TWM502179U - Mobile vehicle safety system - Google Patents

Description

Mobile vehicle safety system

This creation is about a mobile vehicle safety system, especially for a mobile vehicle safety system that can determine whether a mobile vehicle is safe or not based on the strength of the signal.

At present, the society advocates the concept of energy saving and carbon reduction and the national sports. The combination of the above two concepts is the most popular in cycling sports. Cycling is a sports program suitable for all ages; however, due to the riding process, There are still other vehicles on the side; therefore, the safety of riding a bicycle will be one of the issues that require a lot of attention.

As mentioned in the previous section, cycling is suitable for all ages, so among the many participants is the inclusion of children or younger children. Because children's vision, reaction and riding experience are not as good as adults, coupled with the lack of adequate traffic safety education, if children are allowed to ride alone, the danger will be greatly increased. This point is also the most important thing to ignore.

In view of the above-mentioned problems of the prior art, the purpose of this creation is to provide A mobile vehicle safety system to solve the problems that need to be improved.

For the purposes of this creation, a mobile vehicle security system is proposed that includes a mobile communication device and a mobile vehicle. The mobile communication device has a transmission unit, and the transmission unit transmits the detection signal. The mobile vehicle includes a positioning detection unit and a driving unit. The positioning detection unit receives the detection signal and calculates the signal strength of the detection signal. When the signal strength is lower than the preset value, the positioning detection unit generates a control signal. The driving unit receives the control signal and controls the braking module to act accordingly.

Preferably, when the signal strength is higher than a preset value, the location detecting unit can generate a confirmation signal to the mobile communication device.

Preferably, the mobile communication device can generate a confirmation message corresponding to the confirmation signal.

Preferably, the confirmation message can be sound, text content or a combination thereof.

Preferably, after the transmission unit receives the confirmation signal, the transmission unit can transmit the detection signal to the mobile vehicle again.

Preferably, after the transmission unit transmits the detection signal, the transmission unit can transmit the detection signal to the mobile vehicle again at a preset time interval.

Preferably, when the signal strength is lower than a preset value, the location detecting unit can generate an alert signal to the mobile communication device.

Preferably, the mobile communication device can generate a warning message corresponding to the warning signal.

Preferably, the alert message can be a voice, a text content, or a combination thereof.

Preferably, the mobile vehicle can be a mobile vehicle of more than two rounds.

1‧‧‧Mobile Vehicle Safety System

11‧‧‧Mobile communication device

111‧‧‧Transmission unit

12‧‧‧Mobile Vehicles

121‧‧‧Location detection unit

122‧‧‧ drive unit

123‧‧‧ brake module

A, B‧‧‧ area

Figure 1 is a block diagram of the mobile vehicle security system for this creation.

Figure 2 is the first schematic diagram of the mobile vehicle security system of this creation.

Figure 3 is the second schematic diagram of the mobile vehicle security system of this creation.

In order to understand the technical characteristics, content and advantages of the creation and the effects that can be achieved by the examiner, the author will cooperate with the schema and explain the following in the form of the embodiment, and the schema used therein The subject matter is only for the purpose of illustration and supplementary instructions. It is not necessarily the true proportion and precise configuration after the implementation of the original creation. Therefore, the proportions and configuration relationships of the attached drawings should not be interpreted or limited in the actual implementation scope. First described.

Please refer to Figure 1, which is a block diagram of the mobile vehicle security system of this creation. As shown, the mobile vehicle security system 1 of the present invention includes a mobile communication device 11 and a mobile vehicle 12.

Continuingly, the mobile communication device 11 mentioned in the present application may be a mobile communication device such as a smart phone or a tablet computer, and has a transmission unit 111, and the transmission unit 111 can transmit a detection signal; The unit 111 can perform detection signal transmission and other signal reception by using Bluetooth or other wireless transmission methods.

On the other hand, the mobile carrier 12 includes a positioning detecting unit 121 and a driving unit 122. The location detecting unit 121 can receive the detection signal and calculate the signal strength of the detection signal. When the signal strength is lower than the preset value, the location detecting unit 121 will generate the control signal correspondingly. The driving unit 122 can be a motor, which can receive the control signal and control the braking module 123 to actuate, that is, the driving unit 122 can activate the braking module 123 corresponding to the control signal to decelerate the motion carrier 12 or Stop.

In more detail, the location detecting unit 121 performs the calculation of the signal strength of the detection signal according to the Received Signal Strength Indicator (RSSI) ranging formula, and the formula is as follows:

Where p(d ₀ ) represents the signal power received by the receiving end (such as the positioning detecting unit 121 of the present invention) when the transmitter (such as the transmission unit 111 of the present invention) is d ₀ ; d ₀ is the reference distance; n is the Pass Loss index.

It can be seen from the above formula that in an ideal environment, the attenuation of the signal intensity and the distance are in a logarithmic curve, that is, the farther the distance is, the weaker the signal strength will be.

Please refer to Figure 2, which is the first schematic diagram of the action vehicle safety system of this creation. As shown in the figure, the area A in the figure indicates the area where the mobile communication device 11 is located, and the area B indicates the security area, which is equivalent to the safe movement range of the mobile vehicle 12. Here, the range size of the area B can be appropriately adjusted and set depending on the demand and the surrounding environment, and thus is not limited.

In the actual application, the mobile device security system 1 can be installed in the mobile communication device 11 to activate the mechanism of the mobile vehicle security system 1. When the application is started, the mobile communication device 11 will The transmission detecting unit 121 transmits the detection signal to the positioning detecting unit 121 in the action carrier 12 (indicated by the bicycle) in which the child rides.

At this time, after the location detecting unit 121 receives the detection signal, the signal strength of the detection signal is calculated, and the signal strength is compared with the preset value to determine the location of the motion carrier 12.

In Figure 2, the mobile vehicle 12 is located in the area B, thereby indicating that the child is not out of the safe range, and because the mobile vehicle 12 is in the safe distance range, the signal of the detection signal The intensity is calculated to be higher than the preset value; in other words, the preset value of the signal strength may be the value of the signal strength of the detection signal when the mobile vehicle 12 is at the farthest safe distance.

In order to enable the parent or other user to know whether the child is in the safe distance range, the action detection vehicle security system 1 of the present invention can generate the confirmation signal when the determination signal strength is higher than the preset value. To the mobile communication device 11; further, the mobile communication device 11 can correspond to the confirmation signal generation confirmation message to inform the action carrier 12 that it is still within the security range (area B); wherein the confirmation message can be sound, text content or Combined and presented by a playback unit or display unit.

It is worth mentioning that after the transmission unit 111 receives the confirmation signal, the transmission unit 111 can transmit the detection signal to the mobile vehicle 12 again; thereby, whether the motion detection vehicle 12 is continuously located in the area B.

On the other hand, in addition to transmitting the detection signal again after receiving the confirmation message, the transmission unit 111 may transmit the detection signal to the mobile vehicle 12 again at a predetermined time interval after transmitting the detection signal. Here, the creation does not limit the mode in which the detection signal is continuously transmitted.

Please refer to Figure 3, which is the second schematic diagram of the action vehicle safety system of this creation. As shown, when the mobile vehicle 12 travels out of the area B, it indicates that the distance between the mobile vehicle 12 and the mobile communication device 11 exceeds the safety distance; therefore, when the positioning detection unit 121 receives the detection signal When the calculated signal strength will be lower than the preset value, the positioning detecting unit 121 will generate The warning signal is transmitted to the mobile communication device 11.

Further, after receiving the warning signal by the transmission unit 111, the mobile communication device 11 may generate a warning message corresponding to the warning signal to notify the mobile vehicle 12 that the vehicle has traveled out of the safe range (area B); wherein the warning message may be a sound , text content or a combination thereof, and presented by a playback unit or a display unit.

However, the description of the above embodiment is merely an application example of the action vehicle security system 1 of the present invention, and should not be construed as limiting.

In addition, the above-mentioned action vehicle 12 can be a second or more mobile vehicle, such as a bicycle, a tricycle or a toy car.

As described above, the mobile device security system of the present invention can calculate and compare the signal strength of the detection signal transmitted by the mobile communication device by the location detection unit to determine whether the mobile vehicle is within a safe distance range. In order to prevent accidental occurrence of the child riding action vehicle, the action vehicle safety system of the present invention can also be used to reduce the risk of theft of the mobile vehicle.

Looking at the above, the action vehicle safety system of this creation is beyond the reach of conventional technology. It has indeed achieved the desired effect and is not familiar with the skill of the artist. Practicality, it is obvious that it has met the application requirements of the patent, and has filed a patent application according to law. You are requested to approve the creation of a patent application for this article to encourage creation.

1‧‧‧Mobile Vehicle Safety System

11‧‧‧Mobile communication device

111‧‧‧Transmission unit

12‧‧‧Mobile Vehicles

121‧‧‧Location detection unit

122‧‧‧ drive unit

123‧‧‧ brake module

Claims (10)

A mobile vehicle security system includes: a mobile communication device having a transmission unit that transmits a detection signal; and a mobile vehicle includes: a positioning detection unit that receives the detection a signal signal, and calculating a signal strength of the detection signal, when the signal strength is lower than a preset value, the positioning detection unit generates a control signal; and a driving unit receives the control signal, and according to To control a brake module to act. The mobile device security system of claim 1, wherein the location detecting unit generates a confirmation signal to the mobile communication device when the signal strength is higher than the preset value. For example, the mobile vehicle security system described in claim 2, wherein the mobile communication device generates a confirmation message corresponding to the confirmation signal. The mobile vehicle security system of claim 3, wherein the confirmation message is sound, text content or a combination thereof. The mobile vehicle security system of claim 2, wherein when the transmission unit receives the confirmation signal, the transmission unit transmits the detection signal to the mobile vehicle again. Action Vehicle Safety Department as described in claim 1 or 5 After the transmission unit transmits the detection signal, the transmission unit transmits the detection signal to the mobile vehicle again at a predetermined time interval. The mobile device security system of claim 1, wherein the location detecting unit generates a warning signal to the mobile communication device when the signal strength is lower than the preset value. For example, in the mobile vehicle security system described in claim 7, wherein the mobile communication device generates a warning message corresponding to the warning signal. The action vehicle security system of claim 8, wherein the warning message is sound, text content or a combination thereof. The mobile vehicle safety system of claim 1, wherein the mobile vehicle is a mobile vehicle of two or more rounds.