CN109979220B - High-speed service area intelligent system for automobile trip - Google Patents
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Abstract
The invention discloses a high-speed service area intelligent system for automobile traveling, which comprises an information acquisition module, an information processing module and a demand matching module, wherein the output end of the information acquisition module is connected with the information processing module, the input end of the information processing module is connected with a driving information pushing center, the output end of the information processing module is connected with the demand matching module, the output end of the demand matching module is connected with an appointment state/current remaining parking space display module, a gas station available oil number display module, an alternative scheme simulation module and a near service area index module, and the driving information pushing center is in data interaction with the information processing module through a network communication module and is connected with a driving overtime alarm module and a road state warning module through the network communication module. The invention integrates all modules together, can effectively solve the service area use problem when the automobile goes out on the expressway, and powerfully promotes the development of public service facility industry.
Description
Technical Field
The invention relates to the field of intelligent transportation and public service facilities, in particular to a high-speed service area intelligent system for automobile travel.
Background
An Intelligent Transportation System (ITS) is a development direction of future Transportation systems, and is a real-time, accurate and efficient comprehensive Transportation management System which is established by effectively integrating and applying advanced information technology, data communication transmission technology, electronic sensing technology, control technology, computer technology and the like to the whole ground Transportation management System and plays a role in a large range in all directions.
In the face of the global and information development trend in the world, the traditional traffic technology and means are not suitable for the requirements of economic and social development, the intelligent traffic system is a necessary choice for the development of traffic industry and a revolution of the traffic industry, and the interaction relationship among people, vehicles and roads is presented in a new way through the effective integration and application of advanced information technology, communication technology, control technology, sensing technology, calculator technology and system comprehensive technology, so that the aims of real-time, accuracy, high efficiency, safety and energy conservation are fulfilled.
The intelligent transportation is a new trend in the transportation industry, so that the service capacity of public service facilities needs to be improved while the travel of people is better met and the traffic service quality is improved, and the specific combination of the intelligent transportation and the public service facility field is a research hotspot at present. The expressway service area is used as a public service facility and provides services for a large number of vehicles every day, and the combination of the expressway service area and an intelligent transportation system can effectively reduce the occurrence rate of traffic safety accidents, improve the effective utilization rate of the vehicles and reduce the energy consumption. Data show that after the road management level is improved by adopting an intelligent traffic technology, the number of dead people in traffic accidents can be reduced by more than 30% every year, and the service efficiency of vehicles can be improved by more than 50%.
However, the combination example of intelligent transportation and highway service areas is still in search, most relevant research is only directed to a single control unit, the system is still not enough to be called as an intelligent transportation system, and the increasingly rich demands of the public on the highway service areas are difficult to meet. Some mature transportation travel software in the current market, such as a Baidu map, a Gade map, etc., can help the automobile to know the traffic congestion condition of a travel road section, however, when the service object is an expressway service area, the software function is not integrated into the part. The existing patent optimizes the use condition of the highway, but the existing patent has no mature design in the link that the automobile needs to use the service area of the highway.
Disclosure of Invention
The invention aims to provide an intelligent system for a high-speed service area for automobile traveling, which is specifically optimized for the service area use condition of an automobile when the automobile travels on a highway so as to meet the parking and refueling requirements of the automobile in the high-speed service area.
In order to achieve the purpose, the invention provides the following technical scheme: a high-speed service area intelligent system for automobile traveling comprises an information acquisition module, an information processing module and a demand matching module, wherein the output end of the information acquisition module is connected with the information processing module, the input end of the information processing module is connected with a driving information pushing center module, and the output end of the information processing module is connected with the demand matching module; the output end of the demand matching module is connected with an appointment state and current remaining parking space display module, a gas station available oil number display module, an alternative scheme simulation module and an adjacent service area index module;
the input end of the information acquisition module is connected with the functions of station-entering reservation, oil quantity monitoring and destination setting and is used for acquiring the required data information of the automobile and outputting the required data information to the information processing module;
the information processing module comprises a remainder judgment module and a database and is used for comparing the demand information transmitted by the information acquisition module with the database information, transmitting the comparison result to the demand matching module, and simultaneously transmitting the route condition planned by the set destination information to the driving information pushing center so as to select effective road state pushing information;
the demand matching module comprises a judging module and a display lamp, the demand matching module receives demand information of a driver for a service area after the demand information is processed by the information processing module, whether the demand of the driver for entering the station is met or not is judged by comparing service capacity allowance of the service area updated by the database in real time, and the judging result is displayed by the display lamp.
Preferably, the driving information pushing center module performs data interaction with the information processing module through the network communication module, and is connected with the driving overtime warning module and the road state warning module through the network communication module;
the driving information pushing center comprises a time counter, an alarm, a loudspeaker, a network communication module and a database, wherein the output end of the driving information pushing center is connected with a dynamic information display screen, the driving information pushing center analyzes and compares the time with the safe driving time of the database through recording the working time of an engine, and sends an alarm through the alarm when the driving result is fatigue driving, when the network communication module receives that a road is in an abnormal state due to weather and construction, specific reasons are issued through the dynamic information display screen, the loudspeaker broadcasts information, and the alarm warning safety is sounded at an abnormal road section.
Preferably, the judgment result of the demand matching module is specifically displayed as that if the parking demand and the refueling demand in the current service area are simultaneously met, the display lamp is green; if the parking requirement meets the refueling requirement, the display lamp is yellow; if the refueling requirement meets the parking requirement, the display lamp is blue, and the driver judges whether to use the service area; and if the parking and refueling requirements are not met, the display lamp is red, and the instruction is transmitted to the alternative scheme simulation module to make a new plan.
Preferably, the alternative scheme simulation module comprises an index module, a judgment module, an analysis module and a database, the output end of the alternative scheme simulation module is connected with a dynamic information display screen, the index module acquires current parking information and oil quantity reserve information of a nearby service area, and the judgment module, the analysis module and the database decide a service area with a proper decision through the distance recorded in the data table, the remaining parking space acquired by the index and the oil quantity information.
Preferably, the adjacent service area index module comprises a networking map, and a driver can search relevant information of all service areas along the way by setting destination information.
Preferably, the system has operation clients based on a C/S (client/server) framework at both a driver and service area staff for information interaction.
Preferably, the oil mass monitor, the alarm, the time length counter, the display lamp and the display screen are integrated into an integrated structure, and the vehicle can be selectively installed in a service area.
The invention has the beneficial effects that:
the information acquisition module is used for collecting the parking space refueling demand information of the driver, all the information is stored in the database, a large amount of effective data can be obtained, the information processing module is used for organizing the demand rule through an analysis method of data mining, the service area is convenient to prepare daily demands in advance, and the vehicle driving efficiency and the service area utilization rate are improved;
the driving information pushing center is connected with the information processing center through the network communication module, so that the whole management system is arranged in a communication internet, a driver and a service area can learn related road state information in advance, a dynamic information display screen and an alarm connected to the output end of the driving information pushing center can give consideration to fatigue driving alarm and road safety alarm, and safety awareness is converted from active behavior of the driver into forced behavior of a program;
the modules are integrated to form a complete intelligent transportation system, so that the restitution requirement and danger avoidance of a driver when the driver goes out on the expressway are effectively guaranteed, a dynamic positioning network of the automobile in the expressway is formed, data connection is established between the automobile and public service facilities, and the development of the intelligent transportation field is further promoted.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention;
FIG. 2 is a schematic diagram of the operation of the demand matching module of the present invention;
FIG. 3 is a schematic diagram of an alternative simulation module of the present invention;
FIG. 4 is a schematic diagram of the operation of the driving timeout warning module of the present invention;
FIG. 5 is a schematic diagram of the operation of the road status warning module of the present invention;
fig. 6 is a schematic diagram of the operation of the neighbor cell indexing module of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1: as shown in fig. 1, a high-speed service area intelligent system for automobile trip comprises an information acquisition module, an information processing module and a demand matching module, wherein the output end of the information acquisition module is connected with the information processing module, the input end of the information processing module is connected with a driving information pushing center and the output end of the information processing module is connected with the demand matching module, the output end of the demand matching module is connected with an appointment state/current remaining parking space display module, a gas station oil supply number display module, an alternative scheme simulation module and a near service area index module, and the driving information pushing center performs data interaction with the information processing module through a network communication module and is connected with a driving overtime alarm module and a road state warning module through the network communication module. All the modules are integrated into an intelligent system, and the system is provided with operation clients based on a C/S (client/server) framework at a driver and service area staff for requirement updating and information interaction;
the input end of the information acquisition module is connected with the functions of station-entering reservation, oil quantity monitoring and destination setting and is used for acquiring the demand data information of the automobile and outputting the demand data information to the information processing module. The station-entering reservation and refueling requirement and the destination information are sent to a database of the processing module through network communication and processed, and if temporary data change exists, a terminal manager of the service area system changes the data in real time;
the information processing module comprises a remainder judgment module and a database, the parking space capacity of the service area is pre-stored in a corresponding data table of the database, the oil quantity information is dynamically updated in real time by actual allowance, the requirement information transmitted by the information feedback module can be compared with the database information through the judgment module, the comparison result is transmitted to the requirement matching module so as to execute the next instruction, and all databases periodically update the change information every week;
the driving information pushing center module comprises a time counter, an alarm, a loudspeaker, a network communication module and a database, wherein the output end of the driving information pushing center is connected with a dynamic information display screen, the driving information pushing center analyzes and compares the time with the safe driving time of the database through recording the working time of an engine, and gives an alarm through the alarm when the driving result is fatigue driving, when the network communication module receives that a road is in an abnormal state due to weather and construction, specific reasons are issued through the dynamic information display screen, the loudspeaker broadcasts information and sounds alarm warning safety at the abnormal road section, the driving overtime alarm module and the road state warning module cannot be automatically released by a driver, and the driving overtime alarm module and the road state warning module can be stopped only when the alarm state is released or exceeds the set warning time. The oil quantity monitor, the alarm, the duration counter, the loudspeaker, the display lamp and the display screen are integrated into integrated hardware, and the vehicle can be installed in a service area in a directional mode;
the demand matching module comprises a judging module and a display lamp, if the parking demand and the refueling demand of the current service area are simultaneously met, the display lamp is green, if the parking demand meets the refueling demand, the display lamp is yellow, if the refueling demand meets the parking demand, the display lamp is blue, a driver judges whether the service area is used, if the parking demand and the refueling demand do not meet, the display lamp is red, and transmits an instruction to the alternative scheme simulation module to make a new plan, the demand matching judgment made by the demand matching module is dynamically updated in real time, the oil storage information of a specific parking place and a gas station can be dynamically displayed on the display screen, and when the vehicle approaches the service area, the demand is met, and the instruction of entering the station can be executed;
the alternative scheme simulation module comprises an index module, a judgment module, an analysis module and a database, wherein the output end of the alternative scheme simulation module is connected with a dynamic information display screen, the index module acquires current parking information and oil quantity reserve information of a nearby service area, and the judgment module, the analysis module and the database decide a service area with proper decision through the distance recorded in a data table, the remaining parking space acquired by the index and the oil quantity information;
the adjacent service area index module comprises a networking map and a database, the database comprises the distance between service areas, parking space information and oil quantity reserve information, and a driver can search the related information of all service areas along the way by setting destination information.
Example 2: the demand matching module shown in FIG. 2: and receiving the demand information fed back by the information processing module by using the demand matching module, comparing and analyzing the demand information with the real-time information of the database, and respectively corresponding the matching result to the inbound command and the alternative scheme command. The method comprises the steps that when a driver sets a destination of the driver through a system user terminal installed on an automobile, after the automobile is provided with an oil number, the driver needs to enter a service area to stop for rest or refuel, the driver sends a demand of the driver through a user terminal, a demand matching module compares the parking space allowance and the oil storage allowance of the demand service area after receiving demand information provided by an information processing module, and gives a driver arrival instruction if the parking space allowance and the oil storage allowance are left according to a comparison result, and calculates an optional adjacent service area through an alternative scheme simulation module if the parking space allowance and the oil storage allowance are not left;
the driving information pushing center: the network communication module is used for obtaining real-time road condition information in a networking mode, the driver client can warn driving safety, the service area manager client can make the service area judge a possibly brought people flow peak according to real-time conditions in advance, preparation is made for each service of the service area in advance, and an alarm module which is composed of an alarm, a timer and a loudspeaker can sound an alarm and prompt attention to safety when the driver drives in fatigue and overspeed. Specifically, when a driver drives on a highway, the starting of the engine is linked with the timing function of the timer, if the engine continuously works for 4 hours and flameout rest does not exceed 20 minutes midway, overtime driving is judged, the alarm sounds and the loudspeaker reminds that parking rest is needed, if the total working time of the engine exceeds 8 hours in a continuous period less than 24 hours, fatigue driving is judged, and the alarm sounds and the loudspeaker reminds that the driver overtime today please stop rest. When a driver drives, the network communication module receives information which is sent by a traffic management center and influences normal driving, such as temporary construction of a front road, rain/snow/fog and the like in a front local area, the information is displayed by a display screen, the specific road section and the influence degree are displayed, and the information is broadcasted by a loudspeaker in a voice mode, so that the driver is prevented from driving dangerously due to reading of the information of the display screen;
an alternative simulation module as shown in fig. 3: after the demand unsatisfied instruction sent by the demand matching module is received, a nearby service area is automatically searched through the indexing module, the real-time demand allowance of the service area is obtained through networking, and a proper alternative service area is calculated through a set weight value or a weight value suggested by networking in combination with information such as the current distance, the specific allowance and the like. Specifically, when the judging module calculates that the service capability of the current target service area cannot meet the requirement of the driver for entering the station, the alternative scheme simulation module is automatically started, the destination information input by the driver in the information feedback module is networked with the index module and the database, all service areas through which the destination can pass are searched, the adjacent service areas on the non-shortest path are considered, if the service areas on the shortest path can meet the requirement of the driver, the alternative scheme is recommended as the optimal scheme, if the service areas on the shortest path cannot meet the requirement of the driver, the alternative service areas are judged in a plurality of alternative routes of the system and are recommended as secondary alternative schemes, and the distance and the estimated arrival time length required to be given by different service areas are calculated to be used as reference information for autonomous judgment of the driver;
the working principle of the invention is as follows: as shown in fig. 2 to 6, in the using process, the demand condition of the driver for the service area is collected through the functions of station entering reservation, oil quantity monitoring and destination setting connected with the input end of the information collection module, then the demand information is transmitted to the information processing module for analysis and processing, the information processing module stores the destination information in the database for calling the alternative scheme simulation module when the demands are not matched, and also transmits the route condition planned by setting the destination information to the driving information push center to select the road state push information with utility. Meanwhile, under the action of the driving information pushing center, the driver can not know the condition of the passing route any more, but can obtain the information that the road in front may influence normal driving through the network module, and under the cooperation of the display screen, the alarm and the loudspeaker, safer driving can be achieved, the driving safety of the driver can be improved, the time length counter configured by the overtime alarm module is combined, under the assistance of the alarm and the loudspeaker, the driving time length of the driver can be controlled at the same time, and therefore the potential safety hazard caused by long-time fatigue driving of the driver can be avoided. When the demand matching module receives demand information of a driver for a service area, which is processed by the information processing module, the demand matching module judges whether the parking demand of the driver is met by comparing the service capacity allowance of the service area updated in real time by the database, the judgment result is displayed by the display lamp, if the parking demand and the refueling demand of the current service area are met simultaneously, the display lamp is green, if the parking demand and the refueling demand are met only one of the demands, the display lamp is yellow, the driver judges whether the service area is used, if the parking demand and the refueling demand are not met, the display lamp is red, and an instruction is transmitted to the alternative scheme simulation module to make a new plan. After receiving the demand unsatisfied instruction sent by the demand matching module, the alternative scheme simulation module automatically searches nearby service areas through the indexing module, networks to obtain real-time demand allowance of the service areas, combines information such as current distance and specific allowance, calculates a proper alternative service area through a set weight value or a weight value suggested by networking, recommends an alternative scheme as an optimal scheme if the service area on the shortest path can meet the demand of a driver, judges the alternative service area in a plurality of alternative routes of the system as secondary alternative recommendation if the service areas on the shortest path can not meet the demand of the driver, and calculates the distance and the predicted arrival time needed to be given by different service areas as reference information for autonomous judgment of the driver. The adjacent service area index module comprises a networking map, when a driver does not need a system to judge information such as a nearby available service area and the like but wants to independently view nearby public service facilities or geographic positions, the driver can view nearby map information through self positioning or input positions, and therefore when a driver destination is temporarily changed or a new travel plan exists, the driver can be helped to independently make a driving route, and the driving autonomy is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (3)
1. The utility model provides a high-speed service area intelligence system for car trip which characterized in that: the system comprises an information acquisition module, an information processing module and a demand matching module, wherein the output end of the information acquisition module is connected with the information processing module, the input end of the information processing module is connected with a driving information pushing center module, and the output end of the information processing module is connected with the demand matching module;
the information processing module comprises a remainder judgment module and a database and is used for comparing the demand information transmitted by the information acquisition module with the database information, transmitting the comparison result to the demand matching module, and simultaneously transmitting the route condition planned by the set destination information to the driving information pushing center so as to select effective road state pushing information; the input end of the information acquisition module is connected with the functions of station-entering reservation, oil quantity monitoring and destination setting and is used for acquiring the required data information of the automobile and outputting the required data information to the information processing module;
the driving information pushing center module carries out data interaction with the information processing module through the network communication module and is connected with the driving overtime alarm module and the road state warning module through the network communication module to acquire real-time road condition information, driving safety can be warned at a driver client, a service area manager client of the information processing module can enable a service area to judge a possibly brought people flow peak according to real-time conditions in advance, and preparation is made for each service of the service area in advance;
the driving information pushing center comprises a time length counter, an alarm, a loudspeaker, a network communication module and a database, wherein the output end of the driving information pushing center is connected with a dynamic information display screen, the driving information pushing center is used for analyzing and comparing the working time length and the intermittent time of an engine with the safe driving time length of the database, and giving an alarm through the alarm when the result is fatigue driving, specifically, when a driver drives on a highway, the engine is started and linked with the timing function of the timer, if the engine continuously works for 4 hours and has no flameout rest exceeding 20 minutes halfway, the driving information pushing center is judged to be overtime driving, the alarm sounds and has the loudspeaker to remind the driver of needing to stop for rest, if the total working time length of the engine exceeds 8 hours in a continuous period less than 24 hours, the driving information pushing center is judged to be fatigue driving, and the alarm sounds and has the loudspeaker to remind the driver of stopping for overtime and rest, when the network communication module receives that the road is in an abnormal state due to weather and construction, the display screen displays specific road sections and influence degrees, and the network communication module broadcasts the road sections and the influence degrees through a loudspeaker in a voice mode, and if a traffic route or a specific suggestion of the speed of a vehicle is provided in the center of a traffic control, the network communication module also automatically reads and broadcasts the road sections and the influence degrees through the loudspeaker;
the output end of the demand matching module is connected with an appointment state and current remaining parking space display module, a gas station available oil number display module, an alternative scheme simulation module and an adjacent service area index module; the demand matching module comprises a judging module and a display lamp, the demand matching module receives demand information of the driver for the service area processed by the information processing module, judges whether the arrival demand of the driver is met or not by comparing the service capacity allowance of the service area updated by the database in real time, and the judging result is displayed by the display lamp; the judgment result of the demand matching module is specifically displayed in a way that if the parking demand and the refueling demand in the current service area are simultaneously met, the display lamp is green; if the parking requirement meets the refueling requirement, the display lamp is yellow; if the refueling requirement meets the parking requirement, the display lamp is blue, and the driver judges whether to use the service area; if the parking and refueling requirements are not met, the display lamp is red, and an instruction is transmitted to the alternative scheme simulation module to make a new plan; the system is provided with operation clients at a driver and service area staff for information interaction;
the alternative scheme simulation module comprises an index module, a judgment module, an analysis module and a database, wherein the output end of the alternative scheme simulation module is connected with a dynamic information display screen, the index module acquires current parking information and oil quantity reserve information of a nearby service area, and the judgment module, the analysis module and the database decide a service area with proper decision through the distance recorded in a data table, the remaining parking space acquired by the index and the oil quantity information; the alternative scheme simulation module automatically searches nearby service areas through the index module after receiving the demand unsatisfied instruction sent by the demand matching module, obtains real-time demand allowance of the service areas through networking, calculates proper alternative service areas through set weight values or weight values suggested by networking by combining current distance and specific allowance information, specifically, when the judgment module calculates that the service capability of the current target service area cannot meet the requirement of a driver for entering a station, the alternative scheme simulation module automatically starts and obtains all service areas through which the destination can pass through by the destination information input by the driver in the information feedback module after the index module is networked with the database, and takes the adjacent service areas on the non-shortest path into consideration, if the service areas on the shortest path can meet the requirement of the driver, the alternative scheme is recommended as an optimal scheme, if the service areas on the shortest path can not meet the requirements of the driver, judging alternative service areas in a plurality of alternative routes of the system, recommending the alternative service areas as secondary alternative schemes, and calculating the distances and the expected arrival time lengths of different service areas to be used as reference information for the driver to autonomously judge.
2. The intelligent system for high-speed service areas for automobile trip according to claim 1, characterized in that: the adjacent service area index module comprises a networking map, and a driver can search relevant information of all service areas along the way by setting destination information.
3. The intelligent system for high-speed service areas for automobile trip according to claim 1, characterized in that: oil mass monitor, siren, time length counter, display lamp and display screen are all integrated into the integral type structure, and the vehicle can carry out the selectivity in the service area and install.
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