 pin, No. 5 pin and No. 9 pin of interface J2 all pass through wire ground connection, No. 8 pin and No. 7 pin of interface J2 all connect power supply terminal VCC through the wire, No. 1 pin and No. 3 pin of interface J3 all draw forth terminal 485_ A, No. 2 pin and No. 6 pin of interface J3 all draw forth terminal 485_ B, No. 4 pin, No. 5 pin and No. 9 pin of interface J3 all pass through wire ground connection, the No. 8 pin and the No. 7 pin of the interface J3 are connected with a power supply terminal VCC through wires, the KEY detection module comprises a KEY SK1, a KEY SK2, a KEY SK3 and a KEY SK4, one end of the KEY SK1 is grounded through a wire, the other end of the KEY SK1 is LED out of a terminal KEY3, one end of the KEY SK2 is grounded through a wire, the other end of the KEY SK2 is LED out of a terminal KEY2, one end of the KEY SK3 is grounded through a wire, the other end of the KEY SK4 is grounded through a wire, the other end of the KEY1 is LED out of a terminal KEY2, a terminal KEY1, a terminal KEY3 and a terminal KEY _ ID are connected with the power supply terminal V3.3 through an exclusion PR13, the nixie display driving module comprises a nixie tube LEDS1, a triode QT1, a QT2 and a triode QT3, the No. 1 pin of the nixie tube LEDS1 leads out of the LED1, the pin 362 of the nixie tube 1, the lead out of the, pin LED-out terminal LED5 No. 4 of said nixie tube LEDS1, pin LED-out terminal LED7 No. 5 of said nixie tube LEDS1, pin LED-out terminal LED6 No. 7 of said nixie tube LEDS1, pin LED-out terminal LED3 No. 9 of said nixie tube LEDS1, pin LED-out terminal LED _ COM3 No. 6 of said nixie tube LEDS1, pin LED-out terminal LED _ COM2 No. 8 of said nixie tube LEDS1, pin LED-out terminal LED _ COM1 No. 10 of said nixie tube LEDS eds1, said transistors QT1, QT1 and the collector of said transistor 1 are all connected to power supply terminal V3.3 by a wire, said base LED-out terminal LED _ DRV1 of said transistor QT1, said emitter LED-out terminal LED _ COM1 of said transistor QT1, said emitter LED-out terminal LED emitter electrode DRV1 of said transistor QT1, said emitter LED-out terminal QT _ COM1 of said transistor QT1, the RS485 communication module comprises a 485 communication chip U3, a pin 1 of the 485 communication chip U3 leads out a terminal IO2_ RX3, a pin 4 of the 485 communication chip U3 leads out a terminal IO1_ TX3, a pin 3 of the 485 communication chip U3 leads out a terminal IO9_ A/D, a pin 2 of the 485 communication chip U3 is connected with a pin 3 of the 485 communication chip U3 through a wire, a pin 5 of the 485 communication chip U3 is grounded through a wire, a pin 6 of the 485 communication chip U3 is connected with a resistor R34 through a wire and leads out a terminal _ 485A from the other end of the resistor R34, a pin 7 of the 485 communication chip U3 is connected with a resistor R35 through a wire and leads out a terminal B from the other end of the resistor R35, a first branch of the terminal 485_ B is grounded through a transient suppression diode TVS32, a second branch is grounded through a resistor R33, and a first branch of the transient suppression diode 67S 31 is grounded, the second branch is connected with power supply terminal 5V through resistance R32, be connected through resistance R31 between terminal 485_ A and the terminal 485_ B, data storage module includes memory chip U2, memory chip U2's No. 1 pin, No. 2 pin, No. 3 pin, No. 7 pin and No. 4 pin all pass through wire ground, the first branch lead-out terminal SCL1 of No. 6 pin of memory chip U2, the second branch is connected with power supply terminal 5V through resistance R21, the first branch lead-out terminal SDA of No. 5 pin of memory chip U2, the second branch is connected with power supply terminal 5V through resistance R22, memory chip U2's No. 8 pin is connected with power supply terminal 5V, be connected through electric capacity C21 between memory chip U2's No. 8 pin and No. 1 pin.

Further, the chip model of the processor chip U1 is STM32F101C8T6, the chip model of the memory chip U2 is 24C56, and the chip model of the 485 communication chip U3 is SP 485R.

The utility model has the advantages that: the utility model discloses a multi-functional people flow counter, the utility model discloses an add including main control module, network communication module, button detection module, charactron shows drive module, RS485 communication module and data storage module, this design has realized carrying out intelligent light control's function through people flow counter, the function that current people flow count does not have control light has been solved, can not demonstrate accurate people flow quantity, can not be rapid give people flow data, and do not have manual control, the module is bigger, need to change when the module breaks down, and must reprogram the setting, the process is loaded down with trivial details, need dispose and program the module when the installation, the mounting means is very complicated, the engineering technical staff who needs very specialty just can accomplish the problem of the function setting of system product through a large amount of work.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a multifunctional people flow counter of the present invention;

fig. 2 is a schematic circuit diagram of a main control module in the multifunctional people flow counter of the present invention;

fig. 3 is a schematic circuit diagram of a network communication module in the multifunctional people flow counter of the present invention;

fig. 4 is a schematic circuit diagram of a key detection module in the multifunctional people flow counter of the present invention;

fig. 5 is a schematic circuit diagram of a nixie tube display driving module in the multifunctional people flow counter of the present invention;

fig. 6 is a schematic circuit diagram of an RS485 communication module in the multifunctional people flow counter of the present invention;

fig. 7 is a schematic circuit diagram of a data storage module in the multifunctional people flow counter of the present invention;

fig. 8 is a circuit layout diagram of the multifunctional people flow counter of the present invention;

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 to 8, the present invention provides a technical solution: a multifunctional people flow counter comprises a main control module, a network communication module, a key detection module, a nixie tube display driving module, an RS485 communication module and a data storage module, wherein the main control module comprises a processor chip U1, a No. 5 pin of the processor chip U1 is connected with one end of a crystal oscillator X1 through a lead, a No. 6 pin of the processor chip U1 is connected with the other end of the crystal oscillator X1 through the lead, one end of the crystal oscillator X1 is grounded through a capacitor C13, the other end of the crystal oscillator X1 is grounded through a capacitor C14, a No. 44 pin of the processor chip U1 is grounded through a resistor R12, a No. 1 pin, a No. 24 pin, a No. 36 pin and a No. 48 pin of the processor chip U1 are connected with a power terminal V3.3 through the lead, a No. 9 pin of the processor chip U1 is connected with a first branch through a power terminal V11.3, a second branch is grounded through a capacitor C11, a No. 8 pin of the processor chip U1 and a, Pin 35 and pin 23 are both connected to ground through wires, and pin 20 of the processor chip U1 is connected to ground through resistor R11.

The network communication module comprises an interface J2 and an interface J3, a terminal 485_ A is led out from a pin No. 1 and a pin No. 3 of the interface J2, a terminal 485_ B is led out from a pin No. 2 and a pin No. 6 of the interface J2, a terminal 4 of the interface J2, a terminal 5 and a terminal 9 are grounded through wires, a pin No. 8 and a pin No. 7 of the interface J2 are both connected with a power supply terminal VCC through wires, a terminal 485_ A is led out from a pin No. 1 and a pin No. 3 of the interface J3, a terminal 485_ B is led out from a pin No. 2 and a pin No. 6 of the interface J3, a pin No. 4, a pin No. 5 and a pin No. 9 of the interface J3 are both grounded through wires, and a pin No. 8 and a pin No. 7 of the interface J3.

The KEY detection module comprises a KEY SK1, a KEY SK2, a KEY SK3 and a KEY SK4, one end of the KEY SK1 is grounded through a lead, the other end of the KEY SK1 is led out of a terminal KEY3, one end of the KEY SK2 is grounded through a lead, the other end of the KEY SK 3625 is led out of a terminal KEY2, one end of the KEY SK3 is grounded through a lead, the other end of the KEY SK3 is led out of a terminal KEY _ ID, one end of the KEY SK4 is grounded through a lead, the other end of the KEY is led out of a terminal KEY1, a terminal KEY2, a terminal KEY1, a terminal KEY3 and.

The nixie tube display driving module comprises a nixie tube LEDS1, a transistor QT1 and a transistor QT1, a pin 1 leading-out terminal LED1 of the nixie tube LEDS1, a pin 2 leading-out terminal LED1 of the nixie tube LEDS1, a pin 3 leading-out terminal LED1 of the nixie tube LEDS1, a pin 4 leading-out terminal LED1 of the nixie tube LEDS1, a pin 5 leading-out terminal LED1 of the nixie tube LEDS1, a pin 7 leading-out terminal LED1 of the nixie tube LEDS1, a pin 9 leading-out terminal LED1 of the nixie tube LEDS1, a pin 6 leading-out terminal LED _ COM1 of the nixie tube LEDS1, a pin 8 leading-out terminal LED _ 1 of the nixie tube LEDS1, a pin 10 leading-out terminal LED _ 1 of the transistor LEDS1, a base of the transistor QT 3V leading-out terminal of the transistor QT LED1, a transistor DRV 3V leading-out terminal of the QT 3V leading-out terminal of the transistor QT LED1 and the emitter of, an emitter leading-out terminal LED _ COM2 of the triode QT2, a base leading-out terminal LED _ DRV3 of the triode QT3 and an emitter leading-out terminal LED _ COM3 of the triode QT 1.

The RS485 communication module comprises a 485 communication chip U3, a pin 1 leading-out terminal IO2_ RX3 of a 485 communication chip U3, a pin 4 leading-out terminal IO1_ TX3 of a 485 communication chip U3, a pin 3 leading-out terminal IO9_ A/D of a 485 communication chip U3, a pin 2 of a 485 communication chip U3 is connected with a pin 3 of a 485 communication chip U3 through a wire, a pin 5 of a 485 communication chip U3 is grounded through a wire, a pin 6 of the 485 communication chip U3 is connected with a resistor R34 through a wire and leads out a terminal TVS32 from the other end of a resistor R34, a pin 7 of the 485 communication chip U3 is connected with a resistor R35 through a wire and leads out a terminal 485_ B from the other end of a resistor R35, a first branch of the terminal TVS32 is grounded through a transient suppression diode R33, a first branch of the terminal 485_ A is connected with a transient suppression diode TVS31, a second branch of the ground suppression diode TVS 585, the terminal 485_ a and the terminal 485_ B are connected through a resistor R31.

The data storage module comprises a memory chip U2, wherein pin No. 1, pin No. 2, pin No. 3, pin No. 7 and pin No. 4 of the memory chip U2 are all grounded through wires, a first branch of pin No. 6 of the memory chip U2 is led out of a terminal SCL1, a second branch is connected with a power terminal 5V through a resistor R21, a first branch of pin No. 5 of the memory chip U2 is led out of a terminal SDA, the second branch is connected with the power terminal 5V through a resistor R22, a pin No. 8 of the memory chip U2 is connected with the power terminal 5V, a pin No. 8 of the memory chip U2 is connected with the pin No. 1 through a capacitor C21, when the counter works, the human flow counter stores detected human flow data into the memory chip U2, then the memory chip U2 transmits the data into a 485 communication chip U3, then the 485 communication chip transmits the received data to a processor chip U1, then the processor chip U1 analyzes and processes the received data, then processor chip U1 shows the stream of people data through the charactron, feeds back data to outside gateway host computer and controls outside light through network communication interface J2 and J3 simultaneously to the function of carrying out intelligent light control through the stream of people counter has been realized.

The chip model of the processor chip U1 is STM32F101C8T6, the chip model of the memory chip U2 is 24C56, and the chip model of the 485 communication chip U3 is SP 485R.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (2)

1. The utility model provides a multi-functional people flow counter, includes main control module, network communication module, button detection module, charactron display driver module, RS485 communication module and data storage module, its characterized in that: the main control module comprises a processor chip U1, a No. 5 pin of the processor chip U1 is connected with one end of a crystal oscillator X1 through a lead, the No. 6 pin of the processor chip U1 is connected with the other end of the crystal oscillator X1 through a lead, one end of the crystal oscillator X1 is grounded through a capacitor C13, the other end of the crystal oscillator X1 is grounded through a capacitor C14, a No. 44 pin of the processor chip U1 is grounded through a resistor R12, the No. 1 pin, the No. 24 pin, the No. 36 pin and the No. 48 pin of the processor chip U1 are all connected with the power supply terminal V3.3 through wires, the No. 9 pin of the processor chip U1 is connected with a power supply terminal V3.3 through an inductor L11, a second branch is grounded through a capacitor C11, the No. 8 pin, the No. 47 pin, the No. 35 pin and the No. 23 pin of the processor chip U1 are all grounded through wires, and the No. 20 pin of the processor chip U1 is grounded through a resistor R11;

the network communication module comprises an interface J2 and an interface J3, a terminal 485_ A is led out from a pin No. 1 and a pin No. 3 of the interface J2, a terminal 485_ B is led out from a pin No. 2 and a pin No. 6 of the interface J2, a terminal 485_ B is led out from a pin No. 4, a pin No. 5 and a pin No. 9 of the interface J2, a pin No. 8 and a pin No. 7 of the interface J2 are connected with a power supply terminal VCC through wires, a terminal 485_ A is led out from a pin No. 1 and a pin No. 3 of the interface J3, a terminal 485_ B is led out from a pin No. 2 and a pin No. 6 of the interface J3, a pin No. 4, a pin No. 5 and a pin No. 9 of the interface J3 are grounded through wires, and a pin No. 8 and a pin No. 7 of the interface J3;

the KEY detection module comprises a KEY SK1, a KEY SK2, a KEY SK3 and a KEY SK4, one end of the KEY SK1 is grounded through a lead, the other end of the KEY SK1 is led out of a terminal KEY3, one end of the KEY SK2 is grounded through a lead, the other end of the KEY SK2 is led out of a terminal KEY2, one end of the KEY SK3 is grounded through a lead, the other end of the KEY SK4 is led out of a terminal KEY1, and the terminal KEY2, the terminal KEY1, the terminal KEY3 and the terminal KEY _ ID are connected with a power supply terminal V3.3 through PR 13;

the nixie tube display driving module comprises a nixie tube LEDS1, a triode QT1, a triode QT2 and a triode QT3, a No. 1 pin leading-out terminal LED 842 of the nixie tube LEDS1, a No. 2 pin leading-out terminal LED2 of the nixie tube LEDS1, a No. 3 pin leading-out terminal LED4 of the nixie tube LEDS1, a No. 4 pin leading-out terminal LED5 of the nixie tube LEDS1, a No. 5 pin leading-out terminal LED1 of the nixie tube LEDS1, a No. 7 pin leading-out terminal LED1 of the nixie tube LEDS1, a No. 9 pin leading-out terminal LED1 of the nixie tube LEDS1, a No. 6 pin leading-out terminal LED _ COM1 of the nixie tube LEDS1, a No. 8 pin leading-out terminal LED _ 1 of the nixie tube LEDS1, a No. 10 pin leading-out terminal LED _ 1 of the triodes 1, a base electrode of the triodes 1, a QT source lead wire of a QT 3V 3 and a collector of the triode, an emitter leading-out terminal LED _ COM1 of the triode QT1, a base leading-out terminal LED _ DRV2 of the triode QT2, an emitter leading-out terminal LED _ COM2 of the triode QT2, a base leading-out terminal LED _ DRV3 of the triode QT3 and an emitter leading-out terminal LED _ COM3 of the triode QT 1;

the RS485 communication module comprises a 485 communication chip U3, a pin 1 of the 485 communication chip U3 leads out a terminal IO2_ RX3, a pin 4 of the 485 communication chip U3 leads out a terminal IO1_ TX3, a pin 3 of the 485 communication chip U3 leads out a terminal IO9_ A/D, a pin 2 of the 485 communication chip U3 is connected with a pin 3 of the 485 communication chip U3 through a wire, a pin 5 of the 485 communication chip U3 is grounded through a wire, a pin 6 of the 485 communication chip U3 is connected with a resistor R34 through a wire and leads out a terminal _ 485A from the other end of the resistor R34, a pin 7 of the 485 communication chip U3 is connected with a resistor R35 through a wire and leads out a terminal B from the other end of the resistor R35, a first branch of the terminal 485_ B is grounded through a transient suppression diode TVS32, a second branch is grounded through a resistor R33, and a first branch of the transient suppression diode 67S 31 is grounded, the second branch is connected with a power supply terminal 5V through a resistor R32, and the terminal 485_ A is connected with the terminal 485_ B through a resistor R31;

the data storage module comprises a storage chip U2, pin No. 1, pin No. 2, pin No. 3, pin No. 7 and pin No. 4 of storage chip U2 all pass through wire ground, the first branch of pin No. 6 of storage chip U2 draws out terminal SCL1, and the second branch passes through resistance R21 and connects power terminal 5V, the first branch of pin No. 5 of storage chip U2 draws out terminal SDA, and the second branch passes through resistance R22 and connects power terminal 5V, power terminal 5V is connected to pin No. 8 of storage chip U2, be connected through electric capacity C21 between pin No. 8 of storage chip U2 and pin No. 1.

2. The multifunctional people flow counter according to claim 1, characterized in that: the chip model of the processor chip U1 is STM32F101C8T6, the chip model of the memory chip U2 is 24C56, and the chip model of the 485 communication chip U3 is SP 485R.

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