KR101961026B1 - Alarm device for overspeed in automobile - Google Patents

Abstract

The present invention relates to an expressway overspeed warning system capable of preventing an accident and a method thereof. According to the present invention, the expressway overspeed warning system comprises: an expressway entrance tollgate device (41); an expressway service area entrance tollgate device (11); an expressway exit tollgate device (31); an overspeed warning-only wireless terminal (100) checking an average speed to check overspeed in all section of an expressway; a warning system (200) to output a warning sound to a driver; and an automatic communication signal output unit (1000) to transfer a communication signal of the overspeed warning-only wireless terminal to the warning system.

Description

Technical Field [0001] The present invention relates to an alarm device for overspeed in automobile,

The present invention relates to a highway speeding alarm system and method, and more particularly, to a highway speeding alarm system and method for estimating a driving speed of a vehicle running on a highway over an entire highway, determining whether the vehicle is overspeed over the entire highway, To prevent a driver from over speeding on the expressway, thereby preventing a safety accident from occurring.

The overspeed control of a conventional highway traffic vehicle includes overspeed interception by a speed gun, section interception of an average speed of a specific section, and overspeed interception by using an entry / exit time of a highway toll gate.

Speed control using highway toll gate entry / exit time uses the toll collection system to determine the speed of the vehicle in addition to the fare adjustment of the highway car.

In this case, the traveling time of the vehicle using the highway is calculated to determine whether or not the vehicle is speeding on the highway, and the traveling speed according to the traveling distance is again calculated based on the travel time, and the traveling speed is compared with the predetermined section speed.

However, the traffic time of a motorway vehicle is calculated as the total time required from the entrance to the toll gate to the exit toll gate.

Therefore, it is unreasonable to calculate the traveling speed of the vehicle using the highway on the basis thereof, and it is out of the aim of controlling the overspeed of the vehicle using the highway by calculating the accurate traveling speed and collecting the fines in the case of the speeding violation.

Prior art literature

Patent literature

(Patent Document 0001) KR 10-2011-0139474

(Patent Document 0002) KR 10-2005-0085481

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is an object of the present invention to provide a control method of a highway vehicle using a highway, The speed is determined based on the average speed, and the speed is continuously informed to the warning system at the time of overspeed to induce the driver to reduce the speed of the vehicle.

As means for achieving the above object,

The present invention relates to a highway entrance toll gate device (41) for informing a communication signal that a vehicle has entered a highway when a vehicle is located at an entrance of the highway; A resting place entrance gate device (11) for informing that a present vehicle has entered a rest area when the vehicle is located at a resting place entrance; A rest stop exit gate device (21) for informing a communication signal that the current vehicle has left the rest area when the vehicle is located at a rest area exit; A highway exit toll gate device 31 for informing a communication signal that the current vehicle exits the highway when the vehicle leaves the highway; It is installed in the interior of the vehicle and uses the Global Positioning System (GPS) satellite to find the exact location of the car. Using the location database inside the car, It is possible to determine whether or not the vehicle is overspeed by calculating the average speed by using the vehicle speed. It is also possible to determine whether the vehicle is overspeed or not by using the highway entrance toll gate device 41, the rest stop entrance gate device 11, the rest stop exit gate device 21, (100), which receives a position signal from a mobile terminal (31) and calculates a use time of a remaining section excluding a rest area and grasps an average speed to thereby determine whether the speed is over the entire highway area; An alarm system (200) for receiving an overspeed signal from the overspeed notification exclusive wireless terminal and outputting an alarm sound to a driver; And a communication signal automatic output unit 1000 installed between the overspeed notification exclusive wireless terminal and the alarm system for transmitting the communication signal of the overspeed notification exclusive wireless terminal to the alarm system.

In addition, the communication signal automatic output unit 1000 includes a power supply unit 1110 for applying power by its own power supply; A first relay switch (RY1) provided on one side of an output terminal of the power source unit for switching a power source output from the power source unit; A second relay switch (RY2) provided on the other end of the output terminal of the power source unit for switching a power source unit output from the power source unit; A third relay switch RY3 coupled to an output terminal of the second relay switch and generating a magnetic force when the second relay switch is switched; A first circuit connection switch (sw1) for performing a function of energizing the circuit while the iron wire is pulled by the third relay switch; A second communication signal output power switch (hereinafter referred to as " second communication signal output power control unit 1150 ") that serves to induce a communication signal to be output through the communication signal output unit 1150 when power is supplied to the communication signal output control unit 1140 while the iron wire is pulled by the third relay switch sw2); The second relay switch is switched so as to induce the third relay switch to be switched so that the first circuit connection switch and the second communication signal output power supply switch are switched and then the second relay switch is turned off, A communication that serves to maintain the communication state by continuing the switching state of the first circuit connection switch and the second communication signal output power switch configured to switch the relay switch, the third relay switch to be simultaneously turned off and the first relay switch to be interlocked, A control unit 1120; A circuit-operating iron piece (1131) which contacts the first circuit connecting switch (sw1) to relay power supplied from the first relay switch to continue the flow of power; And a communication signal output control unit 1140 which is designed to operate in conjunction with the circuit operation wire 1131 and which connects the power supply to the communication signal output control unit 1140 when the circuit operation wire 1131 is turned on, Iron pieces 1132; The first circuit connection switch sw1 and the circuit operation wire 1131 are connected to each other at the lower end of the circuit operation steel plate 1131 and at the lower end thereof in the form of a bar magnet having an S pole, First self-sustaining means 1133 for guiding the electric power to be maintained in the off-state at all times; And the first magnetic holding means 1133 having an S pole at the lower end and a first magnetic holding means 1133 at the upper end of the first circuit connecting switch sw1, The operating piece 1131 is pulled up when the third relay switch is actuated so that the S pole constituting the upper part of the body and the first magnetic holding means 1133 The N pole constituting the lower portion of the body and the S pole constituting the lower portion of the body of the first magnetic holding means 1133 are located close to each other, When the first circuit connecting switch sw1 is magnetically coupled to the holding means 1133 and the first circuit connecting switch sw1 is switched, the state of attachment of the circuit-operating ferrule 1131 continues even if the operation of the third relay switch is stopped, And a second magnetic switch that is operated to automatically output the communication signal when the wire for operating the circuit is operated by the operation of the third relay switch, Maintenance means 1134; The first magnetic holding means 1133 is disposed at a lower end of the circuit board 1131 at a predetermined distance from the first magnetic holding means 1133. The lower end of the first magnetic holding means 1133 is in the form of a bar magnet having an S pole, The circuit breaker 1131 is lifted from the first circuit connection switch sw1 to maintain the circuit breaker state when the third relay switch is not operated and the circuit breaker 1131 is lowered Auxiliary magnetic holding means 1133a for holding the ON state of the first circuit connecting switch sw1; And the second magnetic holding means and the first magnetic holding means are magnetically coupled to each other so that they are not directly coupled to each other but are held in a constant gap while being magnetically coupled to each other A spacing agent 1134a for inducing the first self-sustaining means and the second self-sustaining means to naturally separate from each other at the time of disassembly; And a control unit for controlling the operation of the communication signal output unit by turning off the wire for the circuit operation and the wire for connecting the communication signal output control unit when the user operates the communication wire for interrupting the operation of the communication signal, And a manual operation switch 1135 for stopping the communication signal so that the communication signal is no longer outputted.

In addition, the overspeed announcement wireless terminal is further provided with a recessed portion cooling means (400), wherein the recessed portion cooling means (400) is made of aluminum metal and includes a cooling panel )and; A thermoelectric element 420 attached to a lower portion of the cooling panel and transferring cooling heat to a cooling panel according to an external electric power supply to rapidly cool the interior of the enclosure; A heat dissipation panel 430 slidably joined to the lower portion of the thermoelectric element and configured to collect heat generated by the action of the thermoelectric element; A heat dissipating fan 440 attached to the heat dissipating panel and serving to cool the heat dissipating panel by rapidly transferring heat generated from the heat dissipating panel to the outside by rotation of the fan; A cooling panel and a thermoelectric element transferring part 450 for connecting the cooling panel to the cooling panel and transferring the cooling panel and the thermoelectric element to a required point by self rotation to rapidly cool the part; A temperature sensing unit 460 installed at predetermined intervals in the overspeed notification exclusive wireless terminal to detect whether a temperature is higher than a reference temperature and transmit information; And a control unit 470 for controlling the cooling panel and the thermoelectric-element transfer unit based on the information result of the temperature-sensing unit so that the cooling-panel and the thermoelement-transferring unit are located at a point requiring further cooling and cooling the part.

The overspeed announcement wireless terminal 100 may further include dust removing means. The dust removing means includes a light emitting means (110) installed at one side of the overspeed notification exclusive wireless terminal for detecting dust present on the surface of the overspeed notification exclusive wireless terminal; A light receiving means (120) installed on the other side of the overspeed notification exclusive wireless terminal for receiving the light of the light emitting means and detecting the dust present on the surface of the overspeed notification exclusive wireless terminal; A blowing controller 130 for analyzing the amount of light transmitted from the light emitting means to the light receiving means and outputting a blowing control signal for removing dust if the dust is higher than a reference value; And a blower 140 installed at one side of the overspeed notification exclusive wireless terminal and blowing dust to the surface of the overspeed notification exclusive wireless terminal under the control of the blow controller.

In addition, when the highway-use vehicle enters the highway 60, the wireless terminal dedicated to the speed-of-speed notification receives the tollgate information from the highway entrance tollgate device 41 and records the entry time information to determine whether it is overspeed during operation of the highway. ; A step in which the speeding-only dedicated wireless terminal receives the rest area entrance information from the rest area entrance gate device 11 and excludes it from the driving time recording when the expressway-use vehicle enters the rest area 50 of the expressway; When the highway-use vehicle leaves the highway rest area 50, the speeding-only wireless terminal receives the resting-place exit information from the resting-place exit gate device 21 and counts the travel time again. The vehicle passes through the highway exit tollgate device 31 A step of continuously calculating whether the vehicle is overspeed except the time remaining at the rest stop, and notifying the overspeed state in real time; If it is determined that the vehicle is overspeed, the overspeed notification exclusive wireless terminal 100 outputs the overspeed state to the alarm system 200 through the communication signal automatic output unit 1000 to induce the driver to slow down the traveling speed; The communication signal auto-outputting unit 1000 includes a power supply unit 1110 for applying power to the communication signal output unit 1000 by its own power supply; A first relay switch (RY1) provided on one side of an output terminal of the power source unit for switching a power source output from the power source unit; A second relay switch (RY2) provided on the other end of the output terminal of the power source unit for switching a power source unit output from the power source unit; A third relay switch RY3 coupled to an output terminal of the second relay switch and generating a magnetic force when the second relay switch is switched; A first circuit connection switch (sw1) for performing a function of energizing the circuit while the iron wire is pulled by the third relay switch; A second communication signal output power switch (hereinafter referred to as " second communication signal output power control unit 1150 ") that serves to induce a communication signal to be output through the communication signal output unit 1150 when power is supplied to the communication signal output control unit 1140 while the iron wire is pulled by the third relay switch sw2); The second relay switch is switched so as to induce the third relay switch to be switched so that the first circuit connection switch and the second communication signal output power supply switch are switched and then the second relay switch is turned off, A communication that serves to maintain the communication state by continuing the switching state of the first circuit connection switch and the second communication signal output power switch configured to switch the relay switch, the third relay switch to be simultaneously turned off and the first relay switch to be interlocked, A control unit 1120; A circuit-operating iron piece (1131) which contacts the first circuit connecting switch (sw1) to relay power supplied from the first relay switch to continue the flow of power; And a communication signal output control unit 1140 which is designed to operate in conjunction with the circuit operation wire 1131 and which connects the power supply to the communication signal output control unit 1140 when the circuit operation wire 1131 is turned on, Iron pieces 1132; The first circuit connection switch sw1 and the circuit operation wire 1131 are connected to each other at the lower end of the circuit operation steel plate 1131 and at the lower end thereof in the form of a bar magnet having an S pole, First self-sustaining means 1133 for guiding the electric power to be maintained in the off-state at all times; And the first magnetic holding means 1133 having an S pole at the lower end and a first magnetic holding means 1133 at the upper end of the first circuit connecting switch sw1, The operating piece 1131 is pulled up when the third relay switch is actuated so that the S pole constituting the upper part of the body and the first magnetic holding means 1133 The N pole constituting the lower portion of the body and the S pole constituting the lower portion of the body of the first magnetic holding means 1133 are located close to each other, When the first circuit connecting switch sw1 is magnetically coupled to the holding means 1133 and the first circuit connecting switch sw1 is switched, the state of attachment of the circuit-operating ferrule 1131 continues even if the operation of the third relay switch is stopped, And a second magnetic switch that is operated to automatically output the communication signal when the wire for operating the circuit is operated by the operation of the third relay switch, Maintenance means 1134; The first magnetic holding means 1133 is disposed at a lower end of the circuit board 1131 at a predetermined distance from the first magnetic holding means 1133. The lower end of the first magnetic holding means 1133 is in the form of a bar magnet having an S pole, The circuit breaker 1131 is lifted from the first circuit connection switch sw1 to maintain the circuit breaker state when the third relay switch is not operated and the circuit breaker 1131 is lowered Auxiliary magnetic holding means 1133a for holding the ON state of the first circuit connecting switch sw1; And the second magnetic holding means and the first magnetic holding means are magnetically coupled to each other so that they are not directly coupled to each other but are held in a constant gap while being magnetically coupled to each other A spacing agent 1134a for inducing the first self-sustaining means and the second self-sustaining means to naturally separate from each other at the time of disassembly; And a control unit for controlling the operation of the communication signal output unit by turning off the wire for the circuit operation and the wire for connecting the communication signal output control unit when the user operates the communication wire for interrupting the operation of the communication signal, And a manual operation switch 1135 for stopping the communication signal so that the communication signal is no longer outputted.

As described above, according to the present invention, an average speed of a remaining section obtained by subtracting a rest area entry time from a rest area advance time or a highway entry time and a current rest area entry time or a highway advance time of a highway user vehicle is obtained, The speed of the vehicle is determined based on the speed of the vehicle, and when the vehicle is overspeed, the warning system continuously informs the alarm system, thereby inducing the driver to reduce the speed of the vehicle.

1 is a block diagram of a highway overspeed alarm system according to the present invention;
2 is a block diagram of a communication signal automatic output of the present invention.
3 is a circuit diagram of a communication signal automatic output section of the present invention.
4 is an enlarged view of the main part of Fig.
5 is a diagram illustrating an example of the operation of the communication signal automatic circuit portion of the present invention.
Fig. 6 is a view showing an example of installing the recessed portion cooling means of the present invention. Fig.
FIG. 7 is an operation drawing of the recessed portion cooling means of the present invention. FIG.
8 is an operation diagram of the recessed portion cooling means of the present invention being lowered;
9 is an exploded perspective view of the recessed portion cooling means of the present invention.
10 is a block diagram of a partial cooling device circuit of the present invention.
11 is a system configuration diagram for dust removal of the terminal of the present invention.

The operation principle of the preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings and description. It should be understood, however, that the drawings and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention, and are not to be construed as limiting the present invention.

In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The terms used below are defined in consideration of the functions of the present invention, which may vary depending on the user, intention or custom of the operator. Therefore, the definition should be based on the contents throughout the present invention.

It is to be understood that both the foregoing general description and the following detailed description of the present invention are exemplary and explanatory and are intended to provide further explanation of the invention as claimed. The configuration is omitted as much as possible, and a functional configuration that should be additionally provided for the present invention is mainly described.

Those skilled in the art will readily understand the functions of the components that have been used in the prior art among the functional configurations that are not shown in the following description, The relationship between the elements and the components added for the present invention will also be clearly understood.

In order to efficiently explain the essential technical features of the present invention, the following embodiments properly modify the terms so that those skilled in the art can clearly understand the present invention, It is by no means limited.

As a result, the technical idea of the present invention is determined by the claims, and the following embodiments are merely illustrative of the technical idea of the present invention in order to efficiently explain the technical idea of the present invention to a person having ordinary skill in the art to which the present invention belongs. .

1 is a block diagram of a highway overspeed alarm system according to the present invention;

2 is a block diagram of a communication signal automatic output of the present invention.

3 is a circuit diagram of a communication signal automatic output section of the present invention.

4 is an enlarged view of the main part of Fig.

5 is a diagram illustrating an example of the operation of the communication signal automatic circuit portion of the present invention.

Fig. 6 is a view showing an example of installing the recessed portion cooling means of the present invention. Fig.

FIG. 7 is an operation drawing of the recessed portion cooling means of the present invention. FIG.

8 is an operation diagram of the recessed portion cooling means of the present invention being lowered;

9 is an exploded perspective view of the recessed portion cooling means of the present invention.

10 is a block diagram of a partial cooling device circuit of the present invention.

11 is a system configuration diagram for dust removal of a terminal according to the present invention,

The present invention specifies a range of speeds of a vehicle traveling between a highway entrance tollgate device and a highway exit tollgate device and specifies a maximum time range when the vehicle passes through without stopping at a rest stop.

In other words, if the vehicle does not stop at a resting place from Seoul to Busan and the vehicle travels within 4 hours and the maximum time is 4 hours, the vehicle is judged to be overspeed when it passes through the tollgate of the highway exit. All but the purely highway running time is calculated.

When the driver is over the speed, the driver outputs an alarm signal so that the driver is always within the designated speed range at the time of driving the expressway. .

The highway overspeed alarm system of the present invention includes a highway entrance toll gate device 41, a rest stop entrance gate device 11, a rest stop exit gate device 21, and a highway exit toll gate device 31.

The overspeed notification dedicated wireless terminal 100 of the present invention is installed in the interior of the vehicle and detects the exact position of the vehicle using a global positioning system (GPS) satellite, And can calculate the average speed by using the vehicle speed with respect to the traveling distance by using the information transmitted from the satellites. It is also possible to determine whether the vehicle is overspeed or not, and the highway entrance toll gate device 41, the rest stop entrance gate device 11 The resting place exit gate device 21 and the highway exit toll gate device 31 to calculate the use time of the rest of the area excluding the rest area so that the speed of the entire highway can be grasped.

That is, when the motorway-using vehicle arrives at the highway 60, the speeding-up announcement-only radio terminal 100 recognizes it through the highway entrance toll gate device 41. [ The speeding announcement dedicated wireless terminal 100 records information including the entering highway entrance tollgate identification number (for example, highway toll gate number 1) and the entry time (for example, 10:15 am on November 15, 2008).

When the motor vehicle for use in highway enters the rest area 50 of any of the resting places of various expressways while driving on the expressway 60, the speeding announcement exclusive wireless terminal 100 is installed in the rest area entrance gate device 11 installed at the rest area entrance gate 10, And excludes them from the expressway operation time.

When the vehicle staying at the highway rest area 50 enters the highway 60 again, the speeding announcement radio terminal 100 recognizes the resting gate exit gate device 21 installed at the rest stop gate 20, Start time again.

When the vehicle using the highway advances to the highway 60, the speeding announcement wireless terminal recognizes the toll gate device 31 at the highway exit toll gate 30 installed at the highway exit toll gate 30, calculates the time taken to subtract the time spent at the resting place, I ask.

Then, the speed-and-speed announcement-only wireless terminal 100 generates speed information for each section of the expressway vehicle based on the calculated travel time and the obtained distance information, determines whether the generated speed information is overspeed, And outputs it to the alarm output system 200 in a wireless manner.

Of course, the vehicle number is read from the highway entrance toll gate device 41, the rest stop entrance gate device 11, the rest stop gate device 21 and the highway exit toll gate device 31, In the present invention, the driver is informed in advance that the speed range of the driver has exceeded the speed range on the highway, so that the present invention has been developed with more emphasis on preventing the risk of accidents due to speeding.

That is, in a vehicle passing through an entire highway, it is possible to judge whether or not the vehicle is overspeed in a remaining section except for the time spent at a rest area. In this case, By detecting the overspeed by using the terminal, it informs the driver by using the alarm system to prevent the risk of accidents due to speeding.

According to the present invention as described above, when a motor vehicle is traveling on a highway 60, the wireless terminal dedicated to overspeed notification receives the toll gate information from the highway entrance toll gate device 41 and records the entry time information, And informs the overspeed state in real time.

When the highway-use vehicle enters the highway rest area 50, the speed-only announcement wireless terminal receives the resting place entrance information from the rest stop entrance gate device 11 and excludes it from the running time recording.

When the highway-use vehicle leaves the highway rest area 50, the speeding-only wireless terminal receives the resting-place exit information from the resting-place exit gate device 21 and counts the travel time again. The vehicle passes through the highway exit tollgate device 31 Except for the time spent at the rest stop, it will continuously calculate whether you are overspeed and notify the overspeed in real time.

In addition, according to the present invention, when an alert condition occurs, the overspeed notification dedicated wireless terminal grasps the overspeed state and transmits the overspeed notification status to the alarm system 200 through the communication signal automatic output unit 1000, The communication signal automatic output unit 1000 includes a power supply unit 1110, a first relay switch RY1, a second relay switch RY2, a third relay switch RY3, 1 circuit connection switch sw1, a second circuit connection switch sw2, and a communication control unit 1120. [

The power source unit 1110 applies power to its own power source.

The first relay switch RY1 is provided on one side of the output terminal of the power supply unit to switch the power output from the power supply unit.

The second relay switch RY2 is provided on the other side of the output terminal of the power source unit to switch the power source unit output from the power source unit.

The third relay switch RY3 is coupled to the output terminal of the second relay switch and generates a magnetic force when the second relay switch is switched.

The first circuit connection switch sw1 performs a function of energizing the circuit by pulling the iron piece by the third relay switch.

The second communication signal output power switch sw2 is driven by the third relay switch so that power is supplied to the communication signal output control unit 1140 to induce a communication signal to be output through the communication signal output unit 1150 It plays a role.

The communication control unit 1120 switches the second relay switch to induce the third relay switch to be switched so that the first circuit connection switch and the second communication signal output power supply switch are switched, The third relay switch is turned off, and at the same time, the switching state of the first circuit connection switch and the second communication signal output power switch configured to be interlocked with the first relay switch is maintained, It plays a role to sustain.

The present invention is also characterized in that it comprises a circuit board 1131 for operating the circuit, a wire piece 1132 for connecting the power supply for operating the communication signal control unit, a first magnetic holding means 1133, a second magnetic holding means 1134, Means 1133a, a gap 1134a, and a manual operation switch 1135. As shown in Fig.

The circuit-operating piece 1131 contacts the first circuit connection switch sw1 to relay the power supplied from the first relay switch to continue the flow of power.

The communication signal output control unit power connection iron piece 1132 is designed to operate in conjunction with the circuit operation iron piece 1131. When the circuit operation iron piece 1131 is turned on, power is supplied to the communication signal output control unit 1140 Thereby inducing the communication device to operate.

The first magnetic holding means 1133 is provided at the lower end of the circuit operation steel plate 1131 and has a lower end in the form of a bar magnet having an S pole, sw1 and the circuit-operating iron piece 1131 are always kept in the off-state.

The second magnetic holding means 1134 is provided on the upper portion of the first circuit connecting switch sw1 and has a bar magnet shape having an S pole at the upper end and a first magnet holding The circuit breaker 1133 is pushed to push the circuit breaker 1131 up to maintain the electrically turned off state and the circuit breaker 1131 is pulled up when the third relay switch is operated so that the S The N pole constituting the upper part of the body of the first magnetic holding means 1133 and the N pole constituting the lower portion of the body and the S pole constituting the lower portion of the body of the first magnetic holding means 1133, When the first relay switch is magnetically coupled to the first magnetic holding means 1133 while the first relay switch is in the close position and the first relay switch is turned on at the same time the operation of the third relay switch is stopped, State And then maintains the power supply state through the first relay switch. At this time, when the wire for circuit operation is operated by the operation of the third relay switch, the wire for connecting the power of the communication signal output control part is automatically operated so that the communication signal is outputted to the outside.

The auxiliary magnetic holding means 1133a is installed at the lower end of the circuit operation steel plate 1131 in a state of being spaced apart from the first magnetic holding means 1133 by a predetermined distance and has a lower end in the form of a bar magnet having an S pole, When the third relay switch is not operated, the circuit breaker 1131 is lifted from the first circuit connection switch sw1 to keep the circuit in a disconnected state while the third relay switch is in operation, The operating wire 1131 is lowered to maintain the ON state of the first circuit connecting switch sw1.

Particularly, the auxiliary magnetic holding means 1133a affects the second magnetic holding means 1134 even if the first magnetic holding means 1133 is blinded, so that the off state of the first circuit connecting switch during the third relay switch non- And is magnetically coupled with the second magnetic holding means during the operation of the third relay switch to maintain the ON state of the first circuit connecting switch sw1.

The gap 1134a is provided so as to surround the periphery of the N pole of the second magnetic holding means 1134 and the second magnetic holding means and the first magnetic holding means are not directly coupled to each other when they are magnetically coupled, So that the first magnetic holding means and the second magnetic holding means can be separated more naturally from each other by the action of the spacing agent at the time of disassembly. If the spacing agent is not present, the body of the first self-holding means and the body of the second self-holding means are directly attached to each other, so that mutual separation becomes difficult later. Accordingly, in the present invention, further spacers are provided so that the first magnetic holding means and the second magnetic holding means can be easily separated.

The reason why the spacing agent is provided only around the N pole of the second magnetic holding means is that the first magnetic holding means and the second magnetic holding means must be separated from each other when the relay switch is not operated, Pole and the S-pole of the second magnetic holding means are opposed to each other and the separated state can be easily maintained. If the spacing agent is wrapped to the S-pole of the second magnetic holding means, the strength of the S-poles of the first magnetic holding means and the second magnetic holding means is weakened by the interference of the spacers when the third relay switch is not operated The maintenance of the separation state may become unstable.

Accordingly, in the present invention, the spacers are provided only on the N pole of the second magnetic holding means to facilitate the separation of the first magnetic holding means and the second magnetic holding means, and when magnetic coupling is performed, So that the magnetically coupled state can be easily maintained. In practice, when the first magnetic holding means and the second magnetic holding means are coupled to each other, the N pole of the first magnetic holding means and the S pole of the second magnetic holding means come close to each other and are strongly magnetically coupled Even if the relay switch is turned off, the falling state of the circuit breaker 1131 is maintained, so that the ON state of the first circuit connecting switch sw1 can be maintained.

The manual operation switch 1135 is connected to a wire for circuit operation and a wire for connection to a power supply for outputting a communication signal. When the user operates the wire to interrupt the operation of the communication signal, So that the operation of the communication signal output unit is stopped so that the communication signal is no longer output.

Hereinafter, the operation of the communication signal automatic output unit 1000 will be described.

First, a control relation for outputting a communication signal will be described. In the communication control unit, the third relay switch is operated by applying power to the second relay switch. As a result, the first circuit connection switch sw1 and the communication signal output power switch sw2 are turned on by the operation of the third relay switch, and the communication signal output control unit 1140 is powered to output a communication signal.

When the first circuit connection switch (sw1) is activated, the communication control section interrupts the operation of the second relay switch to cut off the operation of the third relay switch, and simultaneously operates the first relay switch.

On the other hand, if the operator turns off the first circuit connection switch and the communication signal output power switch in the middle of outputting the communication signal, the communication control section grasps the first circuit connection switch and the communication signal output power switch. Then, the second relay switch is operated to operate the third relay switch It is possible to maintain the closed circuit while moving the iron piece and at the same time return the power outputted to the communication signal control part 1140 to continuously operate the communication signal output part 1150.

That is, according to the present invention, if the notification factor is not solved, the communication signal is continuously output to induce the notification factor to be solved.

That is, when the communication control unit applies the switching signal to the second relay switch and the first relay switch, the communication signal is automatically output by returning the power source again, thereby failing to recognize that the notification situation is completely eliminated, So that the operator can reliably solve the cause of the communication signal.

If it is determined that the communication control unit no longer needs to output the communication signal, the power supply signal is no longer applied to the first relay switch and the second relay switch. In this case, the user manually operates the manual switch 1135 to manually transmit the communication signal .

However, since the overspeed notification exclusive wireless terminal 100 is formed in the form of a board, overheating may occur. In the present invention, a recessed portion cooling means 400 is installed in the vicinity of the overspeed notification exclusive wireless terminal 100, And senses heat generated in the dedicated wireless terminal 100 to cool the required portion.

Hereinafter, the recessed portion cooling means 400 will be described in more detail.

The recessed portion cooling means 400 includes a cooling panel 410, a thermoelectric element 420, a heat dissipation panel 430, a heat dissipation fan 440, a cooling panel and a thermoelectric element transfer portion 450, (460), and a control unit (470).

The cooling panel 410 is made of aluminum metal and is located at one end of a speed-only announcement wireless terminal.

The thermoelectric element 420 is attached to a lower portion of the cooling panel and transmits cooling heat to the cooling panel according to external electric power supply to rapidly cool the inside of the enclosure.

The heat dissipation panel 430 is slidingly connected to the lower portion of the thermoelectric element and is made of aluminum and collects heat generated by the action of the thermoelectric elements.

The heat-dissipating blower fan 440 attaches to the heat-dissipating panel and transfers the heat generated from the heat-dissipating panel to the outside through the rotation of the fan to cool the heat-dissipating panel.

The cooling panel and the thermoelectric-element transferring unit 450 are connected to a cooling panel, which is connected with a screw. The cooling panel and the thermoelectric-element transferring unit 450 transfer the cooling panel and the thermoelectric element to a required point by self-

The temperature sensing unit 460 is installed at a predetermined interval to determine whether there is a temperature higher than a reference temperature and transmit the information.

The control unit 470 drives the cooling panel and the thermoelectric element transfer unit based on the information result of the temperature sensing unit, and controls the cooling unit and the thermoelectric element transfer unit so as to be located at the point where the cooling is required to cool the part.

The control unit 470 cools the required section according to the information of the temperature sensing unit and drives the driving motor 450b to rotate the screw 450a to transfer the cooling panel 410 and the thermoelectric element 420 to a required point .

The cooling panel 410 and the portion where the thermoelectric element 420 is present are cooled, thereby preventing a safety accident due to overheating.

That is, the cooling heat is transferred to the portion where the cooling panel 410 and the thermoelectric element 420 are positioned and rapidly cooled. Heat generated from the thermoelectric element 420 is moved through the heat dissipation panel 430, The heat is dissipated to the outside by the heat-dissipating blower fan 440 attached to the heat exchanger 430 to maintain the partially cooled state more strongly.

It is preferable to provide a rail 430a on the heat dissipation panel 430 so that the thermoelectric module 420 can slide the heat dissipation panel more easily. In this case, the surface of the thermoelectric module 420 corresponds to the rail groove So that the thermoelectric element 420 can flow more smoothly from side to side on the rail 430a. Of course, the rails 430a and the rail grooves 420a can form a plurality of pieces.

In the meantime, the present invention is constituted by further installing dust removing means in the overspeed notification exclusive wireless terminal (100).

The dust removing means includes a light emitting means (110) installed at one side of the overspeed notification exclusive wireless terminal for detecting dust present on the surface of the overspeed notification exclusive wireless terminal; A light receiving means (120) installed on the other side of the overspeed notification exclusive wireless terminal for receiving the light of the light emitting means and detecting the dust present on the surface of the overspeed notification exclusive wireless terminal; A blowing controller 130 for analyzing the amount of light transmitted from the light emitting means to the light receiving means and outputting a blowing control signal for removing dust if the dust is higher than a reference value; And an air blower 140 installed at one side of the overspeed notification exclusive wireless terminal and blowing dust to the surface of the overspeed notification exclusive wireless terminal under the control of the air flow controller.

Accordingly, the present invention eliminates dust present in the overspeed notification exclusive wireless terminal, thereby preventing malfunction and inducing it to be used for a long time.

10: Resting area entrance gate
11: rest stop entrance gate device
20: Resting area exit gate
21: resting place exit gate device
30: Highway exit toll gate
31: Highway exit toll gate device
40: Highway entrance toll gate
41: Highway entrance toll gate device
50: Highway rest area
60: Highway
100: speed-only notification wireless terminal
200: Alarm system
1000: Communication signal automatic output section

Claims (5)

A highway entrance toll gate device 41 for informing a communication signal that the current vehicle has entered the highway when the vehicle is located at the entrance of the highway;
A resting place entrance gate device (11) for informing that a present vehicle has entered a rest area when the vehicle is located at a resting place entrance;
A rest stop exit gate device (21) for informing a communication signal that the current vehicle has left the rest area when the vehicle is located at a rest area exit;
A highway exit toll gate device 31 for informing a communication signal that the current vehicle exits the highway when the vehicle leaves the highway;
It is installed in the interior of the vehicle and uses the Global Positioning System (GPS) satellite to find the exact location of the car. Using the location database inside the car, It is possible to determine whether or not the vehicle is overspeed by calculating the average speed by using the vehicle speed. It is also possible to determine whether the vehicle is overspeed or not by using the highway entrance toll gate device 41, the rest stop entrance gate device 11, the rest stop exit gate device 21, (100), which receives a position signal from a mobile terminal (31) and calculates a use time of a remaining section excluding a rest area and grasps an average speed to thereby determine whether the speed is over the entire highway area;
An alarm system (200) for receiving an overspeed signal from the overspeed notification exclusive wireless terminal and outputting an alarm sound to a driver;
And a communication signal automatic output unit (1000) installed between the overspeed notification exclusive wireless terminal and the alarm system for transmitting a communication signal of the overspeed notification exclusive wireless terminal to the alarm system;

The communication signal automatic output unit 1000,
A power supply unit 1110 for applying a power supply by its own power supply;
A first relay switch (RY1) provided on one side of an output terminal of the power source unit for switching a power source output from the power source unit;
A second relay switch (RY2) provided on the other end of the output terminal of the power source unit for switching a power source unit output from the power source unit;
A third relay switch RY3 coupled to an output terminal of the second relay switch and generating a magnetic force when the second relay switch is switched;
A first circuit connection switch (sw1) for performing a function of energizing the circuit while the iron wire is pulled by the third relay switch;
A second communication signal output power switch (hereinafter referred to as " second communication signal output power control unit 1150 ") that serves to induce a communication signal to be output through the communication signal output unit 1150 when power is supplied to the communication signal output control unit 1140 while the iron wire is pulled by the third relay switch sw2);
The second relay switch is switched so as to induce the third relay switch to be switched so that the first circuit connection switch and the second communication signal output power supply switch are switched and then the second relay switch is turned off, A communication that serves to maintain the communication state by continuing the switching state of the first circuit connection switch and the second communication signal output power switch configured to switch the relay switch, the third relay switch to be simultaneously turned off and the first relay switch to be interlocked, A control unit 1120;
A circuit-operating iron piece (1131) which contacts the first circuit connecting switch (sw1) to relay power supplied from the first relay switch to continue the flow of power;
And a communication signal output control unit 1140 which is designed to operate in conjunction with the circuit operation wire 1131 and which connects the power supply to the communication signal output control unit 1140 when the circuit operation wire 1131 is turned on, Iron pieces 1132;
The first circuit connection switch sw1 and the circuit operation wire 1131 are connected to each other at the lower end of the circuit operation wire 1131 and at the lower end thereof in the form of a bar magnet having an S pole, First self-sustaining means 1133 for guiding the electric power to be maintained in the off-state at all times;
And the first magnetic holding means 1133 having an S pole at the lower end and a first magnetic holding means 1133 at the upper end of the first circuit connecting switch sw1, The operating piece 1131 is pulled up when the third relay switch is actuated so that the S pole constituting the upper part of the body and the first magnetic holding means 1133 The N pole constituting the lower portion of the body and the S pole constituting the lower portion of the body of the first magnetic holding means 1133 are located close to each other, When the first circuit connecting switch sw1 is magnetically coupled to the holding means 1133 and the first circuit connecting switch sw1 is switched, the state of attachment of the circuit-operating ferrule 1131 continues even if the operation of the third relay switch is stopped, And a second magnetic switch that is operated to automatically output the communication signal when the wire for operating the circuit is operated by the operation of the third relay switch, Maintenance means 1134;
The first magnetic holding means 1133 is disposed at a lower end of the circuit-operating iron piece 1131 while being spaced apart from the first magnetic holding means 1133 by a second magnetic holding means whose upper end is an S pole, The circuit breaker 1131 is lifted from the first circuit connection switch sw1 to maintain the circuit breaker state when the third relay switch is not operated and the circuit breaker 1131 is lowered Auxiliary magnetic holding means 1133a for holding the ON state of the first circuit connecting switch sw1;
And the second magnetic holding means and the first magnetic holding means are magnetically coupled to each other so that they are not directly coupled to each other but are held in a constant gap while being magnetically coupled to each other A spacing agent 1134a for inducing the first self-sustaining means and the second self-sustaining means to naturally separate from each other at the time of disassembly;
And a control unit for controlling the operation of the communication signal output unit by turning off the wire for the circuit operation and the wire for connecting the communication signal output control unit when the user operates the communication wire for interrupting the operation of the communication signal, And a manual operation switch (1135) for stopping the output of the communication signal so as to stop outputting a communication signal. delete The method according to claim 1,
The overspeed announcement wireless terminal (100) is further provided with a recess cooling means (400)
The recessed portion cooling means (400)
A cooling panel 410 made of aluminum metal and positioned at one end of the overspeed announcement wireless terminal;
A thermoelectric element 420 attached to a lower portion of the cooling panel and transferring cooling heat to a cooling panel according to an external electric power supply to rapidly cool the interior of the enclosure;
A heat dissipation panel 430 slidably joined to the lower portion of the thermoelectric element and configured to collect heat generated by the action of the thermoelectric element;
A heat dissipating fan 440 attached to the heat dissipating panel and serving to cool the heat dissipating panel by rapidly transferring heat generated from the heat dissipating panel to the outside by rotation of the fan;
A cooling panel and a thermoelectric element transferring part 450 for connecting the cooling panel to the cooling panel and transferring the cooling panel and the thermoelectric element to a required point by self rotation to rapidly cool the part;
A temperature sensing unit 460 installed at predetermined intervals in the overspeed notification exclusive wireless terminal to detect whether a temperature is higher than a reference temperature and transmit information;
And a control unit (470) for controlling the cooling panel and the thermoelectric element transfer unit based on the information result of the temperature sensing unit so as to be located at a point requiring further cooling and cooling the part. . The method according to claim 1,
The overspeed notification exclusive wireless terminal (100) is further provided with dust removing means;
The dust removing means comprises:
A light emitting means (110) installed at one side of the overspeed notification exclusive wireless terminal for detecting dust present on the surface of the overspeed notification exclusive wireless terminal;
A light receiving means (120) installed on the other side of the overspeed notification exclusive wireless terminal for receiving the light of the light emitting means and detecting the dust present on the surface of the overspeed notification exclusive wireless terminal;
A blowing controller 130 for analyzing the amount of light transmitted from the light emitting means to the light receiving means and outputting a blowing control signal for removing dust if the dust is higher than a reference value;
And an air blower (140) installed at one side of the overspeed notification exclusive wireless terminal and blowing dust to the surface of the overspeed notification exclusive wireless terminal under the control of the air flow controller. When a highway-use vehicle enters a highway 60, a wireless terminal dedicated for speed-and-speed notification receives the tollgate information from the highway entrance toll gate device 41 and records the entry time information. When the vehicle is overseeing the highway, Gt;
A step in which the speeding-only dedicated wireless terminal receives the rest area entrance information from the rest area entrance gate device 11 and excludes it from the driving time recording when the expressway-use vehicle enters the rest area 50 of the expressway;
When the highway-use vehicle leaves the highway rest area 50, the speeding-only wireless terminal receives the resting-place exit information from the resting-place exit gate device 21 and counts the travel time again. The vehicle passes through the highway exit tollgate device 31 A step of continuously calculating whether the vehicle is overspeed except the time remaining at the rest stop, and notifying the overspeed state in real time;
If it is determined that the vehicle is overspeed, the overspeed notification exclusive wireless terminal 100 outputs the overspeed state to the alarm system 200 through the communication signal automatic output unit 1000 to induce the driver to slow down the traveling speed;
The communication signal automatic output unit 1000,
A power supply unit 1110 for applying a power supply by its own power supply;
A first relay switch (RY1) provided on one side of an output terminal of the power source unit for switching a power source output from the power source unit;
A second relay switch (RY2) provided on the other end of the output terminal of the power source unit for switching a power source unit output from the power source unit;
A third relay switch RY3 coupled to an output terminal of the second relay switch and generating a magnetic force when the second relay switch is switched;
A first circuit connection switch (sw1) for performing a function of energizing the circuit while the iron wire is pulled by the third relay switch;
A second communication signal output power switch (hereinafter referred to as " second communication signal output power control unit 1150 ") that serves to induce a communication signal to be output through the communication signal output unit 1150 when power is supplied to the communication signal output control unit 1140 while the iron wire is pulled by the third relay switch sw2);
The second relay switch is switched so as to induce the third relay switch to be switched so that the first circuit connection switch and the second communication signal output power supply switch are switched and then the second relay switch is turned off, A communication that serves to maintain the communication state by continuing the switching state of the first circuit connection switch and the second communication signal output power switch configured to switch the relay switch, the third relay switch to be simultaneously turned off and the first relay switch to be interlocked, A control unit 1120;
A circuit-operating iron piece (1131) which contacts the first circuit connecting switch (sw1) to relay power supplied from the first relay switch to continue the flow of power;
And a communication signal output control unit 1140 which is designed to operate in conjunction with the circuit operation wire 1131 and which connects the power supply to the communication signal output control unit 1140 when the circuit operation wire 1131 is turned on, Iron pieces 1132;
The first circuit connection switch sw1 and the circuit operation wire 1131 are connected to each other at the lower end of the circuit operation wire 1131 and at the lower end thereof in the form of a bar magnet having an S pole, First self-sustaining means 1133 for guiding the electric power to be maintained in the off-state at all times;
And the first magnetic holding means 1133 having an S pole at the lower end and a first magnetic holding means 1133 at the upper end of the first circuit connecting switch sw1, The operating piece 1131 is pulled up when the third relay switch is actuated so that the S pole constituting the upper part of the body and the first magnetic holding means 1133 The N pole constituting the lower portion of the body and the S pole constituting the lower portion of the body of the first magnetic holding means 1133 are located close to each other, When the first circuit connecting switch sw1 is magnetically coupled to the holding means 1133 and the first circuit connecting switch sw1 is switched, the state of attachment of the circuit-operating ferrule 1131 continues even if the operation of the third relay switch is stopped, And a second magnetic switch that is operated to automatically output the communication signal when the wire for operating the circuit is operated by the operation of the third relay switch, Maintenance means 1134;
The first magnetic holding means 1133 is disposed at a lower end of the circuit-operating iron piece 1131 while being spaced apart from the first magnetic holding means 1133 by a second magnetic holding means whose upper end is an S pole, The circuit breaker 1131 is lifted from the first circuit connection switch sw1 to maintain the circuit breaker state when the third relay switch is not operated and the circuit breaker 1131 is lowered Auxiliary magnetic holding means 1133a for holding the ON state of the first circuit connecting switch sw1;
And the second magnetic holding means and the first magnetic holding means are magnetically coupled to each other so that they are not directly coupled to each other but are held in a constant gap while being magnetically coupled to each other A spacing agent 1134a for inducing the first self-sustaining means and the second self-sustaining means to naturally separate from each other at the time of disassembly;
And a control unit for controlling the operation of the communication signal output unit by turning off the wire for the circuit operation and the wire for connecting the communication signal output control unit when the user operates the communication wire for interrupting the operation of the communication signal, And a manual operation switch (1135) for stopping the output of the communication signal so as to stop the communication signal from being output any more.

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