CN221393380U - Vehicle high-temperature alarm system for infant passengers and vehicle - Google Patents
Vehicle high-temperature alarm system for infant passengers and vehicle Download PDFInfo
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- CN221393380U CN221393380U CN202323330642.1U CN202323330642U CN221393380U CN 221393380 U CN221393380 U CN 221393380U CN 202323330642 U CN202323330642 U CN 202323330642U CN 221393380 U CN221393380 U CN 221393380U
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Abstract
The application relates to a vehicle high-temperature alarm system for infant passengers and a vehicle, wherein the system comprises: the intelligent vehicle comprises a pressure sensor, a temperature sensor, a vehicle machine, a vehicle body controller and an intelligent terminal; the pressure sensor is used for acquiring pressure data of the saddle, and the temperature sensor is used for acquiring temperature data in the car; the vehicle machine is used for determining whether infant passengers exist in the vehicle according to the pressure data and determining whether the vehicle is in a high-temperature environment according to the temperature data; the vehicle body controller is used for controlling opening of the vehicle window when an infant passenger exists in the vehicle and the vehicle interior is in a high-temperature environment; the car machine is also in communication connection with the intelligent terminal and is used for automatically making an alarm call when an infant passenger exists in the car and the car is in a high-temperature environment, and controlling the intelligent terminal to send alarm information to the car owner. The technical scheme of the application has simple structural design and high practicability.
Description
Technical Field
The application relates to the technical field of vehicle safety, in particular to a vehicle high-temperature alarm system for infant passengers and a vehicle.
Background
In recent years, with the improvement of domestic economic level, private cars are becoming more popular, tragedy caused by improper use of cars by drivers is common, and the situation that children get trapped in the cars or the children lock themselves in the cars carelessly due to negligence after the long-life cars are locked is common; these conditions are extremely prone to life hazards such as choking and high Wen Shaishang for the child in the vehicle.
In view of the above problems, those skilled in the art have sought solutions.
Disclosure of utility model
The application aims to overcome the defects of the prior art and provide a vehicle high-temperature alarm system for infant passengers and a vehicle.
In order to achieve the above object, the present application is realized by the following technical scheme:
A vehicle high temperature warning system for a child occupant, comprising: the intelligent vehicle comprises a pressure sensor, a temperature sensor, a vehicle machine, a vehicle body controller and an intelligent terminal;
the pressure sensor is used for acquiring pressure data of the vehicle seat, and the temperature sensor is used for acquiring temperature data in the vehicle;
The vehicle-mounted device is electrically connected with the pressure sensor and the temperature sensor and is used for determining whether infant passengers exist in the vehicle according to the pressure data and determining whether the vehicle is in a high-temperature environment according to the temperature data;
The car body controller is electrically connected with the car body and is used for controlling opening of car windows when infant passengers exist in the car and the inside of the car is in a high-temperature environment;
The car machine is also in communication connection with the intelligent terminal and is used for automatically making an alarm call when an infant passenger exists in the car and the car is in a high-temperature environment, and controlling the intelligent terminal to send alarm information to a car owner.
Optionally, the vehicle is further used for determining that the infant occupant exists in the vehicle when the pressure of the seat is greater than a preset pressure threshold value, and determining that the vehicle is in a high-temperature environment when the temperature is greater than a preset temperature threshold value.
Optionally, the system further comprises an infrared sensor, wherein the infrared sensor is electrically connected with the vehicle, is arranged below the vehicle rearview mirror and is used for acquiring infrared information of a living body in the vehicle.
Optionally, the system further comprises a motion sensor; the motion sensor is electrically connected with the vehicle body and used for acquiring motion information of a living body in the vehicle.
Optionally, the vehicle body controller is further configured to obtain temperature data in the vehicle at preset time intervals and obtain a temperature difference value between adjacent time intervals, and when the temperature difference value is greater than a preset temperature change threshold value, control the vehicle body controller to open the vehicle door to a preset opening.
Optionally, the vehicle is further used for storing historical temperature data;
And the vehicle body controller is also used for controlling the vehicle body controller to open the vehicle door to a preset opening degree or controlling the vehicle body controller to open an air conditioner in the vehicle when the temperature is greater than the maximum temperature in the historical temperature data.
Optionally, the system further comprises at least one in-vehicle camera; the camera is electrically connected with the car body, is arranged at the top right above the front row of seats and/or the top right above the rear row of seats in the car and is used for acquiring image information in the car.
Optionally, the system further comprises an audible and visual alarm device; the audible and visual alarm device is electrically connected with the vehicle and arranged outside the vehicle and is used for giving out audible and visual alarms when infant passengers exist in the vehicle and the vehicle is in a high-temperature environment.
Optionally, the audible and visual alarm device comprises a light emitting module, a sound emitting module and a controller;
the light-emitting module comprises at least two LEDs with different colors and a driving chip, the controller is electrically connected with the LEDs through the driving chip, and the controller is used for controlling the driving chip to drive the LEDs to emit light;
the sound generating module comprises a buzzer and a switch, wherein a first pin of the buzzer is electrically connected with a vehicle power supply, a second pin of the buzzer is connected with a first passage end of the switch, a second passage end of the switch is grounded, and a control end of the switch is electrically connected with the controller; the controller is used for controlling the switch to be conducted so as to enable the first pin and the second pin of the buzzer to generate voltage difference and enable the buzzer to emit sound.
The application also provides a vehicle, which comprises the vehicle high-temperature alarm system.
The application provides a vehicle high-temperature alarm system and a vehicle for infant passengers, wherein the pressure sensor can be used for detecting the pressure received by a seat in the vehicle and the temperature sensor can be used for detecting the temperature in the vehicle, when the temperature is more than 40 degrees and the condition that a person is on the seat is detected, the collected signals can be sent to a vehicle machine of the vehicle network, the vehicle machine can immediately send signals to a vehicle owner mobile phone to send an alarm to the vehicle owner after receiving the signals, and meanwhile, the signals are sent to the vehicle body controller, the vehicle body controller is used for controlling the window on the vehicle to descend, and meanwhile, the vehicle machine is used for dialing 110 an alarm call.
The foregoing and other objects, features and advantages of the application will be apparent from the following more particular description of preferred embodiments, as illustrated in the accompanying drawings.
Drawings
The application is described in detail below with reference to the drawings and the detailed description;
FIG. 1 is a schematic diagram of a vehicle high temperature alarm system according to an embodiment of the present application;
Fig. 2 is a schematic circuit diagram of an audible and visual alarm device according to an embodiment of the present application.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
Fig. 1 is a schematic structural diagram of a vehicle high temperature alarm system according to an embodiment of the present application, referring to fig. 1, the present application provides a vehicle high temperature alarm system for infant occupants, comprising: pressure sensor 10, temperature sensor 20, automobile body 30, automobile body controller 40, intelligent terminal 50.
The car machine 30 is electrically connected with the pressure sensor 10 and the temperature sensor 20, the car body controller 40 is electrically connected with the car machine 30, and the car machine 30 is also in communication connection with the intelligent terminal 50.
The pressure sensor 10 is used for acquiring pressure data of a vehicle seat, and the temperature sensor 20 is used for acquiring temperature data in the vehicle.
The vehicle body 30 is used to determine whether a child occupant is present in the vehicle based on the pressure data and whether the vehicle is in a high temperature environment based on the temperature data. In one embodiment, the vehicle 30 is a T-BOX, which is commonly used in automobiles as an important part of a vehicle networking system, through which the present system communicates instructions.
The body controller 40 is used to control opening of windows when a child occupant is present in the vehicle and the vehicle interior is in a high temperature environment.
The car machine 30 is used for automatically making an alarm call when a child occupant is present in the car and the car is in a high temperature environment, and controlling the intelligent terminal 50 to issue alarm information to the car owner.
Optionally, the vehicle machine 30 is further configured to determine that an infant occupant is present in the vehicle when the seat pressure is greater than a preset pressure threshold, and to determine that the vehicle is in a high temperature environment when the temperature is greater than a preset temperature threshold. In one embodiment, the preset temperature threshold is 40 °.
In the embodiment of the application, the pressure sensor 10 is used for detecting whether personnel exist on a parking space, the temperature in the vehicle is detected through the temperature sensor 20, the temperature in the embodiment is limited to 40 degrees, when the temperature in the vehicle is greater than 40 degrees, the temperature sensor 20 can give an alarm, when the pressure sensor 10 and the temperature sensor 20 are required to meet the preset conditions during detection, a signal can be sent to the vehicle machine 30, at the moment, the vehicle machine 30 can simultaneously perform three actions, 1. The vehicle body controller 40 is controlled to descend the vehicle window, and the vehicle body controller 40 in the embodiment is the prior art and is not described; 2. the intelligent terminal of the embodiment is a mobile phone, but not limited to the mobile phone, and can also be other communication equipment; 3. an alert call is placed 110 through the body controller 40.
When the automobile seat temperature sensor is used, the pressure received by the automobile seat can be detected through the pressure sensor 10, the temperature sensor 20 detects the temperature in the automobile, when the temperature is more than 40 degrees and the condition that people are on the seat is detected, the collected signals can be sent to the automobile machine 30 of the automobile network, the automobile machine 30 immediately sends signals to an automobile owner mobile phone to send an alarm to the automobile owner after receiving the signals, meanwhile, the signals are sent to the automobile body controller 40, the automobile window on the automobile is controlled to descend through the automobile body controller 40, and an alarm call is dialed 110 through the automobile machine 30.
Optionally, the system further includes an infrared sensor electrically connected to the vehicle chassis 30 and disposed below the vehicle rearview mirror, for acquiring infrared information of a living body in the vehicle.
Optionally, the system further comprises a motion sensor; the motion sensor is electrically connected with the vehicle 30 and is used for acquiring motion information of a living body in the vehicle.
Optionally, the vehicle body controller 40 is further configured to control the vehicle body controller 40 to open the vehicle door to a preset opening degree when the temperature difference is greater than a preset temperature change threshold.
Optionally, the vehicle machine 30 is further configured to store historical temperature data;
The vehicle body controller 30 is also used for controlling the vehicle body controller 40 to open the vehicle door to a preset opening degree or controlling the vehicle body controller 40 to open the air conditioner in the vehicle when the temperature is greater than the maximum temperature in the historical temperature data.
Optionally, the system further comprises at least one in-vehicle camera; the camera is electrically connected with the car machine 30, and is arranged at the top right above the front row seats and/or the top right above the rear row seats in the car for acquiring the image information in the car.
Optionally, the system further comprises an audible and visual alarm device; the audible and visual alarm device is electrically connected with the vehicle machine 30, is arranged outside the vehicle, and is used for giving out audible and visual alarms when infant passengers exist in the vehicle and the interior of the vehicle is in a high-temperature environment.
Fig. 2 is a schematic circuit diagram of an audible and visual alarm device according to an embodiment of the present application, referring to fig. 2, the audible and visual alarm device includes a light emitting module, a sound emitting module, and a controller;
The light-emitting module comprises at least two LEDs (for example, red and blue) and a driving chip U1, wherein the controller is electrically connected with the LEDs through the driving chip U1, and the controller is used for controlling the driving chip U1 to drive the LEDs to emit light.
The sounding module comprises a buzzer J1 and a switch Q1, wherein a first pin of the buzzer is electrically connected with a vehicle power supply, a second pin of the buzzer is connected with a first passage end of the switch, a second passage end of the switch is grounded, and a control end of the switch is electrically connected with the controller; the controller is used for controlling the switch to be conducted so as to enable the first pin and the second pin of the buzzer to generate voltage difference and enable the buzzer to make sound.
Specifically, the controller outputs a control signal to the driving chip U1, the driving chip U1 controls the light bulbs D1 and D2 to emit light, or the driving chip U1 controls the light bulbs D1 and D2 to emit light together, or the driving chip U1 controls the light bulbs D1 and D2 to emit light alternately, and the driving chip U1 controls the light bulbs D1 and D2 to emit light together at a preset interval (for example, 5 seconds).
The first pin+ of the buzzer J1 is electrically connected with the first power source VCC and the second power source VBAT, the second pin-of the buzzer J1 is connected with the drain of the switch Q1, the source of the switch Q1 is grounded, and the gate of the switch Q1 is electrically connected with the signal output pin RI NG of the controller. The switch Q1 is an NMOS field effect transistor. Normally, the signal output pin RI NG of the controller is low level input, no voltage difference (VGS is less than or equal to 0) exists between the grid electrode and the source electrode of the switch Q1, the source electrode and the drain electrode of the switch Q1 are disconnected, no voltage difference is generated between the first pin+ and the second pin-of the buzzer J1, and the buzzer J1 does not sound; in the alarm state, the signal output pin RING of the controller is high-level input, a voltage difference (VGS > 0) exists between the grid electrode and the source electrode of the switch Q1, the source electrode and the drain electrode of the switch Q1 are conducted, namely the second pin of the buzzer J1 is grounded, the voltage difference is generated between the first pin+ and the second pin of the buzzer J1, and the buzzer J1 rings.
The application also provides a vehicle, which comprises the vehicle high-temperature alarm system.
The scheme has simple structural design and higher practicability, can detect the condition in the vehicle in real time, avoids the occurrence of accidents of children asphyxia as much as possible, and can prompt warning and processing in time when the unexpected condition occurs, thereby effectively solving the problem that the safety accident occurs for the children due to negligence after the vehicle locks the vehicle.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof. The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the element defined by the phrase "comprising one … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element, and furthermore, elements having the same name in different embodiments of the application may have the same meaning or may have different meanings, the particular meaning of which is to be determined by its interpretation in this particular embodiment or by further combining the context of this particular embodiment.
It will be understood that, although the terms first, second, third, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one type of information from another. For example, a first element could also be termed a second element, and, similarly, a second element could also be termed a first element, without departing from the scope herein. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, depending on the context, unless the context indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes," and/or "including" specify the presence of stated features, steps, operations, elements, components, items, categories, and/or groups, but do not preclude the presence, presence or addition of one or more other features, steps, operations, elements, components, items, categories, and/or groups. The terms "or" and/or "as used herein are to be construed as inclusive, or meaning any one or any combination. Thus, "A, B or C" or "A, B and/or C" means "any of the following: a, A is as follows; b, a step of preparing a composite material; c, performing operation; a and B; a and C; b and C; A. b and C). An exception to this definition will occur only when a combination of elements, functions, steps or operations are in some way inherently mutually exclusive.
The foregoing description of the preferred embodiments of the application is not intended to be limiting, but rather is intended to cover all modifications, equivalents, or alternatives falling within the spirit and principles of the application.
Claims (10)
1. A vehicle high temperature warning system for an infant occupant, comprising: the intelligent vehicle comprises a pressure sensor, a temperature sensor, a vehicle machine, a vehicle body controller and an intelligent terminal;
the pressure sensor is used for acquiring pressure data of the vehicle seat, and the temperature sensor is used for acquiring temperature data in the vehicle;
The vehicle-mounted device is electrically connected with the pressure sensor and the temperature sensor and is used for determining whether infant passengers exist in the vehicle according to the pressure data and determining whether the vehicle is in a high-temperature environment according to the temperature data;
The car body controller is electrically connected with the car body and is used for controlling opening of car windows when infant passengers exist in the car and the inside of the car is in a high-temperature environment;
The car machine is also in communication connection with the intelligent terminal and is used for automatically making an alarm call when an infant passenger exists in the car and the car is in a high-temperature environment, and controlling the intelligent terminal to send alarm information to a car owner.
2. The vehicle high temperature warning system according to claim 1 wherein the vehicle machine is further configured to determine that an infant occupant is present in the vehicle when the seat pressure is greater than a preset pressure threshold and to determine that the vehicle is in a high temperature environment when the temperature is greater than a preset temperature threshold.
3. The vehicle high temperature warning system of claim 1 further comprising an infrared sensor electrically coupled to the vehicle and disposed below the vehicle mirror for acquiring infrared information of a living being in the vehicle.
4. The vehicle high temperature warning system of claim 1, wherein the system further comprises a motion sensor; the motion sensor is electrically connected with the vehicle body and used for acquiring motion information of a living body in the vehicle.
5. The vehicle high temperature warning system of claim 1, wherein the vehicle is further configured to acquire temperature data in the vehicle at predetermined intervals and to acquire a temperature difference between adjacent time intervals, and to control the vehicle body controller to open the vehicle door to a predetermined opening when the temperature difference is greater than a predetermined temperature change threshold.
6. The vehicle high temperature warning system of claim 5 wherein the vehicle is further configured to store historical temperature data;
And the vehicle body controller is also used for controlling the vehicle body controller to open the vehicle door to a preset opening degree or controlling the vehicle body controller to open an air conditioner in the vehicle when the temperature is greater than the maximum temperature in the historical temperature data.
7. The vehicle high temperature warning system of claim 1, wherein the system further comprises at least one in-vehicle camera; the camera is electrically connected with the car body, is arranged at the top right above the front row of seats and/or the top right above the rear row of seats in the car and is used for acquiring image information in the car.
8. The vehicle high temperature warning system of claim 1, wherein the system further comprises an audible and visual warning device; the audible and visual alarm device is electrically connected with the vehicle and arranged outside the vehicle and is used for giving out audible and visual alarms when infant passengers exist in the vehicle and the vehicle is in a high-temperature environment.
9. The vehicle high temperature warning system of claim 8, wherein the audible and visual warning device comprises a light module, a sound module, and a controller;
the light-emitting module comprises at least two LEDs with different colors and a driving chip, the controller is electrically connected with the LEDs through the driving chip, and the controller is used for controlling the driving chip to drive the LEDs to emit light;
the sound generating module comprises a buzzer and a switch, wherein a first pin of the buzzer is electrically connected with a vehicle power supply, a second pin of the buzzer is connected with a first passage end of the switch, a second passage end of the switch is grounded, and a control end of the switch is electrically connected with the controller; the controller is used for controlling the switch to be conducted so as to enable the first pin and the second pin of the buzzer to generate voltage difference and enable the buzzer to emit sound.
10. A vehicle comprising a vehicle high temperature warning system according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323330642.1U CN221393380U (en) | 2023-12-06 | 2023-12-06 | Vehicle high-temperature alarm system for infant passengers and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323330642.1U CN221393380U (en) | 2023-12-06 | 2023-12-06 | Vehicle high-temperature alarm system for infant passengers and vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN221393380U true CN221393380U (en) | 2024-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323330642.1U Active CN221393380U (en) | 2023-12-06 | 2023-12-06 | Vehicle high-temperature alarm system for infant passengers and vehicle |
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| Country | Link |
|---|---|
| CN (1) | CN221393380U (en) |
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2023
- 2023-12-06 CN CN202323330642.1U patent/CN221393380U/en active Active
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