CN205428224U - Taxi guidance system based on control box - Google Patents
Taxi guidance system based on control box Download PDFInfo
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- CN205428224U CN205428224U CN201620242139.1U CN201620242139U CN205428224U CN 205428224 U CN205428224 U CN 205428224U CN 201620242139 U CN201620242139 U CN 201620242139U CN 205428224 U CN205428224 U CN 205428224U
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Abstract
The utility model relates to a taxi guidance system based on control box, including control box main part, taxi management and control platform, control box communication equipment and pedestrian's check out test set, control box communication equipment and pedestrian's check out test set all set up in the control box main part, and pedestrian's check out test set is used for detecting and exporting pedestrian's quantity of traffic crossing department, and control box communication interface is used for receiving and wireless pedestrian's quantity of transmitting traffic crossing department, and taxi management and control platform is received pedestrian's quantity of traffic crossing department and is divided the taxi guide information of appearing. Through the utility model discloses, can realize accurate guide to near the taxi in each traffic crossing in the city, avoid the waste of city resource.
Description
Technical field
This utility model relates to control chamber field, particularly relates to a kind of taxi guidance system based on control chamber.
Background technology
Conventional control chamber has wooden and metal system two kinds because metal control chamber degree of protection is higher, so or metal comparison many.
Control chamber of the prior art application is the most single, the development trend of intelligent city cannot be adapted to, actually, at traffic intersection, have greatly can the phase for the expanded function of control chamber, such as can be as the data acquisition platform of traffic intersection, for gathering pedestrian's quantity around, determine the passenger flow index of traffic intersection based on pedestrian's quantity, thus the route selection for taxi around provides convenient.
In prior art in the case of lacking the navigation of taxi passenger status stream index, likely result in situations below to occur: near (1), flow of the people is considerably less, but taxi driver does not knows about this information, causes taxi to flock together, a lot of taxis are unloaded, bring financial burden to driver；(2) near, flow of the people is the most, but taxi driver does not knows about concrete condition, does not leave for this section, causes pedestrian to go on a journey difficulty, taxi resource serious waste.
For this, need a kind of new taxi passenger status stream guidance scheme, artificial abortion's quantity of surrounding can be identified in time, so that it is determined that the passenger flow index of respective stretch, and in time passenger flow index is mail to each neighbouring taxi, passenger flow navigation information accurately is provided, it is to avoid the waste of taxi resource for taxi driver.
Utility model content
In order to solve the problems referred to above, this utility model provides a kind of taxi guidance system based on control chamber, on the one hand, utilize the conventional control chamber at existing traffic intersection as data collection station, introduce high accuracy, image recognition apparatus Real time identification goes out people's flow data of surrounding targetedly, on the other hand, introduce taxi control platform and receive pedestrian's quantity and traffic intersection address by wireless communication link, to determine the passenger flow index of traffic intersection address based on pedestrian's quantity, and send, based on traffic intersection address taxi wireless near traffic intersection address, the passenger flow index determined.
According to one side of the present utility model, provide a kind of taxi guidance system based on control chamber, described guidance system includes control chamber main body, taxi control platform, control chamber communication equipment and pedestrian detection equipment, control chamber communication equipment and pedestrian detection equipment are all disposed within control chamber main body, pedestrian detection equipment is for detecting and export the pedestrian's quantity at traffic intersection, control chamber communication interface receives the pedestrian's quantity at traffic intersection for the pedestrian's quantity received and at wireless forwarding traffic intersection, taxi control platform and analyzes taxi guidance information.
More specifically, in described taxi guidance system based on control chamber, including: control chamber main body, including casing and suspended structure；Casing uses thickness to be the cold-rolled steel sheet of 1.5 millimeters and have stiffened panel and floor；Suspended structure includes hanging installs supporting, hang channel-section steel, cushion block, pad and square head screw, hang and supporting is installed for groove section steel structure, tip upside down on box top wall, cushion block is hanging between installation supporting and box top wall, hanging channel-section steel is a U-shaped steel construction of side-stand type, it is positioned at suspension and installs above supporting, by upper steel bar, lower strip and longitudinal steel bar composition, square head screw is installed supporting for connecting to hang and hangs the lower strip of channel-section steel, pad is hanging between the lower strip installing supporting and suspension channel-section steel, the upper steel bar hanging channel-section steel is fixed on suspension platform to realize the installation of the suspension type to casing；Intensity of illumination detector, is embedded on box outer surface, for detecting the real-time lighting intensity of traffic intersection position, determines and export the intensity of illumination grade of correspondence according to real-time lighting intensity；High-definition camera, is embedded on box outer surface, and for shooting traffic intersection, to obtain high definition crossing image, the resolution of high definition crossing image is 1920 × 1080；MMC storage card, it is arranged in casing, for prestoring multiple benchmark intensity of illumination crossings image, the corresponding intensity of illumination grade of each benchmark intensity of illumination crossing image, each benchmark intensity of illumination crossing image shoots obtained image to traffic intersection by high-definition camera under corresponding intensity of illumination grade under without any pedestrian's state in advance, MMC storage card is additionally operable to prestore binary-state threshold, benchmark pedestrian's gray processing picture and preset matching degree threshold value, benchmark pedestrian's gray processing picture is the gray processing picture only including benchmark pedestrian contour, preset matching degree threshold value is the percentages less than 1；Foreground selection equipment, it is arranged in casing, being connected respectively with intensity of illumination detector and MMC storage card, intensity of illumination grade based on the output of current time intensity of illumination detector is found the benchmark intensity of illumination crossing image of correspondence in MMC storage card and exports as target background image；nullLive image splitting equipment，It is arranged in casing，With high-definition camera、MMC storage card and Foreground selection equipment connect respectively，High definition crossing image and the high definition crossing image of current time upper one second of current time is received by high-definition camera，Respectively as the first high definition crossing image and the second high definition crossing image，The gray value of each pixel of the first high definition crossing image is deducted the gray value of the pixel of correspondence position in the second high definition crossing image and takes absolute value to obtain image difference absolute value，When image difference absolute value is more than or equal to binary-state threshold，The respective pixel of the first high definition crossing image is confirmed as active pixel，Otherwise，The respective pixel of the first high definition crossing image is confirmed as static pixel，The image of all active pixel composition in first high definition crossing image is exported as live image，Live image is made up of one or more zones of action；Morphological image processing equipment, it is arranged in casing, it is connected with live image splitting equipment, for receiving live image, and each zone of action is carried out denoising to obtain denoising subimage, fill up denoising subimage interior void and connect in denoising subimage breakpoint to obtain shaping subimage, export one or more shaping subimage；Smoothing processing equipment, is arranged in casing, is connected with morphological image processing equipment, for being smoothed each the shaping subimage received, to obtain smooth subimage；Medium filtering equipment, is arranged in casing, is connected with smoothing processing equipment, processes, to filter the scattering composition in smooth subimage, it is thus achieved that medium filtering subimage for the smooth subimage received is performed medium filtering；Change of scale strengthens equipment, is arranged in casing, is connected with medium filtering equipment, for the medium filtering subimage received is performed change of scale enhancement process, to obtain enhancer image；Gray processing processing equipment, is arranged in casing, strengthens equipment with change of scale and is connected, for the enhancer image received being carried out gray processing process, to obtain gray processing subimage；ARM11 processes chip, it is arranged in casing, it is connected respectively with gray processing processing equipment and MMC storage card, each gray processing subimage is mated with benchmark pedestrian's gray processing picture, when matching degree is more than or equal to preset matching degree threshold value, corresponding gray processing subimage is confirmed as pedestrian's subimage, calculates the number of pedestrian's subimage and exports as pedestrian's quantity；Control chamber communication equipment, is embedded on box outer surface, processes chip with ARM11 and is connected, and receives pedestrian's quantity and traffic intersection address, and sends pedestrian's quantity and traffic intersection address by wireless communication link；Taxi control platform, including taxi management and control communication interface and taxi management and control controller, taxi management and control communication interface is for receiving pedestrian's quantity and traffic intersection address by wireless communication link, taxi management and control controller is connected with taxi management and control communication interface, for determining the passenger flow index of traffic intersection address based on pedestrian's quantity, and pass through, based on traffic intersection address, the passenger flow index that the taxi wireless transmission near traffic intersection address of the taxi management and control communication interface determines；Wherein, traffic intersection address is pre-stored in MMC storage card, and control chamber communication equipment is connected with MMC storage card to obtain traffic intersection address.
More specifically, in described taxi guidance system based on control chamber: pedestrian's quantity is the most, and the passenger flow index of traffic intersection address is the biggest.
More specifically, in described taxi guidance system based on control chamber: wireless communication link is two-way GPRS communication link.
More specifically, in described taxi guidance system based on control chamber: taxi control platform is arranged on urban traffic control center.
More specifically, in described taxi guidance system based on control chamber: taxi management and control communication interface and taxi management and control controller are integrated on one piece of surface-mounted integrated circuit.
Accompanying drawing explanation
Below with reference to accompanying drawing, embodiment of the present utility model is described, wherein:
Fig. 1 is the block diagram according to the taxi guidance system based on control chamber shown in this utility model embodiment.
Reference: 1 control chamber main body；2 taxi control platform；3 control chamber communication equipments；4 pedestrian detection equipment
Detailed description of the invention
Below with reference to accompanying drawings the embodiment of taxi guidance system based on control chamber of the present utility model is described in detail.
Control chamber can be classified as follows by architectural feature and purposes:
(1) the board-like control chamber of stationary plane, often claims switchboard or switchboard.He is a kind of open-type control chamber having panel to block, and front has protective action, the back side and side to remain to touch live part, and degree of protection is low, is only used for the industrial and mining establishment relatively low to power supply continuity and reliability requirement, is used as transformer room's centrally connected power supply.
(2) protection (the most closed) control chamber, refers in addition to installed surface, a kind of low voltage control case that other all sides are all sealed.The electrical equipments such as the switch of this chest, protection and Monitoring and Controlling, are installed in a closure made with steel or insulant, reliable wall or install from wall.Quarantine measures can be not added with between every loop, it would however also be possible to employ metallic plate or the insulation board of ground connection are isolated in case.Generally door has mechanical interlocking with master switch operation.Additionally go back protected type bench-type control chamber (i.e. control station), equipped with electrical equipment such as control, measurement, signals on panel.Protection control chamber is mainly used as the power distribution equipment that technique is on-the-spot.
(3) drawer type control chamber.This kind of control chamber uses steel plate to make closure, and the electric elements in line loop are all arranged in the drawer that can extract out, constitutes and can complete a certain class and power the functional unit of task.Between functional unit and bus or cable, the feature board made with metallic plate or the plastics of ground connection separates, and forms bus, functional unit and three regions of cable.Also quarantine measures are had between each functional unit.Drawer type control chamber has higher reliability, safety and interchangeability, is more advanced control chamber, and control chamber majority refers to drawer type control chamber.They are applicable to the higher industrial and mining establishment of requirement power supply reliability, skyscraper, as central controlled distribution center.
(4) power, light distribution control chamber.It mostly is closed right angle setting.Because use occasion is different, shell protection the most different grade.They are mainly as the power distribution equipment of industrial and mining establishment production scene.
Typically all arranging control chamber at traffic intersection, the traffic lights for traffic intersection control, or the Street lamps control near traffic intersection, it is also possible to for providing electric power support for the capture apparatus violating the regulations near traffic intersection, urban service equipment.But the effect of traffic intersection control chamber of the prior art is only limitted to this, traffic intersection control chamber not yet occurs for providing the technical scheme of the passenger flow index required for taxi.
In order to overcome above-mentioned deficiency, this utility model has built a kind of taxi guidance system based on control chamber, the control chamber at each traffic intersection can be made full use of, make it as the collection carrier of neighbouring communication equipment quantity, provide intelligent passenger flow to guide service for the taxi near traffic intersection.
Fig. 1 is the block diagram according to the taxi guidance system based on control chamber shown in this utility model embodiment, described guidance system includes control chamber main body, taxi control platform, control chamber communication equipment and pedestrian detection equipment, control chamber communication equipment and pedestrian detection equipment are all disposed within control chamber main body, pedestrian detection equipment is for detecting and export the pedestrian's quantity at traffic intersection, control chamber communication interface is for the pedestrian's quantity received and at wireless forwarding traffic intersection, taxi control platform receives the pedestrian's quantity at traffic intersection and analyzes taxi guidance information.
Then, continue the concrete structure of taxi guidance system based on control chamber of the present utility model is further detailed.
Described guidance system includes: control chamber main body, including casing and suspended structure；Casing uses thickness to be the cold-rolled steel sheet of 1.5 millimeters and have stiffened panel and floor.
Suspended structure includes hanging installs supporting, hang channel-section steel, cushion block, pad and square head screw, hang and supporting is installed for groove section steel structure, tip upside down on box top wall, cushion block is hanging between installation supporting and box top wall, hanging channel-section steel is a U-shaped steel construction of side-stand type, it is positioned at suspension and installs above supporting, by upper steel bar, lower strip and longitudinal steel bar composition, square head screw is installed supporting for connecting to hang and hangs the lower strip of channel-section steel, pad is hanging between the lower strip installing supporting and suspension channel-section steel, the upper steel bar hanging channel-section steel is fixed on suspension platform to realize the installation of the suspension type to casing.
Described guidance system includes: intensity of illumination detector, is embedded on box outer surface, for detecting the real-time lighting intensity of traffic intersection position, determines and export the intensity of illumination grade of correspondence according to real-time lighting intensity.
Described guidance system includes: high-definition camera, is embedded on box outer surface, and for shooting traffic intersection, to obtain high definition crossing image, the resolution of high definition crossing image is 1920 × 1080.
Described guidance system includes: MMC storage card, it is arranged in casing, for prestoring multiple benchmark intensity of illumination crossings image, the corresponding intensity of illumination grade of each benchmark intensity of illumination crossing image, each benchmark intensity of illumination crossing image shoots obtained image to traffic intersection by high-definition camera under corresponding intensity of illumination grade under without any pedestrian's state in advance, MMC storage card is additionally operable to prestore binary-state threshold, benchmark pedestrian's gray processing picture and preset matching degree threshold value, benchmark pedestrian's gray processing picture is the gray processing picture only including benchmark pedestrian contour, preset matching degree threshold value is the percentages less than 1.
Described guidance system includes: Foreground selection equipment, it is arranged in casing, being connected respectively with intensity of illumination detector and MMC storage card, intensity of illumination grade based on the output of current time intensity of illumination detector is found the benchmark intensity of illumination crossing image of correspondence in MMC storage card and exports as target background image.
nullDescribed guidance system includes: live image splitting equipment，It is arranged in casing，With high-definition camera、MMC storage card and Foreground selection equipment connect respectively，High definition crossing image and the high definition crossing image of current time upper one second of current time is received by high-definition camera，Respectively as the first high definition crossing image and the second high definition crossing image，The gray value of each pixel of the first high definition crossing image is deducted the gray value of the pixel of correspondence position in the second high definition crossing image and takes absolute value to obtain image difference absolute value，When image difference absolute value is more than or equal to binary-state threshold，The respective pixel of the first high definition crossing image is confirmed as active pixel，Otherwise，The respective pixel of the first high definition crossing image is confirmed as static pixel，The image of all active pixel composition in first high definition crossing image is exported as live image，Live image is made up of one or more zones of action.
Described guidance system includes: morphological image processing equipment, it is arranged in casing, it is connected with live image splitting equipment, for receiving live image, and each zone of action is carried out denoising to obtain denoising subimage, fill up denoising subimage interior void and connect in denoising subimage breakpoint to obtain shaping subimage, export one or more shaping subimage.
Described guidance system includes: smoothing processing equipment, is arranged in casing, is connected with morphological image processing equipment, for being smoothed each the shaping subimage received, to obtain smooth subimage；Medium filtering equipment, is arranged in casing, is connected with smoothing processing equipment, processes, to filter the scattering composition in smooth subimage, it is thus achieved that medium filtering subimage for the smooth subimage received is performed medium filtering.
Described guidance system includes: change of scale strengthens equipment, is arranged in casing, is connected with medium filtering equipment, for the medium filtering subimage received is performed change of scale enhancement process, to obtain enhancer image；Gray processing processing equipment, is arranged in casing, strengthens equipment with change of scale and is connected, for the enhancer image received being carried out gray processing process, to obtain gray processing subimage.
Described guidance system includes: ARM11 processes chip, it is arranged in casing, it is connected respectively with gray processing processing equipment and MMC storage card, each gray processing subimage is mated with benchmark pedestrian's gray processing picture, when matching degree is more than or equal to preset matching degree threshold value, corresponding gray processing subimage is confirmed as pedestrian's subimage, calculates the number of pedestrian's subimage and exports as pedestrian's quantity.
Described guidance system includes: control chamber communication equipment, is embedded on box outer surface, processes chip with ARM11 and is connected, and receives pedestrian's quantity and traffic intersection address, and sends pedestrian's quantity and traffic intersection address by wireless communication link.
Described guidance system includes: taxi control platform, including taxi management and control communication interface and taxi management and control controller, taxi management and control communication interface is for receiving pedestrian's quantity and traffic intersection address by wireless communication link, taxi management and control controller is connected with taxi management and control communication interface, for determining the passenger flow index of traffic intersection address based on pedestrian's quantity, and pass through, based on traffic intersection address, the passenger flow index that the taxi wireless transmission near traffic intersection address of the taxi management and control communication interface determines.
Wherein, traffic intersection address is pre-stored in MMC storage card, and control chamber communication equipment is connected with MMC storage card to obtain traffic intersection address.
Alternatively, in described taxi guidance system based on control chamber: pedestrian's quantity is the most, and the passenger flow index of traffic intersection address is the biggest；Wireless communication link is two-way GPRS communication link；Taxi control platform is arranged on urban traffic control center；And taxi management and control communication interface and taxi management and control controller can be incorporated on one piece of surface-mounted integrated circuit.
It addition, wave filter, as the term suggests, it is the device that ripple is filtered." ripple " is a physical concept widely, at electronic technology field, and the process of the value fluctuations in time that " ripple " is narrowly confined to refer in particular to describe various physical quantity.The effect by various kinds of sensors of this process, is converted into the time function of voltage or electric current, the time waveform of the most various physical quantitys, or referred to as signal.Because the independent variable time is continuous value, so referred to as continuous time signal, it is referred to as analogue signal the most habitually.
Along with the generation of digital electronic computer technology with develop rapidly, for the ease of computer, signal is processed, create complete theory and the method that under sampling theorem instructs, continuous time signal is transformed into discrete-time signal.That is, only can express primary signal by original analog signal sample value on series of discrete time coordinate point and not lose any information, since what these concepts of ripple, waveform, signal were expressed is the change of various physical quantitys in objective world, it is exactly the carrier of the various information that modern society depends on for existence naturally.Information needs to propagate, and lean on is exactly the transmission of waveshape signal.Signal it generation, change, each link of transmitting is likely to be due to environment and the existence of interference and distorts, the most in quite a number of cases, this distortion is the most serious, causes signal and entrained information thereof to be embedded in the middle of noise dearly.In order to filter these noises, recover signal originally, need to use various wave filter to be filtered processing.
Use taxi guidance system based on control chamber of the present utility model, the technical problem selected it is difficult to for prior art taxi driver's traffic path, transform existing traffic intersection control chamber, increase image recognition apparatus and communication equipment to realize neighbouring pedestrian's number statistics of variables and transmission, increase taxi control platform to determine passenger flow index based on the pedestrian's quantity received, and passenger flow index is wirelessly sent to neighbouring taxi such that it is able to provide best route for neighbouring taxi.
Although it is understood that this utility model discloses as above with preferred embodiment, but above-described embodiment is not limited to this utility model.For any those of ordinary skill in the art, without departing under technical solutions of the utility model ambit, technical solutions of the utility model are made many possible variations and modification by the technology contents that all may utilize the disclosure above, or are revised as the Equivalent embodiments of equivalent variations.Therefore, every content without departing from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, all still fall within the range of technical solutions of the utility model protection.
Claims (6)
1. a taxi guidance system based on control chamber, described guidance system includes control chamber main body, taxi control platform, control chamber communication equipment and pedestrian detection equipment, control chamber communication equipment and pedestrian detection equipment are all disposed within control chamber main body, pedestrian detection equipment is for detecting and export the pedestrian's quantity at traffic intersection, control chamber communication interface receives the pedestrian's quantity at traffic intersection for the pedestrian's quantity received and at wireless forwarding traffic intersection, taxi control platform and analyzes taxi guidance information.
2. taxi guidance system based on control chamber as claimed in claim 1, it is characterised in that described guidance system includes:
Control chamber main body, including casing and suspended structure；
Casing uses thickness to be the cold-rolled steel sheet of 1.5 millimeters and have stiffened panel and floor；
Suspended structure includes hanging installs supporting, hang channel-section steel, cushion block, pad and square head screw, hang and supporting is installed for groove section steel structure, tip upside down on box top wall, cushion block is hanging between installation supporting and box top wall, hanging channel-section steel is a U-shaped steel construction of side-stand type, it is positioned at suspension and installs above supporting, by upper steel bar, lower strip and longitudinal steel bar composition, square head screw is installed supporting for connecting to hang and hangs the lower strip of channel-section steel, pad is hanging between the lower strip installing supporting and suspension channel-section steel, the upper steel bar hanging channel-section steel is fixed on suspension platform to realize the installation of the suspension type to casing；
Intensity of illumination detector, is embedded on box outer surface, for detecting the real-time lighting intensity of traffic intersection position, determines and export the intensity of illumination grade of correspondence according to real-time lighting intensity；
High-definition camera, is embedded on box outer surface, and for shooting traffic intersection, to obtain high definition crossing image, the resolution of high definition crossing image is 1920 × 1080；
MMC storage card, it is arranged in casing, for prestoring multiple benchmark intensity of illumination crossings image, the corresponding intensity of illumination grade of each benchmark intensity of illumination crossing image, each benchmark intensity of illumination crossing image shoots obtained image to traffic intersection by high-definition camera under corresponding intensity of illumination grade under without any pedestrian's state in advance, MMC storage card is additionally operable to prestore binary-state threshold, benchmark pedestrian's gray processing picture and preset matching degree threshold value, benchmark pedestrian's gray processing picture is the gray processing picture only including benchmark pedestrian contour, preset matching degree threshold value is the percentages less than 1；
Foreground selection equipment, it is arranged in casing, being connected respectively with intensity of illumination detector and MMC storage card, intensity of illumination grade based on the output of current time intensity of illumination detector is found the benchmark intensity of illumination crossing image of correspondence in MMC storage card and exports as target background image；
nullLive image splitting equipment，It is arranged in casing，With high-definition camera、MMC storage card and Foreground selection equipment connect respectively，High definition crossing image and the high definition crossing image of current time upper one second of current time is received by high-definition camera，Respectively as the first high definition crossing image and the second high definition crossing image，The gray value of each pixel of the first high definition crossing image is deducted the gray value of the pixel of correspondence position in the second high definition crossing image and takes absolute value to obtain image difference absolute value，When image difference absolute value is more than or equal to binary-state threshold，The respective pixel of the first high definition crossing image is confirmed as active pixel，Otherwise，The respective pixel of the first high definition crossing image is confirmed as static pixel，The image of all active pixel composition in first high definition crossing image is exported as live image，Live image is made up of one or more zones of action；
Morphological image processing equipment, it is arranged in casing, it is connected with live image splitting equipment, for receiving live image, and each zone of action is carried out denoising to obtain denoising subimage, fill up denoising subimage interior void and connect in denoising subimage breakpoint to obtain shaping subimage, export one or more shaping subimage；
Smoothing processing equipment, is arranged in casing, is connected with morphological image processing equipment, for being smoothed each the shaping subimage received, to obtain smooth subimage；
Medium filtering equipment, is arranged in casing, is connected with smoothing processing equipment, processes, to filter the scattering composition in smooth subimage, it is thus achieved that medium filtering subimage for the smooth subimage received is performed medium filtering；
Change of scale strengthens equipment, is arranged in casing, is connected with medium filtering equipment, for the medium filtering subimage received is performed change of scale enhancement process, to obtain enhancer image；
Gray processing processing equipment, is arranged in casing, strengthens equipment with change of scale and is connected, for the enhancer image received being carried out gray processing process, to obtain gray processing subimage；
ARM11 processes chip, it is arranged in casing, it is connected respectively with gray processing processing equipment and MMC storage card, each gray processing subimage is mated with benchmark pedestrian's gray processing picture, when matching degree is more than or equal to preset matching degree threshold value, corresponding gray processing subimage is confirmed as pedestrian's subimage, calculates the number of pedestrian's subimage and exports as pedestrian's quantity；
Control chamber communication equipment, is embedded on box outer surface, processes chip with ARM11 and is connected, and receives pedestrian's quantity and traffic intersection address, and sends pedestrian's quantity and traffic intersection address by wireless communication link；
Taxi control platform, including taxi management and control communication interface and taxi management and control controller, taxi management and control communication interface is for receiving pedestrian's quantity and traffic intersection address by wireless communication link, taxi management and control controller is connected with taxi management and control communication interface, for determining the passenger flow index of traffic intersection address based on pedestrian's quantity, and pass through, based on traffic intersection address, the passenger flow index that the taxi wireless transmission near traffic intersection address of the taxi management and control communication interface determines；
Wherein, traffic intersection address is pre-stored in MMC storage card, and control chamber communication equipment is connected with MMC storage card to obtain traffic intersection address.
3. taxi guidance system based on control chamber as claimed in claim 2, it is characterised in that:
Pedestrian's quantity is the most, and the passenger flow index of traffic intersection address is the biggest.
4. taxi guidance system based on control chamber as claimed in claim 2, it is characterised in that:
Wireless communication link is two-way GPRS communication link.
5. taxi guidance system based on control chamber as claimed in claim 2, it is characterised in that:
Taxi control platform is arranged on urban traffic control center.
6. taxi guidance system based on control chamber as claimed in claim 2, it is characterised in that:
Taxi management and control communication interface and taxi management and control controller are integrated on one piece of surface-mounted integrated circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620242139.1U CN205428224U (en) | 2016-03-27 | 2016-03-27 | Taxi guidance system based on control box |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620242139.1U CN205428224U (en) | 2016-03-27 | 2016-03-27 | Taxi guidance system based on control box |
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| Publication Number | Publication Date |
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| CN205428224U true CN205428224U (en) | 2016-08-03 |
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| CN201620242139.1U Expired - Fee Related CN205428224U (en) | 2016-03-27 | 2016-03-27 | Taxi guidance system based on control box |
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