Monitoring system based on vehicle safety belt
By integrating detection devices and weight sensors in the vehicle seat belt system and combining the use of position sensors, it solves the problem that managers find it difficult to judge the status of large transport vehicles, and achieves more efficient transportation scheduling and management and equipment life extension.
Patent Information
- Application Number
- CN202421147105.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-05-23
AI Technical Summary
In the prior art, large transport vehicles in mines send location information in real time during transportation status and loading and unloading status, making it difficult for managers to judge the status of the vehicle through location information, resulting in greater difficulty in transportation scheduling and management.
A monitoring system based on a vehicle seat belt is designed, by setting a detection device in the seat belt socket, setting a weight sensor under the seat, and receiving detection information and weight information using a detection terminal to determine the status of the vehicle. When the vehicle is in a transport state, the position sensor sends the vehicle position information to the backend.
It realizes that managers can intuitively judge the status of the vehicle through the backend, reduces the difficulty of transportation scheduling management, and operates only in transportation through position sensors, extending the service life of the equipment.
Smart Images
Figure CN222432269U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vehicles, in particular to a monitoring system based on vehicle safety belts. Background Art
[0002] Large transport vehicles are widely used in mines to transport ore, waste and other materials. In order to facilitate the transportation scheduling and management of large transport vehicles in mines, it is necessary to monitor the position of each vehicle. The location monitoring of large transport vehicles in existing mines is achieved by directly installing positioning devices. When the vehicle is in the transportation state and loading and unloading state, the positioning device sends the location information to the background in real time. However, the background only needs to schedule vehicles in the transportation state. It is difficult for managers to directly judge the status of the vehicle through the vehicle location information displayed in the background. It is also necessary to specifically confirm the status of the vehicle, which makes transportation scheduling management more difficult. Utility Model Content
[0003] The main purpose of the utility model is to propose a monitoring system based on vehicle safety belts, aiming to solve the technical problem in the prior art that large transport vehicles in mines send real-time position information in both the transport state and the loading and unloading state, and it is difficult for managers to judge the state of the vehicle through the position information, resulting in greater difficulty in transport scheduling management.
[0004] To achieve the above-mentioned purpose, the vehicle seat belt-based monitoring system proposed in the utility model includes a socket, a sensor component, a detection terminal and a power supply device, wherein the socket can be plugged into and matched with the plug of the seat belt; the sensor component includes a detection device, a weight sensor and a position sensor, wherein the detection device is arranged in the socket, and the detection device is used to detect the plugging state of the plug and the socket and obtain detection information; the weight sensor is arranged under the seat of the vehicle, and the weight sensor is used to collect weight information on the seat; the detection terminal is electrically connected to the detection device, the weight sensor and the position sensor, and the detection terminal is used to receive the detection information and the weight information, and determine the state of the vehicle according to the detection information and the weight information; when the state of the vehicle is a transportation state, the detection terminal controls the position sensor to collect the position information of the vehicle and sends the position information to the background; the power supply device is used to supply power to the sensor component and the detection terminal.
[0005] In one embodiment, a slot is provided on the socket, the plug is used to be inserted into the slot to be plugged into the socket, and the detection device is arranged at the bottom of the slot.
[0006] In one embodiment, the detection device includes a shell, an extrusion rod and a docking seat, the shell encloses a docking space, the extrusion rod is vertically penetrated through a through hole opened on the shell, the lower end of the extrusion rod extends into the docking space, and a male terminal is provided at the lower end of the extrusion rod, the docking seat is provided in the docking space, and a female terminal is provided on the docking seat corresponding to the male terminal; the extrusion rod can move downward under the extrusion action of the plug to enable the male terminal to dock with the female terminal.
[0007] In one embodiment, the detection device further comprises an elastic member, and the elastic member is connected between the lower end of the extrusion rod and the docking seat.
[0008] In one embodiment, a limiting ring is provided on the extrusion rod, and the limiting ring is located in the docking space and can abut against the inner wall of the shell.
[0009] In one embodiment, the monitoring system includes a seat belt host and a vehicle-mounted horn, and the seat belt host is communicatively connected to the detection terminal and the vehicle-mounted horn. The seat belt host is used to analyze the usage status of the seat belt when the detection terminal determines that the state of the vehicle is a loading and unloading state, and control the vehicle-mounted horn to emit a sound prompt when it is analyzed that the usage status of the seat belt is an abnormal state.
[0010] In one embodiment, the background is communicatively connected to the seat belt host, and the background is used to issue an early warning when the seat belt host analyzes that the use status of the seat belt is the abnormal state.
[0011] In one embodiment, the detection terminal includes an information transceiver and an information processor, the information transceiver is electrically connected to the information processor, the information transceiver is used to receive the detection information and the weight information, the information processor is used to determine the state of the vehicle based on the detection information and the weight information, and when the state of the vehicle is the transport state, control the position sensor to collect the position information of the vehicle and send the position information to the background through the information transceiver.
[0012] In one embodiment, the power supply device includes a battery and a voltage detection device, the voltage detection device is electrically connected to the detection terminal, and the voltage detection device is used to detect the voltage value of the battery and issue an early warning through the detection terminal when the voltage value is lower than a preset voltage value.
[0013] In one embodiment, the location sensor is a GPS signal transceiver.
[0014] The monitoring system based on vehicle seat belts proposed by the utility model is provided with a detection device in the seat belt socket, a weight sensor under the seat, and a detection terminal receives detection information collected by the detection device and weight information collected by the weight sensor, and determines the use status of the vehicle according to the detection information and weight information. When the vehicle is in a transport state, the position sensor sends the position information of the vehicle to the background, and the management personnel obtain the position information of the vehicle through the background, so as to realize the monitoring of the vehicle position by the management personnel, and when the background receives the position information of the vehicle, it indicates that the vehicle is in a transport state, so that the management personnel can make an intuitive judgment on the state of the vehicle. The background only receives the position information of vehicles in a transport state, avoids interference from the position information of vehicles in other states, and facilitates transportation scheduling management. In addition, the position sensor only operates when the vehicle is in a transport state, and is turned off when the vehicle is in other states, thereby extending the service life of the position sensor. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.
[0016] Figure 1 A schematic structural diagram of a socket embodiment of a vehicle seat belt monitoring system provided by the utility model;
[0017] Figure 2 A schematic diagram of the internal structure of a socket embodiment of a vehicle seat belt monitoring system provided by the utility model;
[0018] Figure 3 A structural schematic diagram of an embodiment of a detection device based on a vehicle seat belt monitoring system provided by the utility model;
[0019] Figure 4 A schematic diagram of modules of an embodiment of a vehicle seat belt monitoring system provided by the utility model.
[0020] Description of Figure Numbers:
[0021] 10. Socket; 11. Slot; 20. Sensing assembly; 21. Detection device; 211. Shell; 212. Extrusion rod; 2121. Limiting ring; 213. Docking seat; 214. Elastic member; 215. Male terminal; 216. Female terminal; 22. Weight sensor; 23. Position sensor; 30. Detection terminal; 31. Information transceiver; 32. Information processor; 40. Power supply; 50. Seat belt host; 60. Backstage; 70. Car horn.
[0022] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.
[0025] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.
[0026] In the present invention, the description of the directions such as "upper" and "lower" is as follows: Figure 3 The directions shown are for reference only and are used to explain the Figure 3 The relative position relationship between the components in the shown posture. If the specific posture changes, the directional indication will also change accordingly.
[0027] The location monitoring of large transport vehicles in existing mines is achieved by directly installing positioning devices. When the vehicle is in the transportation state and loading and unloading state, the positioning device sends the location information to the background in real time. It is difficult for managers to directly judge the usage status of the vehicle through the vehicle location information displayed in the background, which makes transportation scheduling management more difficult.
[0028] The utility model proposes a monitoring system based on a vehicle seat belt, comprising a socket 10, a sensor component 20, a detection terminal 30 and a power supply device 40, wherein the socket 10 can be plugged with a plug of the seat belt; the sensor component 20 comprises a detection device 21, a weight sensor 22 and a position sensor 23, wherein the detection device 21 is arranged in the socket 10, and the detection device 21 is used to detect the plugging state of the plug and the socket 10 and obtain detection information; the weight sensor 22 is arranged under the seat of the vehicle, and the weight sensor 22 is used to collect weight information on the seat; the detection terminal 30 is electrically connected to the detection device 21, the weight sensor 22 and the position sensor 23, and the detection terminal 30 is used to receive detection information and weight information, and determine the state of the vehicle according to the detection information and weight information; when the state of the vehicle is a transport state, the detection terminal 30 controls the position sensor 23 to collect the position information of the vehicle and sends the position information to the background 60; the power supply device 40 is used to supply power to the sensor component 20 and the detection terminal 30.
[0029] It should be noted that when the vehicle is in a transport state, the driver sits on the seat and the plug of the seat belt is plugged into the socket 10; the detection device 21 in the socket 10 collects that the socket 10 is in a plugged state and sends the detection information to the detection terminal 30, while the weight sensor 22 under the seat collects that the seat is in a sitting state and sends the weight information to the detection terminal 30, the detection terminal 30 receives the detection information and weight information and determines that the vehicle is in a transport state according to the detection information and weight information, and controls the position sensor 23 to send the vehicle's position information. When the vehicle is in a loading and unloading state, the driver needs to operate the loading and unloading equipment on the vehicle in the cab, and the driver sits on the seat but does not wear a seat belt; the detection device 21 collects that the socket 10 is in an unplugged state, the weight sensor 22 collects that the seat is in a sitting state, the detection terminal 30 determines that the vehicle is in a loading and unloading state according to the detection information and weight information, and the position sensor 23 does not send the position information. When the vehicle is in a stopped state, the detection device 21 collects that the socket 10 is in an unplugged state, the weight sensor 22 collects that the seat is in a sitting state, and the detection terminal 30 determines that the vehicle is in a loading and unloading state according to the detection information and weight information.
[0030] The monitoring system based on the vehicle seat belt proposed by the utility model is provided with a detection device 21 in the seat belt socket 10, and a weight sensor 22 is provided under the seat, and the detection information collected by the detection device 21 and the weight information collected by the weight sensor 22 are received by the detection terminal 30, and the use status of the vehicle is determined according to the detection information and the weight information. When the vehicle is in the transport state, the position sensor 23 sends the position information of the vehicle to the background 60, and the management personnel obtain the position information of the vehicle through the background 60, so as to realize the monitoring of the position of the vehicle by the management personnel, and when the background 60 receives the position information of the vehicle, it indicates that the vehicle is in the transport state, so that the management personnel can make an intuitive judgment on the state of the vehicle. The background 60 only receives the position information of the vehicle in the transport state, avoids the interference of the position information of the vehicle in other states, and facilitates the transportation scheduling management. In addition, the position sensor 23 only operates when the vehicle is in the transport state, and is turned off when the vehicle is in other states, so as to extend the service life of the position sensor 23.
[0031] In one embodiment, a slot 11 is provided on the socket 10 , and a plug is used to be inserted into the slot 11 to be plugged with the socket 10 . The detection device 21 is disposed at the bottom of the slot 11 .
[0032] See also Figure 1 and Figure 2 The slot 11 is opened at the top of the socket 10 and extends downward, the detection device 21 is set at the bottom of the slot 11, and the bottom of the detection device 21 is connected to the detection terminal 30 through a cable. It is worth noting that the technical solution does not limit the number of slots 11. Multiple slots 11 can be opened on the same socket 10, and each slot 11 is correspondingly provided with a detection device 21, and each detection device 21 is correspondingly provided with a weight sensor 22.
[0033] In one embodiment, the detection device 21 includes a shell 211, an extrusion rod 212 and a docking seat 213. The shell 211 encloses a docking space. The extrusion rod 212 is vertically penetrated through a through hole opened on the shell 211. The lower end of the extrusion rod 212 extends into the docking space, and a male terminal 215 is provided at the lower end of the extrusion rod 212. The docking seat 213 is provided in the docking space, and a female terminal 216 is provided on the docking seat 213 corresponding to the male terminal 215; the extrusion rod 212 can move downward under the extrusion action of the plug to enable the male terminal 215 to dock with the female terminal 216.
[0034] See also Figure 3The extrusion rod 212 is arranged vertically. When the plug of the safety belt is inserted into the slot 11, the plug abuts against the upper end of the extrusion rod 212 and squeezes the extrusion rod 212 downward. The male terminal 215 at the lower end of the extrusion rod 212 contacts and conducts with the female terminal 216 on the docking seat 213, thereby realizing the recognition and collection of the plugging state of the socket 10. The male terminal 215 and the female terminal 216 are both located in the docking space. The housing 211 provides protection for the male terminal 215 and the female terminal 216, preventing external contaminants from entering the docking space to interfere with the contact between the male terminal 215 and the female terminal 216, and effectively extending the service life of the detection device 21.
[0035] In one embodiment, the detection device 21 further includes an elastic member 214 , and the elastic member 214 is connected between the lower end of the extrusion rod 212 and the docking seat 213 .
[0036] See also Figure 3 The two ends of the elastic member 214 are respectively connected to the lower end of the extrusion rod 212 and the docking seat 213, and the elastic member 214 is sleeved outside the male terminal 215 and the female terminal 216, so that the setting of the elastic member 214 does not interfere with the contact between the male terminal 215 and the female terminal 216. When the extrusion rod 212 moves downward under the extrusion of the plug, the extrusion rod 212 applies pressure to the elastic member 214. When the plug is removed from the slot 11, the extrusion rod 212 moves upward under the elastic force of the elastic member 214, which facilitates the reuse of the detection device 21.
[0037] In one embodiment, a limiting ring 2121 is disposed on the extrusion rod 212 . The limiting ring 2121 is located in the docking space and can abut against the inner wall of the shell 211 .
[0038] Please continue reading Figure 3 , the elastic member 214 remains in a compressed state and continues to exert an upward elastic force on the extrusion rod 212, and the limiting ring 2121 abuts against the inner wall of the shell 211 to limit the extrusion rod 212 and prevent the lower end of the extrusion rod 212 from moving out of the docking space. At the same time, when the extrusion rod 212 is not squeezed, the limiting ring 2121 can block the gap between the extrusion rod 212 and the shell 211 to prevent external contaminants from entering the docking space.
[0039] In one embodiment, the monitoring system includes a seat belt host 50 and a vehicle-mounted speaker 70. The seat belt host 50 is communicatively connected to the detection terminal 30 and the vehicle-mounted speaker 70. The seat belt host 50 is used to analyze the use status of the seat belt when the detection terminal 30 determines that the state of the vehicle is a loading and unloading state, and control the vehicle-mounted speaker 70 to issue a sound prompt when the use status of the seat belt is analyzed to be an abnormal state.
[0040] It should be noted that the seat belt host 50 and the vehicle-mounted horn 70 are both arranged on the vehicle, and the seat belt host 50 is electrically connected to the control module of the vehicle, and the seat belt host 50 can collect the start and stop status of the vehicle through the control module. When the detection terminal 30 determines that the state of the vehicle is a loading and unloading state, the seat belt host 50 reviews the state of the vehicle through the control module of the vehicle. That is, when the vehicle is in a transportation state and the driver does not wear a seat belt, the detection device 21 collects that the socket 10 is in an unplugged state, and the weight sensor 22 collects that the seat is in a sitting state. The detection terminal 30 determines that the vehicle is in a loading and unloading state, and there is a misjudgment. The seat belt host 50 verifies that the vehicle is in a transportation state through the control module of the vehicle. At this time, the seat belt host 50 determines that the use state of the seat belt is an abnormal state, and controls the vehicle-mounted horn 70 to issue a sound prompt. When the vehicle is in a loading and unloading state, the detection terminal 30 and the seat belt host 50 both determine that the vehicle is in a loading and unloading state, and there is no misjudgment. By setting up the seat belt host 50, it is possible to avoid the detection terminal 30 from misjudging when the vehicle is in a transport state and the driver is not wearing a seat belt, thereby improving the accuracy of the monitoring system. The vehicle-mounted horn 70 is set to remind the driver to wear a seat belt, thereby ensuring the driver's driving safety.
[0041] In one embodiment, the background 60 is communicatively connected to the seat belt host 50, and the background 60 is used to issue an early warning when the seat belt host 50 analyzes that the use status of the seat belt is abnormal.
[0042] See also Figure 4 , the backend 60 can receive the position information sent by the position sensor 23, and can also obtain the use status of the seat belt determined by the seat belt host 50. It can be explained that the same backend 60 can obtain the use status of multiple seat belts on multiple vehicles and the position information sent by multiple position sensors 23, which is convenient for managers to intuitively monitor whether the seat belts of each vehicle are in an abnormal state, and monitor the position information of multiple vehicles in a transportation state in the mine, so as to facilitate the management of transportation scheduling.
[0043] In one embodiment, the detection terminal 30 includes an information transceiver 31 and an information processor 32. The information transceiver 31 is electrically connected to the information processor 32. The information transceiver 31 is used to receive detection information and weight information. The information processor 32 is used to determine the state of the vehicle based on the detection information and weight information, and when the state of the vehicle is a transportation state, control the position sensor 23 to collect the position information of the vehicle and send the position information to the background 60 through the information transceiver 31.
[0044] It should be noted that the information processor 32 determines the usage status of the vehicle through the detection information and weight information received by the information transceiver 31. When the information processor 32 determines that the vehicle is in a transportation state, it controls the position sensor 23 to send the vehicle's position information. When the vehicle is in a loading and unloading state, the information transceiver 31 transmits the information to the seat belt host 50, so that the seat belt host 50 can determine the usage status of the seat belt.
[0045] In one embodiment, the power supply device 40 includes a battery and a voltage detection device 21, the voltage detection device 21 is electrically connected to the detection terminal 30, the voltage detection device 21 is used to detect the voltage value of the battery, and issue an early warning through the detection terminal 30 when the voltage value is lower than a preset voltage value.
[0046] It can be understood that the battery is used to supply power to the sensor component 20 and the detection terminal 30. The voltage detection device 21 identifies the remaining power of the battery by detecting the voltage value of the battery. When the voltage value of the battery is lower than the preset voltage value, it is judged that the remaining power of the battery is low, and an early warning is issued through the detection terminal 30 to facilitate the driver to replace the battery.
[0047] In one embodiment, the position sensor 23 is a GPS signal transceiver. The position sensor 23 uses a GPS signal transceiver in the prior art, and sends a GPS signal to the backend 60 so that the manager can obtain the position information of the vehicle.
[0048] It is worth noting that the sensor component 20, the detection terminal 30, the power supply device 40 and the interaction relationship in this technical solution are all existing technologies.
[0049] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.
Claims
1. A vehicle seat belt monitoring system, characterized in that: include: A socket, the socket being capable of being plugged into and mated with the plug of the safety belt; A sensor assembly, the sensor assembly comprising a detection device, a weight sensor and a position sensor, the detection device being arranged in the socket, the detection device being used to detect the plugging state between the plug and the socket and obtain detection information; the weight sensor being arranged under the seat of the vehicle, the weight sensor being used to collect weight information on the seat; a detection terminal, the detection terminal being electrically connected to the detection device, the weight sensor and the position sensor, the detection terminal being used to receive the detection information and the weight information, and to determine the state of the vehicle according to the detection information and the weight information; When the state of the vehicle is a transport state, the detection terminal controls the position sensor to collect the position information of the vehicle and sends the position information to the backend; A power supply device is used to supply power to the sensor component and the detection terminal.
2. The vehicle seat belt based monitoring system as claimed in claim 1, characterized in that: The socket is provided with a slot, the plug is used to be inserted into the slot to be plugged with the socket, and the detection device is arranged at the bottom of the slot.
3. The vehicle seat belt based monitoring system as claimed in claim 2, characterized in that: The detection device includes a shell, an extrusion rod and a docking seat. The shell encloses a docking space. The extrusion rod is vertically penetrated through a through hole opened on the shell. The lower end of the extrusion rod extends into the docking space, and a male terminal is provided at the lower end of the extrusion rod. The docking seat is provided in the docking space, and a female terminal is provided on the docking seat corresponding to the male terminal. The extrusion rod can move downward under the extrusion action of the plug to enable the male terminal to dock with the female terminal.
4. The vehicle seat belt based monitoring system as claimed in claim 3, characterized in that: The detection device also includes an elastic member connected between the lower end of the extrusion rod and the docking seat.
5. The vehicle seat belt based monitoring system as claimed in claim 4, characterized in that: A limiting ring is arranged on the extrusion rod, and the limiting ring is located in the docking space and can abut against the inner wall of the shell.
6. The vehicle seat belt monitoring system according to any one of claims 1 to 5, characterized in that: The monitoring system includes a seat belt host and a vehicle-mounted horn, wherein the seat belt host is communicatively connected to the detection terminal and the vehicle-mounted horn, and the seat belt host is used to analyze the use status of the seat belt when the detection terminal determines that the state of the vehicle is a loading and unloading state, and control the vehicle-mounted horn to emit a sound prompt when the use status of the seat belt is analyzed to be an abnormal state.
7. The vehicle seat belt based monitoring system as claimed in claim 6, characterized in that: The background communication is connected to the seat belt host, and the background is used to issue an early warning when the seat belt host analyzes that the use status of the seat belt is the abnormal state.
8. The vehicle seat belt-based monitoring system according to any one of claims 1 to 5, characterized in that: The detection terminal includes an information transceiver and an information processor, the information transceiver is electrically connected to the information processor, the information transceiver is used to receive the detection information and the weight information, the information processor is used to determine the state of the vehicle according to the detection information and the weight information, and when the state of the vehicle is the transport state, control the position sensor to collect the position information of the vehicle and send the position information to the background through the information transceiver.
9. The vehicle seat belt-based monitoring system according to any one of claims 1 to 5, characterized in that: The power supply device includes a battery and a voltage detection device, the voltage detection device is electrically connected to the detection terminal, and the voltage detection device is used to detect the voltage value of the battery and issue an early warning through the detection terminal when the voltage value is lower than a preset voltage value.
10. The vehicle seat belt based monitoring system according to any one of claims 1 to 5, characterized in that: The position sensor is a GPS signal transceiver.