Vehicle cargo box safety warning method and device, electronic equipment and storage medium

Abstract

The application provides a vehicle cargo box 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 the opening and closing of a vehicle cargo box door lock. The method comprises the following steps: acquiring current state information of the vehicle; the current state information comprises 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 state of the vehicle based on the cargo box door information; determining the cargo box door scene of the vehicle based on the driving condition and the cargo box door state; determining the warning type of the vehicle based on the cargo box door scene and the vehicle speed information in the vehicle driving information; and warning based on the warning type and the pre-set warning strategy. In this way, the warning type is divided, and the warning is performed in combination with the warning strategy, so that the driver can understand the warning reason, and the comprehensiveness of the warning is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of safety warning, in particular to a vehicle cargo box safety warning method and device, electronic equipment and storage medium. BACKGROUND

[0002] In the logistics industry, vehicles with cargo boxes are essential, and the corresponding safety issues are particularly important. Therefore, it is necessary to give an alarm when a safety problem occurs.

[0003] In related technologies, when a safety problem occurs, the driver cannot directly understand the cause of the safety problem through the alarm situation, usually only through a voice system to give a prompt alarm. SUMMARY

[0004] Therefore, the purpose of the present application is to provide a vehicle cargo box safety warning method and device, electronic equipment and storage medium, which divides the alarm type and combines the alarm strategy to alarm, so that the driver can understand the alarm reason and improve the comprehensiveness of the alarm.

[0005] In a first aspect, the present application provides a vehicle cargo box safety warning method for warning based on the opening and closing of the vehicle cargo box door lock; the method comprises: obtaining the current state information of the vehicle; the current state information comprises 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 state 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 state and the 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 alarming based on the alarm type and the pre-set alarm strategy.

[0006] In a preferred embodiment of the present application, the vehicle driving information includes vehicle speed information, gear information and hand brake information, and the driving condition of the vehicle is determined based on the vehicle driving information, including: determining the driving condition of the vehicle based on the vehicle speed information, gear information and hand brake 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 application, the cargo box door information includes cargo box door lock information, cargo box door distance information and cargo box door angle information, and the cargo box door state of the vehicle is determined based on the cargo box door information, including: determining the cargo box door state of the vehicle based on the door lock information, cargo box door distance information and cargo box door angle information; the cargo box door state includes: cargo box door opening and cargo box door closing.

[0008] In the preferred embodiment of the present application, the driver intention information includes: the driver has the intention of opening the cargo door and the driver does not have the intention of opening the cargo door; the cargo door obstacle information includes: there is an obstacle in the opening and closing range of the cargo door and there is no obstacle in the opening and closing range of the cargo door; the cargo door scene of the vehicle is determined based on the driving condition, the cargo door state and the additional information obtained in advance, including: if the driving condition is the driving state, the cargo door state is the cargo door closed, and the driver intention information is that the driver does not have the intention of opening the cargo door, then the cargo door scene is the first scene; the first scene is that the vehicle is normally driving and the cargo door is closed; if the driving condition is the parking state, the cargo door state is the cargo door closed, the driver intention information is that the driver has the intention of opening the cargo door, and the cargo door obstacle information is that there is no obstacle in 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 of opening, and the cargo door has the rotation condition; if the driving condition is the parking state, the cargo door state is the cargo door closed, the driver intention information is that the driver has the intention of opening the cargo door, and the cargo door obstacle information is that there is an obstacle in 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 of opening, but the cargo door does not have the rotation condition; if the driving condition is the parking state, the cargo door state is the cargo door opened, the driver intention information is that the driver has the intention of opening the cargo door, and the cargo door obstacle information is that there is no obstacle in 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 normally opened, and the cargo door has the rotation condition; if the driving condition is the parking state, the cargo door state is the cargo door opened, the driver intention information is that the driver has the intention of opening the cargo door, and the cargo door obstacle information is that there is an obstacle in 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 normally opened, and the cargo door does not have the rotation condition; if the driving condition is the parking state, the cargo door state is the cargo door opened, the driver intention information is that the driver does not have the intention of opening the cargo door, and the cargo door obstacle information is that there is an obstacle in 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 not normally opened, and the cargo door does not have the rotation condition; if the driving condition is the driving state, the cargo door state is the cargo door opened, and the driver intention information is that the driver does not have the intention of opening the cargo door, then the cargo door scene is the seventh scene; the seventh scene is that the cargo door is not normally opened and the vehicle is normally driving.

[0009] In the preferred embodiment of the present application, the determination of the alarm type of the vehicle based on the vehicle speed information in the vehicle running information and the above-mentioned container door scene comprises: determining the running state corresponding to the vehicle speed information; determining the alarm type corresponding to each running state based on the running state and the pre-set type correspondence relationship; if the container door scene is one of the third scene, the fifth scene and the sixth scene, the alarm type corresponding to the driving at the second gear speed is determined as the alarm type corresponding to the vehicle based on the vehicle speed information; if the container 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.

[0010] In the preferred embodiment of the present application, the alarm type comprises: a first type, a second type and a third type; the first type represents the type corresponding to the driving at the first gear speed, the second type represents the type corresponding to the driving at the second gear speed, and the third type represents the type corresponding to the driving at the 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 the preferred embodiment of the present application, the alarm based on the alarm type and the pre-set alarm strategy comprises: if the alarm type is the first type, the warning light alarm with the pre-set light intensity and the first pre-set flashing frequency is performed, and the vibration warning with the first pre-set vibration intensity and the first pre-set vibration frequency is performed; if the alarm type is the second type, the warning light alarm with the pre-set light intensity and the second pre-set flashing frequency is performed, and the vibration warning with the second pre-set vibration intensity and the second pre-set vibration frequency is performed; if the alarm type is the third type, the warning light alarm with the pre-set light intensity and the third pre-set flashing frequency is performed, and the vibration warning with the third pre-set vibration intensity and the third pre-set vibration frequency is performed.

[0012] In the second aspect, the embodiments of the present application also provide a vehicle container safety alarm device, comprising: a device for alarming based on the opening and closing of the vehicle container door lock; the device comprises: a current state information acquisition module for acquiring the current state information of the vehicle; the current state information comprises container door information and vehicle running information; a running state determination module for determining the running state of the vehicle based on the vehicle running information; a container door state determination module for determining the container door state of the vehicle based on the container door information; a container door scene determination module for determining the container door scene of the vehicle based on the running state and the container door state; an alarm type determination module for determining the alarm type of the vehicle based on the container door scene and the vehicle speed information in the vehicle running information; and an alarm module for alarming based on the alarm type and the pre-set alarm strategy.

[0013] In a third aspect, an electronic device is provided, which includes a processor and a memory. The memory stores computer executable instructions capable of being executed by the processor. The processor executes the computer executable instructions to implement the vehicle cargo box safety alarming method of the first aspect.

[0014] In a fourth aspect, a computer readable storage medium is provided, which stores computer executable instructions. When the computer executable instructions are invoked and executed by a processor, the computer executable instructions cause the processor to implement the vehicle cargo box safety alarming method of the first aspect.

[0015] The embodiments of the present application have the following beneficial effects:

[0016] The embodiments of the present application provide a vehicle cargo box safety alarming method and device, an electronic device and a storage medium. The vehicle cargo box safety alarming method is used to alarm based on the opening and closing of a vehicle cargo box door lock. The current state information of the vehicle is obtained, the driving condition of the vehicle is determined based on vehicle driving information, the cargo box door state of the vehicle is determined based on cargo box door information, the cargo box door scene of the vehicle is determined based on the driving condition, the cargo box door state and the additional information obtained in advance, the additional information includes driver intention information and cargo box door obstacle information, the alarm type of the vehicle is determined based on the cargo box door scene and the vehicle speed information in the vehicle driving information, and the alarm is performed based on the alarm type and the pre-set alarm strategy. In this way, the alarm type is divided and the alarm is performed in combination with the alarm strategy, so that the driver can understand the alarm reason, and the comprehensiveness of the alarm is improved.

[0017] Other features and advantages of the present disclosure will be described in the following description, or can be learned from the description, or can be determined without doubt, or can be known by implementing the above-mentioned technologies of the present disclosure.

[0018] In order to make the above-mentioned purposes, features and advantages of the present disclosure more obvious and easy to understand, the following preferred embodiments are described in detail below, and the accompanying drawings are described as follows. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without creative labor.

[0020] Figure 1 A flowchart of a vehicle cargo box safety alarming method provided by the embodiments of the present application is shown in the figure.

[0021] Figure 2A flowchart of another vehicle cargo box safety warning method provided by the embodiment of the present application is shown in FIG. 1.

[0022] Figure 3 A structural schematic diagram of a vehicle cargo box safety warning device provided by the embodiment of the present application is shown in FIG. 2.

[0023] Figure 4 A structural schematic diagram of an electronic device provided by the embodiment of the present application is shown in FIG. 3. DETAILED DESCRIPTION

[0024] To make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the present application will be described below in detail with reference to the accompanying drawings. Obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of the present application.

[0025] In the logistics industry, vehicles with cargo boxes are essential, and the corresponding safety issues are particularly important. Therefore, it is necessary to give a warning when a safety problem occurs.

[0026] In the related art, when a safety problem is determined to occur, a voice system is usually used to give a prompt warning, and the driver cannot directly understand the cause of the safety problem through the warning condition.

[0027] Based on this, the embodiments of the present application provide a vehicle cargo box safety warning method, device, electronic device and storage medium, which can obtain the current state information of the vehicle, determine the driving condition of the vehicle based on the vehicle driving information, determine the cargo box door state of the vehicle based on the cargo box door information, determine the cargo box door scene of the vehicle based on the driving condition, the cargo box door state and the pre-obtained additional information, the additional information including the driver's intention information and the cargo box door obstacle information, determine the warning type of the vehicle based on the cargo box door scene and the vehicle speed information in the vehicle driving information, and give a warning based on the warning type and the pre-set warning strategy. In this way, the warning type is divided and combined with the warning strategy to give a warning, so that the driver can understand the warning reason and improve the comprehensiveness of the warning.

[0028] To facilitate the understanding of the embodiments, first, a vehicle cargo box safety warning method disclosed by the embodiments of the present application is described in detail.

[0029] Embodiment 1

[0030] The embodiments of the present application provide a vehicle cargo box safety warning method for giving a warning based on the opening and closing of the cargo box door lock of the vehicle, Figure 1 A flowchart of a vehicle cargo box safety warning method provided by the embodiment of the present application is shown in FIG. 1.Figure 1 The vehicle cargo box safety warning method can include the following steps, as shown in the figure:

[0031] Step S101, obtain the current state information of the vehicle.

[0032] The current state information includes cargo door information and vehicle driving information.

[0033] After obtaining the current state information, the current state information can be projected onto the front windshield through the AR-HUD module at the back of the instrument panel, so that the driver can observe the situation of the vehicle cargo box, and the cargo door open, door closed, cargo door lock open, door lock closed, etc. Information can be displayed according to the sensor signal input by the VCU.

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

[0035] The vehicle driving information can include vehicle speed information, gear information and hand brake information, which can be determined by a wheel speed sensor, a gear switch and a hand brake signal sensor, respectively.

[0036] Specifically, determining the driving condition of the vehicle based on the vehicle driving information can include determining the driving condition of the vehicle based on the vehicle speed information, the gear information and the hand brake information.

[0037] The driving condition includes a parking state and a driving state, and the driving condition includes driving at first gear speed, driving at second gear speed and driving at third gear speed.

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

[0039] The cargo door information includes cargo door lock information, cargo door distance information and cargo door angle information, which can be obtained in real time by a door lock sensor, a proximity sensor and an angle sensor.

[0040] In order to eliminate the gap caused by the tolerance fit between the parts of the vehicle and thus affect the angle and distance judgment, the angle sensor is 0-0.2° and the proximity sensor is 0-5mm, and the two sensors are in the closed state by default.

[0041] Specifically, determining the cargo door state of the vehicle based on the cargo door information can include determining the cargo door state of the vehicle based on the door lock information, the cargo door distance information and the cargo door angle information; the cargo door state includes the cargo door opening and the cargo door closing.

[0042] The door lock sensor, the proximity sensor and the angle sensor can be used to obtain the information in real time.

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

[0044] The additional information includes driver intention information and cargo box door obstacle information.

[0045] The driver intention information can include that the driver has an intention to open the cargo box door and the driver does not have an intention to open the cargo box door, and the driver intention can be confirmed by a camera installed in the cab.

[0046] The cargo box door obstacle information can include that there is an obstacle in the opening and closing range of the cargo box door and there is no obstacle in the opening and closing range of the cargo box door, and the cargo box door obstacle information can be determined by a camera corresponding to the cargo box door lock.

[0047] Specifically, if the driving condition is a driving state, the cargo box door state is closed, and the driver intention information is that the driver does not have an intention to open the cargo box door, the cargo box door scene is a first scene; the first scene is that the vehicle is normally driving and the cargo box door is closed.

[0048] Specifically, if the driving condition is a parking state, the cargo box door state is closed, 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 in the opening and closing range of the cargo box door, the cargo box door scene is a second scene; the second scene is that the vehicle is parked, the cargo box door has an opening intention, and the cargo box door has a rotation condition.

[0049] Specifically, if the driving condition is a parking state, the cargo box door state is closed, 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 in the opening and closing range of the cargo box door, the cargo box door scene is a third scene; the third scene is that the vehicle is parked, the cargo box door has an opening intention, but the cargo box door does not have a rotation condition.

[0050] Specifically, if the driving condition is a parking state, the cargo box door state is open, 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 in the opening and closing range of the cargo box door, the cargo box door scene is a fourth scene; the fourth scene is that the vehicle is parked and the cargo box door is normally opened, and the cargo box door has a rotation condition.

[0051] Specifically, if the driving condition is a parking state, the cargo box door state is open, 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 in the opening and closing range of the cargo box door, the cargo box door scene is a fifth scene; the fifth scene is that the vehicle is parked and the cargo box door is normally opened, and the cargo box door does not have a rotation condition.

[0052] Specifically, if the driving condition is the parking state, the cargo box door state is the cargo box door opening, the driver intention information is that the driver does not have the intention of opening the cargo box door, and the cargo box door obstacle information is that there is an obstacle in the opening and closing range of the cargo box door, 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 a rotating condition.

[0053] Specifically, if the driving condition is the driving state, the cargo box door state is the cargo box door opening, and the driver intention information is that the driver does not have the intention of opening the cargo box door, 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 normally driven.

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

[0055] Step S106, alarming based on the alarm type and the pre-set alarm strategy.

[0056] The vehicle cargo box safety alarming method provided by the embodiment of the application can obtain the current state information of the vehicle, determine the driving condition of the vehicle based on the vehicle driving information, determine the cargo box door state of the vehicle based on the cargo box door information, determine the cargo box door scene of the vehicle based on the driving condition, the cargo box door state and the pre-acquired additional information, the additional information including the driver intention information and the cargo box door obstacle information, determine the alarm type of the vehicle based on the cargo box door scene and the vehicle speed information in the vehicle driving information, and alarm based on the alarm type and the pre-set alarm strategy. In this way, the alarm type is divided and combined with the alarm strategy to alarm, so that the driver can understand the alarm reason, and the comprehensiveness of the alarm is improved.

[0057] Embodiment 2

[0058] The embodiment of the application also provides another vehicle cargo box safety alarming method; the method is implemented based on the above-mentioned embodiment method; the method focuses on the specific implementation mode of determining the alarm type of the vehicle based on the cargo box door scene and the vehicle speed information in the vehicle driving information.

[0059] Figure 2 The flowchart of another vehicle cargo box safety alarming method provided by the embodiment of the application is shown in FIG. 2, which determines the alarm type of the vehicle based on the cargo box door scene and the vehicle speed information in the vehicle driving information, and can include the following steps: Figure 2

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

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

[0062] In step S202, the corresponding alarm type of each driving state is determined based on the driving condition and the pre-set type correspondence relationship.

[0063] In step S203, if the cargo box 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 determined as the corresponding alarm type of the vehicle based on the speed information.

[0064] In step S204, if the cargo box door scene is one of the first scene, the second scene, the fourth scene and the seventh scene, the corresponding alarm type of the vehicle is determined based on the speed information.

[0065] The alarm type includes a first type, a second type and a third type. The first type represents the type corresponding to driving at the first gear speed, the second type represents the type corresponding to driving at the second gear speed, and the third type represents the type corresponding to driving at the third gear speed.

[0066] Based on the above embodiment, the alarm based on the alarm type and the pre-set alarm strategy can include: if the alarm type is the first type, the warning light alarm of the preset light intensity and the first preset flicker frequency is performed, and the vibration warning of the first preset vibration intensity and the first preset vibration frequency is performed; if the alarm type is the second type, the warning light alarm of the preset light intensity and the second preset flicker frequency is performed, and the vibration warning of the second preset vibration intensity and the second preset vibration frequency is performed; if the alarm type is the third type, the warning light alarm of the preset light intensity and the third preset flicker frequency is performed, and the vibration warning of the third preset vibration intensity and the third preset vibration frequency is performed.

[0067] The preset light intensity is 100% light intensity, the first preset flicker frequency is 1 second interval, the first preset vibration intensity is 25% vibration intensity, the first preset vibration frequency is 1 second interval, the second preset flicker frequency is 0.7 second interval, the second preset vibration intensity is 50% vibration intensity, the second preset vibration frequency is 0.8 second interval, the third preset flicker frequency is 0.3 second interval, the third preset vibration intensity is 100% vibration intensity, and the third preset vibration frequency is 0.4 second interval.

[0068] Among them, the warning light alarm can be performed through the instrument panel warning light, the cab sound and light alarm device and the sound and light alarm device on both sides of the vehicle, the vibration early warning can be performed through the steering wheel tactile feedback module arranged on the steering wheel and the seat tactile feedback module arranged on the seat.

[0069] Further, in order to ensure driving safety, in the seventh scene and the case where the vehicle travels above the preset vehicle speed (for example, 10km / h), it can be determined as the fourth type, and the fourth type can further perform emergency braking on the vehicle through the emergency braking module based on the corresponding warning light alarm and vibration early warning, so as to ensure the safety of people and vehicles.

[0070] The vehicle cargo box safety alarm method provided by the embodiment of the present application can alarm according to the alarm type, improves the comprehensiveness of the alarm, so that the driver can understand the cause of the safety problem in time, and improves the safety of driving.

[0071] Embodiment 3

[0072] Corresponding to the above method embodiment, the embodiment of the present application provides a vehicle cargo box safety alarm device for alarming based on the opening and closing of the vehicle cargo box door lock, Figure 3 The structure diagram of the vehicle cargo box safety alarm device provided by the embodiment of the present application is shown as Figure 3 As shown in the figure, the vehicle cargo box safety alarm device can 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 box door state determination module 303 is used to determine the cargo box door state of the vehicle based on the cargo box door information.

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

[0077] The alarm type determination module 305 is 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.

[0078] The alarm module 306 is used to alarm based on the alarm type and the pre-set alarm strategy.

[0079] The alarm device for vehicle cargo box safety provided by the embodiment of the present application can obtain the current state information of the vehicle, determine the driving condition of the vehicle based on the vehicle driving information, determine the cargo box door state of the vehicle based on the cargo box door information, determine the cargo box door scene of the vehicle based on the driving condition, the cargo box door state and the additional information obtained in advance, the additional information including the driver intention information and the cargo box door obstacle information, determine the alarm type of the vehicle based on the cargo box door scene and the vehicle speed information in the vehicle driving information, and alarm based on the alarm type and the alarm strategy set in advance. In this way, the alarm type is divided and combined with the alarm strategy to alarm, so that the driver can understand the alarm reason, and the comprehensiveness of the alarm is improved.

[0080] In some embodiments, the vehicle driving information includes vehicle speed information, gear information and hand brake information, the driving condition determination module is further configured to determine the driving condition of the vehicle based on the vehicle speed information, the gear information and the hand brake information; and the driving condition includes a parking state and a driving state, and the driving condition includes driving at a first gear speed, driving at a second gear speed and driving at a third gear speed.

[0081] In some embodiments, the cargo box door information includes cargo box door lock information, cargo box door distance information and cargo box door angle information, the cargo box door state determination module is further configured to determine the cargo box door state of the vehicle based on the door lock information, the cargo box door distance information and the cargo box door angle information; and the cargo box door state includes cargo box door opening and cargo box door closing.

[0082] In some embodiments, driver intent information includes: the driver has the intent to open the cargo box door and the driver does not have the intent to open the cargo box door; cargo box door obstacle information includes: there is an obstacle within the opening and closing range of the cargo box door and there is no obstacle within the opening and closing range of the cargo box door; the cargo box door scenario determination module is further configured to: if the driving situation is a driving state, the cargo box door state is a closed cargo box door, and the driver intent information is that the driver does not have the intent to open the cargo box door, then the cargo box door scenario is a first scenario; the first scenario is that the vehicle is driving normally and the cargo box door is closed; if the driving situation is a parked state, the cargo box door state is a closed cargo box door, and ... first scenario is a first scenario. If the driver's intent is to open the cargo door and there are no obstacles within the cargo door's opening and closing range, then the cargo door scenario is the second scenario; the second scenario is when the vehicle is parked, the cargo door has the intent to open, and the cargo door has the ability to rotate. If the vehicle is parked, the cargo door is closed, the driver's intent is to open the cargo door, and there are obstacles within the cargo door's opening and closing range, then the cargo door scenario is the third scenario; the third scenario is when the vehicle is parked, the cargo door has the intent to open, but the cargo door does not have the ability to rotate. If the vehicle is parked... If the vehicle is parked, the cargo door is open, the driver's intent is that the driver intends to open the cargo door, and there are no obstacles within the opening and closing range of the cargo door, then the cargo door scenario is the fourth scenario; the fourth scenario is when the vehicle is parked, the cargo door is open, and the cargo door has the ability to rotate. If the vehicle is parked, the cargo door is open, the driver's intent is that the driver intends to open the cargo door, and there are obstacles within the opening and closing range of the cargo door, then the cargo door scenario is the fifth scenario; the fifth scenario is when the vehicle is parked, the cargo door is open, and... The cargo door cannot be rotated. If the vehicle is parked, the cargo door is open, the driver's intention is that the driver does not intend to open the cargo door, and there is an obstacle within the opening and closing range of the cargo door, then the cargo door scenario is the sixth scenario. The sixth scenario is when the vehicle is parked and the cargo door is not opened normally, and the cargo door cannot be rotated. If the vehicle is in motion, the cargo door is open, and the driver's intention is that the driver does not intend to open the cargo door, then the cargo door scenario is the seventh scenario. The seventh scenario is when the cargo door is not opened normally and the vehicle is moving normally.

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

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

[0085] In some embodiments, the alarm module is further configured to, if the alarm type is a 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 a 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 a 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 this embodiment of the invention has the same implementation principle and technical effect as the aforementioned method embodiment. For the sake of brevity, any parts not mentioned in the device embodiment can be referred to the corresponding content in the aforementioned method embodiment.

[0087] Example 4

[0088] This invention also provides an electronic device for operating the aforementioned alarm method for vehicle cargo box safety; see [link to related documentation]. Figure 4 The diagram shows the structure of an electronic device, which includes a memory 400 and a processor 401. The memory 400 is used to store one or more computer instructions, which are executed by the processor 401 to realize the above-mentioned alarm method for vehicle cargo box safety.

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

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

[0091] Processor 401 may be an integrated circuit chip with signal processing capabilities. In implementation, each step of the above method can be completed by the integrated logic circuitry in the hardware of processor 401 or by instructions in software form. 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 gate or transistor logic devices, or discrete hardware components. It can implement or execute the methods, steps, and logic block diagrams disclosed in the embodiments of this invention. The general-purpose processor can be a microprocessor or any conventional processor. The steps of the methods disclosed in the embodiments of this invention can be directly manifested as execution by a hardware decoding processor, or execution by a combination of hardware and software modules in the decoding processor. The software module can reside in a readily available storage medium in the art, such as random access memory, flash memory, read-only memory, programmable read-only memory, electrically erasable programmable memory, or registers. This storage medium is located in memory 400, and processor 401 reads information from memory 400 and, in conjunction with its hardware, completes the steps of the method described in the foregoing embodiments.

[0092] This invention also provides a computer-readable storage medium storing computer-executable instructions. When these computer-executable instructions are called and executed by a processor, they cause the processor to implement the aforementioned alarm method for vehicle cargo box safety. For specific implementation details, please refer to the method embodiments, which will not be repeated here.

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

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

[0095] In the several embodiments provided by this invention, it should be understood that the disclosed systems, apparatuses, and methods can be implemented in other ways. The apparatus embodiments described above are merely illustrative. For example, the division of units is only a logical functional division, and in actual implementation, there may be other division methods. Furthermore, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Additionally, the coupling or direct coupling or communication connection shown or discussed may be through some communication interfaces; the indirect coupling or communication connection between devices or units may be electrical, mechanical, or other forms.

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

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

[0098] If the aforementioned functions are implemented as software functional units and sold or used as independent products, they can be stored in a processor-executable, non-volatile, computer-readable storage medium. Based on this understanding, the technical solution of this invention, essentially, or the part that contributes to the prior art, or a portion of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of this invention. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical disks.

[0099] Finally, it should be noted that the above-described embodiments are merely specific implementations of the present invention, used to illustrate the technical solutions of the present invention, and not to limit it. The scope of protection of the present invention is not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that any person skilled in the art can still modify or easily conceive of changes to the technical solutions described in the foregoing embodiments within the technical scope disclosed in the present invention, or make equivalent substitutions for some of the technical features; and these modifications, changes, or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention, and should all be covered within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A method for issuing an alarm for the safety of a vehicle cargo box, characterized in that, For issuing alarms based on the opening and closing of vehicle cargo box door locks; the method includes: Obtain the vehicle's current status information; the current status information includes cargo box door information and vehicle driving information; The vehicle's driving status is determined based on the vehicle's driving information; The cargo door status of the vehicle is determined based on the cargo door information; The cargo door scenario of the vehicle is determined based on the driving conditions, the cargo door status, and pre-acquired additional information; the additional information includes driver intention information and cargo door obstacle information; the driver intention information is confirmed by a camera installed in the cab; and the cargo door obstacle information is determined by a camera corresponding to the cargo door lock. The alarm type of the vehicle is determined based on the cargo door scenario and the vehicle speed information in the vehicle driving information; Alarms are generated based on the alarm type and the pre-set alarm policy; The vehicle driving information includes: vehicle speed information, gear information, and handbrake information. Determining the vehicle's driving status based on the vehicle driving information includes: The vehicle's driving status is determined based on the vehicle speed information, gear information, and handbrake information; The driving conditions include: parking state and driving state, and the driving conditions include: driving at first speed, driving at second speed and driving at third speed. The cargo door information includes: cargo door lock information, cargo door distance information, and cargo door angle information. Determining the cargo door status of the vehicle based on the cargo door information includes: The cargo door status of the vehicle is determined based on the door lock information, the cargo door distance information, and the cargo door angle information; The cargo door status includes: cargo door open and cargo door closed; The driver intent information includes: the driver has the intent to open the cargo box door and the driver does not have the intent to open the cargo box door; the cargo box door obstacle information includes: there is an obstacle within the opening and closing range of the cargo box door and there is no obstacle within the opening and closing range of the cargo box door; Determining the vehicle's cargo door scenario based on the driving conditions, the cargo door status, and pre-acquired additional information includes: If the driving status is driving, the cargo door status is cargo door closed, and the driver intention information indicates that the driver does not intend to open the cargo door, then the cargo door scenario is the first scenario; the first scenario is that the vehicle is driving normally and the cargo door is closed. If the driving situation is a parked state, the cargo door state is a closed cargo door, the driver intention information indicates that the driver intends to open the cargo door, and the cargo door obstacle information indicates that there are no obstacles within the opening and closing range of the cargo door, then the cargo door scenario is the second scenario; the second scenario is that the vehicle is parked, the cargo door has the intention to open, and the cargo door has the conditions to rotate. If the driving situation is a parked state, the cargo door state is a closed cargo door, the driver intention information indicates that the driver intends to open the cargo door, and the cargo door obstacle information indicates that there is an obstacle within the opening and closing range of the cargo door, then the cargo door scenario is the third scenario; the third scenario is that the vehicle is parked, the cargo door has the intention to open but the cargo door does not have the conditions to rotate. If the driving situation is a parked state, the cargo door state is an open cargo door, the driver intention information indicates that the driver intends to open the cargo door, and the cargo door obstacle information indicates that there are no obstacles within the opening and closing range of the cargo door, then the cargo door scenario is the fourth scenario; the fourth scenario is that the vehicle is parked and the cargo door is normally open, and the cargo door has the ability to rotate. If the driving situation is a parked state, the cargo door state is an open cargo door, the driver intention information indicates that the driver intends to open the cargo door, and the cargo door obstacle information indicates that there is an obstacle within the opening and closing range of the cargo door, then the cargo door scenario is the fifth scenario; the fifth scenario is that the vehicle is parked and the cargo door is normally open, and the cargo door does not have the condition to rotate. If the driving situation is a parked state, the cargo door state is an open cargo door, the driver intention information is that the driver does not intend 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 scenario is the sixth scenario; the sixth scenario is that the vehicle is parked and the cargo door is not opened normally, and the cargo door does not have the condition to rotate. If the driving status is driving, the cargo door status is cargo door open, and the driver intention information is that the driver does not intend to open the cargo door, then the cargo door scenario is the seventh scenario; the seventh scenario is that the cargo door is abnormally opened while the vehicle is driving normally.

2. A vehicle cargo box safety alarm device, characterized in that, The alarm method for implementing the vehicle cargo box safety as described in claim 1 is used to generate an alarm based on the opening and closing of the vehicle cargo box door lock; the device includes: The 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 status determination module is used to determine the driving status of the vehicle based on the vehicle driving information; The cargo door status determination module is used to determine the cargo door status of the vehicle based on the cargo door information. The cargo door scene determination module is used to determine the cargo door scene of the vehicle based on the driving conditions, the cargo door status, and pre-acquired additional information; the additional information includes driver intention information and cargo door obstacle information; the driver intention information is confirmed by a camera installed in the cab; and the cargo door obstacle information is determined by a camera corresponding to the cargo door lock. The alarm type determination module 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; The alarm module is used to generate alarms based on the alarm type and the pre-set alarm policy.

3. An electronic device, characterized in that, The system includes a processor and a memory, the memory storing computer-executable instructions that can be executed by the processor, the processor executing the computer-executable instructions to implement the vehicle cargo box safety alarm method of claim 1.

4. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores computer-executable instructions, which, when invoked and executed by a processor, cause the processor to implement the alarm method for vehicle cargo box safety as described in claim 1.

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