Vehicle container safety warning method and device, electronic equipment and storage medium

Abstract

The invention provides a vehicle container safety warning method and device, electronic equipment and a storage medium, relates to the technical field of safety warning, and is used for warning based on opening and closing of a vehicle container door lock. The method comprises the steps of obtaining current state information of a vehicle; the current state information comprises container door information and vehicle driving information; determining a driving condition of the vehicle based on the vehicle driving information; determining a container door state of the vehicle based on the container door information; determining a container door scene of the vehicle based on the driving condition and the container door state; determining an alarm type of the vehicle based on the container door scene and vehicle speed information in the vehicle driving information; and giving an alarm based on the alarm type and a preset alarm strategy. In the mode, the warning is performed by dividing the warning types and combining the warning strategy, so that the driver can know the warning reason, and the warning comprehensiveness is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of safety alarms, and in particular to a method, device, electronic equipment and storage medium for alarming the safety of a vehicle cargo box. Background Art

[0002] In the logistics industry, vehicles with cargo boxes are indispensable, and the corresponding safety issues are particularly important. Therefore, it is necessary to issue an alarm when encountering safety issues.

[0003] In the related art, when a safety problem is determined to have occurred, usually only a prompt warning is given through a voice system, and the driver cannot directly understand the cause of the safety problem through the warning situation. Summary of the invention

[0004] In view of this, the purpose of the present invention is to provide a vehicle cargo box safety alarm method, device, electronic device and storage medium, which improves the comprehensiveness of the alarm by classifying the alarm types and combining the alarm strategy to allow the driver to understand the cause of the alarm.

[0005] In the first aspect, an embodiment of the present invention provides an alarm method for vehicle cargo box safety, which is used to issue an alarm based on the opening and closing of the vehicle cargo box door lock; the method includes: obtaining the current status information of the vehicle; the current status information includes cargo box door information and vehicle driving information; determining the driving condition of the vehicle based on the vehicle driving information; determining the cargo box door status of the vehicle based on the cargo box door information; determining the cargo box door scene of the vehicle based on the driving condition, the cargo box door status and pre-acquired additional information; the additional information includes driver intention information and cargo box door obstacle information; determining the alarm type of the vehicle based on the cargo box door scene and the vehicle speed information in the vehicle driving information; and issuing an alarm based on the alarm type and a pre-set alarm strategy.

[0006] In a preferred embodiment of the present invention, the vehicle driving information includes: vehicle speed information, gear information and handbrake information, and determining the vehicle's driving condition based on the vehicle driving information includes: determining the vehicle's driving condition based on the vehicle speed information, gear information and handbrake information; the driving condition includes: parking state and driving state, and the driving condition includes: driving at first gear speed, driving at second gear speed and driving at third gear speed.

[0007] In a preferred embodiment of the present invention, the cargo box door information includes: cargo box door lock information, cargo box door distance information and cargo box door angle information. Determining the vehicle's cargo box door status based on the cargo box door information includes: determining the vehicle's cargo box door status based on the door lock information, cargo box door distance information and cargo box door angle information; the cargo box door status includes: cargo box door open and cargo box door closed.

[0008] In a preferred embodiment of the present invention, the above-mentioned driver intention information includes: the driver has the intention to open the cargo box door and the driver does not have the intention to open the cargo box door; the cargo box door obstacle information includes: the existence of obstacles within the door opening and closing range of the cargo box door and the absence of obstacles within the door opening and closing range of the cargo box door; the cargo box door scene of the vehicle is determined based on the driving condition, the cargo box door state and the pre-acquired additional information, including: if the driving condition is the driving state, the cargo box door state is the cargo box door closed, and the driver intention information is that the driver does not have the intention to open the cargo box door, then the cargo box door scene is the first scene; the first scene is that the vehicle is driving normally and the cargo box door is closed; if the driving condition is the driving state, the cargo box door state is that the cargo box door is ... If the driving condition is parking, the cargo door state is closed, the driver's intention information is that the driver has the intention to open the cargo door, and the cargo door obstacle information is that there is no obstacle within the opening and closing door range of the cargo door, then the cargo door scene is the second scene; the second scene is that the vehicle is parked, the cargo door has the intention to be opened, and the cargo door has the conditions to be turned; if the driving condition is parking, the cargo door state is closed, the driver's intention information is that the driver has the intention to open the cargo door, and the cargo door obstacle information is that there is an obstacle within the opening and closing door range of the cargo door, then the cargo door scene is the third scene; the third scene is that the vehicle is parked, the cargo door has the intention to be opened but the cargo door is not The cargo door has the conditions for rotation; if the driving condition is parking, the cargo door state is open, the driver's intention information is that the driver has the intention to open the cargo door, and the cargo door obstacle information is that there is no obstacle within the opening and closing range of the cargo door, then the cargo door scene is the fourth scene; the fourth scene is that the vehicle is parked and the cargo door is opened normally, and the cargo door has the conditions for rotation; if the driving condition is parking, the cargo door state is open, the driver's intention information is that the driver has the intention to open the cargo door, and the cargo door obstacle information is that there is an obstacle within the opening and closing range of the cargo door, then the cargo door scene is the fifth scene; the fifth scene is that the vehicle is parked and the cargo door is opened normally The door opens normally and the cargo door does not have the conditions for turning; if the driving condition is parking, the cargo door state is open, the driver's intention information is that the driver has no intention to open the cargo door, and the cargo door obstacle information is that there is an obstacle within the opening and closing range of the cargo door, then the cargo door scene is the sixth scene; the sixth scene is that the vehicle is parked and the cargo door is opened abnormally, and the cargo door does not have the conditions for turning; if the driving condition is driving, the cargo door state is open, and the driver's intention information is that the driver has no intention to open the cargo door, then the cargo door scene is the seventh scene; the seventh scene is that the cargo door is opened abnormally and the vehicle drives normally.

[0009] In a preferred embodiment of the present invention, the above-mentioned determination of the alarm type of the vehicle based on the cargo door scene and the vehicle speed information in the vehicle driving information includes: determining the driving state corresponding to the vehicle speed information; determining the alarm type corresponding to each driving state based on the driving condition and a preset type comparison relationship; if the cargo door scene is one of the third scene, the fifth scene and the sixth scene, then based on the vehicle speed information, the alarm type corresponding to driving at the second gear speed is used as the alarm type corresponding to the vehicle; if the cargo door scene is one of the first scene, the second scene, the fourth scene and the seventh scene, then the alarm type corresponding to the vehicle is determined based on the vehicle speed information.

[0010] In a preferred embodiment of the present invention, the alarm types include: a first type, a second type and a third type; the first type represents the type corresponding to driving at a first gear speed, the second type represents the type corresponding to driving at a second gear speed, and the third type represents the type corresponding to driving at a third gear speed; the first gear speed is [0km / h, 5km / h), the second gear speed is [5km / h, 15km / h), and the third gear speed is [15km / h, +∞).

[0011] In a preferred embodiment of the present invention, an alarm is issued based on the alarm type and a preset alarm strategy, including: if the alarm type is the first type, a warning light alarm with a preset light intensity and a first preset flashing frequency is issued, and a vibration warning with a first preset vibration intensity and a first preset vibration frequency is issued; if the alarm type is the second type, a warning light alarm with a preset light intensity and a second preset flashing frequency is issued, and a vibration warning with a second preset vibration intensity and a second preset vibration frequency is issued; if the alarm type is the third type, a warning light alarm with a preset light intensity and a third preset flashing frequency is issued, and a vibration warning with a third preset vibration intensity and a third preset vibration frequency is issued.

[0012] In a second aspect, an embodiment of the present invention further provides an alarm device for vehicle cargo box safety, including: a device for issuing an alarm based on the opening and closing of a vehicle cargo box door lock; the device includes: a current status information acquisition module, used to obtain the current status information of the vehicle; the current status information includes cargo box door information and vehicle driving information; a driving condition determination module, used to determine the driving condition of the vehicle based on the vehicle driving information; a cargo box door status determination module, used to determine the cargo box door status of the vehicle based on the cargo box door information; a cargo box door scene determination module, used to determine the cargo box door scene of the vehicle based on the driving condition and the cargo box door status; an alarm type determination module, used to determine the alarm type of the vehicle based on the cargo box door scene and the vehicle speed information in the vehicle driving information; an alarm module, used to issue an alarm based on the alarm type and a pre-set alarm strategy.

[0013] In a third aspect, an embodiment of the present invention further provides an electronic device, including a processor and a memory, wherein the memory stores computer executable instructions that can be executed by the processor, and the processor executes the computer executable instructions to implement the vehicle cargo box safety alarm method of the first aspect mentioned above.

[0014] In a fourth aspect, an embodiment of the present invention further provides a computer-readable storage medium, which stores computer-executable instructions. When the computer-executable instructions are called and executed by a processor, the computer-executable instructions prompt the processor to implement the vehicle cargo box safety alarm method of the first aspect mentioned above.

[0015] The embodiments of the present invention bring the following beneficial effects:

[0016] The embodiment of the present invention provides a vehicle cargo box safety alarm method, device, electronic device and storage medium, which are used to issue an alarm based on the opening and closing of the vehicle cargo box door lock, by obtaining the current state information of the vehicle, determining the vehicle's driving condition based on the vehicle's driving information, determining the vehicle's cargo box door status based on the cargo box door information, determining the vehicle's cargo box door scene based on the driving condition, the cargo box door status and pre-acquired additional information, the additional information includes the driver's intention information and the cargo box door obstacle information, determining the vehicle's alarm type based on the cargo box door scene and the vehicle speed information in the vehicle's driving information, and issuing an alarm based on the alarm type and a pre-set alarm strategy. In this method, the alarm type is divided and the alarm is issued in combination with the alarm strategy so that the driver can understand the alarm cause, thereby improving the comprehensiveness of the alarm.

[0017] Other features and advantages of the present disclosure will be set forth in the following description, or some features and advantages may be inferred or unambiguously determined from the description, or may be learned by implementing the above-mentioned technology of the present disclosure.

[0018] In order to make the above-mentioned objectives, features and advantages of the present disclosure more obvious and easy to understand, preferred embodiments are specifically cited below and described in detail with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A flowchart of a vehicle cargo box safety warning method provided by an embodiment of the present invention;

[0021] Figure 2A flow chart of another vehicle cargo box safety warning method provided by an embodiment of the present invention;

[0022] Figure 3 A schematic diagram of the structure of a vehicle cargo box safety alarm device provided by an embodiment of the present invention;

[0023] Figure 4 A schematic diagram of the structure of an electronic device provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] In the logistics industry, vehicles with cargo boxes are indispensable, and the corresponding safety issues are particularly important. Therefore, it is necessary to issue an alarm when encountering safety issues.

[0026] In the related art, when a safety problem is determined to have occurred, usually only a prompt warning is given through a voice system, and the driver cannot directly understand the cause of the safety problem through the warning situation.

[0027] Based on this, an embodiment of the present invention provides a vehicle cargo box safety alarm method, device, electronic device and storage medium, which can obtain the current state information of the vehicle, determine the vehicle's driving condition based on the vehicle's driving information, determine the vehicle's cargo box door status based on the cargo box door information, determine the vehicle's cargo box door scene based on the driving condition, cargo box door status and pre-acquired additional information, the additional information includes driver intention information and cargo box door obstacle information, determine the vehicle's alarm type based on the cargo box door scene and the vehicle speed information in the vehicle's driving information, and issue an alarm based on the alarm type and the pre-set alarm strategy. In this method, the alarm type is divided and the alarm is issued in combination with the alarm strategy so that the driver can understand the alarm cause, thereby improving the comprehensiveness of the alarm.

[0028] To facilitate understanding of this embodiment, a vehicle cargo box safety alarm method disclosed in an embodiment of the present invention is first introduced in detail.

[0029] Example 1

[0030] The embodiment of the present invention provides a vehicle cargo box safety alarm method, which is used to generate an alarm based on the opening and closing of the vehicle cargo box door lock. Figure 1 A flowchart of a vehicle cargo box safety warning method provided by an embodiment of the present invention. Figure 1 As shown, the vehicle cargo box safety warning method may include the following steps:

[0031] Step S101, obtaining the current status information of the vehicle.

[0032] Among them, the current status information includes cargo door information and vehicle driving information.

[0033] Among them, after obtaining the current status information, the current status information can be projected onto the front windshield through the AR-HUD module behind the dashboard so that the driver can observe the condition of the vehicle cargo box, and will display information such as cargo box door open, door closed, cargo box door lock open, door lock closed, etc. according to the sensor signal input by the VCU.

[0034] Step S102, determining the driving condition of the vehicle based on the vehicle driving information.

[0035] The vehicle driving information may include: vehicle speed information, gear information and handbrake information, which may be determined by a wheel speed sensor, a gear switch and a handbrake signal sensor respectively.

[0036] Specifically, determining the driving condition of the vehicle based on the vehicle driving information may include: determining the driving condition of the vehicle based on vehicle speed information, gear information and handbrake information.

[0037] The driving conditions include: a parking state and a driving state, and the driving conditions include: driving at a first gear speed, driving at a second gear speed, and driving at a third gear speed.

[0038] Step S103, determining the state of the cargo door of the vehicle based on the cargo door information.

[0039] Among them, the cargo box door information includes: cargo box door lock information, cargo box door distance information and cargo box door angle information, which can be obtained in real time through door lock sensors, proximity sensors and angle sensors.

[0040] Among them, in order to eliminate the gaps caused by the tolerance matching between vehicle parts and thus affect the angle and distance judgment, when the angle sensor is at 0-0.2° and the proximity sensor is at 0-5mm, the two sensors default to the closed state of the cargo box.

[0041] Specifically, determining the cargo door status of the vehicle based on the cargo door information may include: determining the cargo door status of the vehicle based on door lock information, cargo door distance information and cargo door angle information; the cargo door status includes: cargo door open and cargo door closed.

[0042] Among them, it can be acquired in real time through door lock sensors, proximity sensors and angle sensors.

[0043] Step S104, determining the cargo door scene of the vehicle based on the driving condition, the cargo door status and the pre-acquired additional information.

[0044] Among them, the additional information includes driver intention information and cargo door obstacle information.

[0045] The driver's intention information may include: whether the driver has the intention to open the cargo box door and whether the driver has the intention to open the cargo box door. The driver's intention may be confirmed by a camera installed in the cab.

[0046] Among them, the cargo box door obstacle information may include: there are obstacles within the opening and closing range of the cargo box door and there are no obstacles within the opening and closing range of the cargo box door. The cargo box door obstacle information can be determined by the camera corresponding to the cargo box door lock.

[0047] Specifically, if the driving condition is driving state, the cargo box door state is that the cargo box door is closed, and the driver intention information is that the driver has no intention to open the cargo box door, then the cargo box door scene is the first scene; the first scene is that the vehicle is driving normally and the cargo box door is closed.

[0048] Specifically, if the driving condition is parking, the cargo box door state is closed, the driver's intention information is that the driver has the intention to open the cargo box door, and the cargo box door obstacle information is that there is no obstacle within the opening and closing range of the cargo box door, then the cargo box door scene is the second scene; the second scene is that the vehicle is parked, the cargo box door has the intention to be opened, and the cargo box door has the conditions to rotate.

[0049] Specifically, if the driving condition is parking, the cargo box door state is closed, the driver's intention information is that the driver has the intention to open the cargo box door, and the cargo box door obstacle information is that there is an obstacle within the opening and closing range of the cargo box door, then the cargo box door scene is the third scene; the third scene is that the vehicle is parked, the cargo box door has the intention to open, but the cargo box door does not have the conditions to turn.

[0050] Specifically, if the driving condition is parking, the cargo box door state is open, the driver's intention information is that the driver has the intention to open the cargo box door, and the cargo box door obstacle information is that there is no obstacle within the opening and closing range of the cargo box door, then the cargo box door scene is the fourth scene; the fourth scene is that the vehicle is parked and the cargo box door is opened normally, and the cargo box door has the conditions to turn.

[0051] Specifically, if the driving condition is parking, the cargo box door state is open, the driver's intention information is that the driver has the intention to open the cargo box door, and the cargo box door obstacle information is that there is an obstacle within the opening and closing range of the cargo box door, then the cargo box door scene is the fifth scene; the fifth scene is that the vehicle is parked and the cargo box door is opened normally, and the cargo box door does not have the conditions to rotate.

[0052] Specifically, if the driving condition is parking, the cargo box door state is open, the driver's intention information is that the driver has no intention to open the cargo box door, and the cargo box door obstacle information is that there is an obstacle within the opening and closing range of the cargo box door, then the cargo box door scene is the sixth scene; the sixth scene is that the vehicle is parked and the cargo box door is abnormally opened, and the cargo box door does not have the conditions to rotate.

[0053] Specifically, if the driving condition is driving state, the cargo box door state is that the cargo box door is open, and the driver intention information is that the driver has no intention to open the cargo box door, then the cargo box door scene is the seventh scene; the seventh scene is that the cargo box door is abnormally opened and the vehicle is driving normally.

[0054] Step S105, determining the alarm type of the vehicle based on the cargo door scene and the vehicle speed information in the vehicle driving information.

[0055] Step S106: issuing an alarm based on the alarm type and a preset alarm strategy.

[0056] The vehicle cargo box safety alarm method provided by the embodiment of the present invention can obtain the current state information of the vehicle, determine the vehicle's driving condition based on the vehicle's driving information, determine the vehicle's cargo box door status based on the cargo box door information, determine the vehicle's cargo box door scene based on the driving condition, cargo box door status and pre-acquired additional information, the additional information includes driver intention information and cargo box door obstacle information, determine the vehicle's alarm type based on the cargo box door scene and the vehicle speed information in the vehicle's driving information, and issue an alarm based on the alarm type and the pre-set alarm strategy. In this method, the alarm type is divided and the alarm is issued in combination with the alarm strategy so that the driver can understand the alarm cause, thereby improving the comprehensiveness of the alarm.

[0057] Example 2

[0058] An embodiment of the present invention also provides another vehicle cargo box safety alarm method; this method is implemented on the basis of the above-mentioned embodiment method; this method focuses on describing the specific implementation method of determining the vehicle alarm type based on the cargo box door scene and the vehicle speed information in the vehicle driving information.

[0059] Figure 2 A flowchart of another vehicle cargo box safety warning method provided by an embodiment of the present invention, such as Figure 2 As shown, the method of determining the vehicle alarm type based on the cargo door scene and the vehicle speed information in the vehicle driving information may include the following steps:

[0060] Step S201, determining the driving state corresponding to the vehicle speed information.

[0061] Among them, the first gear speed is [0km / h, 5km / h), the second gear speed is [5km / h, 15km / h), and the third gear speed is [15km / h, +∞). The corresponding driving state is determined according to the speed range corresponding to the speed information.

[0062] Step S202: determining the warning type corresponding to each driving state based on the driving condition and a preset type comparison relationship.

[0063] Step S203, if the cargo door scene is one of the third scene, the fifth scene and the sixth scene, the alarm type corresponding to driving at the second gear speed is used as the alarm type corresponding to the vehicle based on the vehicle speed information.

[0064] Step S204: If the cargo door scene is one of the first scene, the second scene, the fourth scene and the seventh scene, the alarm type corresponding to the vehicle is determined based on the vehicle speed information.

[0065] Among them, the warning types include: first type, second type and third type; the first type represents the type corresponding to driving at first gear speed, the second type represents the type corresponding to driving at second gear speed, and the third type represents the type corresponding to driving at third gear speed.

[0066] Based on the above embodiments, issuing an alarm based on the alarm type and a pre-set alarm strategy may include: if the alarm type is the first type, issuing an alarm with a warning light of a preset light intensity and a first preset flashing frequency, and issuing an early vibration warning with a first preset vibration intensity and a first preset vibration frequency; if the alarm type is the second type, issuing an alarm with a warning light of a preset light intensity and a second preset flashing frequency, and issuing an early vibration warning with a second preset vibration intensity and a second preset vibration frequency; if the alarm type is the third type, issuing an alarm with a warning light of a preset light intensity and a third preset flashing frequency, and issuing an early vibration warning with a third preset vibration intensity and a third preset vibration frequency.

[0067] Among them, the preset light intensity is 100% light intensity, the first preset flashing frequency is flashing once every 1 second, the first preset vibration intensity is 25% vibration intensity, the first preset vibration frequency is vibrating once every 1 second, the second preset flashing frequency is flashing once every 0.7 seconds, the second preset vibration intensity is 50% vibration intensity, the second preset vibration frequency is vibrating once every 0.8 seconds, the third preset flashing frequency is flashing once every 0.3 seconds, the third preset vibration intensity is 100% vibration intensity, and the third preset vibration frequency is vibrating once every 0.4 seconds.

[0068] Among them, warning lights can be used for warning lights on the dashboard, sound and light alarm devices in the cab, and sound and light alarm devices on both sides of the vehicle, and vibration warnings can be used through a steering wheel tactile feedback module on the steering wheel and a seat tactile feedback module on the seat.

[0069] Furthermore, in order to ensure driving safety, in the seventh scenario and when the vehicle is traveling at a preset speed (for example, 10 km / h) or above, it can be determined as the fourth type. The fourth type can also perform emergency braking of the vehicle through the emergency braking module based on the vehicle speed in addition to the corresponding warning light alarm and vibration warning to ensure the safety of people and vehicles.

[0070] The vehicle cargo box safety warning method provided by the embodiment of the present invention can warn according to the warning type, thereby improving the comprehensiveness of the warning, allowing the driver to understand the cause of the safety problem in a timely manner, thereby improving driving safety.

[0071] Example 3

[0072] Corresponding to the above method embodiment, the embodiment of the present invention provides a vehicle cargo box safety alarm device, which is used to issue an alarm based on the opening and closing of the vehicle cargo box door lock. Figure 3 A schematic diagram of a vehicle cargo box safety warning device provided by an embodiment of the present invention is shown in FIG. Figure 3 As shown, the vehicle cargo box safety warning device may include:

[0073] The current state information acquisition module 301 is used to acquire the current state information of the vehicle; the current state information includes cargo box door information and vehicle driving information.

[0074] The driving condition determination module 302 is used to determine the driving condition of the vehicle based on the vehicle driving information.

[0075] The cargo door status determination module 303 is used to determine the cargo door status of the vehicle based on the cargo door information.

[0076] The cargo door scene determination module 304 is used to determine the cargo door scene of the vehicle based on the driving situation and the cargo door status.

[0077] The alarm type determination module 305 is used to determine the alarm type of the vehicle based on the cargo door scene and the vehicle speed information in the vehicle driving information.

[0078] The alarm module 306 is used to generate an alarm based on the alarm type and a preset alarm strategy.

[0079] The vehicle cargo box safety alarm device provided by the embodiment of the present invention can obtain the current state information of the vehicle, determine the vehicle's driving condition based on the vehicle's driving information, determine the vehicle's cargo box door status based on the cargo box door information, determine the vehicle's cargo box door scene based on the driving condition, cargo box door status and pre-acquired additional information, the additional information includes driver intention information and cargo box door obstacle information, determine the vehicle's alarm type based on the cargo box door scene and the vehicle speed information in the vehicle's driving information, and issue an alarm based on the alarm type and the pre-set alarm strategy. In this method, the alarm type is divided and the alarm is issued in combination with the alarm strategy so that the driver can understand the alarm cause, thereby improving the comprehensiveness of the alarm.

[0080] In some embodiments, the vehicle driving information includes: vehicle speed information, gear information and handbrake information, and the driving condition determination module is also used to determine the vehicle's driving condition based on the vehicle speed information, gear information and handbrake information; the driving condition includes: parking state and driving state, and the driving condition includes: driving at first gear speed, driving at second gear speed and driving at third gear speed.

[0081] In some embodiments, the cargo door information includes: cargo door lock information, cargo door distance information and cargo door angle information. The cargo door status determination module is also used to determine the vehicle's cargo door status based on the door lock information, cargo door distance information and cargo door angle information; the cargo door status includes: cargo door open and cargo door closed.

[0082] In some embodiments, the driver's intention information includes: the driver has the intention to open the cargo box door and the driver does not have the intention to open the cargo box door; the cargo box door obstacle information includes: there is an obstacle within the opening and closing door range of the cargo box door and there is no obstacle within the opening and closing door range of the cargo box door; the cargo box door scene determination module is also used for if the driving condition is the driving state, the cargo box door state is the cargo box door closed, and the driver's intention information is that the driver does not have the intention to open the cargo box door, then the cargo box door scene is the first scene; the first scene is that the vehicle is driving normally and the cargo box door is closed; if the driving condition is the parking state, the cargo box door state is the cargo box door closed, and the driver If the intention information is that the driver has the intention to open the cargo door, and the cargo door obstacle information is that there is no obstacle within the opening and closing range of the cargo door, then the cargo door scene is the second scene; the second scene is that the vehicle is parked, the cargo door has the intention to be opened, and the cargo door has the conditions to be turned; if the driving condition is parked, the cargo door state is that the cargo door is closed, the driver's intention information is that the driver has the intention to open the cargo door, and the cargo door obstacle information is that there is an obstacle within the opening and closing range of the cargo door, then the cargo door scene is the third scene; the third scene is that the vehicle is parked, the cargo door has the intention to be opened, but the cargo door does not have the conditions to be turned; if the driving condition is parked state, the cargo door state is that the cargo door is open, the driver's intention information is that the driver has the intention to open the cargo door, and the cargo door obstacle information is that there is no obstacle within the opening and closing door range of the cargo door, then the cargo door scene is the fourth scene; the fourth scene is that the vehicle is parked and the cargo door is opened normally, and the cargo door has the conditions to rotate; if the driving condition is the parking state, the cargo door state is that the cargo door is open, the driver's intention information is that the driver has the intention to open the cargo door, and the cargo door obstacle information is that there is an obstacle within the opening and closing door range of the cargo door, then the cargo door scene is the fifth scene; the fifth scene is that the vehicle is parked and the cargo door is opened normally, and The cargo door does not have the conditions for turning; if the driving condition is parking, the cargo door state is open, the driver's intention information is that the driver has no intention to open the cargo door, and the cargo door obstacle information is that there is an obstacle within the opening and closing range of the cargo door, then the cargo door scene is the sixth scene; the sixth scene is that the vehicle is parked and the cargo door is abnormally opened, and the cargo door does not have the conditions for turning; if the driving condition is driving, the cargo door state is open, and the driver's intention information is that the driver has no intention to open the cargo door, then the cargo door scene is the seventh scene; the seventh scene is that the cargo door is abnormally opened and the vehicle drives normally.

[0083] In some embodiments, the alarm type determination module is also used to determine the driving state corresponding to the vehicle speed information; determine the alarm type corresponding to each driving state based on the driving condition and a pre-set type comparison relationship; if the cargo box door scene is one of the third scene, the fifth scene, and the sixth scene, then based on the vehicle speed information, the alarm type corresponding to driving at the second gear speed is used as the alarm type corresponding to the vehicle; if the cargo box door scene is one of the first scene, the second scene, the fourth scene, and the seventh scene, then the alarm type corresponding to the vehicle is determined based on the vehicle speed information.

[0084] In some embodiments, the warning types include: a first type, a second type and a third type; the first type represents the type corresponding to driving at a first gear speed, the second type represents the type corresponding to driving at a second gear speed, and the third type represents the type corresponding to driving at a third gear speed; the first gear speed is [0km / h, 5km / h), the second gear speed is [5km / h, 15km / h), and the third gear speed is [15km / h, +∞).

[0085] In some embodiments, the alarm module is also used to, if the alarm type is the first type, issue a warning light alarm with a preset light intensity and a first preset flashing frequency, and issue a vibration warning with a first preset vibration intensity and a first preset vibration frequency; if the alarm type is the second type, issue a warning light alarm with a preset light intensity and a second preset flashing frequency, and issue a vibration warning with a second preset vibration intensity and a second preset vibration frequency; if the alarm type is the third type, issue a warning light alarm with a preset light intensity and a third preset flashing frequency, and issue a vibration warning with a third preset vibration intensity and a third preset vibration frequency.

[0086] The device provided in the embodiment of the present invention has the same implementation principle and technical effects as those of the aforementioned method embodiment. For the sake of brief description, for matters not mentioned in the device embodiment, reference may be made to the corresponding contents in the aforementioned method embodiment.

[0087] Example 4

[0088] The embodiment of the present invention also provides an electronic device for executing the above vehicle cargo box safety warning method; see Figure 4 A structural schematic diagram of an electronic device is shown, which includes a memory 400 and a processor 401, wherein the memory 400 is used to store one or more computer instructions, and the one or more computer instructions are executed by the processor 401 to implement the above-mentioned vehicle cargo box safety alarm method.

[0089] Further, Figure 4 The electronic device shown further includes a bus 402 and a communication interface 403 , and the processor 401 , the communication interface 403 and the memory 400 are connected via the bus 402 .

[0090] The memory 400 may include a high-speed random access memory (RAM), and may also include a non-volatile memory, such as at least one disk storage. The communication connection between the system network element and at least one other network element is realized through at least one communication interface 403 (which may be wired or wireless), and the Internet, wide area network, local area network, metropolitan area network, etc. may be used. The bus 402 may be an ISA bus, a PCI bus, or an EISA bus, etc. The bus can be divided into an address bus, a data bus, a control bus, etc. For ease of representation, Figure 4 Only one bidirectional arrow is used in the diagram, but this does not mean that there is only one bus or only one type of bus.

[0091] The processor 401 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the above method can be completed by the hardware integrated logic circuit or software instructions in the processor 401. The above processor 401 can be a general-purpose processor, including a central processing unit (CPU), a network processor (NP), etc.; it can also be a digital signal processor (DSP), an application-specific integrated circuit (ASIC), a field-programmable gate array (FPGA) or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components. The methods, steps and logic block diagrams disclosed in the embodiments of the present invention can be implemented or executed. The general processor can be a microprocessor or the processor can also be any conventional processor, etc. The steps of the method disclosed in the embodiment of the present invention can be directly embodied as a hardware decoding processor for execution, or a combination of hardware and software modules in the decoding processor for execution. The software module may be located in a storage medium mature in the art, such as a random access memory, a flash memory, a read-only memory, a programmable read-only memory, or an electrically erasable programmable memory, a register, etc. The storage medium is located in the memory 400, and the processor 401 reads the information in the memory 400 and completes the steps of the method of the above embodiment in combination with its hardware.

[0092] An embodiment of the present invention also provides a computer-readable storage medium, which stores computer-executable instructions. When the computer-executable instructions are called and executed by a processor, the computer-executable instructions prompt the processor to implement the above-mentioned vehicle cargo box safety alarm method. The specific implementation can be found in the method embodiment, which will not be repeated here.

[0093] The computer program product of the vehicle cargo box safety alarm method provided in the embodiment of the present invention includes a computer-readable storage medium storing a non-volatile program code executable by a processor. The instructions included in the program code can be used to execute the method described in the previous method embodiment. The specific implementation can be found in the method embodiment, which will not be repeated here.

[0094] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working processes of the systems, devices and units described above can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0095] In the several embodiments provided by the present invention, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. The device embodiments described above are only schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some communication interfaces, and the indirect coupling or communication connection of devices or units can be electrical, mechanical or other forms.

[0096] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0097] In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

[0098] If the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a non-volatile computer-readable storage medium that is executable by a processor. Based on this understanding, the technical solution of the present invention, or the part that contributes to the prior art, or the part of the technical solution, can be embodied in the form of a software product. The computer software product is stored in a storage medium, including several instructions for enabling a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods described in each embodiment of the present invention. The aforementioned storage medium includes: various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.

[0099] Finally, it should be noted that the above-described embodiments are only specific implementations of the present invention, which are used to illustrate the technical solutions of the present invention, rather than to limit them. The protection scope of the present invention is not limited thereto. Although the present invention is described in detail with reference to the above-mentioned embodiments, ordinary technicians in the field should understand that any technician familiar with the technical field can still modify the technical solutions recorded in the above-mentioned embodiments within the technical scope disclosed by the present invention, or can easily think of changes, or make equivalent replacements for some of the technical features therein; and these modifications, changes or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention, and should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the protection scope of the claims.

Claims

1. A vehicle cargo box safety warning method, characterized in that: Used to issue an alarm based on the opening and closing of a vehicle cargo box door lock; the method comprises: Acquiring current status information of the vehicle; the current status information includes cargo door information and vehicle driving information; Determining a driving condition of the vehicle based on the vehicle driving information; determining a cargo door status of the vehicle based on the cargo door information; Determining a cargo door scene of the vehicle based on the driving condition, the cargo door state and pre-acquired additional information; the additional information includes driver intention information and cargo door obstacle information; Determining an alarm type of the vehicle based on the cargo door scene and vehicle speed information in the vehicle driving information; An alarm is issued based on the alarm type and a preset alarm strategy.

2. The method according to claim 1, characterized in that The vehicle driving information includes: vehicle speed information, gear information and handbrake information, and determining the driving condition of the vehicle based on the vehicle driving information includes: Determining the driving condition of the vehicle based on the vehicle speed information, the gear information and the handbrake information; The driving conditions include: a parking state and a driving state, and the driving conditions include: driving at a first gear speed, driving at a second gear speed, and driving at a third gear speed.

3. The method according to claim 2, characterized in that The cargo box door information includes: cargo box door lock information, cargo box door distance information and cargo box door angle information. The determining of the cargo box door state of the vehicle based on the cargo box door information includes: Determining a cargo door status of the vehicle based on the door lock information, the cargo door distance information, and the cargo door angle information; The cargo box door status includes: the cargo box door is open and the cargo box door is closed.

4. The method according to claim 2, characterized in that: The driver intention information includes: the driver has the intention to open the cargo box door and the driver does not have the intention to open the cargo box door; the cargo box door obstacle information includes: there is an obstacle within the door opening and closing range of the cargo box door and there is no obstacle within the door opening and closing range of the cargo box door; The determining of the cargo door scene of the vehicle based on the driving condition, the cargo door state and the pre-acquired additional information includes: If the driving condition is a driving state, the cargo door state is a cargo door closed, and the driver intention information is that the driver has no intention to open the cargo door, then the cargo door scene is a first scene; the first scene is that the vehicle is driving normally and the cargo door is closed; If the driving condition is a parking state, the cargo box door state is a closed cargo box door, the driver intention information is that the driver has an intention to open the cargo box door, and the cargo box door obstacle information is that there is no obstacle within the door opening and closing range of the cargo box door, then the cargo box door scene is the second scene; the second scene is that the vehicle is parked, the cargo box door has an intention to open, and the cargo box door has a rotation condition; If the driving condition is a parking state, the cargo box door state is a closed cargo box door, the driver intention information is that the driver has an intention to open the cargo box door, and the cargo box door obstacle information is that there is an obstacle within the door opening and closing range of the cargo box door, then the cargo box door scene is a third scene; the third scene is that the vehicle is parked, the cargo box door has an intention to open, but the cargo box door does not have the conditions to rotate; If the driving condition is a parking state, the cargo box door state is an open cargo box door, the driver intention information is that the driver has an intention to open the cargo box door, and the cargo box door obstacle information is that there is no obstacle within the opening and closing door range of the cargo box door, then the cargo box door scene is a fourth scene; the fourth scene is that the vehicle is parked and the cargo box door is opened normally, and the cargo box door has a rotation condition; If the driving condition is a parking state, the cargo door state is an open cargo door, the driver intention information is that the driver has an intention to open the cargo door, and the cargo door obstacle information is that there is an obstacle within the door opening and closing range of the cargo door, then the cargo door scene is the fifth scene; the fifth scene is that the vehicle is parked and the cargo door is opened normally, and the cargo door does not have a rotation condition; If the driving condition is a parking state, the cargo box door state is an open cargo box door, the driver intention information is that the driver has no intention to open the cargo box door, and the cargo box door obstacle information is that there is an obstacle within the opening and closing range of the cargo box door, then the cargo box door scenario is the sixth scenario; the sixth scenario is that the vehicle is parked and the cargo box door is abnormally opened, and the cargo box door does not have a rotation condition; If the driving condition is a driving state, the cargo box door state is that the cargo box door is open, and the driver intention information is that the driver has no intention to open the cargo box door, then the cargo box door scene is the seventh scene; the seventh scene is that the cargo box door is abnormally opened and the vehicle is driving normally.

5. The method according to claim 4, characterized in that The determining the alarm type of the vehicle based on the cargo door scene and the vehicle speed information in the vehicle driving information includes: determining a driving state corresponding to the vehicle speed information; Determine the warning type corresponding to each driving state based on the driving condition and a preset type comparison relationship; If the cargo door scene is one of the third scene, the fifth scene and the sixth scene, based on the vehicle speed information, the warning type corresponding to driving at the second gear speed is used as the warning type corresponding to the vehicle; If the cargo door scene is one of the first scene, the second scene, the fourth scene and the seventh scene, the alarm type corresponding to the vehicle is determined based on the vehicle speed information.

6. The method according to claim 5, characterized in that The warning types include: a first type, a second type and a third type; the first type represents the type corresponding to driving at a first gear speed, the second type represents the type corresponding to driving at a second gear speed, and the third type represents the type corresponding to driving at a third gear speed; the first gear speed is [0km / h, 5km / h), the second gear speed is [5km / h, 15km / h), and the third gear speed is [15km / h, +∞).

7. The method according to claim 6, characterized in that The issuing of an alarm based on the alarm type and a preset alarm strategy includes: If the alarm type is the first type, a warning light alarm with a preset light intensity and a first preset flashing frequency and a vibration warning with a first preset vibration intensity and a first preset vibration frequency are performed; If the alarm type is the second type, a warning light alarm with a preset light intensity and a second preset flashing frequency is performed, and a vibration warning with a second preset vibration intensity and a second preset vibration frequency is performed; If the alarm type is the third type, a warning light alarm with a preset light intensity and a third preset flashing frequency is performed, and a vibration warning with a third preset vibration intensity and a third preset vibration frequency is performed.

8. A vehicle cargo box safety warning device, characterized in that: Used to give an alarm based on the opening and closing of a vehicle cargo box door lock; the device comprises: A current status information acquisition module is used to acquire the current status information of the vehicle; the current status information includes cargo box door information and vehicle driving information; A driving condition determination module, used to determine the driving condition of the vehicle based on the vehicle driving information; A cargo door status determination module, configured to determine the cargo door status of the vehicle based on the cargo door information; A cargo door scene determination module, configured to determine a cargo door scene of the vehicle based on the driving condition and the cargo door state; An alarm type determination module, used to determine the alarm type of the vehicle based on the cargo door scene and the vehicle speed information in the vehicle driving information; The alarm module is used to generate an alarm based on the alarm type and a preset alarm strategy.

9. An electronic device, characterized in that: It includes a processor and a memory, the memory stores computer executable instructions that can be executed by the processor, and the processor executes the computer executable instructions to implement the vehicle cargo box safety alarm method as described in any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores computer-executable instructions. When the computer-executable instructions are called and executed by the processor, the computer-executable instructions prompt the processor to implement the vehicle cargo box safety alarm method as described in any one of claims 1 to 7.

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