CN107600936B - Automatic menu transmission device - Google Patents
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- CN107600936B CN107600936B CN201710938285.7A CN201710938285A CN107600936B CN 107600936 B CN107600936 B CN 107600936B CN 201710938285 A CN201710938285 A CN 201710938285A CN 107600936 B CN107600936 B CN 107600936B
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- 238000004891 communication Methods 0.000 claims abstract description 25
- 229910052742 iron Inorganic materials 0.000 claims abstract description 11
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- 230000008054 signal transmission Effects 0.000 claims description 9
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- 230000000875 corresponding effect Effects 0.000 description 13
- 230000006872 improvement Effects 0.000 description 8
- 235000012054 meals Nutrition 0.000 description 8
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- 206010063385 Intellectualisation Diseases 0.000 description 1
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Abstract
The invention discloses a kind of an automatic transmission device for a menu is provided, the system comprises a transmission channel table, a menu vehicle and a wireless control table; the conveying channel table is provided with an upper rail and a lower rail vertically arranged below the upper rail; a single throwing port is formed in the upper rail; the lower track and the single-throw port a detection iron block is arranged at the corresponding position; the menu vehicle is internally provided with the menu detecting a counting proximity switch matched with the iron block; the defects of low single-effect rate, disordered single-throwing or single-taking, low leaflet speed and large occupied space of the device are overcome. The invention also discloses an automatic transmission control system of the device, which comprises a table number control module, a wireless data communication module, a menu vehicle control module and a menu vehicle movement execution module; the whole process of customer order throwing, menu vehicle order taking and menu retrieving to the kitchen is automated, manual operation is not needed, and the restaurant working efficiency and ordering accuracy are greatly improved.
Description
Technical Field
The invention relates to the field of automatic meal delivery equipment, in particular to an automatic menu transmission device and an automatic transmission control system.
Background
With the continuous increase of commercial competition, the service mode of catering industry is continuously promoted. For example, in recent years, a popular rotary restaurant has an operation strategy that a consumer can freely select dishes by automatically sending out dishes by using a loop-shaped conveyor belt, so that a great deal of manpower can be saved, and meanwhile, the operation cost is reduced, so that the consumption amount of the consumer can be reduced.
The menu car of automatic transmission in the existing market, the menu port is set up on the menu car body, the customer can put the menu into the menu port only when waiting to put the menu for a long time, the efficiency of putting the menu is low; when a plurality of menus are put into the box, the order of putting the menus cannot be distinguished, and the order is chaotic; the menu car carriage is hung behind the whole-row meal delivery car, and the menu car carriage can finish the leaflet work only by circularly running to the kitchen along the track with the whole-row meal delivery car, so that the leaflet speed is low and the practicability is low; the menu car and the meal delivery car need two tracks to and fro, and the occupied space is large.
Disclosure of Invention
The invention aims to provide an automatic menu transmission device which solves the defects of low single-effect rate, disordered single-throwing or single-taking, low single-passing speed and large occupied space of the device.
The invention also aims to provide an automatic transmission control system, which can realize automation of the whole process of customer order casting, menu vehicle order taking and menu retrieving to a kitchen, and manual operation is not needed, so that the working efficiency and ordering accuracy of a restaurant are greatly improved.
The first object of the invention is achieved by the following technical scheme:
an automatic menu transmission device comprises a transmission channel table, a menu vehicle and a wireless control table; the conveying channel table is provided with an upper rail and a lower rail vertically arranged below the upper rail; a single throwing port is formed in the upper rail; a detection iron block is arranged at the corresponding position of the lower rail and the single casting port; a counting proximity switch matched with the detection iron block is arranged in the menu car; and the wireless control console and the menu vehicle are respectively provided with a microprocessor control unit and a wireless data communication unit.
As a further improvement of the invention, a single-throw box is arranged at the corresponding position below the single-throw opening and at the inner side of the upper rail through a fixing frame; the single-throw box comprises a single-throw box body, a photoelectric slot type switch and an adjusting plate, wherein the photoelectric slot type switch is arranged on a fixing frame.
As a further improvement of the invention, the upper end and the lower end of the single-throw box body are provided with openings; the opening of the lower end is movably connected with a load baffle.
As a further improvement of the invention, the menu vehicle comprises a vehicle underframe, a power bogie and a driven bogie which are arranged below the vehicle underframe, a mounting frame which is arranged on the vehicle underframe, a singlechip and a battery pack which are fixed on the mounting frame, a power switch, an electronic digital display meter head, a voice player and a photoelectric switch which are arranged on the vehicle underframe, a shell, a micro worm motor which is arranged on the inner wall of the shell, a micro switch which is arranged below the micro worm motor, a motor deflector rod which is linked with the micro worm motor, and a menu collecting box which is fixed on the top end of the shell and penetrates through the vehicle underframe.
As a further improvement of the invention, the rear end of the power steering frame is provided with a switch mounting frame, and the switch mounting frame is provided with a counting proximity switch, a position detection switch and a reset control switch.
As a further improvement of the invention, the driven bogie is provided with a charging sliding contact conductive seat.
As a further improvement of the present invention, the power steering frame includes a power steering frame body, a motor frame mounted on the power steering frame body, a first plane bearing, a connection plate, a first guide wheel and a first balance wheel mounted below the power steering frame body.
As a further improvement of the invention, a motor is arranged on the motor frame, a motor synchronous wheel is arranged on the motor, the central shaft first synchronous wheel and the central shaft second synchronous wheel are arranged at two ends of the first transmission shaft, the first synchronous wheel of the central shaft drives the walking synchronous wheel arranged on the second transmission shaft through the central synchronous belt, the walking synchronous wheel drives a first walking wheel arranged on the third transmission shaft.
As a further improvement of the invention, the driven bogie comprises a driven bogie body, a driven wheel shaft inserted in the center of the driven bogie body, a second traveling wheel and a shaft sleeve which are arranged on the driven wheel shaft, a second guide wheel arranged on a guide wheel fixed shaft tip and a second balance wheel arranged on a balance fixed shaft tip; and the two sides of the driven bogie body are provided with driven bogie protecting covers.
Another object of the invention is achieved by the following technical solutions: an automatic transmission control system of an automatic menu transmission device comprises a signal sending system and a signal receiving system; the signal transmission system comprises a nixie tube display unit, a microprocessor control unit and a wireless data communication unit; the microprocessor control unit adopts a singlechip to carry out logic control, so as to realize the control of the nixie tube display unit and the wireless data communication unit; the signal receiving system comprises a menu vehicle position counting and motor detection sensor interface unit, a menu vehicle microprocessor control unit, a wireless data communication unit, an audio broadcasting unit and an execution motor driving unit; the menu car microprocessor control unit adopts a singlechip to carry out logic control, and realizes control of a menu car parking position counting and motor detection sensor interface unit, a wireless data communication unit, an audio broadcasting unit and an execution motor driving unit.
The menu vehicle is provided with a menu vehicle microprocessor control unit and a wireless data communication unit, and the menu vehicle microprocessor control unit and the wireless data communication unit which are arranged on the wireless control console are mutually communicated with signals and make corresponding instructions and actions.
The audio broadcasting unit is a voice player and is arranged on the menu vehicle and used for broadcasting the action state to be executed in the movement process of the menu vehicle; the menu vehicle position counting and motor detection sensor interface unit comprises a photoelectric switch, a counting proximity switch, a position detection switch and circuit induction control of a reset control switch, is arranged on the menu vehicle and is used for detecting the position state of the menu vehicle in the moving process, so that the menu vehicle can conveniently adjust the moving gesture, the position of a menu throwing opening is detected, and the menu vehicle can conveniently adjust the movement of the menu vehicle to a target place; the execution motor driving unit is arranged on the menu vehicle and comprises a motor, transmission shafts, transmission wheels and other transmission and driving mechanisms which are driven by the motor in a matched manner, and the execution motor driving unit is used for enabling the menu vehicle to execute corresponding actions under the control of the menu vehicle microprocessor control unit on the menu vehicle; the menu vehicle position counting and motor detection sensor interface unit transmits signals to the menu vehicle microprocessor control unit on the menu vehicle, the microprocessor control unit controls the execution motor driving unit and the nixie tube display unit to display corresponding table number data information, parking of the menu vehicle and taking of the menu are completed, a voice prompt of successful menu throwing is broadcast through the voice player, after the action is completed, the wireless data communication unit transmits signals to the microprocessor control unit on the wireless control console to enable the microprocessor control unit to send an instruction of returning another menu vehicle, and the menu vehicle makes corresponding actions and completes the menu throwing. The invention can better complete repeated and tedious work of general service personnel in modern catering industry, has high stability, high efficiency, rich subject content and deep culture foundation; the restaurant automation and intellectualization are achieved, staff is reduced, management is convenient, and the working efficiency is improved.
The automatic menu transmission device is characterized in that an upper layer of track and a lower layer of track are arranged on a transmission channel table, a menu car runs on the lower layer of track, a power switch of the menu car is turned on before use, then a power supply of a wireless control table is turned on, a reset key of the wireless control table is pressed, and the menu car automatically returns to an original point (kitchen). The customer throws down the menu, photoelectric switch on throwing the list box can be through the wireless data communication unit on the menu car with signal transmission to come the order of getting according to throwing the list time to the menu car just is automatic to be got the list to throwing the list table number, and the speed reduction parks after reaching throwing the list table number, and the menu car slowly moves backward and automatic detection iron plate on the lower track that seeks, and after the location parks, the motor driving lever can be thrown the list box lower extreme mouth and is dialled, and the menu falls into in the menu automatically and collects the box, and the menu car returns the kitchen, reaches the program that sets for in the singlechip after the kitchen origin, controls to carry out the motor and dials out menu collection box bottom, makes the menu fall to the menu hoisting device in kitchen automatically. And lifting the menu to a height convenient to take. The wireless control desk number is 24 bits altogether, and wherein preceding 23 numbers are the dining room desk number, are controlled by wireless control desk by oneself, and 24 numbers are the bar counter, by the button control on the wireless control desk, still are provided with reset key, speed governing key and power key on the wireless control desk for control corresponding operation. The completed menu is put into a menu collection box of a menu car in the kitchen, the bar key 24 is pressed, the menu car automatically transports the menu to the bar, and the menu automatically slides into a menu lifting device of the bar after the menu arrives, so that the menu is lifted to a height convenient to take.
The invention has the following beneficial effects:
(1) Two tracks are arranged on the transmission channel table, the two tracks are vertically divided into an upper track and a lower track, and the menu vehicle runs on the lower track; a menu throwing port is arranged on the track of the upper track, a customer throws a menu from the menu throwing port, the menu vehicle can start from the kitchen and throw a single table number, and the menu is taken out and then directly returns to the kitchen; therefore, the problem that the customer waits for a menu to be put in for a long time is solved, the ordering efficiency is improved, and the benefit maximization is achieved;
(2) The order taking is arranged according to the order of the customer, and only one menu is collected each time, so that the order taking is prevented from being disordered, and the problems that the order of the order taking cannot be distinguished and the order taking is disordered are solved;
(3) The menu vehicle is independently controlled by the single chip microcomputer by adopting an independent menu conveying vehicle, and the menu vehicle automatically returns to a kitchen after being taken out; the problems that in the prior art, a menu carriage is hung behind an entire-row meal delivery vehicle, the menu vehicle needs to circularly travel to a kitchen along a track along with the entire-row meal delivery vehicle, and then the leaflet work can be completed, and the leaflet speed is low and the practicability is low are solved; the method has the effects of high leaflet speed and high practicality;
(4) The menu car runs on one track, so that the task of taking a menu and sending the menu to a kitchen can be completed, and the problems that the menu car in the prior art can return to the kitchen after a meal delivery car winds a restaurant for one turn, and two tracks are required to be returned after the meal delivery car winds the restaurant for one turn, so that the occupied space is large and the menu speed is low are solved; has the advantages of space saving and high leaflet efficiency.
Drawings
FIG. 1 is a schematic diagram of an exploded construction of the present invention;
FIG. 2 is a schematic diagram of the structure of the single-throw box of the present invention;
FIG. 3 is a schematic view of another angular structure of the cassette of the present invention;
FIG. 4 is a schematic view of the power steering frame assembly structure of the present invention;
FIG. 5 is a schematic view of the structure of the driven bogie of the present invention;
FIG. 6 is a schematic diagram of a signaling system architecture;
FIG. 7 is a circuit diagram of a microprocessor control unit of the signaling system;
FIG. 8 is a circuit diagram of a digital electronic display unit;
FIG. 9 is a circuit diagram of a wireless data communication unit of the signaling system;
FIG. 10 is a schematic block diagram of a signal receiving system;
fig. 11 is a circuit diagram of an audio broadcasting unit;
fig. 12 is a circuit diagram of an implementation motor drive unit;
FIG. 13 is a circuit diagram of a microprocessor control unit of the signal receiving system;
fig. 14 is a circuit diagram of a menu vehicle position count and motor detection sensor interface unit.
Wherein: 1-car chassis, 2-power bogie, 3-driven bogie, 4-photoelectric switch, 5-battery pack, 6-mounting rack, 7-singlechip, 8-power switch, 9-voice player, 10-electronic digital display meter head, 11-shell, 12-miniature worm gear motor, 13-motor deflector rod, 14-micro switch, 15-menu collecting box, 16-electromagnetic lock, 17-single-casting box body, 18-mounting rack, 19-regulating plate, 20-photoelectric groove type switch, 21-lower opening shaft pin, 22-load baffle, 31-motor, 32-motor rack, 33-motor synchronous wheel, 34-motor synchronous belt, 35-first transmission shaft, 36-second transmission shaft, 37-third transmission shaft 38-first plane bearing, 39-center synchronous belt, 40-walking synchronous belt, 41-walking synchronous wheel, 42-vertical belt seat bearing, 43-first walking wheel, 44-center shaft first synchronous wheel, 45-center shaft second synchronous wheel, 46-switch mounting rack, 47-counting approaching switch, 48-position detecting switch, 49-connecting plate, 50-power bogie frame, 52-first guiding wheel, 53-first balancing wheel, 54-first guiding wheel fixed shaft tip, 61-driven bogie frame, 62-driven wheel shaft, 63-second plane bearing, 64-second walking wheel, 65-shaft sleeve, 66-spring piece, 67-spring piece shaft tip, 68-second guiding wheel fixed shaft tip, 69-second guide wheel, 70-second balance wheel, 71-driven bogie protecting cover, 72-charging contact seat, 73-circular iron ring, 74-balance wheel fixed shaft tip and 75-plane bearing sleeve.
Detailed Description
The present invention will be further explained and illustrated with reference to the drawings and the specific embodiments.
The menu automatic transmission device of the invention as shown in figures 1-5 comprises a transmission channel table, a menu car and a wireless control table;
the conveying channel table is provided with an upper rail and a lower rail vertically arranged below the upper rail; a single throwing port is formed in the upper rail; a detection iron block is arranged at the corresponding position of the lower rail and the single casting port; a counting proximity switch 47 matched with the detection iron block is arranged in the menu car; the wireless control platform and the menu vehicle are respectively provided with a microprocessor control unit and a wireless data communication unit.
A single-throw box is arranged at the corresponding position below the single-throw opening on the inner side of the upper rail through a fixing frame 18; the single-throw box comprises a single-throw box body 17, a photoelectric slot type switch 20 and an adjusting plate 19, wherein the photoelectric slot type switch 20 is arranged on a fixing frame 18; the photoelectric slot type switch is used for detecting the released menu and transmitting signals to the wireless console; the adjusting plate is used for adjusting the position of the single-throw box; the upper end and the lower end of the single-throw box body are provided with openings; the opening of the lower end is movably connected with a load baffle 22; the function of the load-bearing baffle is that after the motor deflector rod is poked, the menu falls down the load-bearing baffle to enable the baffle to return to the original position through the weight of the menu; the loading baffle plate is inserted on the single-casting box body through the lower opening shaft pin 21, so that the loading baffle plate is movably connected with the opening at the lower end of the single-casting box body.
The menu vehicle comprises a vehicle underframe 1, a power bogie 2 and a driven bogie 3 which are arranged below the vehicle underframe 1, and a charging sliding contact conductive seat is arranged on the driven bogie 3, so that the menu vehicle can be charged automatically in time; the system comprises a mounting frame 6 arranged on the chassis 1, a singlechip 7 and a battery pack 5 which are fixed on the mounting frame 6, and a power switch 8 arranged on the chassis 1 and used for controlling the power supply of the whole vehicle; the electronic digital display meter head 10 and the voice player 9 are used for displaying the number of the single-throw table and playing prompt voice; the photoelectric switch 4 is used for detecting a menu; the shell 11, install miniature worm gear motor 12 in the inner wall of the shell 11, set up the micro-gap switch 14 below miniature worm gear motor 12, motor driving lever 13 linked with miniature worm gear motor 12, the motor driving lever is used for pulling out and throwing the single box lower port, the micro-gap switch is used for limiting of the motor driving lever; a menu collecting box 15 fixed at the top of the housing 11 and penetrating the chassis 1 for collecting menus thrown by customers.
A switch mounting frame 46 is arranged at the rear end of the power bogie, and a counting proximity switch 47, a position detection switch 48 and a reset control switch are arranged on the switch mounting frame 46; the counting proximity switch is used for detecting the induction iron blocks on the lower track, controlling and calculating the number of dining tables passing through the wireless data communication unit with the wireless control console, and facilitating automatic counting; the position detection switch is used for detecting the position of the menu car and is controlled by the wireless control console, so that parking can be accurately positioned; the reset control switch is used for detecting an origin induction iron block of the menu vehicle, so that the menu vehicle can be reset to the origin of a kitchen conveniently; the counting proximity switch, the position detection switch and the reset control switch are mutually matched with the wireless control console, and wireless automatic control is realized through a singlechip on the menu car and the wireless control console.
The power steering frame 2 comprises a power steering frame body 50, a motor frame 32 mounted on the power steering frame body 50, a first plane bearing 38, a connecting plate 49, a first guide wheel 52 and a first balance wheel 53 mounted below the power steering frame body 50. The motor frame 32 is provided with a motor 31, the motor 31 is provided with a motor synchronous wheel 33, a central shaft first synchronous wheel 44 and a central shaft second synchronous wheel 45 are arranged at two ends of the first transmission shaft 35, and the central shaft second synchronous wheel is connected with the motor synchronous wheel through a motor synchronous belt 34; the first synchronizing wheel 44 of the central shaft drives the walking synchronizing wheel 41 arranged on the second transmission shaft 36 through the central synchronizing belt 39, and the walking synchronizing wheel 41 drives the first walking wheel 43 arranged on the third transmission shaft 37 through the walking synchronizing belt 40; the walking synchronous wheel is connected with the second transmission shaft by a vertical bearing 42 with a seat; corresponding walking synchronous wheels are also arranged at the two ends of the third transmission shaft, the walking synchronizing wheel is connected with the third transmission shaft by a vertical bearing 42 with a seat; the keys are arranged at the joints of the first synchronous wheel of the central shaft and the second synchronous wheel of the central shaft and the first transmission shaft, and the keys are arranged on the same transmission shaft, so that the second synchronous wheel of the central shaft can drive the first synchronous wheel of the central shaft and the first transmission shaft to operate while operating; the connection parts of the walking synchronizing wheel and the first walking wheel and the second transmission shaft are provided with keys, and the first synchronizing wheel of the central shaft drives the walking synchronizing wheel and the second transmission shaft to operate because the walking synchronizing wheel and the first walking wheel and the second transmission shaft are arranged on the same transmission shaft; a key is also arranged at the joint of the walking synchronous wheel and the third transmission shaft; the first guide wheel fixing shaft pin 54 is used for fixing the first guide wheel 52; the first guide wheel 52 is used for guiding the menu vehicle to turn, and the first balance wheel 53 is mainly used for keeping the balance of the vehicle body when the menu vehicle runs; power bogie protecting covers are arranged on two sides of the power bogie body and are used for decorating and reinforcing the menu vehicle; the power bogie bottom is provided with electromagnetic lock 16, can effectually prevent the menu to drop in menu car's operation.
The driven bogie 3 comprises a driven bogie frame 61, two driven wheel shafts 62 inserted in the center of the driven bogie frame 61, second travelling wheels 64 mounted on the driven wheel shafts 62, and a shaft sleeve 65, wherein the main purpose of the shaft sleeve is to fix the second travelling wheels; a charging sliding contact seat 72 is arranged below the driven bogie body and is used for charging the menu vehicle in a sliding contact manner; a second guide wheel 69 mounted on a second guide wheel fixed shaft tip 68 and a second balance wheel 70 mounted on a balance fixed shaft tip 74; driven bogie protecting covers 71 are arranged on two sides of the driven bogie frame 61; the plane bearing sleeve 75 for fixing the second plane bearing 63 and the circular iron ring 73 are arranged above the driven bogie body, the circular iron ring is used for protecting the second plane bearing, the spring piece 66 is arranged on the outer side of the circular iron ring, the spring piece shaft pin 67 for fixing the spring piece is used for reducing inertial collision when the menu car starts and stops, and the menu car is enabled to be more stable.
The invention also provides an automatic transmission control system of the menu automatic transmission device, which comprises a signal sending system and a signal receiving system as shown in fig. 6 and 10; the signal transmission system comprises a nixie tube display unit, a microprocessor control unit and a wireless data communication unit; the signal receiving system comprises a menu vehicle position counting and motor detection sensor interface unit, a menu vehicle microprocessor control unit, a wireless data communication unit, an audio broadcasting unit and an execution motor driving unit. The audio broadcasting unit is a voice player and is arranged on the menu vehicle and used for broadcasting the action state to be executed in the movement process of the menu vehicle; the menu vehicle position counting and motor detection sensor interface unit comprises a photoelectric switch, a counting proximity switch, a position detection switch and circuit induction control of a reset control switch, is arranged on the menu vehicle and is used for detecting the position state of the menu vehicle in the moving process, so that the menu vehicle can conveniently adjust the moving gesture, the position of a menu throwing opening is detected, and the menu vehicle can conveniently adjust the movement of the menu vehicle to a target place; the execution motor driving unit is arranged on the menu vehicle and comprises a motor, transmission shafts, transmission wheels and other transmission and driving mechanisms which are matched with the motor for driving, and the execution motor driving unit is used for enabling the menu vehicle to execute corresponding actions under the control of the microprocessor control unit on the menu vehicle; the menu vehicle position counting and motor detection sensor interface unit transmits signals to the menu vehicle microprocessor control unit on the menu vehicle, the microprocessor control unit controls the execution motor driving unit and the nixie tube display unit to display corresponding table number data information, parking of the menu vehicle and taking of the menu are completed, voice prompt of successful menu throwing is broadcast through the voice player, after the action is completed, the signals are transmitted to the microprocessor control unit on the wireless control console through the wireless data communication unit to enable the microprocessor control unit to send an instruction of returning another menu vehicle, the menu vehicle makes corresponding actions to return to a kitchen, after the menu vehicle reaches an origin of the kitchen, a program set in the singlechip is used for controlling the execution motor to dial the bottom of the menu collection box, the menu automatically falls into the menu lifting device of the kitchen, and the menu throwing is completed.
As shown in fig. 7, the circuit diagram of the microprocessor control unit of the signal transmission system adopts a singlechip with the number IC1 and the model STC15W4K32S2 to carry out logic control, thereby realizing control on the nixie tube display unit and the wireless data communication unit.
In the circuit diagram of the digital electronic display unit shown in fig. 8, the nixie tube display circuit uses a six-bit common positive nixie tube SM4511 (U2) to display data, the six-bit nixie tube is controlled by a dynamic scanning method, the section of the six-bit nixie tube is controlled by a signal directly output by a microprocessor control unit of a signal transmission system, the bit of the six-bit nixie tube is controlled by a 74HC138 (IC 3) decoder, the P2 port of the microprocessor IC1 of the signal transmission system is connected with the section of the nixie tube group, P4.5, P4.6 and P0.0 of the IC1 are connected with A0, A1 and A2 of the decoder 74HC138, and Y0-Y5 of the IC3 controls the bit control end of the SM4511-6 through triodes Q1-Q6.
As shown in the circuit diagram of the wireless data communication unit in the signal transmission system and the signal reception system in fig. 9, NRF905 is controlled by P3.1, P3.2, P3.3, P3.4, P3.5, P3.6, P3.7, P4.1, P4.2, and P4.3 of IC1 by using an NRF905 wireless data transmission module.
The circuit diagram of the audio broadcasting unit shown in fig. 11 is composed of an IC6 audio memory chip PM66S08 and an IC1 power amplifier integrated circuit LM 1875; the P2 port of the microprocessor control unit IC3 controls the parallel data input port of the PM66S08 to perform audio analog output of a specific data address, wherein the power amplifier circuit is composed of C5, C3, R13, R14, R15, C1, D2, R17, C7, C4, R8, R16, and IC 1.
As shown in fig. 12, a circuit diagram of a motor driving unit is implemented, an isolation optocoupler PC817 isolates a control signal of an IC5, and drives a relay after amplifying the control signal by a triode, so as to control a motor driving level and realize a control requirement on forward and reverse rotation of a motor; wherein P4.7 and P1.2 of IC5 control the forward and backward of the menu-transferring vehicle, P1.3 and P1.4 control the motor to swing left and right, and P1.5 control the electromagnetic lock action of the menu.
As shown in fig. 13, the control unit of the microprocessor of the signal receiving system is controlled by a single chip microcomputer with the number I C and the number STC15W4K32S2 to realize the control of the menu vehicle position counting and motor detection sensor interface unit, the wireless data communication unit, the audio broadcasting unit and the execution motor driving unit.
As shown in fig. 14, which is a circuit diagram of an interface unit of a menu car position counting and motor detection sensor, a photoelectric coupler PC817 and a photoelectric coupler U9-U13 are used for realizing the level isolation of a counting sensor, namely a counting proximity switch, and a microprocessor control unit IC1, so as to realize the isolated transmission of signals; the counting sensor of the menu car is connected with U9 and U10 through R1 and R2, signals are transmitted to pins P0.5 and P0.6 of the microprocessor control unit IC5, and the position sensor of the menu car is connected with U11, U12 and U13 through resistors R3, R4 and R5, and signals are transmitted to pins P0.7, P1.0 and P1.1 of the microprocessor control unit IC 5.
It should be noted that, in the present invention, the electrical elements and the power source are all electrically connected conventionally, and will not be described herein.
When the menu vehicle of the invention works, after the client sends the menu to the menu delivery port, the table number position indicating unit is triggered, controlling the menu car to drive to the menu releasing position, sending the menu to the kitchen, or by transporting the menu from the kitchen to the bar counter.
The foregoing is only a preferred embodiment of the present invention, and other embodiments or examples of the present invention may be adopted, and any non-inventive modification or replacement made by those skilled in the art on the basis of the present invention should be considered as falling within the scope of the present invention.
Claims (1)
1. An automatic menu transmission device is characterized in that: the automatic control system comprises a transmission channel table, a menu car and a wireless control table, wherein the transmission channel table is provided with an upper rail and a lower rail which is vertically arranged below the upper rail, a single-throw opening is formed in the upper rail, a detection iron block is arranged at a position corresponding to the lower rail and the single-throw opening, a counting proximity switch (47) matched with the detection iron block is arranged in the menu car, and a microprocessor control unit and a wireless data communication unit are arranged on the wireless control table;
the menu vehicle is correspondingly provided with a menu vehicle microprocessor control unit and a wireless data communication unit;
a single-throw box is arranged below the single-throw opening through a fixing frame (18); the single-throw box comprises a single-throw box body (17), a photoelectric slot type switch (20) and an adjusting plate (19), wherein the photoelectric slot type switch (20) and the adjusting plate (19) are arranged on a fixing frame (18);
the single-throw box body (17) the upper end and the lower end are provided with openings; the opening of the lower end is movably connected with a load baffle (22);
the menu vehicle comprises a vehicle underframe (1), a power bogie (2) and a driven bogie (3) which are arranged below the vehicle underframe (1), a mounting frame (6) which is arranged on the vehicle underframe (1), a singlechip (7) and a battery pack (5) which are fixed on the mounting frame (6), a power switch (8), an electronic digital display meter head (10), a voice player (9) and a photoelectric switch (4) which are arranged on the vehicle underframe (1), a shell (11), a micro worm motor (12) which is arranged on the inner wall of the shell (11), a micro switch (14) which is arranged below the micro worm motor (12), and a motor deflector (13) which is linked with the micro worm motor (12), and a menu collection box (15) which is fixed at the top end of the shell (11) and penetrates through the vehicle underframe (1);
a switch mounting frame (46) is arranged at the rear end of the power bogie (2), and a counting proximity switch (47) and a position detection switch (48) are arranged on the switch mounting frame (46);
the driven bogie (3) is provided with a charging sliding contact conductive seat;
the power steering frame (2) comprises a power steering frame body (50), a motor frame (32) arranged on the power steering frame body (50), a first plane bearing (38), a connecting plate (49), a first guide wheel (52) and a first balance wheel (53) arranged below the power steering frame body (50);
the motor frame (32) is provided with a motor (31), the motor (31) is provided with a motor synchronous wheel (33), a central shaft first synchronous wheel (44) and a central shaft second synchronous wheel (45) are arranged at two ends of a first transmission shaft (35), the central shaft first synchronous wheel (44) drives a walking synchronous wheel (41) arranged on a second transmission shaft (36) through a central synchronous belt (39), and the walking synchronous wheel (41) drives a first walking wheel (43) arranged on a third transmission shaft (37);
the driven bogie (3) comprises a driven bogie body (61), a driven wheel shaft (62) inserted in the center of the driven bogie body (61), a second travelling wheel (64) and a shaft sleeve (65) which are arranged on the driven wheel shaft (62), a second guide wheel (69) which is arranged on a second guide wheel fixed shaft tip (68) and a second balance wheel (70) which is arranged on a balance fixed shaft tip (74); the two sides of the driven bogie body (61) are provided with driven bogie protecting covers (71);
the system also comprises a signal sending system and a signal receiving system;
the signal transmission system comprises a nixie tube display unit, a microprocessor control unit and a wireless data communication unit;
the microprocessor control unit adopts a singlechip to carry out logic control, so as to realize the control of the nixie tube display unit and the wireless data communication unit; the signal receiving system comprises a menu vehicle position counting and motor detection sensor interface unit, a menu vehicle microprocessor control unit, a wireless data communication unit, an audio broadcasting unit and an execution motor driving unit;
the menu car microprocessor control unit adopts a singlechip to carry out logic control, and realizes the control of the menu car parking position counting and motor detection sensor interface unit, the wireless data communication unit, the audio broadcasting unit and the execution motor driving unit.
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| CN201710938285.7A CN107600936B (en) | 2017-10-11 | 2017-10-11 | Automatic menu transmission device |
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| CN201710938285.7A CN107600936B (en) | 2017-10-11 | 2017-10-11 | Automatic menu transmission device |
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| CN107600936B true CN107600936B (en) | 2024-02-02 |
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| CN107600936A (en) | 2018-01-19 |
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