JP4022342B2 - Communications system - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
  The present invention relates to a communication system using a mobile phone.
[0002]
[Prior art]
[0003]
  For example, as a communication device in the field of crime prevention and disaster prevention, a security contract is signed with a security company to protect buildings, warehouses and other assets from intruders and fire, and monitoring of smoke sensors, thermal sensors, infrared sensors, etc. Some sensors are installed at predetermined locations in a building, and these sensors and a security company's monitoring center are connected online by indoor wiring.
[0004]
  However, with this communication device, the security contract fee is very expensive, so it is not widely spread in ordinary households. In addition, when an abnormality is detected at the monitoring center, A security guard rushes to the site to confirm the abnormality, but if the abnormality is a fire, there is a problem in that the fire progresses on the way to the security staff.
[0005]
  In addition, when the intruder successfully completes the crime before the security guard rushes to the scene, when the security guard reaches the scene, it may be after the criminal has already left the scene, In order to cope with this and to further improve the security system, it is necessary to install a security / disaster camera, but this increases the security contract fee, which is a further problem for popularization in general households. Become.
[0006]
  Furthermore, even if a security contract is signed in a general household, the above system only detects anomalies at the monitoring center, and the contractor cannot immediately know the anomalies that are out of the office. It was.
[0007]
  On the other hand, in the field of welfare and medical care, the caregiver generally takes care of the risk and anxiety without taking care of the elderly such as habits and abnormal behavior of the elderly, sudden changes in the condition of the sickbed, and wake-up of the infants. However, the burden of nursing care is heavy, and it is subject to restrictions on the daily life of the family and going out, and it is desirable to realize inexpensive security for crime prevention, disaster prevention, welfare and medical care. ing.
[0008]
  As one of the communication devices for that purpose, there are provided means for monitoring outputs from various sensors, means for transmitting monitoring information from the monitoring means, and a portable terminal (PHS) for receiving monitoring information from the transmitting means. In addition, there has been proposed one in which information on occurrence of abnormality can be transmitted to the PHS (for example, Japanese Patent Laid-Open No. 9-54886).
[0009]
[Problems to be solved by the invention]
  However, in the above-mentioned equipment, not only the arrangement work of the sensor is required, but also the change of the installation location of the sensor is difficult due to the configuration in which various sensors, the output monitoring means and the monitoring information transmitting means are line-connected, Since the base station or base station as an information transmission means is wired to the telephone station and there is no relay station or relay antenna between the terminal PHS and the base station or base unit, the communication distance is limited. There was a problem in terms.
[0010]
  The present invention has been made in view of such circumstances, and has an object of widely used cellular phones (phones used for portable mobile radio communications, including so-called PHS). Can be used to remotely monitor assets from intruders and fire, and to confirm human safety remotely, accurately and in real time without relying on security companies or caregivers. It is in providing a communication system as described above.
[0011]
[Means for Solving the Problems]
  In order to achieve the above object, a communication system according to the present invention is a mobile phone on the transmission side having telephone calls and image transmission / reception functions using commercial radio waves.For charging is set to be rechargeableRetainer orFor this chargingAn infrared detecting means provided in a container connected to the holder, for detecting the occurrence of an abnormal situation in the set state to the alert mode;
  The mobile phone orFor chargingRetainer orFor this chargingConnected to the holderSaidAn automatic dial command transmitter for automatically calling a mobile phone on the receiving side set in advance on the basis of a predetermined output signal from the infrared detection means provided in the container;
  While the communication device including the image display means for displaying the imaging information from the communication partner is provided in the mobile phone on the transmission side,
  The mobile phone on the receiving side also includes the communication device configured as described above, and is configured to be able to communicate with each other remotely by image and voice between the mobile phone on the transmitting side and the mobile phone on the receiving side. TheAnd
  Further, the infrared detection means includes an infrared sensor for detecting a human body, and a dead time is set in which the mobile phone on the receiving side is not called even if a human body is detected by the infrared sensor.It is characterized in that it is.
[0012]
  The image transmissionReceivingA mobile phone with a communication function is a mobile phone in which the image pickup means is built-in, a mobile phone holder or a container connected to the holder, the image pickup means is built-in, and It is conceivable to arrange an image pickup means connected to the mobile phone by a wired or wireless communication means at a position away from the mobile phone or the holder.
[0013]
  Thus, for example, in crime prevention or disaster prevention, the communication device having the above-described configuration is arranged in a predetermined place such as a building or a warehouse, preferably as much as possible while being distributed, and the mobile phone provided with the communication device. (For convenience, it is called a mobile phone on the calling side.) A phone having an image display function (called a telephone on the receiving side for convenience) is prepared. It is set to call. The telephone on the receiving side is the same portable type as that on the calling side.
[0014]
  With this setting, if a suspicious person enters a warehouse, etc., when the intruder moves near the communication device, the infrared rays emitted by the intruder are caught by infrared detection means, or when a fire breaks out The infrared radiation emitted from the flame is caught by the infrared detection means, and a predetermined output signal is issued from the infrared detection means, so that the automatic dial command transmission unit automatically calls the telephone on the receiving side specified in advance. .
[0015]
  Based on this call, the telephone on the receiving side has a function of displaying image information from the calling side (image information including still images and moving images, which is simply referred to as an image in the present invention). By switching the telephone to the communication state, if a suspicious person is invading, the image and sound of the intruder are transmitted, and if it is a fire, a cracking fire sound is transmitted along with a flame image. In addition, since the telephone on the receiver side is portable, it is possible to reliably recognize the situation where the receiver is located, in real time. In addition, since infrared rays radiated from the person to be monitored are detected by the infrared detection means, images are communicated based on a predetermined output signal from the infrared detection means, so that the person to be monitored can be reliably The captured image can be transmitted.
[0016]
  Therefore, if you recognize such a situation, you can use the receiver's phone to select the appropriate party, such as the police, fire department, or other nearby acquaintances, and ask for help. Because it is portable, it can take the position of crime prevention and disaster prevention remotely and early wherever it is.
[0017]
  In addition, if the communication device on the transmission side having the above configuration is arranged at an entrance such as an entrance or a doorway, for example, the infrared detection means that a person has passed there, or the communication device having the above configuration, For example, if it is placed around the bed or around the bed of an infant, the movement of the human body (the bed person or infant) is caught by the infrared detection means, and the receiver's phone is automatically called based on this. Thus, it is possible to remotely detect the detection of a visitor, for example, an elderly person's habit or abnormal behavior, a sudden change in the condition of a sickbed person, or an infant's getting up.
[0018]
  In addition, if the communication device with the above configuration is arranged around a motorcycle or in a car, so-called on-vehicle aiming or theft detection and notification can be performed by the telephone on the receiving side. It is preferable that an image recording device is separately connected to the telephone on the side to record the imaging information from the communication device on the transmission side.
[0019]
  In other words, if a person is recorded on the image recording device, when it is determined that the fire is arson, or if it is stolen, the recorded image can be used as a clue for identifying the criminal, The power supply to the mobile phone holder at this time may be taken from, for example, a cigarette lighter or a battery in the vehicle.
[0020]
  Furthermore, in the field of agriculture, for example, if a communication device having the above-described configuration is arranged at a predetermined location in a greenhouse, it is possible to detect the damage of the greenhouse due to wild animals.
[0021]
  In summary, in the present invention, since the telephone on the receiving side is also provided with an image display means, it can be remotely determined whether the call information source of the mobile phone on the calling side is an intrusion of a suspicious person or a fire. It can be visually confirmed, and it is also possible to visually confirm remotely whether it is a criminal of a visitor or an elderly person, a sudden change in the condition of a sick bed, an infant's wake-up, an on-vehicle aim or theft offender, or a wild animal. Can do it. In addition, since the telephone on the receiving side has an image display function, it is not necessary to connect a separate image display device, which can contribute to an immediate response.
[0022]
  Therefore, according to the present invention, measures such as crime prevention, disaster prevention, and medical care can be carried out without error, or even an erroneous operation of an infrared sensor or a false animal by a small animal such as a pet can be used to confirm the site with an image. Labor such as the express to the local by is avoided.
[0023]
  When the image is an infrared image, it is not necessary to provide a conspicuous light source for imaging, and the installation location of the communication device as the crime prevention device can be made inconspicuous. In addition, when capturing an infrared image by a far infrared ray radiated by a person, it is possible to eliminate the light source, and it is possible to perform more reliable crime prevention. On the other hand, when a near-infrared light source is provided to capture an image, an image close to a visible image can be captured even in a dark environment, making it easier to identify a person.
[0024]
  According to the present invention, both the transmission side and the reception side include the communication device including the image display means for displaying the imaged information from the communication partner. In addition, it is possible to communicate with the site where the abnormal situation occurs, and by preparing a plurality of communication devices with such a configuration on the transmitting side and the receiving side as appropriate, depending on the number of rooms, the number of houses, etc. The range of vigilance can be expanded, or it is possible to further strengthen cooperation and the vigilance system such as crime prevention and disaster prevention through networks of family, relatives, friends, acquaintances and neighbors.
[0025]
  Furthermore, as an infrared sensor included in the infrared detection means, if at least one of a sensor that detects infrared rays around 10 μm emitted from a human body and a sensor that senses infrared rays near 4.3 μm emitted from a flame is provided Therefore, it is possible to accurately determine whether the command for automatically calling the telephone is from the human body detection sensor, the fire detection sensor, or both.
[0026]
DETAILED DESCRIPTION OF THE INVENTION
  Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 shows a communication device of a mobile phone 3 on the transmitting side according to an embodiment of the present invention. This communication device is connected to a charging holder 2 connected to an AC adapter (stabilized power source) 1. The mobile phone 3 is set to take a form.
[0027]
  The cellular phone 3 includes an image pickup unit 4 and an image display unit 5, and calls and image transmission / reception functions using commercial radio waves (this commercial radio wave means commercial radio waves such as NTT in Japan). The dial button 6, the call execution and end buttons 7 and 8, and the contents of various functions of the mobile phone (dial display of destination, list of abbreviated numbers, etc.) are displayed on the image display means 5. A battery that is electrically connected to the AC adapter 1 in the set state on the holder 2 as shown in the block diagram of FIG. 11, a communication circuit 12, and dial setting means 13 for calling a telephone on a specific receiving side.
[0028]
  On the other hand, the holder 2 is of a desktop type (a wall-hanging type that can be hooked on a hook or the like), and infrared detecting means 14 for detecting infrared rays radiated around the front surface of the holder 2. And an abnormality determination means 15 for determining an abnormality based on a predetermined output signal from the infrared detection means 14, and an operation signal is input to the dial setting means 13 based on the determination result of the abnormality, and the dial setting means 13 includes an automatic dial command transmission unit 16 that automatically calls at least one telephone set in advance.
[0029]
  Then, the automatic dial command receiving unit 17 on the mobile phone 3 side for inputting a dial command to the dial setting means 13 and the automatic dial command transmitting unit 16 on the holder 2 side of the mobile phone 3 to the holder 2 It is configured to be electrically connected in a set state, that is, as shown in FIG. 3, for example, a circuit similar to a battery connection circuit 18 having an output terminal a by a leaf spring and an input terminal b in contact therewith. 19 is connected.
[0030]
  Note that the connection form of the command receiving / transmitting units 17 and 16 is not limited to the circuit configuration described above. As shown in FIG. 4, a connection circuit 19 using a lead wire c and a plug d, as shown in FIG. In addition, the connection circuit 19 by the male and female sockets e can be selected. In addition, as shown in FIG. 6, the form of the pulse light communication circuit 19 by the light emitting and receiving elements f and h can be selected. It is also possible to implement by combining these.
[0031]
  As shown in the block diagram of FIG. 7, the infrared detection means 14 includes two infrared sensors 20A and 20B using pyroelectric or thermopile detectors. Specifically, the infrared detection means 14 is emitted from the human body. A human body sensing sensor 20A equipped with a 10 μm band transmission filter 21 so as to detect infrared light in the vicinity of 10 μm, and a 4.3 μm band transmission so as to detect infrared light near 4.3 μm emitted from the flame. A flame detection sensor 20B having a filter 22, a condensing lens 23 is disposed on the front surface of the sensor 20A, and an infrared transmission cover 24 is disposed on the front surface of the sensor 20B. .
[0032]
  Then, the amplification circuit 25, the comparison circuit 26, and the determination unit 27 are connected to each of the sensors 20A and 20B, respectively, and the abnormality determination unit 15 determines from a predetermined output signal based on detection of one or both of the human body and fire. A dial command is output to the automatic dial command transmitter 16.
  On the other hand, the mobile phone on the receiving side also includes the communication device configured as described above.
[0033]
  According to the communication apparatus having the above-described configuration, when a person enters the infrared detection area of the infrared detection means 14, the infrared radiation emitted from the human body is caught by one infrared sensor 20A. The fact that a person has entered the infrared detection area is determined to be abnormal by the abnormality determination means 15, and this determination result is input from the automatic dial command transmitter 16 to the automatic dial command receiver 17 through the connection circuit 19. Thus, the dial setting means 13 automatically calls at least one mobile phone on the receiving side set in advance.
[0034]
  On the other hand, when a fire occurs in the infrared detection area by the infrared detection means 14, the infrared radiation emitted from the flame is caught by the other infrared sensor 20B, and the abnormality determination means 15 sends the result of the determination of fire occurrence to an automatic dial command. By inputting from the unit 16 to the automatic dial command receiving unit 17, the dial setting means 13 automatically calls at least one mobile phone on the receiving side set in advance again. At this time, a specific calling party may be individually selected and called depending on whether a person intrudes or a fire occurs.
[0035]
  Accordingly, a plurality of communication devices having the above-described configuration are arranged in a predetermined place such as in a warehouse, for example, by using the mobile phone 3 provided in these communication devices as a mobile phone on the calling side.ThisSeparately from this, if the dial of the mobile phone on the receiving side is input to the dial setting means 13 of the mobile phone on the outgoing side, a suspicious person who has entered the warehouse enters the infrared detection area of the infrared detection means 14. When entering, the intrusion of the suspicious person is caught by the infrared detecting means 14, and even when a fire occurs in the warehouse, the flame is caught by the infrared detecting means 14.
[0036]
  As a result, a predetermined output signal is input from the infrared detecting means 14 to the dial setting means 13 through the automatic dial command transmission section 16, so that the dial setting means 13 automatically sets the mobile phone on the receiving side set in advance. If the mobile phone on the receiving side is switched to the communication state based on this call, an image around the mobile phone 3 on the outgoing side (that is, an image of an intruder or fire) is displayed on the telephone image display means. Is displayed.
[0037]
  FIG. 8 is a view showing a modification of the infrared detecting means 14. In FIG. 8, the sensors 20 </ b> A and 20 </ b> B that form part of the infrared detection means 14 are provided in a container 2 ′ that is connected to the holder 2 by a communication line (or wirelessly). By configuring as in this example, the sensors 20A and 20B and the holder 2 can be arranged at positions that are separated from each other, and the sensors 20A and 20B can be arranged at a more reliable and inconspicuous position.
[0038]
  The mobile phone 3 or the holder 2 or the container 2 'connected to the holder 2 is provided with an image buffer for separately storing image information at the time when the infrared detection energy amount by the infrared sensor 20A changes, It is possible to avoid a situation in which the initial situation cannot be confirmed due to a loss of time from reception of the output signal from the infrared detection means 14 until communication with the receiving mobile phone becomes possible.
[0039]
  Furthermore, regardless of where the receiver is located by the mobile phone on the receiving side, the occurrence of the above situation can be remotely and visually confirmed by visual and auditory sense, and further, whether the automatic dialing is due to human body detection or fire detection Based on this information, the recipient's mobile phone can select the appropriate partner, such as the police, firefighters, and other nearby acquaintances, and ask for help. Even if it is a malfunction of the infrared sensors 20A and 20B or a false report by a small animal such as a pet, the site can be confirmed with an image. Avoided.
[0040]
  If the communication device having the above-described configuration is disposed, for example, around a bedside of a patient, a bed of an infant, or an entrance / exit of an entrance or the like, a person passing through the entrance / exit of a bedbed / infant or the like is caught by the infrared detecting means 14. Then, by automatically calling the telephone on the receiving side, it is possible to visually and remotely confirm, for example, an elderly person's habit and abnormal behavior, a sudden change in the condition of a sickbed person, a rising of an infant, and the like.
[0041]
  Moreover, in the communication device having the above-described configuration, the mobile phone 3 and the mobile phone on the receiving side that are included in the communication device can communicate with each other by image and sound, and both the transmission side and the reception side include the communication device having the above-described configuration. Therefore, by suitably preparing a plurality, it is possible to expand the guard range according to the number of rooms and the number of houses, etc., and for crime prevention, disaster prevention, etc. through networks of families, relatives, friends, acquaintances, neighbors, etc. It is possible to further strengthen the mutual cooperation and warning system.
[0042]
  In addition, if the communication device having the above configuration is arranged around a motorcycle or in a car, the visual detection and notification of a so-called on-vehicle aim or theft criminal image can be performed by the telephone on the receiving side. If the image recording device is connected to the telephone on the receiving side and the imaging information from the mobile phone on the transmitting side is recorded, the recorded image can be used as a clue or evidence for the criminal. For example, if the communication device having the above-described configuration is arranged in a predetermined place in a greenhouse, it is possible to visually detect what kind of animal the vinyl house has been trolled by a wild animal.
[0043]
[0044]
  Further, when the communication device on the calling side is set to a warning state such as crime prevention or disaster prevention, the handling person himself / herself is detected by the infrared detecting means 14 and mistakenly regarded as an intruder, a specific receiving side telephone As a means to prevent this, it is configured to set a timer (dead time) for a few seconds after the alert state is setRu.
[0045]
  Alternatively, when the battery 11 of the mobile phone 3 is charged in a mode other than a security mode such as crime prevention or disaster prevention, the infrared detection means 14 will also call a specific phone when it detects a person, but this is prevented. As a means to do this, for example, in the infrared detection system, a switch for switching between the warning mode and the charging mode is provided, and after switching from the charging mode to the warning mode, a timer (dead time) for several seconds is set as described above, In the charging mode, human body detection by the infrared sensor 20A may not be performed.
[0046]
  A communication apparatus according to another embodiment will be described with reference to FIG. This embodiment is characterized in that the communication device is configured as a wall-hanging type. That is, a horizontal bracket member 28 is continuously provided on the upper side of the holder 2, and a hook insertion hole i is formed in the bracket member 28, while a hook 30 is continuously provided on the horizontal portion 29 a of the angle member 29, The angle member 29 is attached to the wall surface portion, and the bracket member 28 is hooked on the hook 30 of the angle member 29 so that the imaging range of the imaging means 4 included in the holder 2 and the mobile phone 3 can be changed around the hook 30. It is configured as follows.
[0047]
  A communication apparatus according to another embodiment will be described with reference to FIG. This embodiment is characterized in that the imaging means 4 of the mobile phone 3 is configured to be able to swing in the front-rear direction, while the holder 2 is configured as a desktop type as follows.
[0048]
  That is, the holder 2 is composed of a plate-like member 31 and a holder main body 32 connected to one end side of the holder 2 via a hinge structure 32 around the horizontal axis, and the plate-like member 31 is branched. A link 33 having a locking groove j is pivotally mounted, while a pin m that can be selectively locked to the locking groove j is provided on the holder body 32, and the locking groove j is locked to the pin m. By changing the location, the imaging range of the imaging means 4 can be changed around the horizontal axis.
[0049]
  FIG. 11 is a diagram showing another example of the imaging means. The imaging means 4 ′ shown in this example is a camera that captures an image including a near-infrared wavelength. The camera 4 ′, as an example, captures an image having a wavelength including near-infrared (for example, a wavelength of 0.7 μm to 1.5 μm). The image is taken. 4a is a light emitting diode as an example of a near infrared light source, and 4b is a transmissive window for housing the light emitting diode 4a and the camera 4 'in the mobile phone 3.
[0050]
  In this example, since the wavelength of light used for imaging by the camera 4 ′ includes the above-mentioned near infrared rays, the image captured by the camera 4 ′ is close to a visible image seen with the naked eye even in a dark environment. It is suitable for discriminating a person to be monitored. In addition, near infrared light emitted from the light source 4a cannot be seen directly with the naked eye, so it does not stand out, and the person to be monitored is not aware of the presence of the camera 4 'by the light from the light source 4a. It is advantageous to take security into account.
[0051]
  In addition, by providing the transmission window 4b as in this example, the camera 4 'can be made less noticeable. Note that the present invention does not limit the wavelength of light used by the camera 4 'for imaging from the visible region to the near infrared ray. That is, you may image using a mid-infrared (wavelength 1.5-5 micrometers) and a far-infrared (wavelength 5-100 micrometers). In addition, the present invention is not limited to capturing the infrared intensity distribution as an infrared image, and may be configured to capture the infrared wavelength distribution as an infrared image.
[0052]
  When the wavelength of light used for imaging is mid-infrared or far-infrared, it is possible to omit the light source such as the light emitting diode 4a and directly use infrared rays emitted from the human body as a captured image. That is, the person to be monitored cannot find the infrared camera 4 'by the light source 4a.
[0053]
  12 is a diagram showing still another example of the communication apparatus of the present invention shown in FIG. In this example, a monitoring camera 34 is provided separately from the holder 2 of the mobile phone having an image transmission function. The monitoring camera 34 includes the imaging means 4 ', its light source 4a, and infrared sensors 20A and 20B. Have. The monitoring camera 34 can communicate with the holder 2 via, for example, the communication cable C, and is disposed at a place where it is desired to be monitored and is not conspicuous. On the other hand, the holder 2 and the mobile phone 3 are arranged at different positions where the radio wave condition is good and cannot be seen from the position to be monitored.
[0054]
  With the above configuration, it becomes more difficult for a person to be monitored to find the communication device of the present invention, and the performance as a security device can be improved. Also in this example, the imaging means 4 ′ mounted on the monitoring camera 34 may capture images from the visible region using not only near infrared rays but also far infrared rays and middle infrared rays. As described above, it is unnecessary to provide the light source 4a when using these infrared rays.
[0055]
  Further, in this example, an example is shown in which the monitoring camera 34 and the imaging means are connected by the communication cable C, but the present invention is not limited to this, and is connected cordlessly by electromagnetic waves or optical communication. May be. In addition, in this example, since the infrared cameras 20A and 20B are provided in the monitoring camera 34, imaging is started when a person to be monitored comes near the monitoring camera 34, or a still image is not shown in the figure. Although it can be stored in the buffer, the present invention does not limit the attachment positions of the infrared sensors 20A and 20B within the surveillance camera 34.
[0056]
[0057]
  In the communication device according to each of the above embodiments, the automatic dial command transmitter 16 for issuing an automatic dial command is provided in the holder 2, but the automatic dial command transmitter 16 is provided on the mobile phone 3 side. In the communication apparatus shown in FIGS. 1 to 9, 11, and 12, the mobile phone 3 can be replaced with the swing-type mobile phone 3 shown in FIG. 10. Needless to say.
[0058]
  In addition, the communication device is configured by using the charging holder 2, but for example, a holder for leaning the mobile phone 3 on the desk may be used, or a dedicated holder 2 is prepared separately. You may do it.
[0059]
【The invention's effect】
  As described above, according to the present invention, a communication device is configured so that the occurrence of an abnormal situation can be monitored using a mobile phone having a commercial radio wave call and an image transmission function. The system can be configured at low cost without requiring any extensive wiring work.
[0060]
  Moreover, since a mobile phone is used, the monitoring location can be changed very easily, and communication between voice and images is also possible, which is also suitable for normal use of mobile phones. Overall, according to the present invention, it is possible to remotely monitor assets from intruders and fires and to confirm the safety of people remotely without relying on security companies, caregivers, etc. Can be achieved accurately and inexpensively in real time.
[0061]
  Further, when the image is an infrared image, it is not necessary to provide a conspicuous light source for imaging, and the installation location of the communication device functioning as a security device can be made inconspicuous.
[Brief description of the drawings]
FIG. 1 is a perspective view of a communication device used in a communication system according to the present invention.
FIG. 2 is a block diagram of various functional units built in the mobile phone.
FIG. 3 is a configuration diagram of a connection circuit between a mobile phone and a holder.
FIG. 4 is a configuration diagram of a connection circuit according to another embodiment.
FIG. 5 is a configuration diagram of a connection circuit according to still another embodiment.
FIG. 6 is a configuration diagram of a connection circuit according to another embodiment using pulsed light.
FIG. 7 is a block diagram of infrared detection means.
FIG. 8 is a diagram showing another example of the infrared detection means.
FIG. 9 is a perspective view of a communication device according to another embodiment.
FIG. 10 is a perspective view of a communication device according to still another embodiment.
FIG. 11 is a perspective view of a communication apparatus according to another embodiment used in the communication system according to the present invention.
FIG. 12 is a perspective view of a communication apparatus according to still another embodiment.
[Explanation of symbols]
  2 ...For chargingHolding device, 2 '... container, 3 ... mobile phone, 4, 4' ... imaging means, 5 ... image display means, 14 ... infrared detection means, 16 ... automatic dial command transmitter, 20A, 20B ... infrared sensor.

Claims (4)

Provided in a charging holder or a container connected to the charging holder, in which the mobile phone on the calling side equipped with a commercial radio wave and image transmission / reception function is set to be rechargeable , Infrared detection means for detecting the occurrence of an abnormal situation;
The phone or provided in the container in which the connected to the charging holder or the charging holder, a receiver of a mobile phone that is set in advance based on predetermined output signal from the infrared detection means automatically An automatic dial command transmitter for calling
While the communication device including the image display means for displaying the imaging information from the communication partner is provided in the mobile phone on the transmission side,
The mobile phone on the receiving side also includes the communication device configured as described above, and is configured to be able to communicate with each other remotely by image and voice between the mobile phone on the transmitting side and the mobile phone on the receiving side. and,
Furthermore, the infrared detection means includes an infrared sensor for detecting a human body, and a dead time during which the mobile phone on the receiving side is not called even if a human body is detected by the infrared sensor is set .   Infrared detector means pyroelectric type or thermopile infrared sensor for detecting infrared rays around 10 μm emitted from human body and pyroelectric type for detecting infrared rays around 4.3 μm emitted from flames for crime prevention and disaster prevention. The communication system according to claim 1, further comprising a thermopile infrared sensor.   The communication system according to claim 1 or 2, wherein each infrared sensor of the infrared detection means is provided in a container connected to the holder by a communication line or wirelessly.   The image buffer for separately storing image information at the time when the amount of infrared detection energy by the infrared sensor of the infrared detection means changes is provided in a cell phone or a holder or a container connected to the holder. The communication system in any one.

Images