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WO2016155443A1 - Dispositif pouvant être porté destiné à être utilisé pour évaluer l'orientation d'un attaquant - Google Patents

Dispositif pouvant être porté destiné à être utilisé pour évaluer l'orientation d'un attaquant Download PDF

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Publication number
WO2016155443A1
WO2016155443A1 PCT/CN2016/074743 CN2016074743W WO2016155443A1 WO 2016155443 A1 WO2016155443 A1 WO 2016155443A1 CN 2016074743 W CN2016074743 W CN 2016074743W WO 2016155443 A1 WO2016155443 A1 WO 2016155443A1
Authority
WO
WIPO (PCT)
Prior art keywords
node
current detection
attacker
wearable device
central processor
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2016/074743
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English (en)
Chinese (zh)
Inventor
张贯京
陈兴明
葛新科
张少鹏
王海荣
高伟明
李慧玲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Gongchuang Science And Technology Development Co Ltd
Original Assignee
Shenzhen Gongchuang Science And Technology Development Co Ltd
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
Application filed by Shenzhen Gongchuang Science And Technology Development Co Ltd filed Critical Shenzhen Gongchuang Science And Technology Development Co Ltd
Publication of WO2016155443A1 publication Critical patent/WO2016155443A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H1/00—Personal protection gear
    • F41H1/02—Armoured or projectile- or missile-resistant garments; Composite protection fabrics
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation

Definitions

  • the utility model relates to the field of electronic information technology, in particular to a wearable device for evaluating an attacker's direction.
  • Soldiers usually wear bullet-proof vests to avoid injuries during combat operations or exercises.
  • the existing body armor does not have the ability to assess the direction of the attacker.
  • the assessment of the direction of the attacker can be assessed only when it is detected that the wearer is damaged.
  • the usual method is to place the loop circuit in the area to be tested. When a link of the loop circuit is destroyed, the damage detection system can obtain the information that has been destroyed, but the loop circuit cannot provide information about the damage. Link details.
  • each part is designed with a separate circuit, but still has the disadvantages that are difficult to overcome - only part of which is destroyed and applied to textile clothing Monitoring textile damage is very limited because the technology does not allow the creation of high-density loops. Therefore, there are subnets that include many detection loops connected to the local microcontroller and send local status information to the host processor through the local microcontroller, but a large number of subnets means that the data transmission bus is too wide and the data processing speed is high. slow.
  • the main object of the present invention is to provide a wearable device for evaluating an attacker's direction, which can evaluate the direction of the attacker.
  • the present invention provides a wearable device for evaluating an attacker's direction.
  • the wearable device includes a wearable body, and further includes a node network that acquires damage information of the wearable body when the human body is injured and transmits the damage information to the central processor, and acquires the human body south or positively disposed on the wearable body.
  • a geomagnetic sensor that is transmitted north to the central processor;
  • the node network includes a central processing unit and a plurality of node connection chips, and the node connection chip includes a microprocessor and four data ports connected to the microprocessor, and is connected to the neighbor node through the data port. Chip signal connection;
  • the geomagnetic sensor is connected to the central processor signal;
  • the central processor is coupled to at least one of the node connection chip signals.
  • the wearable device further includes a GPS module that acquires geographic location information of the human body and transmits the geographic location information to a central processor, the GPS module is connected to the central processor signal, and is configured to On the wearing body.
  • a port connector is disposed on a data port of the node connection chip, and the node connection chips are connected by the port connector signal.
  • the wearable device further includes a communication module for performing data communication with a remote monitoring center or other terminal device, where the communication module is connected to the central processing unit and is disposed on the wearing body. on.
  • the utility model adopts the above technical solution, and the technical effect is that the wearable device includes a wearing body and a geomagnetic sensor and a node network disposed on the wearing body, and is used by the node network.
  • the wearable device includes a wearing body and a geomagnetic sensor and a node network disposed on the wearing body, and is used by the node network.
  • the direction of the attacker is determined in the direction of the south or the north.
  • the embodiment of the present invention can evaluate the direction of an attacker through a geomagnetic sensor and a node network.
  • FIG. 1 is a schematic structural view of a first preferred embodiment of a wearable device for evaluating an attacker direction according to the present invention
  • FIG. 2 is a schematic structural view of a node connection chip of the present invention
  • FIG. 3 is a schematic diagram showing the internal structure of a node connection chip of the present invention.
  • FIG. 4 is a schematic diagram of an algorithm for determining an attacker's direction by a geomagnetic sensor according to the present invention
  • FIG. 5 is a schematic structural view of a second preferred embodiment of a wearable device for evaluating an attacker direction according to the present invention
  • FIG. 6 is a schematic diagram of a data transmission process based on edge detection when one of the damaged nodes is damaged when the node network is damaged according to an embodiment of the present invention
  • FIG. 7 is a schematic diagram of relative coordinates and relative positions of neighbor nodes connected to four data ports of a current detection node in the embodiment of the present invention.
  • the main object of the present invention is to provide a wearable device for evaluating an attacker's direction, which can evaluate the direction of the attacker.
  • the present invention provides a wearable device for evaluating an attacker's direction.
  • FIG. 1 is a schematic structural view of a first preferred embodiment of a wearable device for evaluating an attacker's direction according to the present invention.
  • the wearable device includes a wearable body 100 and a geomagnetic sensor 500 and a node network 200 disposed on the wearable body,
  • the node network 200 includes a central processing unit 02 and a plurality of node connection chips 01.
  • the node connection chip 01 includes a microprocessor and four data ports connected to the microprocessor signal through the data port. Connecting a chip signal connection with a neighboring node, the node network is configured to acquire damage information of the wearing body when the human body is injured, and transmit the damage information to the central processor;
  • the geomagnetic sensor is connected to the central processing unit for acquiring a positive south or north direction of the human body, and transmitting the positive south or north direction to the central processing unit;
  • the central processor is coupled to the at least one node connection chip for determining an attacker direction according to the damage information and the positive south or north direction.
  • the wearing body may be provided as a garment such as a bulletproof garment, or a wearing body composed of a fabric that can be worn on a human body, and the wearing body should cover a key part of the human body, such as a heart.
  • FIG. 2 is a schematic structural view of a node connection chip of the present invention.
  • the node connection chip 01 includes a microprocessor 1 and four data ports 2 that are signally connected to the microprocessor 1. Referring to FIG. 1, each node connects four neighbor nodes through a data port;
  • FIG. 3 is a schematic diagram showing the internal structure of the node connection chip of the present invention.
  • the node connection chip includes a microprocessor 1 and a data port 2 that is signally connected to the microprocessor 1.
  • the data port 2 includes a switching unit 21, a receiving unit 22, and a transmitting unit 23, and the data port 2 and the
  • the microprocessor 1 is connected through a power input end, a receiving data end, a receiving data ground end, a selecting end, a power output end, a transmitting data end, and a transmitting data ground end signal, and the data port 2 passes through the signal input end and the signal output end. Data communication with the outside world.
  • the node connection chip 01 communicates with the neighbor node through the data port 2 for data communication.
  • the microprocessor 1 is a microprocessing unit having data processing and storage functions for processing and storing data transmitted and received through the data port 2.
  • the data port 2 is configured to receive data sent by the outside world and send data that the node connection chip needs to send.
  • the data port 2 includes a switching unit 21, a receiving unit 22 and a transmitting unit 23, and the switching unit 21 is configured to control the receiving unit 22 and the transmitting unit 23 to be effective under the control of the microprocessor 1, ie In different cases, the data port 2 is configured to receive data sent by the outside world or data used to send the node connection chip.
  • the geomagnetic sensor adopts an existing positive south or north direction capable of acquiring the position of the pivot point in the human body, and transmits the positive south or north direction to the central processing unit.
  • the geomagnetic sensor can be a digital compass or a magnet that can obtain a north-south direction, as long as it can obtain the true north-north direction of the human body.
  • the central processor determines the attacker direction based on the damage information and the positive south or north direction.
  • FIG. 4 is a schematic diagram of an algorithm for determining an attacker's direction by a geomagnetic sensor according to the present invention.
  • the central processor uses the damaged body part S of the wearing body 100 as the damage point in FIG. 4 to determine the connection point and the positive south or north direction L of the center point O on the central axis of the human body at the same horizontal plane as the damage point.
  • Angle ⁇ which is the direction of the attacker relative to the true south or north.
  • the wearable device of the embodiment of the present invention includes a wearable body and a geomagnetic sensor and a node network disposed on the wearable body, and the node network is configured to acquire damage information of the wearable body when the human body is injured and the damage information is
  • the signal is transmitted to the central processing unit, and is sent to the central processor by the geomagnetic sensor to obtain the direction of the human body in the south or north direction.
  • the central processor determines the direction of the attacker according to the damage information and the direction of the south or the north.
  • the embodiment of the present invention can evaluate the direction of an attacker through a geomagnetic sensor and a node network.
  • FIG. 5 is a schematic structural view of a second preferred embodiment of a wearable device for evaluating an attacker direction according to the present invention.
  • a schematic diagram of a first preferred embodiment of a wearable device for evaluating an attacker direction according to the present invention shown in FIG. 1 further includes a GPS module 300, and the GPS module 300
  • the signal is connected to the central processing unit 02, and is disposed on the wearing body 100 for acquiring geographic location information of the human body and transmitting the geographical location information to the central processing unit 02;
  • the wearable device further includes a communication module
  • the communication module 400 is connected to the central processing unit 02 and is disposed on the wearable body 100 for data communication with a remote monitoring center or other terminal device.
  • the GPS module 300 acquires the geographical location information of the human body.
  • the rescue team can be dispatched to rescue or directly notify the nearby friendly forces to rescue the human body wearing the wearable device, and obtain valuable rescue time;
  • the communication module is a wireless communication module; the communication module can timely notify the remote monitoring center or the terminal device in the local area network, the remote monitoring center or the terminal thereof in the local area network, the injury situation of the human body wearing the wearing body and the position of the attacker.
  • the device carrier provides timely and correct rescue according to the human injury situation and geographic information location, obtains valuable rescue time for maintaining the human life system, and can launch an attack according to the attacker's direction in real time and achieve victory.
  • the node network is set to two or more. Setting more than two node networks can avoid the situation where the central processor of one of the node networks is damaged or one of the segments is damaged, and the other node's damage information cannot be known, so as to obtain more specific node damage information to determine more accurately. The direction of the attacker.
  • a port connector is provided on the data port of the node, the node being signaled by the port connector.
  • a port connector is set between the node and the node. When any two nodes are connected through the port, the port connector is connected together, which is quick and convenient. When a node is damaged, you can also quickly repair the node network by repairing the port connector or replacing it with a new one.
  • the method used to evaluate the attacker's direction in the above wearable device is as follows:
  • the node network acquires the damage information of the wearing body when the human body is injured, and transmits the damage information to the central processor, where the damage information includes the damaged body part;
  • S2 the geomagnetic sensor acquires a positive south or north direction and transmits the positive south or north direction to the central processing unit;
  • S3 The central processor determines the attacker direction according to the damage information and the direction of the south or the north.
  • the wearable device for evaluating a human body injury condition described in the above embodiment when the node network located on the wearable body is damaged by a bullet or other remotely launched weapon, the damaged node and the neighbor node perform data communication at the moment to inform the other party.
  • the current state normal or damaged
  • the neighbor node will know the relative coordinates of the damaged node and the relative direction value.
  • the neighbor node of the damaged node can obtain the damage state of the damaged node by sending the feedback state of the damaged node, so it can be destroyed by the neighbor node.
  • the node's information is sent to the central processor through the node network. Following the above steps, the node network can obtain information about all corrupted nodes and send them to the central processor.
  • the central processor After the central processor knows the information of all the damaged nodes, it can draw the damage shape and determine the injured part according to the relative coordinates and relative positions of the damaged nodes.
  • the geomagnetic sensor acquires the positive south or north direction and transmits the positive south or north direction to the central processor, and the central processor determines the attack according to the damage information (damaged body part) and the positive south or north direction Direction.
  • the method for evaluating the direction of an attacker acquires the damage information of the wearing body when the human body is injured through the node network, and transmits the damage information to the central processor, where the damage information includes the damaged body part, and the magnetic sensor is passed through the ground magnetic sensor. Obtaining the positive south or north direction and transmitting the positive south or north direction to the central processor, and the central processor determines the attacker direction according to the damage information and the south or north direction, thereby accurately evaluating the attacker's direction.
  • step S3 the following steps are further included:
  • S4 the GPS module acquires geographical location information of the human body, and sends the geographical location information to the central processing unit;
  • the communication module sends the geographical location information and the attacker direction to a remote monitoring center or other terminal device.
  • the GPS module is used to obtain the geographical location information of the human body.
  • the rescue team can be dispatched to rescue or directly notify the nearby friendly forces to rescue the human body wearing the wearable device, and obtain valuable rescue time;
  • the communication module is a wireless communication module; the communication module can timely notify the remote monitoring center or the terminal device in the local area network, the remote monitoring center or the terminal thereof in the local area network, the injury situation of the human body wearing the wearing body and the position of the attacker.
  • the device carrier provides timely and correct rescue according to the human injury situation and geographic information location, obtains valuable rescue time for maintaining the human life system, and can launch an attack according to the attacker's direction in real time and achieve victory.
  • FIG. 6 is a schematic diagram of a data transmission process for destroying one of the damaged nodes based on the edge detection when the node network is damaged according to an embodiment of the present invention
  • FIG. 7 is a relative coordinate of the neighbor nodes connected to the four data ports of the current detection node in the embodiment of the present invention; Relative position diagram.
  • the step S1 includes:
  • S11 a node connected by a data port corresponding to a preset detection direction value of the damaged node is used as a current detection node, and the current detection node acquires information of the damaged node;
  • S12 Initialize a vector value of a neighbor node connected to the current detection node and a current detection direction value
  • the current detection node sends the information of the damaged node to the node connected to the data port corresponding to the current detection direction value of the current detection node, and calculates the coordinates of the node connected to the data port corresponding to the current detection direction value, and Determining the node connected to the data port corresponding to the detection direction value as the current detection node; executing S13;
  • S17 Calculate coordinates of a node connected to the data port corresponding to the current detection direction value of the current detection node, and use a node connected to the data port corresponding to the current detection direction value of the current detection node as a current detection node;
  • the current detection direction value, the current detection direction value (current detection direction value +3)%4; execute S16;
  • the information of the damaged node includes a relative coordinate value and a direction value of the damaged node calculated based on coordinates of a certain node in the node network.
  • the node SP is a damaged node
  • the preset detection direction is a certain direction adjacent to the damaged node SP.
  • the embodiment of the present invention selects P0 (that is, the data port under the damaged node SP).
  • the connected node acts as the current detection node.
  • P0 that is, the data port under the damaged node SP
  • the connected node acts as the current detection node.
  • a node that is connected to the data port in the other direction of the node SP as the current detection node.
  • the vector value of the neighbor node is a preset relative coordinate value of a neighbor node connected to the port, and the current detection direction value is a preset location.
  • the nodes P0, P1, P2, P3, and P4 initialized in the embodiment of the present invention represent only relative positions, and are not necessarily limited to the positional relationship in FIG. 6.
  • the information of the damaged node SP is sent to the CPU by using P0 as the current detection node PX and D2 as the current detection direction value.
  • the method for determining whether the data port is normal may be that the current feedback status request is sent to the neighbor node connected to the data port corresponding to the current detection direction value D2 of the current detection node PX.
  • the current detection node sends the information of the damaged node to the node connected to the data port corresponding to the current detection direction value of the current detection node, and calculates the coordinates of the node connected to the data port corresponding to the detection direction value, and The node connected to the data port corresponding to the detection direction value is used as the current detection node; and S13 is performed;
  • the data port corresponding to the current detection node is normal, the coordinates of the node connected to the data port are calculated, and the current node is regarded as the current detection node, and S13 is continued; if it is corresponding to the current detection node If the data port is abnormal, the S15 is executed.
  • the calculation method of the coordinates of the node connected to the data port is calculated by the coordinates of the current detection node and the relative coordinates of the neighbor nodes connected to the current detection port of the current detection node. For example, if the current detected node coordinates are (x1, y1), the current detection port is D2, and the relative coordinates of the neighbor nodes connected to the current detection port of the current detection node are (0, -1), then the current detection node is current. The coordinates of the neighbor nodes connected to the detection port are (x1, y1-1), and so on.
  • the method for determining whether the data port is normal may be a data port corresponding to the current detection direction value D3 of the current detection node PX.
  • the connected neighbor node sends a current feedback status request.
  • the D2 (lower) data port of the node connected to the data port corresponding to the right side of the node PZ in FIG. 6 does not actually have a connection node, that is, in S16, the current detection direction value of the current detection node corresponds to The data port is abnormal. You need to execute S18.
  • the node SM is an intermediate bridge node.
  • the node on the left side of the node SM loses contact with the central processor, and at this time, the node information of the node SM cannot be transmitted.
  • the central processor may be set according to the layout of the node network, or multiple node networks may be set in the damage detection system to obtain specific node damage information more accurately.
  • the node SC is a reference node, which is connected to the central processing unit to implement a data communication bridge between other nodes in the node network and the central processing unit.
  • the central processor can be connected to multiple nodes to ensure that the central processor establishes multiple data transmission channels with other nodes.
  • node P0 is used as an initial node to transmit node information of the damaged node SP to the CPU based on edge detection (shown by a solid line in FIG. 6). Based on the edge detection, the data transmission channel can be established at the fastest speed, and the damaged node information is transmitted.
  • the data transmission method of each of the damaged nodes in the node network of the present invention can transmit the information of each damaged node to the central processor based on the data transmission method of the above preferred embodiment.
  • the central processor can depict the damaged shape according to the information of each damaged node, calculate the damaged area, and determine the damaged body part.
  • the step S3 includes:
  • the central processor uses the damaged body part as a damage point to determine an angle ⁇ between the line connecting the center point on the central axis of the human body at the same horizontal plane as the damage point and the positive south or north direction, the angle ⁇ being an attacker direction.
  • the central processor uses the damaged body part S point on the wearing body 100 as the damage point in FIG. 4, and determines the connection and the south point of the center point O on the central axis of the human body at the same horizontal plane as the damage point.
  • the angle ⁇ of the north direction L which is the direction of the attacker relative to the true south or true north.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

L'invention concerne un dispositif pouvant être porté destiné à être utilisé pour évaluer l'orientation d'un attaquant comprenant un corps pouvant être porté (100) et, agencé sur le corps pouvant être porté (100), un capteur géomagnétique (500) et un réseau de nœuds (200). Le réseau de nœuds (200) est utilisé pour acquérir des informations concernant des dommages du corps pouvant être porté (100) lorsque le corps humain est blessé et pour transmettre les informations concernant les dommages à un processeur central (02), l'orientation du corps humain par rapport au sud ou au nord est acquise par le capteur géomagnétique (500) puis transmise au processeur central (02), et l'orientation de l'attaquant par rapport au sud ou au nord est déterminée par le processeur central (02) sur la base des informations concernant les dommages. Le dispositif pouvant être porté est capable d'évaluer l'orientation de l'attaquant par l'intermédiaire du capteur géomagnétique et du réseau de nœuds.
PCT/CN2016/074743 2015-04-03 2016-02-27 Dispositif pouvant être porté destiné à être utilisé pour évaluer l'orientation d'un attaquant Ceased WO2016155443A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201520201073.7 2015-04-03
CN201520201073 2015-04-03

Publications (1)

Publication Number Publication Date
WO2016155443A1 true WO2016155443A1 (fr) 2016-10-06

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PCT/CN2016/074743 Ceased WO2016155443A1 (fr) 2015-04-03 2016-02-27 Dispositif pouvant être porté destiné à être utilisé pour évaluer l'orientation d'un attaquant

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060053534A1 (en) * 2004-04-07 2006-03-16 Mullen Jeffrey D Advanced cooperative defensive military tactics, armor, and systems
CN102203764A (zh) * 2008-09-29 2011-09-28 塔吉特枢转让有限责任公司 选择性数据转发存储
WO2011134068A1 (fr) * 2010-04-30 2011-11-03 Cynetic Designs Ltd. Procédé et appareil sans fil pour la détection de dommages dans un gilet pare-balles en céramique
CN102301363A (zh) * 2011-06-30 2011-12-28 华为技术有限公司 数据处理节点、系统及方法
CN103776308A (zh) * 2014-01-15 2014-05-07 深圳市森讯达电子技术有限公司 一种防袭刺猬衣
CN104484977A (zh) * 2014-11-21 2015-04-01 深圳市前海安测信息技术有限公司 可穿戴式人体多维度跌倒预防和检测装置及其检测方法
RU2547557C2 (ru) * 2013-06-25 2015-04-10 Екатерина Евгеньевна Быковская Способ инкапсуляции фенбендазола
CN104898598A (zh) * 2015-04-03 2015-09-09 深圳市前海安测信息技术有限公司 评估攻击者方向的可穿戴设备和方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060053534A1 (en) * 2004-04-07 2006-03-16 Mullen Jeffrey D Advanced cooperative defensive military tactics, armor, and systems
CN102203764A (zh) * 2008-09-29 2011-09-28 塔吉特枢转让有限责任公司 选择性数据转发存储
WO2011134068A1 (fr) * 2010-04-30 2011-11-03 Cynetic Designs Ltd. Procédé et appareil sans fil pour la détection de dommages dans un gilet pare-balles en céramique
CN102301363A (zh) * 2011-06-30 2011-12-28 华为技术有限公司 数据处理节点、系统及方法
RU2547557C2 (ru) * 2013-06-25 2015-04-10 Екатерина Евгеньевна Быковская Способ инкапсуляции фенбендазола
CN103776308A (zh) * 2014-01-15 2014-05-07 深圳市森讯达电子技术有限公司 一种防袭刺猬衣
CN104484977A (zh) * 2014-11-21 2015-04-01 深圳市前海安测信息技术有限公司 可穿戴式人体多维度跌倒预防和检测装置及其检测方法
CN104898598A (zh) * 2015-04-03 2015-09-09 深圳市前海安测信息技术有限公司 评估攻击者方向的可穿戴设备和方法

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