CN108877202B - Monitoring method and device for taxi, vehicle and computing equipment - Google Patents
Monitoring method and device for taxi, vehicle and computing equipment Download PDFInfo
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- CN108877202B CN108877202B CN201810975660.XA CN201810975660A CN108877202B CN 108877202 B CN108877202 B CN 108877202B CN 201810975660 A CN201810975660 A CN 201810975660A CN 108877202 B CN108877202 B CN 108877202B
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Abstract
The invention provides a monitoring method and device for a rented vehicle, the vehicle and computing equipment, and relates to the field of vehicle renting. According to the method and the device, the real-time states of the taxi are acquired at intervals of the first preset time length, the change curve of the taxi in each real-time state is generated according to the time sequence, so that monitoring personnel can monitor the taxi in different states according to the change curve of the taxi, a corresponding threshold value is set for each change curve of the taxi, and when the change rate of the change curve of the taxi is larger than the threshold value, corresponding prompt information is sent out, so that the monitoring personnel can be assisted to better monitor the taxi.
Description
Technical Field
The invention relates to the field of vehicle leasing, in particular to a monitoring method and device for a rented vehicle, the vehicle and computing equipment.
Background
With the popularity of shared vehicles, shared vehicles have also emerged in the market place. However, in both the shared bicycle and the shared automobile, the vehicle inevitably has loss, so that the maintenance personnel is required to maintain the vehicle so that the vehicle can normally meet the use of the user. Especially, the shared automobile is often an electric automobile, and operation and maintenance personnel are required to perform maintenance work such as charging and car washing on the shared automobile so as to ensure the use of users.
In related enterprises, operation and maintenance work is often carried out by third-party operation and maintenance companies. However, the operation and maintenance company is not always interested in the use of the vehicle in the market because the responsibility of the operation and maintenance company is only to maintain the vehicle and the income of the operation and maintenance company is related to the maintenance service. However, for a shared-bicycle or shared-automobile enterprise, there is a need to monitor vehicles on the market.
Disclosure of Invention
The technical problem to be solved by the embodiment of the invention is to provide a monitoring method and device for a taxi, the taxi and computing equipment, which are used for monitoring the taxi.
In order to solve the above technical problem, an embodiment of the present invention provides a monitoring method for a rental car, including:
acquiring the real-time states of all rental vehicles at a first preset time interval, wherein the real-time states of the rental vehicles comprise: the method comprises the following steps that a vehicle is in a maintenance operation state, a use state of renting, an idle state of waiting for renting and an off-line state that the real-time state of the vehicle cannot be obtained;
counting the number of taxi vehicles in each real-time state;
generating a change curve of the number of the taxi vehicles in each real-time state according to the number of the taxi vehicles in each real-time state obtained at different time;
and when the change rate of any rental vehicle quantity change curve is larger than a threshold value matched with the rental vehicle quantity change curve, sending out prompt information matched with the rental vehicle quantity change curve.
Preferably, the monitoring method for rental cars further comprises:
obtaining the number of the rented vehicles in an operation state and an operation and maintenance state according to the real-time state, wherein the operation state comprises a use state and an idle state;
generating an operation state rental vehicle quantity change curve and an operation and maintenance state rental vehicle quantity change curve according to the number of the rental vehicles in the operation state and the operation and maintenance state, which are obtained at different time;
when the variation of the number variation curve of the taxi in the operating state is larger than a first preset threshold value, sending out first prompt information; and when the variation of the number variation curve of the rented vehicles in the operation and maintenance state is larger than a second preset threshold value, sending out second prompt information.
Preferably, the step of acquiring the real-time status of all rental vehicles at a first preset interval comprises:
acquiring real-time states of all rented vehicles in a preset area at intervals of a first preset time length; wherein the preset area is determined according to the position information of the rental car.
Preferably, the monitoring method for rental cars further comprises:
obtaining the order state of the taxi at intervals of a second preset time length;
counting the number of orders in each order state;
generating an order quantity change curve in each order state according to the order quantity in each order state obtained at different time;
and sending out prompt information matched with the order quantity change curve when the change rate of the order quantity change curve in a preset order state is larger than a threshold value matched with the order quantity change curve.
Preferably, the monitoring method for rental cars further comprises:
acquiring vehicle running information, vehicle door state information and vehicle window state information recorded by each order;
if the vehicle running information indicates that rapid acceleration exists in the running process of the vehicle, the vehicle running information indicates that rapid deceleration exists in the running process of the vehicle, the door state information indicates that the door is not closed when the vehicle returns or the window state information indicates that the window is not closed when the vehicle returns, marking the user corresponding to the order according to the number of times of rapid acceleration, the number of times of rapid deceleration, the number of times of door non-closing and the number of times of window non-closing;
and when the marked times of the user are greater than a preset value, sending a third prompt message.
According to another aspect of the present invention, there is also provided a monitoring apparatus for a rental-car, including:
the system comprises a first obtaining module, a first monitoring module and a second monitoring module, wherein the first obtaining module is used for obtaining the real-time states of all rental vehicles at intervals of a first preset time length, and the real-time states of the rental vehicles comprise: the method comprises the following steps that a vehicle is in a maintenance operation state, a use state of renting, an idle state of waiting for renting and an off-line state that the real-time state of the vehicle cannot be obtained;
the first statistical module is used for counting the number of the taxi vehicles in each real-time state;
the first generation module is used for generating a change curve of the number of the taxi vehicles in each real-time state according to the number of the taxi vehicles in each real-time state obtained at different time in a time sequence;
and the first processing module is used for sending out prompt information matched with the change curve of the number of the taxi vehicles when the change rate of any change curve of the number of the taxi vehicles is larger than a threshold value matched with the change curve of the number of the taxi vehicles.
Preferably, the monitoring device for rental cars further includes:
the second acquisition module is used for acquiring the number of the taxi vehicles in an operation state and an operation and maintenance state according to the real-time state, wherein the operation state comprises a use state and an idle state;
the second generation module is used for generating an operation state taxi quantity change curve and an operation and maintenance state taxi quantity change curve according to the number of the taxies in the operation state and the operation and maintenance state obtained at different time;
the second processing module is used for sending out first prompt information when the variation of the number variation curve of the taxi in the operating state is larger than a first preset threshold value; and when the variation of the number variation curve of the rented vehicles in the operation and maintenance state is larger than a second preset threshold value, sending out second prompt information.
Preferably, the first obtaining module includes:
the system comprises an acquisition unit, a processing unit and a control unit, wherein the acquisition unit is used for acquiring the real-time states of all taxi vehicles in a preset area at intervals of a first preset time length; wherein the preset area is determined according to the position information of the rental car.
Preferably, the monitoring device for rental cars further includes:
the third acquisition module is used for acquiring the order state of the taxi at intervals of a second preset time length;
the second statistical module is used for counting the number of orders in each order state;
the third generation module is used for generating an order quantity change curve in each order state according to the order quantity in each order state obtained at different time and in time sequence;
and the third processing module is used for sending out prompt information matched with the order quantity change curve when the change rate of the order quantity change curve in a preset order state is greater than a threshold value matched with the order quantity change curve.
Preferably, the monitoring device for rental cars further includes:
the fourth acquisition module is used for acquiring vehicle running information, vehicle door state information and vehicle window state information recorded by each order;
the marking module is used for marking a user corresponding to the order according to the number of times of rapid acceleration, the number of times of rapid deceleration, the number of times of non-closing of the vehicle door and the number of times of non-closing of the vehicle window;
and the fourth processing module is used for sending out third prompt information when the marked times of the user are greater than a preset value.
According to another aspect of the present invention, embodiments of the present invention further provide a vehicle including the monitoring apparatus for a rental-car as described above.
According to another aspect of the present invention, an embodiment of the present invention further provides a computing device, including a processor, a memory, and a computer program stored on the memory and executable on the processor, where the computer program, when executed by the processor, implements the steps of the monitoring method as described above.
Compared with the prior art, the monitoring method, the monitoring device, the vehicle and the computing equipment for the rented vehicle provided by the embodiment of the invention at least have the following beneficial effects: according to the method and the device, the real-time states of the taxi are acquired at intervals of the first preset time length, the change curve of the taxi in each real-time state is generated according to the time sequence, so that monitoring personnel can monitor the taxi in different states according to the change curve of the taxi, a corresponding threshold value is set for each change curve of the taxi, and when the change rate of the change curve of the taxi is larger than the threshold value, corresponding prompt information is sent out, so that the monitoring personnel can be assisted to better monitor the taxi.
Drawings
Fig. 1 is a flowchart of a monitoring method for rental cars according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a monitoring device for a rental-car vehicle according to an embodiment of the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments. In the following description, specific details such as specific configurations and components are provided only to help the full understanding of the embodiments of the present invention. Thus, it will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the invention. In addition, descriptions of well-known functions and constructions are omitted for clarity and conciseness.
It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
In various embodiments of the present invention, it should be understood that the sequence numbers of the following processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.
It should be understood that the term "and/or" herein is merely one type of association relationship that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
In the embodiments provided herein, it should be understood that "B corresponding to a" means that B is associated with a from which B can be determined. It should also be understood that determining B from a does not mean determining B from a alone, but may be determined from a and/or other information.
Referring to fig. 1, an embodiment of the present invention provides a monitoring method for a rental-car, including:
it is understood that the real-time status may also include a waiting operation status for waiting for operation and maintenance, and the like, so as to further monitor rental vehicles in different statuses.
Here, in order to better monitor rental vehicles and know real-time statuses of vehicles in different areas, the step of acquiring the real-time statuses of all rental vehicles at a first preset interval may include: acquiring real-time states of all rented vehicles in a preset area at intervals of a first preset time length; wherein the preset area is determined according to the position information of the rental car. The preset area may be divided according to administrative areas, for example, areas formed according to provinces, cities, counties, districts, and the like. It is understood that, for better monitoring, different preset intervals may be monitored simultaneously according to different division modes. By way of example, the following steps may be performed, for example, by respectively monitoring different provincial/jurisdictional cities across the country, to obtain the change curve of the number of rental vehicles in each real-time state of the rental vehicles in the different provincial/jurisdictional cities, and simultaneously monitoring the rental vehicles in a specific area, for example, monitoring the rental vehicles in the beijing city, for example, obtaining different areas such as the sunny area and the hail area, so as to perform the following steps, to obtain the change curve of the number of rental vehicles in each real-time state of the rental vehicles in the different areas, thereby monitoring the different areas, and enabling monitoring to be more detailed and effective.
Here, the obtaining of the real-time state of all rental vehicles may be based on a big data platform, collecting monitoring information in various ways, deploying a collection tool on a monitoring machine, collecting resource monitoring information, node monitoring information, daemon monitoring information and job monitoring information, collecting and counting the monitoring information, storing the collected monitoring information in a database, and obtaining the real-time state of the rental vehicles from the database. Or analyzing the data of the third-party operation and maintenance company to obtain, for example, obtaining a monitoring original log of the third-party operation and maintenance company, cleaning the original log through a python script, and removing the log of the heartbeat check, wherein the output format of the result is as follows: the vehicle operation request address, time, response time, success or failure, vehicle status, vehicle location, etc., to obtain the real-time status of the rental vehicle. It is of course to be understood that the above described acquisition means are only alternative embodiments of the present invention and are not limited to the above described manner.
Here, the first preset time period may be set according to monitoring requirements, for example, to 1 minute, 15 minutes, 30 minutes, and the like.
it is understood that the statistics of the number of rental vehicles in each real-time state is performed after each acquisition of the real-time states of all the rental vehicles, and since the acquisition operation is performed once at intervals of a preset time length, the current number of rental vehicles in each real-time state can be obtained once after each acquisition, thereby facilitating the generation of the variation curve in the following steps.
103, generating a variation curve of the number of the rental vehicles in each real-time state according to the number of the rental vehicles in each real-time state obtained at different time;
and 104, when the change rate of any rental vehicle quantity change curve is larger than a threshold value matched with the rental vehicle quantity change curve, sending out prompt information matched with the rental vehicle quantity change curve.
It is to be understood that, in order to facilitate the monitoring personnel to monitor the change of the rental cars in different real-time states, the obtained change curve of the number of the rental cars in each real-time state may be displayed, and preferably, a change curve of the number of the rental cars including the change curve of the number of the rental cars in each real-time state may be generated based on the change curve of the number of the rental cars in each real-time state, and the change curve of the number of the rental cars may be displayed.
Here, it can be understood that, since the embodiment of the present invention generates a change curve of the number of rental vehicles for each real-time status, the monitoring personnel can more effectively monitor according to the change interval. For example, if the change curve of the number of rented vehicles corresponding to the current operation and maintenance state indicates that the number of vehicles in the operation and maintenance state is abnormally increased (whether the abnormal increase is obtained according to the change trend of the curve), the monitoring personnel may query a third-party operation and maintenance company to check whether the maintenance efficiency is low, the online system of the operation and maintenance vehicle has a fault, and the like. For another example, if the variation curve of the number of rented vehicles corresponding to the current idle state indicates that the number of vehicles in the idle state is abnormally increased, the monitoring personnel may check the renting system to check whether the current renting system is faulty, so that the user cannot rent the vehicle. For example, if the change curve of the number of rented vehicles corresponding to the current use state indicates that the number of vehicles in the use state is abnormally increased, the monitoring personnel may check the renting system to check whether the current renting system is in fault, so that the user cannot return the vehicle normally. Here, the first preset duration may be set to be shorter, so that the change curve of the number of rental cars corresponding to each state may accurately reflect the current problem, thereby facilitating accurate monitoring by monitoring personnel. And sending corresponding prompt information when the change rate is larger than the matched threshold value, thereby better helping monitoring personnel to monitor the taxi.
Here, the embodiment of the present invention may only display the change curve of the number of rental vehicles in each real-time state, so as to facilitate monitoring by monitoring personnel, and when the abnormality occurs (when the change rate of any change curve of the number of rental vehicles is greater than a threshold value matched with the change curve of the number of rental vehicles), the operation of the service system is not performed accordingly, thereby avoiding interference of the monitoring system on the service system. It can be understood that, in the embodiment of the present invention, when an anomaly is detected, a corresponding operation may be performed on the service system.
Here, to further facilitate the monitoring of the monitoring person, the monitoring method may further include:
and counting and displaying the highest value, the lowest value, the average value and the like of the taxi vehicles in each real-time state according to the number of the taxi vehicles in each real-time state obtained at different time. That is, the highest value, the lowest value, and the average value information need to be updated after each acquisition.
Here, the monitoring method of a rental car may further include:
obtaining the number of the rented vehicles in an operation state and an operation and maintenance state according to the real-time state, wherein the operation state comprises a use state and an idle state;
generating an operation state rental vehicle quantity change curve and an operation and maintenance state rental vehicle quantity change curve according to the number of the rental vehicles in the operation state and the operation and maintenance state, which are obtained at different time;
when the variation of the number variation curve of the taxi in the operating state is larger than a first preset threshold value, sending out first prompt information; and when the variation of the number variation curve of the rented vehicles in the operation and maintenance state is larger than a second preset threshold value, sending out second prompt information.
It is to be understood that, similarly to the above, an operation-operation rental-vehicle number variation graph including an operation-state rental-vehicle number variation curve and an operation-maintenance-state rental-vehicle number variation curve may be generated based on the operation-state rental-vehicle number variation curve and the operation-maintenance-state rental-vehicle number variation curve, and the operation-operation rental-vehicle number variation graph may be displayed.
The number of the taxi vehicles in the operation state and the operation and maintenance state is obtained according to the number change curves of the taxi vehicles, so that the interference between the change curves and monitoring personnel can be effectively reduced, and the monitoring personnel can more accurately monitor the operation and maintenance-operation vehicles. For example, when the number of vehicles in the operation and maintenance state is increased abnormally, the operation and maintenance work can be checked.
Similarly to the above, the maximum value, the minimum value, the average value, and the like of the rental vehicles in the current operation state and operation and maintenance state may be counted and displayed according to the number of the rental vehicles in the operation state and operation and maintenance state obtained at different times. That is, the highest value, the lowest value, and the average value information need to be updated after each acquisition.
Here, the monitoring method of a rental car may further include:
obtaining the order state of the taxi at intervals of a second preset time length;
counting the number of orders in each order state;
generating an order quantity change curve in each order state according to the order quantity in each order state obtained at different time;
and sending out prompt information matched with the order quantity change curve when the change rate of the order quantity change curve in a preset order state is larger than a threshold value matched with the order quantity change curve.
Here, the order status may include: a preset success state, an in-use state, a paid state, a customer cancellation state, a customer service cancellation state, a system cancellation state, a to-be-confirmed order cancellation state, an abnormal car returning state, and the like. The monitoring system monitors different order states, and can also enable monitoring personnel to monitor orders in different states, so that when the orders in a certain state are found to be abnormal, corresponding conditions can be checked in time. The system may be checked, for example, when the system cancels an order status anomaly.
It is to be understood that, similarly to the above, an order state quantity change graph including an order quantity change curve in each order state may be generated according to the order quantity change curve in each order state, and the order state quantity change graph may be displayed.
Similarly to the above, the highest value, the lowest value, the average value, and the like of the rental cars in each current order state may be counted and displayed according to the number of orders in each order state obtained at different times. That is, the highest value, the lowest value, and the average value information need to be updated after each acquisition.
Preferably, the monitoring method for rental cars further comprises:
acquiring vehicle running information, vehicle door state information and vehicle window state information recorded by each order;
if the vehicle running information indicates that rapid acceleration exists in the running process of the vehicle, the vehicle running information indicates that rapid deceleration exists in the running process of the vehicle, the door state information indicates that the door is not closed when the vehicle returns or the window state information indicates that the window is not closed when the vehicle returns, marking the user corresponding to the order according to the number of times of rapid acceleration, the number of times of rapid deceleration, the number of times of door non-closing and the number of times of window non-closing;
and when the marked times of the user are greater than a preset value, sending a third prompt message.
Here, the rapid acceleration or rapid deceleration may be marked once, or a plurality of marking sections may be provided, each marking section corresponding to a different number of times of marking, the marking section may be checked based on the number of times of rapid acceleration and/or rapid deceleration, and marking may be performed the corresponding number of times.
Here, since the above-described behavior may reduce the vehicle life, it is necessary to monitor the driving behavior of the user. Here, the charging rule corresponding to the user may be adjusted according to the marked times, so that a higher fee is charged for the user who drives abnormally for many times. Of course, it may also be that, for the user whose number of times of being marked is greater than the second preset value, the corresponding car rental service is not provided for the user. It is understood that the user may be a unique code corresponding to the entity user, and the like, which may identify the user identity.
The prompt information sent out in the above process can be different prompt information set according to different conditions, so that a monitoring person can quickly confirm the location of the abnormality or the problem according to the prompt information. The prompt message may be sent by displaying on a display, or sending by way of WeChat, nailing, short message, etc.
Referring to fig. 2, according to another aspect of the present invention, there is also provided a monitoring apparatus for a rental-car including:
the first obtaining module 201 is configured to obtain real-time states of all rental vehicles at a first preset time interval, where the real-time states of the rental vehicles include: the method comprises the following steps that a vehicle is in a maintenance operation state, a use state of renting, an idle state of waiting for renting and an off-line state that the real-time state of the vehicle cannot be obtained;
the first statistical module 202 is used for counting the number of the rental vehicles in each real-time state;
a first generation module 203, configured to generate a variation curve of the number of rental vehicles in each real-time state in time sequence according to the number of rental vehicles in each real-time state obtained at different times;
the first processing module 204 is configured to send out a prompt message matched with the change curve of the number of rental vehicles when the change rate of any change curve of the number of rental vehicles is greater than a threshold value matched with the change curve of the number of rental vehicles.
The monitoring device of the embodiment of the invention can realize each process in the method embodiment, has corresponding beneficial effects, and is not repeated herein to avoid repetition.
Preferably, the monitoring device for rental cars further includes:
the second acquisition module is used for acquiring the number of the taxi vehicles in an operation state and an operation and maintenance state according to the real-time state, wherein the operation state comprises a use state and an idle state;
the second generation module is used for generating an operation state taxi quantity change curve and an operation and maintenance state taxi quantity change curve according to the number of the taxies in the operation state and the operation and maintenance state obtained at different time;
the second processing module is used for sending out first prompt information when the variation of the number variation curve of the taxi in the operating state is larger than a first preset threshold value; and when the variation of the number variation curve of the rented vehicles in the operation and maintenance state is larger than a second preset threshold value, sending out second prompt information.
Preferably, the first obtaining module includes:
the system comprises an acquisition unit, a processing unit and a control unit, wherein the acquisition unit is used for acquiring the real-time states of all taxi vehicles in a preset area at intervals of a first preset time length; wherein the preset area is determined according to the position information of the rental car.
Preferably, the monitoring device for rental cars further includes:
the third acquisition module is used for acquiring the order state of the taxi at intervals of a second preset time length;
the second statistical module is used for counting the number of orders in each order state;
the third generation module is used for generating an order quantity change curve in each order state according to the order quantity in each order state obtained at different time and in time sequence;
and the third processing module is used for sending out prompt information matched with the order quantity change curve when the change rate of the order quantity change curve in a preset order state is greater than a threshold value matched with the order quantity change curve.
Preferably, the monitoring device for rental cars further includes:
the fourth acquisition module is used for acquiring vehicle running information, vehicle door state information and vehicle window state information recorded by each order;
the marking module is used for marking a user corresponding to the order according to the number of times of rapid acceleration, the number of times of rapid deceleration, the number of times of non-closing of the vehicle door and the number of times of non-closing of the vehicle window;
and the fourth processing module is used for sending out third prompt information when the marked times of the user are greater than a preset value.
According to another aspect of the present invention, embodiments of the present invention further provide a vehicle including the monitoring apparatus for a rental-car as described above.
According to another aspect of the present invention, an embodiment of the present invention further provides a computing device, including a processor, a memory, and a computer program stored on the memory and executable on the processor, where the computer program, when executed by the processor, implements the steps of the monitoring method as described above.
In summary, in the embodiment of the present invention, the real-time states of the rental cars are acquired at intervals of a first preset duration, and the change curves of the rental cars in each real-time state are generated in time sequence, so that the monitoring personnel can monitor the rental cars in different states according to the change curves of the rental cars, and each change curve of the rental cars is provided with a corresponding threshold, and when the change rate of the change curve is greater than the threshold, the change curve sends out corresponding prompt information, thereby assisting the monitoring personnel to better monitor the rental cars.
Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.
It is further noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (12)
1. A monitoring method for a rental car, comprising:
acquiring the real-time states of all rental vehicles at a first preset time interval, wherein the real-time states of the rental vehicles comprise: the method comprises the following steps that a vehicle is in a maintenance operation state, a use state of renting, an idle state of waiting for renting and an off-line state that the real-time state of the vehicle cannot be obtained;
counting the number of taxi vehicles in each real-time state;
generating a change curve of the number of the taxi vehicles in each real-time state according to the number of the taxi vehicles in each real-time state obtained at different time;
and when the change rate of any rental vehicle quantity change curve is larger than a threshold value matched with the rental vehicle quantity change curve, sending out prompt information matched with the rental vehicle quantity change curve.
2. A method of monitoring a rental car according to claim 1, further comprising:
obtaining the number of the rented vehicles in an operation state and an operation and maintenance state according to the real-time state, wherein the operation state comprises a use state and an idle state;
generating an operation state rental vehicle quantity change curve and an operation and maintenance state rental vehicle quantity change curve according to the number of the rental vehicles in the operation state and the operation and maintenance state, which are obtained at different time;
when the variation of the number variation curve of the taxi in the operating state is larger than a first preset threshold value, sending out first prompt information; and when the variation of the number variation curve of the rented vehicles in the operation and maintenance state is larger than a second preset threshold value, sending out second prompt information.
3. The rental-vehicle monitoring method according to claim 1 or 2, wherein the step of acquiring the real-time status of all rental-vehicles at intervals of a first preset duration comprises:
acquiring real-time states of all rented vehicles in a preset area at intervals of a first preset time length; wherein the preset area is determined according to the position information of the rental car.
4. A method of monitoring a rental car according to claim 1, further comprising:
obtaining the order state of the taxi at intervals of a second preset time length;
counting the number of orders in each order state;
generating an order quantity change curve in each order state according to the order quantity in each order state obtained at different time;
and sending out prompt information matched with the order quantity change curve when the change rate of the order quantity change curve in a preset order state is larger than a threshold value matched with the order quantity change curve.
5. A method of monitoring a rental car according to claim 1, further comprising:
acquiring vehicle running information, vehicle door state information and vehicle window state information recorded by each order;
if the vehicle running information indicates that rapid acceleration exists in the running process of the vehicle, the vehicle running information indicates that rapid deceleration exists in the running process of the vehicle, the door state information indicates that the door is not closed when the vehicle returns or the window state information indicates that the window is not closed when the vehicle returns, marking the user corresponding to the order according to the number of times of rapid acceleration, the number of times of rapid deceleration, the number of times of door non-closing and the number of times of window non-closing;
and when the marked times of the user are greater than a preset value, sending a third prompt message.
6. A monitoring device for a rental car, comprising:
the system comprises a first obtaining module, a first monitoring module and a second monitoring module, wherein the first obtaining module is used for obtaining the real-time states of all rental vehicles at intervals of a first preset time length, and the real-time states of the rental vehicles comprise: the method comprises the following steps that a vehicle is in a maintenance operation state, a use state of renting, an idle state of waiting for renting and an off-line state that the real-time state of the vehicle cannot be obtained;
the first statistical module is used for counting the number of the taxi vehicles in each real-time state;
the first generation module is used for generating a change curve of the number of the taxi vehicles in each real-time state according to the number of the taxi vehicles in each real-time state obtained at different time in a time sequence;
and the first processing module is used for sending out prompt information matched with the change curve of the number of the taxi vehicles when the change rate of any change curve of the number of the taxi vehicles is larger than a threshold value matched with the change curve of the number of the taxi vehicles.
7. A monitoring device for a rental car according to claim 6, further comprising:
the second acquisition module is used for acquiring the number of the taxi vehicles in an operation state and an operation and maintenance state according to the real-time state, wherein the operation state comprises a use state and an idle state;
the second generation module is used for generating an operation state taxi quantity change curve and an operation and maintenance state taxi quantity change curve according to the number of the taxies in the operation state and the operation and maintenance state obtained at different time;
the second processing module is used for sending out first prompt information when the variation of the number variation curve of the taxi in the operating state is larger than a first preset threshold value; and when the variation of the number variation curve of the rented vehicles in the operation and maintenance state is larger than a second preset threshold value, sending out second prompt information.
8. A monitoring device for rental cars as in claim 6 or 7, wherein the first acquiring module comprises:
the system comprises an acquisition unit, a processing unit and a control unit, wherein the acquisition unit is used for acquiring the real-time states of all taxi vehicles in a preset area at intervals of a first preset time length; wherein the preset area is determined according to the position information of the rental car.
9. A monitoring device for a rental car according to claim 6, further comprising:
the third acquisition module is used for acquiring the order state of the taxi at intervals of a second preset time length;
the second statistical module is used for counting the number of orders in each order state;
the third generation module is used for generating an order quantity change curve in each order state according to the order quantity in each order state obtained at different time and in time sequence;
and the third processing module is used for sending out prompt information matched with the order quantity change curve when the change rate of the order quantity change curve in a preset order state is greater than a threshold value matched with the order quantity change curve.
10. A monitoring device for a rental car according to claim 6, further comprising:
the fourth acquisition module is used for acquiring vehicle running information, vehicle door state information and vehicle window state information recorded by each order;
the marking module is used for marking a user corresponding to the order according to the number of times of rapid acceleration, the number of times of rapid deceleration, the number of times of non-closing of the vehicle door and the number of times of non-closing of the vehicle window;
and the fourth processing module is used for sending out third prompt information when the marked times of the user are greater than a preset value.
11. A vehicle comprising a monitoring device for rental cars of any one of claims 6 to 10.
12. A computing device comprising a processor, a memory and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the steps of the monitoring method according to any one of claims 1 to 5.
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