CN206058536U - A kind of intelligent bus inquiry system positioned based on the Big Dipper - Google Patents
A kind of intelligent bus inquiry system positioned based on the Big Dipper Download PDFInfo
- Publication number
- CN206058536U CN206058536U CN201621012596.8U CN201621012596U CN206058536U CN 206058536 U CN206058536 U CN 206058536U CN 201621012596 U CN201621012596 U CN 201621012596U CN 206058536 U CN206058536 U CN 206058536U
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- China
- Prior art keywords
- module
- big dipper
- inquiry system
- intelligent bus
- car
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Abstract
The utility model discloses a kind of intelligent bus inquiry system positioned based on the Big Dipper, comprising car-mounted terminal, Cloud Server terminal and mobile terminal, the car-mounted terminal and the connection of Cloud Server terminal, the Cloud Server terminal and mobile terminal connection；The car-mounted terminal includes Big Dipper locating module, A/D converter, amplification circuit module, filter circuit module, data processing module, data memory module, wireless transmitter module and power module, people can pass through the positional information that mobile terminal understands buses in real time, allow user obtain the operation state of buses in time, that improves people goes out line efficiency, reduce Waiting time, improve the level of comfort of bus trip, strengthen degree of recognition of the user to bus trip, also the pressure of traffic congestion is alleviated simultaneously, is conducive to dredging urban transportation.
Description
Technical field
This utility model is related to a kind of intelligent bus inquiry system, more particularly to a kind of intelligent bus positioned based on the Big Dipper
Inquiry system.
Background technology
At present, at home, in recent years with the rise of the wireless-aware network application such as wisdom earth, Internet of Things is applied and is being handed over
The fields such as logical, electric power, medical treatment, environmental monitoring are widely used.In the world, the application based on Internet of Things is being also just
Automobile making and service field are increasingly widely used in, and become Internet of Things field and most enliven one of topmost business.
It is a kind of important trip mode of people to take bus.When on buses, passengers quantity is more, when seat is occupied,
Remaining passenger has to stand on passageway in the car, and now in-car is it is possible that problems with：In-car local congestion：Passenger is led to
In Herba Plantaginis portion, the passenger to getting on the bus from Qianmen brings inconvenience at normal concentrations station.Manpower is reminded has potential safety hazard：Driver may
The excessively concentration that the oral reminding passengers of meeting should not be stood, but this measure may disperse driver attention, be unfavorable for safe driving.
Utility model content
Technical problem to be solved in the utility model is fixed based on the Big Dipper there is provided one kind for the deficiency of background technology
The intelligent bus inquiry system of position.
This utility model is employed the following technical solutions to solve above-mentioned technical problem：
A kind of intelligent bus inquiry system positioned based on the Big Dipper, comprising car-mounted terminal, Cloud Server terminal and movement eventually
End, the car-mounted terminal and the connection of Cloud Server terminal, the Cloud Server terminal and mobile terminal connection；The car-mounted terminal
Comprising Big Dipper locating module, A/D converter, amplification circuit module, filter circuit module, data processing module, data storage mould
Block, wireless transmitter module and power module, the Big Dipper locating module pass sequentially through respectively A/D converter, amplification circuit module,
Filter circuit module connects data processing module；The Cloud Server terminal includes main control module and the connected nothing of difference
Line transceiver module, clock module and memory module, the mobile terminal include micro controller module and are connected thereto respectively
Data transmission module, voice playing module, input module and display module.
It is as a kind of further preferred scheme of the intelligent bus inquiry system positioned based on the Big Dipper of this utility model, described
Big Dipper locating module adopts chip model for the Big Dipper positioner of DA465.
It is as a kind of further preferred scheme of the intelligent bus inquiry system positioned based on the Big Dipper of this utility model, described
The chip model of A/D converter is AD7794.
It is as a kind of further preferred scheme of the intelligent bus inquiry system positioned based on the Big Dipper of this utility model, described
Data processing module, main control module and micro controller module adopt AVR series monolithics.
It is as a kind of further preferred scheme of the intelligent bus inquiry system positioned based on the Big Dipper of this utility model, described
The chip model of clock module is DS1302.
It is as a kind of further preferred scheme of the intelligent bus inquiry system positioned based on the Big Dipper of this utility model, described
The chip model of radio receiving transmitting module is nRF2401.
It is as a kind of further preferred scheme of the intelligent bus inquiry system positioned based on the Big Dipper of this utility model, described
Display module adopts 12864 dot matrix type LCD displays.
It is as a kind of further preferred scheme of the intelligent bus inquiry system positioned based on the Big Dipper of this utility model, described
The chip model of voice playing module is ISD1700.
It is as a kind of further preferred scheme of the intelligent bus inquiry system positioned based on the Big Dipper of this utility model, described
Amplification circuit module includes amplifier chip, first resistor, second resistance, 3rd resistor, and the outfan of A/D converter connects respectively
One end of first resistor and second resistance is connect, the other end of second resistance connects the positive pole of amplifier chip, amplifier chip
Negative pole is grounded with the other end of first resistor after being connected with 3rd resistor, the voltage output end connection data processing of amplifier chip
The input of module.
This utility model adopts above technical scheme compared with prior art, with following technique effect：
1st, this utility model certainty of measurement is high, and is easily achieved, and the bus positional information for gathering is uploaded by car-mounted terminal
To Cloud Server terminal, the positional information of buses is obtained in real time by mobile terminal, people can be real-time by mobile terminal
Understand the positional information of buses, allow user obtain the operation state of buses in time, that improves people goes out line efficiency, subtracts
Few Waiting time, improves the level of comfort of bus trip, strengthens degree of recognition of the user to bus trip, while also alleviating traffic
Crowded pressure, is conducive to dredging urban transportation；
2nd, after user of the present utility model obtains buses real time information, can reasonable selection trip mode of transportation, additionally,
Buses replace private car reduce exhaust emissions in a large number, can improve haze weather, this " Green Travel " to a great extent
Mode will strengthen the environmental consciousness of people.
Description of the drawings
Fig. 1 is system structure schematic diagram of the present utility model；
Fig. 2 is the structure principle chart of this utility model car-mounted terminal；
Fig. 3 is the structure principle chart of this utility model Cloud Server terminal；
Fig. 4 is the structure principle chart of this utility model mobile terminal；
Fig. 5 is the amplification circuit module circuit diagram of this utility model car-mounted terminal.
Specific embodiment
Below in conjunction with the accompanying drawings the technical solution of the utility model is described in further detail：
As shown in figure 1, a kind of intelligent bus inquiry system positioned based on the Big Dipper, comprising car-mounted terminal, Cloud Server end
End and mobile terminal, the car-mounted terminal and the connection of Cloud Server terminal, the Cloud Server terminal and mobile terminal connection；Car
The bus positional information of collection is uploaded to Cloud Server terminal by mounted terminal, obtains the position of buses in real time by mobile terminal
Confidence ceases, and people can pass through the positional information that mobile terminal understands buses in real time, allow user obtain buses in time
Operation state, that improves people goes out line efficiency, reduces Waiting time, improves the level of comfort of bus trip, strengthens user couple
The degree of recognition of bus trip, while also alleviating the pressure of traffic congestion, is conducive to dredging urban transportation；Use of the present utility model
Family obtain buses real time information after, can reasonable selection trip mode of transportation, additionally, buses replace private car can subtract in a large number
Few exhaust emissions, can improve haze weather to a great extent, and this " Green Travel " mode will strengthen the environmental protection meaning of people
Know.
As shown in Fig. 2 the structure principle chart of this utility model car-mounted terminal：The car-mounted terminal positions mould comprising the Big Dipper
Block, A/D converter, amplification circuit module, filter circuit module, data processing module, data memory module, wireless transmitter module
And power module, the Big Dipper locating module pass sequentially through respectively A/D converter, amplification circuit module, filter circuit module connect
Connect data processing module；The Big Dipper locating module adopts chip model for the Big Dipper positioner of DA465, and the A/D turns
The chip model of parallel operation is AD7794.The Big Dipper locating module is used for the positional information for obtaining buses, and then turns through A/D
Parallel operation is converted into digital signal, and then sequentially passes through amplification circuit module, filter circuit module and be amplified Filtering Processing, and then
Digital signal after process is uploaded to into data processing module, is launched to Cloud Server terminal by wireless transmitter module, while
The data memory module of car-mounted terminal is used for the positional information of real-time storage collection.
As shown in figure 3, the structure principle chart of this utility model Cloud Server terminal：The Cloud Server terminal includes master control
Module and the connected radio receiving transmitting module of difference, clock module and memory module, the clock module it is chip-shaped
Number it is DS1302, the chip model of the radio receiving transmitting module is nRF2401, the radio receiving transmitting module receives vehicle-mounted end first
The location parameter of the buses of end transmission, the memory module are used for the position of bus for storing the car-mounted terminal collection for receiving
Information parameter.The clock module is used for the real-time record storage time.
As shown in figure 4, the structure principle chart of this utility model mobile terminal：The mobile terminal includes micro controller module
And the connected data transmission module of difference, voice playing module, input module and display module, the speech play mould
The chip model of block is ISD1700.The voice playing module is used for the location information parameter of the buses for playing inquired about, institute
Input module is stated for being input into the buses of required inquiry, the display module is used for the position for showing inquired about buses in real time
The confidence heart.
12864 LCD MODULE：The system adopts 12864 dot matrix type LCD display modules, can be public in display monitoring region
Hand over the relevant informations such as the positional information of car.Dot matrix type LCD display module can not only show conventional characters, may also display figure and
Chinese character.12864LCD display modules are shown displayed across at 128 points, and longitudinal direction shows at 64 points, at most can show 16 × 16 Chinese characters 4 simultaneously
Row 8 is arranged, and can meet substantial amounts of information display requirements.
The data processing module, main control module and micro controller module adopt AVR series monolithics.AVR single chip
With prefetched instruction function, i.e., when an instruction is performed, in advance next instruction is taken into so that instruction can be at one
Perform in clock cycle；Multiple accumulator type, data processing speed are fast；AVR single chip has 32 general purpose working registers, quite
In there is 32 viaducts, can be with fast passing；Response time is fast.AVR single chip has multiple fixed interrupt vector entrance ground
Location, can quick response interruption；AVR single chip power consumption is low.For typical power consumption situation, it is 100nA when WDT is closed, is more suitable for
Battery powered application apparatus；Minimum 1.8 V of some devices can work；AVR single chip security performance is good.
Fig. 5 is the amplification circuit module circuit diagram of this utility model car-mounted terminal：The amplification circuit module includes amplification
Device chip, first resistor, second resistance, 3rd resistor, the outfan of A/D converter connect first resistor and second resistance respectively
One end, the other end of second resistance connects the positive pole of amplifier chip, after the negative pole of amplifier chip is connected with 3rd resistor
It is grounded with the other end of first resistor, the voltage output end of amplifier chip connects the input of data processing module.
Those skilled in the art of the present technique it is understood that unless otherwise defined, all terms used herein（Including skill
Art term and scientific terminology）With with this utility model art in those of ordinary skill general understanding identical meaning
Justice.It should also be understood that those terms defined in such as general dictionary are should be understood that with upper with prior art
The consistent meaning of meaning hereinafter, and unless defined as here, will not with idealization or excessively formal implication come
Explain.
Above example is only to illustrate technological thought of the present utility model, it is impossible to limit protection model of the present utility model with this
Enclose, it is every according to the utility model proposes technological thought, any change done on the basis of technical scheme each falls within this reality
Within the scope of novel protected.Embodiment of the present utility model is explained in detail above in conjunction with accompanying drawing, but this practicality
It is new to be not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, or else can also take off
Make a variety of changes on the premise of this utility model objective.
Claims (9)
1. it is a kind of based on the Big Dipper position intelligent bus inquiry system, it is characterised in that：Comprising car-mounted terminal, Cloud Server terminal
And mobile terminal, the car-mounted terminal and the connection of Cloud Server terminal, the Cloud Server terminal and mobile terminal connection；It is described
Car-mounted terminal includes Big Dipper locating module, A/D converter, amplification circuit module, filter circuit module, data processing module, number
According to memory module, wireless transmitter module and power module, the Big Dipper locating module passes sequentially through A/D converter respectively, amplifies
Circuit module, filter circuit module connection data processing module；The Cloud Server terminal include main control module and respectively with
Radio receiving transmitting module, clock module and memory module which connects, the mobile terminal include micro controller module and divide
Not connected data transmission module, voice playing module, input module and display module.
2. it is according to claim 1 it is a kind of based on the Big Dipper position intelligent bus inquiry system, it is characterised in that：The north
Bucket locating module adopts chip model for the Big Dipper positioner of DA465.
3. it is according to claim 1 it is a kind of based on the Big Dipper position intelligent bus inquiry system, it is characterised in that：The A/
The chip model of D transducers is AD7794.
4. it is according to claim 1 it is a kind of based on the Big Dipper position intelligent bus inquiry system, it is characterised in that：The number
AVR series monolithics are adopted according to processing module, main control module and micro controller module.
5. it is according to claim 1 it is a kind of based on the Big Dipper position intelligent bus inquiry system, it is characterised in that：When described
The chip model of clock module is DS1302.
6. it is according to claim 1 it is a kind of based on the Big Dipper position intelligent bus inquiry system, it is characterised in that：The nothing
The chip model of line transceiver module is nRF2401.
7. it is according to claim 1 it is a kind of based on the Big Dipper position intelligent bus inquiry system, it is characterised in that：It is described aobvious
Show that module adopts 12864 dot matrix type LCD displays.
8. it is according to claim 1 it is a kind of based on the Big Dipper position intelligent bus inquiry system, it is characterised in that：Institute's predicate
The chip model of sound playing module is ISD1700.
9. it is according to claim 1 it is a kind of based on the Big Dipper position intelligent bus inquiry system, it is characterised in that：It is described to put
Big circuit module includes amplifier chip, first resistor, second resistance, 3rd resistor, and the outfan of A/D converter connects respectively
One end of first resistor and second resistance, the other end of second resistance connect the positive pole of amplifier chip, amplifier chip it is negative
Pole is grounded with the other end of first resistor after being connected with 3rd resistor, the voltage output end connection data processing mould of amplifier chip
The input of block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621012596.8U CN206058536U (en) | 2016-08-30 | 2016-08-30 | A kind of intelligent bus inquiry system positioned based on the Big Dipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621012596.8U CN206058536U (en) | 2016-08-30 | 2016-08-30 | A kind of intelligent bus inquiry system positioned based on the Big Dipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206058536U true CN206058536U (en) | 2017-03-29 |
Family
ID=58373648
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621012596.8U Expired - Fee Related CN206058536U (en) | 2016-08-30 | 2016-08-30 | A kind of intelligent bus inquiry system positioned based on the Big Dipper |
Country Status (1)
| Country | Link |
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| CN (1) | CN206058536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106448236A (en) * | 2016-08-30 | 2017-02-22 | 江苏艾倍科科技股份有限公司 | Intelligent bus query system based on Beidou positioning |
-
2016
- 2016-08-30 CN CN201621012596.8U patent/CN206058536U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106448236A (en) * | 2016-08-30 | 2017-02-22 | 江苏艾倍科科技股份有限公司 | Intelligent bus query system based on Beidou positioning |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20200830 |
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| CF01 | Termination of patent right due to non-payment of annual fee |