CN211364414U - Intelligent in-vehicle safety alarm system - Google Patents
Intelligent in-vehicle safety alarm system Download PDFInfo
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- CN211364414U CN211364414U CN201921877280.9U CN201921877280U CN211364414U CN 211364414 U CN211364414 U CN 211364414U CN 201921877280 U CN201921877280 U CN 201921877280U CN 211364414 U CN211364414 U CN 211364414U
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Abstract
The utility model discloses an intelligent in-vehicle safety alarm system, include: a temperature sensor module; a carbon monoxide sensor module; the main control chip is used for receiving the temperature value in the vehicle and the carbon monoxide concentration value in the vehicle, and respectively comparing the temperature value and the carbon monoxide concentration value with a preset temperature threshold value and a preset carbon monoxide concentration threshold value to obtain a comparison result so as to judge whether the environment in the vehicle is dangerous or not; the display module is used for displaying the comparison result; the alarm module is used for alarming; the wireless communication module is used for transmitting the content displayed by the display module in a wireless mode; and the intelligent terminal is used for receiving the data transmitted by the wireless communication module and displaying and reminding the data. When the concentration or the temperature reaches a certain index, alarming is carried out in real time in the vehicle to remind personnel in the vehicle to carry out ventilation alarming, and information is sent to a reserved telephone of a vehicle owner to carry out alarming prompt; reminding people to deal with two dangers in time and avoiding accidents.
Description
Technical Field
The utility model relates to a vehicle safety technical field, in particular to safety alarm system in intelligent car.
Background
With the popularization of cars, safety accidents in the car frequently occur, wherein the safety accidents include carbon monoxide poisoning accidents and casualty accidents caused by overhigh temperature in the car; carbon monoxide is a colorless, non-irritating gas that is the most harmful constituent in the exhaust of automobiles and internal combustion engines. Carbon monoxide inhaled by a human body is easily combined with hemoglobin and is transported to the body, so that the hemoglobin is blocked from carrying oxygen, and oxygen deficiency in the body is caused to cause asphyxia.
The accident occurrence scenario is mainly as follows: 1. when the air conditioner is started in a static state of the automobile, a large amount of carbon monoxide generated by idling of an engine is gradually accumulated in the automobile, and if adults or children are asleep in the automobile, poisoning and even death of the people in the automobile can occur along with the rise of the concentration of the carbon monoxide. 2. Young children are left in the car, and the life is threatened by overhigh temperature in hot days.
In the two situations, accidents happen to personnel for the two reasons every year, and unnecessary troubles are brought.
Disclosure of Invention
The utility model overcomes the defects in the prior art, provides an intelligent in-vehicle safety alarm system, and solves the problems, in particular, the utility model can alarm in real time in the vehicle to remind the in-vehicle personnel to ventilate and alarm when the concentration or the temperature reaches a certain index through the detection of the concentration and the temperature of carbon monoxide, and simultaneously send information to the vehicle owner to reserve a telephone to alarm and prompt; reminding people to deal with two dangers in time and avoiding accidents.
The technical scheme of the utility model is realized like this:
an intelligent in-vehicle safety alarm system, comprising:
the temperature sensor module is used for measuring the temperature in the vehicle;
the carbon monoxide sensor module is used for measuring the concentration of carbon monoxide in the vehicle;
the main control chip is used for receiving the in-vehicle temperature value sent by the temperature sensor module, receiving the in-vehicle carbon monoxide concentration value sent by the carbon monoxide sensor module, comparing the in-vehicle temperature value and the in-vehicle carbon monoxide concentration value with a preset temperature threshold value and a preset carbon monoxide concentration threshold value respectively, and obtaining a comparison result so as to judge whether the in-vehicle environment is dangerous or not;
the display module is used for displaying the measured in-vehicle temperature value, the in-vehicle carbon monoxide concentration value and the comparison result;
the alarm module is used for receiving the control of the main control chip and giving an alarm when the environment in the vehicle is judged to be dangerous;
the wireless communication module is used for transmitting the content displayed by the display module in a wireless mode;
and the intelligent terminal is used for receiving the data transmitted by the wireless communication module and displaying and reminding the data.
Preferably, the wireless communication module is an SIM card module, the smart terminal is a smart phone or a smart tablet, and the wireless communication module communicates with the smart terminal by sending information.
Preferably, the LED illumination device further comprises a wireless transceiver unit, wherein the wireless transceiver unit is an LED illumination device arranged in a room, and the LED illumination device comprises a wireless unit, at least one LED light source assembly and an LED driving and power supply unit; the LED driving and power supply unit is connected with the LED light source component and the wireless unit and is used for providing driving for the LED light source component and supplying power to the whole LED illuminating device; the wireless communication module is in wireless connection with the wireless receiving and transmitting unit, and the wireless receiving and transmitting unit is in wireless connection with the intelligent terminal. The LED lighting device is the current lighting trend and is increasingly popularized, various modules can be integrated and distributed in all rooms, the LED lighting device is used as a signal receiving and forwarding transfer station, a special wireless transceiver is not needed, the LED lighting device is ingenious, and the cost is saved.
Preferably, the LED light source assembly is also used as an alarm unit, and when the environment in the vehicle is judged to be dangerous, the LED light source assembly carries out flicker early warning. The LED light source component flashes to alarm, so that the vehicle owner or the user can be reminded more easily.
Preferably, the wireless unit is any one of zigbee, wifi, SIM card or bluetooth.
Preferably, the intelligent terminal is a mobile phone, a tablet computer, a desktop computer or a super notebook.
Preferably, the display module is any one or combination of more of an LED nixie tube, an LCD and an OLED.
Preferably, the alarm module is a buzzer.
Adopted above-mentioned technical scheme the utility model discloses a design departure point, theory and beneficial effect are:
the utility model discloses to two kinds of occurence situations of carbon monoxide and high temperature, utilize carbon monoxide sensor module and temperature sensor module, control through main control chip, alarm module reports to the police, sends the short message through the external contact of wireless communication module simultaneously, makes the car owner in time discover and solve these dangerous situations, avoids the further emergence of accident.
Drawings
Fig. 1 is a block diagram of an intelligent in-vehicle security alarm system according to embodiment 1 of the present invention;
fig. 2 is a block diagram of the intelligent in-vehicle security alarm system according to embodiment 2 of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
The specific implementation manner of the utility model is as follows:
example 1:
as shown in fig. 1, the utility model relates to an intelligent in-vehicle safety alarm system, include:
the temperature sensor module is used for measuring the temperature in the vehicle; in the embodiment, the temperature sensor module is DS18B20, DS18B20 is a single-bus interface digital temperature sensor chip, can directly output digital signals, can directly communicate with a single chip microcomputer, has small volume, low hardware cost, strong anti-interference capability and high precision, can change the appearance according to different application occasions, and completely meets the environment in a vehicle required to be used;
the carbon monoxide sensor module is used for measuring the concentration of carbon monoxide in the vehicle; in the embodiment, the carbon monoxide sensor module uses an MQ-7 carbon monoxide sensor module, and the MQ-7 gas sensor has high sensitivity to carbon monoxide and can detect various gases containing carbon monoxide. The single-chip microcomputer has two outputs of a switching signal and an analog signal, can be directly connected with a single-chip microcomputer for communication, and can also output analog voltage, wherein the higher the concentration of carbon monoxide is, the higher the voltage value is;
the main control chip is used for receiving the in-vehicle temperature value sent by the temperature sensor module, receiving the in-vehicle carbon monoxide concentration value sent by the carbon monoxide sensor module, comparing the in-vehicle temperature value and the in-vehicle carbon monoxide concentration value with a preset temperature threshold value and a preset carbon monoxide concentration threshold value respectively, and obtaining a comparison result so as to judge whether the in-vehicle environment is dangerous or not; the main control chip adopts an STC89C52RC single chip microcomputer which is a low-power-consumption and high-performance CMOS 8-bit microcontroller produced by STC company and is provided with an 8K byte system programmable Flash memory; it can provide a highly flexible, ultra-efficient computational solution.
The display module is used for displaying the measured in-vehicle temperature value, the in-vehicle carbon monoxide concentration value and the comparison result; the display module is any one or combination of a plurality of LED nixie tubes, LCDs and OLEDs.
The alarm module is used for receiving the control of the main control chip and giving an alarm when the environment in the vehicle is judged to be dangerous; in this embodiment, the alarm module employs a buzzer.
The wireless communication module is used for transmitting the content displayed by the display module in a wireless mode; in this embodiment, the wireless communication module uses a SIM900A module, and a TTL level serial port of the SIM900A module is adaptive and compatible with 3.3V and 5V singlechips, and can be directly connected to the singlechips; the standby current is about 80mA, the sleep state can be set to be about 10mA, and the power consumption is low. And the functions of short messages, data, multimedia messages, internet access and the like are supported. The serial port circuit of SIM900A module adopts TVS and magnetic bead protection device to protect the module, makes itself can not receive the injury of surge and high voltage. The SIM900A module is added with an SMF05C electrostatic discharge chip, the antenna is made short and straight in the aspect of antenna circuit, the strength of signals is ensured, and the characteristics enhance the overall stability of the SIM900A module.
And the intelligent terminal is used for receiving the data transmitted by the wireless communication module and displaying and reminding the data. The intelligent terminal is any one of a mobile phone, a tablet computer, a desktop computer or a super notebook.
The application scenarios of the present embodiment are as follows:
scenario one: when the engine idling, can produce a large amount of carbon monoxide waste gases, air-conditioned car often is the energy saving, and design door and window seals very tightly, and the inside and outside air of car is difficult to the convection current, accumulates certain concentration when carbon monoxide, promptly the utility model discloses during the carbon monoxide concentration threshold value of predetermineeing, alarm module is bee calling organ and reports to the police in the car promptly, reminds personnel in the car to open door and window and close bee calling organ. Meanwhile, the wireless communication module automatically gives a reserved number to a vehicle owner of the intelligent terminal for dialing alarm, so that the situation that no adult but children are left in the vehicle is avoided.
Scenario two: when the temperature in the vehicle reaches an interval of more than 34 ℃, the temperature is 34 ℃, namely a preset temperature threshold value; the wireless communication module automatically reserves a number for the vehicle owner of the intelligent terminal to dial for alarm, namely, the wireless communication module sends a short message to remind that the temperature in the vehicle is too high, so that the phenomenon that the temperature is too high and the life is critical is avoided for children in the vehicle, and meanwhile, the situation that the vehicle owner opens the vehicle door and is impacted by heat waves under the unknown situation is also avoided.
Example 2: the present embodiment is different from embodiment 1 in that: in this embodiment, the lighting system further comprises a wireless transceiver unit, the wireless transceiver unit is an LED lighting device disposed in a room, the LED lighting device may be disposed on a roof or a wall, and the LED lighting device comprises a wireless unit, at least one LED light source assembly, and an LED driving and power supplying unit; the LED driving and power supply unit is connected with the LED light source component and the wireless unit and is used for providing driving for the LED light source component and supplying power to the whole LED illuminating device; the wireless communication module is wirelessly connected with the wireless receiving and transmitting unit, and the wireless receiving and transmitting unit is wirelessly connected with the intelligent terminal; the wireless unit can adopt a WIFI module or a SIM card module.
LED lighting device and wireless communication module, intelligent terminal pass through wireless signal jointly and insert Internet network or LAN, when user or car owner are in the room, carry out the transfer communication by LED lighting device, when judging the interior environment of car when dangerous, LED light source subassembly scintillation is reported to the police, and car owner or user obtain more easily and remind.
Claims (8)
1. The utility model provides an intelligent in-vehicle safety alarm system which characterized in that includes:
the temperature sensor module is used for measuring the temperature in the vehicle;
the carbon monoxide sensor module is used for measuring the concentration of carbon monoxide in the vehicle;
the main control chip is used for receiving the in-vehicle temperature value sent by the temperature sensor module, receiving the in-vehicle carbon monoxide concentration value sent by the carbon monoxide sensor module, comparing the in-vehicle temperature value and the in-vehicle carbon monoxide concentration value with a preset temperature threshold value and a preset carbon monoxide concentration threshold value respectively, and obtaining a comparison result so as to judge whether the in-vehicle environment is dangerous or not;
the display module is used for displaying the measured in-vehicle temperature value, the in-vehicle carbon monoxide concentration value and the comparison result;
the alarm module is used for receiving the control of the main control chip and giving an alarm when the environment in the vehicle is judged to be dangerous;
the wireless communication module is used for transmitting the content displayed by the display module in a wireless mode;
and the intelligent terminal is used for receiving the data transmitted by the wireless communication module and displaying and reminding the data.
2. The intelligent in-vehicle safety alarm system of claim 1, wherein: the wireless communication module is an SIM card module, the intelligent terminal is an intelligent mobile phone or an intelligent tablet, and the wireless communication module communicates with the intelligent terminal in a message sending mode.
3. The intelligent in-vehicle safety alarm system of claim 1, wherein: the wireless receiving and transmitting unit is an LED illuminating device arranged in a room, and the LED illuminating device comprises a wireless unit, at least one LED light source component and an LED driving and power supply unit; the LED driving and power supply unit is connected with the LED light source component and the wireless unit and is used for providing driving for the LED light source component and supplying power to the whole LED illuminating device; the wireless communication module is in wireless connection with the wireless receiving and transmitting unit, and the wireless receiving and transmitting unit is in wireless connection with the intelligent terminal.
4. The intelligent in-vehicle safety alarm system of claim 3, wherein: the LED light source assembly is also used as an alarm unit, and when the environment in the vehicle is judged to be dangerous, the LED light source assembly carries out flicker early warning.
5. The intelligent in-vehicle safety alarm system of claim 3, wherein: the wireless unit is any one module of zigbee, wifi, SIM card or bluetooth.
6. The intelligent in-vehicle safety alarm system of claim 3, wherein: the intelligent terminal is a mobile phone, a tablet computer, a desktop computer or a super notebook.
7. The intelligent in-vehicle safety alarm system of claim 1, wherein: the display module is any one or combination of a plurality of LED nixie tubes, LCDs and OLEDs.
8. The intelligent in-vehicle safety alarm system of claim 1, wherein: the alarm module is a buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921877280.9U CN211364414U (en) | 2019-11-04 | 2019-11-04 | Intelligent in-vehicle safety alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921877280.9U CN211364414U (en) | 2019-11-04 | 2019-11-04 | Intelligent in-vehicle safety alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211364414U true CN211364414U (en) | 2020-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921877280.9U Active CN211364414U (en) | 2019-11-04 | 2019-11-04 | Intelligent in-vehicle safety alarm system |
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|---|---|
| CN (1) | CN211364414U (en) |
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2019
- 2019-11-04 CN CN201921877280.9U patent/CN211364414U/en active Active
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