CN107798900A - A kind of voice-based intelligent bus reporting station system and system communicating method - Google Patents
A kind of voice-based intelligent bus reporting station system and system communicating method Download PDFInfo
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- G08G1/127—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams to a central station ; Indicators in a central station
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/123—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams
- G08G1/133—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams within the vehicle ; Indicators inside the vehicles or at stops
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Abstract
The invention discloses a kind of voice-based intelligent bus reporting station system, including bus terminal, platform terminal and monitor terminal, bus terminal respectively with platform terminal and monitor terminal wireless connection；The system realizes bus, bus platform and Surveillance center while communicated, and the system architecture, and low in energy consumption, cost is low, and the COMMUNICATION METHODSA communication is accurate.
Description
Technical field
The present invention relates to public transport communication technical field, specifically a kind of voice-based intelligent bus reporting station system and system
Communication means.
Background technology
In today of information-based high speed development, information service has obtained paying close attention to for whole world field of traffic, many
Country has carried out research and the practical work of correlation.The developed countries such as the U.S., Japan achieved in this respect it is plentiful and substantial into
Fruit, it is worth us to use for reference.511 traffic information systems that the U.S. was built since 2001 are with real-time guidance information service
For the purpose of the practicality of system, by equipping in urban road, vehicle, transfer stop, parking lot and the sensor of RSMC
And transmission equipment, provide comprehensive transport information to transport information processing center.By the extraction and analysis to various information, to
Society provides the other information of real-time Traffic Information, transfer information, traffic weather information and trip correlation, traveler
The trip mode and stroke route of oneself can be determined according to these information.Japan develop VICS-
The information that VICS, Vehicle Information Communication the System systems provide has following five kinds：Block
Information, required time, traffic obstacle information, control traffic message and parking lot information.And the public transport cause of our countries
Also relatively backward, due to the limitation of the factors such as cost, technology, our countries are only in Hangzhou, Shanghai, Beijing, Qingdao, Guangzhou at present
Electronic stop plate, vehicle GPS location equipment are mounted with Deng big and medium-sized cities, realizes real-time tracking, positioning, bus and the tune of vehicle
The functions such as the both-way communication of room are spent, and go back the complete system of neither one to realize the integration operation of these functions.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, and a kind of voice-based intelligent bus is provided and called out the stops and is
System and system communicating method, the system realizes bus, bus platform and Surveillance center while communicated, and the system knot
Structure, low in energy consumption, cost is low, and the COMMUNICATION METHODSA communication is accurate.
Realizing the technical scheme of the object of the invention is：
A kind of voice-based intelligent bus reporting station system, including bus terminal, platform terminal and monitor terminal, bus are whole
End respectively with platform terminal and monitor terminal wireless connection；
Described bus terminal, including first processor, in addition to be connected respectively with first processor infrared induction module,
First crystal oscillator, the first power module, d GPS locating module, the first display module, the first gsm communication module, the first voice module and
First bluetooth module；
Described platform terminal, including second processor, in addition to be connected respectively with second processor the second bluetooth module,
Two voice modules, the second gsm communication module, the second display module, the first memory module, the second crystal oscillator and second source module,
Second gsm communication module is connected with the first gsm communication module of bus terminal, and the of the second bluetooth module and bus terminal
One bluetooth module connects；
Described monitor terminal, including the 3rd processor, in addition to the 3rd gsm communication mould being connected respectively with the 3rd processor
Block, the 3rd display module, input module and the second memory module, the first GSM of the 3rd gsm communication module and bus terminal lead to
Believe module connection.
Described first processor is connected by serial port with d GPS locating module.
Described the first voice module and the second voice module, including recording and playing circuit and power amplifier, recording and playing circuit
And power amplifier.
Described recording and playing circuit, it is the recording and playing circuit based on ISD4004 chips；Described power amplifier, it is to be based on
The power amplifier of LM386 chips.
Described power module, provided with mu balanced circuit.
A kind of communication means of voice-based intelligent bus reporting station system, specifically comprises the following steps：
1）Bus terminal, platform terminal and monitor terminal, bus are installed respectively in bus, bus platform and Surveillance center
The infrared induction module of terminal is separately mounted to the forward and backward door of bus；
2）Infrared induction module detects the volume of the flow of passengers and passenger inside the vehicle's quantity, and sends the signal to first processor；
3）First bluetooth module of bus terminal matches with the second bluetooth module of platform terminal, and d GPS locating module will obtain
The bus current location information arrived, sends the signal to first processor, after first processor, by the information after processing
Send to the first voice module, the first display module and the first gsm communication module, voice broadcast, screen display carried out to information,
And the 3rd gsm communication mould sent by the first gsm communication module to the second gsm communication module of platform terminal and monitor terminal
Block；
4）After second gsm communication module receive information of platform terminal, passing the information on will to second processor, second processor
Information data storing is to the first memory module and sends to the second display module and the second voice module, by the numbering of bus,
Loading condition, current location, the bus platform that will reach are shown by the second display module and by the second voice
Module is reported；
5）After 3rd gsm communication module receive information of monitor terminal, information data is sent to the 3rd processor, needed for extraction
After information is handled, send information to the 3rd display module and shown, and information is stored into the second memory module,
If unusual condition occurs in the process of moving in bus, the monitoring personnel of monitor terminal passes through input module and the 3rd gsm communication
Module sends to bus and instructed, and instructs the operation of bus；
By above-mentioned steps, bus, bus platform and the communication of the integral intelligent of Surveillance center are realized.
Beneficial effect：A kind of voice-based intelligent bus reporting station system and system communicating method provided by the invention, energy
Enough positional informations that bus is accurately provided for passenger and bus administrative department, GPS positioning technology mature, error
Can reduce within 10 meters, bus often reach a platform will by gsm communication module by current location information with wireless short
The form of letter is sent to remaining platform, send information within every three minutes in the process of moving monitoring and scheduling center, therefore can be with
Obtain the accurate positional information of bus；In addition, GSM digital mobile cellular telecommunications technology has been obtained ripe and widely should
With the GSM digital mobile cellular telecommunication nets in China, are public mobile networks maximum in the world at present, and GSM often sends one
About in 1s-3s the time required to information, it is ensured that the instantaneity of data；For passenger, pressure of waiting greatly is alleviated
Power, provided convenience for trip., can be with addition, monitoring and scheduling center receives the accurate in real time after positional information of bus
The average speed of bus is extrapolated with mathematical formulae according to run time of the car at two stations, thus one can extrapolate public transport
The traffic in car location, the information such as each platform and the flow of the people of block can also be deduced, bus management can be given
Department provides more accurately scheduling scheme, and the suggestion of urban planning is provided to relevant department so that the trip of people and city
City's traffic is more convenient.
Brief description of the drawings
Fig. 1 is a kind of structured flowchart of voice-based intelligent bus reporting station system；
Fig. 2 is the first voice module and the second voice module circuit diagram；
Fig. 3 is the LED display emulation testing circuit of display module；
Fig. 4 is that the 220V in power module turns 12V power circuit diagrams；
Fig. 5 is that the 12V in power module turns 3V power circuit diagrams；
Fig. 6 is that the 12V in power module turns 5V power circuit diagrams；
Fig. 7 is that the serial ports of d GPS locating module receives data program flow chart；
Fig. 8 is the workflow diagram of the first bluetooth module and the second bluetooth module；
Fig. 9 is infrared induction module detection of passenger flow flow chart；
Figure 10 is that the serial ports of gsm communication module sends/received data program flow chart；
Figure 11 is bus destination node information flow chart；
Figure 12 monitor terminals control centre information flow chart.
Embodiment
The present invention is further elaborated with reference to the accompanying drawings and examples, but is not limitation of the invention.
Embodiment：
As shown in figure 1, a kind of voice-based intelligent bus reporting station system, including bus terminal, platform terminal and monitoring are eventually
End, bus terminal respectively with platform terminal and monitor terminal wireless connection；
Described bus terminal, including first processor, in addition to be connected respectively with first processor infrared induction module,
First crystal oscillator, the first power module, d GPS locating module, the first display module, the first gsm communication module, the first voice module and
First bluetooth module；
Described platform terminal, including second processor, in addition to be connected respectively with second processor bluetooth module, second
Voice module, the second gsm communication module, the second display module, the first memory module, the second crystal oscillator and second source module, the
Two gsm communication modules are connected with the first gsm communication module of bus terminal, the second bluetooth module and the first of bus terminal
Bluetooth module connects；
Described monitor terminal, including the 3rd processor, in addition to the 3rd gsm communication mould being connected respectively with the 3rd processor
Block, the 3rd display module, input module and the second memory module, the first GSM of the 3rd gsm communication module and bus terminal lead to
Believe module connection；
Described first processor is connected by serial port with d GPS locating module.
As shown in Fig. 2 described the first voice module and the second voice module, voice signal processing module includes
ISD4004 record/playbacks module and LM386 power amplifier modules.
The system uses speech chip to work in SPI serial line interfaces for ISD4004 series, ISD4004, and record/playback follows one
Fixed instruction sequencing, 8 to 16 minutes recording playback time, chip being capable of very true, reproducing speech, music, tone and effects naturally
Fruit sound, general solid recording circuit quantizing noise and " metallic sound " caused by quantization and compression are avoided, information is stored in piece
Flash in memory, can be preserved 100 years under powering-off state（Representative value）, the system selection sample frequency is 8.0kHz, recording playback
Time is the mode of operation of 8 minutes.
The ISD4004 recording part of system is recorded into voice of calling out the stops corresponding to each platform as extra recording subprogram, and
Address corresponding to record, the address of record are used in the C programmings of playback the voice of calling out the stops for determining different platforms；System ISD4004
Playback boom box playing circuit, sound equipment are driven by audio-frequency power amplifier LM386, and LM386 is the integrated transporting discharging of three-level amplification,
There is good enhanced processing effect to voice signal.The voice amplification that the system can be reached requires.
Voice module has in the effect of the system：1st, controlled by processor and trigger play platform call out the stops, crossing transfer letter
The function such as breath and overspeed prompting driver；2nd, controlled by 3 minutes an or so Interruption, play an advertisement and text within every three minutes
Bright term, interrupt priority level is less than interrupt priority level of calling out the stops.
As shown in figure 3, the first display module, the second display module and the 3rd display module in the present system, using current
The LED display commonly used on bus, LED display screen use progressive scan mode, i.e., show the list of driving to every piece of LED
Member is arranged to latch data, then row, to being scanned, the word of display is obtained by character code modulus mode to be present in array.In system
By showing a C language the driver of LED display, the display content of correlation is directly controlled by arm processor, in the system
The purposes of LED display：Bus stop is shown to the platform reached, and civilization a surname's language waits word.Purposes two：The display screen portion of platform
Point, display platform communicated with bus after information.
As shown in Figure 4, Figure 5 and Figure 6, system power supply is divided into that 220V turns 12V power supplys and 12V turns 3.3V and 5V power supplys, mainly
It is made up of tri- chips of AMS1117-3.3, LM2596 and LM2940CS.AMS1117 trimming is adjusted to reference voltage
Within 1.5% error, and current limit is also adjusted, and is made with reducing as far as possible because overloading voltage-stablizer and power circuit
Into pressure, export 3.3V with stable；LM2596 has a linear well and load regulation characteristic, adjustable output voltage, simultaneously
Play current-limiting protection effect；LM2940CS is the linear voltage stabilization integrated circuit of low voltage difference, and precision is high, and ripple factor is small, is suitable for
The precision voltage source higher to voltage request, circuit stability is set to export 5V.
Power module 220V is inputted, and+12V is reduced to by reduction voltage circuit, and then+12V is inputted, output+5V ,+3.3V, in order to
Reduce the influence of input voltage size and power source loads size to power circuit VD size variation, it is steady using direct current
Volt circuit, the direct-current working volts that filter circuit exports are subjected to stabilization, are capable of the electricity of regulated output voltage within the specific limits
Road, the DC voltage exported with stabilized power supply circuit.Circuit, mu balanced circuit output DC voltage after filtering.5V electricity is used for ARM
Processor governor circuit and voice module power supply, 3.3V is used for monitor power supply and gsm module is powered.
A kind of communication means of voice-based intelligent bus reporting station system, specifically comprises the following steps：
1）Bus terminal, platform terminal and monitor terminal, bus are installed respectively in bus, bus platform and Surveillance center
The infrared induction module of terminal is separately mounted to the forward and backward door of bus；
2）Infrared induction module detects the volume of the flow of passengers and passenger inside the vehicle's quantity, and sends the signal to first processor；
3）First bluetooth module of bus terminal matches with the second bluetooth module of platform terminal, and d GPS locating module will obtain
The bus current location information arrived, sends the signal to first processor, after first processor, by the information after processing
Send to the first voice module, the first display module and the first gsm communication module, voice broadcast, screen display carried out to information,
And the 3rd gsm communication mould sent by the first gsm communication module to the second gsm communication module of platform terminal and monitor terminal
Block；
4）After second gsm communication module receive information of platform terminal, passing the information on will to second processor, second processor
Information data storing is to the first memory module and sends to the second display module and the second voice module, by the numbering of bus,
Loading condition, current location, the bus platform that will reach are shown by the second display module and by the second voice
Module is reported；
5）After 3rd gsm communication module receive information of monitor terminal, information data is sent to the 3rd processor, needed for extraction
After information is handled, send information to the 3rd display module and shown, and information is stored into the second memory module,
If unusual condition occurs in the process of moving in bus, the monitoring personnel of monitor terminal passes through input module and the 3rd gsm communication
Module sends to bus and instructed, and instructs the operation of bus；
By above-mentioned steps, bus, bus platform and the communication of the integral intelligent of Surveillance center are realized.
As shown in fig. 7, d GPS locating module receives data program flow chart：The upper first initialization of (a) serial ports of electricity, that is, complete to allow to go here and there
Mouth receives data, opens total work interrupted and interrupted with serial ports；Wait serial ports to interrupt, receive and start to receive number when interrupting RI=1
According to if receiving character when ' $ ', start to receive gps data, receive ' n ' line feed receive next line data, interruption is returned
Return；If data are received again during RI=0.
D GPS locating module：GPS location, 3 points can determine that a position in three dimensions, and the system passes through four known bits
The satellite put determines the position of gps receiver, that is, increases satellite to reduce the error of positioning so that positioning precision 10
Rice or so.Gps receiver receive four satellites data be：
[position1,d1][position2,d2][position3,d3][position4,d4]；
（position）：The locus of satellite；
（d）：Distance of the gps receiver to satellite.
Processor connects gps receiver by serial port, unifies RTCM standard agreements NMEA- using current GPS device
0183, select GPS to receive the $ GPRMC data frames in data, UTC time conversion Beijing time, speed are done by processor
Parsing, longitude and latitude processing scheduling algorithm computing.
The data of the longitude and latitude parsed from $ GPRMC：
Purposes：According to the specific and different longitude and latitude of each platform as trigger condition, can be triggered in different platforms corresponding
Interrupt service routine, the voice messaging stored in voice module in ISD4004 chip appropriate address is read, carries out sound broadcast,
Different platforms corresponds to address different in ISD4004 chips to realize that platform is called out the stops, can be with relative to traditional call out the stops manually
Realize Full-automatic station-reporting.
The calculation formula of the longitude and latitude of GPS location：
Example：Latitude N 2318.13307
Longitude E 11319.72036
Degree of being converted into every minute and second formula：
Latitude=2318.1337/100=23 °
2318.13307%100=18′
0.13307*60=7.984″
Longitude=11319.72036/100=113 °
11319.72036%100=19′
0.72036*60=43.2216″
GPS longitude and latitude test datas are as follows：
From the $ GPRMC times parsed and speed data：
Purposes：Time showing is parsed on the display screen of bus, speed is used to remind whether driver drives over the speed limit, if
Beyond the speed maximum of restriction, then the travel speed of vehicle can be reduced by down trigger voice reminder driver, is driven safely.
The bus that GPS gathers are analyzed to obtain is sent to monitoring and scheduling in the time of the traveling in each section and the data of speed by GSM
Center, after the big data Treatment Analysis by monitoring and scheduling center, reference is provided for the traffic conditions in each section, helps city
Planning.
The UTC time and velocity process formula of GPS location：
Time of Day processing：Field 1：Time hhmmss form and field 9：UTC date DDMMYY forms.By GPS location
The standard time that atomic clock on satellite is calculated, its time zone are GMT+0.
Example field 1:If 040302 to be converted into Beijing time should be 04：03：02+08:00:00.000=12:03：
02, i.e. the signal acquisition time is that 12 noon crosses 3 points.
Velocity process：The speed unit of reception is saves, Knots（One section is 1.852 thousand ms/h）, should during algorithm computing
Be converted to kilometer.
The data that GPS module collects often reach different platform processors and just produce difference after processor is handled
Bus positional information will be sent to monitoring and scheduling by the low level pulse triggering gsm communication module of delay, gsm communication module
Center and remaining each platform.
As shown in figure 8, the first bluetooth module and the second bluetooth module, are one using the bluetooth module of ATK-HC05 models
The high performance principal and subordinate's one bluetooth serial ports module of money, can with the various computers with Bluetooth function, bluetooth host, mobile phone, PDA,
The intelligent terminals such as PSP match, and the module supports the baud rate scope of non-constant width：4800~1382400.Use AT command set control
System.
The first bluetooth module and the second bluetooth module of system, make between platform and bus by Bluetooth wireless communication skill
Art is communicated, and website bluetooth module provides itself information of identification code, and website subsystem passes through the outside (surrounding more than 10 of bluetooth module
It is adjustable in the range of rice) transmitting station identification code real time information, when GPS module because the reason such as tunnel, weather can not accurately determine
Position is when calling out the stops, and starts to enable the bluetooth on vehicle-mounted and calls out the stops module, when public transit vehicle enters this scope, onboard subsystem is by indigo plant
Tooth module perceives the presence of website and obtains site identity code, then send the processor of onboard system to identify, carries out site identity
Sound broadcast is carried out after code decoding.Realize that bluetooth is called out the stops in real time.Postpone reasonable time again, it is ensured that recover again after vehicle is outbound
Reception to Bluetooth information.Why it is that Bluetooth technology has because being compared with other close range communication techniques using Bluetooth technology
What is is low-consumption wireless electrical communication technology, can realize data, voice, video transmission advantage.
As shown in figure 9, infrared induction module carries out detection of passenger flow, when realizing infrared module detection of passenger flow, photoelectricity is used
Sensor, its main operation principle is the continuous transmission signal of the component, if running into obstacle in its transmitting boundary,
Then it can receive the reflected signal that transmission signal reflects through obstacle simultaneously.This detection of passenger flow as model buildings
Device.
Its workflow is that system is initialized first.Its signal emitting head is continuous after the completion of system initialization
Outwards transmitting infrared signal, if the photoelectric sensor installed in front door have received reflected signal, shows that someone enters
Vehicle, then personnel amount adds one on caravan.Similarly if the photoelectric sensor installed in back door have received reflected signal
Then show that someone gets off, then personnel amount subtracts one on caravan.When passengers inside the car's quantity has reached the full value of our settings, it is
System can send instruction to controller and tell system and driver's car to be fully loaded with.
As shown in Figure 10, the first gsm communication module, the second gsm communication module and the 3rd gsm communication module data receiver stream
Cheng Tu, the positional information write-in that will be sent first are controlled in gsm communication module, the positioning that processor sends over according to GPS
Information and select corresponding positional information and be sent to corresponding platform and monitoring and scheduling center, wherein sending information to station
The frequency of platform is that bus often stops a station transmission once, and the frequency for being sent to monitoring and scheduling center information is every three minutes
Send once.Two kinds of trigger sources are provided with for the positioning on this bus and communication system, so that communication system can distinguish transmission
To platform and the information of Surveillance center.
In communication system after electricity, processor first to the system carry out Initialize installation, and preprocessor using serial ports to
Gsm communication module sends corresponding instruction, and the instruction that processor is replied according to gsm module may determine that whether gsm module can be just
Often work.
After it is determined that system is in normal condition, the communication module on bus can constantly go to monitor GPS module be
The location information of no transmission in need.If receiving GPS needs to send the instruction of location information, gsm module is then using corresponding
Control instruction routes the message to corresponding GSM receiving modules.
Then other gsm modules can be constantly monitored positioned at the communication module of bus station and monitoring and scheduling center to be transmitted across
The positional information come.As received, the anti-information for solving and being included in these instructions is instructed using GSM, and timely by these information
Update on corresponding display device.
| The AT instructions mainly used | Command function |
| AT+CMGF | Messaging format is set |
| AT+CMGD | Delete short message |
| AT+CMGR | Short message reading |
| ATE0 | Forbid echoing |
| AT+CMGS | Send short message |
| AT | Test whether normal work |
As shown in figure 11, platform node mainly uses gsm communication module as its communication system, LED lattice displays
Screen is used as its display system.Recording and playing circuit based on ISD4004 chips is as its voice broadcast module.Before system starts
System is initialized first, whether detecting system can be with normal work.After system starts, platform processor is just opened
Whether the beginning constantly goes detection gsm communication module to have and receives the signal from bus.If have received the signal from bus, place
Reason device counter to the signal that receives can be decoded, and therefrom interpret useful information.By judging the content of information, processor is again
Corresponding content is reported and shown to the voice of control system and display module respectively.If receive front and rear receipts in the cycle in a signal
The positional information sended over to more buses, then processor can only select to receive bus namely nearest from the website at first
Positional information handled.
As shown in figure 12, monitoring and scheduling center is also mainly to use gsm module to make as its communication system, one piece of touch-screen
For the input of its information and output system.The processor of monitoring and scheduling center constantly detects whether have information to send and be simultaneously
It is no to there is information to need to send.Using information transmission as high priority event among both, if occur simultaneously, priority treatment sends letter
The event of breath.Monitoring and scheduling center is handled information first after information is received, and is extracted such as running number, position, speed
The useful informations such as degree.Then these information are intuitively illustrated on the map of monitoring and scheduling center screen in a graphical form.
Then monitoring and scheduling center can use algorithm the information that this is received and the interior information received is together located for the previous period
Reason, some more macroscopical conclusions are drawn, and the data after initial data and processing are stored simultaneously, to instruct in the future
The operation of bus.If monitoring and dispatching Spot detection is abnormal to bus running, such as by finding its speed of service mistake after calculating
It is fast or excessively slow, or bus in skewness on running route, it is necessary to sent to corresponding bus when instructing accordingly,
It can then use the input system of monitoring and scheduling center to input after information and corresponding bus is sent to by gsm communication module,
So as to reach from the effect for macroscopically instructing bus running.
Claims (6)
1. a kind of voice-based intelligent bus reporting station system, it is characterised in that including bus terminal, platform terminal and monitoring
Terminal, bus terminal respectively with platform terminal and monitor terminal wireless connection；
Described bus terminal, including first processor, in addition to be connected respectively with first processor infrared induction module,
First crystal oscillator, the first power module, d GPS locating module, the first display module, the first gsm communication module, the first voice module and
First bluetooth module；
Described platform terminal, including second processor, in addition to be connected respectively with second processor bluetooth module, second
Voice module, the second gsm communication module, the second display module, the first memory module, the second crystal oscillator and second source module, the
Two gsm communication modules are connected with the first gsm communication module of bus terminal, the second bluetooth module and the first of bus terminal
Bluetooth module connects；
Described monitor terminal, including the 3rd processor, in addition to the 3rd gsm communication mould being connected respectively with the 3rd processor
Block, the 3rd display module, input module and the second memory module, the first GSM of the 3rd gsm communication module and bus terminal lead to
Believe module connection.
A kind of 2. voice-based intelligent bus reporting station system according to claim 1, it is characterised in that described first
Processor is connected by serial port with d GPS locating module.
A kind of 3. voice-based intelligent bus reporting station system according to claim 1, it is characterised in that described first
Voice module and the second voice module, including recording and playing circuit and power amplifier, recording and playing circuit and power amplifier.
A kind of 4. voice-based intelligent bus reporting station system according to claim 3, it is characterised in that described recording playback
Sound circuit, it is the recording and playing circuit based on ISD4004 chips；Described power amplifier, it is the power amplifier electricity based on LM386 chips
Road.
A kind of 5. voice-based intelligent bus reporting station system according to claim 1, it is characterised in that described power supply
Module, provided with mu balanced circuit.
6. a kind of communication means of voice-based intelligent bus reporting station system, it is characterised in that specifically comprise the following steps：
1）Bus terminal, platform terminal and monitor terminal, bus are installed respectively in bus, bus platform and Surveillance center
The infrared induction module of terminal is separately mounted to the forward and backward door of bus；
2）Infrared induction module detects the volume of the flow of passengers and passenger inside the vehicle's quantity, and sends the signal to first processor；
3）First bluetooth module of bus terminal matches with the second bluetooth module of platform terminal, and d GPS locating module will obtain
The bus current location information arrived, sends the signal to first processor, after first processor, by the information after processing
Send to the first voice module, the first display module and the first gsm communication module, voice broadcast, screen display carried out to information,
And the 3rd gsm communication mould sent by the first gsm communication module to the second gsm communication module of platform terminal and monitor terminal
Block；
4）After second gsm communication module receive information of platform terminal, passing the information on will to second processor, second processor
Information data storing is to the first memory module and sends to the second display module and the second voice module, by the numbering of bus,
Loading condition, current location, the bus platform that will reach are shown by the second display module and by the second voice
Module is reported；
5）After 3rd gsm communication module receive information of monitor terminal, information data is sent to the 3rd processor, needed for extraction
After information is handled, send information to the 3rd display module and shown, and information is stored into the second memory module,
If unusual condition occurs in the process of moving in bus, the monitoring personnel of monitor terminal passes through input module and the 3rd gsm communication
Module sends to bus and instructed, and instructs the operation of bus；
By above-mentioned steps, bus, bus platform and the communication of the integral intelligent of Surveillance center are realized.
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| CN201711105683.7A CN107798900A (en) | 2017-11-10 | 2017-11-10 | A kind of voice-based intelligent bus reporting station system and system communicating method |
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| CN201711105683.7A CN107798900A (en) | 2017-11-10 | 2017-11-10 | A kind of voice-based intelligent bus reporting station system and system communicating method |
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