Safety shoes and rescue systems

Abstract

The present invention provides a safety shoe and a rescue system. The safety shoe includes a shoe body, on which a trigger switch, a first processor and a signal transmitter are provided; the trigger switch is electrically connected to the first processor, and is arranged at a position in the shoe body corresponding to the toes of a human body; the trigger switch is used to generate a trigger signal when it is triggered by the toes a preset number of times, and transmit the trigger signal to the first processor, wherein the preset number of times is greater than 1; the first processor is electrically connected to the signal transmitter, and the first processor is used to obtain a first rescue signal according to the trigger signal, and the signal transmitter is used to send the first rescue signal, so that the rescue signal can be transmitted in a timely manner.

Description

Technical Field

[0001] The present invention relates to the technical field of equipment for safe operation, and in particular to a safety shoe and a rescue system. Background Art

[0002] When performing dangerous operations such as oil tank maintenance, chemical container maintenance, and underground pipeline maintenance, the safety of operators is very important.

[0003] Taking the maintenance of oil field storage tanks as an example, when maintenance personnel enter the maintenance area, they need to wear labor protection clothing, positive pressure respirators and other protective equipment. The maintenance personnel and the outside world communicate with each other through a rescue rope to transmit information. That is, when the maintenance personnel encounter danger, they wave the rescue rope to transmit a signal to external personnel, thereby notifying external personnel to carry out rescue.

[0004] However, if the working distance is long or there are obstacles in the working space, waving the rescue rope cannot effectively transmit the rescue signal to external personnel in a timely manner, delaying the rescue and causing accidents in which maintenance personnel fail to receive timely rescue and suffer casualties. Summary of the Invention

[0005] In order to achieve the above-mentioned object, the present invention provides a safety shoe and a rescue system, which can transmit a rescue signal in time.

[0006] In a first aspect, the present invention provides a safety shoe comprising a shoe body, wherein the shoe body is provided with a trigger switch, a first processor, and a signal transmitter;

[0007] The trigger switch is electrically connected to the first processor, and is disposed in a position within the shoe body corresponding to a human toe; the trigger switch is configured to generate a trigger signal when triggered by the toe a preset number of times, and transmit the trigger signal to the first processor, wherein the preset number of times is greater than 1;

[0008] The first processor is electrically connected to the signal transmitter, and is configured to obtain a first rescue signal according to the trigger signal;

[0009] The signal transmitter is used to send the first rescue signal;

[0010] The signal transmitter includes an encoder, a safety shoe identifier is stored in the encoder, and the first rescue signal sent by the signal transmitter carries the safety shoe identifier.

[0011] The safety shoes of the present invention are equipped with a trigger switch, a first processor and a signal transmitter on the shoe body. The trigger switch is electrically connected to the signal transmitter through the first processor. The trigger switch is set at a position corresponding to the toes in the shoe body. When rescue is needed, the maintenance personnel only need to trigger the trigger switch with their toes. The triggering method is simple and convenient. When the trigger switch is triggered by the toes a preset number of times, a trigger signal is generated. After receiving the trigger signal, the first processor processes it to generate a first rescue signal and sends the first rescue signal through the signal transmitter. Even if the working distance is long or there are obstacles in the working space, the maintenance personnel can trigger the trigger switch in time to achieve timely transmission of the rescue signal, thereby avoiding the occurrence of casualties to a certain extent. At the same time, since the preset number of times is greater than 1, false triggering can be prevented, thereby improving the accuracy of the rescue signal; in addition, since the signal transmitter includes an encoder, the encoder stores a safety shoe identifier, and the first rescue signal emitted by the signal transmitter carries the safety shoe identifier. In this way, when multiple maintenance personnel perform dangerous operations at the same time, each person wears safety shoes with different safety shoe identifiers. When one or several of them encounter danger, the signal transmitter on the shoe body emits a rescue signal carrying the safety shoe identifier, which can enable outsiders to know which person is in danger, making the rescue work faster.

[0012] In one embodiment of the present invention, the trigger switch is a pressure switch;

[0013] The trigger switch is arranged at a position inside the shoe body corresponding to the big toe of a human body.

[0014] By setting the trigger switch as a pressure switch, the triggering method is simple and convenient. Since the big toe is most convenient to lift and touch the trigger switch, and the big toe has the greatest force, setting the trigger switch at the position corresponding to the big toe makes it easier to effectively trigger the trigger switch.

[0015] In one embodiment of the present invention, a pressure sensor is provided on the bottom of the shoe body;

[0016] The pressure sensor is electrically connected to the first processor, and the first processor is configured to generate a second rescue signal when the pressure value detected by the pressure sensor is less than or equal to a preset pressure value and lasts for a preset time;

[0017] The signal transmitter is further configured to send out the second rescue signal.

[0018] When workers wear safety shoes to work, the human body exerts pressure on the pressure sensor on the bottom of the shoe body, and the pressure is greater than the preset pressure value. When the workers are walking, there will be a momentary no pressure or low pressure on the pressure sensor. At this time, the first processor will not generate the second rescue signal. When the pressure value detected by the pressure sensor is less than or equal to the preset pressure and lasts for the preset time, it means that the worker is in danger and unconscious. At this time, the first processor generates the second rescue signal and sends the second rescue signal through the signal transmitter, which can effectively ensure that the worker can still be rescued in time even if he is unconscious, thereby further improving the timeliness of the rescue.

[0019] In one embodiment of the present invention, the pressure sensor is disposed in the shoe body at a position in contact with the heel;

[0020] The preset pressure value ranges from 8kg to 12kg, and the preset time ranges from 10s to 30s.

[0021] By setting the pressure sensor in the position where it contacts the heel inside the shoe body, the accuracy of the rescue signal can be ensured because the heel of the worker bears most of the body's gravity when in normal working condition, and the heel can maintain good contact with the shoe body.

[0022] In one embodiment of the present invention, the preset pressure value is 10 kg, and the preset time is 10 s.

[0023] In one embodiment of the present invention, the first processor and the signal transmitter are disposed inside the shoe body and located on the side of the shoe body.

[0024] By placing the first processor and the signal transmitter inside the shoe body, the first processor and the signal transmitter can be protected to avoid damage caused by water, dust, etc. Moreover, by locating the first processor and the signal transmitter on the side of the shoe body, cadmium foot can be avoided, comfort can be improved, and the first processor and the signal transmitter can be prevented from being stepped on.

[0025] In one embodiment of the present invention, a power supply device is further provided in the shoe body, and the power supply device is electrically connected to the trigger switch, the first processor and the signal transmitter respectively, and the power supply device is used to supply power to the trigger switch, the first processor and the signal transmitter.

[0026] The trigger switch, the first processor, and the signal transmitter are powered by the power supply device to ensure their normal operation. By arranging the power supply device inside the shoe body, explosions caused by the power supply device coming into contact with flammable gases in workplaces with flammable gases can be avoided.

[0027] In one embodiment of the present invention, the power supply device includes a battery.

[0028] In this way, the trigger switch, the first processor, the signal transmitter, and the pressure sensor can be powered conveniently.

[0029] In one embodiment of the present invention, the power supply device further comprises a charging module electrically connected to the battery, and the charging module is used to charge the battery;

[0030] The charging module is a wireless charging module;

[0031] The power supply device is located on the side of the shoe body.

[0032] This allows the battery to be repeatedly charged through the charging module, avoiding the trouble of frequent battery replacement; batteries with sufficient capacity can be set according to the working time; workers can also carry mobile power supplies so that they can connect to the charging module in time to charge the battery.

[0033] By arranging the battery and charging module on the side of the shoe body, this design can prevent the battery and charging module from being stepped on, improve comfort, and prevent the battery and charging module from being damaged.

[0034] By setting the charging module as a wireless charging module, when charging, the wireless charging module can be placed close to the charging base without the need for wiring, which simplifies the structure of the safety shoes and makes charging convenient.

[0035] In a second aspect, the present invention provides a rescue system comprising a signal receiver, a second processor, an alarm device, and the safety shoes as described above;

[0036] The signal receiver is electrically connected to the signal transmitter, and the signal receiver is used to receive the first rescue signal sent by the signal transmitter;

[0037] The second processor is electrically connected to the signal receiver and the alarm device respectively, and the second processor is used to control the alarm device to alarm after the signal receiver receives the first rescue signal.

[0038] The rescue system of the present invention is achieved by arranging a trigger switch, a first processor and a signal transmitter in the shoe body of the safety shoe. The trigger switch is electrically connected to the signal transmitter through the first processor, and the trigger switch is arranged at a position corresponding to the toe in the shoe body. When rescue is needed, the maintenance personnel only need to trigger the trigger switch with the toe. The triggering method is simple and convenient. When the trigger switch is triggered by the toe a preset number of times, a trigger signal is generated. After receiving the trigger signal, the first processor processes the trigger signal to generate a first rescue signal, and sends the first rescue signal through the signal transmitter. The signal receiver is used to receive the first rescue signal. The second processor is used to control the alarm device to alarm when the signal receiver receives the first rescue signal. Even if the working distance is long or there are obstacles in the working space, the maintenance personnel can trigger the trigger switch in time to achieve timely transmission of the rescue signal, thereby avoiding the occurrence of casualties to a certain extent. At the same time, since the preset number of times is greater than 1, false triggering can be prevented, thereby improving the accuracy of the rescue signal; in addition, since the signal transmitter includes an encoder, the encoder stores a safety shoe identifier, and the first rescue signal emitted by the signal transmitter carries the safety shoe identifier. In this way, when multiple maintenance personnel perform dangerous operations at the same time, each person wears safety shoes with different safety shoe identifiers. When one or several of them encounter danger, the signal transmitter on the shoe body emits a rescue signal carrying the safety shoe identifier, which can enable outsiders to know which person is in danger, making the rescue work faster.

[0039] In one embodiment of the present invention, the alarm device includes one or more of a speaker, a signal transmitting module, and a display module;

[0040] The speaker is used to issue a sound alarm; the signal transmitting module is used to send a rescue message to a preset number; and the display module is used to display the rescue message.

[0041] The construction of the present invention as well as other objects and advantageous effects thereof will become more apparent through the description of preferred embodiments with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0043] Figure 1 This is a schematic structural diagram of the safety shoes provided in Example 1 of the present invention;

[0044] Figure 2This is a block diagram of the structure of the safety shoes provided in Example 1 of the present invention;

[0045] Figure 3 A schematic structural diagram of the safety shoes provided in the second embodiment of the present invention;

[0046] Figure 4 This is a block diagram of the structure of the safety shoes provided in the second embodiment of the present invention;

[0047] Figure 5 This is a structural block diagram of a rescue system provided in Embodiment 3 of the present invention;

[0048] Figure 6 This is a structural block diagram of the rescue system provided in Example 4 of the present invention.

[0049] Description of reference numerals:

[0050] 1—shoe body;

[0051] 11—Ontology;

[0052] 12—shoe shaft;

[0053] 2—Trigger switch;

[0054] 3—first processor;

[0055] 4—Signal transmitter;

[0056] 5—Signal receiver;

[0057] 6—second processor;

[0058] 7—Alarm device;

[0059] 8—pressure sensor;

[0060] 9—power supply device;

[0061] 91—battery;

[0062] 92—Charging module. DETAILED DESCRIPTION

[0063] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0064] In the description of the present invention, it should be understood that the terms "top", "bottom", "upper", "lower" (if any), etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0065] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal connections between two components. Those skilled in the art can understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0066] The terms "first" and "second" in the specification and claims of this application and the accompanying drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this manner are interchangeable where appropriate, such that the embodiments of the application described herein can, for example, be implemented in an order other than that illustrated or described herein.

[0067] The safety of workers is crucial during hazardous operations such as oil tank maintenance, chemical container maintenance, and underground pipeline repair. For example, when inspecting oil field tanks, maintenance personnel must wear protective clothing and positive pressure breathing apparatus (CPAP) when entering the area. They communicate with the outside world via a rescue rope. When a worker encounters danger, they swing the rope to signal outsiders, alerting them to rescue efforts.

[0068] However, if the working distance is long or there are obstacles in the working space, waving the rescue rope cannot effectively transmit the rescue signal to external personnel in a timely manner, delaying the rescue and causing accidents in which maintenance personnel fail to receive timely rescue and suffer casualties.

[0069] In order to solve the above technical problems existing in the prior art, the present invention provides a safety shoe and a rescue system that can transmit a rescue signal in a timely manner so that maintenance personnel can be rescued in time. The safety shoe and rescue system of the present invention are described in detail below through specific embodiments:

[0070] Example 1

[0071] Figure 1 This is a schematic structural diagram of the safety shoes provided in Example 1 of the present invention. Figure 2This is a block diagram of the structure of the safety shoes provided in Example 1 of the present invention. Figures 1 to 2 As shown, this embodiment provides a safety shoe.

[0072] The safety shoe comprises a shoe body 1 , on which a trigger switch 2 , a first processor 3 and a signal transmitter 4 are provided.

[0073] The trigger switch 2 is electrically connected to the first processor 3. In this embodiment, the trigger switch 2 is specifically disposed within the shoe body 1 at a location corresponding to a human toe. The trigger switch 2 is configured to generate a trigger signal and transmit the trigger signal to the first processor 3 when triggered by a toe a predetermined number of times, where the predetermined number of times is greater than one. In other implementations, the trigger switch 2 may also be disposed on the outside of the shoe body 1.

[0074] The first processor 3 is electrically connected to the signal transmitter 4 . The first processor 3 is used for processing the trigger signal to obtain a first rescue signal, and sending the first rescue signal through the signal transmitter 4 .

[0075] When workers are performing dangerous operations and encounter danger, they can trigger the trigger switch 2 on the shoe body 1 to generate a trigger signal and transmit it to the first processor 3. The first processor 3 processes the trigger signal to obtain a first rescue signal, and then sends the first rescue signal to the signal transmitter 4. The first rescue signal is sent through the signal transmitter 4 so that people in a safe area can obtain the rescue signal.

[0076] The method for obtaining the rescue signal may include: providing a signal receiver, a second processor connected to the signal receiver, and an alarm device connected to the second processor in a safe area. The signal receiver is electrically connected to the signal transmitter, specifically via wireless communication. The signal receiver is configured to receive the first rescue signal transmitted by the signal transmitter 4. When the signal receiver receives the rescue signal, the second processor controls the alarm device to sound an alarm to notify rescue personnel to initiate rescue.

[0077] Among them, the trigger switch 2 is set in a position opposite to the toes inside the shoe body 1, so that the staff can lift the toes to touch the trigger switch 2, and touch the trigger switch 2 by the toes a preset number of times, so that the trigger switch 2 generates a trigger signal and transmits it to the first processor 3. This triggering method is simple and convenient, and setting the preset number of times to greater than 1 can avoid false triggering.

[0078] It should be noted that the preset number of times can be set according to the actual use environment of the safety shoes. For example, the preset number of times is 3 times. Only when the toe triggers the trigger switch 2 3 times, the trigger switch 2 generates a trigger signal, thereby avoiding the situation where the toe accidentally touches the trigger switch 2 and causes the rescue signal to be mistakenly transmitted.

[0079] The signal transmitter 4 includes an encoder that stores a safety shoe identifier. The first rescue signal emitted by the signal transmitter carries the safety shoe identifier. It should be noted that the safety shoe identifier here refers to different safety shoe identifiers corresponding to different safety shoe identifiers. This allows multiple workers to simultaneously perform hazardous tasks, each wearing a safety shoe with a different safety shoe identifier. If one or more of these workers encounter danger, the signal transmitter 4 on the shoe body 1 emits a rescue signal with the preset safety shoe identifier, allowing outsiders to identify the individual in danger.

[0080] The safety shoes provided in this embodiment are provided with a trigger switch 2, a first processor 3, and a signal transmitter 4 on the shoe body 1. The trigger switch 2 is electrically connected to the signal transmitter 4 via the first processor 3. The trigger switch 2 is arranged in a position corresponding to the toes of the shoe body 1. When rescue is needed, the maintenance personnel only need to trigger the trigger switch 2 with their toes. The triggering method is simple and convenient. When the trigger switch 2 is triggered by the toes a preset number of times, a trigger signal is generated. After receiving the trigger signal, the first processor 3 processes it to generate a first rescue signal and transmits the first rescue signal via the signal transmitter 4. Even when working over a long distance or in the presence of obstacles in the working space, the maintenance personnel can trigger the trigger switch 2 in a timely manner to transmit the rescue signal, thereby avoiding casualties to a certain extent. At the same time, because the preset number of times is greater than 1, false triggering can be prevented, thereby improving the accuracy of the rescue signal. In addition, since the signal transmitter 4 includes an encoder, the encoder stores the safety shoe identification, and the first rescue signal emitted by the signal transmitter 4 carries the safety shoe identification. In this way, when multiple maintenance personnel perform dangerous operations at the same time, each person wears safety shoes with different safety shoe identifications. When one or several of them encounter danger, the signal transmitter on the shoe body emits a rescue signal carrying the safety shoe identification, which can enable outsiders to know which person is in danger, making the rescue work faster.

[0081] In this embodiment, the trigger switch 2 can be a pressure switch. The trigger switch 2 can be triggered by pressing the trigger switch 2 with a toe. Of course, in other implementations, the trigger switch 2 can also be a push-pull switch, which can also be triggered by pushing the trigger switch with a toe.

[0082] Preferably, the trigger switch 2 can be placed in a position corresponding to the big toe of the human body in the shoe body 1. Since the big toe is most convenient to lift and touch the trigger switch 2, and the big toe has the greatest strength, it is more appropriate to place the trigger switch 2 in a position corresponding to the big toe, making operation more convenient.

[0083] Reference Figure 1As shown, the first processor 3 and the signal transmitter 4 can be disposed within the shoe body 1. By disposing the first processor 3 and the signal transmitter 4 within the shoe body 1, they are effectively protected, thereby preventing explosions in workplaces with flammable gases. Specifically, the first processor 3 and the signal transmitter 4 can be disposed on the side of the shoe body 1 to prevent foot contact, improve comfort, and prevent the first processor 3 and the signal transmitter 4 from being stepped on.

[0084] In specific implementation, the shoe body 1 may specifically include: a main body 11 and a shoe shaft 12 connected to the top of the main body 11, the shoe shaft 12 corresponds to the position of the human ankle. For example, the trigger switch 2 is located in the main body 11, and the first processor 3 and the signal transmitter 4 can be specifically arranged on the side of the shoe shaft 12.

[0085] To ensure the normal operation of the trigger switch 2, first processor 3, and signal transmitter 4, power is supplied to the trigger switch 2, first processor 3, and signal transmitter 4 via a power supply device 9, which is electrically connected to the trigger switch 2, first processor 3, and signal transmitter 4, respectively. In this embodiment, the power supply device 9 is specifically located within the shoe body 1. By placing the power supply device 9 within the shoe body 1, the possibility of explosions caused by contact with flammable gases in workplaces with flammable gases can be avoided. Of course, in other implementations, the power supply device 9 can also be located external to the shoe body 1.

[0086] Specifically, the power supply device 9 includes: a battery 91 and a charging module 92 electrically connected to the battery 91, and the charging module 92 is used to charge the battery 91. In this way, the trigger switch 2, the first processor 3, and the signal transmitter 4 can be easily powered. The battery 91 can be repeatedly charged through the charging module 92, avoiding the trouble of frequently replacing the battery 91. A battery 91 with sufficient capacity can be set according to the working time, and the staff can also carry a mobile power supply so that they can connect the charging module 92 in time to charge the battery 91. Specifically, the charging module 92 can be a wireless charging module. When charging, the wireless charging module can be placed close to the charging base without the need for wiring, which simplifies the structure of the safety shoes and makes charging convenient.

[0087] Of course, the power supply device 9 may also only include the battery 91. The capacity of the battery 91 may be selected according to the actual operation time, and the battery 91 may be fully charged before maintenance.

[0088] The battery 91 and the charging module 92 can be arranged on the side of the shoe body 1, for example, on the side of the shoe shaft 12. This design can prevent the battery 91 and the charging module 92 from being stepped on, improve comfort, and prevent the battery 91 and the charging module 92 from being stepped on.

[0089] Example 2

[0090] Figure 3 This is a schematic structural diagram of the safety shoes provided in Example 2 of the present invention. Figure 4 This is a block diagram of the structure of the safety shoes provided in the second embodiment of the present invention. Figure 3 and Figure 4 As shown, this embodiment provides another structure of safety shoes. The safety shoes of this embodiment are further provided with a pressure sensor 8 on the basis of the above embodiment.

[0091] Specifically, a pressure sensor 8 is provided at the bottom of the shoe body 1. The pressure sensor 8 is electrically connected to the first processor 3. The first processor 3 is configured to generate a second rescue signal when the pressure value detected by the pressure sensor 8 is less than or equal to a preset pressure value and lasts for a preset time. The signal transmitter 4 is also configured to send the second rescue signal.

[0092] When the staff wears safety shoes to work, the human body exerts pressure on the pressure sensor 8 at the bottom of the shoe body 1, and the pressure is greater than the preset pressure. When the staff is walking, there will be a momentary no pressure or low pressure on the pressure sensor 8. At this time, the first processor 3 will not generate a second rescue signal. When the pressure value detected by the pressure sensor 8 is less than or equal to the preset pressure and lasts for a preset time, it means that the staff is in danger and unconscious. At this time, the first processor 3 generates a second rescue signal and sends the second rescue signal through the signal transmitter 4, which can effectively ensure that the staff can still be rescued in time even if they are unconscious, further ensuring the timeliness of the rescue.

[0093] Specifically, the pressure sensor 8 is disposed inside the shoe body 1 at a position in contact with the heel. Since the heel bears most of the body's weight during normal operation and maintains good contact with the shoe body 1, the pressure sensor 8 is disposed inside the shoe body 1 at a position in contact with the heel to ensure the accuracy of the rescue signal.

[0094] Among them, the range of the preset pressure value can be set to 8kg~12kg, and the range of the preset time can be set to 10s~30s. For example, the preset pressure is 10kg; the preset time is 10s. That is to say, when the pressure value detected by the pressure sensor 8 is less than or equal to 10kg and lasts for 10s, the first processor 3 generates a second rescue signal and causes the signal transmitter 4 to send a second rescue signal; wherein, when the pressure value detected by the pressure sensor 8 is greater than 10kg, it indicates that the staff is in a normal state, including standing, squatting, etc., and the preset time is 10s, which can avoid misjudgment of rescue and obtain rescue in time. In specific implementation, the preset pressure value and preset time can be set according to actual conditions.

[0095] The pressure sensor 8 may be electrically connected to a power supply device 9 so as to be powered by the power supply device 9 .

[0096] Other technical features are the same as those in Example 1 and can achieve the same or similar technical effects, which will not be described here one by one. Please refer to the description of Example 1 for details.

[0097] Example 3

[0098] Figure 5 This is a structural diagram of the rescue system provided by the third embodiment of the present invention. Figure 5 As shown, this embodiment provides a rescue system, which includes a signal receiver 5, a second processor 6, an alarm device 7, and safety shoes.

[0099] The structure of the safety shoes in this embodiment is the same as that of the safety shoes provided in the first embodiment, and can achieve the same or similar technical effects. They will not be described in detail here, and the details can be referred to the description of the first embodiment.

[0100] The signal receiver 5 is electrically connected to the signal transmitter 4 of the safety shoes, and is used to receive the first rescue signal sent by the signal transmitter 4. The second processor 6 is electrically connected to the signal receiver 5 and the alarm device 7, respectively, and is used to control the alarm device 7 to sound an alarm after the signal receiver 5 receives the first rescue signal.

[0101] Specifically, a signal receiver 5, a second processor 6 connected to the signal receiver 5, and an alarm device 7 connected to the second processor 6 can be set in the safety zone. The signal receiver 5 is electrically connected to the signal transmitter 4, specifically through wireless communication. The signal receiver 5 is used to receive the first rescue signal sent by the signal transmitter 4. When the signal receiver 5 receives the rescue signal sent by the safety shoes, the second processor 6 controls the alarm device 7 to sound an alarm to inform rescuers to carry out rescue.

[0102] Specifically, the second processor 6 may process the first rescue signal to generate an instruction, and then transmit the instruction to the alarm device 7 to cause the alarm device 7 to sound an alarm.

[0103] The alarm device 7 may include one or more of a speaker, an information transmission module, and a display device. The speaker is used to issue a sound alarm. The information transmission module is used to send a preset rescue message to a preset number. The display device is used to display the rescue information. For example, in this embodiment, the alarm device 7 includes a speaker, a signal transmission module, and a display device. When the signal receiver 5 receives a rescue signal, the second processor 6 controls the alarm device 7 to alarm. At this time, the speaker emits an alarm sound. At the same time, the signal transmission module sends a call for help to the preset number. For example, the signal transmission module sends a call for help to the main control console of the rescue center. The display device may include a display screen, and the rescue information may be displayed on the display screen. The rescue information may include the safety shoe logo corresponding to the safety shoe that sends the rescue signal, the location, etc., which can be set according to actual needs.

[0104] When the signal transmitter 4 includes an encoder, the first rescue signal emitted by the signal transmitter 4 carries a safety shoe identification, and different alarm sounds can be emitted through the speaker according to different safety shoe identifications, that is, different safety shoe identifications correspond to different alarm sounds, or different rescue information can be sent to a preset number through the information transmission module, or different rescue information can be displayed through the display device to distinguish whether the person wearing the safety shoes with which safety shoe identification is in danger.

[0105] Example 4

[0106] Figure 6 This is a structural block diagram of a rescue system provided by the fourth embodiment of the present invention. This embodiment provides a rescue system with another structure. The difference between this embodiment and the third embodiment is that the rescue system of this embodiment further includes a pressure sensor 8.

[0107] Specifically, a pressure sensor 8 is provided at the bottom of the shoe body 1. The pressure sensor 8 is electrically connected to the first processor 3. The first processor 3 is configured to generate a second rescue signal when the pressure value detected by the pressure sensor 8 is less than or equal to a preset pressure value and lasts for a preset time, and transmit the second rescue signal via the signal transmitter 4.

[0108] The specific configuration of the pressure sensor 8 is the same as that of the second embodiment and can bring the same or similar technical effects, which will not be described here one by one. For details, please refer to the description of the second embodiment.

[0109] Specifically, the signal receiver 5 is configured to receive the first rescue signal or the second rescue signal transmitted by the signal transmitter 4. The second processor 6 is configured to control the alarm device 7 to sound an alarm when the signal receiver 5 receives the first rescue signal or the second rescue signal. The alarm device 7 is the same as that described in the third embodiment and will not be further described here. For details, please refer to the description of the third embodiment.

[0110] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A safety shoe, characterized in that: The shoe comprises a shoe body, wherein the shoe body is provided with a trigger switch, a first processor and a signal transmitter; The trigger switch is electrically connected to the first processor, and is disposed in a position within the shoe body corresponding to a human toe; the trigger switch is configured to generate a trigger signal when triggered by the toe a preset number of times, and transmit the trigger signal to the first processor, wherein the preset number of times is greater than 1, and the trigger switch is a pressure switch; The first processor is electrically connected to the signal transmitter, and is configured to obtain a first rescue signal according to the trigger signal; The signal transmitter is used to send the first rescue signal; The signal transmitter includes an encoder, the encoder stores a safety shoe identifier, and the first rescue signal emitted by the signal transmitter carries the safety shoe identifier; A pressure sensor is provided at the bottom of the shoe body; The pressure sensor is electrically connected to the first processor, and the first processor is configured to generate a second rescue signal when the pressure value detected by the pressure sensor is less than or equal to a preset pressure value and lasts for a preset time; The signal transmitter is further configured to send the second rescue signal; The pressure sensor is arranged in the shoe body at a position in contact with the heel; The preset pressure value ranges from 8kg to 12kg, and the preset time ranges from 10s to 30s; The first processor and the signal transmitter are arranged inside the shoe body and located on the side of the shoe body.

2. The safety shoe according to claim 1, characterized in that: The trigger switch is arranged at a position inside the shoe body corresponding to the big toe of a human body.

3. The safety shoe according to claim 1 or 2, characterized in that: A power supply device is further provided in the shoe body. The power supply device is electrically connected to the trigger switch, the first processor and the signal transmitter respectively, and is used to supply power to the trigger switch, the first processor and the signal transmitter.

4. The safety shoe according to claim 3, characterized in that: The power supply device includes a battery; The power supply device further comprises a charging module electrically connected to the battery, and the charging module is used to charge the battery; The charging module is a wireless charging module.

5. The safety shoe according to claim 4, characterized in that: The power supply device is located on the side of the shoe body.

6. A rescue system, characterized in that: comprising a signal receiver, a second processor, an alarm device, and the safety shoe according to any one of claims 1 to 5; The signal receiver is electrically connected to the signal transmitter, and the signal receiver is used to receive the first rescue signal sent by the signal transmitter; The second processor is electrically connected to the signal receiver and the alarm device respectively, and the second processor is used to control the alarm device to alarm after the signal receiver receives the first rescue signal.

7. The rescue system according to claim 6, characterized in that: The alarm device includes one or more of a speaker, a signal transmitting module and a display module; The speaker is used to issue a sound alarm; the signal transmitting module is used to send a rescue message to a preset number; and the display module is used to display the rescue message.

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