阅读说明：本技术 一种智能座舱及汽车 (Intelligence passenger cabin and car ) 是由 佟原野 林敏� 李贺 于 2021-08-26 设计创作，主要内容包括：本发明公开了智能座舱及汽车,智能座舱包括主控制器和火源监测装置,火源监测装置分别连接汽车供电端和主控制器,且火源监测装置由埋设于汽车座舱内饰中的多个温度保险丝组成,多个温度保险丝连接成网,且每一节点处具有两个温度保险丝；主控制器被配置为实时获取火源监测装置发出的监测信号,监测信号包括多条横向串联连接的温度保险丝、多条纵向串联连接的温度保险丝的通断信号；在接收到其中任一条横向串联连接的温度保险丝、任一条纵向串联连接的温度保险丝的断路信号时,获取火源位置信息,并向汽车的起火报警硬件发出警报指令以发出火源警报信息。本发明实施例通过设计具有火源检测功能的智能座舱,实现火源检测、火源定位和火源警报功能。(The invention discloses an intelligent cabin and an automobile, wherein the intelligent cabin comprises a main controller and a fire source monitoring device, the fire source monitoring device is respectively connected with an automobile power supply end and the main controller, the fire source monitoring device is composed of a plurality of temperature fuses buried in the interior of the automobile cabin, the plurality of temperature fuses are connected into a net, and each node is provided with two temperature fuses; the main controller is configured to acquire monitoring signals sent by the fire source monitoring device in real time, and the monitoring signals comprise on-off signals of a plurality of transverse series-connected temperature fuses and a plurality of longitudinal series-connected temperature fuses; when the circuit breaking signals of any one of the transverse series-connected temperature fuses and any one of the longitudinal series-connected temperature fuses are received, the fire source position information is obtained, and an alarm instruction is sent to the fire alarm hardware of the automobile to send out the fire source alarm information. According to the embodiment of the invention, the intelligent cabin with the fire source detection function is designed, so that the fire source detection, fire source positioning and fire source alarm functions are realized.)

1. An intelligent cabin is characterized by comprising a main controller and a fire source monitoring device, wherein the fire source monitoring device is respectively connected with an automobile power supply end and the main controller and consists of a plurality of temperature fuses buried in the interior of the automobile cabin, the plurality of temperature fuses are connected into a network, and each node is provided with two temperature fuses; the master controller is configured to:

acquiring monitoring signals sent by the fire source monitoring device in real time, wherein the monitoring signals comprise on-off signals of a plurality of temperature fuses connected in series transversely and on-off signals of a plurality of temperature fuses connected in series longitudinally;

and when the circuit breaking signal of any one of the transversely serially connected temperature fuses and the circuit breaking signal of any one of the longitudinally serially connected temperature fuses are received, acquiring the fire source position information, and sending an alarm instruction to the fire alarm hardware of the automobile so as to send out the fire source alarm information.

2. The intelligent cabin of claim 1, further comprising an infrared imager, the master controller further configured to:

and receiving and processing the image information of the cabin sent by the infrared imager in real time, and sending an alarm instruction to the fire alarm hardware of the automobile to send out fire source alarm information when the image information of the cabin meets the preset fire temperature condition threshold value.

3. The intelligent cabin according to claim 1 or 2, wherein the fire alarm hardware comprises an audible alarm module and/or a display module.

4. The intelligent cabin according to claim 1, wherein the fire source monitoring device comprises a plurality of transverse temperature fuse sets arranged transversely, a plurality of longitudinal temperature fuse sets arranged longitudinally;

each transverse temperature fuse group is formed by connecting a plurality of temperature fuses in series, and each longitudinal temperature fuse group is formed by connecting a plurality of temperature fuses in series;

the automobile power supply end is respectively connected with one end of each transverse temperature fuse group and one end of each longitudinal temperature fuse group, the other end of each transverse temperature fuse group is connected to a first signal port of a single chip microcomputer through a resistor, and the other end of each longitudinal temperature fuse group is connected to a second signal port of the single chip microcomputer through a resistor;

and the processing signal output end of the singlechip is connected with the main controller.

5. The intelligent cabin of claim 1 or 4, wherein the master controller is further configured to:

and sending the fire source image playing instruction containing the fire source position information to an automobile central control screen so as to enable the automobile central control screen to play the fire source image.

6. The intelligent cabin of claim 2, wherein the infrared imager is located at the top of the vehicle cabin.

7. The intelligent cabin of claim 2 or 6, wherein the master controller is further configured to:

and when the cockpit image information meets a preset fire temperature condition threshold, sending an image calling instruction to an automobile central control screen, so that the automobile central control screen calls and displays the cockpit image information sent by the infrared imager.

8. An automobile, characterized in that it comprises a smart cabin according to any one of claims 1 to 7.

Technical Field

The invention relates to the technical field of intelligent cabins, in particular to an intelligent cabin and an automobile.

Background

At present, no matter passenger vehicles or commercial vehicles are on the market, the fire source detection function in the vehicles can not be configured basically, after the fire source occurs in the vehicles, people can perceive abnormal conditions and conduct operations such as fire extinguishment and the like by means of vision and smell sense of people, however, the inventor finds that if a vehicle window is in an open state or the fire source is in a blind spot position which is not easy to perceive in the vehicles, the fire spreading and even the life safety is damaged due to the fact that the abnormality is difficult to perceive.

Disclosure of Invention

The invention provides an intelligent cabin and an automobile, which aim to solve the technical problem that the existing automobile does not have an in-automobile fire source monitoring function.

In order to solve the technical problem, an embodiment of the invention provides an intelligent cabin, which comprises a main controller and a fire source monitoring device, wherein the fire source monitoring device is respectively connected with an automobile power supply end and the main controller and consists of a plurality of temperature fuses embedded in the interior trim of the automobile cabin, the plurality of temperature fuses are connected into a net, and each node is provided with two temperature fuses; the master controller is configured to:

acquiring monitoring signals sent by the fire source monitoring device in real time, wherein the monitoring signals comprise on-off signals of a plurality of temperature fuses connected in series transversely and on-off signals of a plurality of temperature fuses connected in series longitudinally;

and when the circuit breaking signal of any one of the transversely serially connected temperature fuses and the circuit breaking signal of any one of the longitudinally serially connected temperature fuses are received, acquiring the fire source position information, and sending an alarm instruction to the fire alarm hardware of the automobile so as to send out the fire source alarm information.

As a further improvement, the intelligent cockpit further comprises an infrared imager, the master controller is further configured to:

and receiving and processing the image information of the cabin sent by the infrared imager in real time, and sending an alarm instruction to the fire alarm hardware of the automobile to send out fire source alarm information when the image information of the cabin meets the preset fire temperature condition threshold value.

As a further improvement, the fire alarm hardware comprises an acoustic alarm module and/or a display module.

As a further improvement, the fire source monitoring device comprises a plurality of transverse temperature fuse sets arranged transversely and a plurality of longitudinal temperature fuse sets arranged longitudinally;

each transverse temperature fuse group is formed by connecting a plurality of temperature fuses in series, and each longitudinal temperature fuse group is formed by connecting a plurality of temperature fuses in series;

the automobile power supply end is respectively connected with one end of each transverse temperature fuse group and one end of each longitudinal temperature fuse group, the other end of each transverse temperature fuse group is connected to a first signal port of a single chip microcomputer through a resistor, and the other end of each longitudinal temperature fuse group is connected to a second signal port of the single chip microcomputer through a resistor;

and the processing signal output end of the singlechip is connected with the main controller.

As a further refinement, the master controller is further configured to:

and sending the fire source image playing instruction containing the fire source position information to an automobile central control screen so as to enable the automobile central control screen to play the fire source image.

As a further improvement, the infrared imager is arranged at the top of the automobile cabin.

As a further refinement, the master controller is further configured to:

and when the cockpit image information meets a preset fire temperature condition threshold, sending an image calling instruction to an automobile central control screen, so that the automobile central control screen calls and displays the cockpit image information sent by the infrared imager.

The invention further provides an automobile which comprises the intelligent cabin.

Compared with the prior art, the fire source monitoring device has the advantages that once a fire source appears in the automobile cabin, the temperature of the position where the fire source is located is suddenly increased to fuse the temperature fuse, and the two temperature fuses on at least one node are fused, so that the position of the fire source is monitored, the fire source alarm is carried out, and the intelligent cabin with the fire source detection function realizes the functions of fire source detection, fire source positioning and fire source alarm.

Drawings

Fig. 1 is a schematic structural diagram of a fire source monitoring device of an intelligent cabin in an embodiment of the invention;

fig. 2 is a schematic diagram of a fire source monitoring device of an intelligent cabin in the embodiment of the invention;

fig. 3 is a control schematic diagram of an intelligent cabin in an embodiment of the invention;

FIG. 4 is a schematic illustration of an automobile in an embodiment of the invention;

wherein the reference numbers in the drawings of the specification are as follows:

101. a temperature fuse of the transverse temperature fuse set; 102. a temperature fuse of the longitudinal temperature fuse group;

201. a vehicle power supply terminal; 202. a single chip microcomputer;

301. a main controller; 302. a fire source monitoring device; 303. an infrared imager; 304. a central control screen; 305. and a sound alarm module.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment of the invention provides an intelligent cabin, which comprises a main controller and a fire source monitoring device 302, wherein the fire source monitoring device 302 is respectively connected with an automobile power supply end 201 and the main controller, and the fire source monitoring device 302 consists of a plurality of temperature fuses embedded in the interior of the automobile cabin, wherein the plurality of temperature fuses are connected into a network, and each node is provided with two temperature fuses; the master controller is configured to:

acquiring monitoring signals sent by the fire source monitoring device 302 in real time, wherein the monitoring signals comprise on-off signals of a plurality of temperature fuses connected in series transversely and on-off signals of a plurality of temperature fuses connected in series longitudinally;

when receiving the open circuit signal of any one of the temperature fuses connected in series transversely and the open circuit signal of any one of the temperature fuses connected in series longitudinally, acquiring the position information of the fire source, and sending an alarm instruction to the fire alarm hardware of the automobile so as to send out the alarm information of the fire source; wherein, the fire alarm hardware comprises an acoustic alarm module 305 and/or a display module.

As a further refinement, the master controller is further configured to:

and sending the fire source image playing instruction containing the fire source position information to the automobile central control screen so as to enable the automobile central control screen to play the fire source image.

In the embodiment of the present invention, the fire source monitoring device 302 includes a plurality of transverse temperature fuse sets arranged transversely, and a plurality of longitudinal temperature fuse sets arranged longitudinally;

each transverse temperature fuse group is formed by connecting a plurality of temperature fuses 101 in series, and each longitudinal temperature fuse group is formed by connecting a plurality of temperature fuses 102 in series;

the automobile power supply end is respectively connected with one end of each transverse temperature fuse group and one end of each longitudinal temperature fuse group, the other end of each transverse temperature fuse group is connected to the first signal port of the single chip microcomputer 202, and the other end of each longitudinal temperature fuse group is connected to the second signal port of the single chip microcomputer 202;

the processing signal output end of the singlechip is connected with the main controller.

In the embodiment of the present invention, the operation principle of the fire source monitoring device 302 is as shown in fig. 1 and 2:

the temperature fuse is characterized in that the temperature fuse is disconnected after the heat source reaches a certain temperature near the temperature fuse. In a normal state, the fire source monitoring device 302 is powered on, the main controller (the vehicle body controller or the single chip microcomputer) can detect the voltages of the transverse temperature fuse set and the longitudinal temperature fuse set, and the voltage values are obtained by dividing the voltages by the two resistors.

For example, after the fire source is close to any one temperature fuse of a certain transverse temperature fuse set, the equivalent resistance of the resistor connected in series with the transverse temperature fuse set tends to infinity, and the voltage value detected by the main controller (or the single chip microcomputer) is 0V, so that the temperature fuse in the transverse temperature fuse set can be judged to be blown out by fire.

The fire source positioning principle of the fire source monitoring device 302 is as follows:

the plurality of temperature fuses form a matrix structure (arranged in a net shape when being arranged on the automotive interior). As shown in fig. 1, when a fire source is close to a certain node, at least two corresponding temperature fuses are fused, and a fused cross-bar line is in an open circuit state, so that two IO ports of a main controller (a vehicle body controller or a single chip microcomputer) detect 0V, the two IO ports correspond to a coordinate, and the position of the coordinate is the position of the fire source.

It should be noted that the output signal of the fire source monitoring device 302 may be directly transmitted to the vehicle body controller, or may be indirectly transmitted to the vehicle body controller through signal preprocessing of the single chip, which may all realize that the vehicle body controller triggers the corresponding function to realize an alarm, as shown in fig. 3, the vehicle body controller may simulate an interior decoration diagram of a cabin on the vehicle central control screen 304, when the fire source monitoring device 302 or the infrared imager 303 detects the fire source information, transmit the fire source position information to the vehicle body controller, the vehicle body controller may display the fire source position through a virtual interior view on the central control screen 304, and play the alarm sound through a speaker to attract the attention of the driver, thereby finding the fire source position.

As a further example, referring to fig. 4, the smart car further comprises an infrared imager 303, and the master controller is further configured to:

the image information of the passenger cabin sent by the infrared imager 303 is received and processed in real time, and when the image information of the passenger cabin meets the preset fire temperature condition threshold, an alarm instruction is sent to the fire alarm hardware of the automobile to send out fire source alarm information. The fire alarm hardware comprises a sound alarm module and/or a display module.

As a further improvement, the infrared imager 303 is provided at the top of the vehicle cabin. The master controller is further configured to:

and when the cabin image information meets a preset fire temperature condition threshold, sending an image calling instruction to the automobile central control screen, so that the automobile central control screen calls the cabin image information sent by the infrared imager 303 and displays the cabin image information.

The positions of the infrared imager 303 and the fire source monitoring device 302 in the cabin are shown in fig. 4, the infrared imager 303 is positioned right above the vehicle, the detectable angle is 180 degrees, and the fire source position on the inner surface of the vehicle can be detected; the temperature fuse matrix fire source positioning device is embedded into a car cushion and arranged below the inside of a car, and can detect fire sources at hidden positions in the car, such as the position below a seat.

The invention further provides an automobile which comprises the intelligent cabin.

While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.