CN204463244U - Driving Recording System Based on Internet of Vehicles - Google Patents

Abstract

The disclosed drive recorder system based on car networking of the utility model embodiment, comprises car-mounted terminal, remote server, mobile terminal; Car-mounted terminal record wheelpath also obtains travelling data and wheelpath, and the first row car data comprises turning position, accelerates position, normal danger, position, ramp; The first row car data and wheelpath is sent to remote server; Turning position and wheelpath are integrated by remote server, and will speed up position and wheelpath is integrated, and normal danger and wheelpath are integrated, and position, ramp and wheelpath are integrated, obtain moving operation record figure, and send moving operation record figure to mobile terminal; Mobile terminal display driving operation note figure.Thus generate the moving operation record figure of record driver control action.

Description

Driving Recording System Based on Internet of Vehicles

technical field

The utility model relates to the field of information technology, in particular to a driving recording system based on the Internet of Vehicles.

Background technique

With the development of society, cars have gradually entered life from a high-end means of transportation, and more and more people have their own cars. A car with the driving track recording function can record the driving track of the car. The driving track is only a single route recording function, and the driver has performed a series of maneuvers during the driving process. The combination of vehicle action and driving route is a technical problem that needs to be solved at present.

Utility model content

The embodiment of the utility model provides a driving recording system based on the Internet of Vehicles, which can generate a driving operation record diagram for recording the driver's manipulation actions.

The utility model embodiment adopts following technical scheme:

A driving recording system based on the Internet of Vehicles, including a vehicle terminal, a remote server, and a mobile terminal;

The vehicle-mounted terminal includes: an interface module, an acquisition module, a communication module, and a positioning module;

The interface module is connected to a data interface provided on the vehicle;

The positioning module is connected to the acquisition module, records the driving track and provides vehicle position data to the acquisition module in real time;

The acquisition module is connected to the interface module, acquires first driving data and the driving trajectory, and transmits the first driving data and the driving trajectory to the communication module, the first driving data includes a turning position, Acceleration position, braking position, ramp position;

The communication module communicates with the remote server, and sends the first driving data and the driving track to the remote server;

The remote server integrates the turning position with the driving trajectory, integrates the acceleration position with the driving trajectory, integrates the braking position with the driving trajectory, and integrates the ramp position with the The driving track is integrated to obtain a driving operation record map, and the driving operation record map is sent to the mobile terminal, and the driving operation record map records the turning position, acceleration position, braking position and ramp on the driving track Location;

The mobile terminal is bound to the vehicle-mounted terminal, and the mobile terminal includes: a receiving module and a display module electrically connected to the receiving module;

The receiving module receives the driving route, and transmits the driving operation record graph to the display module, and the display module displays the driving operation record graph.

In one embodiment, the collection module acquires second driving data and transmits the second driving data to the communication module, the second driving data includes turning angular velocity, acceleration during acceleration, acceleration during braking, slope Speed change range and driving time when driving on the road;

The communication module communicates with the remote server, and sends the second driving data to the remote server;

The remote server obtains a driving skill analysis result according to the second driving data, and sends the driving skill analysis result to the mobile terminal;

The receiving module receives the driving skill analysis result, and transmits the analysis result to the display module, and the display module displays the driving skill analysis result.

In one embodiment, the vehicle-mounted terminal further includes a positioning module and a gyroscope module;

The positioning module is connected to the acquisition module, and provides vehicle position data to the acquisition module in real time;

The gyroscope module is connected to the acquisition module, and sends direction data and slope data to the acquisition module in real time.

In one embodiment, the vehicle-mounted terminal further includes a clock module;

The clock module is connected to the acquisition module, and provides clock information to the acquisition module in real time;

The second driving data acquired by the acquisition module also includes real-time speed records;

The remote server obtains the maximum vehicle speed according to the real-time speed record;

The remote server sends the maximum speed per hour to the mobile terminal, and the mobile terminal displays the maximum vehicle speed.

In one embodiment, the second driving data acquired by the acquisition module also includes real-time speed records and driving routes;

The remote server integrates the real-time speed and the driving route to obtain a driving operation diagram;

The remote server sends the driving operation diagram to the mobile terminal, and the mobile terminal displays the driving operation diagram.

In one embodiment, the second driving data acquired by the acquisition module also includes the number of times of sudden braking; the sudden braking is: when the acceleration of the vehicle is greater than X, it is recorded as a sudden braking, and the value range of X is -0.2 g to -0.5g, g is the acceleration of gravity;

The remote server sends the times of sudden braking to the mobile terminal, and the mobile terminal displays the times of sudden braking.

In one embodiment, the second driving data acquired by the acquisition module also includes the number of rapid accelerations; the rapid acceleration is: when the vehicle acceleration is greater than Y, it is recorded as a rapid acceleration, and the value range of Y is 0.2g to 0.5g, g is the acceleration due to gravity;

The remote server sends the times of rapid acceleration to the mobile terminal, and the mobile terminal displays the times of rapid acceleration.

In one embodiment, the second driving data acquired by the acquisition module also includes the number of sharp turns; the sharp turn is: when the angular velocity of the vehicle is greater than a preset angular velocity, it is recorded as a sharp turn;

The remote server sends the number of sharp turns to the mobile terminal, and the mobile terminal displays the number of sharp turns.

In one embodiment, the remote server stores the driving data in the form of a barcode or a two-dimensional code or a serial number.

In one embodiment, the vehicle-mounted terminal further includes an alarm module;

The alarm module is connected to the acquisition module, and when the driving time exceeds a preset value, an alarm sound is sent.

In one embodiment, the acquisition module acquires battery data and transmits the battery data to the communication module, and the battery data includes at least one of the following information: battery charge and discharge status, battery voltage, battery current, battery temperature , battery capacity, battery loss degree;

The communication module sends the battery data to the remote server;

The remote server obtains a battery status analysis result according to the battery data and the preset weight of each type of information in the battery data, and sends the battery status analysis result to the mobile terminal;

The receiving module receives the battery state analysis result, and transmits the battery state analysis result to the display module, and the display module displays the battery state analysis result.

In the driving recording system based on the Internet of Vehicles in the embodiment of the utility model, the vehicle-mounted terminal records the driving track and obtains the first driving data and the driving track. The first driving data includes the turning position, the acceleration position, the braking position, and the ramp position; to the remote server Send the first driving data and driving track; the remote server integrates the turning position with the driving track, integrates the acceleration position with the driving track, integrates the braking position with the driving track, and integrates the ramp position with the driving track to obtain the driving operation Record the map, and send the driving operation record map to the mobile terminal; the mobile terminal displays the driving operation record map, thereby generating a driving operation record map that records the driver's manipulation actions.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure.

Description of drawings

The accompanying drawings, which are incorporated in the specification and constitute a part of the specification, illustrate embodiments consistent with the present utility model, and are used together with the specification to explain the principle of the utility model.

Fig. 1 is a schematic diagram of the communication mode of the driving recording system based on the Internet of Vehicles shown in the embodiment of the present invention;

Fig. 2 is a structural diagram of a driving recording system based on the Internet of Vehicles shown in an embodiment of the present invention;

3 is a structural diagram of a driving recording system based on the Internet of Vehicles shown in another embodiment of the present invention;

Fig. 4 is a structural diagram of a driving recording system based on the Internet of Vehicles shown in another embodiment of the present invention.

Detailed ways

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the present invention. Rather, they are merely examples of devices and methods consistent with aspects of the invention as recited in the appended claims.

Fig. 1 has shown the communication mode of the driving recording system based on Internet of Vehicles provided by the embodiment of the present utility model, and the vehicle-mounted terminal 110, the remote server 120, the mobile terminal 130 are connected through a wireless network, and the wireless network can be provided by a communication operator. Provided with data transmission network, including but not limited to GSM (Global System for Mobile Communications, Global System for Mobile Communication) network, CDMA (Code Division Multiple Access, Code Division Multiple Access) network, LTE (Long Term Evolution, Long Term Evolution ) network, the mobile terminal 130 in the embodiment of the present utility model can be a mobile phone, a tablet computer, etc., which is not limited in the embodiment of the present utility model.

As shown in FIG. 2 , an embodiment of the present invention provides a vehicle-mounted terminal 110, a remote server 120, and a mobile terminal 130;

The vehicle-mounted terminal 110 includes: an interface module 111, an acquisition module 112, a communication module 113, and a positioning module 114;

The interface module 111 is connected to the data interface provided on the vehicle. In one embodiment of the present utility model, in order to realize acquisition module 112 to obtain described first driving data, described interface module 111 can connect automobile OBD (On-Board Diagnostic, on-board diagnostic system) interface, also can connect the equipment of summarizing sensor data , it can also be connected to the OBD interface of the car and simultaneously connected to the device that summarizes the sensor data. The embodiment of the utility model does not limit the specific connection method, as long as the collection module 112 can collect the first driving data. For example, all location data is obtained through the GPS positioning module, turning/acceleration/braking is obtained through the gyroscope gravity acceleration sensor, and the slope is obtained through the change of the GPS altitude value.

The positioning module 114 is connected to the acquisition module 112, and the positioning module 114 records the driving track and provides vehicle position data to the acquisition module 112 in real time;

The acquisition module 112 is connected to the interface module, acquires first driving data and the driving trajectory, and transmits the first driving data and the driving trajectory to the communication module 113, the first driving data includes turning position, acceleration position, brake position, ramp position;

The communication module 113 is connected in communication with the remote server 120, and sends the first driving data and the driving track to the remote server 120;

The remote server 120 integrates the turning position with the driving trajectory, integrates the acceleration position with the driving trajectory, integrates the braking position with the driving trajectory, and integrates the ramp position Integrating with the driving track to obtain a driving operation record map, and sending the driving operation record map to the mobile terminal 130, the driving operation record map records the turning position, acceleration position, braking position and ramp location;

The mobile terminal 130 is bound to the vehicle-mounted terminal 110, and the mobile terminal 130 includes: a receiving module 131, and a display module 132 electrically connected to the receiving module 131;

The receiving module receives the driving route 131 , and transmits the driving operation record graph to the display module 312 , and the display module 132 displays the driving operation record graph.

Other embodiments of the utility model can also use other methods to obtain the driving operation record map, which is not limited in the embodiment of the utility model.

In an embodiment of the present utility model, the acquisition module 112 is connected to the interface module 111 to acquire second driving data and transmit the second driving data to the communication module 113, the second driving data includes the turning angular velocity , Acceleration when accelerating, acceleration when braking, speed change range when driving on a slope, and driving time. It should be noted that the data contained in the driving data can be obtained from the interface set by the car; the data detected by the device built in the vehicle terminal 110 can also be collected, for example, the built-in altitude detection device in the vehicle terminal 110 Provide the altitude data to the acquisition module 112 for slope judgment.

The communication module 113 is connected in communication with the remote server 120, and sends the second driving data to the remote server 120. For example, the communication module 113 may communicate with the remote server 120 through an operator network.

The remote server 120 obtains a turning driving analysis result according to the turning angular velocity. In one embodiment of the present invention, the maximum turning angular velocity is preset. If the turning angular velocity is less than the preset maximum turning angular velocity, the turning driving analysis result is 100 points; if the turning angular velocity is equal to the preset maximum turning angular velocity, the turning driving analysis result is 60 points; if the turning angular velocity is greater than the preset maximum turning angular velocity , then the turning driving analysis results decrease with the increase of the turning angular velocity on the basis of 60 points. When turning multiple times (two or more times), analyze the analysis results of each turning according to the above method, and take the average of the multiple analysis results as the final analysis result. It should be noted that if there is no turning driving behavior during driving or the acquisition module 112 does not collect the turning angular velocity, the default analysis result of the turning driving is 100 points.

The remote server 120 obtains an acceleration driving analysis result according to the acceleration during acceleration. In one embodiment of the present invention, the maximum acceleration (such as 0.40g) is preset. If the acceleration is less than the preset maximum acceleration during acceleration, the acceleration driving analysis result is 100 points; if the acceleration is equal to the preset maximum acceleration, then The analysis result of acceleration driving is 60 points; if the acceleration during acceleration is greater than the preset maximum acceleration, the analysis result of acceleration driving will decrease with the increase of acceleration during acceleration on the basis of 60 points. For multiple (two or more) accelerations, analyze the analysis results of each acceleration according to the above method, and take the average of the multiple analysis results as the final analysis result. It should be noted that if the collection module 112 does not collect the acceleration during acceleration, the acceleration driving analysis result is 100 points by default.

The remote server 120 obtains an analysis result of braking and driving according to the acceleration during braking. In one embodiment of the present invention, the acceleration (for example -1.40g) is preset. If the acceleration during braking is less than the preset acceleration, the braking driving analysis result is 100 points; if the braking acceleration is equal to the preset acceleration, then the braking driving The analysis result is 60 points; if the acceleration is greater than the preset acceleration when braking, the acceleration driving analysis result will decrease with the increase of the acceleration on the basis of 60 points. When braking multiple times (two or more times), analyze the analysis results of each braking according to the above method, and take the average of the multiple analysis results as the final analysis result. It should be noted that, if the acquisition module 112 does not acquire the acceleration during braking, the default analysis result of the braking and driving is 100 points.

The remote server 120 obtains an analysis result of driving on a slope according to the range of speed change when driving on a slope. In one embodiment of the present invention, the speed change range is set in advance. If the speed change range is within the preset speed change range when driving on a slope, the analysis result of the slope driving is 100 points; if the speed change range is equal to If the speed change range is set in advance, the analysis result of hill driving will be 60 points; if the speed change range exceeds the preset speed change range when driving on a slope, the analysis result of hill driving will decrease with the increase of the excess on the basis of 60 points. When driving on a slope multiple times (two or more times), analyze the analysis results of each slope driving according to the above method, and take the average of the multiple analysis results as the final analysis result. It should be noted that if the collection module 112 does not collect the range of speed change when driving on a slope, the analysis result of driving on a slope will be 100 points by default.

The remote server 120 obtains the driving time according to the driving time. The driving time is the continuous driving time. For example, when the driving time is within 2 hours (including 2 hours), the fatigue driving analysis result is 100 points; , the fatigue driving analysis result is 80 points; when the driving time is more than 3 hours (exclusive) but less than 4 hours (exclusive), the fatigue driving analysis result is 60 points; when the driving time is more than 4 hours (inclusive), the fatigue driving The analysis result is 0 points. It should be noted that if the collection module 112 does not collect the driving time, the fatigue driving analysis result is 100 points by default.

The remote server 120 obtains the driving skills according to the analysis result of turning driving, the analysis result of acceleration driving, the analysis result of braking driving, the analysis result of driving on a slope, and the analysis result of fatigue driving Analyze the result, and send the driving skill analysis result to the mobile terminal 130 . In an embodiment of the present invention, each of the above-mentioned driving analysis results is assigned respective weighted values, and the sum of all weighted values is 100%, such as the turning driving analysis results, the accelerating driving analysis results, and the braking driving analysis results. The weighted values of the result, the slope driving analysis result, and the fatigue driving analysis result are all 20%, and the product of the score value of each driving analysis result and the corresponding weighted value is added to obtain the driving skill analysis result . Of course, other embodiments of the utility model can also use other methods to obtain the driving skill analysis results, which are not limited in the embodiments of the utility model.

In one embodiment of the present invention, the statistics of the driving skill analysis results of multiple users are calculated, and the ratio of the branching value of each driving analysis result is adjusted.

In one embodiment of the present utility model, when the score P of the driving skill analysis result is P≥80, the remote server 120 sends a prompt "Your driving behavior is good, please continue" to the mobile terminal 130; When the score P of the analysis result is 60≦P<80, the remote server 120 sends a prompt of "Please pay attention to your driving behavior" to the mobile terminal 130, and uses different colors to indicate the specific points in the prompt information. The trigger times and trigger status of the parameters; when the score P of the driving skill analysis result is P<60, the remote server 120 sends to the mobile terminal 130 "Your driving behavior has serious potential safety hazards, please correct your driving behavior in time." Driving Behavior” prompts, and use different colors to indicate the trigger times and trigger status of each specific parameter.

The mobile terminal 130 is bound to the vehicle-mounted terminal 110, and the mobile terminal 130 includes: a receiving module 131, and a display module 132 electrically connected to the receiving module;

The receiving module 131 receives the driving skill analysis result, and transmits the driving skill analysis result to the display module 132, and the display module 132 displays the driving skill analysis result.

In one embodiment of the present utility model, the binding method between the mobile terminal 130 and the vehicle-mounted terminal 110 is that the mobile terminal 130 sends the code of the vehicle-mounted terminal 110 to the remote server 120, and the remote server 120 according to The code of the vehicle-mounted terminal 110 binds the vehicle-mounted terminal 110 with the mobile terminal 130 .

In one embodiment of the present invention, the preset threshold value is used to filter the erroneous data in the driving data. For example, due to the vibration of the vehicle, the amount of fuel collected by the vehicle terminal 110 during the driving process may be greater than the fuel volume when the vehicle was just driven. amount, at this time filter out the collected oil amount data.

In one embodiment of the present utility model, the vehicle-mounted terminal 110 as shown in FIG. 3 also includes a positioning module 114 and a gyroscope module 115;

The positioning module 114 is connected to the acquisition module 112, and provides vehicle position data to the acquisition module 112 in real time;

The gyroscope module 115 is connected to the collection module 112, and sends direction data and slope data to the collection module 112 in real time.

In one embodiment of the present utility model, the vehicle terminal further includes a clock module 116;

The clock module 116 is connected to the acquisition module 112, and provides clock information to the acquisition module in real time;

The second driving data acquired by the acquisition module 112 also includes real-time speed records;

The remote server 120 obtains the maximum vehicle speed according to the real-time speed record;

The remote server 120 sends the maximum speed per hour to the mobile terminal 130, and the mobile terminal 130 displays the maximum vehicle speed.

In an embodiment of the present utility model, the second driving data acquired by the acquisition module 112 also includes real-time speed records and driving routes;

The remote server 120 integrates the real-time speed and the driving route to obtain a driving operation diagram, and the driving operation diagram displays the driving route and displays the driving speed of each segment on the driving route.

The remote server 120 sends the driving operation diagram to the mobile terminal 130 , and the mobile terminal 113 displays the driving operation diagram.

In an embodiment of the present utility model, the second driving data acquired by the acquisition module 112 also includes the number of times of sudden braking; -0.20g to -0.50g, g is the acceleration of gravity. For example, when the vehicle acceleration is greater than -0.20g, it is recorded as a sudden brake; for example, when the vehicle acceleration is greater than -0.21g, it is recorded as a sudden brake; for example, when the vehicle acceleration is greater than -0.22g, it is recorded as a sudden brake ; For example, when the vehicle acceleration is greater than -0.23g, it is recorded as a sudden brake; for example, when the vehicle acceleration is greater than -0.24g, it is recorded as a sudden brake; for example, when the vehicle acceleration is greater than -0.25g, it is recorded as a sudden brake Braking; for example, when the vehicle acceleration is greater than -0.26g, it is recorded as a sudden brake; for example, when the vehicle acceleration is greater than -0.27g, it is recorded as a sudden brake; for example, when the vehicle acceleration is greater than -0.28g, it is recorded as a Sudden braking; for example, when the vehicle acceleration is greater than -0.29g, it is recorded as a sudden braking; for example, when the vehicle acceleration is greater than -0.30g, it is recorded as a sudden braking; for example, when the vehicle acceleration is greater than -0.31g, it is recorded as A sudden brake; for example, when the vehicle acceleration is greater than -0.32g, it is recorded as a sudden brake; for example, when the vehicle acceleration is greater than -0.33g, it is recorded as a sudden brake; for example, when the vehicle acceleration is greater than -0.34g, it is recorded as It is a sudden brake; for example, when the vehicle acceleration is greater than -0.35g, it is recorded as a sudden brake; for example, when the vehicle acceleration is greater than -0.36g, it is recorded as a sudden brake; for example, when the vehicle acceleration is greater than -0.37g, Recorded as a sudden brake; for example, when the vehicle acceleration is greater than -0.38g, it is recorded as a sudden brake; for example, when the vehicle acceleration is greater than -0.39g, it is recorded as a sudden brake; for example, when the vehicle acceleration is greater than -0.40g , recorded as a sudden brake; for example, when the vehicle acceleration is greater than -0.41g, it is recorded as a sudden brake; for example, when the vehicle acceleration is greater than -0.42g, it is recorded as a sudden brake; for example, when the vehicle acceleration is greater than -0.43g when the vehicle acceleration is greater than -0.44g, it is recorded as a sudden braking; for example, when the vehicle acceleration is greater than -0.45g, it is recorded as a sudden braking; for example, when the vehicle acceleration is greater than -0.46 g, it is recorded as a sudden brake; for example, when the vehicle acceleration is greater than -0.47g, it is recorded as a sudden brake; for example, when the vehicle acceleration is greater than -0.48g, it is recorded as a sudden brake; for example, when the vehicle acceleration is greater than - When the acceleration is 0.49g, it is recorded as a sudden brake; for example, when the vehicle acceleration is greater than -0.50g, it is recorded as a sudden brake.

The remote server 120 sends the times of sudden braking to the mobile terminal 130, and the mobile terminal 130 displays the times of sudden braking. Specifically, the receiving module 131 receives the times of sudden braking, and transmits the times of sudden braking to the display module 132, and the display module 132 displays the times of sudden braking.

In an embodiment of the present utility model, the second driving data acquired by the acquisition module 112 also includes the number of rapid accelerations; the rapid acceleration is: when the vehicle acceleration is greater than Y, it is recorded as a rapid acceleration, and the value range of Y is 0.20g to 0.50g. For example, when the vehicle acceleration is greater than 0.20g, it is recorded as a sudden acceleration; for example, when the vehicle acceleration is greater than 0.21g, it is recorded as a sudden acceleration; for example, when the vehicle acceleration is greater than 0.22g, it is recorded as a sudden acceleration; for example, When the vehicle acceleration is greater than 0.23g, it is recorded as a sudden acceleration; for example, when the vehicle acceleration is greater than 0.24g, it is recorded as a sudden acceleration; for example, when the vehicle acceleration is greater than 0.25g, it is recorded as a sudden acceleration; When the acceleration is greater than 0.26g, it is recorded as a sudden acceleration; for example, when the vehicle acceleration is greater than 0.27g, it is recorded as a sudden acceleration; for example, when the vehicle acceleration is greater than 0.28g, it is recorded as a sudden acceleration; for example, when the vehicle acceleration When it is greater than 0.29g, it is recorded as a sudden acceleration; for example, when the vehicle acceleration is greater than 0.3g, it is recorded as a sudden acceleration; for example, when the vehicle acceleration is greater than 0.31g, it is recorded as a sudden acceleration; for example, when the vehicle acceleration is greater than 0.32 g, it is recorded as a sudden acceleration; for example, when the vehicle acceleration is greater than 0.33g, it is recorded as a sudden acceleration; for example, when the vehicle acceleration is greater than 0.34g, it is recorded as a sudden acceleration; for example, when the vehicle acceleration is greater than 0.35g , recorded as a sudden acceleration; for example, when the vehicle acceleration is greater than 0.36g, it is recorded as a sudden acceleration; for example, when the vehicle acceleration is greater than 0.37g, it is recorded as a sudden acceleration; for example, when the vehicle acceleration is greater than 0.38g, it is recorded as It is a sudden acceleration; for example, when the vehicle acceleration is greater than 0.39g, it is recorded as a sudden acceleration; for example, when the vehicle acceleration is greater than 0.4g, it is recorded as a sudden acceleration; for example, when the vehicle acceleration is greater than 0.41g, it is recorded as a sudden acceleration Rapid acceleration; for example, when the vehicle acceleration is greater than 0.42g, it is recorded as a rapid acceleration; for example, when the vehicle acceleration is greater than 0.43g, it is recorded as a rapid acceleration; for example, when the vehicle acceleration is greater than 0.44g, it is recorded as a rapid acceleration ; For example, when the vehicle acceleration is greater than 0.45g, it is recorded as a sudden acceleration; for example, when the vehicle acceleration is greater than 0.46g, it is recorded as a sudden acceleration; for example, when the vehicle acceleration is greater than 0.47g, it is recorded as a sudden acceleration; for example , when the vehicle acceleration is greater than 0.48g, it is recorded as a sudden acceleration; for example, when the vehicle acceleration is greater than 0.49g, it is recorded as a sudden acceleration; for example, when the vehicle acceleration is greater than 0.50g, it is recorded as a sudden acceleration.

The remote server 120 sends the number of rapid accelerations to the mobile terminal 130, and the mobile terminal 130 displays the number of rapid accelerations. Specifically, the receiving module 131 receives the times of rapid acceleration, and transmits the times of rapid acceleration to the display module 132, and the display module 132 displays the times of rapid acceleration.

In an embodiment of the present invention, the second driving data acquired by the acquisition module 112 also includes the number of sharp turns. The sharp turn is: when the angular velocity of the vehicle is greater than the preset angular velocity, it is recorded as a sharp turn; or, the sharp turn is: when the vehicle speed is greater than 50km/h and the steering wheel rotation angle is greater than 30° within one second, it is recorded as It is a sharp turn; or the sharp turn is: when the vehicle turning angle is greater than 31° and the vehicle speed is greater than S, it is recorded as a sharp turn, and the value range of S is 51km/h to 60km/h or the value range of S 61km/h to 70km/h;

The remote server 120 sends the number of sharp turns to the mobile terminal 130, and the mobile terminal 130 displays the number of sharp turns. Specifically, the receiving module 131 receives the number of sharp turns, and transmits the number of sharp turns to the display module 132, and the display module 132 displays the number of sharp turns.

In an embodiment of the present utility model, the remote server 120 stores the driving data in the form of a barcode or a two-dimensional code or a serial number. Specifically, the device storing the driving data displays the driving data after scanning a barcode or a two-dimensional code or a serial number.

In one embodiment of the present invention, as shown in Figure 4, the vehicle-mounted terminal 110 also includes an alarm module; the alarm module 117 is connected to the acquisition module 112, and when the driving time exceeds a preset value (such as 4 hours), , and the alarm sounds.

In an embodiment of the present invention, the acquisition module 112 acquires battery data and transmits the battery data to the communication module 113, and the battery data includes at least one of the following information: battery charge and discharge status, battery voltage, battery Current, battery temperature, battery capacity, battery loss degree;

The communication module 113 sends the battery data to the remote server 120;

The remote server 120 obtains a battery status analysis result according to the battery data and the preset weight of each type of information in the battery data, and sends the battery status analysis result to the mobile terminal 130;

The receiving module receives the battery status analysis result 131 and transmits the battery status analysis result to the display module 132 , and the display module 132 displays the battery status analysis result.

In one embodiment of the present invention, the battery voltage, battery current, and battery temperature in the battery data are set in advance with numerical ranges, and the analysis results of each battery data in the battery data are determined according to the method shown in the following table.

battery data analysis results battery voltage A total score of 100 points will be reduced by 20 points every time it exceeds the preset range

battery current A total score of 100 points will be reduced by 20 points every time it exceeds the preset range battery temperature A total score of 100 points will be reduced by 20 points every time it exceeds the preset range

In one embodiment of the present invention, the total score of the battery capacity analysis result is 100 points. If the battery capacity is lower than the set capacity and the duration is less than the preset duration, the battery capacity analysis result is 100 points; If it is equal to the preset time, the battery capacity analysis result is 60 points; if the battery capacity is lower than the set capacity and the time is longer than the preset time, the battery capacity analysis result will increase with the battery capacity being lower than the set capacity on the basis of 60 points And decreasing.

In one embodiment of the present invention, the total score of the battery charge and discharge state analysis result is 100 points, and the battery charge and discharge state analysis result is obtained by subtracting 20 points for each abnormal charge and discharge state of the battery. Abnormal battery charge and discharge refers to battery charge failure and/or battery discharge failure.

In one embodiment of the present invention, the total score of the battery loss analysis result is 100 points. If the battery loss degree is higher than the loss and less than the preset time length, the battery loss analysis result is 100 points; If the duration is equal to the preset duration, the battery loss analysis result is 60 points; if the battery loss degree is higher than the loss duration is longer than the preset duration, the battery loss analysis result will increase with the battery loss degree higher than the loss duration on the basis of 60 points And decreasing.

In one embodiment of the present invention, weights are pre-assigned to each type of battery data, and the sum of all weights is 100%, and the product of each type of battery data and the corresponding weight is added to obtain the battery analysis result. It should be noted that if the collection module 112 does not collect a certain battery data, the default analysis result is 100 points.

In an embodiment of the present invention, the battery analysis results of multiple users are counted, and the proportion of the weight of each battery data analysis result is adjusted.

Other embodiments of the present invention can also use other methods to obtain battery data analysis results, which are not limited in this embodiment of the present invention.

In the driving recording system based on the Internet of Vehicles in the embodiment of the utility model, the vehicle-mounted terminal records the driving track and obtains the first driving data and the driving track. The first driving data includes the turning position, the acceleration position, the braking position, and the ramp position; The server sends the first driving data and driving track; the remote server integrates the turning position with the driving track, integrates the acceleration position with the driving track, integrates the braking position with the driving track, and integrates the ramp position with the driving track to obtain the driving operation record map, and send the driving operation record map to the mobile terminal; the mobile terminal displays the driving operation record map, thereby generating a driving operation record map that records the driver's manipulation actions.

In the driving recording system based on the Internet of Vehicles in the embodiment of the utility model, the vehicle-mounted terminal obtains the driving data and transmits the driving data to the remote server, and the remote server analyzes the driving data to obtain the driving skill analysis result and sends the driving skill analysis result to the mobile terminal. The analysis results of driving skills are displayed on the mobile terminal, so that the driving behavior of the driver is analyzed according to the driving data, and the analysis results of driving skills are obtained, and the analysis results of driving skills are displayed through the mobile terminal, which is convenient for drivers to correct their driving behaviors and ensure traffic safety.

Various embodiments of the present invention have been described above, the above description is illustrative, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and alterations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principle of each embodiment, practical application or improvement of technology in the market, or to enable other ordinary skilled in the art to understand each embodiment disclosed herein.

Other embodiments of the disclosure will be readily apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any modification, use or adaptation of the present disclosure, and these modifications, uses or adaptations follow the general principles of the present disclosure and include common knowledge or conventional technical means in the technical field not disclosed in the present disclosure .

Claims (10)

1. A driving recording system based on the Internet of Vehicles, characterized in that it includes a vehicle-mounted terminal, a remote server, and a mobile terminal; The vehicle-mounted terminal includes: an interface module, an acquisition module, a communication module, and a positioning module; The interface module is connected to a data interface provided on the vehicle; The positioning module is connected to the acquisition module, records the driving track and provides vehicle position data to the acquisition module in real time; The acquisition module is connected to the interface module, acquires first driving data and the driving trajectory, and transmits the first driving data and the driving trajectory to the communication module, the first driving data includes a turning position, Acceleration position, braking position, ramp position; The communication module communicates with the remote server, and sends the first driving data and the driving track to the remote server; The remote server integrates the turning position with the driving trajectory, integrates the acceleration position with the driving trajectory, integrates the braking position with the driving trajectory, and integrates the ramp position with the The driving track is integrated to obtain a driving operation record map, and the driving operation record map is sent to the mobile terminal, and the driving operation record map records the turning position, acceleration position, braking position and ramp on the driving track Location; The mobile terminal is bound to the vehicle-mounted terminal, and the mobile terminal includes: a receiving module and a display module electrically connected to the receiving module; The receiving module receives the driving operation record chart, and transmits the driving operation record chart to the display module, and the display module displays the driving operation record chart. 2. The system of claim 1, wherein: The acquisition module acquires second driving data and transmits the second driving data to the communication module, the second driving data includes turning angular velocity, acceleration during acceleration, acceleration during braking, and speed change range during slope driving , driving time; The communication module communicates with the remote server, and sends the second driving data to the remote server; The remote server obtains a driving skill analysis result according to the second driving data, and sends the driving skill analysis result to the mobile terminal; The receiving module receives the driving skill analysis result, and transmits the analysis result to the display module, and the display module displays the driving skill analysis result. 3. The system according to claim 2, wherein the vehicle-mounted terminal also includes a positioning module and a gyroscope module; The positioning module is connected to the acquisition module, and provides vehicle position data to the acquisition module in real time; The gyroscope module is connected to the acquisition module, and sends direction data and slope data to the acquisition module in real time. 4. The system according to claim 2, wherein the vehicle-mounted terminal also includes a clock module; The clock module is connected to the acquisition module, and provides clock information to the acquisition module in real time; The second driving data acquired by the acquisition module also includes real-time speed records; The remote server obtains the maximum vehicle speed according to the real-time speed record; The remote server sends the maximum vehicle speed to the mobile terminal, and the mobile terminal displays the maximum vehicle speed. 5. The system according to claim 2, wherein the second driving data obtained by the acquisition module also includes real-time speed records and driving routes; The remote server integrates the real-time speed and the driving route to obtain a driving operation diagram; The remote server sends the driving operation diagram to the mobile terminal, and the mobile terminal displays the driving operation diagram. 6. The system according to claim 2, wherein the second driving data obtained by the acquisition module also includes the number of times of sudden braking; the sudden braking is: when the vehicle acceleration is greater than X, it is recorded as once For sudden braking, the range of X is -0.20g to -0.50g, and g is the acceleration of gravity; The remote server sends the times of sudden braking to the mobile terminal, and the mobile terminal displays the times of sudden braking. 7. The system according to claim 2, wherein the second driving data acquired by the acquisition module also includes the number of rapid accelerations; the rapid acceleration is: when the vehicle acceleration is greater than Y, it is recorded as a sudden acceleration Acceleration, Y ranges from 0.20g to 0.50g, g is the acceleration of gravity; The remote server sends the times of rapid acceleration to the mobile terminal, and the mobile terminal displays the times of rapid acceleration. 8. The system according to claim 2, wherein the second driving data acquired by the acquisition module also includes the number of sharp turns; the sharp turns are: when the angular velocity of the vehicle is greater than the preset angular velocity, it is recorded as a sharp turn; The remote server sends the number of sharp turns to the mobile terminal, and the mobile terminal displays the number of sharp turns. 9. The system according to claim 2, wherein the remote server stores the driving data in the form of a barcode or a two-dimensional code or a serial number; The vehicle terminal also includes an alarm module; The alarm module is connected to the acquisition module, and when the driving time exceeds a preset value, an alarm sound is issued. 10. The system according to claim 1, wherein the acquisition module acquires battery data and transmits the battery data to the communication module, and the battery data includes at least one of the following information: battery charge and discharge status , battery voltage, battery current, battery temperature, battery capacity, battery loss degree; The communication module sends the battery data to the remote server; The remote server obtains a battery status analysis result according to the battery data and the preset weight of each type of information in the battery data, and sends the battery status analysis result to the mobile terminal; The receiving module receives the battery status analysis result, and transmits the battery status analysis result to the display module, and the display module displays the battery status analysis result.