CN2872514Y - Multifunctional speech exercising table for electronic equipment on board - Google Patents
Multifunctional speech exercising table for electronic equipment on board Download PDFInfo
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- CN2872514Y CN2872514Y CN 200620069137 CN200620069137U CN2872514Y CN 2872514 Y CN2872514 Y CN 2872514Y CN 200620069137 CN200620069137 CN 200620069137 CN 200620069137 U CN200620069137 U CN 200620069137U CN 2872514 Y CN2872514 Y CN 2872514Y
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- learner
- circuit
- display board
- control module
- table top
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Abstract
A voice multifunctional practice platform for automobile electronic equipment is characterized in that each automobile electronic equipment is distributed on the surface of the practice platform; and a state display comprising a control unit, a voice circuit, a display panel is arranged; the control unit comprises a single chip and a programmable logic device, receive the control signal from practical devices on the platform through an optical isolation circuit, transmit one path of signal to a voice chip and another path of signal to the display panel through a drive circuit; the display panel is automobile schematic circuit diagram board, and the display device is LED tube. The utility model combines the practical operation and theoretical demonstration, and can be used as a quick-start guide for automobile management and maintenance personnel to automotive electronic technology.
Description
Technical field:
The utility model relates to automobile teaching apparatus, the vehicle electronics of more specifically saying so teaching apparatus.
Background technology:
Electronic technology in the Hyundai Motor electronic equipment is a technology that involvement aspect is very wide, and it has comprised many-sided knowledge such as sensor technology, microprocessor control technology.At present, domestic automobile management and maintenance personal generally lack the knowledge of vehicle electronics aspect, and there are a kind of mystique in microcomputerized control technology and sensor.In order to catch up with the development of new technology, must popularize auto electronic control technology knowledge rapidly.Just be based on this point, many colleges and universities have all offered relevant therewith learning content with training department.But owing to lack teaching means, the student lacks the knowledge of electron controls technology aspect again, has brought bigger difficulty to teaching.
Summary of the invention:
The utility model is for avoiding above-mentioned existing in prior technology weak point, providing a kind of vehicle electronics voice multi-functional learner's position, to help automobile management and maintenance personal's quick start.
The technical scheme that the utility model technical solution problem is adopted is:
Design feature of the present utility model is:
1, on the learner's position table top, be each car electrics of plane distribution, comprise headlight 1, generator 2, fog lamp 3, combination instrument dish 4, starter 5, light combined switch 6, display board 7, taillight 8, exhaust brake solenoid valve 10, the flame-out controller 11 of electricity, battery main switch 12, heater plug 13, brake pedal 14, ignition lock 15, signal lamp switch 16, connection terminal 17, banked relay 18 and horn button 20, be provided as the working power 9 of accumulator jar simultaneously, and, between described each car electrics, corresponding connecting circuit is set as the motor 19 of engine;
2, the status displays that is made of control module, sound circuit and display board is set; Described control module is made of single-chip microcomputer and programmable logic device (PLD), and described control module exports speech chip by the signal of controlling of photoelectric isolating circuit reception from device in kind on the learner's position table top to one tunnel serial, and the logical driving circuit in another road is to display board; Described display board is an automobile circuit principle chart board, and display device is the LED luminotron.
Compared with the prior art, the utlity model has following beneficial effect:
The utility model in practical operation, is demonstrated current working condition with practical operation and analog demenstration organic assembling synchronously.Utilize luminotron on the display board of making by the automobile circuit schematic diagram of large format, to simulate the principle of work and the course of work of vehicle electronics, showed automobile circuit, the principle of work of sensor and the collection and the control procedure of signal intuitively.The demonstration mode that its LED shows and phonetic explaining combines makes teaching process more lively.
Description of drawings:
Fig. 1 is the utility model planar structure synoptic diagram.
Fig. 2 is the utility model status displays circuit theory synoptic diagram.
Fig. 3 is the utility model display board synoptic diagram.
Among the figure: 1 headlight, 2 generators, 3 fog lamps, 4 combination instrument dishes, 5 starters, 6 light combined switches, 7 display boards, 8 taillights, 9 working powers, 10 exhaust brake solenoid valves, the flame-out controller of 11 electricity, 12 battery main switches, 13 heater plugs, 14 brake pedals, 15 ignition locks, 16 signal lamp switch, 17 connection terminals, 18 banked relays, 19 motor, 20 horn buttons, 21 learner's position table tops, 22 display boards.
Below, in conjunction with the accompanying drawings the utility model is further described by embodiment:
Embodiment:
Referring to Fig. 1, present embodiment is on learner's position table top 21, be plane distribution each car electrics of type in kind, comprise headlight 1, generator 2, fog lamp 3, combination instrument dish 4, starter 5, light combined switch 6, display board 7, taillight 8, exhaust brake solenoid valve 10, the flame-out controller 11 of electricity, battery main switch 12, heater plug 13, brake pedal 14, ignition lock 15, signal lamp switch 16, connection terminal 17, banked relay 18 and horn button 20, working power 9 is set simultaneously in order to substitute accumulator, motor 19 is set substitutes motor car engine, corresponding connecting circuit is set between each car electrics.
Referring to Fig. 2, the status displays that is made of control module, sound circuit and display board 22 is set; Control module is made of unit machine and programmable logic device (PLD), and control module exports speech chip by the signal of controlling of photoelectric isolating circuit reception from device in kind on the learner's position table top to one tunnel serial, and the logical driving circuit in another road is to display board 22.
In concrete the enforcement,, also can carry out teaching demonstration, be provided with and control remote controlled with signals reception head by straighforward operation for control module.Display board 22 can adopt significantly PC panel color printing, is used to represent the basic structure and the principle of work of automotive electronics circuit.Display board can adopt dynamic design, the working condition of the performance automotive electronics circuit of image.
In concrete the enforcement, control module is core with the single-chip computer control system, and main control board adopts 89S52 single-chip microcomputer and PM50400 speech chip and serial expanded circuit to form.Software solidification is finished functions such as remote control decoding, signal Processing, the control of luminotron circuit, system principle demonstration in the inner ROM of single-chip microcomputer.The driving circuit of luminotron matrix adopts power drive device MC1413 and triode 8550 to form, and makes the luminotron circuit can be luminous in order according to the Single-chip Controlling signal.Sound circuit is made up of speech chip and active audio amplifier, and commentary in 300～800 seconds has been recorded in segmentation, is play by the Single-chip Controlling segmentation according to demo content.System adopts the power supply of efficient switch power supply, has reduced power volume.
The PM50400 speech chip is made up of dedicated voice single-chip microcomputer and FLASH ROM, and every recording playback time is 400 seconds, can be divided into 128 sections, has multiple control modes such as serial.Referring to Fig. 3, display board 22 is an automobile circuit principle chart board, and display device wherein is the LED luminotron.
As shown in Figure 1, in order to keep whole structure, and be convenient to observe, be convenient to operation, display board 22 is placed on the learner's position table top 21, be positioned at its central authorities, each car electrics is distributed in the periphery of learner's position table top 21.
Software configuration
Software adopts modular construction, is made up of a master routine and functional module and remote control receiver module.Master routine is responsible for program initialization, checks to have or not telecommand or operation signal to send, and according to each functional module work of instruction scheduling.The remote control receiver module adopts interrupt mode work, has high interrupt priority, in case the remote signal of receiving is decoded to signal immediately, and the result is stored in waits for the master routine inquiry in the register.
Diesel vehicle voice multifunctional circuit electrical equipment learner's position uses for example:
1, starting is a circuit: energized switch at first, the electromagnetic power-supply general switch closing of contact makes battery terminal negative ground connection.During starting, open the ignition lock second gear, the flame-out controller of electricity, starter relay work, what connected this moment is the starter relay circuit, electric current connects post by battery positive voltage through starter relay, starter solenoid, arrives holding coil and pulling coil, behind two coil electricities, make driven wheel and flywheel mesh, connect starter circuit capable simultaneously.At this moment, electric current connects post by battery positive voltage through the starter live wire and enters generator, makes the starter running.Meanwhile, display board passes through LED display circuit working condition, and explains orally synchronously by phonological component.
2, exhaust brake circuit: clutch switch and Oil Switch are in closure state, connect exhaust brake switch, and source current is through ignition lock relay, exhaust brake switch, clutch switch, exhaust brake solenoid valve and Oil Switch, ground connection.The source of the gas gas circuit is opened in the action of exhaust brake solenoid valve, makes exhaust brake valve work, implements exhaust brake, and exhaust brake indicator lamp is lighted simultaneously.Meanwhile, display screen begins by LED display circuit working condition, and explains orally synchronously by phonological component.
Claims (3)
1, the multi-functional learner's position of vehicle electronics voice is characterized in that:
A, on learner's position table top (21), be each car electrics of plane distribution, comprise headlight (1), generator (2), fog lamp (3), combination instrument dish (4), starter (5), light combined switch (6), display board (7), taillight (8), exhaust brake solenoid valve (10), the flame-out controller (11) of electricity, battery main switch (12), heater plug (13), brake pedal (14), ignition lock (15), signal lamp switch (16), connection terminal (17), banked relay (18) and horn button (20), be provided as the working power (9) of accumulator jar simultaneously, and, between described each car electrics, corresponding connecting circuit is set as the motor (19) of engine;
The status displays that b, setting are made of control module, sound circuit and display board; Described control module is made of single-chip microcomputer and programmable logic device (PLD), described control module is by the control signal of photoelectric isolating circuit reception from device in kind on the learner's position table top, export speech chip to one tunnel serial, the logical driving circuit in another road is to display board (22); Described display board (22) is an automobile circuit principle chart board, and display device is the LED luminotron.
2, multi-functional learner's position according to claim 1 is characterized in that described display board (22) places on the learner's position table top (21), is positioned at its central authorities, and each car electrics is distributed in the periphery of learner's position table top (21).
3, multi-functional learner's position according to claim 1 is characterized in that for described control module, is provided with to control remote controlled with signals reception head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620069137 CN2872514Y (en) | 2006-01-26 | 2006-01-26 | Multifunctional speech exercising table for electronic equipment on board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620069137 CN2872514Y (en) | 2006-01-26 | 2006-01-26 | Multifunctional speech exercising table for electronic equipment on board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2872514Y true CN2872514Y (en) | 2007-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620069137 Expired - Fee Related CN2872514Y (en) | 2006-01-26 | 2006-01-26 | Multifunctional speech exercising table for electronic equipment on board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2872514Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101266734B (en) * | 2008-03-01 | 2011-04-27 | 盐城师范学院 | Simulation demonstrating instrument for portable car electric system |
| CN102034372A (en) * | 2010-12-09 | 2011-04-27 | 虞永义 | Networked control method for automobile teaching |
| CN102903274A (en) * | 2012-09-19 | 2013-01-30 | 天津爱玛科技股份有限公司 | Dual-mode phonetic teaching system of electrical equipment circuit of electric bicycle |
| CN103236215A (en) * | 2013-04-24 | 2013-08-07 | 无锡商业职业技术学院 | Experiment device for simulating automobile starting systems |
| CN103680362A (en) * | 2012-09-26 | 2014-03-26 | 三峡电力职业学院 | Lamplight and voice synchronous commentary machine of building model |
| CN103778814A (en) * | 2014-01-13 | 2014-05-07 | 重庆市树德科技有限公司 | Skill examination scoring system |
| CN105632275A (en) * | 2016-03-29 | 2016-06-01 | 覃春平 | Electric bicycle circuit teaching demonstration board |
-
2006
- 2006-01-26 CN CN 200620069137 patent/CN2872514Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101266734B (en) * | 2008-03-01 | 2011-04-27 | 盐城师范学院 | Simulation demonstrating instrument for portable car electric system |
| CN102034372A (en) * | 2010-12-09 | 2011-04-27 | 虞永义 | Networked control method for automobile teaching |
| CN102903274A (en) * | 2012-09-19 | 2013-01-30 | 天津爱玛科技股份有限公司 | Dual-mode phonetic teaching system of electrical equipment circuit of electric bicycle |
| CN102903274B (en) * | 2012-09-19 | 2015-05-27 | 爱玛科技股份有限公司 | Dual-mode phonetic teaching system of electrical equipment circuit of electric bicycle |
| CN103680362A (en) * | 2012-09-26 | 2014-03-26 | 三峡电力职业学院 | Lamplight and voice synchronous commentary machine of building model |
| CN103236215A (en) * | 2013-04-24 | 2013-08-07 | 无锡商业职业技术学院 | Experiment device for simulating automobile starting systems |
| CN103778814A (en) * | 2014-01-13 | 2014-05-07 | 重庆市树德科技有限公司 | Skill examination scoring system |
| CN105632275A (en) * | 2016-03-29 | 2016-06-01 | 覃春平 | Electric bicycle circuit teaching demonstration board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070221 Termination date: 20100228 |