TW201619922A - Fall sensing real-time wireless transmission system - Google Patents

Abstract

Provided is a fall sensing real time wireless transmission system. The system comprises a main control unit and a main mobile unit. The main mobile is informed by the main mobile unit in wireless way, when main control unit senses a falling accident. The main mobile will immediately sends the message to another receiving mobile or receiving center, so that instant rescue will soon arrived and the survival rate of people will improved and the harm is minimized.

Description

Drop sensing instant wireless notification system

The invention relates to a drop sensing instant wireless notification system. The sensing device on the system instantly detects the state of the person, and notifies the outside world at the first time of the accident, and immediately performs the rescue.

As far as the type of human beings currently living, the population is often densely populated due to the fact that the population is often concentrated in the urban area, and the office or residential building has a higher trend. When performing high-altitude exterior wall cleaning, renovation works, and telecommunications engineering, the high-altitude construction workers at high altitudes are always in a dangerous working environment.

In the case of traditional high-altitude work, the relevant high-altitude workers wear a fall-proof safety belt on their body in order to ensure safety at high altitude. When the high-altitude workers accidentally fall down and fall down, the anti-falling safety belt can be pulled at the right time. The high-altitude workers, suspended in the air for rescue, prevent the high-altitude workers from falling to the ground and causing casualties.

Although the traditional seat belt can passively prevent people from falling and waiting for others to find and rescue, it may not be discovered by others, or if they wear a seat belt, but they are not buckled to the facility, and when a sudden drop occurs, a major occupational disaster occurs. , endangering the safety of construction workers. If you can find and first aid in the first time of the accident, you will improve your survival rate.

In view of the above-mentioned high-altitude dangerous work accidents in recent years, causing serious casualties of death and injury, in order to improve the safety of dangerous operations, it is extremely necessary to develop a drop-sensing instant wireless notification system installed on a safety belt, which can sense people. Status, and when a fall accident occurs, the receiving center or alarm rescue can be notified immediately, which will improve the survival rate of the personnel and minimize the damage.

The object of the present invention is to provide a drop sensing instant wireless notification system, which can instantly sense and immediately notify a notification when an accident occurs, and notify the receiving center to facilitate correlation. Follow-up processing.

A drop sensing instant wireless notification system includes at least a control unit, the control unit comprising: a sensing device having a function of sensing at least one physical value; and a main controller electrically connected to the sensing device, the main The controller has a function of setting a set value, and the main controller has an analog/digital conversion function and a universal asynchronous transmission and transmission communication function, and has the function of receiving the physical value, and generates a control signal and a data signal function; The first wireless device is electrically connected to the main controller, the first wireless device receives the control signal of the main controller and receives/transmits the data signal; and a power supply device electrically connected to the main controller, the power device Supplying the power required by the main controller, the power device receiving the control signal of the main controller; and an alarm device electrically connected to the main controller, the power device receiving the control signal of the main controller.

When the sensing device of the present invention detects the physical value, the physical value is transmitted to the main controller, and the main controller converts the physical value into at least one digit value, and determines whether the digit value exceeds The set value, when the set value is exceeded, the main controller transmits the control signal to enable the alarm to issue an alarm, and transmits the alarm to the first wireless device to control the first wireless device to transmit the data signal; and the connector The transmitter has a second wireless device, and the second wireless device communicates with the first wireless device of the control unit to receive/transmit the data signal. The sensing device includes an acceleration sensing unit and a height sensor, wherein the physical value measured by the height sensor is a height value, and the set value is a set height value, and the acceleration sensing unit The measured physical value is an acceleration value, and the corresponding set value is an acceleration value. In addition, the acceleration sensing unit is a three-axis acceleration sensor, and the physical value measured by the three-axis accelerometer is an acceleration value of the X-axis, the Y-axis, and the Z-axis, and the set value is a triaxial acceleration value. . In addition, the present invention has a global positioning system and has the function of providing positioning, so that the location information of the person can be provided.

In the embodiment of the invention, the control unit is installed on the safety belt used by the construction personnel, and the transmission device is installed on the construction personnel. The constructor wears a safety belt with a control unit. When an accident occurs, the main controller will continuously receive the three-axis acceleration value and the height value, and determine whether the height value exceeds the original set height value. The axis acceleration value and the altitude value will turn on the alarm and send an alarm to the wireless device.

The wireless transmission mode of the invention can be selected from the group consisting of Bluetooth, WiFi communication module, wireless radio frequency module, Zigbee communication protocol and communication module, 2.5G system GPRS, 3G system CDMA2000, WCDMA, TD-SCDMA/3.5G system HSDPA/3.75G system HSUPA, and 4G: WiMax/LTE system, or a wireless transmission system of higher frequency wireless communication system, but not limited by the foregoing.

The connector of the present invention is a hand-held device carried by a construction worker, and is mainly used for receiving a data signal sent by the control unit and transmitting the signal to another receiving device. Another function of the transceiver is to send the received distress signal again to notify another person holding the receiving device, and the receiving center can be the designated individual, the management center, the site office, and the police. The reporting unit of a political unit, or an insurance company, is not limited by the foregoing.

Therefore, in view of the above-mentioned high-altitude dangerous work accidents in recent years, the serious accidents of death and injury are caused, and in order to improve the safety of dangerous operations, a drop-sensing instant wireless notification system installed on a safety belt is provided.

The invention has the function of sensing the state of the person, and when the accident occurs, the receiving center or the alarm rescue can be notified immediately, the delay time of the rescue can be shortened, and the survival rate of the person can be improved, so that the damage is minimized, so the present invention It can be used for the above-mentioned high-altitude construction personnel, and can be used for rock climbers, mountain climbers, on roads, steam locomotives, trapping equipment and hang gliding aircraft, but not limited by the foregoing.

Therefore, the advantages and spirit of the present invention will be further understood from the following detailed description of the invention.

100‧‧‧Drop sensing instant wireless notification system

110‧‧‧Control unit

1102‧‧‧Sensing device

11022‧‧‧ Height sensing unit

11024‧‧‧Acoustic sensing unit

1104‧‧‧1st wireless device

1106‧‧‧Master Controller

1108‧‧‧Power supply unit

1110‧‧‧Alarm

112‧‧‧Transport

1126‧‧‧2nd wireless device

1300‧‧‧Global Positioning System

190‧‧‧ receiving device

192‧‧‧Receiving Center

200‧‧‧Safety belt

1 is a block diagram of a drop sensing instant radio notification system according to an embodiment of the present invention; and FIG. 2 is a schematic diagram of a control unit mounted on a seat belt according to an embodiment of the present invention.

The foregoing and other objects, features, and advantages of the invention will be apparent from the

1 is a block diagram of a drop sensing instant wireless notification system of the present invention, generally indicated by numeral 100, and the drop sensing instant wireless notification system 100 includes a control unit 110, and an interface 112.

The control unit 110 shown in FIG. 1 includes: a sensing device 1102, a first wireless device 1104, and a master The controller 1106 is a power supply unit 1108 and an alarm unit 1110. The aforementioned control unit can be physically implemented by a circuit board, a single chip, and a wafer card.

The sensing device 1102 shown in FIG. 1 has a sensing function, that is, when the sensing device 1102 detects a physical value, the physical value system is then transmitted to the main controller 1106. In addition, in the first embodiment of the present invention, the sensing device 1102 includes a height sensor 11022 and an acceleration sensing unit 11024. The physical value measured by the height sensor 11022 is a height value, and the corresponding set value is a set height value. The physical value measured by the acceleration sensing unit 11024 is an acceleration value, and the corresponding set value is an acceleration value. It should be noted that the acceleration sensing unit can also be a three-axis acceleration sensor and a nine-axis acceleration sensor. When it is a three-axis acceleration sensor, the physical value measured by the three-axis accelerometer is an acceleration value of the X-axis, the Y-axis, and the Z-axis, and the set value is a three-axis acceleration value.

The first wireless device 1104 shown in FIG. 1 has a function of receiving the control signal Sc of the main controller 1106 and a function of receiving/transmitting the control signal Sc, and the first wireless device 1104 is electrically connected to the main controller 1106.

The main controller 1106 shown in FIG. 1 has an analog/digital conversion function and a universal asynchronous transmission/reception transmission communication function for receiving physical values and generating a control signal Sc and a data signal, and the main controller 1106 separates the physical values. The conversion to at least one digit value determines whether the digit value exceeds the set value, and the main controller 1106 can set the set value. It should be noted that the main controller 1106 includes a circuit board single chip or a single chip, and the main controller 1106 is electrically connected to the sensing device 1102. The main controller 1106 is electrically connected to the first wireless device 1104. The main controller 1106 The power supply device 1108 is electrically connected.

The alarm device 1110 shown in FIG. 1 is electrically connected to the main controller 1104, and when the alarm device 1110 receives the signal from the main controller 1106, an alarm is immediately issued.

The Global Positioning System (GPS) 1300 shown in Fig. 1 has a function of providing positioning, and thus can provide a position information (positioning) of a person.

As shown in FIG. 2, in the embodiment of the present invention, the control unit 110 is mounted on a safety belt 200 used by a construction worker, and the transmission 112 is mounted on a construction worker. It should be noted that the control unit 110 of the present invention can be installed on different security devices, and is not limited to the safety belt shown in the present invention. When the control unit 110 determines that the physical value converted to the digital value exceeds the set value, the main controller transmits the control signal Sc to activate the alarm 1110 to issue an alarm and transmit the alarm to the first wireless The device 1106 controls the first wireless device 1106 to wirelessly transmit the data signal Sd. It should be noted that the first wireless device is selected from the group consisting of Bluetooth, WiFi communication module, wireless radio frequency module, Zigbee communication protocol and communication module, 2.5G system GPRS, 3G system CDMA2000, WCDMA, TD-SCDMA/3.5G. System HSDPA/3.75G system HSUPA, and 4G: WiMax/LTE system, or a higher frequency wireless communication system, but not limited by the foregoing.

Referring to FIG. 2 again, when the constructor wears the safety belt 200 with the control unit 110, the main controller 1106 continuously receives the detection by the height sensing unit 11022 of the sensing device 1102, and receives the acceleration. The three-axis acceleration values of the X-axis, the Y-axis and the Z-axis detected by the sensing unit 11024 (three-axis accelerometer). Therefore, when the construction worker has a drop accident, the main controller 1104 receives the detected height value, and determines that the height value exceeds the original set height value, and receives the detected X axis, the Y axis and the Z axis. The triaxial acceleration value is judged to be higher than the original set triaxial acceleration value. Then, the main controller 1106 generates the control signal Sc and the data signal Sd. The control signal Sc is transmitted to the alarm 1110, and the alarm 1110 is turned on to issue an alarm and simultaneously transmitted to the first wireless device 1104 to control the first wireless device 1104 to wirelessly transmit the data signal Sd. The data signal Sd is received by the second wireless device 1126 of the transmitter 112 in a wireless manner via the first wireless device 1104. It should be noted that the wireless transmission mode between the first wireless device 1104 and the second wireless device 1126 may be a communication protocol and communication module selected from the group consisting of Bluetooth, WiFi communication module, wireless radio frequency module, Zigbee, and 2.5G. System GPRS, 3G system CDMA2000, WCDMA, TD-SCDMA/3.5G system HSDPA/3.75G system HSUPA, and 4G: WiMax/LTE system, or a higher frequency wireless communication system, but not in the foregoing For the limit.

The connector 112 of the first embodiment of the present invention is a hand-held device carried by the construction personnel, and is mainly used for receiving the data signal Sd sent by the control unit 110, and transmitting the signal to another receiving device 190 (or receiving center 192). ), and the data signal Sd is a distress signal. Another function of the transceiver 112 is to send the received distress signal again to notify another person (or receiving center 192) holding the receiving device 190 (such as a portable mobile phone). It should be noted that the receiving center 192 can be a designated individual, a management center, a site office, a police reporting center, or an insurance company, but is not limited by the foregoing.

As described above, the above-mentioned drop-sensing instant wireless notification system installed on the safety belt can timely sense and notify the state of the configured construction personnel, that is, when a fall accident occurs, Instant notification to the receiving center or alarm rescue will improve the survival rate of the construction personnel and minimize the damage. Therefore, the present invention can be used not only for the above-mentioned high-altitude construction personnel, but also for rock climbers, mountain climbers, on roads, steam locomotives, trapping equipment, and hang gliding aircraft, but not as described above. limit.

The above is only the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention; all other equivalent changes or modifications which are not departing from the spirit of the present invention should be included in the following. Within the scope of the patent application.

100‧‧‧Drop sensing instant wireless notification system

110‧‧‧Control unit

1102‧‧‧Sensing device

11022‧‧‧ Height sensing unit

11024‧‧‧Acoustic sensing unit

1104‧‧‧1st wireless device

1106‧‧‧Master Controller

1108‧‧‧Power supply unit

1110‧‧‧Alarm

112‧‧‧Transport

1126‧‧‧2nd wireless device

1300‧‧‧Global Positioning System

190‧‧‧ receiving device

192‧‧‧Receiving Center

Claims (8)

A drop sensing instant wireless notification system includes at least: a control unit, comprising: a sensing device having a function of sensing at least one physical value; a main controller electrically connected to the sensing device, the main control The device has the function of setting a set value, and the main controller has the functions of analog/digital conversion function and universal asynchronous transmission and reception transmission communication, and has the function of receiving the physical value, generating a control signal and a data signal function; The first wireless device is electrically connected to the main controller, the first wireless device receives the control signal of the main controller and receives/transmits the data signal; and a power supply device electrically connected to the main controller, the power device Supplying the power required by the main controller, the power device receiving the control signal of the main controller; and an alarm device electrically connected to the main controller, the power device receiving the control signal of the main controller; wherein When the sensing device detects the physical value, the physical value is transmitted to the main controller, and the main controller converts the physical value into Retrieving a digit value and determining whether the digit value exceeds the set value. When the set value is exceeded, the main controller transmits the control signal to enable the alarm to issue an alarm, and transmits the alarm to the first wireless device to control the first a wireless device transmitting the data signal; a global positioning system having a function for providing a positioning; and a transmitter having a second wireless device by the second wireless device and the control unit The first wireless device communicates to receive/send the data signal. The system of claim 1, wherein the sensing device comprises an acceleration sensing unit and a height sensor, wherein the physical value measured by the height sensor is a height value, and the setting value is For a set height value, the physical value measured by the acceleration sensing unit is an acceleration value, and the corresponding set value is an acceleration value. The system of claim 2, wherein the acceleration sensing unit is a three-axis acceleration sensor, and the physical value measured by the three-axis accelerometer is an acceleration value of the X-axis, the Y-axis, and the Z-axis, and This setting is the value of the three-axis acceleration. The system of claim 2, wherein the acceleration sensing unit further comprises a nine-axis acceleration sensor. A system as claimed in claim 1, wherein the main controller is selected from a single chip of a circuit board and a single chip group. For example, in the system of claim 1, wherein the first wireless device is a Bluetooth, WiFi communication module, a radio frequency module, a Zigbee communication protocol and communication module, a 2.5G system GPRS, a 3G system CDMA2000, and a WCDMA system. The TD-SCDMA/3.5G system HSDPA/3.75G system HSUPA, and 4G: WiMax/LTE system, and the higher frequency wireless communication system group are selected. For example, in the system of claim 1, the transmitter wirelessly transmits/receives the data signal to a receiving mobile phone. For example, in the system of claim 1, the transmitter wirelessly transmits/receives the data signal to a receiving center.