WO2018232935A1 - 一种洗车场管理服务端及数据处理方法 - Google Patents

一种洗车场管理服务端及数据处理方法 Download PDF

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Publication number
WO2018232935A1
WO2018232935A1 PCT/CN2017/097898 CN2017097898W WO2018232935A1 WO 2018232935 A1 WO2018232935 A1 WO 2018232935A1 CN 2017097898 W CN2017097898 W CN 2017097898W WO 2018232935 A1 WO2018232935 A1 WO 2018232935A1
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WIPO (PCT)
Prior art keywords
parking space
car wash
information
vehicle
license plate
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PCT/CN2017/097898
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English (en)
French (fr)
Inventor
杜光东
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深圳市盛路物联通讯技术有限公司
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Publication of WO2018232935A1 publication Critical patent/WO2018232935A1/zh

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    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
    • G08G1/141—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces
    • G08G1/142—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces external to the vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S3/00—Vehicle cleaning apparatus not integral with vehicles
    • B60S3/04—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
    • G08G1/145—Traffic control systems for road vehicles indicating individual free spaces in parking areas where the indication depends on the parking areas
    • G08G1/148—Management of a network of parking areas

Definitions

  • the invention relates to the technical field of car wash management, in particular to a car wash management server and a data processing method.
  • the present invention provides a car wash management server and a data processing method.
  • the present invention provides a car wash management server and a data processing method, including:
  • a license plate recognition module configured to identify a license plate of a vehicle to be washed entering a designated area of the car wash, extract a license plate number according to the license plate, and send a car wash signal to the processing module;
  • the processing module is configured to query, from the data storage module, whether there is an idle car wash parking space according to the car wash signal, if yes, select an idle car wash parking space, and send an open command and a selected free car wash parking space to the guide route generating module. No., at the same time, send the information of the vehicle to be washed to the staff terminal, otherwise the first display device is called to display the information of the no-car wash parking space; and is also used for the vehicle to be washed when receiving the confirmation order information fed back by the staff terminal.
  • the license plate number and the parking space number of the selected free car wash parking space are sent to the corresponding staff terminal;
  • a guiding route generating module configured to generate a guiding route from the designated area to the parking space corresponding to the parking space number according to the opening instruction and the parking space number, and project the guiding route in a pre-generated car wash map and call
  • the first display device displays an electronic map guiding the route and a license plate number of the vehicle to be washed;
  • the data storage module is configured to store car wash parking space information.
  • the present invention can guide the vehicle to be washed into the idle car wash parking space, and send the request for the order of the vehicle to be washed to the staff terminal, so that the customer does not wait for a long time and does not feel happy.
  • the guiding route generating module may further send the generated electronic map of the guiding route to the corresponding vehicle-mounted terminal of the vehicle to be washed, and the vehicle owner can more intuitively view the driving route corresponding to the electronic map. In order to drive the vehicle into the car wash space more quickly and conveniently.
  • the method further includes a navigation module connected to the guiding route generating module, wherein the navigation module is configured to receive a positioning signal of the positioning device on the vehicle to be washed in real time, generate a motion track of the vehicle to be washed according to the positioning signal, and project the motion track into the generated The electronic map of the guiding route, and calling the first display device to display the electronic map of the motion track, At the same time, an electronic map of the motion trajectory is sent to the display on the vehicle to be washed.
  • a navigation module connected to the guiding route generating module, wherein the navigation module is configured to receive a positioning signal of the positioning device on the vehicle to be washed in real time, generate a motion track of the vehicle to be washed according to the positioning signal, and project the motion track into the generated The electronic map of the guiding route, and calling the first display device to display the electronic map of the motion track, At the same time, an electronic map of the motion trajectory is sent to the display on the vehicle to be washed.
  • the motion trajectory can be generated by the positioning signal of the vehicle to be washed, and an electronic map containing the motion trajectory is generated, which is displayed in the first display device installed at a higher position of the car wash yard, so that the staff in the car wash yard can quickly understand
  • the owner can view the route through the first display device or the vehicle terminal, and can quickly and conveniently drive the vehicle into the car wash parking space.
  • the voice reminding module is further configured to perform voice reminding on the license plate number of the vehicle to be washed and the parking space number of the selected idle car wash parking space according to the call of the processing module.
  • the present invention provides a car wash data processing method, including:
  • Step A identifying a license plate of a vehicle to be washed entering a designated area of the car wash, and extracting a license plate number according to the license plate;
  • Step B Query whether there is an idle car wash parking space, if there is, then perform steps C and E synchronously; otherwise, perform step F;
  • Step C selecting an idle car wash parking space, generating a guiding route from the designated area to the parking space corresponding to the parking space number according to the parking space number of the selected free car wash parking space, and projecting the guiding route to the pre-generated car wash field electronic In the map, perform step D;
  • Step D calling the first display device installed in the car wash yard to display the electronic map of the guiding route and the license plate number of the vehicle to be washed;
  • Step E sending the information of the vehicle to be washed to the staff terminal, and when receiving the confirmation order information fed back by the staff terminal, sending the license plate number of the vehicle to be washed and the parking space number of the selected idle car wash parking space correspondingly.
  • Step F Display information that there is no car wash parking space.
  • the beneficial technical effect of the above solution is that the invention can automatically guide the vehicle to be washed into the idle car wash parking space, and send the request for the order of the vehicle to be washed to the staff terminal, so that the customer does not wait for a long time and is not satisfied. After the staff receives the order through the staff terminal, they can directly come to the car wash, saving the time for manually guiding the vehicle into the warehouse, thereby improving work efficiency and economic benefits.
  • the method further includes the following steps: sending the generated electronic map of the guiding route to the corresponding vehicle-mounted terminal of the vehicle to be washed, and the vehicle owner can more intuitively view the driving route corresponding to the electronic map. This makes it quicker and easier to drive the vehicle into the car wash.
  • the method further includes the following steps: receiving a positioning signal of the positioning device on the vehicle to be washed in real time, generating a motion trajectory of the vehicle to be washed according to the positioning signal, projecting the motion trajectory in the generated electronic map of the guiding route, and calling the first
  • a display device displays an electronic map of the motion trajectory while transmitting an electronic map of the motion trajectory to a display on the vehicle to be washed.
  • the motion trajectory can be generated by the positioning signal of the vehicle to be washed, and an electronic map containing the motion trajectory is generated, which is displayed in the first display device installed at a higher position of the car wash yard, so that the staff in the car wash yard can quickly understand
  • the owner can view the route through the first display device or the vehicle terminal, and can quickly and conveniently drive the vehicle into the car wash parking space.
  • the method further includes the following steps: performing a voice reminder on the license plate number of the vehicle to be washed and the parking space number of the selected free car wash parking space.
  • FIG. 1 is a block diagram of a car wash management server provided by an embodiment of the present invention.
  • FIG. 2 is a schematic diagram of a network connection manner 1 between various Internet of Things terminals according to an embodiment of the present invention
  • FIG. 3 is a schematic diagram of a network connection manner 2 between various Internet of Things terminals according to an embodiment of the present invention
  • FIG. 4 is a schematic diagram of a network connection manner 3 between various Internet of Things terminals according to an embodiment of the present invention.
  • FIG. 5 is a flowchart of a method for processing a vehicle to an idle car wash parking space according to an embodiment of the present invention
  • FIG. 6 is a flowchart of a method for updating a car wash parking space information according to an embodiment of the present invention
  • FIG. 7 is a flowchart of a method for fee settlement processing according to an embodiment of the present invention.
  • connection In the description of the present invention, it should be noted that the terms “installation”, “connected”, and “connected” are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or integrally connected; can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components.
  • Connected, or integrally connected can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components.
  • the specific meaning of the above terms in the present invention can be understood in a specific case by those skilled in the art.
  • the scenario applied by the embodiment of the present invention is a car wash yard.
  • the car wash yard includes a plurality of car wash parking spaces, and each car wash parking space is numbered, and the car wash management vehicle automatically guides the to-be-washed vehicle into the selected car wash parking space, and realizes The management of car wash parking spaces effectively improves work efficiency.
  • FIG. 1 is a block diagram of a car wash management server provided by an embodiment of the present invention.
  • a car wash management server includes:
  • the license plate recognition module 11 is configured to identify a license plate of the vehicle to be washed entering the designated area of the car wash, extract the license plate number according to the license plate, and send a car wash signal to the processing module 12;
  • the processing module 12 is configured to query, from the data storage module 14 according to the car wash signal, whether there is an idle car wash parking space, if yes, select an idle car wash parking space, and send an open command and a selected idle car wash to the guide route generating module 13
  • the parking space number of the parking space is simultaneously sent to the staff terminal to receive the information of the vehicle to be washed, otherwise the first display device is called to display the information of the vehicle parking space; and when the confirmation information of the feedback from the staff terminal is received, The license plate number of the vehicle to be washed and the parking space number of the selected free car wash parking space are sent to the corresponding staff terminal;
  • the guiding route generating module 13 is configured to generate a guiding route from the designated area to the parking space corresponding to the parking space number according to the opening instruction and the parking space number, and project the guiding route in the pre-generated car wash map electronic map, and Calling the first display device installed in the car wash yard to display the electronic map of the guiding route and the license plate number of the vehicle to be washed;
  • the data storage module 14 is configured to store car wash parking space information.
  • the car wash parking space information includes a parking space number, a parking space parking information, and a license plate number corresponding to the parking space number.
  • the license plate recognition module includes a Vehicle License Plate Recognition (VLPR), and the license plate recognition system is set in the designated area.
  • the hardware of the license plate recognition system includes an image capturing device for capturing and locating a license plate, a lighting device, an image capturing device, a processor (such as a computer) for recognizing a license plate number, and the software core includes a license plate location algorithm, a license plate character segmentation algorithm, and an optical Character recognition algorithm, etc.; using the license plate recognition technology, the vehicle license plate can be extracted and recognized from the complex background, and the vehicles to be washed are identified by the techniques of license plate extraction, image preprocessing, feature extraction, and license plate character recognition. number plate.
  • the license plate number information is recognized as a signal for starting the car wash program, and when the empty car wash position is inquired, the to-be-washed vehicle is automatically parked into the idle car wash parking space, and The staff terminal sends the order request for the vehicle to be washed, so that the customer does not wait for a long time to wait, and the staff member can directly come over to wash the car after receiving the order through the staff terminal, thereby saving the manual guiding of the vehicle into the warehouse. Time to improve work efficiency and economic efficiency.
  • the guiding route generating module 13 may further send the generated electronic map of the guiding route to the corresponding vehicle-mounted terminal of the vehicle to be washed, and the vehicle owner can More intuitive view of the driving route corresponding to the electronic map, so that the vehicle can be driven into the car wash space more quickly and conveniently.
  • the server further includes a connection with the guiding route generating module 13.
  • the navigation module 15 is configured to receive a positioning signal of the positioning device on the vehicle to be washed in real time, generate a motion trajectory of the vehicle to be washed according to the positioning signal, project the motion trajectory into the generated electronic map of the guiding route, and call
  • the first display device displays the electronic map of the motion trajectory while transmitting an electronic map of the motion trajectory to the display screen on the vehicle to be washed.
  • the motion trajectory can be generated by the positioning signal of the vehicle to be washed, and an electronic map containing the motion trajectory can be generated and displayed in the first display device installed at a higher position of the car wash to enable the work in the car wash yard.
  • the personnel quickly understand the situation that the vehicle to be washed enters the car wash parking space, and the owner can view the route through the first display device or the vehicle terminal, and can quickly and conveniently drive the vehicle into the car wash parking space.
  • the server further includes a voice reminding module 16 for performing voice according to the license plate number of the vehicle to be washed and the parking space number of the selected free car wash parking space. remind.
  • not only the staff and the customer's car wash information can be notified in the form of a screen, but also the form of voice can be notified, the processing speed of the car wash program can be improved, and the satisfaction of the customer can be improved.
  • the monitoring module 17 is further configured to receive the vehicle driving information and the driving information acquired by the geomagnetic device installed on each car wash parking space, and the receiving vehicle is driven.
  • the inbound information, the departure information and the corresponding parking space number are sent to the data storage module 14;
  • the data storage module 14 is further configured to search for corresponding parking space parking information according to the transmitted vehicle driving information and its corresponding parking space number, update the parking space parking information from idle to occupied, or leave the vehicle according to the transmitted vehicle.
  • the information and its corresponding parking space number find the corresponding parking space parking information, and the parking space parking information is updated from occupied to idle; and the updated parking space parking information is saved.
  • the vehicle entry information and the departure information can be acquired by the geomagnetic device, and the parking space information of each parking space can be automatically recorded, so that the free car wash parking space can be quickly inquired, and it is not necessary to manually count which car wash parking spaces can be used, thereby improving the work. effectiveness.
  • the processing module 12 when it is determined that there is an idle car wash parking space, the processing module 12 sends an order request to at least one or more staff terminals, and receives feedback from multiple staff terminals.
  • the first feedback staff terminal is selected according to the feedback time, and the license plate number of the vehicle to be washed and the parking space number of the selected idle car wash parking space are sent to the first feedback worker terminal.
  • each of the car wash staff is equipped with a staff terminal, and each worker terminal is numbered; when receiving the car wash signal, the order information can be sent to at least one or more staff terminals. ;
  • the at least one or more staff terminals are staff terminals that send an order request to the management server and are in an idle state before receiving the vehicle order information to be washed;
  • the server further includes a staff terminal number module, which is used to number each staff terminal; specifically, the staff terminal and the processing module 12 establish a wireless connection IP information, and number each staff terminal. And numbered as a unique number.
  • the processing module 12 is further configured to save the order record transmission data storage module 14 of the staff terminal, where the order record includes a staff terminal number, an order time and work status information, and the work status
  • the information is in an idle state or a cleaning state; it is also used when receiving the information of the car wash completion sent by the staff terminal, The corresponding working status information is changed from the cleaning status to the idle status, and is sent by the transmission data storage module 14.
  • the data storage module 14 performs data storage by using at least one database, and the data table of the data table: “car parking number—car parking information—car license plate number” may be established in the database, as shown in Table 1 below:
  • the data storage module 14 described above can establish a data relationship between the parking space information, the information of the car wash vehicle, and the work information of the staff, and is convenient for searching.
  • a flush control module 18 connected to the processing module 12 is further included;
  • the processing module 12 is further configured to call the monitoring module 17 to obtain whether the vehicle to be washed has entered the selected idle car wash parking space. If the vehicle has been driven, send the vehicle to be washed to the terminal that has received the order. Flushing information, when receiving the flushing confirmation information fed back by the worker terminal, sending a flushing instruction to the flushing control module 18;
  • the flushing control module 18 is configured to open a flushing device installed on the selected idle car wash parking space according to a flushing instruction to perform vehicle flushing; specifically, the flushing device may be installed on a wall surface of the car wash parking space;
  • the processing module 12 is further configured to: when receiving the flushing shutdown information fed back by the staff terminal, send a shutdown command to the flushing control module 18;
  • the flushing control module 18 is further configured to close the wall of the selected idle car wash parking space according to the closing instruction Flushing equipment on.
  • the flushing device can be arranged on the wall surface of the car wash parking space, and the opening of the flushing device is controlled by the terminal of the worker who receives the order, and the vehicle can be preliminarily flushed in advance, and then manually cleaned, thereby speeding up the progress of the car washing work. ,Improve efficiency.
  • a settlement module 19 connected to the processing module 12 is further included;
  • the processing module 12 is further configured to: when receiving the car wash completion information sent by the staff terminal, obtain the license plate number of the settlement vehicle and each cleaning item from the car wash completion information, and send a settlement instruction and settlement to the settlement module 19. Vehicle cleaning number corresponding to the vehicle license plate number and license plate number;
  • the settlement module 19 is configured to calculate a total cost of each cleaning item of the settlement vehicle according to the settlement instruction, and perform settlement processing, and call the second display device 104 to display the total cost and the license plate number of the settlement vehicle, and the feedback is completed after the settlement is completed.
  • the information has been settled to the processing module 12;
  • the settlement module 19 can call a module of some fast payment, such as WeChat payment and Alipay, to perform settlement processing;
  • the second display device can be disposed near the checkout counter to display the cost of the car wash to the customer, which is convenient for settlement;
  • the processing module 12 is further configured to send, according to the settled information, the total cost, the license plate number of the settlement vehicle, and the corresponding staff terminal number to the data storage module for storage.
  • the present invention also relates to a car wash management system, which is installed in a server end 106.
  • the car wash management system includes a server end 106, a first display device 103, a second display device 104, an imaging device 105, and a gateway. , each geomagnetic device 102, each flushing device, each worker terminal 107, etc.;
  • the geomagnetic device 102 is provided on each parking space to obtain the vehicle departure and entry information respectively.
  • the gateway device 101 is required to interconnect the magnetic devices 102, and the gateway device 101 will be geomagnetic.
  • the data of the device 102 is transmitted to the monitoring module 17;
  • the gateway device 101 may be provided with multiple, gateway devices 101 and A display device 103, a second display device 104, an imaging device 105, each processing device, and each geomagnetic device 102 can establish data and signal transmission through a circuit connection and a wired network connection. This technology is relatively mature and widespread due to wired connection. I won't go into details anymore;
  • FIG. 2 is a schematic diagram of a network connection manner 1 between various Internet of Things terminals according to an embodiment of the present invention
  • the gateway device 101 Internet of Things terminal and the first display device 103 (Internet of Things terminal), the second display device 104 (Internet of Things terminal), the imaging device 105 (Internet of Things terminal), and each One of the forms of how to implement wireless connection between the flushing device (Internet of Things terminal) and each geomagnetic device 102 (Internet of Things terminal); assuming that the current scenario is in a smaller range of car wash areas, the gateway device 101 and the first display
  • the device 103, the second display device 104, the imaging device 105, the respective rinsing devices, and the respective geomagnetic devices 102 can realize data connection through short-range wireless communication technology, thereby forming a local area network; currently used short-range wireless communication technologies include WiFi wireless communication.
  • the present invention may employ one or more short-range wireless communication technologies to implement the gateway device 101, first Data interconnection of the IoT terminal such as the display device 103, the second display device 104, the imaging device 105, the respective rinsing devices, and the respective geomagnetic devices 102.
  • the gateway device 101, the first display device 103, the second display device 104, the respective flushing devices and the respective geomagnetic devices 102 implement another form of wireless connection, assuming that the current scenario is in a larger range.
  • the car wash area, the gateway device 101 and the first display device 103, the second display device 104, the camera device 105, the respective flushing devices, and the respective geomagnetic devices 102 can realize data connection through wireless communication technology, thereby forming a wide area network;
  • the Internet device needs to be established.
  • the gateway device 101 is connected to the IoT terminal such as the staff terminal 107 and the server terminal 106 through the Internet.
  • the Internet network includes a physical layer, a medium access control layer, a logical link control layer, a network layer, and a transport layer.
  • the requirements of the physical layer are: 4GFSK modulation mode, DSSS spread spectrum technology, small-range FHSS adjustment frequency offset, ensuring high signal-to-noise ratio channel, and controlling the bit error rate (BER) to a minimum;
  • the requirements of the medium access control layer are: using FHSS+FDMA anti-interference technology, TDMA guarantees the channel exclusive requirement;
  • the requirements of the logical link control layer are: using error control coding, strong response algorithm technology;
  • the requirements of the network layer are: control of traffic, control of service priority, and control of delay;
  • the requirements of the transport layer are: the use of communication status polling and communication data recovery.
  • FIG. 3 is a schematic diagram of a network connection manner 2 between various Internet of Things terminals according to an embodiment of the present invention
  • FIG. 4 is a schematic diagram of a network connection manner 3 between the Internet of Things terminals according to an embodiment of the present invention; specifically, as shown in FIG. 3-4, the gateway device 101, the first display device 103, the second display device 104, and each The IoT terminal such as the flushing device and each geomagnetic device 102 (indicated by the Internet of Things terminal in the figure) needs to be connected through an AP, that is, a wireless access point (Wireless Access Point), and the network also needs to implement two or two local area networks through multiple repeaters. The interconnection between.
  • AP that is, a wireless access point (Wireless Access Point)
  • FIG. 4 another network construction of the staff terminal 107, the gateway device 101, and the server 106 is described.
  • the data transmission range between the worker terminal 107, the gateway device 101, and the server 106 is relatively wide. Therefore, one or more communication base stations need to be established to implement; the present invention can adopt one or more wireless communication technologies to implement data interconnection between the worker terminal, the gateway device, and the server.
  • an embodiment of the present invention further provides a car wash data processing method.
  • FIG. 5 is a flowchart of a method for processing a vehicle to an idle car wash parking space according to an embodiment of the present invention
  • a car wash data processing method includes:
  • Step A identifying a license plate of a vehicle to be washed entering a designated area of the car wash, and extracting a license plate number according to the license plate;
  • the license plate recognition module Including Vehicle License Plate Recognition (VLPR)
  • the license plate recognition system is set in a designated area, and the hardware of the license plate recognition system includes an image capturing device for capturing and locating a license plate, a lighting device, an image collecting device, and a license plate number.
  • the processing software (such as computer), etc., its software core includes license plate location algorithm, license plate character segmentation algorithm and optical character recognition algorithm; using license plate recognition technology, it can extract and recognize the moving license plate from the complex background, through the license plate Techniques such as extraction, image preprocessing, feature extraction, and license plate character recognition to identify the license plate number of the vehicle to be washed;
  • Step B Query whether there is an idle car wash parking space, if there is, then perform steps C and E synchronously; otherwise, perform step F;
  • Step C selecting an idle car wash parking space, generating a guiding route from the designated area to the parking space corresponding to the parking space number according to the parking space number of the selected free car wash parking space, and projecting the guiding route to the pre-generated car wash field electronic In the map, perform step D;
  • Step D calling the first display device installed in the car wash yard to display the electronic map of the guiding route and the license plate number of the vehicle to be washed;
  • Step E sending an order request to the staff terminal, and when receiving the confirmation order information fed back by the staff terminal, sending the license plate number of the vehicle to be washed and the parking space number of the selected idle car wash parking space to the corresponding staff terminal. ;
  • Step F Display information that there is no car wash parking space.
  • the license plate number information is recognized as a signal for starting the car wash program, and when the empty car wash position is inquired, the to-be-washed vehicle is automatically parked into the idle car wash parking space, and The staff terminal sends the order request for the vehicle to be washed, so that the customer does not wait for a long time to wait, and the staff member can directly come over to wash the car after receiving the order through the staff terminal, thereby saving the manual guiding of the vehicle into the warehouse. Time to improve work efficiency and economic efficiency.
  • the method further includes the following steps: transmitting the generated electronic map of the guiding route to the corresponding vehicle-mounted terminal of the vehicle to be washed, and the vehicle owner can be more intuitive. View the driving directions corresponding to the electronic map, so that the vehicle can be driven into the car wash space more quickly and conveniently.
  • the method further includes the steps of: receiving a positioning signal of the positioning device on the vehicle to be washed in real time, generating a motion trajectory of the vehicle to be washed according to the positioning signal, and projecting the motion trajectory on the generated guiding route.
  • the first display device is called to display the electronic map of the motion track, and the electronic map of the motion track is sent to the vehicle-mounted terminal on the vehicle to be washed.
  • the motion trajectory can be generated by the positioning signal of the vehicle to be washed, and an electronic map containing the motion trajectory can be generated and displayed in the first display device installed at a higher position of the car wash to enable the work in the car wash yard.
  • the personnel quickly understand the situation that the vehicle to be washed enters the car wash parking space, and the vehicle owner can quickly and conveniently drive the vehicle into the car wash parking space through the first display device or the vehicle terminal.
  • the method further includes the following steps: performing a voice reminder on the license plate number of the vehicle to be washed and the parking space number of the selected free car wash parking space.
  • not only the staff and the customer's car wash information can be notified in the form of a screen, but also the form of voice can be notified, and the processing speed of the car wash program can be improved.
  • FIG. 6 is a flowchart of a method for updating a car wash parking space information according to an embodiment of the present invention
  • the method further includes the steps of: receiving vehicle entry information and departure information acquired by a geomagnetic device installed on each car wash parking space; when receiving the entry information Find the corresponding parking space parking information according to the parking space number, and update the parking space parking information from idle to occupied.
  • the vehicle entry information and the departure information can be acquired by the geomagnetic device, and the parking space information of each parking space can be automatically recorded, so that the free car wash parking space can be quickly inquired, and it is not necessary to manually count which car wash parking spaces can be used, thereby improving the work. effectiveness.
  • the method further includes the following steps:
  • the flushing device on the wall of the car wash parking space is turned on, the vehicle is flushed, or
  • the flushing device on the wall of the car wash parking space is closed when the flushing information of the worker terminal is received.
  • the flushing device can be arranged on the wall surface of the car wash parking space, and the opening of the flushing device is controlled by the terminal of the worker who receives the order, and the vehicle can be preliminarily flushed in advance, and then manually cleaned, thereby speeding up the progress of the car washing work. ,Improve efficiency.
  • the step E specifically includes:
  • the order request is sent to at least one or more staff terminals, and when the confirmation order information fed back by the plurality of staff terminals is received, the first feedback staff is selected according to the feedback time. Terminal, and transmitting a license plate number of the vehicle to be washed and a parking space number of the selected idle car wash parking space to the first feedback staff terminal; the at least one or more staff terminals are received Before washing the vehicle order information, the worker terminal that is requested by the order and is in an idle state is sent in advance;
  • the step E further includes:
  • the order record of the staff terminal is saved, and the order record includes the staff terminal number, the order time and the work status information, and the work status information is an idle state or a cleaning state; when the worker terminal is sent, When the car wash completion information is changed, the corresponding work status information is changed from the cleaning state to the idle state, and is saved.
  • FIG. 7 is a flowchart of a method for charging settlement processing according to an embodiment of the present invention.
  • the method further includes the following steps:
  • the second display device When receiving the car wash completion information sent by the worker terminal, the license plate number of the settlement vehicle and each cleaning item are obtained from the car wash completion information, the total cost of each cleaning item of the settlement vehicle is calculated, and settlement processing is performed, and the settlement is performed.
  • the second display device displays the total fee and the license plate number of the settlement vehicle, and stores the total fee, the license plate number of the settlement vehicle, and the corresponding staff terminal number in a one-to-one correspondence.
  • the data storage may be performed by using at least one database, wherein the data table may be established: a data table of “parking number—car parking information—a license plate number”, as shown in Table 1 above; and establishing a data table “Working” Personnel terminal number - work status information - license plate number - order time”, as shown in Table 2 above.
  • the Settlement Vehicle-Cleaning Project data sheet is used to record the work efficiency and performance of the staff, as shown in the following table:
  • the staff terminal For the staff terminal, it is connected to the management server, including the steps:
  • the pre-flush is completed, and the flushing and closing information is sent to the management server;
  • the car wash completion information includes obtaining the license plate number of the settlement vehicle and each cleaning item;
  • the invention can guide the vehicle to be washed into the idle car wash parking space, and send the request for the order of the vehicle to be washed to the staff terminal, so that the customer does not wait for a long time to wait, and the satisfaction of the customer is improved, and the staff passes After the staff terminal receives the order, it can directly come to the car wash, saving the time for manually guiding the vehicle into the warehouse, thereby improving work efficiency and economic benefits.
  • a "computer-readable medium” can be any apparatus that can contain, store, communicate, propagate, or transport a program for use in an instruction execution system, apparatus, or device, or in conjunction with the instruction execution system, apparatus, or device.
  • computer readable media include the following: electrical connections (electronic devices) having one or more wires, portable computer disk cartridges (magnetic devices), random access memory (RAM), Read only memory (ROM), erasable editable read only memory (EPROM or flash memory), fiber optic devices, and portable compact disk read only memory (CDROM).
  • the computer readable medium may even be a paper or other suitable medium on which the program can be printed, as it may be optically scanned, for example by paper or other medium, followed by editing, interpretation or, if appropriate, other suitable The method is processed to obtain the program electronically and then stored in computer memory.

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Abstract

一种洗车场管理服务端及数据处理方法。其中方法包括：识别进入洗车场指定区域内待洗车辆的车牌，并根据所述车牌提取车牌号；查询是否存在空闲洗车车位，如果有，则选定一空闲洗车车位，根据选定的空闲洗车车位的车位编号生成从指定区域至车位编号对应车位的引导路线，将引导路线的电子地图进行显示；同时向工作人员终端发送待洗车辆接单信息；如果没有显示暂无洗车车位的信息。该方法能够自动将待洗车辆引导泊入空闲洗车车位，并向工作人员终端发送待洗车辆的接单请求，工作人员通过工作人员终端接单后，直接过来洗车即可，省下了人工引导车辆入库的时间，从而提高工作效率及经济效益。

Description

一种洗车场管理服务端及数据处理方法 技术领域
本发明涉及洗车场管理技术领域，尤其涉及一种洗车场管理服务端及数据处理方法。
背景技术
随着人们日常生活水平的不断提高，车辆在人们生活中所占角色也越来越重要，人们对洗车服务要求也越来越高，一些小规模洗车场渐渐无法满足大客流量的需求，而逐渐由小型洗车场向大型停车场转变的趋势，大型洗车场随之多起来。无论小、大型洗车场在洗车高峰时，都要面临如何快速接应客流量的问题，以及如何提高服务质量的问题。随着物联网的快速发展，如何利用物联网辅助管理停车场人员的洗车工作顺利进行，如何帮助提高工作效率以及客户满意度，是目前需研究的方向。
发明内容
为解决上述技术问题，本发明提供了一种洗车场管理服务端及数据处理方法。
第一方面，本发明提供了一种洗车场管理服务端及数据处理方法，包括：
车牌识别模块，用于识别进入洗车场指定区域内待洗车辆的车牌，并根据所述车牌提取车牌号，并向处理模块发送洗车信号；
处理模块，用于根据洗车信号，从数据存储模块中查询是否存在空闲洗车车位，如果有，则选定一空闲洗车车位，并向引导路线生成模块发送开启指令和选定的空闲洗车车位的车位编号，同时向工作人员终端发送待洗车辆接单信息，否则调用第一显示设备显示暂无洗车车位的信息；还用于当接收到工作人员终端反馈的确认接单信息时，将待洗车辆的车牌号以及所述选定空闲洗车车位的车位编号发送至对应的工作人员终端中；
引导路线生成模块，用于根据开启指令和车位编号，生成从所述指定区域至所述车位编号对应车位的引导路线，并将所述引导路线投影在预先生成的洗车场电子地图中，并调用第一显示设备将引导路线的电子地图以及待洗车辆的车牌号进行显示；
所述数据存储模块，用于存储洗车车位信息。
上述方案的有益技术效果在于，本发明能够将待洗车辆引导泊入空闲洗车车位，并向工作人员终端发送待洗车辆的接单请求，这样不至于让客户过长时间等待而不悦，提高客户的满意度，工作人员通过工作人员终端接单后，直接过来洗车即可，省下了人工引导车辆入库的时间，从而提高工作效率及经济效益。
进一步的，为了方便待洗车辆车主查看路线，引导路线生成模块还可以将生成的引导路线的电子地图发送至对应的待洗车辆的车载终端中，车主能更直观的查看电子地图对应的行车路线，从而更快速便捷的将车辆驶入洗车车位。
进一步的，还包括与引导路线生成模块连接的导航模块，导航模块用于实时接收待洗车辆上定位装置的定位信号，根据定位信号生成待洗车辆的运动轨迹，将所述运动轨迹投影在生成的引导路线的电子地图中，并调用第一显示设备将运动轨迹的电子地图进行显示， 同时将运动轨迹的电子地图发送至待洗车辆上的显示屏中。
能够通过待洗车辆的定位信号生成运动轨迹，并生成含有该运动轨迹的电子地图，在安装在洗车场较高位置的第一显示设备中显示，可使洗车场内的工作人员快速了解到待洗车辆驶入洗车车位的情况，同时车主可通过第一显示设备或车载终端查看路线，能够快速便捷的将车辆驶入洗车车位。
进一步的，还包括语音提醒模块，语音提醒模块用于根据处理模块的调用将待洗车辆的车牌号以及选定空闲洗车车位的车位编号进行语音提醒。
不仅能够通过画面的形式告知工作人员及顾客洗车信息，还可以通过语音的形式告知，能够提高洗车程序的处理速度。
第二方面，本发明提供了一种洗车场数据处理方法，包括：
步骤A：识别进入洗车场指定区域内待洗车辆的车牌，并根据所述车牌提取车牌号；
步骤B：查询是否存在空闲洗车车位，如果有，则同步执行步骤C和E；否则执行步骤F；
步骤C：选定一空闲洗车车位，根据选定的空闲洗车车位的车位编号生成从所述指定区域至所述车位编号对应车位的引导路线，将所述引导路线投影在预先生成的洗车场电子地图中，执行步骤D；
步骤D：调用安装在洗车场内的第一显示设备将引导路线的电子地图以及待洗车辆的车牌号进行显示；
步骤E：向工作人员终端发送待洗车辆接单信息，当接收到工作人员终端反馈的确认接单信息时，将待洗车辆的车牌号以及所述选定空闲洗车车位的车位编号发送对应的工作人员终端；
步骤F：显示暂无洗车车位的信息。
上述方案的有益技术效果在于，本发明能够自动将待洗车辆引导泊入空闲洗车车位，并向工作人员终端发送待洗车辆的接单请求，这样不至于让客户过长时间等待而不悦，工作人员通过工作人员终端接单后，直接过来洗车即可，省下了人工引导车辆入库的时间，从而提高工作效率及经济效益。
进一步的，为了方便待洗车辆车主查看路线，还包括如下步骤：将生成的引导路线的电子地图发送至对应的待洗车辆的车载终端中，车主能更直观的查看电子地图对应的行车路线，从而更快速便捷的将车辆驶入洗车车位。
进一步的，还包括如下步骤：实时接收待洗车辆上定位装置的定位信号，根据定位信号生成待洗车辆的运动轨迹，将所述运动轨迹投影在生成的引导路线的电子地图中，并调用第一显示设备将运动轨迹的电子地图进行显示，同时将运动轨迹的电子地图发送至待洗车辆上的显示屏中。
能够通过待洗车辆的定位信号生成运动轨迹，并生成含有该运动轨迹的电子地图，在安装在洗车场较高位置的第一显示设备中显示，可使洗车场内的工作人员快速了解到待洗车辆驶入洗车车位的情况，同时车主可通过第一显示设备或车载终端查看路线，能够快速便捷的将车辆驶入洗车车位。
进一步的，还包括如下步骤：将待洗车辆的车牌号以及选定空闲洗车车位的车位编号进行语音提醒。
不仅能够通过画面的形式告知工作人员及顾客洗车信息，还可以通过语音的形式告知，能够提高洗车程序的处理速度。
附图说明
本发明上述的和/或附加的方面和优点从下面结合附图对实施例的描述中将变得明显和容易理解，其中：
图1为本发明实施例提供的洗车场管理服务端的模块框图；
图2为本发明实施例提供的各物联网终端之间网络连接方式一的示意图；
图3为本发明实施例提供的各物联网终端之间网络连接方式二的示意图；
图4为本发明实施例提供的各物联网终端之间网络连接方式三的示意图；
图5为本发明实施例提供的对引导车辆至空闲洗车车位处理的方法流程图；
图6为本发明实施例提供的对洗车车位信息更新处理的方法流程图；
图7为本发明实施例提供的费用结算处理的方法流程图。
附图中，各标号所代表的部件列表如下：
11、车牌识别模块，12、处理模块，13、引导路线生成模块，14、数据存储模块，15、导航模块，16、语音提醒模块，17、监控模块，18、冲洗控制模块，19、结算模块，101、网关设备，102、地磁设备，103、第一显示设备，104、第二显示设备，105、摄像设备，106、服务器端，107、工作人员终端。
具体实施方式
下面详细描述本发明的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，仅用于解释本发明，而不能理解为对本发明的限制。
在本发明的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
参照下面的描述和附图，将清楚本发明的实施例的这些和其他方面。在这些描述和附 图中，具体公开了本发明的实施例中的一些特定实施方式，来表示实施本发明的实施例的原理的一些方式，但是应当理解，本发明的实施例的范围不受此限制。相反，本发明的实施例包括落入所附加权利要求书的精神和内涵范围内的所有变化、修改和等同物。
本发明实施例应用的场景是洗车场，洗车场内包括多个洗车车位，且对每个洗车车位进行编号，通过洗车场管理服务端来自动引导待洗车辆进入选定洗车车位中，并实现对洗车车位的管理，有效的提高工作效率。
图1为本发明实施例提供的洗车场管理服务端的模块框图；
如图1所示，一种洗车场管理服务端，包括：
车牌识别模块11，用于识别进入洗车场指定区域内待洗车辆的车牌，并根据所述车牌提取车牌号，并向处理模块12发送洗车信号；
处理模块12，用于根据洗车信号，从数据存储模块14中查询是否存在空闲洗车车位，如果有，则选定一空闲洗车车位，并向引导路线生成模块13发送开启指令和选定的空闲洗车车位的车位编号，同时向工作人员终端发送待洗车辆接单信息，否则调用第一显示设备显示暂无洗车车位的信息；还用于当接收到工作人员终端反馈的确认接单信息时，将待洗车辆的车牌号以及所述选定空闲洗车车位的车位编号发送至对应的工作人员终端中；
引导路线生成模块13，用于根据开启指令和车位编号，生成从所述指定区域至所述车位编号对应车位的引导路线，并将所述引导路线投影在预先生成的洗车场电子地图中，并调用安装在洗车场内的第一显示设备将引导路线的电子地图以及待洗车辆的车牌号进行显示；
数据存储模块14，用于存储洗车车位信息。具体的，所述洗车车位信息包括车位编号、车位停车信息、与车位编号对应的车牌号。
上述实施例中，在洗车场的指定区域内，优选的，设置在洗车场入口处，所述车牌识别模块包括车牌识别系统(Vehicle License Plate Recognition，VLPR)，将车牌识别系统设置在指定区域内，车牌识别系统的硬件包括用于捕捉及定位车牌的摄像设备、照明设备、图像采集设备、识别车牌号码的处理机(如计算机)等，其软件核心包括车牌定位算法、车牌字符分割算法和光学字符识别算法等；利用车牌识别技术，能够将运动中的汽车牌照从复杂背景中提取并识别出来，通过车牌提取、图像预处理、特征提取、车牌字符识别等技术，来识别出待洗车辆的车牌号。
上述实施例中，当车辆进入指定区域内时，识别出车牌号信息，以此作为启动洗车程序的信号，当查询到有空洗车位时自动将待洗车辆引导泊入空闲洗车车位，并向工作人员终端发送待洗车辆的接单请求，这样不至于让客户过长时间等待而不悦，工作人员通过工作人员终端接单后，直接过来洗车即可，省下了人工引导车辆入库的时间，从而提高工作效率及经济效益。
优选的，作为本发明的一个实施例，为了方便待洗车辆车主查看路线，引导路线生成模块13还可以将上述生成的引导路线的电子地图发送至对应的待洗车辆的车载终端中，车主能更直观的查看电子地图对应的行车路线，从而更快速便捷的将车辆驶入洗车车位。
优选的，作为本发明的一个实施例，本服务端还包括与引导路线生成模块13连接的 导航模块15，导航模块15用于实时接收待洗车辆上定位装置的定位信号，根据定位信号生成待洗车辆的运动轨迹，将所述运动轨迹投影在生成的引导路线的电子地图中，并调用第一显示设备将运动轨迹的电子地图进行显示，同时将运动轨迹的电子地图发送至待洗车辆上的显示屏中。
上述实施例中，能够通过待洗车辆的定位信号生成运动轨迹，并生成含有该运动轨迹的电子地图，在安装在洗车场较高位置的第一显示设备中显示，可使洗车场内的工作人员快速了解到待洗车辆驶入洗车车位的情况，同时车主可通过第一显示设备或车载终端查看路线，能够快速便捷的将车辆驶入洗车车位。
优选的，作为本发明的一个实施例，本服务端还包括语音提醒模块16，语音提醒模块16用于根据处理模块12的调用对待洗车辆的车牌号以及选定空闲洗车车位的车位编号进行语音提醒。
上述实施例中，不仅能够通过画面的形式告知工作人员及顾客洗车信息，还可以通过语音的形式告知，能够提高洗车程序的处理速度，以及提高客户的满意度。
优选的，作为本发明的一个实施例，还包括监控模块17，所述监控模块17用于接收安装在各洗车车位上的地磁设备获取的车辆驶入信息和驶离信息，将接收的车辆驶入信息、驶离信息及其对应的车位编号发送至数据存储模块14中；
所述数据存储模块14还用于根据发送来的车辆驶入信息及其对应的车位编号查找对应的车位停车信息，将车位停车信息由空闲更新为已占用，或者，根据发送来的车辆驶离信息及其对应的车位编号查找对应的车位停车信息，将车位停车信息由已占用更新为空闲；并将更新后的车位停车信息进行保存。
上述实施例中，能够通过地磁设备获取车辆驶入信息和驶离信息，自动记录各车位的车位信息，便于快速查询得到空闲洗车车位，而不需要人工去统计哪些洗车车位可以使用，提高了工作效率。
优选的，作为本发明的一个实施例，所述处理模块12中，当确定有空闲洗车车位时，则向至少一个或多个工作人员终端发送接单请求，当接收到多个工作人员终端反馈的确认接单信息时，则根据反馈时间选择最先反馈的工作人员终端，并将待洗车辆的车牌号以及所述选定空闲洗车车位的车位编号发送至所述最先反馈的工作人员终端；
应理解的，由于为每个洗车场工作人员配备一台工作人员终端，并且对每台工作人员终端进行编号；当接收到洗车信号时，可向至少一个或多个工作人员终端发送接单信息；
所述的至少一个或多个工作人员终端为，在接收到待洗车辆接单信息前，预先向管理服务端发送接单请求的且为空闲状态的工作人员终端；
因此，本服务端还包括工作人员终端编号模块，其用于对各工作人员终端进行编号；具体的，可根据工作人员终端与处理模块12建立无线连接的IP信息，对各工作人员终端进行编号，且编号为唯一编号。
优选的，所述处理模块12还用于，将工作人员终端的接单记录发送数据存储模块14保存，所述接单记录包括工作人员终端编号、接单时间和工作状态信息，所述工作状态信息为空闲状态或清洗状态；还用于当接收到工作人员终端发送来的洗车完毕信息时，将对 应的工作状态信息由清洗状态更改为空闲状态，并发送数据存储模块14保存。
具体的，所述数据存储模块14中通过至少一个数据库来进行数据存储，所述数据库中可建立数据表：“车位编号—车位停车信息—车牌号”的数据表，如下表1所示：
表1
车位编号 车位停车信息 车牌号
0001 占用 XX75128
0002 占用 XX69777
0003 空闲 ----
0004 空闲 ----
……    
0020 占用 XX85502
……    
以及建立数据表“工作人员终端编号—工作状态信息—车牌号—接单时间”，如下表2所示：
表2
Figure PCTCN2017097898-appb-000001
以上所述的数据存储模块14，可以将车位信息、洗车车辆的信息以及工作人员的工作信息之间的数据关系建立起来，方便查找。
优选的，作为本发明的一个实施例，还包括与所述处理模块12连接的冲洗控制模块18；
所述处理模块12还用于调用监控模块17获取待洗车辆是否已驶入所述选定空闲洗车车位内，如果已驶入，则向已接单的工作人员终端发送待洗车辆已到位是否冲洗的信息，当接收到该工作人员终端反馈的冲洗确认信息时，向所述冲洗控制模块18发送冲洗指令；
所述冲洗控制模块18，用于根据冲洗指令开启安装在所述选定空闲洗车车位上的冲洗设备进行车辆冲洗；具体的，可以将冲洗设备安装在洗车车位的墙面上；
所述处理模块12还用于，当接收到该工作人员终端反馈的冲洗关闭信息时，向所述冲洗控制模块18发送关闭指令；
所述冲洗控制模块18还用于，根据关闭指令关闭安装在所述选定空闲洗车车位墙面 上的冲洗设备。
上述实施例中，可在洗车车位的墙面上设置冲洗装置，冲洗装置的开启通过接单的工作人员终端进行控制，能够预先对车辆进行初步冲洗，再进行人工清洗，从而加快洗车工作的进度，提高效率。
优选的，作为本发明的一个实施例，还包括与所述处理模块12连接的结算模块19；
所述处理模块12还用于当接收到工作人员终端发送来的洗车完毕信息时，从所述洗车完毕信息中获取结算车辆的车牌号和各个清洗项目，并向结算模块19发送结算指令、结算车辆的车牌号及车牌号对应的各个车辆清洗项目；
所述结算模块19用于根据结算指令，计算出结算车辆的各个清洗项目的总费用并进行结算处理，并调用第二显示设备104将总费用和结算车辆的车牌号进行显示，结算完成后反馈已结算信息至所述处理模块12；
具体的，结算模块19可调用微信支付、支付宝等一些快捷支付的模块来进行结算处理；
具体的，第二显示设备可设置在收银台附近，向客户展示洗车费用，便于结算；
所述处理模块12还用于根据已结算信息，将总费用、结算车辆的车牌号和对应的工作人员终端编号发送至数据存储模块中保存。
本发明还涉及一种洗车场管理系统，将本服务端安装在服务器端106中，所述洗车场管理系统包括服务器端106、第一显示设备103、第二显示设备104、摄像设备105、网关、各个地磁设备102、各个冲洗设备、各个工作人员终端107等；
本洗车场管理系统中，各车位上均设有地磁设备102来分别获取的车辆驶离和驶入信息，具体的，还需要通过网关设备101来实现各地磁设备102互联，网关设备101将地磁设备102的数据传输至监控模块17；
下面再说明一下本发明中各地磁设备102如何通过无线网络通讯来实现连接的。
首先说明网关设备101、第一显示设备103、第二显示设备104、摄像设备105、各个冲洗设备和各个地磁设备102的网络构建，网关设备101可根据需要设有多个，网关设备101和第一显示设备103、第二显示设备104、摄像设备105、各个冲洗设备、各个地磁设备102之间可通过电路连接和有线网络连接建立数据和信号的传输，由于有线连接这个技术比较成熟和普遍，就不再赘述了；
图2为本发明实施例提供的各物联网终端之间网络连接方式一的示意图；
如图2所示，下面说明一下网关设备101(物联网终端)和第一显示设备103(物联网终端)、第二显示设备104(物联网终端)、摄像设备105(物联网终端)、各个冲洗设备(物联网终端)、各个地磁设备102(物联网终端)之间如何实现无线连接的其中一种形式；假设当前的情景是在一个较小范围的洗车区域，网关设备101和第一显示设备103、第二显示设备104、摄像设备105、各个冲洗设备、各个地磁设备102可通过短距离无线通讯技术来实现数据连接，从而组成一个局域网；目前常用的短距离无线通讯技术包括WiFi无线通讯技术、蓝牙无线通讯技术、ZigBee无线通讯技术、可见光无线通讯技术和WiMAX全球微波互联无线接入技术，其对应的通讯协议分别为：IEEE802.11CSMA/CA (WiFi)、IEEE802.15.4(ZigBee)、IEEE802.15.7(可见光无线通信)以及IEEE802.16(WiMAX)，本发明可采用其中一种或多种短距离无线通讯技术来实现网关设备101、第一显示设备103、第二显示设备104、摄像设备105、各个冲洗设备和各个地磁设备102等物联网终端的数据互联。
下面再说明一下，网关设备101、第一显示设备103、第二显示设备104、各个冲洗设备和各个地磁设备102如何实现无线连接的另一种形式，假设当前的情景是在一个较大范围的洗车区域，网关设备101和第一显示设备103、第二显示设备104、摄像设备105、各个冲洗设备、各个地磁设备102可通过无线通讯技术来实现数据连接，从而组成一个广域网；
需要建立Internet网络，网关设备101通过Internet网络与工作人员终端107、服务器端106等物联网终端连接，Internet网络包括物理层、介质访问控制层、逻辑链路控制层、网络层和传输层；
对于各网络层的构建，物理层的要求是：采用4GFSK调制方式、DSSS展频技术、小范围FHSS调整频偏，保证高信噪比信道，将误码率(BER)控制在最低程度；
介质访问控制层的要求是：采用FHSS+FDMA抗干扰技术，TDMA保证信道独占的要求；
逻辑链路控制层的要求是：采用差错控制编码，强应答算法技术；
网络层的要求是：对流量的控制，对业务优先级控制，以及对时延的控制；
传输层的要求是：采用通讯状态轮询和通讯数据补救的方式。
图3为本发明实施例提供的各物联网终端之间网络连接方式二的示意图；
图4为本发明实施例提供的各物联网终端之间网络连接方式三的示意图；具体的，如图3-4所示，网关设备101、第一显示设备103、第二显示设备104、各个冲洗设备和各个地磁设备102(图中用物联网终端表示)等物联网终端需要通过AP即无线访问接入点(WirelessAccessPoint)进行连接，网络中还需要通过多个中继器来实现两两局域网之间的互连。
具体的，如图4所示，接着说明工作人员终端107、网关设备101以及服务器端106的另一网络构建，工作人员终端107、网关设备101以及服务器端106之间的数据传输范围较广，因此需要建立一个或多个通讯基站来实现；本发明可采用其中一种或多种无线通讯技术来实现工作人员终端、网关设备以及服务器端的数据互联。
以上是从网络构建层面对本发明涉及的各终端和设备的数据互联进行详细说明，能够满足通讯层面可靠性、安全性、海量终端接入、自组织、低时延、低功耗、低成本等要求，以及应用层面实时感知、数据共享、自主决策和控制、快速查询、海量终端数据分析等要求。
相应地，本发明实施例还提供了一种洗车场数据处理方法。
图5为本发明实施例提供的对引导车辆至空闲洗车车位处理的方法流程图；
如图5所示，一种洗车场数据处理方法，包括：
步骤A：识别进入洗车场指定区域内待洗车辆的车牌，并根据所述车牌提取车牌号；
具体的，在洗车场的指定区域内，优选的，设置在洗车场入口处，所述车牌识别模块 包括车牌识别系统(Vehicle License Plate Recognition，VLPR)，将车牌识别系统设置在指定区域内，车牌识别系统的硬件包括用于捕捉及定位车牌的摄像设备、照明设备、图像采集设备、识别车牌号码的处理机(如计算机)等，其软件核心包括车牌定位算法、车牌字符分割算法和光学字符识别算法等；利用车牌识别技术，能够将运动中的汽车牌照从复杂背景中提取并识别出来，通过车牌提取、图像预处理、特征提取、车牌字符识别等技术，来识别出待洗车辆的车牌号；
步骤B：查询是否存在空闲洗车车位，如果有，则同步执行步骤C和E；否则执行步骤F；
步骤C：选定一空闲洗车车位，根据选定的空闲洗车车位的车位编号生成从所述指定区域至所述车位编号对应车位的引导路线，将所述引导路线投影在预先生成的洗车场电子地图中，执行步骤D；
步骤D：调用安装在洗车场内的第一显示设备将引导路线的电子地图以及待洗车辆的车牌号进行显示；
步骤E：向工作人员终端发送接单请求，当接收到工作人员终端反馈的确认接单信息时，将待洗车辆的车牌号以及所述选定空闲洗车车位的车位编号发送对应的工作人员终端；
步骤F：显示暂无洗车车位的信息。
上述实施例中，当车辆进入指定区域内时，识别出车牌号信息，以此作为启动洗车程序的信号，当查询到有空洗车位时自动将待洗车辆引导泊入空闲洗车车位，并向工作人员终端发送待洗车辆的接单请求，这样不至于让客户过长时间等待而不悦，工作人员通过工作人员终端接单后，直接过来洗车即可，省下了人工引导车辆入库的时间，从而提高工作效率及经济效益。
优选的，作为本发明的一个实施例，为了方便待洗车辆车主查看路线，还包括如下步骤：将生成的引导路线的电子地图发送至对应的待洗车辆的车载终端中，车主能更直观的查看电子地图对应的行车路线，从而更快速便捷的将车辆驶入洗车车位。
优选的，作为本发明的一个实施例，还包括如下步骤：实时接收待洗车辆上定位装置的定位信号，根据定位信号生成待洗车辆的运动轨迹，将所述运动轨迹投影在生成的引导路线的电子地图中，并调用第一显示设备将运动轨迹的电子地图进行显示，同时将运动轨迹的电子地图发送至待洗车辆上的车载终端中。
上述实施例中，能够通过待洗车辆的定位信号生成运动轨迹，并生成含有该运动轨迹的电子地图，在安装在洗车场较高位置的第一显示设备中显示，可使洗车场内的工作人员快速了解到待洗车辆驶入洗车车位的情况，同时车主通过第一显示设备或车载终端能够快速便捷的将车辆驶入洗车车位。
优选的，作为本发明的一个实施例，还包括如下步骤：对待洗车辆的车牌号以及选定空闲洗车车位的车位编号进行语音提醒。
上述实施例中，不仅能够通过画面的形式告知工作人员及顾客洗车信息，还可以通过语音的形式告知，能够提高洗车程序的处理速度。
图6为本发明实施例提供的对洗车车位信息更新处理的方法流程图；
优选的，作为本发明的一个实施例，如图6所示，还包括如下步骤：接收安装在各洗车车位上的地磁设备获取的车辆驶入信息和驶离信息；当接收到驶入信息时，根据车位编号查找对应的车位停车信息，将车位停车信息由空闲更新为已占用，
或者，当接收到驶离信息时，根据车位编号查找对应的车位停车信息，将车位停车信息由已占用更新为空闲；并将更新后的车位停车信息进行保存。
上述实施例中，能够通过地磁设备获取车辆驶入信息和驶离信息，自动记录各车位的车位信息，便于快速查询得到空闲洗车车位，而不需要人工去统计哪些洗车车位可以使用，提高了工作效率。
优选的，作为本发明的一个实施例，还包括如下步骤：
当接收到地磁设备获取的待洗车辆已驶入选定空闲洗车车位的信息时，向已接单的工作人员终端发送待洗车辆已到位是否冲洗的信息；
当接收到工作人员终端的冲洗确认信息时开启洗车车位墙面上的冲洗设备，进行车辆冲洗，或者
当接收到工作人员终端的冲洗关闭信息时关闭洗车车位墙面上的冲洗设备。
上述实施例中，可在洗车车位的墙面上设置冲洗装置，冲洗装置的开启通过接单的工作人员终端进行控制，能够预先对车辆进行初步冲洗，再进行人工清洗，从而加快洗车工作的进度，提高效率。
优选的，作为本发明的一个实施例，所述步骤E具体包括：
当确定有空闲洗车车位时，则向至少一个或多个工作人员终端发送接单请求，当接收到多个工作人员终端反馈的确认接单信息时，则根据反馈时间选择最先反馈的工作人员终端，并将待洗车辆的车牌号以及所述选定空闲洗车车位的车位编号发送至所述最先反馈的工作人员终端；所述的至少一个或多个工作人员终端为，在接收到待洗车辆接单信息前，预先发送接单请求的且为空闲状态的工作人员终端；
优选的，所述步骤E还包括：
将工作人员终端的接单记录进行保存，所述接单记录包括工作人员终端编号、接单时间和工作状态信息，所述工作状态信息为空闲状态或清洗状态；当接收到工作人员终端发送来的洗车完毕信息时，将对应的工作状态信息由清洗状态更改为空闲状态，并保存。
图7为本发明实施例提供的费用结算处理的方法流程图；
优选的，作为本发明的一个实施例，如图7所示，还包括如下步骤：
当接收到工作人员终端发送来的洗车完毕信息时，从所述洗车完毕信息中获取结算车辆的车牌号和各个清洗项目，计算出结算车辆的各个清洗项目的总费用并进行结算处理，并调用第二显示设备将总费用和结算车辆的车牌号进行显示，并将总费用、结算车辆的车牌号和对应的工作人员终端编号一一对应的进行保存。
具体的，可通过至少一个数据库来进行数据存储，所述数据库中可建立数据表：“车位编号—车位停车信息—车牌号”的数据表，如上述表1所示；以及建立数据表“工作人员终端编号—工作状态信息—车牌号—接单时间”，如上述下表2所示。
对于管理层面，还可以在数据库中建立“工作人员终端编号—接单时间—完成时间— 结算车辆—清洗项目”数据表，用于对工作人员的工作效率和业绩进行记录，如下表所示：
表3
Figure PCTCN2017097898-appb-000002
而对于工作人员终端，其与管理服务端连接，包括步骤：
洗车操作前，确认接单：
接收管理服务端发送来的待洗车辆接单信息，如果接单，则反馈确认接单信息；
接收待洗车辆的车牌号以及选定空闲洗车车位的车位编号；
接单后：
接收管理服务端发送来的待洗车辆已到位是否冲洗的信息，如果预冲洗车辆，则反馈冲洗确认信息；
预冲洗完成，向管理服务端发送冲洗关闭信息；
完成洗车操作：
向管理服务端发送洗车完毕信息，洗车完毕信息包括获取结算车辆的车牌号和各个清洗项目；
向管理服务端发送接单请求，等待接收管理服务端发送来的待洗车辆接单信息。
本发明能够将待洗车辆引导泊入空闲洗车车位，并向工作人员终端发送待洗车辆的接单请求，这样不至于让客户过长时间等待而不悦，提高客户的满意度，工作人员通过工作人员终端接单后，直接过来洗车即可，省下了人工引导车辆入库的时间，从而提高工作效率及经济效益。
读者应理解，在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。
流程图中或在此以其他方式描述的任何过程或方法描述可以被理解为，表示包括一个或更多个用于实现特定逻辑功能或过程的步骤的可执行指令的代码的模块、片段或部分，并且本发明的优选实施方式的范围包括另外的实现，其中可以不按所示出或讨论的顺序，包括根据所涉及的功能按基本同时的方式或按相反的顺序，来执行功能，这应被本发明的实施例所属技术领域的技术人员所理解。在流程图中表示或在此以其他方式描述的逻辑和/或步骤，例如，可以被认为是用于实现逻辑功能的可执行指令的定序列表，可以具体实现在任何计算机可读介质中，以供指令执行系统、装置或设备(如基于计算机的系统、包括处理器的系统或其他可以从指令执行系统、装置或设备取指令并执行指令的系统)使用，或结合这些指令执行系统、装置或设备而使用。就本说明书而言，"计算机可读介质"可以是任何可以包含、存储、通信、传播或传输程序以供指令执行系统、装置或设备或结合这些指令执行系统、装置或设备而使用的装置。计算机可读介质的更具体的示例(非穷尽性列表)包括以下：具有一个或多个布线的电连接部(电子装置)，便携式计算机盘盒(磁装置)，随机存取存储器(RAM)，只读存储器(ROM)，可擦除可编辑只读存储器(EPROM或闪速存储器)，光纤装置，以及便携式光盘只读存储器(CDROM)。另外，计算机可读介质甚至可以是可在其上打印所述程序的纸或其他合适的介质，因为可以例如通过对纸或其他介质进行光学扫描，接着进行编辑、解译或必要时以其他合适方式进行处理来以电子方式获得所述程序，然后将其存储在计算机存储器中。
尽管上面已经示出和描述了本发明的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本发明的限制，本领域的普通技术人员在本发明的范围内可以对上述实施例进行变化、修改、替换和变型。

Claims (10)

  1. 一种洗车场管理服务端，其特征在于，包括：
    车牌识别模块，用于识别进入洗车场指定区域内待洗车辆的车牌，并根据所述车牌提取车牌号，并向处理模块发送洗车信号；
    处理模块，用于根据洗车信号，从数据存储模块中查询是否存在空闲洗车车位，如果有，则选定一空闲洗车车位，并向引导路线生成模块发送开启指令和选定的空闲洗车车位的车位编号，同时向工作人员终端发送待洗车辆接单信息，否则调用第一显示设备显示暂无洗车车位的信息；还用于当接收到工作人员终端反馈的确认接单信息时，将待洗车辆的车牌号以及所述选定空闲洗车车位的车位编号发送至对应的工作人员终端中；
    引导路线生成模块，用于根据开启指令和车位编号，生成从所述指定区域至所述车位编号对应车位的引导路线，并将所述引导路线投影在预先生成的洗车场电子地图中，并调用安装在洗车场内的第一显示设备将引导路线的电子地图以及待洗车辆的车牌号进行显示；
    数据存储模块，用于存储洗车车位信息。
  2. 根据权利要求1所述的洗车场管理服务端，其特征在于，还包括监控模块，所述监控模块用于接收安装在各洗车车位上的地磁设备获取的车辆驶入信息和驶离信息，将接收的车辆驶入信息、驶离信息及其对应的车位编号发送至数据存储模块中；
    所述数据存储模块还用于根据发送来的车辆驶入信息及其对应的车位编号查找对应的车位停车信息，将车位停车信息由空闲更新为已占用，或者，根据发送来的车辆驶离信息及其对应的车位编号查找对应的车位停车信息，将车位停车信息由已占用更新为空闲；并将更新后的车位停车信息进行保存。
  3. 根据权利要求1所述的洗车场管理服务端，其特征在于，还包括与所述处理模块连接的冲洗控制模块；
    所述处理模块还用于调用监控模块获取待洗车辆是否已驶入所述选定空闲洗车车位内，如果已驶入，则向已接单的工作人员终端发送待洗车辆已到位是否冲洗的信息，当接收到该工作人员终端反馈的冲洗确认信息时，向所述冲洗控制模块发送冲洗指令；
    所述冲洗控制模块，用于根据冲洗指令开启安装在所述选定空闲洗车车位上的冲洗设备进行车辆冲洗；
    所述处理模块还用于，当接收到该工作人员终端反馈的冲洗关闭信息时，向所述冲洗控制模块发送关闭指令；
    所述冲洗控制模块还用于，根据关闭指令关闭安装在所述选定空闲洗车车位上的冲洗设备。
  4. 根据权利要求1-3任一项所述的洗车场管理服务端，其特征在于，所述处理模块中，当确定有空闲洗车车位时，则向至少一个或多个工作人员终端发送接单请求，当接收到多个工作人员终端反馈的确认接单信息时，则根据反馈时间选择最先反馈的工作人员终端，并将待洗车辆的车牌号以及所述选定空闲洗车车位的车位编号发送至所述最先反馈的工作人员终端；
    所述的至少一个或多个工作人员终端为，在接收到待洗车辆接单信息前，预先向管理服务端发送接单请求的且为空闲状态的工作人员终端；
    所述处理模块还用于，将工作人员终端的接单记录发送数据存储模块保存，所述接单记录包括工作人员终端编号、接单时间和工作状态信息，所述工作状态信息为空闲状态或清洗状态；还用于当接收到工作人员终端发送来的洗车完毕信息时，将对应的工作状态信息由清洗状态更改为空闲状态，并发送数据存储模块保存。
  5. 根据权利要求4任一项所述的洗车场管理服务端，其特征在于，还包括与所述处理模块连接的结算模块；
    所述处理模块还用于当接收到工作人员终端发送来的洗车完毕信息时，从所述洗车完毕信息中获取结算车辆的车牌号和各个清洗项目，并向结算模块发送结算指令、结算车辆的车牌号及车牌号对应的各个车辆清洗项目；
    所述结算模块用于根据结算指令，计算出结算车辆的各个清洗项目的总费用并进行结算处理，并调用第二显示设备将总费用和结算车辆的车牌号进行显示，结算完成后反馈已结算信息至所述处理模块；
    所述处理模块还用于根据已结算信息，将总费用、结算车辆的车牌号和对应的工作人员终端编号发送至数据存储模块中保存。
  6. 一种洗车场数据处理方法，其特征在于，包括：
    步骤A：识别进入洗车场指定区域内待洗车辆的车牌，并根据所述车牌提取车牌号；
    步骤B：查询是否存在空闲洗车车位，如果有，则同步执行步骤C和E；否则执行步骤F；
    步骤C：选定一空闲洗车车位，根据选定的空闲洗车车位的车位编号生成从所述指定区域至所述车位编号对应车位的引导路线，将所述引导路线投影在预先生成的洗车场电子地图中，执行步骤D；
    步骤D：调用安装在洗车场内的第一显示设备将引导路线的电子地图以及待洗车辆的车牌号进行显示；
    步骤E：向工作人员终端发送待洗车辆接单信息，当接收到工作人员终端反馈的确认接单信息时，将待洗车辆的车牌号以及所述选定空闲洗车车位的车位编号发送对应的工作人员终端；
    步骤F：显示暂无洗车车位的信息。
  7. 根据权利要求6所述的洗车场数据处理方法，其特征在于，还包括如下步骤：接收安装在各洗车车位上的地磁设备获取的车辆驶入信息和驶离信息；当接收到驶入信息时，根据车位编号查找对应的车位停车信息，将车位停车信息由空闲更新为已占用，或者，
    当接收到驶离信息时，根据车位编号查找对应的车位停车信息，将车位停车信息由已占用更新为空闲；并将更新后的车位停车信息进行保存。
  8. 根据权利要求6所述的洗车场数据处理方法，其特征在于，还包括如下步骤：
    当接收到地磁设备获取的待洗车辆已驶入选定空闲洗车车位的信息时，向已接单的工作人员终端发送待洗车辆已到位是否冲洗的信息；
    当接收到工作人员终端的冲洗确认信息时开启洗车车位上的冲洗设备，进行车辆冲洗；或者
    当接收到工作人员终端的冲洗关闭信息时关闭洗车车位上的冲洗设备。
  9. 根据权利要求6-8任一项所述的洗车场数据处理方法，其特征在于，所述步骤E具体包括：
    当确定有空闲洗车车位时，则向至少一个或多个工作人员终端发送接单请求，当接收到多个工作人员终端反馈的确认接单信息时，则根据反馈时间选择最先反馈的工作人员终端，并将待洗车辆的车牌号以及所述选定空闲洗车车位的车位编号发送至所述最先反馈的工作人员终端；所述的至少一个或多个工作人员终端为，在接收到待洗车辆接单信息前，预先发送接单请求的且为空闲状态的工作人员终端；以及
    将工作人员终端的接单记录进行保存，所述接单记录包括工作人员终端编号、接单时间和工作状态信息，所述工作状态信息为空闲状态或清洗状态；当接收到工作人员终端发送来的洗车完毕信息时，将对应的工作状态信息由清洗状态更改为空闲状态，并保存。
  10. 根据权利要求9所述的洗车场数据处理方法，其特征在于，还包括如下步骤：
    当接收到工作人员终端发送来的洗车完毕信息时，从所述洗车完毕信息中获取结算车辆的车牌号和各个清洗项目，计算出结算车辆的各个清洗项目的总费用并进行结算处理，并调用第二显示设备将总费用和结算车辆的车牌号进行显示，并将总费用、结算车辆的车牌号和对应的工作人员终端编号一一对应的进行保存。
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