CN210011720U

CN210011720U - Safety self-saving lock for children

Info

Publication number: CN210011720U
Application number: CN201920317851.7U
Authority: CN
Inventors: 崔盈利; 刘锦; 龙鑫洋
Original assignee: Xingtai Polytechnic College
Current assignee: Xingtai Polytechnic College
Priority date: 2019-03-13
Filing date: 2019-03-13
Publication date: 2020-02-04
Anticipated expiration: 2029-03-13

Abstract

The utility model relates to a children's safety lock of saving oneself, including ECU, ECU connects touch device, hydraulic means, temperature sensor, sound generating mechanism, illuminator, manual switch and remote communication equipment, when temperature sensor detects the temperature and surpasses the setting value, ECU control sound generating mechanism and illuminator work, remind to press touch device, when touch device is pressed, ECU receives trigger signal, open door or door window for hydraulic means power supply, when temperature sensor detects the temperature and surpasses the danger value, ECU control hydraulic means opens door or door window, ECU informs user terminal door or door window through remote communication equipment and is opened, user terminal decides whether to send the feedback signal according to actual need, the opening and closing of control door or door window, manual switch is used for closing hydraulic means. By adopting the scheme, when the touch device is pressed down, the vehicle door or the vehicle window can be opened, so that conditions are created for subsequent escape.

Description

Safety self-saving lock for children

Technical Field

The utility model belongs to the electron field especially relates to a children's safety lock of saving oneself.

Background

With the increasing popularization of automobiles in China, the automobile holding amount is continuously increased, and the automobiles become daily tools for riding instead of walk. In recent years, some parents and drivers carelessly leave children in the car due to negligence, and finally cause high-temperature death in the child car, so that the serious tragedy of the child car is continuously generated. This fatal negligence is painful and causes irreversible injury to children and homes.

Disclosure of Invention

An object of the utility model is to provide a children's safety lock of saving oneself can lose children in the car time at head of a family or driver carelessly, opens door or door window through touch device, creates the condition for follow-up fleing.

The technical implementation scheme of the utility model is: child safety lock of saving oneself, including ECU, ECU connects touch device, hydraulic means, temperature sensor, sound generating mechanism, illuminator, manual switch and remote communication equipment, when temperature sensor detects the temperature and surpasses the setting value, ECU control sound generating mechanism and illuminator work, remind to press touch device, when touch device is pressed, ECU receives trigger signal, supply power for hydraulic means and open door or door window, when temperature sensor detects the temperature and surpasss the danger value, ECU control hydraulic means opens door or door window, ECU notifies user terminal door or door window through remote communication equipment and is opened, user terminal decides whether to send the feedback signal according to actual need, the opening and closing of control door or door window, manual switch is used for closing hydraulic means.

Based on the above-mentioned purpose, the utility model discloses a further improvement scheme is: when the touch device is pressed, the ECU informs the user terminal through the remote communication equipment.

Based on the above-mentioned purpose, the utility model discloses a further improvement scheme is: the touch device is a touch screen device.

Advantageous effects

By adopting the above technical scheme, the utility model, through interior temperature detection in time guide children open door or door window through touch device, create the condition for follow-up fleing. When the touch device is pressed down, the vehicle door or the vehicle window can be opened, and conditions are created for subsequent escape. When the temperature in the car exceeds a dangerous value, the ECU controls the hydraulic device to open the car door or the car window, so as to create conditions for subsequent escape. The remote communication equipment informs the user terminal that the vehicle door or the vehicle window is opened, and the user finally sends a feedback signal to determine the opening and closing of the vehicle door or the vehicle window so as to prevent misoperation. And a manual switch is adopted to control the hydraulic device to close the car door or the car window.

Through the telecommunication equipment, the parents and the drivers are informed through telecommunication at the first time so as to be convenient for rescue, and the method is effective and quick.

The characteristics of small strength and small reach range of children are fully considered, and the touch screen device is arranged to facilitate operation.

Description of the drawings:

fig. 1 is a circuit block diagram of an embodiment of the present invention;

fig. 2 is a schematic perspective view of a touch device according to an embodiment of the present invention;

FIG. 3 is a schematic view of a temperature control apparatus according to an embodiment of the present invention;

FIG. 4 is a schematic view of a remote control unlocking device according to an embodiment of the present invention;

FIG. 5 is a schematic view of a hydraulic unlocking portion of an embodiment of the present invention;

fig. 6 is a schematic view of a conventional pull-wire type unlocking device in the prior art.

The specific implementation mode is as follows:

in order to make the principle and advantages of the present invention become clearer, the following description will proceed with further detailed description in conjunction with the accompanying drawings and specific embodiments. In the present embodiment, the specific embodiments described are only for explaining the present invention, and are not used to limit the present invention.

Example one

As shown in fig. 1 to 5, the child safety self-rescue lock comprises a touch device 10, a hydraulic device 6, a temperature sensor 2, a sound generating device 7, a light emitting device 8, a remote communication device 4, a manual switch 1 and a central controller (ECU)9, wherein the ECU9 is connected with the touch device 10 and the hydraulic device 6, and when the touch device 10 is pressed, the ECU9 receives a trigger signal to supply power to the hydraulic device 6 to open a vehicle door or a vehicle window. The touch device can be a touch screen device, and considering that the strength of a child is small in a normal state, the touch range is small, the child can become anxious and uneasy when being trapped in a car along with the rise of temperature, and by combining the factors, the traditional stay wire type unlocking (as shown in fig. 6) is changed into a hydraulic type, so that the operability is strong. When the temperature detected by the temperature sensor exceeds a set value, the ECU9 controls the sound generating device 7 and the light emitting device 8 to work to remind the user to press the touch device 10. When the touch device 10 is pressed, the ECU9 notifies the user terminal through the remote communication apparatus 4. If an adult accompanies the child, the manual switch 1 is controlled to turn off the hydraulic device 6. If the parent is not present and the child does not press the guide opening device, the device will automatically start when the temperature reaches the alarm temperature, and simultaneously inform the parent. That is, when the temperature sensor 2 detects that the temperature exceeds the dangerous value, the ECU9 controls the hydraulic device 6 to open the door 12 or the window. When the temperature sensor 2 detects that the temperature exceeds the dangerous value, the ECU9 informs the user terminal that the vehicle door or the vehicle window is opened through the remote communication equipment 4, and the user terminal determines whether to send a feedback signal according to actual needs to control the opening and closing of the vehicle door or the vehicle window.

The device detects that the temperature in the vehicle reaches 30 degrees through the temperature sensor 2, signals are transmitted to the sound generating device 7 and the light emitting device 8 through the EUC9 to enable the device to start working, the device is guided to be opened by flickering colored lamps and guiding words with child interests, the touch device 10 is touched by children, so that the hydraulic device 6 and the remote communication equipment 4 are triggered by one key, the ECU9 receives the signals sent by the touch device 10 and then opens the hydraulic device 6, finally, a door opening instruction is finished, meanwhile, the ECU9 sends the child lock opening information of the children to a user terminal carried by parents through the remote communication equipment 4 at a first time, and the parents can rescue the children in time; at this time, if the parent is accompanied by the side, the hydraulic device 6 can be turned off by one key through the manual switch 1; if the parent is not around and the child does not open the device according to the expected guidance, when the temperature sensor 2 detects that the temperature in the vehicle reaches the preset dangerous temperature, the ECU9 automatically controls and sends an instruction, a series of operations are automatically started, the door is unlocked, and the user terminal is notified through the remote communication device 4.

As shown in fig. 2, the schematic diagram of a simple one-touch device is provided with rounded corners, so that children are prevented from being injured by sharp corners in a hurry, and the lovely smiling face button and the built-in color lamp audio frequency can attract and guide the child inspiring device to a certain extent.

As shown in fig. 3, the schematic diagram of the temperature control device is that the temperature control device is communicated with a sound generating device and a light emitting device, when the temperature in the vehicle reaches a preset temperature of 30 degrees, the circuit is communicated, the light emitting device enables the colored lamps to twinkle so as to attract the attention of children, and meanwhile, the sound generating device starts to play guiding words so as to guide the children to touch the smiling face key, so that the device is started, the vehicle door is opened, and conditions are created for subsequent escape.

As shown in fig. 4, it is a schematic diagram of a remote unlocking device, considering that children are limited in strength and intelligence due to age, so that the traditional key unlocking is abandoned, remote unlocking is adopted, and an unlocking remote controller is built in a touch key. The working principle is as follows: and (3) pressing the touch device, wherein the touch device provides information to the ECU through the CAN bus, and the ECU supplies power to the hydraulic device and the hydraulic tappet to push the vehicle door, so that the vehicle door is opened by 5-10 cm to allow air to enter. In addition, the ECU also opens the control device of the vehicle window to open the vehicle window and turn on the double flashing light.

As shown in fig. 5, a schematic diagram of a hydraulic unlocking device is shown, considering that the strength of a child is small in a normal state, the reach range is small, and the child becomes anxious when being trapped in a car along with the rise of temperature, and combining the above factors, the traditional stay wire type unlocking device is changed into a hydraulic type, so that the operability is strong. The working principle is as follows: the ECU opens the hydraulic device according to related commands, supplies power to the hydraulic device to push the piston to jack the vehicle door, and after the vehicle door is jacked open, the hydraulic device can be controlled by parents through a manual switch to enable the reversing valve to reverse and retract the piston.

It is right to have used specific individual example above the utility model discloses expound, only be used for helping to understand the utility model discloses, not be used for the restriction the utility model discloses. To the technical field of the utility model technical personnel, the foundation the utility model discloses an idea can also be made a plurality of simple deductions, warp or replacement.

Claims

1. Children's safety lock of saving oneself, its characterized in that: the electronic control unit comprises an ECU (electronic control Unit), the ECU is connected with a touch device, a hydraulic device, a temperature sensor, a sound generating device, a light emitting device, a manual switch and remote communication equipment, when the temperature detected by the temperature sensor exceeds a set value, the ECU controls the sound generating device and the light emitting device to work to remind that the touch device is pressed down, when the touch device is pressed down, the ECU receives a trigger signal to supply power to the hydraulic device to open a car door or a car window, when the temperature detected by the temperature sensor exceeds a dangerous value, the ECU controls the hydraulic device to open the car door or the car window, the ECU informs a user terminal that the car door or the car window is opened through the remote communication equipment, the user terminal determines whether to send a feedback signal according to actual needs to control the opening and closing of the.

2. Child safety self-rescue lock according to claim 1, characterized in that: when the touch device is pressed, the ECU informs the user terminal through the remote communication equipment.

3. Child safety self-rescue lock according to claim 1, characterized in that: the touch device is a touch screen device.