CN107622543A - A kind of banister control system and method - Google Patents
A kind of banister control system and method Download PDFInfo
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- CN107622543A CN107622543A CN201710682357.6A CN201710682357A CN107622543A CN 107622543 A CN107622543 A CN 107622543A CN 201710682357 A CN201710682357 A CN 201710682357A CN 107622543 A CN107622543 A CN 107622543A
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Abstract
The invention discloses a kind of banister control system and method, the camera device of system, signal is driven into for collection vehicle, and vehicle is driven into signal and sent to vehicle detection apparatus；Vehicle detection apparatus, signal is opened a sluice gate for being generated after receiving vehicle and driving into signal, signal will be opened a sluice gate and sent to signal processor, also judge whether first vehicle sails out of ground sensillary area domain, and signal will be sailed out of and sent to signal processor；Signal processor, banister is forwarded to for signal will to be opened a sluice gate, and judges that what is received opens a sluice gate whether signal is continuously to open a sluice gate signal, if continuously opening a sluice gate signal, open a sluice gate signal again to banister release receiving to sail out of after signal, until without it is follow-up open a sluice gate signal after, generation falls bar signal；Banister, open a sluice gate signal execution for basis and open a sluice gate to operate, or perform bar operation according to bar signal is fallen.Said system and method have reached the effect for opening a sluice gate signal delay release, effectively increase the efficiency of car test, have very high practicality.
Description
Technical field
The present invention relates to a kind of banister control system and method.
Background technology
With advances in technology, parking lot largely updates parking ground control system, and wherein camera Vehicle License Plate Recognition System is
The dominant systems of renewal, and old banister largely occurs with the unmatched problem of camera Vehicle License Plate Recognition System.Old banister
Workflow is：It is external generation open a sluice gate signal->The action of vehicle inspection car device relevant interface->Open a sluice gate->Vehicle leave ground sensillary area domain->
Fall bar.The process can not insert other events.Above-mentioned flow meets to swipe the card, the requirement for opening a sluice gate system such as manual, but due to skill
Art progress, camera+road brake system are reached the standard grade on a large scale, and when first vehicle passes through banister, second vehicle can be imaged
Head identification, camera can immediately send and open a sluice gate signal, now because the process of opening a sluice gate of old banister not can be inserted into other events, institute
Signal is opened a sluice gate with can ignore second vehicle, causes to cannot be introduced into unattended gateway second vehicle or outgoing stops
Parking lot.
The content of the invention
For above-mentioned technical problem, the present invention, which provides one kind, to be judged continuously opening a sluice gate signal, effectively improve
The banister control system and method for lock traffic efficiency.
In order to solve the above technical problems, the technical solution used in the present invention is：A kind of banister control system is provided, including
Camera device, signal processor, equipment for monitoring vehicles device and banister；
The camera device, signal is driven into for collection vehicle, and the vehicle is driven into signal and sent to the vehicle
Detection means；
The vehicle detection apparatus, signal is opened a sluice gate for being generated after receiving the vehicle and driving into signal, is opened described
Lock signal is sent to the signal processor, also judges whether vehicle sails out of ground sensillary area domain, and will be sailed out of signal and be sent to described
Signal processor；
The signal processor, for the signal of opening a sluice gate to be forwarded into the banister, and judge to receive described opens
Whether lock signal is continuously to open a sluice gate signal, if continuously signal is opened a sluice gate, is released after signal is sailed out of described in receiving to the banister
Put and open a sluice gate signal again, until after without subsequently signal is opened a sluice gate, generation falls bar signal；
The banister, for according to described in open a sluice gate signal perform open a sluice gate to operate, or according to it is described fall bar signal perform fall bar
Operation.
The present invention uses above technical scheme, and the technique effect reached is：Banister control system provided by the invention passes through
Signal processor to opening a sluice gate whether signal is that continuous signal judges, when for continuous signal when, postpone banister fall bar operation,
Until subsequent vehicle leaves ground sensillary area domain, then performs bar operation, solve two even more cars well and continue through
During lock, banister, which performs, repeatedly opens a sluice gate or falls bar operation, the problem of influenceing traffic efficiency.Above-mentioned banister control system improves banister
The traffic efficiency of position, there is very high practicality.
More preferably, in the above-mentioned technical solutions, the signal processor includes the power supply being connected respectively with cpu control circuit
Input circuit, signal output apparatus, signal input circuit and usb circuit；
Wherein：It is grounded after mu balanced circuit pin and ID the pins electrical connection of the miniUSB interfaces of the usb circuit,
The D+ pins of the miniUSB interfaces electrically connect with resistance R19 and resistance R22 one end, the other end of the resistance R19 with
The DP pins electrical connection of RS232-USB interface convertors, the other end of the resistance R22 and the RS232-USB interface conversions
The VDD_3V3 pins electrical connection of device, the D- pins of the miniUSB interfaces electrically connect with resistance R17 one end, the resistance
The R17 other end electrically connects with the DM pins of the RS232-USB interface convertors；
The VCC pin of the usb circuit and electric capacity C6 one end, electric capacity C7 one end, resistance R16 one end, electricity
Hinder R18 one end and VDD_PLL pins, VDD pins, RESET pins and the VDD_ of the RS232-USB interface convertors
232 pins electrically connect, the electric capacity C6 and the electric capacity C7 other end connection and with electric capacity C10 one end and RS232-USB
It is grounded after the mu balanced circuit pin electrical connection of interface convertor, the other end of the electric capacity C10 is electrically connected with the VDD_232 pins
Connect, the other end of the resistance R16 electrically connects with the EE_CLK pins of the RS232-USB interface convertors, the resistance R18
The other end electrically connected with the EE_DATA pins of RS232-USB interface convertors；The TXD of the RS232-USB interface convertors
Pin and RXD pins electrically connect with P3.0 the or RXD pins and P3.2 or TXD pins of the CPU respectively；Electric capacity C3 one end and
Electrically connected after crystal oscillator Y1 one end connection with the OSC2 pins of the RS232-USB interface convertors, the electric capacity C3's is another
End connected with electric capacity C8 one end after be grounded, the other end of the electric capacity C8 connected with the other end of the crystal oscillator Y1 after with it is described
The OSC1 pins electrical connection of RS232-USB interface convertors；Electric capacity C11 one end electrically connects with the VDD_PLL pins, described
The electric capacity C11 other end is electrically connected with resistance R14 one end and mu balanced circuit _ PLL pins of the RS232-USB interface convertors
It is grounded after connecing, the LD_MODE pins electrical connection of the other end of the resistance R14 and the RS232-USB interface convertors, electric capacity
C13 one end electrically connects with the VDD_3V3 pins of the RS232-USB interface convertors, the other end of the electric capacity C13 and institute
It is grounded after stating mu balanced circuit _ 3V3 pins and the electrical connection of mu balanced circuit pin.
More preferably, in the above-mentioned technical solutions, the signal output apparatus is used for output control signal, the signal output
Circuit includes the first signal output interface and secondary signal output interface, the first output end of first signal output interface with
The first output end electrical connection of first relay, the second output end of first signal output interface and first relay
The electrical connection of the second output end, the power input of first relay electrically connects with the output end of the mu balanced circuit；Institute
State the first output end of secondary signal output interface to electrically connect with the first output end of the second relay, the secondary signal output
Second output end of interface electrically connects with the second output end of second relay, the power input of second relay
Electrically connected with the output end of the mu balanced circuit；
The signal input circuit is used to input control signal, and the signal input circuit includes the first signal input interface
With the two the first signal input interfaces；The output end and the input of the first indicating circuit of first signal input interface are electrically connected
Connect, the output end of first indicating circuit electrically connects with the output end of the mu balanced circuit；The of the signal input circuit
The output end of binary signal input interface electrically connects with the input of the second indicating circuit, the output end of second indicating circuit with
The output end electrical connection of the mu balanced circuit.
More preferably, in the above-mentioned technical solutions, the signal output apparatus also includes the first relay driving increasing circuit
With the second relay driving increasing circuit；
The output end of the first relay driving increasing circuit and the STC89C52 of the cpu control circuit T2 or
P1.0 pins electrically connect, and triode Q1 base stage electrically connects with the output end of the first relay driving increasing circuit, described
Triode Q1 grounded emitter, resistance R5 one end electrically connect with the base stage of the triode Q1, and the resistance R5's is another
End electrically connects with the emitter stage of the triode Q1, and the colelctor electrode of the triode Q1 electrically connects with resistance R3 one end, described
The resistance R3 other end electrically connects with diode D3 one end and the input of the cpu control circuit, the diode D3's
The other end electrically connects with resistance R2 one end, the colelctor electrode and described first of the other end of the resistance R2 and the triode Q1
The input K1 electrical connections of relay；
The output end of the second relay driving increasing circuit and the STC89C52 of the cpu control circuit T2EX or
P1.1 pins electrically connect, and triode Q2 base stage electrically connects with the output end of the second relay driving increasing circuit, described
Triode Q1 grounded emitter, resistance R11 one end electrically connect with the base stage of the triode Q1, and the resistance R11's is another
One end electrically connects with the emitter stage of the triode Q1, and the colelctor electrode of the triode Q2 electrically connects with resistance R7 one end, institute
The input that the resistance R7 other end is stated with diode D4 one end and the cpu control circuit electrically connects, the diode D4
The other end electrically connected with resistance R9 one end, the other end of the resistance R9 and the triode Q2 colelctor electrode and described the
The input K2 electrical connections of two relays.
More preferably, in the above-mentioned technical solutions, the diode D5 of first indicating circuit one end and mu balanced circuit
Output end electrically connects, and the other end of the diode D5 electrically connects with resistance R12 one end, the other end of the resistance R12 and
The output end electrical connection of first signal input interface.
More preferably, in the above-mentioned technical solutions, the diode D6 of second indicating circuit one end and mu balanced circuit
Output end electrically connects, and the other end of the diode D6 electrically connects with resistance R13 one end, the other end of the resistance R13 and
The output end electrical connection of the secondary signal input interface.
More preferably, in the above-mentioned technical solutions, the cpu control circuit includes CPU crystal oscillating circuits and cpu reset circuit；
The input of the cpu reset circuit electrically connects with the output end of the mu balanced circuit, electric capacity C12 one end and institute
One end electrical connection of the input and reset switch S1 of CPU crystal oscillating circuits is stated, the other end of the electric capacity C12 is with the CPU's
One end electrical connection of RST pins, the other end of the reset switch S1 and resistance R21, another termination of the resistance R21
Ground；
The XTAL1 pins of the electric capacity C5 of CPU crystal oscillating circuits one end and crystal oscillator Y2 one end and the CPU are electrically connected
Connect, the other end of the electric capacity C5 electrically connects with electric capacity C9 one end, the other end of the electric capacity C9 other end and the crystal oscillator Y2
Electrically connected with the XTAL2 pins of the CPU.
More preferably, in the above-mentioned technical solutions, the cpu control circuit also includes I/O port pull-up resistor, on the I/O port
The output end of the resistance R1 of pull-up resistor, resistance R4, resistance R8 and resistance R10 one end with the mu balanced circuit electrically connects, institute
State the resistance R1 other end to electrically connect with the P0.1 pins of the CPU, the P0.0 of the other end and the CPU of the resistance R4 draws
Pin electrically connects, and the other end of the resistance R8 electrically connects with T2 the or P1.0 pins of the CPU, the other end of the resistance R10
Electrically connected with T2EX the or P1.1 pins of the CPU.
A kind of banister control method is also disclosed, is comprised the following steps：
Step S10：Camera device collection vehicle drives into signal, and the vehicle is driven into signal and sent to vehicle detection dress
Put；
Step S20：The vehicle detection apparatus generates after receiving the vehicle and driving into signal and opens a sluice gate signal, by described in
Open a sluice gate signal to send to signal processor, also judge whether first vehicle sails out of ground sensillary area domain, and signal will be sailed out of and sent to institute
State signal processor；
Step S30：The signal of opening a sluice gate is forwarded to the banister by the signal processor, and judges to receive described
Open a sluice gate whether signal is continuously to open a sluice gate signal, if continuously signal is opened a sluice gate, to the banister after signal is sailed out of described in receiving
Signal is opened a sluice gate in release again, until after without subsequently signal is opened a sluice gate, generation falls bar signal；
Step S40：The banister opened a sluice gate according to signal perform open a sluice gate to operate, or according to it is described fall bar signal perform fall
Bar operates
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is banister control system schematic diagram provided by the invention；
Fig. 2 is the composition schematic diagram of the circuit module of signal processor in Fig. 1；
Fig. 3 is the schematic diagram of power supply input circuit in signal processor in Fig. 1；
Fig. 4 is the schematic diagram of signal output apparatus in signal processor in Fig. 1；
Fig. 5 is the schematic diagram of signal input circuit in signal processor in Fig. 1；
Fig. 6 is the schematic diagram of cpu control circuit in signal processor in Fig. 1；
Fig. 7 is the schematic diagram of usb circuit in signal processor in Fig. 1；
Fig. 8 is the flow chart of banister control method provided by the invention.
Embodiment
As shown in figure 1, banister control system provided by the invention, including camera device, signal processor, vehicle monitoring dress
Put device and banister；
Camera device, signal is driven into for collection vehicle, and vehicle is driven into signal and sent to vehicle detection apparatus；
Vehicle detection apparatus, for after receiving vehicle and driving into signal generation open a sluice gate signal, will open a sluice gate signal send to
Signal processor, also judges whether vehicle sails out of ground sensillary area domain, and will sail out of signal and send to signal processor；
Signal processor, banister is forwarded to for signal will to be opened a sluice gate, and judges that what is received opens a sluice gate whether signal is continuous
Signal is opened a sluice gate, if continuously opening a sluice gate signal, signal is opened a sluice gate again to banister release receiving to sail out of after signal, until without follow-up
After opening a sluice gate signal, generation falls bar signal；
Banister, open a sluice gate signal execution for basis and open a sluice gate to operate, or perform bar operation according to bar signal is fallen.
As a kind of embodiment, Fig. 2 and Fig. 7 are referred to, signal processor includes what is be connected respectively with cpu control circuit
Power supply input circuit, signal output apparatus, signal input circuit and usb circuit.Further, power supply input circuit is defeated
Go out end to electrically connect with power input in cpu control circuit, the output end of signal output apparatus is outer with cpu control circuit respectively
Portion's technology input and triggering input electrical connection, the output end of signal input circuit and the power input of cpu control circuit
Electrical connection, the serial ports output end of usb circuit electrically connect with the serial ports input of cpu control circuit, the string of usb circuit
Mouth input electrically connects with the serial ports output end of cpu control circuit.
Wherein：It is grounded after mu balanced circuit pin and ID the pins electrical connection of the miniUSB interfaces of usb circuit,
The D+ pins of miniUSB interfaces electrically connect with resistance R19 and resistance R22 one end, resistance the R19 other end and RS232-USB
The DP pins electrical connection of interface convertor, the resistance R22 other end and the VDD_3V3 pins electricity of RS232-USB interface convertors
Connection, the D- pins of miniUSB interfaces electrically connect with resistance R17 one end, resistance the R17 other end and RS232-USB interfaces
The DM pins electrical connection of converter；
The VCC pin of usb circuit and electric capacity C6 one end, electric capacity C7 one end, resistance R16 one end, resistance R18
One end and VDD_PLL pins, VDD pins, RESET pins and the VDD_232 pins of RS232-USB interface convertors be electrically connected
Connect, the connection of the electric capacity C6 and electric capacity C7 other end and with electric capacity C10 one end and the mu balanced circuit of RS232-USB interface convertors
It is grounded after pin electrical connection, the electric capacity C10 other end electrically connects with VDD_232 pins, resistance the R16 other end and RS232-
The EE_CLK pins electrical connection of USB converter, the resistance R18 other end and the EE_DATA of RS232-USB interface convertors
Pin electrically connects；The TXD pins and RXD pins of RS232-USB interface convertors respectively with CPU P3.0 or RXD pins and
P3.2 or TXD pins electrically connect；Behind electric capacity C3 one end and the connection of crystal oscillator Y1 one end with RS232-USB interface convertors
OSC2 pins are electrically connected, and the electric capacity C3 other end is grounded after being connected with electric capacity C8 one end, electric capacity the C8 other end and crystal oscillator Y1
The other end connection after electrically connected with the OSC1 pins of RS232-USB interface convertors；Draw with VDD_PLL electric capacity C11 one end
Pin electrically connects, and the electric capacity C11 other end and the mu balanced circuit _ PLL of resistance R14 one end and RS232-USB interface convertors draw
It is grounded after pin electrical connection, the LD_MODE pins electrical connection of resistance the R14 other end and RS232-USB interface convertors, electric capacity
C13 one end electrically connects with the VDD_3V3 pins of RS232-USB interface convertors, and the electric capacity C13 other end and mu balanced circuit _
It is grounded after 3V3 pins and the electrical connection of mu balanced circuit pin.
As a kind of embodiment, Fig. 3, Fig. 4 and Fig. 5, power output end and the voltage stabilizing electricity of power supply input circuit are referred to
The input electrical connection on road, the output end of mu balanced circuit electrically connect with the input of cpu control circuit；
Signal output apparatus includes the first signal output interface and secondary signal output interface, the first signal output interface
First output end electrically connects with the first input end of the first relay, the second output end of the first signal output interface with first after
The second input electrical connection of electrical equipment, the power output end of the first relay electrically connect with the output end of mu balanced circuit；Second letter
First output end of number output interface electrically connects with the first input end of the second relay, and the second of secondary signal output interface is defeated
Go out end to electrically connect with the second input of the second relay, the power input of the second relay and the output end electricity of mu balanced circuit
Connection；
Signal input circuit includes the first signal input interface and the two the first signal input interfaces；The input of first signal connects
The output end of mouth electrically connects with the input of the first indicating circuit, the output end of the first indicating circuit and the output end of mu balanced circuit
Electrical connection；The output end of the secondary signal input interface of signal input circuit electrically connects with the input of the second indicating circuit, the
The output end of two indicating circuits electrically connects with the output end of mu balanced circuit；
The STC89C52 of cpu control circuit VCC pin is electrically connected with the output end of power control switch, and power supply is opened
The input of pass electrically connects with the output end of mu balanced circuit.
As a kind of embodiment, Fig. 4 and Fig. 6 are referred to, signal output apparatus also includes the first relay driving and increased
Circuit and the second relay driving increasing circuit；
The output end of first relay driving increasing circuit and the STC89C52 of cpu control circuit T2 or P1.0 pins electricity
Connection, triode Q1 base stage electrically connect with the output end of the first relay driving increasing circuit, and triode Q1 emitter stage connects
Ground, resistance R5 one end electrically connect with triode Q1 base stage, and the resistance R5 other end electrically connects with triode Q1 emitter stage,
Triode Q1 colelctor electrode electrically connects with resistance R3 one end, and the resistance R3 other end controls with diode D3 one end and CPU
The input electrical connection of circuit, the diode D3 other end electrically connect with resistance R2 one end, the resistance R2 other end and three poles
The input K1 of pipe Q1 colelctor electrode and the first relay is electrically connected；
T2EX the or P1.1 pins of the output end of second relay driving increasing circuit and the STC89C52 of cpu control circuit
Electrical connection, triode Q2 base stage electrically connect with the output end of the second relay driving increasing circuit, triode Q1 emitter stage
Ground connection, resistance R11 one end electrically connect with triode Q1 base stage, the resistance R11 other end and triode Q1 emitter stage electricity
Connection, triode Q2 colelctor electrode electrically connect with resistance R7 one end, the resistance R7 other end and diode D4 one end and CPU
The input electrical connection of control circuit, the diode D4 other end electrically connects with resistance R9 one end, the resistance R9 other end and
The input K2 of triode Q2 colelctor electrode and the second relay is electrically connected.
As a kind of embodiment, Fig. 5 and Fig. 6, the diode D5 of the first indicating circuit one end and voltage stabilizing electricity are referred to
The output end electrical connection on road, the diode D5 other end electrically connect with resistance R12 one end, the resistance R12 other end and first
The output end electrical connection of signal input interface.
As a kind of embodiment, Fig. 5 and Fig. 6, the diode D6 of the second indicating circuit one end and voltage stabilizing electricity are referred to
The output end electrical connection on road, the diode D6 other end electrically connect with resistance R13 one end, the resistance R13 other end and second
The output end electrical connection of signal input interface.
More preferably, in the above-mentioned technical solutions, Fig. 6 is referred to, cpu control circuit includes CPU crystal oscillating circuits and cpu reset electricity
Road；
The input of cpu reset circuit electrically connects with the output end of mu balanced circuit, electric capacity C12 one end and CPU crystal oscillators electricity
The electrical connection of the input on road and reset switch S1 one end, the electric capacity C12 other end and CPU RST pins, reset switch S1
The other end and resistance R21 one end electrically connect, resistance R21 other end ground connection；
The electric capacity C5 of CPU crystal oscillating circuits one end electrically connects with the XTAL1 pins of crystal oscillator Y2 one end and CPU, electric capacity C5
The other end electrically connected with electric capacity C9 one end, the electric capacity C9 other end and the crystal oscillator Y2 other end and CPU XTAL2 pins electricity
Connection.
As a kind of embodiment, Fig. 6 is referred to, cpu control circuit also includes I/O port pull-up resistor, I/O port pull-up resistor
Resistance R1, resistance R4, resistance R8 and resistance R10 one end electrically connected with the output end of mu balanced circuit, resistance R1's is another
End electrically connected with CPU P0.1 pins, the resistance R4 other end electrically connects with CPU P0.0 pins, the resistance R8 other end and
CPU T2 or P1.0 pins electrical connection, the resistance R10 other end electrically connect with CPU T2EX or P1.1 pins.
As shown in figure 8, the invention also discloses a kind of banister control method, comprise the following steps：
Step S10：Camera device collection vehicle drives into signal, and vehicle is driven into signal and sent to vehicle detection apparatus；
Step S20：Vehicle detection apparatus generates after receiving vehicle and driving into signal and opens a sluice gate signal, will open a sluice gate signal transmission
To signal processor, also judge whether first vehicle sails out of ground sensillary area domain, and signal will be sailed out of and sent to signal processor；
Step S30：Signal processor will open a sluice gate signal and be forwarded to banister, and judge that what is received opens a sluice gate whether signal is company
It is continuous to open a sluice gate signal, if continuously opening a sluice gate signal, signal is opened a sluice gate again to banister release receiving to sail out of after signal, until after nothing
Continue after opening a sluice gate signal, generation falls bar signal；
Step S40：Banister is opened a sluice gate to operate, or performs bar operation according to bar signal is fallen according to signal execution is opened a sluice gate.
The present invention uses above technical scheme, and the technique effect reached is：Banister control system provided by the invention passes through
Signal processor to opening a sluice gate whether signal is that continuous signal judges, when for continuous signal when, postpone banister fall bar operation,
Until subsequent vehicle leaves ground sensillary area domain, then performs bar operation, solve two even more cars well and continue through
During lock, banister, which performs, repeatedly opens a sluice gate or falls bar operation, the problem of influenceing traffic efficiency.Above-mentioned banister control system improves banister
The traffic efficiency of position, there is very high practicality.
It can be that professional and technical personnel in the field realize or used that above-mentioned embodiment, which is intended to illustrate the present invention, to above-mentioned
Embodiment is modified and will be apparent for those skilled in the art, therefore the present invention includes but is not limited to
Above-mentioned embodiment, it is any to meet the claims or specification description, meet with principles disclosed herein and novelty,
The method of inventive features, technique, product, each fall within protection scope of the present invention.
Claims (9)
1. a kind of banister control system, it is characterised in that including camera device, signal processor, equipment for monitoring vehicles and road
Lock；
The camera device, signal is driven into for collection vehicle, and the vehicle is driven into signal and sent to the vehicle detection
Device；
The vehicle detection apparatus, signal is opened a sluice gate for being generated after receiving the vehicle and driving into signal, letter is opened a sluice gate by described
Number send to the signal processor, also judge whether first vehicle sails out of ground sensillary area domain, and signal will be sailed out of and sent to described
Signal processor；
The signal processor, for the signal of opening a sluice gate to be forwarded into the banister, and judge to receive described opens a sluice gate letter
Number whether it is continuously to open a sluice gate signal, if continuously opening a sluice gate signal, is receiving described sail out of after signal to banister release again
Secondary to open a sluice gate signal, until after without subsequently signal is opened a sluice gate, generation falls bar signal；
The banister, for according to described in open a sluice gate signal perform open a sluice gate to operate, or according to it is described fall bar signal perform fall bar operation.
2. banister control system as claimed in claim 1, it is characterised in that the signal processor includes controlling with CPU respectively
Power supply input circuit, signal output apparatus, signal input circuit and the usb circuit of circuit connection processed；
Wherein：It is grounded after mu balanced circuit pin and ID the pins electrical connection of the miniUSB interfaces of the usb circuit, it is described
The D+ pins of miniUSB interfaces electrically connect with resistance R19 and resistance R22 one end, the other end and RS232- of the resistance R19
The DP pins electrical connection of USB converter, the other end of the resistance R22 and the RS232-USB interface convertors
VDD_3V3 pins electrically connect, and the D- pins of the miniUSB interfaces electrically connect with resistance R17 one end, the resistance R17's
The other end electrically connects with the DM pins of the RS232-USB interface convertors；
The VCC pin of the usb circuit and electric capacity C6 one end, electric capacity C7 one end, resistance R16 one end, resistance R18
One end and the RS232-USB interface convertors VDD_PLL pins, VDD pins, RESET pins and VDD_232 pins
Electrical connection, the electric capacity C6 and the electric capacity C7 other end connection and with electric capacity C10 one end and RS232-USB interface conversions
It is grounded after the mu balanced circuit pin electrical connection of device, the other end of the electric capacity C10 electrically connects with the VDD_232 pins, described
The resistance R16 other end electrically connects with the EE_CLK pins of the RS232-USB interface convertors, and the resistance R18's is another
End electrically connects with the EE_DATA pins of RS232-USB interface convertors；The TXD pins of the RS232-USB interface convertors and
RXD pins electrically connect with P3.0 the or RXD pins and P3.2 or TXD pins of the CPU respectively；Electric capacity C3 one end and crystal oscillator Y1
One end connection after electrically connect with the OSC2 pins of the RS232-USB interface convertors, the other end of the electric capacity C3 with it is electric
Hold C8 one end connection after be grounded, the other end of the electric capacity C8 connected with the other end of the crystal oscillator Y1 after with the RS232-
The OSC1 pins electrical connection of USB converter；Electric capacity C11 one end electrically connects with the VDD_PLL pins, the electric capacity
After the C11 other end electrically connects with resistance R14 one end and mu balanced circuit _ PLL pins of the RS232-USB interface convertors
The LD_MODE pins electrical connection of ground connection, the other end of the resistance R14 and the RS232-USB interface convertors, electric capacity C13
One end electrically connected with the VDD_3V3 pins of the RS232-USB interface convertors, the other end of the electric capacity C13 with it is described
It is grounded after mu balanced circuit _ 3V3 pins and the electrical connection of mu balanced circuit pin.
3. banister control system as claimed in claim 2, it is characterised in that
The signal output apparatus includes the first signal output interface and secondary signal output interface, and first signal output connects
First output end of mouth electrically connects with the first input end of the first relay, the second output end of first signal output interface
Electrically connected with the second input of first relay, power output end and the mu balanced circuit of first relay
Output end electrically connects；First output end of the secondary signal output interface electrically connects with the first input end of the second relay,
Second output end of the secondary signal output interface electrically connects with the second input of second relay, described second after
The power input of electrical equipment electrically connects with the output end of the mu balanced circuit；
The signal input circuit includes the first signal input interface and the two the first signal input interfaces；First signal is defeated
The output end of incoming interface electrically connects with the input of the first indicating circuit, output end and the voltage stabilizing of first indicating circuit
The output end electrical connection of circuit；The output end of the secondary signal input interface of the signal input circuit and the second indicating circuit
Input electrically connects, and the output end of second indicating circuit electrically connects with the output end of the mu balanced circuit.
4. banister control system as claimed in claim 3, it is characterised in that the signal output apparatus also includes the first relay
Device drives increasing circuit and the second relay driving increasing circuit；
The output end of the first relay driving increasing circuit is drawn with the STC89C52 of cpu control circuit T2 or P1.0
Pin electrically connects, and triode Q1 base stage electrically connects with the output end of the first relay driving increasing circuit, the triode
Q1 grounded emitter, resistance R5 one end electrically connect with the base stage of the triode Q1, the other end of the resistance R5 and institute
Triode Q1 emitter stage electrical connection is stated, the colelctor electrode of the triode Q1 electrically connects with resistance R3 one end, the resistance R3
The other end electrically connected with diode D3 one end and the input of the cpu control circuit, the other end of the diode D3
Electrically connected with resistance R2 one end, colelctor electrode and first relay of the other end of the resistance R2 with the triode Q1
Input K1 electrical connection；
The output end of the second relay driving increasing circuit and the STC89C52 of the cpu control circuit T2EX or P1.1
Pin electrically connects, and triode Q2 base stage electrically connects with the output end of the second relay driving increasing circuit, three pole
Pipe Q1 grounded emitter, resistance R11 one end electrically connect with the base stage of the triode Q1, the other end of the resistance R11
Electrically connected with the emitter stage of the triode Q1, the colelctor electrode of the triode Q2 electrically connects with resistance R7 one end, the electricity
The resistance R7 other end electrically connects with diode D4 one end and the input of the cpu control circuit, and the diode D4's is another
One end electrically connects with resistance R9 one end, the other end of the resistance R9 and the triode Q2 colelctor electrode and described second after
The input K2 electrical connections of electrical equipment.
5. banister control system as claimed in claim 3, it is characterised in that the one of the diode D5 of first indicating circuit
End electrically connects with the output end of mu balanced circuit, and the other end of the diode D5 electrically connects with resistance R12 one end, the resistance
The R12 other end electrically connects with the output end of first signal input interface.
6. banister control system as claimed in claim 3, it is characterised in that the one of the diode D6 of second indicating circuit
End electrically connects with the output end of mu balanced circuit, and the other end of the diode D6 electrically connects with resistance R13 one end, the resistance
The R13 other end electrically connects with the output end of the secondary signal input interface.
7. banister control system as claimed in claim 2 or claim 3, it is characterised in that the cpu control circuit includes CPU crystal oscillators
Circuit and cpu reset circuit；
The input of the cpu reset circuit electrically connects with the output end of the mu balanced circuit, electric capacity C12 one end with it is described
One end electrical connection of the input and reset switch S1 of CPU crystal oscillating circuits, the other end of the electric capacity C12 and the RST of the CPU
One end electrical connection of pin, the other end of the reset switch S1 and resistance R21, the other end ground connection of the resistance R21；
The electric capacity C5 of CPU crystal oscillating circuits one end electrically connects with the XTAL1 pins of crystal oscillator Y2 one end and the CPU, institute
The other end for stating electric capacity C5 electrically connects with electric capacity C9 one end, the electric capacity C9 other end and the crystal oscillator Y2 other end and described
CPU XTAL2 pins electrical connection.
8. banister control system as claimed in claim 2 or claim 3, it is characterised in that the cpu control circuit also includes on I/O port
Pull-up resistor, the resistance R1 of the I/O port pull-up resistor, resistance R4, resistance R8 and resistance R10 one end with the mu balanced circuit
Output end electrical connection, the other end of the resistance R1 electrically connects with the P0.1 pins of the CPU, the other end of the resistance R4
Electrically connected with the P0.0 pins of the CPU, the other end of the resistance R8 electrically connects with T2 the or P1.0 pins of the CPU, institute
The resistance R10 other end is stated to electrically connect with T2EX the or P1.1 pins of the CPU.
9. a kind of banister control method, it is characterised in that comprise the following steps：
Step S10：Camera device collection vehicle drives into signal, and the vehicle is driven into signal and sent to vehicle detection apparatus；
Step S20：The vehicle detection apparatus generates after receiving the vehicle and driving into signal and opens a sluice gate signal, is opened a sluice gate described
Signal is sent to signal processor, also judges whether first vehicle sails out of ground sensillary area domain, and will be sailed out of signal and be sent to the letter
Number processor；
Step S30：The signal of opening a sluice gate is forwarded to the banister by the signal processor, and judge to receive described opens a sluice gate
Whether signal is continuously to open a sluice gate signal, if continuously signal is opened a sluice gate, is discharged after signal is sailed out of described in receiving to the banister
Signal is opened a sluice gate again, until after without subsequently signal is opened a sluice gate, generation falls bar signal；
Step S40：The banister opened a sluice gate according to signal perform open a sluice gate to operate, or according to it is described fall bar signal perform fall bar behaviour
Make.
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| CN201710682357.6A CN107622543A (en) | 2017-08-10 | 2017-08-10 | A kind of banister control system and method |
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