CN104005636A - Automatic door control system and control method thereof - Google Patents
Automatic door control system and control method thereof Download PDFInfo
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- CN104005636A CN104005636A CN201410261550.9A CN201410261550A CN104005636A CN 104005636 A CN104005636 A CN 104005636A CN 201410261550 A CN201410261550 A CN 201410261550A CN 104005636 A CN104005636 A CN 104005636A
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Abstract
The invention discloses an automatic door control system and a control method thereof. The automatic door control system comprises a clock device, a storage device, a control device, an ultrasonic ranging device, a human-computer interaction device and a driving device. The control device is connected with the clock device, the storage device, the ultrasonic ranging device, the human-computer interaction device and the driving device. The control device receives the time information sent by the clock device and extracts the time information to obtain a time value, the control device controls the ultrasonic ranging device or the human-computer interaction device to work according to the time value, and accordingly an automatic door is in different operating modes. The operating modes of the automatic door can be adjusted by a user according to practical situations, the automatic door can be opened by entering passwords within a specific time interval, and compared with a traditional automatic door control system, the using safety of the automatic door is improved.
Description
Technical field
The present invention relates to technical field of automation, particularly relate to a kind of automatic door control system and control method thereof.
Background technology
Automatic door can be divided into automatic translation door, automatic vertical hinged door, automatic revolving door, automatic circular arc door, automatic folding door etc. according to the occasion of using and the difference of function, wherein automatic translation door is used the most extensively, and our usually said automatic door, induction door just refer to automatic translation door.
The modal form of structure of traditional automatic door control system is the inside and outside induction installation of automatic door drive device and door, when people walks close to automatic door, sense people's existence, induction installation is carried a signal to controller, controller is opened door by drive unit, after people is by door, then door is closed.As long as traditional automatic door has sensed that when work people, near just can automatically opening, exists the shortcoming that safety in utilization is low.
Summary of the invention
Based on this, be necessary for the problems referred to above, a kind of automatic door control system and control method thereof that improves safety in utilization is provided.
A kind of automatic door control system, comprise clock apparatus, storage device, control device, supersonic range finder, human-computer interaction device and drive unit, described control device connects described clock apparatus, storage device, supersonic range finder, human-computer interaction device and drive unit, the temporal information that described control device sends for obtaining described clock apparatus, according to described temporal information extraction time value, and judge whether described time value belongs in default time interval, if so, send range finding and control signal to described supersonic range finder; If not, send reception control signal to described human-computer interaction device; Described supersonic range finder is launched ultrasonic wave after being used for receiving described range finding control signal, receives the ultrasonic wave returning and generates induced signal and be sent to described control device; Described human-computer interaction device is used for receiving after described reception control signal, and receiving data information is also sent to described control device; Described control device calculates distance of reaction value according to described induced signal, judges whether described distance of reaction value is less than or equal to default unlatching threshold value, or judges whether described data message mates with the code data prestoring in described storage device; Described control device described distance of reaction value be less than or equal to described unlatching threshold value or, when described data message mates with described code data, send to drive signal to described drive unit; Described drive unit is for receiving described driving signal rear drive automatic door unlatching.
A control method for automatic door control system, comprises the following steps:
Control device obtains the temporal information that clock apparatus sends, and according to described temporal information extraction time value, and judges whether described time value belongs in default time interval;
If so, described control device sends range finding and controls signal to supersonic range finder;
If not, described control device sends reception control signal to human-computer interaction device;
Described supersonic range finder is launched ultrasonic wave after receiving described range finding control signal, receives the ultrasonic wave returning and generates induced signal and be sent to control device;
Described human-computer interaction device receives after described reception control signal, and receiving data information is also sent to described control device;
Described control device calculates distance of reaction value according to described induced signal, judges whether described distance of reaction value is less than or equal to default unlatching threshold value, or judges whether described data message mates with the code data prestoring in described storage device; And be less than or equal to described unlatching threshold value in described distance of reaction value, or described data message is when mate with described code data, sends and drives signal to drive unit;
Described drive unit receives described driving signal rear drive automatic door and opens.
Above-mentioned automatic door control system and control method thereof, the temporal information that control device receive clock device sends extraction obtain time value, according to time value, control supersonic range finder or human-computer interaction device work, make automatic door in different mode of operations.The induced signal that control device sends according to supersonic range finder calculates distance of reaction value, judge whether distance of reaction value is less than or equal to default unlatching threshold value, or judge whether the data message that human-computer interaction device is carried mates with the code data prestoring in storage device.Control device is less than or equal to unlatching threshold value in distance of reaction value, or data message is when mate with described code data, sends and drives signal to drive unit, makes drive unit drive automatic door to open.User can adjust the mode of operation of automatic door according to actual conditions, make automatic door in specific time interval, need could open by input password, compares with traditional automatic door control system, has improved the safety in utilization of automatic door.
Accompanying drawing explanation
Fig. 1 is the structure chart of automatic door control system in an embodiment;
Fig. 2 is the schematic diagram of clock apparatus and storage device in an embodiment;
Fig. 3 is the schematic diagram of control device in an embodiment;
Fig. 4 is the schematic diagram of input keyboard in an embodiment;
Fig. 5 is the schematic diagram of display in an embodiment;
Fig. 6 is the schematic diagram of latch cicuit and driver in an embodiment;
Fig. 7 is the structure chart of automatic door control system in another embodiment;
Fig. 8 is the schematic diagram of warning device in an embodiment;
Fig. 9 is the flow chart of the control method of automatic door control system in an embodiment.
The specific embodiment
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.A lot of details have been set forth in the following description so that fully understand the present invention.But the present invention can implement to be much different from alternate manner described here, and those skilled in the art can do similar improvement without prejudice to intension of the present invention in the situation that, so the present invention is not subject to the restriction of following public specific embodiment.
It should be noted that, when element is called as " being fixed on " another element, can directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may have centering elements simultaneously.
Unless otherwise defined, all technology of using are herein identical with the implication that belongs to the common understanding of those skilled in the art of the present invention with scientific terminology.The term using in manual of the present invention herein, just in order to describe the object of specific embodiment, is not intended to be restriction the present invention.Term as used herein " and/or " comprise one or more relevant Listed Items arbitrarily with all combinations.
A kind of automatic door control system, as shown in Figure 1, comprise clock apparatus 110, storage device 120, control device 130, supersonic range finder 140, human-computer interaction device 150 and drive unit 160, control device 130 connects clock apparatus 110, storage device 120, supersonic range finder 140, human-computer interaction device 150 and drive unit 160.
Clock apparatus 110 is for continuing transmission time information to control device 130, so that control device extract real-time time value is known current time.
In an embodiment, as shown in Figure 2, clock apparatus 110 can comprise clock chip U3, crystal resonator Y1, resistance R 3, resistance R 4 and resistance R 5 therein, and clock chip U3 specifically can adopt DS1302 chip.The port V2 of clock chip U3 connects power access end VCC, and port x 1 and port x 2 are connected respectively port one and the port 2 of crystal resonator Y1.The port G ground connection of clock chip U3, port V1 connects the positive pole of power supply BT1, the minus earth of power supply BT1.The port RST of clock chip U3, port I/O are connected control device 130 with port S, and by resistance R 3, resistance R 4, are connected power access end VCC with resistance R 5 respectively.
Storage device 120, for storing default code data, also can be stored the information such as account, password.User can carry out register by human-computer interaction device 150.
In an embodiment, continue with reference to Fig. 2 therein, storage device 120 can comprise storage chip U2, resistance R 1 and resistance R 2, and storage chip U2 specifically can adopt AT24C02 chip.The port A0 of storage chip U2, port A1, port A2 and port V are connected power access end VCC, the port G of clock chip U2 and port WP ground connection.The port S of clock chip U2 is connected control device 130 with port D, and by resistance R 1, is connected power access end VCC with resistance R 2 respectively.
The temporal information that control device 130 sends for obtaining clock apparatus 110, according to temporal information extraction time value, and judges that whether time value belongs in default time interval, if so, sends range finding and controls signal to supersonic range finder 140; If not, send reception control signal to human-computer interaction device 150.Time interval can be adjusted according to actual conditions, and for example user need to control automatic door daytime in automatic mode, when gtoal setting being detected, automatically opens, and in cipher mode, need to input password and open evening.Can be set to 7:00 to 19:00 by time interval, with this control automatic door in different time sections in corresponding mode of operation.
Supersonic range finder 140 is launched ultrasonic wave after receiving range finding control signal, receives the ultrasonic wave returning and generates induced signal and be sent to control device 130.By supersonic range finder 140, send ultrasonic wave and scan detection, it is close that this explanation of the ultrasonic wave returning if receive detects object.Object can be people, animal or vehicle etc.Control device 130 just can calculate the distance of object and automatic door according to induced signal, i.e. distance of reaction value.In the present embodiment, supersonic range finder 140 adopts US-100 ultrasonic distance measuring module, and quiescent dissipation is low, and working stability is reliable.
Human-computer interaction device 150 is for receiving after reception control signal, and receiving data information is also sent to control device 130.User can be by human-computer interaction device 150 input data informations for control device 130 checkings.In addition user also can carry out register by human-computer interaction device 150 input account and login passwords, also can check historical log information by human-computer interaction device 150.
Control device 130 calculates distance of reaction value according to induced signal, judges whether distance of reaction value is less than or equal to default unlatching threshold value, or judges whether data message mates with the code data prestoring in storage device 120.Control device 130 is less than or equal to unlatching threshold value in distance of reaction value, or data message is when mate with code data, sends and drives signal to drive unit 160.
Drive unit 160 is for receiving the unlatching of driving signal rear drive automatic door.
In an embodiment, drive unit 160 specifically can comprise driver and CD-ROM drive motor therein, and control device 130 connects CD-ROM drive motor by driver; After the driving signal that driver sends for receiving control device 130, control CD-ROM drive motor and open automatic door.In the present embodiment, driver can adopt the driving chip of ULN2003 model, and CD-ROM drive motor can adopt stepper motor, and dynamic response is fast, is easy to start-stop, rotating and speed change.
Above-mentioned automatic door control system, temporal information extraction that control device 130 receive clock devices 110 send obtain time value, according to time value, control supersonic range finder 140 or human-computer interaction device 150 work, make automatic door in different mode of operations.The induced signal that control device 130 sends according to supersonic range finder 140 calculates distance of reaction value, judge whether distance of reaction value is less than or equal to default unlatching threshold value, or judge whether the data message that human-computer interaction device 150 is carried mates with the code data prestoring in storage device 120.Control device 130 is less than or equal to unlatching threshold value in distance of reaction value, or data message is when mate with code data, sends and drives signal to drive unit 160, makes drive unit 160 drive automatic doors to open.User can adjust the mode of operation of automatic door according to actual conditions, make automatic door in specific time interval, need could open by input password, compares with traditional automatic door control system, has improved the safety in utilization of automatic door.
Therein in an embodiment, as shown in Figure 3, control device 130 can comprise the control chip U1 that connects clock apparatus 110, storage device 120, supersonic range finder 140, human-computer interaction device 150 and drive unit 160, and the crystal oscillating circuit 132 being connected with control chip U1 and reset circuit 134.
Control device 130 also can comprise resistance R 11, and control chip U1 can adopt STC89C54RD+ chip.Port S, port I/O and the port RST of clock chip U3 in the port P2.0 of control chip U1, port P2.1 and port P2.2 difference connection layout 2.Port S and the port D of storage chip U2 in the port P3.5 of control chip U1 and port P3.6 difference connection layout 2, the port P3.4 of control chip U1 is connected supersonic range finder 140 with port P3.3 by interface JP6.The port 40 of control chip U1 connects power access end VCC, and port 31 connects power access end VCC, port 20 ground connection of control chip U1 by resistance R 11.
Control chip U1 judges according to temporal information extraction time value, and sends range finding and control signal to supersonic range finder 140, or sends reception control signal to human-computer interaction device 150.
Crystal oscillating circuit 132 specifically comprises crystal resonator Y2, capacitor C 5 and capacitor C 6.The port one of crystal resonator Y2 connects the port x 1 of control chip U1, and by capacitor C 6 ground connection.The port 2 of crystal resonator Y2 connects the port x 2 of control chip U1, and by capacitor C 5 ground connection.Crystal oscillating circuit 132 is used to control chip U1 that working pulse signal is provided.
Reset circuit 134 specifically comprises reset switch S17, resistance R 6 and capacitor C 3.Reset switch S17 is connected power access end VCC with capacitor C 3 parallel connections and one end, and the other end connects the port RST of control chip U1, and by resistance R 6 ground connection.Reset circuit 134 for when there is program mal in control chip U1 to control chip U1 the zero clearing that resets process.
In an embodiment, human-computer interaction device 150 comprises input keyboard and the display that connects control device 130 therein.Input keyboard is for receiving data information and be sent to control device 130, and control device 130 is controlled display and shown automatic door status information.
As shown in Figure 4, in the present embodiment, input keyboard 152 can adopt 4*4 matrix keyboard, can reduce the connecting interface of input keyboard 152 and control device 130, simplifies circuit.4*4 matrix keyboard comprises resistance R 7, resistance R 8, resistance R 9 and resistance R 10, and switch S 1 is to switch S 16.One end of switch S 1, switch S 2, switch S 3 and switch S 4 is connected with power access end VCC by resistance R 7, resistance R 8, resistance R 9 and resistance R 10 respectively, and the other end is connected with the port P1.0 of control chip U1 in Fig. 3 by interface JP1.One end of switch S 5, switch S 6, switch S 7 and switch S 8 is connected with power access end VCC by resistance R 7, resistance R 8, resistance R 9 and resistance R 10 respectively, and the other end is by the port P1.1 of control chip U1 in interface JP1 connection layout 3.One end of switch S 9, switch S 10, switch S 11 and switch S 12 is connected with power access end VCC by resistance R 7, resistance R 8, resistance R 9 and resistance R 10 respectively, and the other end is by the port P1.2 of control chip U1 in interface JP1 connection layout 3.One end of switch S 13, switch S 14, switch S 15 and switch S 16 is connected with power access end VCC by resistance R 7, resistance R 8, resistance R 9 and resistance R 10 respectively, and the other end is by the port P1.3 of control chip U1 in interface JP1 connection layout 3.The port P1.7 that one end that resistance R 7, resistance R 8, resistance R 9 and resistance R 10 are not connected with power access end VCC connects control chip U1 by interface JP1 is respectively to port P1.4.User can send data message to control chip U1 by 4*4 matrix keyboard.
As shown in Figure 5, display 154 can comprise LCD12864 display JP4, also can comprise slide rheostat R12.LCD12864 display can show the Chinese of 4 row 8 row, can show on hommization ground, and low in energy consumption, cost is low.The port one of LCD12864 display JP4 and port 20 ground connection, port 2 is connected power access end VCC with port one 9, port 3 is connected with the slide plate of slide rheostat R12, and the port 4 of LCD12864 display JP4, port 5 and port 6 be port P2.5, port P2.4 and the port P2.3 of control chip U1 in connection layout 3 successively.The port one 5 of LCD12864 display JP4, port one 6 and port one 8 ground connection, and connect power access end VCC by slide rheostat R12.
Control device 130 can be controlled display 154 according to the current state of automatic door and show automatic door status informations, can be specifically output picture or word, as output " automatic door unlatching " and " automatic door is closed " etc., so that user knows automatic door current state.When the automatic door status information showing when display 154 and automatic door virtual condition are inconsistent, are also convenient to staff and overhaul in time.In addition, when control device 130 judgement data messages do not mate with code data, also can control display 154 display alarm information, can be specifically to show that default picture character etc. reports to the police, so that caretaker knows in time, and raising automatic door safety in utilization.
Further, as shown in Figure 6, automatic door control system also comprises latch cicuit 170, and control device 130 is by latch cicuit 170 connecting drive devices 160.
Latch cicuit 170 specifically comprises latch U4 and switch S 18, and latch U4 can adopt 74HC373 chip, and the port VCC of latch U4 connects power access end VCC, port E and port GND ground connection.The port D1 of latch U4, port D2, port D3 and port D4 by interface JP2 respectively with Fig. 3 in port P1.4, port P1.5, port P1.6 and the port P1.7 of control chip U1.Driver U5 in the port Q1 of latch U4, port Q2, port Q3 and port Q4 difference connecting drive device 160, the port L of latch U4 is by switch S 18 ground connection.The port GND ground connection of driver U5, port VCC connects power access end VCC.The port Q2 of driver U5, port Q3, port Q4 and port Q5 are connected CD-ROM drive motor by interface JP3.
Control device 130 to drive unit 160, carrys out accessory drive work by latch cicuit 170 feed drive signals, can avoid because of drive unit 160 short circuits or impacting with high pressure, control device 130 being caused damage, and improves automatic door control system stability in use.
In an embodiment, as shown in Figure 7, automatic door control system also comprises warning device 180 therein, and warning device 180 connects control device 130.Control device 130, when judgement data message does not mate with code data, is controlled warning device 180 output alarm information, so that administrative staff know in time, improves automatic door safety in utilization.
Specifically as shown in Figure 8, in an embodiment, warning device 180 can comprise sounding alarm circuit 182 therein.Sounding alarm circuit 182 specifically comprises the first current-limiting resistance R13, switching tube Q1 and loudspeaker Bell, control device 130 is by the control end of the first current-limiting resistance R13 connecting valve pipe Q1, the input of switching tube Q1 connects power access end VCC, and the output of switching tube Q1 connects loudspeaker Bell.
In the present embodiment, switching tube Q1 adopts NPN type triode, and the base stage of NPN type triode is by the port P3.7 of control chip U1 in the first current-limiting resistance R13 connection layout 3, and the colelctor electrode of NPN type triode connects power access end VCC, and emitter stage connects loudspeaker Bell.When control chip U1 judgement data message does not mate with code data, output high level, to the base stage of NPN type triode, is controlled the conducting of NPN type triode, thereby loudspeaker Bell sounding is reported to the police.Be appreciated that in other embodiments, switching tube Q1 also can adopt N-channel MOS pipe.
In an embodiment, continue with reference to Fig. 8 therein, warning device 180 can comprise luminous alarm circuit 184.Luminous alarm circuit 184 specifically can comprise the second current-limiting resistance R20 and alarm lamp LED1, and second current-limiting resistance R20 one end connects power access end VCC, and the other end is connected with control device 130 by alarm lamp LED.
In the present embodiment, alarm lamp LED1 adopts LED (Light Emitting Diode, light emitting diode) lamp, and the positive pole of LED lamp connects the second current-limiting resistance R20, the port P3.0 of control chip U1 in negative pole connection layout 3.When control chip U1 judgement data message does not mate with code data, control alarm lamp LED1 luminous or glimmer, carry out luminous alarm.
Be appreciated that in a preferred embodiment, warning device 180 can comprise sounding alarm circuit 182 and luminous alarm circuit 184, carries out sound and light alarm, so that administrative staff know in time simultaneously.
In addition, as shown in Figure 7, automatic door control system also can comprise the rewritting circuit 190 that connects control device 130, and when software fault appears in control device 130, user can rewrite processing, factory reset to control device 130 by rewritting circuit.
The present invention also provides a kind of control method of automatic door control system, based on clock apparatus, storage device, control device, supersonic range finder, human-computer interaction device and drive unit, realizes, and as shown in Figure 9, comprises the following steps:
Step S110: control device obtains the temporal information that clock apparatus sends, according to temporal information extraction time value, and judges whether time value belongs in default time interval.
Clock apparatus is for continuing transmission time information to control device, so that control device extract real-time time value is known current time.Time interval can be adjusted according to actual conditions, and for example user need to control automatic door daytime in automatic mode, when gtoal setting being detected, automatically opens, and in cipher mode, need to input password and open evening.Can be set to 7:00 to 19:00 by time interval, with this control automatic door in different time sections in corresponding mode of operation.
Control device judges that whether time value belongs in default time interval, if so, carries out step S120 and step S130; If not, carry out step S140 and step S150.
Step S120: control device sends range finding and controls signal to supersonic range finder.
If time value belongs in default time interval, send range finding and control signal to supersonic range finder and makes its work, make automatic door process automatic mode.
Step S130: supersonic range finder is launched ultrasonic wave after receiving range finding control signal, receives the ultrasonic wave returning and generates induced signal and be sent to control device.
Supersonic range finder is launched ultrasonic wave after receiving range finding control signal, receives the ultrasonic wave returning and generates induced signal and be sent to control device.By supersonic range finder, send ultrasonic wave and scan detection, it is close that this explanation of the ultrasonic wave returning if receive detects object.Object can be people, animal or vehicle etc.In the present embodiment, supersonic range finder adopts US-100 ultrasonic distance measuring module, and quiescent dissipation is low, and working stability is reliable.
Step S140: control device sends reception control signal to human-computer interaction device.
If time value does not belong in default time interval, send reception control signal to human-computer interaction device and make its work, make automatic door process cipher mode.
Step S150: human-computer interaction device receives after described reception control signal, receiving data information is also sent to control device.
User can verify for control device by human-computer interaction device input data information.In addition user also can input account and login password by human-computer interaction device, carries out register, also can check historical log information by human-computer interaction device.
After step S130 or step S150, carry out step S160.
Step S160: control device calculates distance of reaction value according to induced signal, judges whether distance of reaction value is less than or equal to default unlatching threshold value, or judges whether data message mates with the code data prestoring in storage device; And be less than or equal to unlatching threshold value in distance of reaction value, or data message is when mate with code data, sends and drives signal to drive unit.
Storage device, for storing default code data, also can be stored the information such as account, password.User can carry out register by human-computer interaction device.Control device just can calculate the distance of object and automatic door according to induced signal, i.e. distance of reaction value.Control device is less than or equal to unlatching threshold value in distance of reaction value, or data message is when mate with code data, sends and drives signal to drive unit.
Step S170: drive unit receives and drives signal rear drive automatic door to open.
Drive unit specifically can comprise driver and CD-ROM drive motor, and control device connects CD-ROM drive motor by driver; After the driving signal that driver sends for receiving control device, control CD-ROM drive motor and open automatic door.In the present embodiment, driver can adopt the driving chip of ULN2003 model, and CD-ROM drive motor can adopt stepper motor, and dynamic response is fast, is easy to start-stop, rotating and speed change.
The control method of above-mentioned automatic door control system, the temporal information that control device receive clock device sends extraction obtain time value, according to time value, control supersonic range finder or human-computer interaction device work, make automatic door in different mode of operations.The induced signal that control device sends according to supersonic range finder calculates distance of reaction value, judge whether distance of reaction value is less than or equal to default unlatching threshold value, or judge whether the data message that human-computer interaction device is carried mates with the code data prestoring in storage device.Control device is less than or equal to unlatching threshold value in distance of reaction value, or data message is when mate with code data, sends and drives signal to drive unit, makes drive unit drive automatic door to open.User can adjust the mode of operation of automatic door according to actual conditions, make automatic door in specific time interval, need could open by input password, compares with traditional automatic door control system, has improved the safety in utilization of automatic door.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. an automatic door control system, it is characterized in that, comprise clock apparatus, storage device, control device, supersonic range finder, human-computer interaction device and drive unit, described control device connects described clock apparatus, storage device, supersonic range finder, human-computer interaction device and drive unit
The temporal information that described control device sends for obtaining described clock apparatus, according to described temporal information extraction time value, and judge whether described time value belongs in default time interval, if so, send range finding and control signal to described supersonic range finder; If not, send reception control signal to described human-computer interaction device;
Described supersonic range finder is launched ultrasonic wave after being used for receiving described range finding control signal, receives the ultrasonic wave returning and generates induced signal and be sent to described control device;
Described human-computer interaction device is used for receiving after described reception control signal, and receiving data information is also sent to described control device;
Described control device calculates distance of reaction value according to described induced signal, judges whether described distance of reaction value is less than or equal to default unlatching threshold value, or judges whether described data message mates with the code data prestoring in described storage device; Described control device is less than or equal to described unlatching threshold value in described distance of reaction value, or described data message is when mate with described code data, sends and drives signal to described drive unit;
Described drive unit is for receiving described driving signal rear drive automatic door unlatching.
2. automatic door control system according to claim 1, it is characterized in that, described control device comprises the control chip that connects described clock apparatus, storage device, supersonic range finder, human-computer interaction device and drive unit, and the crystal oscillating circuit and the reset circuit that are connected with described control chip.
3. automatic door control system according to claim 1, is characterized in that, human-computer interaction device comprises input keyboard and the display that connects described control device; Described input keyboard is used for receiving described data message and is sent to described control device, and described control device is controlled described display and shown automatic door status information.
4. automatic door control system according to claim 1, is characterized in that, also comprises latch cicuit, and described control device connects described drive unit by described latch cicuit.
5. automatic door control system according to claim 1, is characterized in that, described drive unit comprises driver and CD-ROM drive motor, and described control device connects described CD-ROM drive motor by described driver; Described driver, for receiving after the driving signal of described control device transmission, is controlled described CD-ROM drive motor and is opened described automatic door.
6. automatic door control system according to claim 1, is characterized in that, also comprises warning device, and described warning device connects described control device; Described control device, when described data message does not mate with described code data, is controlled described warning device output alarm information.
7. automatic door control system according to claim 6, is characterized in that, described warning device comprises sounding alarm circuit, and described sounding alarm circuit comprises the first current-limiting resistance, switching tube and loudspeaker,
Described control device connects the control end of described switching tube by described the first current-limiting resistance, the input of described switching tube connects power access end, and the output of described switching tube connects described loudspeaker.
8. automatic door control system according to claim 6, is characterized in that, described warning device comprises luminous alarm circuit, and described luminous alarm circuit comprises the second current-limiting resistance and alarm lamp,
Described second current-limiting resistance one end connects power access end, and the other end is connected with described control device by described alarm lamp.
9. automatic door control system according to claim 1, is characterized in that, also comprises the rewritting circuit that connects described control device.
10. a control method for automatic door control system, is characterized in that, comprises the following steps:
Control device obtains the temporal information that clock apparatus sends, and according to described temporal information extraction time value, and judges whether described time value belongs in default time interval;
If so, described control device sends range finding and controls signal to supersonic range finder;
If not, described control device sends reception control signal to human-computer interaction device;
Described supersonic range finder is launched ultrasonic wave after receiving described range finding control signal, receives the ultrasonic wave returning and generates induced signal and be sent to control device;
Described human-computer interaction device receives after described reception control signal, and receiving data information is also sent to described control device;
Described control device calculates distance of reaction value according to described induced signal, judges whether described distance of reaction value is less than or equal to default unlatching threshold value, or judges whether described data message mates with the code data prestoring in described storage device; And be less than or equal to described unlatching threshold value in described distance of reaction value, or described data message is when mate with described code data, sends and drives signal to drive unit;
Described drive unit receives described driving signal rear drive automatic door and opens.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105184962A (en) * | 2015-10-12 | 2015-12-23 | 上海古鳌电子科技股份有限公司 | Paper sheet storage, paper sheet handling device, and automatic cash transaction device |
| CN114575699A (en) * | 2020-11-29 | 2022-06-03 | 陕西领航慧业智能科技有限公司 | Intelligent door opener |
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| CN103375093A (en) * | 2012-04-27 | 2013-10-30 | 都江堰市凯鑫自动门技术有限公司 | Induction type automatic door based on timing control |
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| JPH04169685A (en) * | 1990-10-31 | 1992-06-17 | Fujitsu General Ltd | Automatic door |
| JP2002214339A (en) * | 2001-01-19 | 2002-07-31 | Aichi Electric Co Ltd | Object detection apparatus |
| US20030122514A1 (en) * | 2001-12-11 | 2003-07-03 | B.E.A. Holdings, Inc. | Unitary trifunctional door manager and method |
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| CN103375093A (en) * | 2012-04-27 | 2013-10-30 | 都江堰市凯鑫自动门技术有限公司 | Induction type automatic door based on timing control |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105184962A (en) * | 2015-10-12 | 2015-12-23 | 上海古鳌电子科技股份有限公司 | Paper sheet storage, paper sheet handling device, and automatic cash transaction device |
| CN114575699A (en) * | 2020-11-29 | 2022-06-03 | 陕西领航慧业智能科技有限公司 | Intelligent door opener |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104005636B (en) | 2016-05-04 |
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