CN102044144B - Vehicle-mounted communication terminal of taxi and data processing method thereof - Google Patents
Vehicle-mounted communication terminal of taxi and data processing method thereof Download PDFInfo
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- CN102044144B CN102044144B CN200910308590A CN200910308590A CN102044144B CN 102044144 B CN102044144 B CN 102044144B CN 200910308590 A CN200910308590 A CN 200910308590A CN 200910308590 A CN200910308590 A CN 200910308590A CN 102044144 B CN102044144 B CN 102044144B
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Abstract
The invention relates to a vehicle-mounted communication terminal of a taxi and a data processing method thereof. The vehicle-mounted communication terminal comprises a GPS (Global Positioning System) module, an audio decoding module, a wireless communication module, a CPU (Central Processing Unit) module and a power source module, wherein the power source module is used for supplying power to the other modules; the CPU module is externally connected with a horn in a vehicle by the audio decoding module and is externally connected with a taximeter, engine ignition state ACC (Acceleration) signals and three diffused-reflection type photoelectric sensors arranged in the taxi, wherein the diffused-reflection type photoelectric sensors are respectively arranged above a front-row copilot seat and both sides of a rear-row seat in the taxi; the CPU module is used for controlling the power source module to supply power to each diffused-reflection type photoelectric sensor and receiving output signals of each diffused-reflection type photoelectric sensor as well as detecting whether a passenger is in a corresponding position. On the basis of the traditional vehicle monitoring function, the vehicle communication terminal monitors a passenger carrying condition in the taxi and uploads a condition of no metering during passenger carrying to a monitoring center.
Description
Technical field
The present invention relates to a kind ofly detect the taxi vehicle communication terminal that table is not played in the carrying of hiring a car based on mobile communications network.
Background technology
Dispatching and monitoring and operation management for ease; The car-mounted terminal with GPS positioning function and radio communication function has been installed for vehicle under it by increasing taxi operation company, and the CPU module of this car-mounted terminal reaches the engine ignition state ACC signal of being controlled by automobile key with fee register device in the car with loudspeaker and links to each other.This car-mounted terminal comprises GPS module, audio decoder module, wireless communication module, CPU module and is the power module of above-mentioned each module for power supply; The CPU module is carried out bidirectional data communication through wireless communication module through mobile communications network and Surveillance center; The CPU module receives the satellite location data of GPS module collection and this satellite location data is stored and uploaded; The CPU module is carried report information through the audio decoder module to the car inside trumpet.The CPU module receives beating the table status signal and runing tax-control data of fee register, and this operation tax-control data is stored and uploaded; The CPU module receives engine ignition state ACC signal.Be in the state that engine has been lighted a fire at vehicle, when promptly the ACC signal was ON, this car-mounted terminal uploaded to Surveillance center with the operation data and the real time position of this taxi through mobile communications network.Owing to used above-mentioned car-mounted terminal; Surveillance center can monitor and manage the position of each taxi in real time; The vehicle line of taxi etc. has obtained effective standard, and in time obtains the operation tax-control data of each taxi, so that operator and taxi driver are divided into.But still do not turn down fee register (not playing table) when having the minority taxi driver to solicit guests or diners and go to trigger operation tax control amount of money statistics, but directly ask for " beating " expense and oneself the purse of packing into to the passenger, be not divided into operator.Because above-mentioned car-mounted terminal can't be monitored the situation of carrying in the car, Surveillance center just has no way of also judging whether the taxi driver has carrying not beat the situation of table.Operator presses for and addresses this problem.
Summary of the invention
The object of the present invention is to provide a kind of taxi vehicle communication terminal, it can also be on the basis of realizing existing vehicle monitoring function to taxi in the situation of carrying monitor, and the situation that table is not played in the taxi carrying is uploaded to Surveillance center.
And then the present invention provides a kind of data processing method of taxi vehicle communication terminal, and it uses above-mentioned taxi vehicle communication terminal, on the basis of realizing existing vehicle monitoring function also to taxi in the situation of carrying monitor; And the situation that the situation, particularly carrying of taxi operation are not played table is uploaded to Surveillance center.
The technical scheme that the present invention adopted is: a kind of taxi vehicle communication terminal comprises GPS module, audio decoder module, wireless communication module, CPU module and is the power module of above-mentioned each module for power supply; The CPU module is carried out bidirectional data communication through wireless communication module through mobile communications network and Surveillance center; The CPU module receives the satellite location data of GPS module collection and this satellite location data is stored and uploaded; The CPU module is carried report information through the audio decoder module to the car inside trumpet; The CPU module receives beating the table status signal and runing tax-control data of fee register, and this operation tax-control data is stored and uploaded; The CPU module receives engine ignition state ACC signal; The CPU module also connects three diffuse reflection type photoelectric sensors that are installed in the taxi, and these three diffuse reflection type photoelectric sensors are installed in above the front-seat assistant driver seat and the top of back seat both sides in the car respectively; CPU module controls power module is these three diffuse reflection type photoelectric sensor power supplies, and receives the output signal of these three diffuse reflection type photoelectric sensors, and whether detect correspondence position has the passenger.
In the enforcement structure of recommending: described CPU module also is mounted on the camera in the car, and the CPU module receives the picture signal of camera shooting and handles, stores and upload.Surveillance center is obtained and keep the taxi carrying and do not beat the evidence of table by camera.
The data processing method of taxi vehicle communication terminal of the present invention, this taxi vehicle communication terminal comprise GPS module, audio decoder module, wireless communication module, CPU module and are the power module of above-mentioned each module for power supply; The CPU module connects the loudspeaker in the car through the audio decoder module; The CPU module connects fee register, engine ignition state ACC signal, three diffuse reflection type photoelectric sensors that are installed in the taxi; The data processing of this taxi vehicle communication terminal comprises following steps:
Steps A, car-mounted terminal are under battery saving mode, and the CPU module constantly detects and judges whether the ACC signal of engine ignition state is effective; If the ACC signal is effective, then the CPU module starts the GPS module, and receives gps data; The CPU module is converted into formative satellite location data with gps data, and present speed is stored and extracted to this satellite location data; The CPU module is uploaded this satellite location data through mobile communications network to Surveillance center through wireless communication module;
Step B, the CPU module compares above-mentioned present speed and the travel speed value that is provided with in advance, judges whether this taxi is in transport condition; If this taxi is in transport condition, then whether CPU module check fee register is in the carrying state; Be that then the CPU module receives the operation tax-control data of fee register and this operation tax-control data is stored after fee register withdraws from the carrying state; Upload this operation tax-control data through mobile communications network to Surveillance center through wireless communication module again, get back to steps A then; Otherwise CPU module controls power module is these three diffuse reflection type photoelectric sensor power supplies, and receives the output signal of these three diffuse reflection type photoelectric sensors;
Step C; If the CPU module detects from least one diffuse reflection type photoelectric sensor the passenger is arranged in the taxi; Then CPU module controls power module stops to be this three diffuse reflection type photoelectric sensors power supplies, and the CPU module starts the car inside trumpet through the audio decoder module and reports and remind the driver; Otherwise CPU module controls power module stops to be these three diffuse reflection type photoelectric sensor power supplies, gets back to steps A.
This method is on the basis of realizing existing vehicle monitoring function; CPU module controls power module is three diffuse reflection type photoelectric sensor power supplies; Utilize these three diffuse reflection type photoelectric sensors that the situation of carrying in the taxi is monitored simply; The CPU module uses simple logic determines just can detect the taxi carrying and the situation of not playing table, and through wireless communication module this situation is uploaded to Surveillance center in time.Compare with the mode of the image recognition of routine, the hardware device that this method is used is simple, and software processes is rapid.Particularly CPU module controls power module is these three diffuse reflection type photoelectric sensor power supplies, can reduce the conduction time of three diffuse reflection type photoelectric sensors, saves electric energy.
And then: described taxi vehicle communication terminal, the also external camera that is installed in the car of CPU module; If fee register did not get into the carrying state yet after the CPU module was reported the prompting driver through audio decoder module startup car inside trumpet among the step C, then the CPU module asks to take pictures evidence obtaining through wireless communication module to Surveillance center; The CPU module judges whether replying of Surveillance center takes pictures for allowing; If allowing then, the CPU module is the camera power supply through the control power module; Open camera and take pictures, the CPU module receive the picture signal that camera takes and handle, store and will handle after view data be uploaded to Surveillance center and store and handle.Surveillance center is obtained and keep the taxi carrying and do not beat the evidence of table by camera.
The invention has the beneficial effects as follows: the taxi vehicle communication terminal has been abandoned the mode of conventional use image recognition and has been differentiated whether the passenger is arranged in the car, then adopts three diffuse reflection type photoelectric sensors to whether the passenger is arranged on front-seat assistant driver seat and the back seat in the taxi to detect; Diffuse reflection type photoelectric sensor itself has independently light source, and its irradiate light diffusing to the seat can form the different logical signal when the passenger being arranged and do not have the passenger, so this terminal is simple in structure, and good reliability.Taxi vehicle communication terminal data processing method; Abandoned the mode of conventional use image recognition and differentiated whether the passenger is arranged in the car; Passenger whether arranged on front-seat assistant driver seat and the back seat through detecting the logical signal output of three diffuse reflection type photoelectric sensors, judging in hiring a car; So this method is compared with the mode of the image recognition of routine, the hardware device of use is simple, and software processes is rapid.Particularly CPU module controls power module is these three diffuse reflection type photoelectric sensor power supplies, can reduce the conduction time of three diffuse reflection type photoelectric sensors, saves electric energy.
Description of drawings
Fig. 1 connects synoptic diagram for the module of taxi vehicle communication terminal of the present invention;
Fig. 2 is the process flow diagram of taxi vehicle communication terminal data processing method of the present invention.
Embodiment
The structure of a preferred embodiment of taxi vehicle communication terminal of the present invention sees also Fig. 1.This taxi vehicle communication terminal comprises being arranged on GPS module 31, audio decoder module 32, wireless communication module 33, the CPU module 34 in the same housing 3 and being the power module 35 of above-mentioned each module for power supply; And be arranged on the outer loudspeaker 4 of housing 3, fee register 5, three diffuse reflection type photoelectric sensors 6, photoelectrical coupler 7, engine ignition state ACC signal 8 and cameras 9.
Loudspeaker 4 are installed in the front portion in the car with fee register 5.The mounting means of three diffuse reflection type photoelectric sensors 6 is: a wall eaves place that is installed in front-seat assistant driver seat upper right side, two junctions that are installed in back seat the right and left car door and body wall eaves respectively in addition; Luminous and the receiving plane of three diffuse reflection type photoelectric sensors 6 is all towards each self-corresponding orientation of chair, so that whether existing effectively of passenger detected.Photoelectrical coupler 7 is installed in the place that engine ignition state ACC signal 8 is convenient to obtain in the interior front portion of car.Camera 9 is installed in the front upper in the car, towards the passenger.
An input/output end port of CPU module 34 connects wireless communication module 33, and CPU module 34 is carried out bidirectional data communication through mobile communications network 2 with Surveillance center 1 through wireless communication module 33.An input/output end port of CPU module 34 connects GPS module 31.CPU module 34 receives the satellite location data of GPS module 31 collections and this satellite location data is stored and uploaded.An output port of CPU module 34 connects audio decoder module 32.CPU module 34 is carried report information through audio decoder module 32 to loudspeaker 4.An input port of CPU module 34 connects photoelectrical coupler 7.CPU module 34 is beaten the table status signal through what photoelectrical coupler 7 received fee registers 5, and CPU module 34 is through the operation tax-control data of RS232 communication interface reception fee register 5, and this operation tax-control data is stored and uploaded.CPU module 34 receives engine ignition state ACC signal 8 through photoelectrical coupler 7.CPU module 34 is through the output signal of three diffuse reflection type photoelectric sensors 6 of photoelectrical coupler 7 receptions, and whether detect correspondence position has the passenger.CPU module 34 control power modules 35 are these three diffuse reflection type photoelectric sensors, 6 power supplies.An input port of CPU module 34 connects camera 9, and CPU module 34 control power modules 35 are camera 9 power supplies.CPU module 34 receives the picture signal of camera 4 shootings and handles, stores and upload.
The concrete data processing step of above-mentioned taxi vehicle communication terminal, as shown in Figure 2:
Step S1, car-mounted terminal work under battery saving mode, execution in step S2.
Step S2, CPU module 34 constantly detects and judges whether the ACC signal 8 of engine ignition state is effectively (for ON), and promptly whether taxi is in the engine ignition starting state; If the ACC signal is effective, execution in step S3 then, otherwise execution in step S1.
Step S3, CPU module 34 starts GPS module 31, and receives gps data; CPU module 34 is converted into formative satellite location data with gps data, and present speed is stored and extracted to this satellite location data; CPU module 34 is uploaded this satellite location data through mobile communications network 2 to Surveillance center 1 through wireless communication module 33; Execution in step S4 then.
Step S4, CPU module 34 compares above-mentioned present speed and the travel speed value that is provided with in advance, judges whether this taxi is in transport condition; If the above-mentioned present speed of this taxi is greater than the travel speed value that is provided with in advance, this taxi is in then execution in step S5 of transport condition; Otherwise execution in step S1.
Step S5, whether CPU module 34 inspection fee registers 5 are in the carrying state; Be that then the CPU module receives the operation tax-control data of fee register and this operation tax-control data is stored after fee register withdraws from the carrying state; Upload this operation tax-control data through mobile communications network to Surveillance center through wireless communication module again, get back to step S1 then; Otherwise execution in step S6.
Step S6, CPU module 34 control power modules 35 are these three diffuse reflection type photoelectric sensors, 6 power supplies, and receive the output signal of these three diffuse reflection type photoelectric sensors 6; Execution in step S7.
Step S7 has the passenger and keeps the regular hour if CPU module 34 detects from one or more diffuse reflection type photoelectric sensors 6 in the taxi, execution in step S8 then when confirming promptly that the passenger exists; Otherwise CPU module 34 control power modules 35 stop to be 6 power supplies of these three diffuse reflection type photoelectric sensors, execution in step S1.
Step S8, CPU module 34 control power modules 35 stop to be 6 power supplies of these three diffuse reflection type photoelectric sensors that CPU module 34 starts car inside trumpet 4 through audio decoder module 32 to be reported, and reminds the driver to play table; Execution in step S9.
Step S9, whether CPU module 34 inspection fee registers 5 also do not play table gets into the carrying state, is execution in step S10 then, otherwise execution in step S1.
Execution in step S10, CPU module 34 asks to take pictures evidence obtaining through wireless communication module 33 to Surveillance center 1; Execution in step S11.
Step S11, CPU module 34 is replied through wireless communication module 33 Surveillance center 1.CPU module 34 judges whether replying of Surveillance center 1 takes pictures for allowing, if allow then execution in step S12, otherwise execution in step S1.
Step S12; CPU module 34 control power modules 35 are camera 9 power supplies; Opening camera 9 takes pictures; CPU module 34 receive the picture signal that cameras 9 take and handle, store and will handle after view data be uploaded to Surveillance center 1, execution in step S13 through wireless communication module 33.
Step S13, Surveillance center's 1 this view data is stored, and carries out the taxi carrying and the processing of not playing table.For example, Surveillance center 1 calls these car operation data of having stored again and carries out analyzing and processing, judges whether the taxi driver has carrying not beat the situation of table.
The foregoing description only is used for technical essential of the present invention is described, but the present invention is not limited to this embodiment, and is every according to any simple modification, equivalent variations and modification that the present invention did, all belongs to protection scope of the present invention.
Claims (4)
1. a taxi vehicle communication terminal comprises GPS module, audio decoder module, wireless communication module, CPU module and is the power module of above-mentioned each module for power supply; The CPU module is carried out bidirectional data communication through wireless communication module through mobile communications network and Surveillance center; The CPU module receives the satellite location data of GPS module collection and this satellite location data is stored and uploaded; The CPU module is carried report information through the audio decoder module to the car inside trumpet; The CPU module receives beating the table status signal and runing tax-control data of fee register, and this operation tax-control data is stored and uploaded; The CPU module receives engine ignition state ACC signal; It is characterized in that: the CPU module also connects three diffuse reflection type photoelectric sensors that are installed in the taxi, and these three diffuse reflection type photoelectric sensors are installed in above the front-seat assistant driver seat and the top of back seat both sides in the car respectively; CPU module controls power module is these three diffuse reflection type photoelectric sensor power supplies, and receives the output signal of these three diffuse reflection type photoelectric sensors, and whether detect correspondence position has the passenger.
2. a kind of taxi vehicle communication terminal according to claim 1 is characterized in that: described CPU module also is mounted on the camera in the car, and the CPU module receives the picture signal of camera shooting and handles, stores and upload.
3. the data processing method of a taxi vehicle communication terminal, this taxi vehicle communication terminal comprises GPS module, audio decoder module, wireless communication module, CPU module and is the power module of above-mentioned each module for power supply; The CPU module connects the loudspeaker in the car through the audio decoder module; The CPU module connects fee register, engine ignition state ACC signal, three diffuse reflection type photoelectric sensors that are installed in the taxi; The data processing of this taxi vehicle communication terminal comprises following steps:
Steps A, car-mounted terminal are under battery saving mode, and the CPU module constantly detects and judges whether the ACC signal of engine ignition state is effective; If the ACC signal is effective, then the CPU module starts the GPS module, and receives gps data; The CPU module is converted into formative satellite location data with gps data, and present speed is stored and extracted to this satellite location data; The CPU module is uploaded this satellite location data through mobile communications network to Surveillance center through wireless communication module;
Step B, the CPU module compares above-mentioned present speed and the travel speed value that is provided with in advance, judges whether this taxi is in transport condition; If this taxi is in transport condition, then whether CPU module check fee register is in the carrying state; Be that then the CPU module receives the operation tax-control data of fee register and this operation tax-control data is stored after fee register withdraws from the carrying state; Upload this operation tax-control data through mobile communications network to Surveillance center through wireless communication module again, get back to steps A then; Otherwise CPU module controls power module is these three diffuse reflection type photoelectric sensor power supplies, and receives the output signal of these three diffuse reflection type photoelectric sensors;
Step C; If the CPU module detects from least one diffuse reflection type photoelectric sensor the passenger is arranged in the taxi; Then CPU module controls power module stops to be this three diffuse reflection type photoelectric sensors power supplies, and the CPU module starts the car inside trumpet through the audio decoder module and reports and remind the driver; Otherwise CPU module controls power module stops to be these three diffuse reflection type photoelectric sensor power supplies, gets back to steps A.
4. the data processing method of a kind of taxi vehicle communication terminal according to claim 3 is characterized in that: described taxi vehicle communication terminal, the also external camera that is installed in the car of CPU module; If fee register did not get into the carrying state yet after the CPU module was reported the prompting driver through audio decoder module startup car inside trumpet among the step C, then the CPU module asks to take pictures evidence obtaining through wireless communication module to Surveillance center; The CPU module judges whether replying of Surveillance center takes pictures for allowing; If allowing then, the CPU module is the camera power supply through the control power module; Open camera and take pictures, the CPU module receive the picture signal that camera takes and handle, store and will handle after view data be uploaded to Surveillance center and store and handle.
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| CN103963722B (en) * | 2013-01-31 | 2016-06-01 | 上海飞田通信技术有限公司 | Taxi carrying Monitoring systems |
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| CN203289652U (en) * | 2013-06-05 | 2013-11-13 | 深圳市赛格导航科技股份有限公司 | Vehicle networking system |
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| CN104410831B (en) * | 2014-12-01 | 2019-10-22 | 厦门雅迅网络股份有限公司 | A method of monitoring taxi does not play table |
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| CN108090393A (en) * | 2016-11-10 | 2018-05-29 | 厦门雅迅网络股份有限公司 | Taxi based on audio and video identification does not beat the detection method and system of table |
| CN108171636A (en) * | 2016-12-07 | 2018-06-15 | 贵港市厚顺信息技术有限公司 | A kind of Taxi Management System |
| CN106696816A (en) * | 2016-12-28 | 2017-05-24 | 深圳市赛格导航科技股份有限公司 | Automobile rental instruction control method and device as well as automobile |
| CN106600953A (en) * | 2017-02-10 | 2017-04-26 | 大连鼎视科技有限公司 | Abnormal operation monitoring method and system for taxi |
| CN110326289B (en) * | 2017-02-28 | 2020-09-01 | 三菱电机株式会社 | Vehicle imaging control device and method, and driver monitoring device |
| CN110533792A (en) * | 2018-05-23 | 2019-12-03 | 汉能移动能源控股集团有限公司 | Taxi passenger carrying monitoring method, taxi passenger carrying monitoring system and taxi |
| CN111047735B (en) * | 2018-10-11 | 2022-08-19 | 厦门雅迅网络股份有限公司 | Taxi passenger-carrying monitoring method and system |
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