New energy vehicle chassis load monitoring device

Abstract

The present invention provides a new energy vehicle chassis load monitoring device, which relates to the field of load monitoring devices. The new energy vehicle chassis load monitoring device includes a connecting seat, one side of which is fixedly connected to the vehicle body, an on-board power supply is provided inside the vehicle body, the on-board power supply is connected to a processor via an electric wire, and the processor is connected to a load monitoring component, an on-board display screen, and a data setting module via a signal line. The processor processes the information collected by the sensor and the camera device and displays it on the on-board display screen. At this time, the information is compared with the parameter value under normal load conditions. When the collected information is close to the parameter value under normal load conditions, the display screen lights up yellow and cooperates with the on-board speaker to emit a long-interval buzzing sound. When the collected information reaches the parameter value under normal load conditions, the display screen lights up red and cooperates with the on-board speaker to emit a short-interval buzzing sound.

Description

Technical Field

[0001] The present invention relates to the field of load monitoring devices, and in particular to a new energy vehicle chassis load monitoring device. Background Art

[0002] The vehicle chassis consists of four parts: the transmission, running gear, steering system, and braking system. The chassis supports and mounts the vehicle's engine and its components and assemblies, shaping the vehicle's overall shape. It also receives the engine's power, enabling the vehicle to move and maintain normal operation.

[0003] Testing the chassis load of new energy vehicles helps improve vehicle driving safety. However, existing technologies can only measure the overall load of the vehicle by weighing, which results in a large error range and is unable to provide early warning and timely alarm for load changes. This results in insufficient protection for the driver and poses certain safety risks. Summary of the Invention

[0004] (1) Technical problems solved

[0005] In response to the shortcomings of the existing technology, the present invention provides a new energy vehicle chassis load monitoring device, which solves the problem that the existing technology cannot provide early warning and timely alarm of the load, thereby providing insufficient safety protection for the driver and posing certain safety hazards.

[0006] (2) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a new energy vehicle chassis load monitoring device includes a connecting seat, one side of the connecting seat is fixedly connected to the vehicle body, an on-board power supply is arranged inside the vehicle body, the on-board power supply is connected to a processor through an electric wire, the processor is connected to a load monitoring component, an on-board display screen and a data setting module through a signal line, the load monitoring module includes a camera device and a sensor, the camera device is arranged on one side inside the rearview mirror housing, a sealing plate is fixedly connected to the bottom of the rearview mirror housing, the sealing plate is located on one side of the camera device, an electric slider is fixedly connected to the bottom of the rearview mirror housing, the electric slider is located on the other side of the camera device, the camera device is close to the sealing plate, the bottom of the rearview mirror housing contacts the top of the connecting plate, an electric slide rail is arranged on one side of the top of the connecting plate, the electric slide rail is located directly below the camera device, the electric slider, the sealing plate and the bottom of the camera device are all located inside the electric slide rail, and the electric slider and the sealing plate are slidably connected to the electric slide rail.

[0008] Preferably, there are two connecting seats, and a rotating hole is provided on the other side of the connecting seat, and a connecting rod is rotatably connected to the inside of the rotating hole, one end of the connecting rod is rotatably connected to the inner wall of the bottom end of the connecting seat, and a driven bevel gear is fixedly connected to the bottom of the outer wall of the rotating hole, and one side of the driven bevel gear is meshed with an active bevel gear, the middle part of the active bevel gear is fixedly connected to the driving end of one side of the motor, the outer wall of the motor is fixedly connected to the inner middle part of the connecting seat, and the other end of the connecting rod is fixedly connected to one side of the bottom of the connecting plate.

[0009] Preferably, the processor is connected to a vehicle-mounted display screen via a data cable, and the vehicle-mounted display screen is used to display information collected by the camera device and information processed by the sensor through the processor. The camera device uses an ultra-wide-angle camera.

[0010] Preferably, the sensor is fixedly connected to the rear middle part of the vehicle body and inside the vehicle body below the seat. The sensor is an ultrasonic sensor, and the sensor is used to detect the position of the vehicle body.

[0011] Preferably, the processor is electrically connected to a vehicle-mounted power supply, and the vehicle-mounted power supply is connected to a vehicle-mounted display screen via a wire, and the vehicle-mounted power supply is used to provide energy for load monitoring operations.

[0012] Preferably, the vehicle-mounted power supply is further connected to an alarm component via a wire, the alarm component is electrically connected to the vehicle-mounted display screen, and the alarm component is used to alarm and prompt the driver.

[0013] Preferably, the alarm assembly includes a vehicle-mounted speaker and a light display device, and the light display device is fixedly connected to the outer wall of the vehicle-mounted display screen.

[0014] Preferably, the processor is connected to a data setting module via a wire, and the parameter setting module is used to set parameter values ​​for the vehicle body under normal load conditions.

[0015] Preferably, the data setting module is connected to a data recording module and a data comparison module via wires. The data recording module is used to record the values ​​detected by each sensor, and the data comparison module is used to compare the detected values ​​with the set values ​​to determine whether the vehicle load is abnormal.

[0016] Preferably, the method for using the new energy vehicle chassis load monitoring device comprises the following steps:

[0017] S1. After the vehicle body is powered on, each sensor starts working and detects the current load status of the vehicle body. At this time, the motor rotates, and through the cooperation between the active bevel gear and the driven bevel gear, the connecting rod drives the connecting plate to rotate, thereby moving the rearview mirror housing to the normal use state of the vehicle body. Due to the cooperation of the electric slider and the electric slide rail, the rearview mirror housing is driven to slide on the surface of the connecting plate, thereby driving the camera device to move out from the inside of the electric slide rail, thereby recording the ground status;

[0018] S2. Processing the information collected by the sensor and the camera device using a processor and displaying it on the vehicle display screen. At this time, the information is compared with the parameter values ​​set by the parameter setting module under normal load conditions to determine whether the vehicle load is abnormal. The data recording module records the information collected each time.

[0019] S3. When the collected information is close to the parameter value under normal load conditions, the display screen lights up yellow and the vehicle speaker beeps at longer intervals. When the collected information reaches the parameter value under normal load conditions, the display screen lights up red and the vehicle speaker beeps at shorter intervals.

[0020] (3) Beneficial effects

[0021] The present invention provides a new energy vehicle chassis load monitoring device. It has the following beneficial effects:

[0022] 1. The present invention starts working after the vehicle body is powered on and detects the current load status of the vehicle body. At this time, the motor rotates and the driving bevel gear and the driven bevel gear cooperate to drive the connecting rod to rotate the connecting plate, thereby moving the rearview mirror housing to a state of normal use of the vehicle body. Due to the cooperation of the electric slider and the electric slide rail, the rearview mirror housing is driven to slide on the surface of the connecting plate, thereby driving the camera device to move out from the inside of the electric slide rail, and then photographing the ground status. Otherwise, the camera device is stored, thereby improving the service life of the camera device.

[0023] 2. The present invention processes the information collected by the sensor and the camera device through a processor and displays it on the vehicle display screen. At this time, it compares the parameter value under the normal load condition set by the parameter setting module for the vehicle body to determine whether the vehicle load is abnormal, and records the information collected each time in the data recording module. When the collected information is close to the parameter value under the normal load condition, the display screen lights up yellow and the vehicle speaker buzzes at a longer interval. When the collected information reaches the parameter value under the normal load condition, the display screen lights up red and the vehicle speaker buzzes at a shorter interval. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic diagram of a rearview mirror housing in the present invention;

[0025] Figure 2 This is a schematic diagram of the rearview mirror housing after movement in the present invention;

[0026] Figure 3 This is a schematic diagram of the interior of the rearview mirror housing of the present invention;

[0027] Figure 4 This is a diagram of the internal structure of the connecting seat in the present invention;

[0028] Figure 5 A connection diagram of the processor in the present invention;

[0029] Figure 6 Schematic diagram of the structure of the load monitoring component in the present invention;

[0030] Figure 7 It is a structural diagram of the alarm component in the present invention.

[0031] Among them, 1. Connecting seat; 2. Connecting plate; 3. Rearview mirror housing; 4. Camera device; 5. Sealing plate; 6. Electric slide rail; 7. Electric slider; 8. Connecting rod; 9. Rotating hole; 10. Active bevel gear; 11. Motor; 12. Driven bevel gear. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only 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 making creative efforts are within the scope of protection of the present invention.

[0033] Example:

[0034] like Figure 1-7As shown, an embodiment of the present invention provides a new energy vehicle chassis load monitoring device, including a connecting seat 1, one side of the connecting seat 1 is fixedly connected to the vehicle body, an on-board power supply is provided inside the vehicle body, the on-board power supply is connected to a processor through a wire, the processor is connected to a load monitoring component, an on-board display screen and a data setting module through a signal line, the load monitoring module includes a camera device 4 and a sensor, the camera device 4 is provided on one side of the inside of the rearview mirror housing 3, a sealing plate 5 is fixedly connected to the bottom of the rearview mirror housing 3, the sealing plate 5 is located on one side of the camera device 4, an electric slider 7 is fixedly connected to the bottom of the rearview mirror housing 3, the electric slider 7 is located on the other side of the camera device 4, and the camera device 4 is connected to the rearview mirror housing 3. The sealing plates 5 are close to each other, and the bottom of the rearview mirror housing 3 contacts the top of the connecting plate 2. An electric slide rail 6 is provided on one side of the top of the connecting plate 2. The electric slide rail 6 is located directly below the camera device 4. The electric slider 7, the sealing plate 5 and the bottom of the camera device 4 are all located inside the electric slide rail 6. There is a sliding connection between the electric slider 7 and the sealing plate 5 and the electric slide rail 6. Due to the cooperation of the electric slider 7 and the electric slide rail 6, the rearview mirror housing 3 is driven to slide on the surface of the connecting plate 2, thereby driving the camera device 4 to move out from the inside of the electric slide rail 6, and then to record the state of the ground. Otherwise, the camera device 4 is stored, which improves the service life of the camera device 4.

[0035] The number of connecting seats 1 is two, and a rotating hole 9 is provided on the other side of the connecting seat 1. The internal rotation of the rotating hole 9 is connected to a connecting rod 8. One end of the connecting rod 8 is rotatably connected to the inner wall of the bottom end of the connecting seat 1, and a driven bevel gear 12 is fixedly connected to the lower part of the outer wall of the rotating hole 9. One side of the driven bevel gear 12 is meshed and connected to the active bevel gear 10. The middle part of the active bevel gear 10 is fixedly connected to the driving end of one side of the motor 11. The outer wall of the motor 11 is fixedly connected to the inner middle of the connecting seat 1, and the other end of the connecting rod 8 is fixedly connected to one side of the bottom of the connecting plate 2. After the vehicle body is energized, various sensors work and detect the current load state of the vehicle body. At this time, the motor 11 rotates and transmits through the cooperation between the active bevel gear 10 and the driven bevel gear 12, so that the connecting rod 8 drives the connecting plate 2 to rotate, thereby moving the rearview mirror housing 3 to the state of normal use of the vehicle body, thereby folding and storing the rearview mirror housing 3, reducing damage and collision of the rearview mirror housing 3.

[0036] The processor is connected to a vehicle-mounted display screen via a data cable. The vehicle-mounted display screen is used to display the information collected by the camera device 4 and the information processed by the sensor through the processor. The camera device 4 uses an ultra-wide-angle camera to increase the illumination range of the ground and reduce blind spots.

[0037] The sensor is fixedly connected to the middle of the rear of the vehicle body and inside the vehicle body under the seat. The sensor uses an ultrasonic sensor. The sensor is used to detect the position of the vehicle body. After the vehicle body is powered on, each sensor works and detects the current load status of the vehicle body.

[0038] The processor is electrically connected to an on-board power supply, which is connected to an on-board display screen via a wire. The on-board power supply is used to provide energy for load monitoring operations.

[0039] The vehicle-mounted power supply is also connected to an alarm component through a wire. The alarm component is electrically connected to the vehicle-mounted display screen. The alarm component is used to alarm and prompt the driver.

[0040] The alarm component includes a vehicle-mounted speaker and a light display device. The light display device is fixedly connected to the outer wall of the vehicle-mounted display screen. When the collected information is close to the parameter value under normal load conditions, the display screen lights up yellow and the vehicle-mounted speaker beeps at longer intervals. When the collected information reaches the parameter value under normal load conditions, the display screen lights up red and the vehicle-mounted speaker beeps at shorter intervals.

[0041] The processor is connected to a data setting module via a wire. The parameter setting module is used to set parameter values ​​for the vehicle body under normal load conditions. The data comparison module compares the detected value with the set value to determine whether the vehicle load is abnormal.

[0042] The data setting module is connected to the data recording module and the data comparison module through wires. The data recording module is used to record the values ​​detected by each sensor, and the data comparison module is used to compare the detected values ​​with the set values ​​to determine whether the vehicle load is abnormal.

[0043] The method for using the new energy vehicle chassis load monitoring device of this embodiment includes the following steps:

[0044] S1. After the vehicle body is powered on, each sensor starts working and detects the current load status of the vehicle body. At this time, the motor 11 rotates, and through the cooperation between the active bevel gear 10 and the driven bevel gear 12, the connecting rod 8 drives the connecting plate 2 to rotate, thereby moving the rearview mirror housing 3 to the normal use state of the vehicle body. Due to the cooperation of the electric slider 7 and the electric slide rail 6, the rearview mirror housing 3 slides on the surface of the connecting plate 2, thereby driving the camera device 4 to move out from the inside of the electric slide rail 6, thereby recording the ground state;

[0045] S2. Processing the information collected by the sensor and the camera device 4 using the processor and displaying it on the vehicle display screen. At this time, the information is compared with the parameter values ​​set by the parameter setting module under the normal load condition of the vehicle body to determine whether the vehicle load is abnormal, and the data recording module records the information collected each time;

[0046] S3. When the collected information is close to the parameter value under normal load conditions, the display screen lights up yellow and the vehicle speaker beeps at longer intervals. When the collected information reaches the parameter value under normal load conditions, the display screen lights up red and the vehicle speaker beeps at shorter intervals.

[0047] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A new energy vehicle chassis load monitoring device, comprising a connecting seat (1), characterized in that: One side of the connecting seat (1) is fixedly connected to the vehicle body, and an on-board power supply is provided inside the vehicle body. The on-board power supply is connected to a processor via an electric wire, and the processor is connected to a load monitoring component, an on-board display screen, and a data setting module via a signal line. The load monitoring component includes a camera device (4) and a sensor. The camera device (4) is provided on one side inside the rearview mirror housing (3). A sealing plate (5) is fixedly connected to the bottom of the rearview mirror housing (3), and the sealing plate (5) is located on one side of the camera device (4). An electric slider (7) is fixedly connected to the bottom of the rearview mirror housing (3), and the electric slider (7) is located on the other side of the camera device (4). The camera device (4) is close to the sealing plate (5). The bottom of the rearview mirror housing (3) contacts the top of the connecting plate (2), and an electric slide rail (6) is provided on one side of the top of the connecting plate (2). The electric slide rail (6) is located on the camera device. (4), the electric slider (7), the sealing plate (5) and the bottom of the camera device (4) are all located inside the electric slide rail (6), and the electric slider (7) and the sealing plate (5) are slidably connected to the electric slide rail (6); the number of the connecting base (1) is two, and a rotating hole (9) is provided on the other side of the connecting base (1), and a connecting rod (8) is rotatably connected inside the rotating hole (9), and one end of the connecting rod (8) is rotatably connected to the inner wall of the bottom end of the connecting base (1), and a driven bevel gear (12) is fixedly connected below the outer wall of the rotating hole (9), and one side of the driven bevel gear (12) is meshedly connected with the active bevel gear (10), and the middle part of the active bevel gear (10) is fixedly connected to the driving end of one side of the motor (11), and the outer wall of the motor (11) is fixedly connected to the inner middle part of the connecting base (1), and the other end of the connecting rod (8) is fixedly connected to one side of the bottom of the connecting plate (2).

2. The new energy vehicle chassis load monitoring device according to claim 1, characterized in that: The processor is connected to an on-board display screen via a data line. The on-board display screen is used to display information collected by the camera device (4) and information processed by the sensor through the processor. The camera device (4) uses an ultra-wide-angle camera.

3. The new energy vehicle chassis load monitoring device according to claim 2, characterized in that: The sensor is fixedly connected to the rear middle part of the vehicle body and inside the vehicle body below the seat. The sensor is an ultrasonic sensor and is used to detect the position of the vehicle body.

4. The new energy vehicle chassis load monitoring device according to claim 3, characterized in that: The processor is electrically connected to a vehicle-mounted power supply, and the vehicle-mounted power supply is connected to a vehicle-mounted display screen via a wire. The vehicle-mounted power supply is used to provide energy for load monitoring operations.

5. The new energy vehicle chassis load monitoring device according to claim 4, characterized in that: The vehicle-mounted power supply is also connected to an alarm component through a wire. The alarm component is electrically connected to the vehicle-mounted display screen. The alarm component is used to alarm and prompt the driver.

6. The new energy vehicle chassis load monitoring device according to claim 5, characterized in that: The alarm component includes a vehicle-mounted speaker and a light display device, and the light display device is fixedly connected to the outer wall of the vehicle-mounted display screen.

7. The new energy vehicle chassis load monitoring device according to claim 6, characterized in that: The processor is connected to a data setting module via a wire, and the data setting module is used to set parameter values ​​for the vehicle body under normal load conditions.

8. The new energy vehicle chassis load monitoring device according to claim 7, characterized in that: The data setting module is connected to a data recording module and a data comparison module through wires. The data recording module is used to record the values ​​detected by each sensor, and the data comparison module is used to compare the detected values ​​with the set values ​​to determine whether the vehicle load is abnormal.

9. The method for using the new energy vehicle chassis load monitoring device according to claim 8, characterized in that: The following steps are involved: S1. After the vehicle body is powered on, each sensor starts working and detects the current load state of the vehicle body. At this time, the motor (11) rotates and drives the connecting rod (8) to rotate the connecting plate (2) through the cooperation between the active bevel gear (10) and the driven bevel gear (12), thereby moving the rearview mirror housing (3) to a state where the vehicle body is normally used. Due to the cooperation of the electric slider (7) and the electric slide rail (6), the rearview mirror housing (3) is driven to slide on the surface of the connecting plate (2), thereby driving the camera device (4) to move out from the inside of the electric slide rail (6), thereby photographing the state of the ground; S2, using a processor to process the information collected by the sensor and the camera device (4), and displaying it on the vehicle display screen, and at this time comparing it with the parameter value under the normal load condition set by the data setting module for the vehicle body, thereby determining whether the vehicle load is abnormal, and recording the information collected each time in the data recording module; S3. When the collected information is close to the parameter value under normal load conditions, the display screen lights up yellow and the vehicle speaker beeps at longer intervals. When the collected information reaches the parameter value under normal load conditions, the display screen lights up red and the vehicle speaker beeps at shorter intervals.

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