CN2127198Y - Microcomputer teaching device for acupuncture and moxibustion - Google Patents

Abstract

The utility model provides an auxiliary device which can be used for the acupuncture and teaching of traditional Chinese medicine, comprising two parts of a micro-computer and an intelligent model of the meridian points of a human body which are connected through a serial communicating interface and a communicating link. The acupuncture points on the intelligent model of the meridian points of a human body are marked by luminous diodes. The controller of the utility model carries out receiving control commands and parameters from the high-layer software of the micro-computer in an interrupting mode, and the lightening and un-lightening of the acupuncture points on the model are controlled after the control commands and parameters are decoded. The combination of the screen text displaying of the micro-computer and the imagic and intuitive indication of the model provides a practical and effective teaching device for the clinical teaching of acupuncture.

Description

Microcomputer teaching device for acupuncture and moxibustion

The utility model relates to a kind of acupuncture teaching device that microcomputer and acupuncture meridian model are combined as a whole.

With the acupuncture clinic is the exploitation of the instruments used for education of purpose, mainly contains electrical acupuncture at present through cave model and midnight-noon and ebb-flow doctrine clock.The former adopts one-chip computer or single board computer as control gear, use the LED marker acupuncture point, by controlling the light on and off of luminous point regularly, that reproduces channel course visually has a path, cave, and, position, acupuncture point and disease adjunct acupuncture points are inquired about by the code input; Latter Ze Yi traditional Chinese medical science midnight-noon and ebb-flow doctrine, eight methods of intelligent turtle etc. are opened the cave rule on time, and self-timing ground shows the temporal regularity that human body is annotated through air-flow.At present existing these technology also exist following deficiency aspect practical satisfying acupuncture teaching: 1. because the restriction of single-chip microcomputer capacity, its airborne knowledge capacity far can not satisfy the teaching needs; 2. the content of courses that only can embody with the light on and off of acupuncture point luminous point is limited after all, and many relevant knowledges of text description that will lean on can't provide; 3. owing to the restriction of single-chip microcomputer, single card microcomputer operation interface, not only present use-pattern is very inconvenient, and many further functions also can't realize.

Many deficiencies that the utility model just is being based on prior art design.Its objective is to acupuncture teaching.Unit and clinician provide a kind of complete function, knowledge system visual in image practicability instructional device comprehensive, easy to use.

The utility model is achieved in that by microcomputer and human body meridian-acupuncture point model's two parts and is coupled to an integral body by serial port and communication line.Microcomputer is mainly finished inquiry, the demonstration of every content of courses, and with the conversion of query contents, with human body meridian-acupuncture point model's real-time communication, the light on and off of the luminotron of sign acupuncture point point on the controlling models.

The human body meridian-acupuncture point model is designed to the ip intelligent peripherals of a microcomputer, promptly is furnished with standard interface, has the autonomous device of innernal CPU and watchdog routine.Can comprise body cave model and auricular point model through the cave model, light emitting diode is installed at the position, acupuncture point, divides yin channel cave, yang channel cave, extra nerve points, i.e. points not mentioned in the ancient medical classics and the ear acupuncture point, and luminotron can be used different colours.Luminotron is selected the contour structures of no base boss (or boss is not remarkable) for use, draw two lines and the matrix control panel links from each luminotron, receive control command and the parameter that microcomputer is sent in real time, and it is deciphered, the matrix control panel then scans the data after the decoding at any time, implements the control to the light on and off of model acupuncture point point.

The utility model intelligence is made of one-chip computer, 8D latch, programmable logic device (PLD) through the master controller of cave model part, watchdog routine is solidificated in the programmable logic device (PLD), finish of the conversion of RS232C level by a level translator, be received from microcomputer and send steering order to Transistor-Transistor Logic level.After the delivery outlet line driving of bus driver with single-chip microcomputer, data bus as the matrix control panel, the output line of code translator is as the chip selection signal of 8D latch, 8D register and reverser combine, and under the cooperation of data bus and several select liness, form many independently controlled mouthful of lines, wherein the m bar is as the ordinate of matrix plate, the n bar is as the horizontal line of matrix plate, thereby formed the matrix of m*n, and m*n may command point can be arranged at most.

Watchdog routine realizes following two major functions on this hardware foundation: 1. receive and explain the control command that sends from the microcomputer upper layer software (applications).Intelligent controller adopts the interrupt mode response upper layer software (applications) to send the request signal of information, in case after the response, use inquiry mode instead and realize that the information between the two transmits.2. realize all acupuncture points are put the control of any light on and off assembled state.At this, the utility model has adopted scanning and has latched row's scan mode and the acupuncture point point display buffer mapping technique that combines.Row's scan mode is promptly lined up whole reference mark the matrix of m*n, by the latch function of 8D latch, lights maximum n acupuncture point points at every turn, divides the whole acupuncture points of scanning point m time, and so just having constituted dutycycle is row's scan mode of 1/m.The display buffer mapping technique is opened up a zone exactly in data memory RAM, each the acupuncture point point on the human body meridian-acupuncture point model and each memory cell are wherein set up relation one to one.Like this, the light on and off of certain acupuncture point point, exactly corresponding with it ram cell is put 0 or put 1, control command and parameter that watchdog routine is sent according to the microcomputer upper layer software (applications), the state that shows image area is set, and scanning sequence only needs the value of each acupuncture point map point of reading displayed image area successively, outputs on the matrix plate in row's mode of sweeping by certain time sequence, has promptly finished the control to each acupuncture point point light on and off.

The utility model has following obvious advantage in design: 1. use RS232C interface that nearly all microcomputer all the is equipped with interface as microcomputer and human body meridian-acupuncture point model, thereby solved the compatibility issue of system and hardware environment well; 2. human body meridian-acupuncture point model inside has CPU and watchdog routine, like this after computing machine is control command and parameter incoming traffic interface, just can continue self work, and the watchdog routine of controller can be translated the implication from the controlled variable of microcomputer upper layer software (applications) automatically, implement control corresponding, fully abdicated microcomputer CPU and kept supplying a layer software use; 3. the control of acupuncture point luminotron light on and off has been adopted scanning and has been latched the row's scan mode that combines on the model, has promptly guaranteed the effect of lighting in people's naked eyes vision, has reduced hardware spending and power consumption again; 4. adopt the display buffer mapping technique, though many expenses some internal storage locations, make the whole software structure clear, reliable and stable, be easy to expand; 5. the contour structures of the no base boss of luminotron employing on the model has guaranteed after model splicing is packaged can have the ground of destruction and do not keep in repair.

Below be an embodiment of the present utility model:

Fig. 1 is acupuncture meridian structure of models figure.It by manikin 1., auricular point model 2. with base 3. three parts constitute.Yin channel cave, yang channel cave, extra nerve points, i.e. points not mentioned in the ancient medical classics and the ear acupuncture point are divided in the acupuncture point on the model, the luminotron sign that adopts red, green, orange (or yellow) color respectively 4., the both positive and negative polarity of all light emitting diodes is bound up on the matrix plate that is installed on base inside, uses for controller control.Controller also is installed in the base of model, by the RS232C interface, links to each other with computing machine.

Fig. 2 is the hardware elementary diagram of controller.MCS-51 series monolithic 8031 and 74LS373,2716 constitute the main control unit of controller.MC1489 finishes by the conversion of RS232C level to Transistor-Transistor Logic level, in order to be received from control command and the parameter that upper layer software (applications) sends, adds ground wire, and the RS232C interface of joining is finished the communication between microcomputer and human body meridian-acupuncture point model jointly.7.4LS244 after the 8 Tiaokou lines driving with 8031 P1 mouths, 8D bus as the matrix control panel, wherein 7 output lines of 3-8 code translator 74LS138 are as the chip selection signal of 7 8D latchs, 74LS273 and 74LS06 combine, under the cooperation of 8D bus and 7 select liness, form 56 independently controlled mouthful of lines.

Controller is responsible for the higher level and is received control command and the parameter that is transmitted by the microcomputer upper layer software (applications), and it is deciphered the operation that required execution is determined in the back,, realizes the bright of all acupuncture point luminous points or the control of going out by the control to 56 controlled mouthful of lines down.

Fig. 3 is the hardware elementary diagram of matrix plate.Wherein vertical 16, horizontal 40, thus the matrix of formation 16*40 can have 640 reference mark at most.Connect with the both positive and negative polarity of light emitting diode on the model respectively from two lines that every bit intersects.The 56 Tiaokou lines that controller is drawn, 16 16 ordinates that are connected in matrix plate respectively, 40 40 horizontal lines that are connected in matrix plate.

Based on this hardware configuration, in the internal RAM of single-chip microcomputer 80C31, mark 640 unit as the display buffer image area, its watchdog routine receives the steering order that microcomputer sends in real time with interrupt mode, in order to the state that shows image area to be set, its scanning sequence is then with the content of this image area, by scanning and latch the row's scanning technique that combines, be mapped on the matrix plate, thereby finished the control of the acupuncture point being put any light on and off assembled state.

Claims (5)

1, a kind of acupuncture clinic device, it is characterized in that it connects formation by microcomputer and human body meridian-acupuncture point model's two parts by serial communication interface and communication line, light emitting diode is installed at position, acupuncture point through the cave model, and the light on and off of luminotron are controlled by an intelligent controller.

2, acupuncture clinic device as claimed in claim 1, it is characterized in that above-mentioned intelligent controller is by one-chip computer, the 8D latch, programmable logic device (PLD) constitutes, finish of the conversion of RS232C level by a level translator to Transistor-Transistor Logic level, be received from the steering order that microcomputer sends, bus driver is with the delivery outlet line of the single-chip microcomputer chip selection signal as the 8D latch, 8D register and reverser combine, under the cooperation of data bus and several select liness, form many independently controlled mouthful of lines, wherein the m bar is as the ordinate of matrix plate, the n bar is as the horizontal line of matrix plate, thereby form the matrix of m*n, m*n reference mark can be arranged at most.

3, clinic device according to claim 1 is characterized in that the control that above-mentioned intelligent controller is put any light on and off assembled state to all acupuncture points, has adopted scanning and has latched the row's scan mode that combines.

4, acupuncture clinic device as claimed in claim 1, it is characterized in that above-mentioned intelligent controller has used the display buffer mapping technique, opened up a zone at RAM, one-to-one relationship has been set up in each acupuncture point point on the model and each unit wherein, the watchdog routine of intelligent controller receives the steering order that microcomputer sends in real time with interrupt mode, in order to the state that shows image area to be set, and with the content of this image area, by row's scanning technique, be mapped on the matrix plate.

5, acupuncture clinic device as claimed in claim 1 is characterized in that being used to indicate the luminotron at acupuncture point, selects the inapparent contour structures of no base boss or boss for use.

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