CN204389951U - A kind of wireless induction type door based on ARM meets robot control circuit - Google Patents
A kind of wireless induction type door based on ARM meets robot control circuit Download PDFInfo
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- CN204389951U CN204389951U CN201520076328.1U CN201520076328U CN204389951U CN 204389951 U CN204389951 U CN 204389951U CN 201520076328 U CN201520076328 U CN 201520076328U CN 204389951 U CN204389951 U CN 204389951U
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Abstract
The utility model discloses a kind of wireless induction type door based on ARM and meet robot control circuit, comprise micro controller module, power supply, data storage cell, communication interface circuit and sound circuit; The input end of described micro controller module is connected to button operation circuit and human body wireless sensor, the output terminal of described micro controller module is connected to circuit of display driving, luminous indicating circuit and printer driver circuit, and for driving the motor-drive circuit of the first motor and the second motor; Described human body wireless sensor comprises the first infrared induction circuit and the second infrared induction circuit, and the first infrared induction circuit and the first infrared induction circuit institute detection signal are carried out to the signal conditioning circuit of amplification filtering, the utility model is novel in design, structure is simple, has the function detecting client and enter or leave, sends voice messaging simultaneously, simply come in or action instruction of being careful in cooperation, reliable and stable, complete function, practical.
Description
Technical field
The utility model belongs to wireless induction and signal condition technical field, is specifically related to a kind of wireless induction type door based on ARM and meets robot control circuit.
Background technology
Along with the development of electronics technology, the development in Intelligent robot field, is the mark of the progress of society, indicates the arrival in electronic information epoch.Our life has been walked close to by the robot of current various difference in functionality, let us be lived more and more intelligent automatic change, in daily life, when we enter a certain dining room, hotel or place of business, can find that all kinds of place of business all can arrange one or several door is met, that welcomes and sends off every day stands in front door friendly service, exchange with client frequently as client provides required information service, need work long time of standing, expend muscle power, and operation cost is high, therefore occurred that many Electronic door bells replace human work, Electronic door bell in the past only adopts photosensitive sensor or pyroelectric sensor, when someone enters or gos out, room light changes or heat sends change, send voice signal, function singleness, accuracy rate is low, and the voice dialogue robot that the later stage occurs, controller integrated level is high, expensive, control complicated, and voice dialogue can not ensure without error completely, if be interfered, so robot is by ineffective, therefore, nowadays a kind of structure is lacked simple, cheap, control accuracy is high, simple to operate and the wireless induction type door that result of use is good meets robot control circuit, the gesture that simply come in or mind how you go can be done as people while smile is stood, arrange infrared induction sensor respectively by the two ends in robot to enter according to the known client of the sequencing of signals collecting or leave, and send voice signal accurately, and transmit data by wired or wireless mode, print picture or data message, perfect in shape and function, solving existing robot door, to meet data acquisition single, complicated operation, expensive, the problems such as accuracy of detection is low.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of wireless induction type door based on ARM is provided to meet robot control circuit, it is rationally novel in design, structure is simple, arrange infrared induction sensor respectively by the two ends in robot to enter according to the known client of the sequencing of signals collecting or leave, and send voice signal accurately, make simple action instruction, and transmit data by wired or wireless mode, print picture or data message, complete function, practical, be convenient to promote the use of.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of wireless induction type door based on ARM meets robot control circuit, it is characterized in that: the power supply comprising micro controller module and connect with micro controller module, and the data storage cell, communication interface circuit and the sound circuit that connect with described micro controller module; The human body wireless sensor that the input end of described micro controller module is connected to button operation circuit and detects the personnel of entering and exiting, the output terminal of described micro controller module is connected to circuit of display driving, luminous indicating circuit and printer driver circuit, and for driving the motor-drive circuit of the first motor and the second motor; Described human body wireless sensor comprises the first infrared induction circuit detected the personnel of entering and the second infrared induction circuit detected the personnel of going out, and the first infrared induction circuit and the first infrared induction circuit institute detection signal are carried out to the signal conditioning circuit of amplification filtering, the output terminal of described signal conditioning circuit connects with micro controller module input end, and described micro controller module is LPC2131ARM7TDMI-S microcontroller.
Above-mentioned a kind of wireless induction type door based on ARM meets robot control circuit, it is characterized in that: described first infrared induction circuit comprises the chip U1 that model is ST188, 1st pin of described chip U1 connects with one end of resistance R1, 4th pin of described chip U1 connects with one end of resistance R2, the other end of resistance R1 and the other end of resistance R2 all connect with 5V power output end, the 2nd pin ground connection of described chip U1, 3rd pin of described chip U1 exports a point two-way, one tunnel is the signal output part of the first infrared induction circuit, another road connects with one end of resistance R4, the other end ground connection of resistance R4,
Described second infrared induction circuit comprises the chip U2 that model is ST188,1st pin of described chip U2 connects with one end of resistance R7,4th pin of described chip U2 connects with one end of resistance R8, the other end of resistance R7 and the other end of resistance R8 all connect with 5V power output end, the 2nd pin ground connection of described chip U2,3rd pin of described chip U2 exports a point two-way, one tunnel is the signal output part of the second infrared induction circuit, another road connects with one end of resistance R10, the other end ground connection of resistance R10;
Described signal conditioning circuit is by chip ST288A, triode Q1, triode Q2, diode D2, diode D3, resistance R3, resistance R5, resistance R6, resistance R7, resistance R11 and resistance R12 forms, 1st pin of described chip ST288A connects with 5V power output end, 2nd pin of described chip ST288A and the collector of triode Q1, the link of one end of resistance R5 and the negative pole of diode D2 connects, the positive pole of diode D2 connects with one end of resistance R6, the other end of resistance R5 and the other end of resistance R6 all connect with 5V power output end, the base stage of triode Q1 is connected with the signal output part of the first infrared induction circuit by resistance R3, the grounded emitter of triode Q1, 4th pin of described chip ST288A and the collector of triode Q2, the link of one end of resistance R11 and the negative pole of diode D3 connects, the positive pole of diode D3 connects with one end of resistance R12, the other end of resistance R11 and the other end of resistance R12 all connect with 5V power output end, the base stage of triode Q2 is connected with the signal output part of the second infrared induction circuit by resistance R9, the grounded emitter of triode Q2, 3rd pin of described chip ST288A, 5th pin, 6th pin and the 7th pin respectively with the 2nd pin of LPC2131ARM7TDMI-S microcontroller, 13rd pin, 14th pin and the 15th pin connect, the 8th pin ground connection of described chip ST288A.
Above-mentioned a kind of wireless induction type door based on ARM meets robot control circuit, it is characterized in that: described motor-drive circuit comprises chip L298N, 5th pin of described chip L298N, 7th pin, 10th pin, 12nd pin, 6th pin and the 11st pin respectively with the 21st pin of LPC2131ARM7TDMI-S microcontroller, 22nd pin, 26th pin, 27th pin, 29th pin and the 30th pin connect, 8th pin of described chip L298N, 1st pin and the equal ground connection of the 15th pin, 2nd pin of described chip L298N exports point three tunnels, one tunnel connects with the positive pole of diode D4, another road connects with the negative pole of diode D8, 3rd tunnel is the first signal output part of motor-drive circuit, 3rd pin of described chip L298N exports point three tunnels, and a road connects with the positive pole of diode D5, and another road connects with the negative pole of diode D9, and the 3rd tunnel is the secondary signal output terminal of motor-drive circuit, 13rd pin of described chip L298N exports point three tunnels, and a road connects with the positive pole of diode D6, and another road connects with the negative pole of diode D10, and the 3rd tunnel is the 3rd signal output part of motor-drive circuit, 14th pin of described chip L298N exports point three tunnels, one tunnel connects with the positive pole of diode D7, another road connects with the negative pole of diode D11, 3rd tunnel is the 4th signal output part of motor-drive circuit, the negative pole of diode D4, the negative pole of diode D5, the negative pole of diode D6 and the negative pole of diode D4 all connect with 12V power output end, the positive pole of diode D8, the positive pole of diode D9, the positive pole of diode D10 and the equal ground connection of positive pole of diode D11, 9th pin of described chip L298N connects with 5V power output end, 4th pin of described chip L298N connects with 12V power output end,
Described first motor and the second motor are direct current generator;
Described first motor comprises motor M 1, and the two ends of described motor M 1 are also connected to nonpolar electric capacity C10; 2nd pin and the 3rd pin of chip L298N connect with the two ends of motor M 1 respectively;
Described second motor comprises motor M 2, and the two ends of described motor M 2 are also connected to nonpolar electric capacity C11; 13rd pin and the 14th pin of chip L298N connect with the two ends of motor M 2 respectively.
Above-mentioned a kind of wireless induction type door based on ARM meets robot control circuit, it is characterized in that: described sound circuit comprises chip LD3320, microphone Mic and loudspeaker LS, described chip LD3320 /RDB pin, / WRB pin, / CSB pin, / RSTB pin, / INTB pin and CLK pin respectively with the 34th pin of LPC2131ARM7TDMI-S microcontroller, 33rd pin, 35th pin, 57th pin, 28th pin and the 32nd pin connect, VDD pin and the VDDIO pin of described chip LD3320 all connect with 3.3V power output end, the GNDD pin of described chip LD3320 and the equal ground connection of GNDA pin, the MICP pin of described chip LD3320 is connected by one end of inductance L 1 and nonpolar electric capacity C3, the other end of nonpolar electric capacity C3 exports point three tunnels, one tunnel connects with one end of microphone Mic, another road connects with one end of nonpolar electric capacity C9, 3rd tunnel connects with one end of resistance R32, the other end of resistance R32 connects with 3.3V power output end, the MICN pin of described chip LD3320 is connected by one end of inductance L 2 and nonpolar electric capacity C4, the other end of nonpolar electric capacity C4 exports point three tunnels, one tunnel connects with the other end of microphone Mic, another road connects with the other end of nonpolar electric capacity C9,3rd tunnel connects with one end of resistance R33, the other end ground connection of resistance R33, the MBS pin of described chip LD3320 and VREF pin all connect with one end of nonpolar electric capacity C5 in parallel and polar capacitor C6, nonpolar electric capacity C5 in parallel and the other end ground connection of polar capacitor C6, the SPOP pin of described chip LD3320 connects with one end of loudspeaker LS, the SPON pin of described chip LD3320 exports point three tunnels, one tunnel connects with one end of nonpolar electric capacity C7, another road connects with one end of nonpolar electric capacity C8,3rd tunnel connects with the other end of loudspeaker LS, the other end of nonpolar electric capacity C7 and the equal ground connection of the other end of nonpolar electric capacity C8.
Above-mentioned a kind of wireless induction type door based on ARM meets robot control circuit, it is characterized in that: described luminous indicating circuit comprises light emitting diode D12, light emitting diode D13, resistance R15 and resistance R16, the negative pole of described light emitting diode D12 connects with the 47th pin of LPC2131ARM7TDMI-S microcontroller, the positive pole of described light emitting diode D12 is connected with 3.3V power output end by resistance R15, the negative pole of described light emitting diode D13 connects with the 46th pin of LPC2131ARM7TDMI-S microcontroller, the positive pole of described light emitting diode D13 is connected with 3.3V power output end by resistance R16.
The utility model compared with prior art has the following advantages:
1, the utility model is by setting data storage unit and circuit of display driving, robot door is met music data real-time storage during civilized term data message or the performance singing of use, drive LCDs can meet current speech output data or corporate advertising information by display device people door in real time simultaneously, display precision is high, and result of use is good.
2, the utility model is the first infrared induction circuit of ST188 chip and the second infrared induction circuit and signal conditioning circuit wireless induction collection client passes in and out information by arranging model, when first the first infrared induction circuit collects human body signal, when second infrared induction circuit collects human body signal subsequently, by the signal amplification filtering of signal conditioning circuit, low and high level is sent into microcontroller, the civilized term of welcoming play by loudspeaker, when first the second infrared induction circuit collects human body signal, when first infrared induction circuit collects human body signal subsequently, by the signal amplification filtering of signal conditioning circuit, low and high level is sent into microcontroller, the civilized term of seeing off play by loudspeaker, it is high that ST188 infrared induction chip detection object moves accuracy, circuit is simple, good stability.
3, with the first-hand arm of mobile robot and the second arm simulation people, come in and the gesture motion that please be careful respectively by arranging the first motor and the second motor for the utility model, lifelike image, when first the first infrared induction circuit senses data, micro controller module transceiving data drive motor driving circuit, rotated forward by the first motor, first arm opens, just as people makes the gesture that come in, client walks far, first motor reversal, first arm playback, when first the second infrared induction circuit senses data, micro controller module transceiving data drive motor driving circuit, rotated forward by the second motor, second arm opens, just as the gesture that please be careful that people makes, client walks far, second motor reversal, second arm playback, simple to operate.
4, the utility model is by arranging LPC2131 ARM7TDMI-S microcontroller transceiving data, controller is low in energy consumption, be provided with button operation circuit, printer driver circuit and communication interface circuit that is wireless or wired mode exchanges data simultaneously, user can meet out printing consumption service data sheet at door, simultaneously wireless communication interface can with the wireless client exchanges data such as mobile phone, printed the data messages such as souvenir photo by printer, precision is high, practical.
5, the utility model is rationally novel in design, and perfect in shape and function, cost is low, elegant in appearance, simple to operate, practical, is convenient to promote the use of.
In sum, the utility model is rationally novel in design, and structure is simple, integrates data and stores and printing function, there is the function identifying that client enters or leaves, send voice messaging simultaneously, coordinate simple action to indicate, reliable and stable, perfect in shape and function, practical, be convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is schematic block circuit diagram of the present utility model.
Fig. 2 is the circuit theory diagrams of the utility model micro controller module.
Fig. 3 is the annexation schematic diagram of the utility model first infrared induction circuit, the second infrared induction circuit and signal conditioning circuit.
Fig. 4 is the annexation schematic diagram of the utility model first motor, the second motor and motor-drive circuit.
Fig. 5 is the circuit theory diagrams of the utility model sound circuit.
Fig. 6 is the circuit theory diagrams of the utility model circuit of display driving.
Fig. 7 is the circuit theory diagrams of the luminous indicating circuit of the utility model.
Description of reference numerals:
1-micro controller module; 2-power supply; 3-communication interface circuit;
4-the first infrared induction circuit; 5-the second infrared induction circuit; 6-signal conditioning circuit;
7-the first motor; 8-the second motor; 9-motor-drive circuit;
10-button operation circuit; 11-circuit of display driving; 12-luminous indicating circuit;
13-sound circuit; 14-data storage cell; 15-printer driver circuit.
Embodiment
As depicted in figs. 1 and 2, the power supply 2 that the utility model comprises micro controller module 1 and connects with micro controller module 1, and the data storage cell 14, communication interface circuit 3 and the sound circuit 13 that connect with described micro controller module 1; The human body wireless sensor that the input end of described micro controller module 1 is connected to button operation circuit 10 and detects the personnel of entering and exiting, the output terminal of described micro controller module 1 is connected to circuit of display driving 11, luminous indicating circuit 12 and printer driver circuit 15, and for driving the motor-drive circuit 9 of the first motor 7 and the second motor 8; Described human body wireless sensor comprises the first infrared induction circuit 4 detected the personnel of entering and the second infrared induction circuit 5 detected the personnel of going out, and the first infrared induction circuit 4 and the first infrared induction circuit 4 detection signals are carried out to the signal conditioning circuit 6 of amplification filtering, the output terminal of described signal conditioning circuit 6 connects with micro controller module 1 input end, and described micro controller module 1 is LPC2131 ARM7 TDMI-S microcontroller.
As shown in Figure 3, in the present embodiment, described first infrared induction circuit 4 comprises the chip U1 that model is ST188,1st pin of described chip U1 connects with one end of resistance R1,4th pin of described chip U1 connects with one end of resistance R2, the other end of resistance R1 and the other end of resistance R2 all connect with 5V power output end, the 2nd pin ground connection of described chip U1,3rd pin of described chip U1 exports a point two-way, one tunnel is the signal output part of the first infrared induction circuit 4, another road connects with one end of resistance R4, the other end ground connection of resistance R4;
Described second infrared induction circuit 5 comprises the chip U2 that model is ST188,1st pin of described chip U2 connects with one end of resistance R7,4th pin of described chip U2 connects with one end of resistance R8, the other end of resistance R7 and the other end of resistance R8 all connect with 5V power output end, the 2nd pin ground connection of described chip U2,3rd pin of described chip U2 exports a point two-way, one tunnel is the signal output part of the second infrared induction circuit 5, another road connects with one end of resistance R10, the other end ground connection of resistance R10;
Described signal conditioning circuit 6 is by chip ST288A, triode Q1, triode Q2, diode D2, diode D3, resistance R3, resistance R5, resistance R6, resistance R7, resistance R11 and resistance R12 forms, 1st pin of described chip ST288A connects with 5V power output end, 2nd pin of described chip ST288A and the collector of triode Q1, the link of one end of resistance R5 and the negative pole of diode D2 connects, the positive pole of diode D2 connects with one end of resistance R6, the other end of resistance R5 and the other end of resistance R6 all connect with 5V power output end, the base stage of triode Q1 is connected with the signal output part of the first infrared induction circuit 4 by resistance R3, the grounded emitter of triode Q1, 4th pin of described chip ST288A and the collector of triode Q2, the link of one end of resistance R11 and the negative pole of diode D3 connects, the positive pole of diode D3 connects with one end of resistance R12, the other end of resistance R11 and the other end of resistance R12 all connect with 5V power output end, the base stage of triode Q2 is connected with the signal output part of the second infrared induction circuit 5 by resistance R9, the grounded emitter of triode Q2, 3rd pin of described chip ST288A, 5th pin, 6th pin and the 7th pin respectively with the 2nd pin of LPC2131ARM7TDMI-S microcontroller, 13rd pin, 14th pin and the 15th pin connect, the 8th pin ground connection of described chip ST288A.
As shown in Figure 4, in the present embodiment, described motor-drive circuit 9 comprises chip L298N, 5th pin of described chip L298N, 7th pin, 10th pin, 12nd pin, 6th pin and the 11st pin respectively with the 21st pin of LPC2131ARM7TDMI-S microcontroller, 22nd pin, 26th pin, 27th pin, 29th pin and the 30th pin connect, 8th pin of described chip L298N, 1st pin and the equal ground connection of the 15th pin, 2nd pin of described chip L298N exports point three tunnels, one tunnel connects with the positive pole of diode D4, another road connects with the negative pole of diode D8, 3rd tunnel is the first signal output part of motor-drive circuit 9, 3rd pin of described chip L298N exports point three tunnels, and a road connects with the positive pole of diode D5, and another road connects with the negative pole of diode D9, and the 3rd tunnel is the secondary signal output terminal of motor-drive circuit 9, 13rd pin of described chip L298N exports point three tunnels, and a road connects with the positive pole of diode D6, and another road connects with the negative pole of diode D10, and the 3rd tunnel is the 3rd signal output part of motor-drive circuit 9, 14th pin of described chip L298N exports point three tunnels, one tunnel connects with the positive pole of diode D7, another road connects with the negative pole of diode D11, 3rd tunnel is the 4th signal output part of motor-drive circuit 9, the negative pole of diode D4, the negative pole of diode D5, the negative pole of diode D6 and the negative pole of diode D4 all connect with 12V power output end, the positive pole of diode D8, the positive pole of diode D9, the positive pole of diode D10 and the equal ground connection of positive pole of diode D11, 9th pin of described chip L298N connects with 5V power output end, 4th pin of described chip L298N connects with 12V power output end,
Described first motor 7 and the second motor 8 are direct current generator;
Described first motor 7 comprises motor M 1, and the two ends of described motor M 1 are also connected to nonpolar electric capacity C10; 2nd pin and the 3rd pin of chip L298N connect with the two ends of motor M 1 respectively;
Described second motor 8 comprises motor M 2, and the two ends of described motor M 2 are also connected to nonpolar electric capacity C11; 13rd pin and the 14th pin of chip L298N connect with the two ends of motor M 2 respectively.
As shown in Figure 5, in the present embodiment, described sound circuit 13 comprises chip LD3320, microphone Mic and loudspeaker LS, described chip LD3320 /RDB pin, / WRB pin, / CSB pin, / RSTB pin, / INTB pin and CLK pin respectively with the 34th pin of LPC2131ARM7TDMI-S microcontroller, 33rd pin, 35th pin, 57th pin, 28th pin and the 32nd pin connect, VDD pin and the VDDIO pin of described chip LD3320 all connect with 3.3V power output end, the GNDD pin of described chip LD3320 and the equal ground connection of GNDA pin, the MICP pin of described chip LD3320 is connected by one end of inductance L 1 and nonpolar electric capacity C3, the other end of nonpolar electric capacity C3 exports point three tunnels, one tunnel connects with one end of microphone Mic, another road connects with one end of nonpolar electric capacity C9, 3rd tunnel connects with one end of resistance R32, the other end of resistance R32 connects with 3.3V power output end, the MICN pin of described chip LD3320 is connected by one end of inductance L 2 and nonpolar electric capacity C4, the other end of nonpolar electric capacity C4 exports point three tunnels, one tunnel connects with the other end of microphone Mic, another road connects with the other end of nonpolar electric capacity C9,3rd tunnel connects with one end of resistance R33, the other end ground connection of resistance R33, the MBS pin of described chip LD3320 and VREF pin all connect with one end of nonpolar electric capacity C5 in parallel and polar capacitor C6, nonpolar electric capacity C5 in parallel and the other end ground connection of polar capacitor C6, the SPOP pin of described chip LD3320 connects with one end of loudspeaker LS, the SPON pin of described chip LD3320 exports point three tunnels, one tunnel connects with one end of nonpolar electric capacity C7, another road connects with one end of nonpolar electric capacity C8,3rd tunnel connects with the other end of loudspeaker LS, the other end of nonpolar electric capacity C7 and the equal ground connection of the other end of nonpolar electric capacity C8.
As shown in Figure 7, in the present embodiment, described luminous indicating circuit 12 comprises light emitting diode D12, light emitting diode D13, resistance R15 and resistance R16, the negative pole of described light emitting diode D12 connects with the 47th pin of LPC2131ARM7TDMI-S microcontroller, the positive pole of described light emitting diode D12 is connected with 3.3V power output end by resistance R15, the negative pole of described light emitting diode D13 connects with the 46th pin of LPC2131ARM7TDMI-S microcontroller, and the positive pole of described light emitting diode D13 is connected with 3.3V power output end by resistance R16.
As shown in Figure 6, in the present embodiment, it is inner that described circuit of display driving 11 is integrated in TH12864-15 LCDs.
In physical cabling, 1st pin of described TH12864-15 LCDs, 15th pin and the equal ground connection of the 20th pin, 2nd pin and the 19th pin of described TH12864-15 LCDs all connect with 3.3V power output end, 3rd pin of described TH12864-15 LCDs is connected with the 18th pin of TH12864-15 LCDs by resistance R34, 4th pin of described TH12864-15 LCDs, 5th pin and the 6th pin respectively with the 31st pin of LPC2131ARM7TDMI-S microcontroller, 54th pin and the 53rd pin connect, 7th pin of described TH12864-15 LCDs, 8th pin, 9th pin, 10th pin, 11st pin, 12nd pin, 13rd pin and the 14th pin respectively with the 17th pin of LPC2131ARM7TDMI-S microcontroller, 19th pin, 20th pin, 36th pin, 37th pin, 38th pin, 39th pin and the 40th pin connect.
When the utility model uses, when first wireless induction is to somatic data for the first infrared induction circuit 4, faint signal amplification filtering is inputted micro controller module 1 through signal conditioning circuit 6 by data, the first motor 7 motor is driven to rotate forward by motor-drive circuit 9 after micro controller module 1 receives level change, order about robot first arm to open, make the gesture that come in, welcome class civilization term simultaneously in sound circuit called data storage unit welcomes client to enter, client obviously sees by LCDs the information that enterprise announces, obtain master data, easy to operate, at the end of customer consumption service, also by the LCDs display consumption classification in Men Ying robot, and print consumption details, in addition, meet by wired data communication interface or wireless data communications interface and robot door and carry out exchanges data, the souvenir photo of this journey can be printed by printer, also by the voice messaging of microphone record oneself, preserve in the data store, complete function, when first the second infrared induction circuit 5 senses somatic data, faint signal amplification filtering is inputted micro controller module 1 through signal conditioning circuit 6 by data, the second motor 8 motor is driven to rotate forward by motor-drive circuit 9 after micro controller module 1 receives level change, order about robot second arm to open, make the gesture that please be careful, class civilization term of saying good-bye simultaneously in sound circuit called data storage unit sees off client to leave, luminous indicating circuit 12 shows green instruction working properly, and result of use is good.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure change, all still belong in the protection domain of technical solutions of the utility model.
Claims (5)
1. meet robot control circuit based on the wireless induction type door of ARM for one kind, it is characterized in that: the power supply (2) comprising micro controller module (1) and connect with micro controller module (1), and the data storage cell (14), communication interface circuit (3) and the sound circuit (13) that connect with described micro controller module (1); The human body wireless sensor that the input end of described micro controller module (1) is connected to button operation circuit (10) and detects the personnel of entering and exiting, the output terminal of described micro controller module (1) is connected to circuit of display driving (11), luminous indicating circuit (12) and printer driver circuit (15), and for driving the motor-drive circuit (9) of the first motor (7) and the second motor (8); Described human body wireless sensor comprises the first infrared induction circuit (4) detected the personnel of entering and the second infrared induction circuit (5) detected the personnel of going out, and the first infrared induction circuit (4) and the first infrared induction circuit (4) institute detection signal are carried out to the signal conditioning circuit (6) of amplification filtering, the output terminal of described signal conditioning circuit (6) connects with micro controller module (1) input end, and described micro controller module (1) is LPC2131ARM7TDMI-S microcontroller.
2. meet robot control circuit according to a kind of wireless induction type door based on ARM according to claim 1, it is characterized in that: described first infrared induction circuit (4) comprises the chip U1 that model is ST188, 1st pin of described chip U1 connects with one end of resistance R1, 4th pin of described chip U1 connects with one end of resistance R2, the other end of resistance R1 and the other end of resistance R2 all connect with 5V power output end, the 2nd pin ground connection of described chip U1, 3rd pin of described chip U1 exports a point two-way, one tunnel is the signal output part of the first infrared induction circuit (4), another road connects with one end of resistance R4, the other end ground connection of resistance R4,
Described second infrared induction circuit (5) comprises the chip U2 that model is ST188,1st pin of described chip U2 connects with one end of resistance R7,4th pin of described chip U2 connects with one end of resistance R8, the other end of resistance R7 and the other end of resistance R8 all connect with 5V power output end, the 2nd pin ground connection of described chip U2,3rd pin of described chip U2 exports a point two-way, one tunnel is the signal output part of the second infrared induction circuit (5), another road connects with one end of resistance R10, the other end ground connection of resistance R10;
Described signal conditioning circuit (6) is by chip ST288A, triode Q1, triode Q2, diode D2, diode D3, resistance R3, resistance R5, resistance R6, resistance R7, resistance R11 and resistance R12 forms, 1st pin of described chip ST288A connects with 5V power output end, 2nd pin of described chip ST288A and the collector of triode Q1, the link of one end of resistance R5 and the negative pole of diode D2 connects, the positive pole of diode D2 connects with one end of resistance R6, the other end of resistance R5 and the other end of resistance R6 all connect with 5V power output end, the base stage of triode Q1 is connected with the signal output part of the first infrared induction circuit (4) by resistance R3, the grounded emitter of triode Q1, 4th pin of described chip ST288A and the collector of triode Q2, the link of one end of resistance R11 and the negative pole of diode D3 connects, the positive pole of diode D3 connects with one end of resistance R12, the other end of resistance R11 and the other end of resistance R12 all connect with 5V power output end, the base stage of triode Q2 is connected with the signal output part of the second infrared induction circuit (5) by resistance R9, the grounded emitter of triode Q2, 3rd pin of described chip ST288A, 5th pin, 6th pin and the 7th pin respectively with the 2nd pin of LPC2131ARM7TDMI-S microcontroller, 13rd pin, 14th pin and the 15th pin connect, the 8th pin ground connection of described chip ST288A.
3. meet robot control circuit according to a kind of wireless induction type door based on ARM according to claim 1, it is characterized in that: described motor-drive circuit (9) comprises chip L298N, 5th pin of described chip L298N, 7th pin, 10th pin, 12nd pin, 6th pin and the 11st pin respectively with the 21st pin of LPC2131ARM7TDMI-S microcontroller, 22nd pin, 26th pin, 27th pin, 29th pin and the 30th pin connect, 8th pin of described chip L298N, 1st pin and the equal ground connection of the 15th pin, 2nd pin of described chip L298N exports point three tunnels, one tunnel connects with the positive pole of diode D4, another road connects with the negative pole of diode D8, 3rd tunnel is the first signal output part of motor-drive circuit (9), 3rd pin of described chip L298N exports point three tunnels, and a road connects with the positive pole of diode D5, and another road connects with the negative pole of diode D9, and the 3rd tunnel is the secondary signal output terminal of motor-drive circuit (9), 13rd pin of described chip L298N exports point three tunnels, and a road connects with the positive pole of diode D6, and another road connects with the negative pole of diode D10, and the 3rd tunnel is the 3rd signal output part of motor-drive circuit (9), 14th pin of described chip L298N exports point three tunnels, one tunnel connects with the positive pole of diode D7, another road connects with the negative pole of diode D11, 3rd tunnel is the 4th signal output part of motor-drive circuit (9), the negative pole of diode D4, the negative pole of diode D5, the negative pole of diode D6 and the negative pole of diode D4 all connect with 12V power output end, the positive pole of diode D8, the positive pole of diode D9, the positive pole of diode D10 and the equal ground connection of positive pole of diode D11, 9th pin of described chip L298N connects with 5V power output end, 4th pin of described chip L298N connects with 12V power output end,
Described first motor (7) and the second motor (8) are direct current generator;
Described first motor (7) comprises motor M 1, and the two ends of described motor M 1 are also connected to nonpolar electric capacity C10; 2nd pin and the 3rd pin of chip L298N connect with the two ends of motor M 1 respectively;
Described second motor (8) comprises motor M 2, and the two ends of described motor M 2 are also connected to nonpolar electric capacity C11; 13rd pin and the 14th pin of chip L298N connect with the two ends of motor M 2 respectively.
4. meet robot control circuit according to a kind of wireless induction type door based on ARM according to claim 1, it is characterized in that: described sound circuit (13) comprises chip LD3320, microphone Mic and loudspeaker LS, described chip LD3320 /RDB pin, / WRB pin, / CSB pin, / RSTB pin, / INTB pin and CLK pin respectively with the 34th pin of LPC2131ARM7TDMI-S microcontroller, 33rd pin, 35th pin, 57th pin, 28th pin and the 32nd pin connect, VDD pin and the VDDIO pin of described chip LD3320 all connect with 3.3V power output end, the GNDD pin of described chip LD3320 and the equal ground connection of GNDA pin, the MICP pin of described chip LD3320 is connected by one end of inductance L 1 and nonpolar electric capacity C3, the other end of nonpolar electric capacity C3 exports point three tunnels, one tunnel connects with one end of microphone Mic, another road connects with one end of nonpolar electric capacity C9, 3rd tunnel connects with one end of resistance R32, the other end of resistance R32 connects with 3.3V power output end, the MICN pin of described chip LD3320 is connected by one end of inductance L 2 and nonpolar electric capacity C4, the other end of nonpolar electric capacity C4 exports point three tunnels, one tunnel connects with the other end of microphone Mic, another road connects with the other end of nonpolar electric capacity C9,3rd tunnel connects with one end of resistance R33, the other end ground connection of resistance R33, the MBS pin of described chip LD3320 and VREF pin all connect with one end of nonpolar electric capacity C5 in parallel and polar capacitor C6, nonpolar electric capacity C5 in parallel and the other end ground connection of polar capacitor C6, the SPOP pin of described chip LD3320 connects with one end of loudspeaker LS, the SPON pin of described chip LD3320 exports point three tunnels, one tunnel connects with one end of nonpolar electric capacity C7, another road connects with one end of nonpolar electric capacity C8,3rd tunnel connects with the other end of loudspeaker LS, the other end of nonpolar electric capacity C7 and the equal ground connection of the other end of nonpolar electric capacity C8.
5. meet robot control circuit according to a kind of wireless induction type door based on ARM according to claim 1, it is characterized in that: described luminous indicating circuit (12) comprises light emitting diode D12, light emitting diode D13, resistance R15 and resistance R16, the negative pole of described light emitting diode D12 connects with the 47th pin of LPC2131ARM7TDMI-S microcontroller, the positive pole of described light emitting diode D12 is connected with 3.3V power output end by resistance R15, the negative pole of described light emitting diode D13 connects with the 46th pin of LPC2131ARM7TDMI-S microcontroller, the positive pole of described light emitting diode D13 is connected with 3.3V power output end by resistance R16.
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| CN201520076328.1U CN204389951U (en) | 2015-02-03 | 2015-02-03 | A kind of wireless induction type door based on ARM meets robot control circuit |
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| CN201520076328.1U CN204389951U (en) | 2015-02-03 | 2015-02-03 | A kind of wireless induction type door based on ARM meets robot control circuit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107240270A (en) * | 2016-03-29 | 2017-10-10 | 上海中科深江电动车辆有限公司 | Silent cop |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107240270A (en) * | 2016-03-29 | 2017-10-10 | 上海中科深江电动车辆有限公司 | Silent cop |
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