CN112700674B - Intelligent auxiliary system for intelligent parking - Google Patents
Intelligent auxiliary system for intelligent parking Download PDFInfo
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- CN112700674B CN112700674B CN202011572443.XA CN202011572443A CN112700674B CN 112700674 B CN112700674 B CN 112700674B CN 202011572443 A CN202011572443 A CN 202011572443A CN 112700674 B CN112700674 B CN 112700674B
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- 230000004927 fusion Effects 0.000 claims abstract description 5
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- 238000002844 melting Methods 0.000 claims description 6
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
- G08G1/096805—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route
- G08G1/096827—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route where the route is computed onboard
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/29—Geographical information databases
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0025—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement consisting of a wireless interrogation device in combination with a device for optically marking the record carrier
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
- G06Q10/047—Optimisation of routes or paths, e.g. travelling salesman problem
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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
- G08G1/143—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces inside the vehicles
Abstract
The invention discloses an intelligent auxiliary system for intelligent parking, which comprises a vehicle terminal, a map library and a user side, wherein the vehicle terminal is connected with the map library through a network; the vehicle terminal comprises a vehicle positioning unit, a data interaction unit and an auxiliary display unit; the user side comprises a path planning unit, a processor, a management unit, a comprehensive fusion unit, an input unit and a self-display unit; the method comprises the steps of obtaining the real-time position of an automobile through a vehicle positioning unit, and carrying out parking analysis according to the real-time position to obtain a parking position point; then, the parking position point is transmitted to a processor by means of a data interaction unit, the processor is used for transmitting the parking position point to a path planning unit, the path planning unit is used for performing vehicle returning analysis by combining a map library, analyzing according to the specific situation of a user, judging whether the user is moving away from the vehicle or not, and automatically planning a vehicle returning route or not under the condition that no requirement exists, so that the intelligent operation in the true sense is realized; and then returning the carriage return route to the user side.
Description
Technical Field
The invention belongs to the field of intelligent parking, relates to a parking auxiliary technology, and particularly relates to an intelligent auxiliary system for intelligent parking.
Background
The patent with the patent number of CN111429749A discloses an intelligent parking control system of a stereo garage, which comprises a central control processing center, an intelligent operation display screen, an intelligent license plate recognizer, a parking space data storage module, a parking space positioning module, a parking space control module and an information recording module. This stereo garage intelligence parking control system, input through central control processing center is connected with intelligent license plate recognizer's output, intelligent license plate recognizer can gather user's license plate information, and utilize parking stall orientation module to fix a position the empty wagon position in the stereo garage, utilize the voice broadcast module to report simultaneously, let the user can be convenient, swift parks, utilize infrared scanning module to ensure not to have personnel in the car in addition, it carries out the parking operation to recycle garage operating device, user's security has been ensured, the user can convenient and fast collect fee through intelligent operation display screen and get the car.
However, when the vehicle is parked and the vehicle is stopped, an effective mode is lacked for moving the vehicle, other blocked people can be reasonably informed, and details can be conveniently and timely informed; in order to solve this technical drawback, a solution is now provided.
Disclosure of Invention
The invention aims to provide an intelligent auxiliary system for intelligent parking.
The purpose of the invention can be realized by the following technical scheme:
an intelligent auxiliary system for intelligent parking comprises a vehicle terminal, a map library and a user side;
the vehicle terminal comprises a vehicle positioning unit, a data interaction unit and an auxiliary display unit;
the user side comprises a path planning unit, a processor, a management unit, a comprehensive fusion unit, an input unit and a self-display unit;
the vehicle positioning unit is arranged in the automobile and used for acquiring the real-time position of the automobile and carrying out parking analysis according to the real-time position to obtain a parking position point;
the map library is communicated with the Internet and used for acquiring a real-time map;
the vehicle positioning unit is used for transmitting the parking position point to the data interaction unit, the data interaction unit receives the parking position point transmitted by the vehicle positioning unit and transmits the parking position point to the processor, the processor receives the parking position point transmitted by the data interaction unit and transmits the parking position point to the path planning unit, the path planning unit is used for performing vehicle-returning analysis by combining a map library, and the specific analysis steps are as follows:
s1: firstly, acquiring a real-time position of a user, and marking the real-time position as a main position point;
s2: then, automatically obtaining distance information from the main position point to the parking position point by using the main position point and the parking position point and combining a map library, obtaining the distance information once every T2 time, and marking all the obtained distance information as an interval distance group Gi, wherein i is 1.. n; wherein T2 is a preset value;
s3: acquiring a main position point, collecting in a mode of keeping the same frequency as the distance information to obtain a main position point group, and marking the main position point group as Zi, i is 1.. n;
s4: connecting the Zi and the Zi-2 to obtain a front incoming line by taking the Zi as a terminal point and the Zi-2 as a starting point;
s5: connecting lines with Z1 as a starting point and a parking position point as an end point to obtain an initial line, calculating an included angle between a forward incoming line and the initial line, marking the included angle as a deviation angle, and taking an angle within 90 degrees by taking the angle of the parking position point as an acute angle; acquiring from Zi, i-3, and acquiring once every time Zi is generated to obtain a deviation angle group Pj, j-i-2;
s6: obtaining an interval distance group Gi, and calculating a contraction group Sso by using a formula, wherein o is 1. The specific calculation formula is as follows:
Sso＝Gi-Gi-1；i＝2...n；
s7: taking the value of Sso, namely taking o as n-9 to n; obtaining the values in the middle, subtracting the former value from the latter value, automatically calculating the ratio of the number of the difference values larger than zero to the total difference value, and marking the ratio as a forward ratio;
s8: acquiring ten groups of current nearest deviation angle groups Pj;
s9: acquiring the quantity which satisfies that Pj is less than or equal to alpha, and dividing the quantity by ten to obtain an orientation ratio; wherein alpha is a preset angle;
s10: generating a first forward signal when the forward ratio exceeds eighty percent, and generating a second forward signal when the forward ratio exceeds eighty percent;
s11: when the first forward signal and the second forward signal are both detected, a vehicle using signal is generated;
s12: when a vehicle signal is generated, automatically planning a path to a vehicle, and marking the path as a carriage return route;
the route planning unit is used for transmitting the carriage return route to the processor, and the processor is used for transmitting the carriage return route to the self-display unit for real-time display;
the management unit is in communication connection with the processor.
Further, the parking analysis is specifically performed by:
the method comprises the following steps: acquiring the real-time position of the automobile;
step two: when the real-time position is not changed at the time T1, marking the real-time position as a parking position point;
wherein T1 is a preset time; the non-change is represented by a real-time position change distance of the vehicle
Step three: when the real-time position changes within the time T1, canceling the marking of the parking position point, and judging again in the step two;
step four: and obtaining a parking position point.
Further, the data interaction unit is also used for transmitting a demand analysis signal to the auxiliary display unit when the parking position point is obtained, and the auxiliary display unit automatically enters a demand analysis step when receiving the demand analysis signal transmitted by the data interaction unit and obtains a vehicle moving signal according to an analysis result;
when the processor receives a vehicle moving signal transmitted by the data interaction unit, the processor automatically acquires a return route and acquires the arrival time of walking to the position according to the return route; the processor is used for transmitting the vehicle moving signal to the self-display unit, and the self-display unit automatically displays that 'a user needs to move the vehicle at present, the departure arrival time is + arrival time, and please enter a corresponding signal';
the processor is used for transmitting an input signal to the input unit and starting the input unit when receiving a vehicle moving signal transmitted by the data interaction unit, wherein the input unit is used for inputting departure information and track information by a user, and the departure information comprises immediate departure time and delay time; the apparent trace information comprises permission and rejection of apparent trace;
the recording unit is used for transmitting the starting information and the tracking information to the comprehensive melting unit, and the comprehensive melting unit receives the starting information and the tracking information transmitted by the recording unit and automatically combines the processor to perform return analysis to obtain return information;
the processor is used for transmitting the return information to the data interaction unit, the data interaction unit receives the return information transmitted by the processor and transmits the return information to the auxiliary display unit, and the auxiliary display unit is used for automatically displaying the return information transmitted by the data interaction unit when the return information is received.
Further, the specific steps of the demand analysis are as follows:
SS 1: the auxiliary display unit comprises a display and a pressure sensor arranged on a front windshield;
SS 2: when the user vehicle blocks the positions of other vehicles, owners of the other vehicles can awaken the display of the auxiliary display unit by knocking the front windshield to automatically display the two-dimensional code;
SS 3: when the car owners of the other vehicles scan the two-dimensional codes, car moving signals are automatically transmitted to the processor corresponding to the car owner user side through the data interaction unit.
Further, the return analysis specifically comprises the following steps:
SS 01: firstly, obtaining departure information, automatically obtaining the arrival time required by a vehicle-returning route when the departure information is the immediate departure, and transmitting the arrival time to a processor;
when the starting information is delay time, automatically acquiring the arrival time required by the vehicle returning route, adding the delay time to the arrival time to obtain confirmed vehicle returning time, and transmitting the confirmed vehicle returning time to the processor;
SS 02: acquiring the tracing information, and when the tracing information is allowed to be traced, automatically acquiring a main position point of a user at the moment and transmitting the main position point to a processor;
when the trace information is refused to be displayed, no processing is carried out;
SS 03: the generated information is marked as return information.
Further, the management unit is used for recording all preset values.
The invention has the beneficial effects that:
the method comprises the steps of obtaining the real-time position of an automobile through a vehicle positioning unit, and carrying out parking analysis according to the real-time position to obtain a parking position point; then, the parking position point is transmitted to a processor by means of a data interaction unit, the processor is used for transmitting the parking position point to a path planning unit, the path planning unit is used for performing vehicle returning analysis by combining a map library, analyzing according to the specific situation of a user, judging whether the user is moving away from the vehicle or not, and automatically planning a vehicle returning route or not under the condition that no requirement exists, so that the intelligent operation in the true sense is realized; then returning the carriage return route to the user side;
the colleagues can inform the owner of the vehicle to be blocked in a scanning mode by means of the auxiliary display unit, so that personal information of the owner is prevented from being leaked, and the condition that the user returns to move the vehicle can be timely displayed to the owner of the vehicle to be blocked according to feedback of the owner, so that the condition of waiting for emergency is avoided; the invention is simple, effective and easy to use.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a block diagram of the system of the present invention.
Detailed Description
As shown in fig. 1, an intelligent auxiliary system for intelligent parking includes a vehicle terminal, a map library and a user terminal;
the vehicle terminal comprises a vehicle positioning unit, a data interaction unit and an auxiliary display unit;
the user side comprises a path planning unit, a processor, a management unit, a comprehensive fusion unit, an input unit and a self-display unit;
the vehicle positioning unit is arranged in the automobile and used for acquiring the real-time position of the automobile and carrying out parking analysis according to the real-time position, and the specific analysis mode is as follows:
the method comprises the following steps: acquiring the real-time position of the automobile;
step two: when the real-time position is not changed at the time T1, marking the real-time position as a parking position point;
wherein T1 is preset time, and the specific value can be ten minutes or other values; the non-change is represented by a real-time position change distance of the vehicle
Step three: when the real-time position changes within the time T1, canceling the marking of the parking position point, and judging again in the step two;
step four: obtaining a parking position point;
the map library is communicated with the Internet and used for acquiring a real-time map;
the vehicle positioning unit is used for transmitting the parking position point to the data interaction unit, the data interaction unit receives the parking position point transmitted by the vehicle positioning unit and transmits the parking position point to the processor, the processor receives the parking position point transmitted by the data interaction unit and transmits the parking position point to the path planning unit, the path planning unit is used for performing vehicle-returning analysis by combining a map library, and the specific analysis steps are as follows:
s1: firstly, acquiring a real-time position of a user, and marking the real-time position as a main position point;
s2: then, automatically obtaining distance information from the main position point to the parking position point by using the main position point and the parking position point and combining a map library, obtaining the distance information once every T2 time, and marking all the obtained distance information as an interval distance group Gi, wherein i is 1.. n; wherein T2 is a preset value, and the specific value can be two minutes, or other values are selected as appropriate;
s3: acquiring a main position point, collecting in a mode of keeping the same frequency as the distance information to obtain a main position point group, and marking the main position point group as Zi, i is 1.. n;
s4: connecting the Zi and the Zi-2 to obtain a front incoming line by taking the Zi as a terminal point and the Zi-2 as a starting point;
s5: connecting lines with Z1 as a starting point and a parking position point as an end point to obtain an initial line, calculating an included angle between a forward incoming line and the initial line, marking the included angle as a deviation angle, and taking an angle within 90 degrees by taking the angle of the parking position point as an acute angle; acquiring from Zi, i-3, and acquiring once every time Zi is generated to obtain a deviation angle group Pj, j-i-2;
s6: obtaining an interval distance group Gi, and calculating a contraction group Sso by using a formula, wherein o is 1. The specific calculation formula is as follows:
Sso＝Gi-Gi-1；i＝2...n；
s7: taking the value of Sso, namely taking o as n-9 to n; obtaining the values in the middle, subtracting the former value from the latter value, automatically calculating the ratio of the number of the difference values larger than zero to the total difference value, and marking the ratio as a forward ratio;
s8: acquiring ten groups of current nearest deviation angle groups Pj;
s9: acquiring the quantity which satisfies that Pj is less than or equal to alpha, and dividing the quantity by ten to obtain an orientation ratio; wherein alpha is a preset angle, and the specific value can be selected according to related experiments and can be 45 degrees;
s10: generating a first forward signal when the forward ratio exceeds eighty percent, and generating a second forward signal when the forward ratio exceeds eighty percent;
s11: when the first forward signal and the second forward signal are both detected, a vehicle using signal is generated;
s12: when a vehicle signal is generated, automatically planning a path to a vehicle, and marking the path as a carriage return route;
the route planning unit is used for transmitting the carriage return route to the processor, and the processor is used for transmitting the carriage return route to the self-display unit for real-time display;
the data interaction unit is also used for transmitting a demand analysis signal to the auxiliary display unit when the parking position point is obtained, the auxiliary display unit automatically enters a demand analysis step when receiving the demand analysis signal transmitted by the data interaction unit, and the specific steps are as follows:
SS 1: the auxiliary display unit comprises a display and a pressure sensor arranged on a front windshield;
SS 2: when the user vehicle blocks the positions of other vehicles, owners of the other vehicles can awaken the display of the auxiliary display unit by knocking the front windshield to automatically display the two-dimensional code;
SS 3: when the car owners of the other vehicles scan the two-dimensional codes, car moving signals are automatically transmitted to the processor corresponding to the car owner user side through the data interaction unit;
when the processor receives a vehicle moving signal transmitted by the data interaction unit, the processor automatically acquires a return route and acquires the arrival time of walking to the position according to the return route; the processor is used for transmitting the vehicle moving signal to the self-display unit, and the self-display unit automatically displays that 'a user needs to move the vehicle at present, the departure arrival time is + arrival time, and please enter a corresponding signal';
the processor is used for transmitting an input signal to the input unit and starting the input unit when receiving a vehicle moving signal transmitted by the data interaction unit, wherein the input unit is used for inputting departure information and track information by a user, and the departure information comprises immediate departure time and delay time; the apparent trace information comprises permission and rejection of apparent trace;
the recording unit is used for transmitting the starting information and the trace information to the comprehensive melting unit, the comprehensive melting unit receives the starting information and the trace information transmitted by the recording unit and automatically combines the processor to perform return analysis, and the specific steps of the return analysis are as follows:
SS 01: firstly, obtaining departure information, automatically obtaining the arrival time required by a vehicle-returning route when the departure information is the immediate departure, and transmitting the arrival time to a processor;
when the starting information is delay time, automatically acquiring the arrival time required by the vehicle returning route, adding the delay time to the arrival time to obtain confirmed vehicle returning time, and transmitting the confirmed vehicle returning time to the processor;
SS 02: acquiring the tracing information, and when the tracing information is allowed to be traced, automatically acquiring a main position point of a user at the moment and transmitting the main position point to a processor;
when the trace information is refused to be displayed, no processing is carried out;
the processor is used for marking the received information transmitted from the comprehensive fusion unit as return information, the processor is used for transmitting the return information to the data interaction unit, the data interaction unit receives the return information transmitted by the processor and transmits the return information to the auxiliary display unit, and the auxiliary display unit is used for automatically displaying when receiving the return information transmitted by the data interaction unit;
the management unit is in communication connection with the processor and is used for recording all preset values.
When the intelligent auxiliary system for intelligent parking works, firstly, a real-time position of an automobile is obtained through a vehicle positioning unit, and parking analysis is carried out according to the real-time position to obtain a parking position point; then, the parking position point is transmitted to a processor by means of a data interaction unit, the processor is used for transmitting the parking position point to a path planning unit, the path planning unit is used for performing vehicle returning analysis by combining a map library, analyzing according to the specific situation of a user, judging whether the user is moving away from the vehicle or not, and automatically planning a vehicle returning route or not under the condition that no requirement exists, so that the intelligent operation in the true sense is realized; then returning the carriage return route to the user side;
the colleagues can inform the owner of the vehicle to be blocked in a scanning mode by means of the auxiliary display unit, so that personal information of the owner is prevented from being leaked, and the condition that the user returns to move the vehicle can be timely displayed to the owner of the vehicle to be blocked according to feedback of the owner, so that the condition of waiting for emergency is avoided; the invention is simple, effective and easy to use.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
Claims (6)
1. An intelligent auxiliary system for intelligent parking is characterized by comprising a vehicle terminal, a map library and a user side;
the vehicle terminal comprises a vehicle positioning unit, a data interaction unit and an auxiliary display unit;
the user side comprises a path planning unit, a processor, a management unit, a comprehensive fusion unit, an input unit and a self-display unit;
the vehicle positioning unit is arranged in the automobile and used for acquiring the real-time position of the automobile and carrying out parking analysis according to the real-time position to obtain a parking position point;
the map library is communicated with the Internet and used for acquiring a real-time map;
the vehicle positioning unit is used for transmitting the parking position point to the data interaction unit, the data interaction unit receives the parking position point transmitted by the vehicle positioning unit and transmits the parking position point to the processor, the processor receives the parking position point transmitted by the data interaction unit and transmits the parking position point to the path planning unit, the path planning unit is used for performing vehicle-returning analysis by combining a map library, and the specific analysis steps are as follows:
s1: firstly, acquiring a real-time position of a user, and marking the real-time position as a main position point;
s2: then, the distance information from the main position point to the parking position point is automatically obtained by utilizing the main position point and the parking position point and combining a map library, the distance information is obtained once every T2 time, and all the obtained distance information is marked as an interval distance group GiN, i 1.. n; wherein T2 is a preset value;
s3: then acquiring a main position point, collecting in a mode of keeping the same frequency as the distance information to obtain a main position point group, and marking the main position point group as Zi,i＝1...n；
S4: with ZiAs an end point, Zi-2Connecting the two as a starting point to obtain a forward incoming line;
s5: with Z1Taking the parking position point as a starting point, taking the parking position point as a terminal connecting line to obtain an initial line, calculating an included angle between the forward incoming line and the initial line, marking the included angle as a deviation angle, taking an angle within 90 degrees by taking the angle of the parking position point in the direction as an acute angle; and from ZiI-3 starts the acquisition, each time a Z is generatediObtaining the deviation angle group P oncej，j＝i-2；
S6: get to the separation distance group GiCalculating a reduction value set Sso, o is 1.. m by using a formula; the specific calculation formula is as follows:
Sso＝Gi-Gi-1；i＝2...n；
s7: taking the value of Sso, namely taking o as n-9 to n; obtaining the values in the middle, subtracting the former value from the latter value, automatically calculating the ratio of the number of the difference values larger than zero to the total difference value, and marking the ratio as a forward ratio;
s8: obtaining ten groups of deviation angles P nearest to the current distancej；
S9: acquisition to satisfy PjDividing the amount of alpha less than or equal to alpha by ten to obtain the orientation ratio; wherein alpha is a preset angle;
s10: generating a first forward signal when the forward ratio exceeds eighty percent, and generating a second forward signal when the forward ratio exceeds eighty percent;
s11: when the first forward signal and the second forward signal are both detected, a vehicle using signal is generated;
s12: when a vehicle signal is generated, automatically planning a path to a vehicle, and marking the path as a carriage return route;
the route planning unit is used for transmitting the carriage return route to the processor, and the processor is used for transmitting the carriage return route to the self-display unit for real-time display;
the management unit is in communication connection with the processor.
2. The intelligent auxiliary system for intelligent parking according to claim 1, wherein the parking analysis is performed in a specific manner:
the method comprises the following steps: acquiring the real-time position of the automobile;
step two: when the real-time position is not changed at the time T1, marking the real-time position as a parking position point;
wherein T1 is a preset time; the non-change is the real-time position change distance of the vehicle;
step three: when the real-time position changes within the time T1, canceling the marking of the parking position point, and judging again in the step two;
step four: and obtaining a parking position point.
3. The intelligent auxiliary system for intelligent parking according to claim 1, wherein the data interaction unit is further configured to transmit a demand analysis signal to the auxiliary display unit when a parking position point is obtained, and the auxiliary display unit automatically enters a demand analysis step when receiving the demand analysis signal transmitted by the data interaction unit and obtains a vehicle moving signal according to an analysis result;
when the processor receives a vehicle moving signal transmitted by the data interaction unit, the processor automatically acquires a return route and acquires the arrival time of walking to the position according to the return route; the processor is used for transmitting the vehicle moving signal to the self-display unit, and the self-display unit automatically displays that 'a user needs to move the vehicle at present, the departure arrival time is + arrival time, and please enter a corresponding signal';
the processor is used for transmitting an input signal to the input unit and starting the input unit when receiving a vehicle moving signal transmitted by the data interaction unit, wherein the input unit is used for inputting departure information and track information by a user, and the departure information comprises immediate departure time and delay time; the apparent trace information comprises permission and rejection of apparent trace;
the recording unit is used for transmitting the starting information and the tracking information to the comprehensive melting unit, and the comprehensive melting unit receives the starting information and the tracking information transmitted by the recording unit and automatically combines the processor to perform return analysis to obtain return information;
the processor is used for transmitting the return information to the data interaction unit, the data interaction unit receives the return information transmitted by the processor and transmits the return information to the auxiliary display unit, and the auxiliary display unit is used for automatically displaying the return information transmitted by the data interaction unit when the return information is received.
4. The intelligent auxiliary system for intelligent parking according to claim 3, wherein the demand analysis comprises the following specific steps:
SS 1: the auxiliary display unit comprises a display and a pressure sensor arranged on a front windshield;
SS 2: when the user vehicle blocks the positions of other vehicles, owners of the other vehicles can awaken the display of the auxiliary display unit by knocking the front windshield to automatically display the two-dimensional code;
SS 3: when the car owners of the other vehicles scan the two-dimensional codes, car moving signals are automatically transmitted to the processor corresponding to the car owner user side through the data interaction unit.
5. The intelligent auxiliary system for intelligent parking according to claim 3, wherein the return analysis comprises the following specific steps:
SS 01: firstly, obtaining departure information, automatically obtaining the arrival time required by a vehicle-returning route when the departure information is the immediate departure, and transmitting the arrival time to a processor;
when the starting information is delay time, automatically acquiring the arrival time required by the vehicle returning route, adding the delay time to the arrival time to obtain confirmed vehicle returning time, and transmitting the confirmed vehicle returning time to the processor;
SS 02: acquiring the tracing information, and when the tracing information is allowed to be traced, automatically acquiring a main position point of a user at the moment and transmitting the main position point to a processor;
when the trace information is refused to be displayed, no processing is carried out;
SS 03: the generated information is marked as return information.
6. The intelligent auxiliary system for intelligent parking according to claim 1, wherein the management unit is configured to log all preset values.
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