CN112185143A - Urban intelligent public transportation system - Google Patents
Urban intelligent public transportation system Download PDFInfo
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- CN112185143A CN112185143A CN202010996753.8A CN202010996753A CN112185143A CN 112185143 A CN112185143 A CN 112185143A CN 202010996753 A CN202010996753 A CN 202010996753A CN 112185143 A CN112185143 A CN 112185143A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/09626—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages where the origin of the information is within the own vehicle, e.g. a local storage device, digital map
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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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 an urban intelligent public transportation system which comprises a GPS (global positioning system) positioning module, a passenger number acquisition module, a station information storage module, a core control module, a voice broadcast module, a display module and an early warning module, wherein the GPS positioning module, the passenger number acquisition module and the station information storage module are all connected with the core control module, and the core control module is also respectively connected with the voice broadcast module, the display module and the early warning module. The system utilizes the GPS positioning module to realize the accurate arrival voice broadcasting function, and can also display the picture information of the station, so that passengers can know the scene of the station more visually, the passengers can be reminded of transfer in time through prompt information, and the number of the passengers in the vehicle can be monitored in real time through the number acquisition module, so that the riding safety of the passengers is ensured, and the system is safe and reliable, has more perfect functions and is more suitable for popularization and use.
Description
Technical Field
The invention relates to the technical field of public transportation, in particular to an urban intelligent public transportation system.
Background
At present, can realize simple bus stop function of reporting stops based on GPS technique in the current bus, however, because public traffic system does not have the transfer to report the function mostly, to the passenger that has the transfer demand, very easy because of not knowing accurate transfer information in time, fail to get off the bus and delay the stroke at corresponding transfer stop, simultaneously, because there is not the number of taking a bus in the car and shows the function, can't accomplish effectual control to the number in the car, the security of the process of taking a bus is difficult to the guarantee. Because the existing public traffic system only has the function of reporting stops, the function is single, the multiple riding requirements of passengers cannot be met, and the riding safety of the passengers cannot be fully guaranteed.
Therefore, how to provide a multifunctional, safe and reliable transportation system is a problem that needs to be solved by those skilled in the art.
Disclosure of Invention
In view of the above, the invention provides an urban intelligent public transportation system, which can realize functions of vehicle-mounted people number monitoring, transfer reminding, station picture display and the like on the basis of realizing a voice station reporting reminding function, and solve the problems that the existing public transportation system has single function, cannot meet various riding requirements of passengers, cannot fully guarantee riding safety of the passengers and the like.
In order to achieve the purpose, the invention adopts the following technical scheme:
an intelligent urban public transportation system, comprising:
the GPS positioning module is used for acquiring the position information of the bus in real time;
the system comprises a passenger number acquisition module, a passenger number acquisition module and a passenger number management module, wherein the passenger number acquisition module is used for acquiring the number of getting-on and getting-off passengers in real time and calculating the total number information in the vehicle in real time;
the system comprises a site information storage module, a prompt module and a display module, wherein the site information storage module is used for storing site names, prompt information and picture information corresponding to all sites;
the system comprises a GPS positioning module, a passenger number acquisition module and a stop information storage module, wherein the GPS positioning module, the passenger number acquisition module and the stop information storage module are all connected with the core control module, and the core control module is used for respectively analyzing and processing the position information of the bus and the total number information in the bus, determining the stop where the bus is located according to the position information of the bus, and calling the stop name, the prompt information and the picture information of the corresponding stop stored by the stop information storage module; comparing and analyzing the total number of people in the vehicle with a preset number threshold, and sending corresponding early warning information when the total number of people in the vehicle exceeds the set threshold;
the core control module is also connected with the voice broadcasting module, and the voice broadcasting module is used for broadcasting the site name and the prompt information corresponding to the site determined by the core control module in real time;
the core control module is also connected with the display module, and the display module is used for displaying the picture information corresponding to the station determined by the core control module and the information of the number of people in the vehicle; and
the core control module is also connected with the early warning module, and the early warning module is used for receiving the number early warning information sent by the core control module and carrying out the number exceeding early warning.
The invention has the beneficial effects that: the system utilizes the GPS positioning module to realize the accurate arrival voice broadcasting function, and can also display the picture information of the station, so that passengers can know the scene of the station more visually, the passengers can be reminded of transfer in time through prompt information, and the number of the passengers in the vehicle can be monitored in real time through the number acquisition module, so that the riding safety of the passengers is ensured, and the system is safe and reliable, has more perfect functions and is more suitable for popularization and use.
Further, the number of people threshold comprises a first number of people threshold and a second number of people threshold, and when the total number of people in the car exceeds the first number of people threshold, the core control module sends congestion prompt information; and when the total number of people in the vehicle exceeds a second number of people threshold value, the core control module sends overload prompt information.
According to the invention, the crowding and the overload can be respectively prompted by setting the number threshold in a grading manner, so that the riding comfort environment of passengers is ensured, and the passenger safety problem caused by overload can be avoided.
Further, foretell intelligent public traffic system in city still includes the temperature acquisition module, the temperature acquisition module is used for gathering the temperature data in the bus in real time, the temperature acquisition module with core control module connects, core control module is right the temperature data carries out analysis processes, will the temperature data carries out contrastive analysis with predetermined temperature threshold value, and when the temperature data is unusual, sends temperature early warning information, early warning module still is used for receiving the temperature early warning information that core control module sent to carry out the unusual early warning of temperature, display module still is used for showing the temperature data.
Further, the temperature threshold comprises a first temperature threshold and a second temperature threshold, and when the temperature data exceeds the first temperature threshold, the core control module sends out cooling prompt information; and when the temperature data is lower than the second temperature threshold, the core control module sends out heating prompt information.
The system provided by the invention is also provided with a temperature monitoring function, and the temperature threshold values (low-temperature threshold value and high-temperature threshold value) are set in a grading manner, so that the temperature in the bus can be controlled within a reasonable range, and the riding environment comfort of passengers is guaranteed.
Further, foretell intelligent public traffic system in city still includes humidity acquisition module, humidity acquisition module is used for gathering the humidity data in the bus in real time, humidity acquisition module with core control module connects, core control module is right humidity data carries out analysis processes, will humidity data carries out the contrastive analysis with predetermined humidity threshold value, and when humidity data is less than the humidity threshold value, sends humidity early warning information, early warning module still is used for receiving humidity early warning information that core control module sent to carry out the unusual early warning of humidity, display module still is used for showing humidity data.
The system provided by the invention is also provided with a humidity monitoring function, when the humidity in the bus is lower than a set threshold value, a driver is reminded to start the humidifier for humidification in time, the discomfort of passengers caused by over-dry environment in the bus is avoided, and the design is more humanized.
Further, foretell intelligent public transit system in city still includes the timing module, the timing module is used for acquireing time and date data in real time, the timing module with the core control module is connected, the core control module is used for right time and date data are handled and are sent to the display module, the display module is used for showing time and date information.
The system can also display time and date in real time, so that passengers can conveniently know time information in time, and thus, the passengers can get on or off the train at a reasonable time.
Further, the number of passengers collection module includes pressure sensor, controller and counter, pressure sensor is used for gathering bus internal pressure data in real time, pressure sensor with the controller is connected, the controller is used for right pressure data keeps in, and with current the current pressure data with last pressure data carry out contrastive analysis, obtain the pressure change result, the controller with the counter is connected, the controller basis the pressure change result control the counter count obtains total number information in the bus.
Further, the early warning module comprises a plurality of early warning prompt lamps, and each early warning prompt lamp is connected with the core control module respectively. Can indicate information such as crowding, overload, high temperature, low temperature, drying through a plurality of early warning lights, the suggestion information is more directly perceived, is convenient for the driver to look over.
Specifically, the prompt information includes landmark buildings, scenic spot information, and transfer information. The passenger can know the information of the landmark buildings and the scenic spots around the station through the prompt information, so that the tour route can be conveniently and reasonably planned, and meanwhile, the passenger can be timely prompted to correctly transfer, and the travel delay caused by the fact that the transfer route is not timely known is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an urban intelligent public transportation system provided by the invention;
FIG. 2 is a schematic structural diagram of a display module according to an embodiment of the invention;
FIG. 3 is a schematic structural diagram of an early warning module according to an embodiment of the present invention;
fig. 4 is a schematic view of a flow for implementing the voice broadcast and site picture display functions in the embodiment of the present invention;
FIG. 5 is a schematic flow chart of the implementation of the high-temperature and low-temperature alarm functions in the embodiment of the present invention;
FIG. 6 is a schematic flow chart illustrating an implementation of the humidity too low alarm function in an embodiment of the present invention;
fig. 7 is a schematic flow chart illustrating the implementation of the congestion and overload warning function in the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the attached figure 1, the embodiment of the invention discloses an urban intelligent public transportation system, which comprises:
GPS positioning module 1: the GPS positioning module 1 is used to obtain the position information of the bus in real time, and the system in this embodiment can realize real-time positioning by using the GPS positioning system of the bus itself.
The passenger number acquisition module 2: the passenger number acquisition module 2 is used for acquiring the number of passengers getting on and off the vehicle in real time and calculating the total number information in the vehicle in real time;
specifically, the number of passengers collection module 2 in this embodiment includes pressure sensor, controller and counter, and pressure sensor is used for gathering pressure data in the bus in real time, and pressure sensor is connected with the controller, and the controller is used for keeping pressure data in, and compare the pressure data of gathering at present with last pressure data and analyze, obtain the pressure change result, and the controller is connected with the counter, and the controller controls the counter to count according to the pressure change result, obtains total number information in the bus. In addition, people counting can be realized through an image processing tool by means of a camera in the vehicle. Specifically, after the camera takes a picture, the picture is transmitted to the image processor, and the number of people in the existing bus is calculated through analysis and processing.
The embodiment utilizes the principle of a pressure sensor, calculates the number of people in the bus and the number of people getting off the bus by the pressure change of the positions of the upper door and the lower door of the bus stepped by the feet of people, finally calculates the number of people in the bus, transmits data to a LabVIEW system, displays the number of people in the bus in real time, presets the upper limit of the number of the people in the bus in advance according to the size of the bus, and timely reminds a driver to pay attention to the overload problem when the number of people in the bus reaches.
The station information storage module 3: the site information storage module 3 is used for storing site names, prompt information and picture information corresponding to each site; specifically, the prompt information includes landmark buildings, attraction information, transfer information, and the like.
The core control module 4: the GPS positioning module 1, the passenger number acquisition module 2 and the stop information storage module 3 are all connected with the core control module 4, and the core control module 4 is used for respectively analyzing and processing the position information of the bus and the total number information in the bus, determining the stop where the bus is located according to the position information of the bus, and calling the stop name, the prompt information and the picture information of the corresponding stop stored by the stop information storage module;
the system is also used for comparing and analyzing the total number of people in the vehicle with a preset threshold value of the number of people, and sending corresponding early warning information when the total number of people in the vehicle exceeds the set threshold value; specifically, the number of people threshold comprises a first number of people threshold and a second number of people threshold, and when the total number of people in the car exceeds the first number of people threshold, the core control module sends congestion prompt information; and when the total number of people in the vehicle exceeds a second number of people threshold value, the core control module sends overload prompt information.
Voice broadcast module 5: the core control module 4 is also connected with the voice broadcasting module 5, and the voice broadcasting module 5 is used for broadcasting the site name and the prompt information corresponding to the site determined by the core control module 4 in real time; the content of voice broadcast contains the relevant report of greeting suggestion word and website characteristic report, for example, the landmark building around this website, scenic spot, tourist attraction etc. still contain the transfer report, remind the passenger the bus number and subway information etc. that this website can be transferred.
The display module 6: the core control module 4 is also connected with a display module 6, and the display module 6 is used for displaying the picture information corresponding to the station determined by the core control module 4 and the information of the total number of people in the vehicle; the display module 6 is realized by a display screen arranged above the bus, so that passengers can visually know the station information conveniently.
The early warning module 7: the core control module 4 is also connected with the early warning module 7, and the early warning module 7 is used for receiving the number-of-people early warning information sent by the core control module 4 and carrying out number-of-people exceeding early warning; the early warning module 7 in this embodiment includes a plurality of early warning light, and each early warning light is connected with the core control module respectively, carries out early warning suggestion through the bright or dark or the colour change of early warning light.
In some embodiments, the above-mentioned urban intelligent public transportation system further includes a temperature acquisition module 8, the temperature acquisition module 8 is used for acquiring temperature data in the bus in real time, the temperature acquisition module 8 is connected with the core control module 4, the core control module 4 analyzes and processes the temperature data, the temperature data is compared and analyzed with a preset temperature threshold, and when the temperature data is abnormal, temperature early warning information is sent out, the early warning module 7 is further used for receiving the temperature early warning information sent out by the core control module 4, and early warning of temperature abnormality is carried out, the display module 6 is further used for displaying the temperature data.
The temperature threshold comprises a first temperature threshold and a second temperature threshold, and when the temperature data exceeds the first temperature threshold, the core control module sends out cooling prompt information; and when the temperature data is lower than the second temperature threshold, the core control module sends out heating prompt information. The first temperature threshold value is the maximum limit value of the temperature in the vehicle, and the second temperature threshold value is the minimum limit value of the temperature in the vehicle, so that the temperature in the vehicle can be regulated within a reasonable temperature range, and the comfort of the environmental temperature in the vehicle is ensured.
In some embodiments, the above-mentioned intelligent public traffic system in city still includes humidity acquisition module 9, humidity acquisition module 9 is used for gathering the humidity data in the bus in real time, humidity acquisition module 9 is connected with core control module 4, core control module 4 carries out analysis processes to humidity data, carry out comparison analysis with humidity data and predetermined humidity threshold value, and when humidity data is less than the humidity threshold value, send humidity early warning information, early warning module 7 still is used for receiving the humidity early warning information that core control module 4 sent, and carry out the unusual early warning of humidity, display module 6 still is used for showing humidity data.
The system disclosed by the embodiment also has the functions of displaying the temperature and the humidity in the vehicle, and prompting warm air and cold air and humidifying. The temperature and the humidity in the vehicle are transmitted to the core control module in real time through the temperature and humidity sensor, the core control module receives corresponding signals and feeds back prompt information such as cold air, warm air, dryness of the interior of the vehicle and humidification of the interior of the vehicle to a driver in time according to the comparison of preset upper and lower limit values.
In some embodiments, the above-mentioned urban intelligent public transportation system further includes a timing module 10, where the timing module 10 is configured to obtain time and date data in real time, the timing module 10 is connected to the core control module 4, the core control module 4 is configured to process the time and date data and send the time and date data to the display module 6, and the display module 6 is configured to display time and date information.
Referring to fig. 2, one side of the display module 6 is used for displaying site picture information, and the other side of the display module respectively displays information such as date, time, humidity value, number of people on board, temperature value, and the like.
Referring to the attached drawing 3, be equipped with a plurality of alarm lamps such as low temperature warning, high temperature warning, humidity low warning excessively, crowded warning, overload warning on the early warning module 7, still be equipped with a change over switch on one side of a plurality of alarm lamps, the alarm lamp is closed to the primary function of this switch for control alarm lamp is opened and close, finds the alarm lamp and lights the back when driver friend, can manually close the alarm lamp, and follow-up of course can light the alarm lamp and set up a time, realizes self-closing.
The following description specifically explains the implementation process of each function in the system through various controls in the graphical editing software LabVIEW, and the specific process is as follows:
site picture display function: the method comprises the steps that a station is displayed by using a picture display control in the LabVIEW, a station picture is stored by using a control of a condition structure, when the GPS positioning module detects the position information of a bus in real time, and when the bus is detected to arrive at the bus station, the GPS positioning module feeds the information back to the LabVIEW and controls a sliding rod control to control the station to display the picture of the station to be arrived. When the site picture is selected, the corresponding picture displays the site picture to be displayed on the front panel through reading the BMP file control and drawing the flattening pixel map control.
The voice broadcast function: the function is divided into two parts, the first part is the station voice announcement and the other is the announcement related to the greeting prompt, the principle of the function is similar to the realization of the station picture display function, but the file type is changed into an audio file. And similarly, the selection signal of the sliding rod is transmitted to the condition structure by using the condition structure, and the sound playing control is used for playing and controlling.
In the design process, referring to fig. 4, in order to realize the synchronization between the voice broadcast and the site display, that is, the related information can be simultaneously displayed on the display screen while the voice broadcast arrives or is about to arrive. To solve this problem, a single slide bar control is used in this embodiment to control both the site display and the voice broadcast. When the GPS positioning module detects that the bus is about to arrive at the bus station, the information is fed back to the LabVIEW through the existing bus GPS system, and the sliding rod control is controlled to control the station display and the voice broadcast.
The number of people in the vehicle displays the function: the number of people getting on or off the vehicle is collected through the pressure sensor (or the camera), the number of people in the vehicle is calculated, and the number of people in the vehicle is fed back to the LabVIEW, so that the number of people in the vehicle can be displayed in real time.
Current time and date display function: in this embodiment, a control of a formatted date/time string (function) in LabVIEW is used, a time format string is used to define a format for displaying time and date, and finally, the time and date are displayed through a display control.
Temperature and humidity display function: the display of the current humidity and the display of the current temperature can be realized only by adding a delay control, a circulation control and an operation control. In the simulation of the embodiment, the virtual data is generated by using a random number generator control (randomly generating a number of 0 to 1), and the corresponding multiple is enlarged according to the actual situation, and the display is performed in an integer display mode. In actual application, the data detected by the temperature and humidity sensor can be directly input into the module for display.
Heating prompt function (namely low temperature reminding function): referring to fig. 5, the temperature in the vehicle is detected in real time, and when the temperature in the vehicle is lower than 20 ℃, the heating prompting lamp is turned on so as to remind a driver to heat to increase the temperature in the vehicle.
Cold air start prompt function (high temperature prompt function): referring to fig. 5, when the temperature in the vehicle is higher than 26 ℃, the cold air starting prompt lamp is turned on to indicate that the current temperature in the vehicle is higher, and the driver is prompted to start cold air to cool so as to reach the temperature suitable for passengers.
Humidity display and humidity over-low alarm in the vehicle: referring to fig. 6, since the relative humidity of the room environment is 40% to 70% RH, in the simulation process, the random number generator control is still used to perform the relevant operation according to the actual situation to simulate the humidity display, and the collected actual humidity is directly input and displayed in the actual application. Gather humidity in the car in real time, when air humidity is less than 35% RH in the car, corresponding humidity crosses low alarm lamp and will light, and at this moment the driver can open the humidifier and increase air humidity.
The function of alarming crowding in the vehicle and forbidding to take people is as follows: referring to the attached drawing 7, the internal pressure of the bus is collected in real time, the number of passengers in the bus is calculated, the bus can generally take about 50 passengers according to actual conditions, when the number of passengers in the bus is more than 50, the passengers can feel crowded, the alarm lamp for prompting crowding is turned on at the moment, the driver is reminded that the passengers in the bus are many, and the driver can reasonably arrange to get on the bus.
The embodiment utilizes the pressure sensor to monitor passengers getting on or off the vehicle, and then calculates the number of people in the vehicle. When the number of people in the vehicle reaches 70. At this time, the interior of the bus is already heavily saturated. At this time, an overload alarm lamp for forbidding people to take is lightened to remind a driver that the number of people in the vehicle is about to overload, and people can not get on the vehicle any more and need to wait for getting off the vehicle and getting on the vehicle again.
Of course, the temperature and humidity threshold, the number of people threshold, and the like used in the simulation process are all numerical values randomly set in a reasonable range, and the final data need to be set in a reasonable manner according to the local climate, the size of the bus, and the local regulations in the actual application process.
In addition, along with social development, the system can also utilize a GPS system and a big data system with more complete functions, each bus collects data in real time (through a pressure sensor, a temperature and humidity sensor, an in-vehicle camera and the like), the collected data are transmitted to a big data center in real time at a strong transmission speed of 5G, and the data are processed and analyzed by the big data center and then transmitted back to the corresponding bus to be displayed at a specific position of the bus. When the technology is more sophisticated, the system can also be used to collect evidence of thieves, assist in arresting criminals, and the like.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. The utility model provides an intelligent public transit system in city which characterized in that includes:
the GPS positioning module is used for acquiring the position information of the bus in real time;
the system comprises a passenger number acquisition module, a passenger number acquisition module and a passenger number management module, wherein the passenger number acquisition module is used for acquiring the number of getting-on and getting-off passengers in real time and calculating the total number information in the vehicle in real time;
the system comprises a site information storage module, a prompt module and a display module, wherein the site information storage module is used for storing site names, prompt information and picture information corresponding to all sites;
the system comprises a GPS positioning module, a passenger number acquisition module and a stop information storage module, wherein the GPS positioning module, the passenger number acquisition module and the stop information storage module are all connected with the core control module, and the core control module is used for respectively analyzing and processing the position information of the bus and the total number information in the bus, determining the stop where the bus is located according to the position information of the bus, and calling the stop name, the prompt information and the picture information of the corresponding stop stored by the stop information storage module; comparing and analyzing the total number of people in the vehicle with a preset number threshold, and sending corresponding early warning information when the total number of people in the vehicle exceeds the set threshold;
the core control module is also connected with the voice broadcasting module, and the voice broadcasting module is used for broadcasting the site name and the prompt information corresponding to the site determined by the core control module in real time;
the core control module is also connected with the display module, and the display module is used for displaying the picture information corresponding to the station determined by the core control module and the information of the number of people in the vehicle; and
the core control module is also connected with the early warning module, and the early warning module is used for receiving the number early warning information sent by the core control module and carrying out the number exceeding early warning.
2. The urban intelligent public transportation system according to claim 1, wherein the number of people threshold comprises a first number of people threshold and a second number of people threshold, and when the total number of people in the bus exceeds the first number of people threshold, the core control module sends congestion prompt information; and when the total number of people in the vehicle exceeds a second number of people threshold value, the core control module sends overload prompt information.
3. The urban intelligent bus system according to claim 1, further comprising a temperature acquisition module, wherein the temperature acquisition module is used for acquiring temperature data in a bus in real time, the temperature acquisition module is connected with the core control module, the core control module analyzes and processes the temperature data, compares and analyzes the temperature data with a preset temperature threshold value, and sends out temperature early warning information when the temperature data is abnormal, the early warning module is further used for receiving the temperature early warning information sent by the core control module and carrying out temperature abnormal early warning, and the display module is further used for displaying the temperature data.
4. The urban intelligent public transportation system according to claim 3, wherein the temperature threshold comprises a first temperature threshold and a second temperature threshold, and when the temperature data exceeds the first temperature threshold, the core control module sends a cooling prompt message; and when the temperature data is lower than the second temperature threshold, the core control module sends out heating prompt information.
5. The urban intelligent bus system according to claim 1, further comprising a humidity acquisition module, wherein the humidity acquisition module is used for acquiring humidity data in the bus in real time, the humidity acquisition module is connected with the core control module, the core control module analyzes and processes the humidity data, compares and analyzes the humidity data with a preset humidity threshold value, and sends out humidity early warning information when the humidity data is lower than the humidity threshold value, the early warning module is further used for receiving the humidity early warning information sent by the core control module and performing humidity abnormity early warning, and the display module is further used for displaying the humidity data.
6. The urban intelligent public transportation system according to claim 1, further comprising a timing module, wherein the timing module is used for acquiring time and date data in real time, the timing module is connected with the core control module, the core control module is used for processing the time and date data and sending the time and date data to the display module, and the display module is used for displaying time and date information.
7. The urban intelligent public transportation system according to claim 1, wherein the number of passengers collecting module comprises a pressure sensor, a controller and a counter, the pressure sensor is used for collecting pressure data in the bus in real time, the pressure sensor is connected with the controller, the controller is used for temporarily storing the pressure data, and compares the currently collected pressure data with the previous pressure data for analysis to obtain a pressure change result, the controller is connected with the counter, and the controller controls the counter to count according to the pressure change result to obtain the total number information in the bus.
8. The urban intelligent public transportation system according to any one of claims 2-5, wherein the early warning module comprises a plurality of early warning lights, each early warning light being connected with the core control module.
9. The urban intelligent public transportation system according to claim 1, wherein the prompt message comprises landmark building, attraction information and transfer information.
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