WO2020200107A1 - 智能多用途防撞服以及滑雪场安全系统 - Google Patents

智能多用途防撞服以及滑雪场安全系统 Download PDF

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Publication number
WO2020200107A1
WO2020200107A1 PCT/CN2020/081725 CN2020081725W WO2020200107A1 WO 2020200107 A1 WO2020200107 A1 WO 2020200107A1 CN 2020081725 W CN2020081725 W CN 2020081725W WO 2020200107 A1 WO2020200107 A1 WO 2020200107A1
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WO
WIPO (PCT)
Prior art keywords
skier
suit
collision
signal
danger
Prior art date
Application number
PCT/CN2020/081725
Other languages
English (en)
French (fr)
Inventor
孙寅贵
张建平
周洄
张赛
王世国
王磊
Original Assignee
孙寅贵
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201920417524.9U external-priority patent/CN210137831U/zh
Priority claimed from CN202010017323.7A external-priority patent/CN113080544A/zh
Application filed by 孙寅贵 filed Critical 孙寅贵
Priority to US17/598,599 priority Critical patent/US20220151314A1/en
Priority to CA3135317A priority patent/CA3135317A1/en
Priority to KR1020217034624A priority patent/KR20210145204A/ko
Priority to JP2021557720A priority patent/JP2022528084A/ja
Priority to EP20781901.2A priority patent/EP3949776A1/en
Publication of WO2020200107A1 publication Critical patent/WO2020200107A1/zh

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/08—Body-protectors for players or sportsmen, i.e. body-protecting accessories affording protection of body parts against blows or collisions
    • A63B71/081—Body-protectors for players or sportsmen, i.e. body-protecting accessories affording protection of body parts against blows or collisions fluid-filled, e.g. air-filled
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/015—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with shock-absorbing means
    • A41D13/0155—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with shock-absorbing means having inflatable structure, e.g. non automatic
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D1/00—Garments
    • A41D1/002—Garments adapted to accommodate electronic equipment
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/015—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with shock-absorbing means
    • A41D13/018—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with shock-absorbing means inflatable automatically
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D27/00—Details of garments or of their making
    • A41D27/10—Sleeves; Armholes
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00—Training appliances or apparatus for special sports
    • A63B69/18—Training appliances or apparatus for special sports for skiing
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C11/00—Accessories for skiing or snowboarding
    • A63C11/22—Ski-sticks
    • A63C11/225—Ski-sticks with signalling devices, e.g. acoustical or visual
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
    • G08B21/0266—System arrangements wherein the object is to detect the exact distance between parent and child or surveyor and item
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
    • G08B21/0277—Communication between units on a local network, e.g. Bluetooth, piconet, zigbee, Wireless Personal Area Networks [WPAN]
    • G—PHYSICS
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    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/04—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons
    • G08B21/0407—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons based on behaviour analysis
    • G08B21/043—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons based on behaviour analysis detecting an emergency event, e.g. a fall
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/016—Personal emergency signalling and security systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/14—Central alarm receiver or annunciator arrangements
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2600/00—Uses of garments specially adapted for specific purposes
    • A41D2600/10—Uses of garments specially adapted for specific purposes for sport activities
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2220/00—Measuring of physical parameters relating to sporting activity
    • A63B2220/10—Positions
    • A63B2220/12—Absolute positions, e.g. by using GPS
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2220/00—Measuring of physical parameters relating to sporting activity
    • A63B2220/10—Positions
    • A63B2220/13—Relative positions
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2220/00—Measuring of physical parameters relating to sporting activity
    • A63B2220/18—Inclination, slope or curvature
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2220/00—Measuring of physical parameters relating to sporting activity
    • A63B2220/30—Speed
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2220/00—Measuring of physical parameters relating to sporting activity
    • A63B2220/40—Acceleration
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2220/00—Measuring of physical parameters relating to sporting activity
    • A63B2220/80—Special sensors, transducers or devices therefor
    • A63B2220/806—Video cameras
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2220/00—Measuring of physical parameters relating to sporting activity
    • A63B2220/80—Special sensors, transducers or devices therefor
    • A63B2220/83—Special sensors, transducers or devices therefor characterised by the position of the sensor
    • A63B2220/836—Sensors arranged on the body of the user
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
    • A63B2225/62—Inflatable
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2230/00—Measuring physiological parameters of the user
    • A63B2230/04—Measuring physiological parameters of the user heartbeat characteristics, e.g. ECG, blood pressure modulations
    • A63B2230/06—Measuring physiological parameters of the user heartbeat characteristics, e.g. ECG, blood pressure modulations heartbeat rate only
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2230/00—Measuring physiological parameters of the user
    • A63B2230/30—Measuring physiological parameters of the user blood pressure
    • A—HUMAN NECESSITIES
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    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2230/00—Measuring physiological parameters of the user
    • A63B2230/50—Measuring physiological parameters of the user temperature
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/009—Signalling of the alarm condition to a substation whose identity is signalled to a central station, e.g. relaying alarm signals in order to extend communication range

Definitions

  • the invention relates to an intelligent multi-purpose anti-collision clothing and a ski resort safety system.
  • the present invention utilizes the previous "collision-resistant clothing" of the inventor for system management and coordination.
  • the ski resort create a worry-free entertainment and exercise without reducing stimulation, and realize a recreational sports venue that can greatly improve safety.
  • the invention is realized in this way: when the skier perceives the danger or the sensor learns the danger, the "anti-collision suit” will start to inflate under the active and passive conditions (throw away the ski pole actively and the sensor detects the danger). At this time, the "collision avoidance suit” inflates at the same time it transmits the signal to the signal relay device installed on both sides of the snow trail. The relay device will promptly transmit the signal to other skiers wearing "anti-collision suits" nearby to trigger the inflation of other skiers' anti-collision suits to deal with the danger of impending impact. In order to more effectively create safe and full coverage, every snow friend who enters the ski resort must wear a "collision avoidance suit" that can be matched by the linkage signal.
  • a ski resort safety system the ski resort includes a ski slope
  • the ski resort safety system includes: a detection device, the detection device detects a skier on the slope, and receives the skier in A danger signal issued by the skier’s anti-collision suit in a dangerous situation, the danger signal containing geographic location information indicating the location of the skier; and a safety controller, the safety device emitting danger according to the danger signal
  • the trigger signal is used to trigger the inflator of the anti-collision clothing of other skiers in the danger zone at a predetermined distance from the skier, so as to inflate the anti-collision clothing.
  • the detection device includes a relay device, the relay device is arranged at a certain interval along the snow road, and the relay device receives the danger signal and forwards the danger signal as a danger trigger signal.
  • the danger trigger signal includes geographic location information of the skier.
  • the skier’s anti-collision suit includes a controller that receives data sensed by a sensing mechanism.
  • the sensing mechanism includes a geographic location sensor configured to sense the skier’s Geographical location information.
  • the sensing mechanism further includes one or more of the following sensors: a speed and/or acceleration sensor, which can sense the speed and/or acceleration of the skier; and a tilt sensor, such as a gyroscope or a magnetic sensor, which can The sensor can sense the posture of the skier’s body; the physiological sensor can sense the physiological signs of the skier wearing the anti-collision suit, such as blood pressure, heart rate, body temperature, etc.; the proximity sensor can sense the skier’s and The distance of surrounding obstacles or other skiers around; and an image sensor to image the scene around the skier.
  • a speed and/or acceleration sensor which can sense the speed and/or acceleration of the skier
  • a tilt sensor such as a gyroscope or a magnetic sensor
  • the controller also receives information for determining whether the ski poles are held by the skier.
  • the skier can hold a trigger element, for example, a handle similar to a pole, and the controller receives information that determines that the skier holds the trigger element.
  • the dangerous condition may optionally include one or more of the following: the distance between the skier and surrounding obstacles is less than a predetermined threshold, the heartbeat or body temperature of the skier is outside the normal range, the skier falls and fails to fall within a predetermined time The state returned to normal position.
  • the dangerous situation may also optionally include the detachment of the ski pole from the skier, or in the case of snowboarding, the detachment of the trigger element from the skier.
  • the danger signal and the danger trigger signal adopt different encoding formats.
  • the controller is configured to compare the position information contained in the trigger signal with its own position information sensed by the sensing mechanism to determine whether it is located in the dangerous area, and when it is in the dangerous area , Trigger the inflator to inflate the anti-collision suit.
  • the predetermined distance may vary according to the location of the skier or the speed and/or acceleration of the skier.
  • the detection device includes a positioning base station that covers a predetermined area of a ski resort, and receives a position information signal sent by a skier’s anti-collision suit located in the predetermined area to determine the position information and movement state of the skier information;
  • the safety controller determines the dangerous area according to the position information and the motion state information of the skier who sent the dangerous signal, and causes the positioning base station covering the dangerous area to transmit the dangerous trigger signal;
  • the controller of the skier's anti-collision suit located in the dangerous area receives the trigger signal and triggers the inflator to inflate the anti-collision suit.
  • the ski resort safety system also includes a prohibition signal transmitting station, which is set at a place where the anti-collision suit is not expected to be triggered, so as to prohibit the anti-collision suit from triggering at that place.
  • the present invention also provides a method for ensuring the safety of skiers, including: receiving a danger signal sent by the first skier in a dangerous or out of control state; causing the first skier to be in a dangerous area within a predetermined distance from the first skier 2.
  • the skier's crash suit is inflated.
  • the danger signal includes location information representing the geographic location of the first skier; the predetermined distance is determined according to the location information and/or speed/acceleration information of the first skier.
  • the receiving step includes using a relay device near the snow road to receive the danger signal; the causing step includes the relay device sending a danger trigger signal in a format different from the danger signal, and the danger trigger
  • the signal includes position information of the first skier and/or speed/acceleration information of the first skier.
  • the causing step includes that the controller of the second skier’s anti-collision suit receives the danger trigger information, and calculates the danger area according to the position information and/or speed/acceleration information contained in the danger trigger information, And determine whether the second skier is in the dangerous area according to the information representing the geographic position of the second skier.
  • the method further includes a positioning step.
  • the positioning step multiple positioning base stations distributed in the ski resort receive positioning signals of the first skier to determine the position of the first skier And the motion state, the multiple positioning base stations are distributed to cover different predetermined areas of the ski resort.
  • the causing step includes receiving the danger signal by a safety controller in communication with the positioning base station, and calculating the danger area based on the danger signal, the position and movement state information of the first skier, and prompting coverage of the danger area
  • the positioning base station inside sends out a dangerous trigger signal.
  • the dangerous or out of control state is determined by detecting the separation of the ski poles from the skier.
  • the present invention by triggering the anti-collision suit of the skier under the skier out of control, accidental injury caused by the skier out of control to other skiers can be avoided.
  • linkage can only be performed through the relay device.
  • the relay device can effectively filter the signal in the coverage direction, signal distance and intelligent judgment, so as to avoid unnecessary misoperation and range. For example, when queuing in the ropeway and the snow friends dine together, any individual wearing the "anti-collision suit", whether it is misoperation or testing, will not cause panic and trouble to other "anti-collision suit" wearers. .
  • 1A and 1B are a front view and a rear view showing the smart anti-collision suit
  • Figure 2 is an exploded perspective view of the inflator
  • Figure 3 is a top view of the inflator 100
  • Figure 4 is a bottom view of the inflator 100
  • Figure 5 is a cross-sectional view along B-B of Figure 3;
  • Figure 6 is a cross-sectional view along C-C of Figure 3;
  • Figure 7 is an enlarged view of the circle in Figure 5;
  • FIG. 8 is a schematic block diagram showing the control device of the anti-collision suit 1;
  • Figure 9 is a schematic diagram showing an embodiment of a ski resort safety system.
  • Fig. 10 is a schematic diagram showing another embodiment of a ski resort safety system.
  • first may be used herein to describe various members, regions, layers, parts and/or parts, these members, regions, layers, parts and/or parts should not Subject to these limitations. These components do not indicate a specific order or superiority, but are only used to distinguish one component, region, layer, part or component from another. Therefore, without departing from the teachings of the present disclosure, the first member region, region, portion, or component may indicate the second, region, portion, or component.
  • Figures 1A and 1B are respectively a front view and a rear view of the anti-collision suit.
  • the appearance of the anti-collision suit is similar to that of a normal anti-collision suit, including front flap, back flap, left and right shoulders, left and right sleeves and collar.
  • a plurality of airbags 210 are provided in the front, back, left and right sleeves, and collars, and left and right are respectively provided at the left and right shoulders.
  • Inflatable device 100 The multiple airbags installed in the anti-collision suit can be inflated by the left and right inflators when a danger is detected or when a danger occurs, thereby providing cushioning protection for skiers, especially for key parts of skiers Cushioning protection, such as the front chest, back spine, left and right elbows, neck, etc.
  • These airbags can be connected in series with each other, so that the left and right inflators inflate all airbags in sequence.
  • these airbags can be divided into multiple groups, the airbags in each group are connected in series, and the groups are connected in parallel, and each group is connected to the left and/or right inflator through pipelines, so as to Inflate each air bag in a predetermined sequence.
  • the airbag group protecting the neck and the back spine is inflated first, then the airbag protecting the front chest is inflated, and finally the airbag protecting the elbow is inflated.
  • a sensing element 220 is provided near the cuff of the left and/or right sleeve.
  • the sensing element can sense the presence of the trigger element 230, and when the trigger element 230 cannot be sensed, Send out a trigger signal, thereby triggering the inflator.
  • the sensing element is a Hall element
  • the trigger element is a magnetic sheet
  • the trigger element is connected to a ski pole by a tether, for example, so that, under normal circumstances, for example, in the safety of skiers When skiing on the ground, the skier holds the ski poles, and the magnetic sheet is attracted to the Hall element by virtue of its magnetism, and the Hall element can sense the magnetism of the magnetic sheet.
  • the Hall element cannot sense the magnetism of the magnetic sheet, and then sends out a trigger signal.
  • the trigger signal sent by the Hall element can be transmitted in a wireless or wired manner, and received by the controller of the inflator in a wired or wireless manner.
  • the sensing element can be a reed switch.
  • the switch When the magnet is attracted to the reed switch, the switch is closed, and when the magnet is disengaged, the reed switch is opened.
  • the disconnect signal is received by the inflator to trigger the inflator; alternatively, the reed switch can be turned off when the magnet is attracted to the reed switch, and the magnet is turned off due to, for example, a skier falling down.
  • the reed switch relies on its own elasticity to close, thereby triggering the inflator.
  • the sensing element may be a photoelectric element, which is embedded in the cuffs of the left and/or right sleeve, and where the photoelectric element is provided, the cuff is provided with a hole, and the magnetic sheet is attracted to the sleeve When up, the hole is blocked, and when the magnetic sheet is disengaged, the hole is exposed and the photoelectric element senses light through the hole, and then generates a trigger signal to trigger the inflator.
  • sensing elements are various examples. However, those skilled in the art can understand that the present invention is not limited to these examples, but any sensing element can be used; in addition, the above trigger element is described by taking a magnetic sheet as an example. However, the trigger element can also be other elements. For example, any element that can be releasably attached to the sleeve through other means such as buckles, snaps, etc. can be used as the trigger element.
  • the trigger element is attached to the sleeve to be sensed by the sensing element, it is understandable that according to the present invention, the trigger element does not have to be attached to the sleeve, as long as the trigger element is normally
  • the object of the present invention can be achieved by being in the range that can be sensed by the sensing element in the state.
  • the trigger element may be, for example, a near field sensor chip (NFC), and the sensor element may be a sensor capable of sensing the near field sensor chip. Therefore, when the trigger element is within a certain range of the sensor, the sensor can The presence of the trigger element is sensed, and when a dangerous state such as a skier falls, the near field sensor chip is far away from the sensor, so that the sensor cannot sense the near field sensor chip, thereby generating a trigger signal to trigger the inflator .
  • NFC near field sensor chip
  • the sensing element or sensor can transmit the trigger signal to the controller of the inflator 100 in a wired or wireless manner.
  • the sensing element 220 can be connected to a wire (not shown) embedded in the anti-collision suit 1
  • the controller of the inflatable device is connected and sends a trigger signal to the controller of the inflator; and in the case of wireless, the sensing element includes, for example, a wireless transmitter, and the controller of the inflator includes a wireless receiver. Receive the trigger signal of the sensing element wirelessly.
  • an inflator 100 according to a preferred embodiment of the present invention will be described with reference to FIGS. 2 to 7.
  • the inflatable devices are respectively installed in the left and right shoulders of the crash suit, and the inflators arranged on the left and right shoulders are mirror images of each other. Therefore, only one of the inflatable devices will be described below.
  • FIG. 2 is an exploded perspective view of the inflator
  • FIG. 3 is a plan view of the inflator 100
  • FIG. 4 is a bottom view of the inflator 100
  • FIG. 5 is a cross-sectional view along BB in FIG. 3
  • FIG. 6 is along CC in FIG. 3
  • Figure 7 is an enlarged view of the circle in Figure 5.
  • directional terms are defined when the crash suit is worn on the skier.
  • the top refers to the direction facing the sky when the skier is standing, and the bottom refers to The top is in the opposite direction;
  • the outer or outer end refers to the side or end facing the skier's body, and the inner or inner end refers to the side or end facing the skier's body.
  • the front side or front end refers to the side or end facing the skier, and the back side or rear end refers to the side or end facing the back of the skier.
  • the inflator 100 includes a housing 101, which is usually made of plastic and is formed with a bottom surface that conforms to the shape of the shoulder of the human body, so that the inflator 100 is arranged in the shoulder of the crash suit. Will not cause discomfort to the wearer.
  • the present invention is not limited to this, and the inflator 100 can also be arranged in any convenient and suitable position.
  • the anti-collision suit 1 also includes a controller 200.
  • the controller 200 can be arranged on the top surface of the housing 101 of the inflator 100 to form a component with the inflator 100, and can control the activation of the inflator 100 to prevent Hit suit 1 and inflate.
  • the controller 200 will be described in detail with reference to FIG. 8 later.
  • the housing 101 is provided with a motor 103 and a fan 104 fixed on the output shaft of the motor.
  • each inflator is provided with two motors 103 and a fan 104 side by side, so that in a very short time Within, for example, the airbag is quickly inflated within 0.1 second to 1 second.
  • the present invention is not limited to the number of motors and fans. As long as the airbag can be filled within a predetermined time, one motor and fan or more than two motors or multi-stage compression fans can also be used.
  • the motor may be a high-speed DC motor.
  • multi-stage fans in the axial direction. There are six in the figure. These fans can be axial fans, but centrifugal fans or mixed-flow fans can also be used. As long as the fan can output enough flow and air pressure.
  • the outer end of the housing 101 includes a grid, which may be exposed to the outside, or be wrapped in a crash suit and exposed when needed.
  • the inner end of the housing 101 includes an air outlet 107 which communicates with the airbag of the anti-collision suit so as to inflate the airbag.
  • a check valve is also provided, which allows gas to enter the airbag only from the inflator, and cannot leak from the airbag through the inflator.
  • the check valve is composed of a non-return rubber sheet 105 arranged in the housing.
  • the pressure of the air from the fan pushes the non-return rubber sheet 105 away, thereby inflating the airbag.
  • the motor of the inflator 100 stops working, the air pressure in the airbag presses the non-return rubber sheet 105 against the valve seat 106 formed in the housing, thereby preventing gas from leaking through the housing of the inflator 100.
  • An air pressure sensor 108 is also provided in the housing 101 of the inflator 100 to sense the air pressure of the airbag. In addition, when the air pressure sensor 108 senses that the air pressure of the airbag reaches a predetermined threshold, the inflator 100 is stopped to continue inflation. It is advantageous to use the air pressure sensor 108 to sense the air pressure when the airbag is inflated to control the inflator, so as to ensure that the airbag is filled with sufficient air. This is even more beneficial for operation at different altitudes. In addition, due to the use of the anti-collision suit, the power of the battery that supplies power to the motor of the inflator 100 will decrease. Thus, if time is used as the control condition of the inflator, if the battery power decreases, insufficient inflation may occur. By sensing the air pressure actually filled in the airbag, the inflation and expansion requirements can be met under various conditions. Of course, we must also prevent users from threatening users with excessive air pressure.
  • a manual switch 240 may be provided on the anti-collision suit to manually control the inflator, so as to manually control the operation of the inflator to inflate the airbag.
  • a deflation valve 250 is also provided on the anti-collision suit, so that after the anti-collision suit is inflated and inflated, the gas in the anti-collision suit is released as needed to facilitate storage.
  • the anti-collision suit can also be provided with sensors to measure the vital signs of the skier.
  • a sensor such as a body temperature sensor or a heart rate sensor is provided at the position of the heart to sense the skier’s heartbeat and/or body temperature.
  • a blood pressure sensor is installed at the sleeve to measure the blood pressure and heartbeat of the skier.
  • the controller receives these data characterizing the vital signs of the skier, and calculates various parameters of the skier based on these data, for example, the skier’s calorie consumption, exercise intensity, etc., and these data can be installed on the skier’s smart phone, etc.
  • the application reads and displays.
  • a warning is issued to the skier or an alarm is automatically issued to the rescue station.
  • an alarm is automatically issued to the rescue station. For example, when the skier's heartbeat exceeds a predetermined value, when the body temperature is lower than a predetermined value, or when the blood pressure is lower than a predetermined value, etc., alarm messages are issued one by one according to the degree of danger.
  • a sensing mechanism 205 is also provided on the controller.
  • the sensing mechanism 205 may include a geographic location sensor that senses the geographic information of the skier, such as GPS, Beidou, Galileo system sensors, etc., to sense and record the skier’s position.
  • the location information can be read by an application such as a skier’s smart phone and record the skier’s footprint.
  • the location of the skier can be included and transmitted to a nearby rescue station so that the rescuer can quickly locate the skier.
  • the controller can evaluate the skier's vital signs according to the above data, and divide the current state of the skier into emergency, dangerous and normal states, and take different countermeasures for different states. For example, when it is assessed as an emergency, the controller automatically sends an alarm and distress message to rescue stations, etc., while in a dangerous state, the controller first reminds the skier itself, and upgrades the state if the state continues to be unimproved It is an emergency, and automatically transmits an alarm and distress message.
  • the anti-collision suit according to the present invention may also include an active protection system (not shown).
  • an active protection system (not shown).
  • a radar is also provided at multiple positions on the housing of the inflator, and the radar can detect obstacles around the skier at all times. And when obstacles or other skiers or objects approaching at high speed are detected, the inflator is automatically triggered to inflate the airbags, thereby preventing the skiers from being hit by high speed.
  • the controller 200 used in the anti-collision suit 1 will be described in detail below with reference to FIG. 8.
  • the controller 200 may also be referred to as a computer, and may include a central processing unit (CPU, here also referred to as a "processor” and a "computer processor") 201, which may be a single-core or multi-core processor, or used for parallel processing Multiple processors.
  • the controller 200 also includes a memory or storage unit 202 (for example, random access memory, read-only memory, flash memory), a communication interface 203 (for example, a network adapter) for communicating with one or more other systems, and an input and output interface 204, Such as cache, other storage, data storage and/or electronic display adapter.
  • the storage unit 202, the communication interface 203, and the input/output interface 204 communicate with the CPU 201 through a bus.
  • the storage unit 202 may be a data storage unit (or a data storage library) for storing data and programs to be executed by the CPU 201.
  • the input/output interface 203 communicates with the sensing mechanism 205 to receive sensing data from the sensing mechanism 205.
  • the sensing mechanism 205 can sense the condition of the skier wearing the anti-collision suit 1.
  • the sensing mechanism 205 includes one or more of the following sensors: a speed and/or acceleration sensor, the speed and/or acceleration The sensor can sense the speed and/or acceleration of the skier; a tilt sensor, such as a gyroscope or a magnetic sensor, which can sense the posture of the skier’s body; a geographic location sensor, such as a GPS sensor or Beidou Sensors, Galileo system sensors, etc., to determine the location of the skier; physiological sensors, which can sense the physiological signs of the skier wearing the crash suit 1, for example, blood pressure, heartbeat, body temperature, etc.; proximity sensors, to Sensing the distance between the skier and surrounding obstacles or other skiers around; and an image sensor to image the scene around the skier.
  • the sensing mechanism 205 may be integrated
  • the input/output interface 230 of the controller 200 can also receive the trigger signal sent by the sensor element 220 of the anti-collision suit. Once the skier is in danger and loses the ski pole or the ski pole is detached, the sensor receives the trigger signal from the sensor element 220. Thus, the inflator 100 is triggered to inflate the anti-collision suit 1.
  • the input/output interface 230 includes a corresponding receiver to follow a predetermined protocol, for example, wifi, Bluetooth, zigbee Wait to receive the trigger signal sent by the sensing element 220.
  • the input/output interface 230 of the controller 200 may include pins connected to the sensing element 220.
  • the communication interface 203 includes, for example, a transceiver 2031.
  • the transceiver 2031 can transmit a danger signal under the control of the processor.
  • the danger signal is, for example, a signal indicating that the skier is in danger or out of control; and the transceiver 2031 can A predetermined danger trigger signal is received, and when the controller 200 receives the predetermined danger trigger signal through the transceiver 2031, the inflator 100 can be controlled to trigger the inflator 100 to inflate the anti-collision suit 1.
  • Fig. 9 shows an embodiment of the ski resort safety system according to the present invention.
  • the ski resort includes a ski slope 300, and relay devices 301 are preferably arranged at a certain distance on both sides of the ski slope 300, and the relay device 301 can receive the risk of collision avoidance clothing from the skier 2. Signal, and transmit a dangerous trigger signal to the designated equipment according to the received signal.
  • the controller 200 When the skier 2 wears the anti-collision suit 1 for skiing, once the skier encounters a dangerous situation, for example, the skier falls or the skier’s ski poles are detached, the controller 200 immediately receives the trigger signal from the sensing element 220 of the anti-collision suit , Thereby sensing the dangerous situation and triggering the inflator 100 to inflate the anti-collision suit 1.
  • the dangerous situation includes, for example, the distance between the skier and the surrounding obstacles is less than a predetermined threshold, other skiers are approaching dangerously, the skier's heartbeat or body temperature is outside the normal range, the skier falls and does not return to the normal position from the fallen state within a predetermined time, It is confirmed that the skier is in a dangerous state by performing image recognition on the image obtained by the image sensor.
  • a danger signal is transmitted through the transceiver 2031 of the communication interface of the controller 200.
  • the danger signal is received by the relay device 301 installed along the piste of the ski resort and is, for example, in the form of a danger trigger signal by automatic broadcasting. Transmit again (as shown by the dotted line in Fig.
  • the controller 200 of the anti-collision suit 1 of other skiers 2'within the predetermined range can receive the broadcasted danger trigger signal through its own communication interface 203, And the respective inflator 100 is triggered, thereby not only inflating the skier’s anti-collision suit 1 within a certain range (also referred to as the dangerous range) of the skier 2 (hereinafter referred to as the out-of-control skier 2) encountering the danger. State, even if another skier 2'is collided by the out-of-control skier 2, it will not cause a dangerous situation. And warn skiers in dangerous areas can actively respond.
  • the hazard signal sent from the anti-collision suit 1 and the hazard trigger signal sent from the relay device 301 of the ski trail adopt different coding forms or formats, and the hazard signal may include the position information of the out-of-control skier 2.
  • the location information can be obtained by geographic location sensors such as GPS and Beidou in the sensing mechanism 205 of the controller 200, and the danger trigger signal sent by the relay device 301 can also include the location information of the out-of-control skier 2, so that The anti-collision suit of the skier 2'under the out-of-control skier 2 and within a certain range (dangerous range) from the out-of-control skier receives and interprets the danger trigger signal, and is triggered to inflate the anti-collision suit 1; and Even if the skier 2" above the runaway skier 2" or the skier 2"" far away from the runaway skier 2 receives the signal, it will not be triggered and cause the anti-collision suit to inflate, for example, , The skier’s anti-collision suit 1 receives the danger trigger signal from the relay device 301, and compares the position information contained in the danger trigger signal with the position information sensed in its own sensing mechanism, and compares the result When it shows that its position
  • the predetermined threshold of the distance may be in the range of 50 meters to 100 meters, but the present invention It is not limited to this, but can be set according to the situation. For example, in areas where the slope of the slope is relatively steep or the speed of the skier is expected to be relatively high, the predetermined threshold is selected to be relatively large, and the slope of the slope is relatively slow or It can be expected that the speed of the skier is not high, and the predetermined threshold can be selected to be small. Therefore, the CPU 201 of the control device 200 can receive the position signal indicating the position of the skier and perform the calculation according to the program stored in the storage device 203 Set the predetermined threshold.
  • the sensing mechanism 205 may also include a speed sensor and/or an acceleration sensor to sense the speed and/or acceleration of the skier, and the hazard signal contains the speed and/or acceleration information, and the system is based on the speed and/or acceleration information. /Or the acceleration information calculates the dangerous area and sends a trigger signal to the collision avoidance suit in the affected area through the relay device 301.
  • the CPU 201 of the controller 200 of the other skier’s anti-collision suit 1 can calculate and set the predetermined threshold according to the speed information of the out-of-control skier, Therefore, when the speed of the out-of-control skier is relatively fast, the predetermined threshold may be set to be larger, and when the speed of the out-of-control skier is relatively slow, the predetermined threshold may be set to be smaller.
  • FIG. 10 shows another embodiment of the ski resort safety system according to the present invention.
  • the ski resort is distributed with positioning base stations 501, the positioning base stations 501 communicate with the safety controller 502, and each positioning base station 401 can Cover a certain range of ski resorts.
  • the controller 200 in the anti-collision suit 1 continuously sends the signal containing the position information of the skier 2 to the multiple positioning base stations 501 set up by the ski resort.
  • the safety controller 502 determines the position and status of the skier 2 according to which positioning base stations 501 can receive the position information signal transmitted by the skier 2, for example, the movement speed and acceleration of the skier 2.
  • the sensor 240 of the anti-collision suit 1 transmits a trigger signal to the controller 200, and the controller 200 triggers the inflator 100 on the one hand.
  • the anti-collision suit 1 is inflated and the danger signal is transmitted to the positioning base station 501 covering the area where the out-of-control skier 2 is located.
  • the safety controller 502 calculates the danger range based on the previously determined information such as the movement speed and acceleration of the out-of-control skier 2 and controls the coverage of the danger range
  • the positioning base station 501 transmits a hazard trigger signal
  • the controller 200 of the skier 2'in the danger zone receives the hazard trigger signal and triggers the respective inflator 100 to inflate the crash suit 1, but
  • the positioning base station 501 covering the dangerous area will not transmit a dangerous trigger signal, so the inflator 100 of the collision suit 1 of other skiers who are not in the dangerous area will not be triggered.
  • a signal transmitting station 400 can be set at a place where the anti-collision suit 1 is not expected to start, such as a restaurant, a cable car station, etc.
  • the signal transmitting station 400 can send a prohibition signal, and the control device of the anti-collision suit 1
  • the 200 receives the prohibition signal through its communication interface. Therefore, even if the trigger signal is also received at the same time, the inflator 100 will not be triggered to inflate the anti-collision suit 1, thereby preventing the anti-collision suit 1 from being triggered by mistake at these locations.

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Abstract

一种滑雪场安全系统和方法，滑雪场包括雪道（300），滑雪场安全系统包括：防撞服（1），防撞服（1）由滑雪者穿着并且包括充气装置（100）和控制装置（200），充气装置（100）被构造成在控制装置（200）的控制下为防撞服（1）充气，控制装置（200）被构造成探测滑雪者的状况并在滑雪者出现危险时触发充气装置（100）给防撞服（1）充气，并且被构造成在探测到滑雪者的危险状况时发出危险信号；以及中继装置（301），中继装置（301）沿着雪道（300）以一定间隔布置，以接收危险信号，并向雪道（300）上的其他滑雪者（2'）发出触发信号。通过触发位于失控滑雪者（2）下方的滑雪者（2'）的防撞服（1），可以使失控滑雪者（2）自身得到安全保护外，也有效避免对其他滑雪者（2'）造成意外伤害。

Description

智能多用途防撞服以及滑雪场安全系统
本申请要求2019年3月29日提交的名称为“智能多用途防护服”的中国实用新型专利申请201920417524.9以及2020年1月8日提交的名称为“滑雪场安全系统”的中国发明专利申请202010017323.7的优先权，这两个在先申请通过引用整体结合于此。
技术领域
本发明涉及一种智能多用途防撞服以及滑雪场安全系统。
背景技术
滑雪、驾驶摩托车、赛车以及高空作业等由于其速度和高度而具有固有的危险性。为了防止或至少减轻高速碰撞或者高空跌落对人员造成的损伤，在本申请人的在先申请PCT/CN2017/105381和CN201920417524.9中，提出了可快速调整服饰内气压的防护服，这两个在先申请通过引用结合于此。
这种防护服是一通过瞬间充气，能有效保护滑雪者个人的自身安全。但调查发现滑雪场80％的伤亡是来自他人(初学者或失控者从背后对他下方无辜者的加害)的伤害，因此，不仅需要对失控的滑雪者自身进行防护，而且需要对其附近，尤其是下方的滑雪者进行防护。
发明内容
本发明利用对本发明人此前的“防撞服”进行系统管理、配合。在滑雪场，营造既无忧娱乐、锻炼身体，又不减少剌激，实现一个能大幅度提高安全的，娱乐运动场所。
本发明是这样实现的：当滑雪者察觉危险，或传感器获知危险时，“防撞服”在主、被动情况(主动扔掉雪杖，传感器探知危险)下都会起动“防撞服”充气。此时，该“防撞服”充气同时会将信号传输给雪道两旁设置的信号中继装置。该中继装置会及时将信号传递至附近穿有“防撞服”的其他滑雪者，以触发其他滑雪者的防撞服充气，以应对临近冲击危险。为更有效营造安全全覆盖，进入滑雪场的每位雪友，必须穿着可接受联动信号匹配的“防撞服”。
根据本发明，提供了一种滑雪场安全系统，所述滑雪场包括雪道，所述滑雪场安全系统包括：探测装置，所述探测装置探测位于雪道上的滑雪者，并接收该滑雪者处于危险状况时由所述滑雪者的防撞服发出的危险信号，所述危险信号包含表示所述滑雪者的位置的地理位置信息；以及安全控制器，所述安全装置根据所述危险信号发射危险触发信号，以使得在距所述滑雪者预定距离的危险区域内的其他滑雪者的防撞服的充气装置触发，以给所述防撞服充气。
其中，所述探测装置包括中继装置，所述中继装置沿着所述雪道以一定间隔布置，所述中继装置接收所述危险信号，并作为危险触发信号转发所述危险信号。所述危险触发信号包含所述滑雪者的地理位置信息。
所述滑雪者的防撞服包括控制器，该控制器接收感测机构感测的数据，所述感测机构包括地理位置传感器，该地理位置传感器被构造成感测所述滑雪者的所述地理位置信息。
所述感测机构还包括如下传感器中的一个或多个：速度和/或加速度传感器，该加速度传感器可以感测滑雪者的速度和/或加速度；倾斜传感器，例如陀螺仪或磁力传感器，该倾斜传感器可以感测滑雪者的身体的姿态；生理传感器，该生理传感器可以感测穿着该防撞服的滑雪者的生理体征，如血压、心速、体温等；接近传感器，以感测滑雪者与周围障碍物或者周围其他滑雪者的距离；以及图像传感器，以对滑雪者周围的场景进行成像。
所述控制器还接收确定滑雪杖是否由滑雪者握持的信息。在单板滑雪的情况下，类似于双板滑雪，滑雪者可以手持一个触发元件，该触发元件例如类似于雪杖的手柄，并且控制器接收确定滑雪者握持该触发元件的信息。
所述危险状况可选地包括以下中的一种或多种：滑雪者与周围障碍物的距离小于预定阈值、滑雪者的心跳或者体温超出正常范围、滑雪者跌倒并在预定时间内未从跌倒状态恢复到正常体位。
所述危险状况还可选地包括滑雪杖从滑雪者脱离，或者在单板滑雪的情况下，包括触发元件从滑雪者脱离。
所述危险信号优选的和所述危险触发信号采用不同的编码格式。
其中，所述控制器被构造成将触发信号中包含的位置信息与感测机构所感测到的自身位置信息相比较，来确定是否位于所述危险区域之内，并中处于危险区域之内时，触发充气装置给防撞服充气。
所述预定距离可以根据所述滑雪者所处的位置或者滑雪者的速度和/或加速度而变化。
所述探测装置包括定位基站，所述定位基站覆盖滑雪场的预定区域，并接收位于该预定区域内的滑雪者的防撞服发出的位置信息信号以确定所述滑雪者的位置信息和运动状态信息；
所述安全控制器根据发出危险信号的滑雪者的位置信息和运动状态信息，确定危险区域，并且导致覆盖该危险区域的定位基站发射危险触发信号；
位于该危险区域内的滑雪者的防撞服的控制器接收到所述触发信号，并且触发充气装置给防撞服充气。
滑雪场安全系统还包括禁止信号发射站，所述禁止信号发射站设置在不期望防撞服触发的地点，以禁止防撞服在该地点触发。
本发明还提供了一种确保滑雪者安全的方法，包括：接收所述第一滑雪者处于危险或失控状态发出的危险信号；导致处于距所述第一滑雪者预定距离的危险区域内的第二滑雪者的防撞服充气。
所述危险信号包含表示所述第一滑雪者的地理位置的位置信息；所述预定距离根据所述位置信息和/或所述第一滑雪者的速度/加速度信息来确定。
优选的是，所述接收步骤包括利用雪道附近的中继装置接收该危险信号；所述导致步骤包括所述中继装置以不同于所述危险信号的格式发出危险触发信号，所述危险触发信号包含所述第一滑雪者的位置信息和/或所述第一滑雪者的速度/加速度信息。
所述导致步骤包括所述第二滑雪者的防撞服的控制器接收所述危险触发信息，并根据所述危险触发信息中包含的位置信息和/或速度/加速度信息计算所述危险区域，并根据表示所述第二滑雪者的地理位置的信息确定所述第二滑雪者是否处于所述危险区域内。
作为另一实施例，所述方法还包括定位步骤，在所述定位步骤，滑雪场内分布的多个定位基站接收所述第一滑雪者的定位信号，以确定所述第一滑雪者的位置和运动状态，所述多个定位基站分布覆盖滑雪场的不同预定区域。
所述导致步骤包括与定位基站通信的安全控制器接收所述危险信号，并根据所述危险信号、所述第一滑雪者的位置和运动状态信息，计算危险区域，并促使覆盖所述危险区域内的定位基站发出危险触发信号。
所述危险或失控状态通过探测滑雪杖从所述滑雪者脱离来确定。
利用本发明，通过触发位于失控滑雪者下方的滑雪者的防撞服，可以避免失控滑雪者对其他滑雪者造成的意外伤害。另外，由于各“防撞服”之间是绝对阻止联动的，只能通过该中继装罝进行联动。中继装罝可在覆盖方向、信号距离及智能判断，有效筛选信号，才可避免不必要的误动作及范围。如：在索道排队、雪友们集中就餐时，任何穿带“防撞服”的个体，无论是误操作或测试，都不会给其他“防撞服”穿带者带来，恐慌和麻烦。
附图说明
本发明的上述和其他特征、优点和技术优越性可以通过下面参照附图对本发明的优选实施方式的详细描述中理解到，图中：
图1A和1B是示出智能防撞服的前视图和后视图；
图2是充气装置的分解透视图；
图3是充气装置100的俯视图；
图4是充气装置100的仰视图；
图5是沿着图3的B-B的剖视图；
图6是沿着图3的C-C的剖视图；
图7是图5中圆圈处的放大视图；
图8是示出防撞服1的控制装置的示意性方框图；
图9是示出滑雪场安全系统的一个实施例的示意图；以及
图10是示出滑雪场安全系统的另一实施例的示意图。
具体实施方式
现在将详细参考实施例，其示例在附图中示出，其中，相似的附图标记始终表示相似的元件。就这一点而言，本实施例可以具有不同的形式，并且不应被解释为限于这里阐述的描述。因此，下面仅通过参考附图描述实施例以解释本说明书的各方面。如本文所使用的，术语“和/或”包括一个或多个相关联的所列项目的任何和所有组合。当诸如“...中的至少一个”之类的表达在元件列表之前时，修饰整个元件列表并且不修饰列表的各个元件。
在下文中，将参考附图描述本公开的实施例。
提供本公开的实施例以允许本领域普通技术人员完全理解本公开。然 而，实施例可以以许多不同的形式来体现，并且本公开的范围不应被解释为限于在此阐述的实施例。而是，提供这些实施例使得本公开将是透彻和完整的，并且将向本领域的普通技术人员充分传达本公开的构思。
本文所使用的术语仅出于描述特定实施例的目的，并不旨在限制本公开。如本文所使用的，单数形式“一”和“该”也意图包括复数形式，除非上下文另外明确指出。还将理解的是，当在本说明书中使用术语“包括”时，其规定了所述特征、整数、步骤、操作、元件、部件和/或其组的存在，但并不排除一个或多个其他特征、整数、步骤、操作、元件、部件和/或其组的存在或添加。如本文所使用的，术语“和/或”包括一个或多个相关联的所列项目的任何和所有组合。
将理解，尽管术语“第一”、“第二”等在本文中可用于描述各种构件、区域、层、部分和/或部件，但是这些构件、区域、层、部分和/或部件不应受这些属于的限制。这些部件并不表示特定的顺序或优越性，而仅用于区分一个构件、区域、层、部分或部件与另一个。因此，在不脱离本公开的教导的情况下，第一构件区域、区域、部分或部件可以指示第二、区域、部分或部件。
下面，参照图1A至图7，描述根据本公开的一个实施例的防撞服1。图1A和图1B分别是防撞服的前视图和后视图。如图1A和图1B所示，该防撞服的外观类似于普通的防撞服，包括前襟、后襟、左和右肩部、左和右衣袖和衣领。
但是，在根据本发明的防撞服1中，例如在前襟、后襟、左、右衣袖、衣领内设置有多个气囊210，并且在左、右肩部处分别设置有左和右充气装置100。在防撞服内设置的多个气囊可以在探测到危险即将发生时或者危险发生时由左和右充气装置充气而膨胀，由此为滑雪者提供缓冲防护，尤其是为滑雪者的关键部位提供缓冲防护，这些部位例如包括前胸、后脊柱、左和右肘部、颈部等。
这些气囊可以彼此串联连通，使得左和右充气装置将所有气囊依次充气。可替代的是，这些气囊可以分成多个组，每个组内的气囊串联连通，而各个组之间并联连通，并且各个组分别通过管路分别与左和/或右充气装置连接，以便根据预定的顺序为各个气囊充气。优选地是，优先使得保护颈部和后脊柱的气囊组充气，然后为保护前胸的气囊充气，最后为保护肘部的气囊 充气。
在防撞服的预定位置，例如，在左和/或右衣袖的邻近袖口处设置有感应元件220，该感应元件可以感应触发元件230的存在，并且在感测不到触发元件230时，发出触发信号，由此触发充气装置。
在一个优选的实施例中，该感应元件为霍尔元件，而触发元件为磁片，该触发元件例如通过系绳连接到滑雪杖上，由此，在正常情况下，例如，在滑雪者安全地进行滑雪运动时，滑雪者手持滑雪杖，并且磁片依靠其磁性吸引到霍尔元件上，并且使得霍尔元件能够感测到磁片的磁性，而当出现危险情况时，例如，在滑雪者摔倒时，滑雪杖从滑雪者手上脱开，使得磁片与霍尔元件脱离，在这种情况下，霍尔元件感测不到磁片的磁性，进而发出触发信号，该触发信号被充气装置接收并且触发充气装置开始工作，为防撞服内的气囊充气。该霍尔元件发出的触发信号可以通过无线或有线方式发射，并通过有线或无线方式被充气装置的控制器接收。
作为另一个实施例，感应元件可以是干簧管开关，在磁片被吸引到干簧管开关上时，开关闭合，而当磁片脱开时，干簧管开关断开，由此，这个断开信号被充气装置接收而触发充气装置；可替代的是，可以是在磁片被吸引在干簧管开关上时，干簧管开关断开，而在磁片由于例如滑雪者摔倒而脱开时，干簧管开关依靠其自身弹性闭合，由此，触发充气装置。
作为再一个实施例，感应元件可以是光电元件，光电元件嵌入在左和/或右衣袖的袖口内，并且在设置光电元件的位置处，袖口设置有孔隙，在磁片被吸引在衣袖上时，该孔隙被遮挡，而当磁片脱开时，孔隙露出而光电元件通过该孔隙感测到光线，进而产生触发信号，触发充气装置。
以上是感应元件的各种实例，但是，本领域技术人员能够理解到，本发明并不局限于这些实例，而是可以采用任何感应元件；另外，上面的触发元件以磁片为例加以说明，但是，触发元件也可以是其他元件，例如，通过粘扣、卡扣等其他方式可脱开地附着到衣袖上的任何元件都可以作为触发元件。
另外，尽管上面提到触发元件附着到衣袖上，以由感应元件感测到，但是，可以理解的是，根据本发明，触发元件并不一定要附着到衣袖上，只要触发元件在正常状态下处于感应元件能够感测到的范围上，即可以实现本发明的目的。
例如，触发元件可以是例如近场感应芯片(NFC)，而感应元件可以是能够感应到该近场感应芯片的感应器，由此，在触发元件处于感应器的一定范围内时，感应器可以感测到触发元件的存在，而在出现例如滑雪者摔倒等的危险状态时，近场感应芯片远离感应器，使得感应器无法感测到近场感应芯片，从而产生触发信号，触发充气装置。
感应元件或感应器向充气装置100的控制器发射触发信号可以采用有线的方式或无线的方式，在有线的情况下，感应元件220可以通过嵌入防撞服1内的导线(未示出)与充气装置的控制器相连接，并且向充气装置的控制器发送触发信号；而在无线的情况下，该感应元件例如包括无线发射器，并且充气装置的控制器包括无线接收器，由此，通过无线方式接收感应元件的触发信号。
下面，参照图2至图7描述根据本发明的优选实施例的充气装置100。充气装置分别安装到防撞服的左肩部和右肩部内，并且设置在左肩部和右肩部的充气装置彼此成镜像，因此，下面仅对其中一个充气装置进行描述。
图2是充气装置的分解透视图，图3是充气装置100的俯视图，图4是充气装置100的仰视图，图5是沿着图3的B-B的剖视图，图6是沿着图3的C-C的剖视图，而图7是图5中圆圈处的放大视图。另外，在下面的描述中，为了方便起见，方向性术语是在防撞服穿着在滑雪者身上情况下进行限定的，例如，顶部是指在滑雪者站立时朝向天空的方向，底部则是与顶部相反的方向；外部或外端是指朝向滑雪者身体外的一侧或一端，而内部或内端是指朝向滑雪者身体的一侧或一端。前侧或前端是指滑雪者面向的一侧或一端，而后侧或后端是指滑雪者背向的一侧或一端。
如图2至图7所示，充气装置100包括壳体101，该壳体101通常由塑料制成，并且形成为底面符合人体肩部的形状，使得充气装置100设置在防撞服的肩部内不会对穿着者造成不适。当然，本发明并不局限于此，充气装置100也可以设置在方便合适的其他任何位置。
该防撞服1还包括控制器200，控制器200可以设置在充气装置100的壳体101的顶面上由此与充气装置100构成一个组件，并且可以根据需要控制充气装置100启动而给防撞服1充气。该控制器200将在后面详细参照图8详细描述。
外壳101内设置有电机103和固定在电机的输出轴上的风扇104，如图 所示，在本实施例中，每个充气装置并排设置两个电机103和风扇104，以在非常短的时间内，例如，0.1秒到1秒内快速对气囊充气。但是，本发明并不局限于电机和风扇的数量，只要能够在预定时间内充满气囊，则也可以使用一个电机和风扇或者使用多于两个电机或多级压缩风扇。
在一个实施例中，电机可以采用高速直流电机。另外，如图所示，在每个电机的输出轴上，轴向设置多级风扇，图中示出为6个，这些风扇可以是轴流风扇，但是，也可以采用离心风扇或混流风扇，只要能够风扇输出足够的流量、气压即可。
壳体101的外端包括栅网，该栅网可以暴露于外侧，或者被防撞服包裹并且在需要时露出。壳体101的内端包括出气口107，该出气口与防撞服的气囊连通，以便向气囊充气。
在壳体101的出气口和风扇之间，还设置有止回阀，该止回阀使得气体只能从充气装置进入气囊，而不能从气囊经充气装置泄漏。在本实施例中，该止回阀由设置在壳体内的止回橡胶片105构成，在充气装置工作时，来自风扇的气体的压力推开止回橡胶片105，由此对气囊充气，当充气装置100的电机停止工作时，气囊内的气压将止回橡胶片105压靠在壳体内形成的阀座106上，由此，阻止气体经充气装置100的壳体泄漏。
在充气装置100的壳体101内还设置有气压传感器108，以感测气囊的气压。并且，在气压传感器108感测到气囊的气压达到预定阈值时，停止充气装置100继续充气。采用气压传感器108感测气囊被充气的气压进而对充气装置进行控制是有利的，这样可以保证气囊被充以足够的空气。这对于在不同海拔高度下操作更是有益的。另外，由于防撞服的使用，为充气装置100的电机供电的电池的电量会下降，这样如果依靠时间作为充气装置的控制条件，则在电池电量下降的情况下，有可能导致充气不足。而通过感测气囊内实际充满的气压，可以在各种条件下都满足充气膨胀要求。当然，也要防止气压过高危机使用者。
在防撞服上还例如可以设置有手动开关240，以手动控制充气装置，从而手动控制充气装置工作，为气囊充气。另外，防撞服上还设置有放气阀250，以在防撞服被充气膨胀之后，根据需要放光防撞服内的气体，以便于收纳。
作为一个示例，防撞服还可以设置有传感器，以测量滑雪者的生命体征，例如在心脏的位置处设置有传感器，如体温传感器或心速传感器，以感测滑 雪者的心跳和/或体温，并且例如在衣袖处设置有血压传感器，以测量滑雪者的血压、心跳。控制器接收这些表征滑雪者生命体征的数据，并且根据这些数据计算滑雪者的各种参数，例如，滑雪者的热量消耗、运动强度等，并且这些数据可以由滑雪者的智能电话等上安装的应用程序读取并显示。另外，在这些生命体征处于危险阈值时向滑雪者发出警告或者自动向救助站发出报警。例如，在滑雪者的心跳超过预定值时、体温低于预定值时或者血压低于预定值时等，按照危险程度，分级逐次发出报警信息。
在控制器上还设置有感测机构205，该感测机构205可以包括感测滑雪者的地理信息的地理位置传感器，例如GPS、北斗、伽利略系统的传感器等，以感测和记录滑雪者所处的位置，该位置信息可以由滑雪者的智能电话等的应用程序读取，并记录滑雪者的足迹。另外，在发出报警信息时，可以将滑雪者的位置包括在内发射给附近的救助站，以便救援人员能够快速定位滑雪者。
替代的是，控制器可以根据上述表征滑雪者生命体征的数据进行评估，并且将滑雪者目前的状态分成紧急、危险和正常状态，并且针对不同状态，采取不同的应对措施。例如，在评估为紧急的情况下，控制器自动向救助站等发射报警求救信息，而在危险状态下，控制器首先提醒滑雪者自身，并在状态持续没有得到改善的情况下，将状态升级为紧急状态，并自动发射报警求救信息。
根据本发明的防撞服还可以包括主动防护系统(未示出)，例如，在充气装置的壳体上的多个位置还设置有雷达，所述雷达可以时刻探测滑雪者周围的障碍物，并且在探测到障碍物或其他滑雪者或物体高速靠近时，自动触发充气装置为气囊充气，由此，防止滑雪者被高速撞击。
下面参照图8详细描述用于防撞服1中的控制器200。所述控制器200也可以称为计算机，可以包括中央处理单元(CPU，这里也称“处理器”和“计算机处理器”)201，其可以是单核或多核处理器，或者用于并行处理的多个处理器。控制器200也包括存储器或存储单元202(例如随机存取存储器、只读存储器、闪存)、用于与一个或多个其它系统通信的通信接口203(例如，网络适配器)和输入输出接口204，诸如高速缓存、其他存储器、数据存储和/或电子显示适配器。存储单元202、通信接口203和输入输出接口204通过总线与CPU201通信。存储单元202可以是用于存储数据和CPU 201要执行的程序的数据存储单元(或数据存储库)。
如图8所示，所述输入/输出接口203与感测机构205通信，以从感测机构205接收感测数据。该感测机构205可以感测穿着该防撞服1的滑雪者的状况，例如，该感测机构205包括如下传感器中的一个或多个：速度和/或加速度传感器，该速度和/或加速度传感器可以感测滑雪者的速度和/或加速度；倾斜传感器，例如陀螺仪或磁力传感器，该倾斜传感器可以感测滑雪者的身体的姿态；地理位置传感器，该地理位置传感器例如是GPS传感器、北斗传感器、伽利略系统传感器等，以确定该滑雪者的位置；生理传感器，该生理传感器可以感测穿着该防撞服1的滑雪者的生理体征，例如，血压、心跳、体温等；接近传感器，以感测滑雪者与周围障碍物或者周围其他滑雪者的距离；以及图像传感器，以对滑雪者周围的场景进行成像。该感测机构205可以是与控制器200集成到一起或者可以是分离的元件并通过接口电路与控制器200相连接。
控制器200的输入/输出接口230还可以接收防撞服的感应元件220发出的触发信号，一旦滑雪者遇到危险丢掉滑雪杖或者滑雪杖脱离，感应器接收到感应元件220发出的触发信号，从而触发充气装置100给防撞服1充气。在感应元件200以无线方式与控制器200通信以将触发信号发送给控制器200的情况下，该输入/输出接口230包括相应的接收器，以根据预定的协议，例如，wifi、蓝牙、zigbee等接收感应元件220发出的触发信号。在感应元件220通过有线方式与控制器200通信的情况下，控制器200的输入/输出接口230可以包括与感应元件220连接的引脚。
所述通信接口203例如包括收发器2031，该收发器2031可以在处理器的控制下发射危险信号，该危险信号例如是表示所述滑雪者遇到危险或者失控的信号；并且该收发器2031可以接收预定的危险触发信号，在控制器200通过该收发器2031接收到所述预定的危险触发信号时，可以控制充气装置100以触发该充气装置100给防撞服1充气。
图9示出了根据本发明的滑雪场安全系统的一个实施例。如图9所示，滑雪场包括雪道300，并且在雪道300的两侧优选地间隔一定距离设置有中继装置301，该中继装置301可以接收来自滑雪者2的防撞服的危险信号，并且根据接收到的信号向指定设备传输危险触发信号。
以下，参照图9描述根据本发明的滑雪场安全系统。
在滑雪者2穿着防撞服1滑雪时，一旦滑雪者遇到危险状况，例如，滑雪者跌倒或滑雪者的滑雪杖脱离，控制器200立即接收到防撞服的感应元件220发出的触发信号，从而感测到该危险状况并触发充气装置100给防撞服1充气。该危险状况例如包括滑雪者与周围障碍物的距离小于预定阈值、其他滑雪者危险接近、滑雪者的心跳或者体温超出正常范围、滑雪者跌倒并在预定时间内未从跌倒状态恢复到正常体位、通过对图像传感器获得的图像进行图像识别而确认滑雪者处于危险状态等。于此同时，通过控制器200的通信接口的收发器2031发射出危险信号，该危险信号由滑雪场沿着滑雪道设置的中继装置301接收到并且例如通过自动广播方式以危险触发信号的形式再次发射出去(如图3中虚线所示)，使得在预定范围内的其他滑雪者2’的防撞服1的控制器200能够通过其自身的通信接口203接收到被广播的危险触发信号，并且触发各自的充气装置100，由此不仅使得在该遇到危险的滑雪者2(以下称为失控滑雪者2)一定范围(也称为危险范围)内的滑雪者的防撞服1处于充气状态，即使其他滑雪者2’被该失控的滑雪者2相撞，也不会导致危险情况。而且警示危险区域的滑雪者能够积极主动应对。
作为一个示例，从防撞服1发出的危险信号与从滑雪道的中继装置301发出的危险触发信号采用不同的编码形式或格式，并且该危险信号可以包括该失控滑雪者2的位置信息，该位置信息可以是通过控制器200的感测机构205中的GPS、北斗等地理位置传感器获得，并且由中继装置301发出的危险触发信号也可以包括该失控滑雪者2的位置信息，使得位于该失控滑雪者2下方并在距该失控滑雪者一定范围(危险范围)内的滑雪者2’的防撞服接收到并解释该危险触发信号，并被触发，给防撞服1充气；而在该失控滑雪者2上方的滑雪者2”或者距离该失控滑雪者2较远的滑雪者2”’即使接收到该信号，也不会被触发并使得防撞服充气例如可以这样实现，即，滑雪者的防撞服1接收到来自中继装置301的危险触发信号，并将危险触发信号中包含的位置信息与自身感测机构中感测到的自身位置信息相比较，并且在比较结果显示自身位置处于失控滑雪者的位置下方并且在一定范围内时，触发防撞服1的充气装置100给防撞服快速充气，如果该比较结果表明自身位置处于失控滑雪者2上方或者自身位于距失控滑雪者的距离超过预定阈值，则不会触发充气装置100，如图9中滑雪者2’”所示。该距离的预定阈值可以为50米至100米之间的范围内，但是本发明并不局限于此，而是可以根 据情况设定，例如，在雪道坡度比较陡或可以预期到滑雪者的速度比较大的区域，该预定阈值选择比较大，而在雪道坡度比较缓或可以预期到滑雪者的速度不大的区域，该预定阈值可以选择得小。由此，控制装置200的CPU 201可以接收表示该滑雪者的位置的位置信号并根据存储装置203内存储的程序来设定该预定阈值。
另外，所述感测机构205还可以包括速度传感器和/或加速度传感器，以感测滑雪者的速度和/或加速度，并且所述危险信号包含该速度和/或加速度信息，系统根据该速度和/或加速度信息计算受危险区域并通过中继装置301向受影响区域内的防撞服发出触发信号。在该区域内的其他滑雪者在接收到所述触发信号时，其他滑雪者的防撞服1的控制器200的CPU 201可以根据该失控滑雪者的速度信息计算并设定所述预定阈值，由此在所述失控滑雪者的速度比较快时，所述预定阈值可以设定成较大，而在所述失控滑雪者的速度比较慢时，所述预定阈值可以设定成较小。
图10示出了根据本发明的滑雪场安全系统的另一个实施例，如图10所示，滑雪场分布有定位基站501，该定位基站501与安全控制器502通信，每个定位基站401可以覆盖一定范围的滑雪场。在滑雪者2进入滑雪场后，防撞服1内的控制器200不断地将包含该滑雪者2的位置信息的信号发送给滑雪场设置的多个定位基站501，由此，例如，采用类似于手机的基站的原理，安全控制器502根据哪些定位基站501可以接收到滑雪者2发射的位置信息信号，确定滑雪者2的位置和状态，例如，该滑雪者2的移动速度、加速度等。
在滑雪者2出现危险状况时，例如，如上所述的状况，滑雪者的雪杖脱手，防撞服1的感应元件240将触发信号发射给控制器200，控制器200一方面触发充气装置100给防撞服1充气，同时将危险信号发射到覆盖失控滑雪者2所在区域的定位基站501。
该定位基站501接收到危险信号后，将危险信号发送给安全控制器502，安全控制器502根据之前确定的失控滑雪者2的移动速度、加速度等信息，计算危险范围，并控制覆盖该危险范围的定位基站501发射危险触发信号，在该危险范围内的滑雪者2’的防撞服1的控制器200接收到该危险触发信号并触发各自的充气装置100给防撞服1充气，而未覆盖危险范围的定位基站501将不发射危险触发信号，由此不处于危险范围内的其他滑雪者的防撞服 1的充气装置100将不被触发。
由此，如果穿着有防撞服1的滑雪者未在雪道上，例如，在缆车或者其他位置，即使某个防撞服1由于误操作而发出触发信号，由于没有中继装置301或安全控制器501接收到该信号并重新发射，附近的其他防撞服1也不会起动。作为一种可选的方式，可以在不期望防撞服1起动的地点，例如餐厅、缆车站等位置设置信号发射站400，该信号发射站400可以发出禁止信号，防撞服1的控制装置200通过其通信接口接收到该禁止信号，由此，即使同时也接收到触发信号也不会触发充气装置100给防撞服1充气，进而防止了在这些地点防撞服1误触发。
虽然已经参照示例性实施方式描述了本公开，本领域技术人员应理解的是在不背离本公开的精髓和范围的前提下可以做出各种变化和修改。因此，应该理解的是上述实施方式不是限制，而是说明性的。

Claims (20)

  1. 一种滑雪场安全系统，所述滑雪场包括雪道(300)，所述滑雪场安全系统包括：
    探测装置(301；501)，所述探测装置探测位于雪道(300)上的滑雪者，并接收该滑雪者处于危险状况时由所述滑雪者的防撞服发出的危险信号，所述危险信号包含表示所述滑雪者的位置的地理位置信息；以及
    安全控制器(301；502)，所述安全装置根据所述危险信号发射危险触发信号，以使得在距所述滑雪者预定距离的危险区域内的其他滑雪者的防撞服的充气装置触发，以给所述防撞服充气。
  2. 如权利要求1所述的滑雪场安全系统，其中，所述探测装置包括中继装置(301)，所述中继装置(301)沿着所述雪道(300)以一定间隔布置，所述中继装置(301)接收所述危险信号，并作为危险触发信号转发所述危险信号。
  3. 如权利要求2所述的滑雪场安全系统，其中，所述危险触发信号包含所述滑雪者的地理位置信息。
  4. 如权利要求3所述的滑雪场安全系统，其中，所述滑雪者的防撞服包括控制器，该控制器接收感测机构感测的数据，所述感测机构包括地理位置传感器，该地理位置传感器被构造成感测所述滑雪者(2)的所述地理位置信息。
  5. 如权利要求4所述的滑雪场安全系统，其中，所述感测机构还包括如下传感器中的一个或多个：速度和/或加速度传感器，该加速度传感器可以感测滑雪者的速度和/或加速度；倾斜传感器，例如陀螺仪或磁力传感器，该倾斜传感器可以感测滑雪者的身体的姿态；生理传感器，该生理传感器可以感测穿着该防撞服的滑雪者的生理体征；接近传感器，以感测滑雪者与周围障碍物或者周围其他滑雪者的距离；以及图像传感器，以对滑雪者周围的场景进行成像。
  6. 如权利要求4所述的滑雪场安全系统，其中，所述控制器还接收确定滑雪杖是否由滑雪者握持的信息。
  7. 如权利要求5所述的滑雪场安全系统，其中，所述危险状况包括以下中的一种或多种：滑雪者与周围障碍物的距离小于预定阈值、滑雪者的心跳 或者体温超出正常范围、滑雪者跌倒并在预定时间内未从跌倒状态恢复到正常体位。
  8. 如权利要求6所述的滑雪场安全系统，其中，所述危险状况包括滑雪杖未由滑雪者握持。
  9. 如权利要求7或8所述的滑雪场安全系统，其中，所述危险信号和所述危险触发信号采用不同的编码格式。
  10. 如权利要求9所述的滑雪场安全系统，其中，所述控制器(200)被构造成将触发信号中包含的位置信息与感测机构所感测到的自身位置信息相比较，来确定是否位于所述危险区域之内，并中处于危险区域之内时，触发充气装置(100)给防撞服(1)充气。
  11. 如权利要求10所述的滑雪场安全系统，其中，所述预定距离可以根据所述滑雪者所处的位置或者滑雪者的速度和/或加速度而变化。
  12. 如权利要求1所述的滑雪场安全系统，其中，所述探测装置包括多个定位基站(500)，每个所述定位基站分别覆盖滑雪场的预定区域，并接收位于该预定区域内的滑雪者的防撞服发出的位置信息信号以确定所述滑雪者的位置信息和运动状态信息；
    所述安全控制器根据发出危险信号的滑雪者的位置信息和运动状态信息，确定危险区域，并且导致覆盖该危险区域的定位基站(500)发射危险触发信号；
    位于该危险区域内的滑雪者的防撞服的控制器接收到所述触发信号，并且触发充气装置给防撞服充气。
  13. 如权利要求1至12中任一项所述的滑雪场安全系统，还包括禁止信号发射站(400)，所述禁止信号发射站设置在不期望防撞服触发的地点，以禁止防撞服在该地点触发。
  14. 一种确保滑雪者安全的方法，包括：
    接收所述第一滑雪者处于危险或失控状态发出的危险信号；
    导致处于距所述第一滑雪者预定距离的危险区域内的第二滑雪者的防撞服充气。
  15. 如权利要求14所述的方法，其中，所述危险信号包含表示所述第一滑雪者的地理位置的位置信息；
    所述预定距离根据所述位置信息和/或所述第一滑雪者的速度/加速度信 息来确定。
  16. 如权利要求15所述的方法，其中，所述接收步骤包括利用雪道附近的中继装置接收该危险信号；
    所述导致步骤包括所述中继装置以不同于所述危险信号的格式发出危险触发信号，所述危险触发信号包含所述第一滑雪者的位置信息和/或所述第一滑雪者的速度/加速度信息。
  17. 如权利要求16所述的方法，其中，所述导致步骤包括所述第二滑雪者的防撞服的控制器接收所述危险触发信息，并根据所述危险触发信息中包含的位置信息和/或速度/加速度信息计算所述危险区域，并根据表示所述第二滑雪者的地理位置的信息确定所述第二滑雪者是否处于所述危险区域内。
  18. 如权利要求14所述的方法，还包括定位步骤，在所述定位步骤，滑雪场内分布的多个定位基站接收所述第一滑雪者的定位信号，以确定所述第一滑雪者的位置和运动状态，所述多个定位基站分布覆盖滑雪场的不同预定区域。
  19. 如权利要求18所述的方法，其中，所述导致步骤包括与定位基站通信的安全控制器接收所述危险信号，并根据所述危险信号、所述第一滑雪者的位置和运动状态信息，计算危险区域，并促使覆盖所述危险区域内的定位基站发出危险触发信号。
  20. 如权利要求14至19中任一项所述方法，其中，所述危险或失控状态通过探测滑雪杖从所述滑雪者脱离来确定。
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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1736515A (zh) * 2005-08-12 2006-02-22 魏景波 一种人体主动保护装置及其使用方法
CN102353809A (zh) * 2011-06-27 2012-02-15 哈尔滨工业大学深圳研究生院 物体防撞装置及方法
US20140047623A1 (en) * 2012-08-15 2014-02-20 S.S. Richards & Associates, LLC Inflatable fall arrest and fall protection safety apparatus and method of use
CN105431890A (zh) * 2013-08-06 2016-03-23 阿尔皮纳塔尔研究公司 具有应急装置的服装以及关联的应急方法
CN205158078U (zh) * 2015-11-03 2016-04-13 杭州冷倍冠科技有限公司 一种野外救生装备控制系统
CN107982891A (zh) * 2017-12-07 2018-05-04 蔡璟 一种用于滑雪场地的智能防护系统
CN108466636A (zh) * 2018-03-18 2018-08-31 昆明创培知识产权服务有限公司 一种的轨道智能防事故系统及控制方法
CN210137831U (zh) * 2019-03-29 2020-03-13 北京孙寅贵绿色科技研究院有限公司 智能多用途防护服

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9613477B2 (en) * 2015-04-21 2017-04-04 International Business Machines Corporation Collection of information using contactless devices in combination with mobile computing devices

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1736515A (zh) * 2005-08-12 2006-02-22 魏景波 一种人体主动保护装置及其使用方法
CN102353809A (zh) * 2011-06-27 2012-02-15 哈尔滨工业大学深圳研究生院 物体防撞装置及方法
US20140047623A1 (en) * 2012-08-15 2014-02-20 S.S. Richards & Associates, LLC Inflatable fall arrest and fall protection safety apparatus and method of use
CN105431890A (zh) * 2013-08-06 2016-03-23 阿尔皮纳塔尔研究公司 具有应急装置的服装以及关联的应急方法
CN205158078U (zh) * 2015-11-03 2016-04-13 杭州冷倍冠科技有限公司 一种野外救生装备控制系统
CN107982891A (zh) * 2017-12-07 2018-05-04 蔡璟 一种用于滑雪场地的智能防护系统
CN108466636A (zh) * 2018-03-18 2018-08-31 昆明创培知识产权服务有限公司 一种的轨道智能防事故系统及控制方法
CN210137831U (zh) * 2019-03-29 2020-03-13 北京孙寅贵绿色科技研究院有限公司 智能多用途防护服

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