JP2000331288A - Composite beacon receiver - Google Patents

Abstract

(57) [Summary] (Modified) [PROBLEMS] To integrate or select communication media corresponding to GPS, radio beacons, and optical communication media, and to organize and combine sharable hardware and software. SOLUTION: A GPS, a radio wave beacon shared antenna 1, a light receiving unit 2, and a light projecting unit 3 are accommodated in a head unit 4, and an amplifier 6 and a control unit 8 having a data decoder 7 are connected by a coaxial cable 5, and control is performed. The unit 8 is provided with a VICS terminal 9 and a GPS antenna output 10 and is constituted by a power supply 11 connected to the navigation unit. The GPS, radio beacon and part of the optical transceiver are housed in a unit, and signal relay or data processing is performed in a separate unit in a complex manner. Traffic information by beacon can be obtained.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an information communication apparatus for transmitting information such as images, voices, and characters using light or radio waves as a transmission medium (medium). The present invention relates to a combined beacon receiver suitable for an automobile navigation system.

[0002]

2. Description of the Related Art With the spread of automobiles, the deterioration of road traffic conditions has become a social problem, and general users have been requesting this breakthrough. Therefore, as an example of this solution, VICS (Vehicle Information and Communication System:
An in-vehicle information communication system called Vehicle Information & Commu-nication Systems) has been proposed, and experiments have been repeated for practical use.

The VICS is composed of a plurality of communication media, that is, an optical beacon, a radio wave beacon, an FM multiplex, and a teleterminal. A user mounts a terminal device in a car and utilizes the respective communication information to execute GPS. (Global Positioning System: Global Positioni
ng System), the user can select the route himself. Thus, it is possible to prevent a traffic flow from being concentrated and to construct a navigation system capable of safely and smoothly reaching a destination.

As a prior art of a navigation system corresponding to this kind of road traffic information, Japanese Patent Application Laid-Open No. H5-
For example, a terminal device described in Japanese Patent Application Laid-Open No. 45170 and Japanese Patent Application Laid-Open No. 6-119595 may be used.

[0005]

However, the prior art described above does not take into consideration that the mounting space is limited for use in vehicles, and has a problem that it is difficult to mount the system. That is, in such a navigation system, a transmission / reception unit corresponding to each communication medium by GPS and VICS is required, and mounting in a vehicle having a limited mounting space becomes extremely difficult.

[0006] In addition, in such a system, in the future,
UTMS (Universal Traffic)
Management Systems) AMIS (Advanced Mobile Inf
Or-mation Systems) are also required, and there is a tendency for more and more communication media to be used. In this case, the conventional technology has a problem that it becomes more difficult to handle.

An object of the present invention is to provide a GPS, a radio beacon,
Integrate or select communication media and organize hardware and software that can be shared so that the user can enjoy a navigation system that has been integrated into one road traffic information system. It is to provide a composite beacon receiver.

[0008]

SUMMARY OF THE INVENTION An object of the present invention is to provide an optical signal transmitting unit including at least one optical signal detecting unit, a receiving unit or a transmitting / receiving unit, and at least one radio wave signal detecting unit. A mobile information terminal device comprising: a receiving unit for receiving a radio signal; and means for transmitting and recognizing road traffic information and the like by transmitting and receiving the signal. The transmitting unit and the receiving unit or the transmitting / receiving unit for the optical signal, This is achieved by integrating the receiving unit and providing it in the same housing.

This will be described in more detail with reference to an embodiment. First, the present invention provides a GPS receiver in a complex beacon receiver.
Antenna, radio beacon antenna, GPS receiver amplifier,
A radio beacon receiving amplifier, an optical receiving amplifier, an optical transmitting driver, a mixer, a filter, a regulator, and the like are integrated and housed in the same head unit. Note that the amplifier is an amplifier.

The control unit includes a distributor, a relay amplifier for a GPS reception signal, a demodulation unit for a radio wave beacon reception signal, a demodulation unit for an optical reception signal, a modulation unit for an optical transmission signal, a data processing unit, a micro processor. It houses a computer, a memory, a filter, a regulator, a communication interface, and the like. The units are connected by a coaxial cable to transmit a DC power supply and a signal.

The head unit having the above configuration receives a GPS radio wave from a space, a radio wave from a radio beacon, and a signal light from an optical beacon, and transmits the signal light to an optical beacon or the like. The received GPS reception signal is transmitted to the navigation unit via the control unit. The reception signal of the radio wave beacon and the optical reception signal are demodulated, data processed, and transmitted to the navigation unit. The optical transmission signal processes data based on data from the navigation unit or based on data of the control unit alone, and then modulates and transmits light from the head unit.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a combined beacon receiver according to the present invention will be described in detail with reference to the illustrated embodiment. FIG. 1 shows a basic block configuration in one embodiment of the present invention. In this embodiment, a composite antenna 1 for GPS and radio beacons, a light receiving unit 2, a light projecting unit 3, a head unit 4, a coaxial cable 5, amplifier 6, data decoder 7, control unit 8, VICS terminal 9, GP
It comprises an S antenna output 10 and a power supply 11.

Composite antenna 1 for GPS and radio beacon
Is a 1.5 GHz radio wave signal transmitted from a GPS satellite and a 2.5 G radio wave beacon transmitted from a VICS radio beacon.
It functions to simultaneously receive radio wave signals in the Hz band. The light receiving unit 2 and the light projecting unit 3 function to transmit and receive infrared light of an optical beacon of VICS and UTMS. And these GPs
S, the radio wave beacon composite antenna 1, the light receiving unit 2, and the light projecting unit 3 are incorporated in a head unit 4 which is a storage case.

Signals such as GPS, radio beacons, and optical beacons transmitted and received by the head unit 4 are connected to a control unit 8 via a coaxial cable 5. In the control unit 8, a GPS amplifier 6 and a data decoder 7 are provided. The data decoder 7 includes a reception data decoder for radio beacons and optical beacons, a data encoder for transmitting optical beacons, an interface, and a microcomputer.

The output of the amplifier 6 is a GPS antenna output 10
As a connection to the GPS antenna input section of the navigation unit, the reception data of the radio beacon and the optical beacon, the transmission data of the optical beacon, etc.
And is connected to the navigation unit via the. This allows the navigation unit to display latitude, longitude, altitude, time, speed, road traffic information, and the like.

FIG. 2 shows the details of the head unit 4. First, the GPS system includes an antenna element 12, a low-noise amplifier 13, a band-pass filter 14, and amplifiers 15 and 16 in the 1.5 GHz band. I have.

The radio wave received from the GPS is -100 dBm
Because of the following weak radio waves, a low-noise amplifier 13 with a small noise figure (NF) is provided at the front stage, and a bandpass filter 14 is inserted to avoid interference from other systems. In addition, the amplifiers 15 and 16 have a function of securing an amplification degree necessary for keeping the NF low and compensating for a loss due to the coaxial cable.

Next, the radio beacon system is composed of a 2.5 GHz band antenna element 17, a low noise amplifier 18, and a band pass filter 19. Here, as in the case of the GPS, the received radio waves are weak radio waves of about -90 dBm. Therefore, a low-noise amplifier 13 having a small noise figure (NF) is provided in the preceding stage, and a band-pass filter 14 for avoiding interference from other systems is provided. I have inserted it. However, compared to GPS, the strength of the received radio wave is high,
Although the amplifiers after the bandpass filter 14 are omitted, an amplifier may be inserted according to the loss of the coaxial cable or the like, similarly to the GPS system. Here, the antenna element 12 for the GPS and the antenna element 17 for the radio beacon are shown independently in the figure, but in this embodiment, they are formed as a composite antenna.

The first power feeding method for combining antenna elements is a method of feeding power to one element at the same point, and receiving different frequencies from one element. The second power supply method is a method of supplying power to one element at two different points. In this method, a GPS radio wave is received from one power supply point and a radio beacon radio wave is received from the other power supply point. . In addition, GPS
Alternatively, different elements may be provided for each of the radio beacons to separately supply power.

The light receiving part of the optical beacon system includes a photodiode 20, a low noise amplifier 21, a bandpass filter 2
2. It is composed of amplifiers 23 and 24. In order to reduce the influence of disturbance light such as sunlight, the photodiode 20 is provided with an optical filter such as a visible light cut filter at a portion corresponding to a front surface thereof. An optical filter may be installed in the vicinity of the device by pasting or the like.

The band-pass filter 22 is provided to remove AC disturbance light other than the received signal.
3 and 24 may be deleted or added depending on the required degree of amplification of the control unit 8.

The light emitting section of the optical beacon system includes a light emitting diode 25, a driver 26, a pre-driver 27, and a band-pass filter 28. The bandpass filter 28 has a frequency band different from that of the bandpass filter 22 of the light receiving unit, and functions to separate a transmission signal transmitted from the control unit 8 from another reception signal. The separated transmission signal is subjected to waveform shaping by a pre-driver 27, and a light emitting diode (LED) 25
Is pulsed.

The above-mentioned radio wave reception signal and optical transmission / reception signal are
After the DC component is cut by the DC blocking capacitors 29, 30, 31, and 32, the DC component is coupled to the coaxial cable 5 via the mixer 33a and connected to the control unit 8. At this time, the mixer 33a functions to match the input and output impedances of the transmission and reception signals and to couple the input and output signals to the coaxial cable 5.

On the other hand, a DC voltage is supplied to the coaxial cable 5 from the control unit 8. Therefore, the above-mentioned radio wave reception signal and optical transmission / reception signal are superimposed on this DC component, and are controlled by the coaxial cable 5. Connected to unit 8. For this reason, a low-pass filter 34 a is connected to the coaxial cable 5, thereby removing a transmission / reception signal or noise superimposed on the coaxial cable 5 and taking in a DC voltage, thereby obtaining a regulator 35.
a, power is supplied stably to the entire head unit 4.

Therefore, the power supply of the entire head unit 4 is
The power is supplied from the control unit 8 via the coaxial cable 5, so that it is not necessary to separately provide a power supply cable.

Incidentally, since the head unit 4 is mounted in the cabin of an automobile, it may be exposed to a high temperature or a low temperature. In view of this, the regulator 35a is provided with a sensor such as a semiconductor or a thermistor for detecting the temperature inside the head unit 4, and when the temperature falls outside a predetermined temperature range, the power supply is stopped to protect the semiconductor inside the head unit 4. It may be added.

FIG. 3 shows the details of the control unit 8. The transmission / reception signals on the coaxial cable 5 are matched with the input / output impedance by the distributor 33A, that is, each signal, that is, the radio beacon. , The received signal of the radio beacon, and the received signal of the optical beacon are separated from each other, and the DC voltage superimposed at this time is applied to the DC blocking capacitors 29A, 30A, 31A, and 32.
Cut by A. Here, in order to further improve the degree of separation of each signal, DC blocking capacitors 29A, 30A
A band-pass filter or the like may be provided before or after A, 31A, or 32A.

The regulator 35A supplies stabilized DC power to the entire control unit 8, and the pre-regulator 35B is connected to the coaxial cable 5 via a low-pass filter 34A for removing superimposed transmission / reception signals or noise. This serves to supply power to the entire head unit 4.

The GPS reception signal separated by the distributor 33A is connected to a navigation unit via an amplifier 16A for compensating for a relay loss in the control unit 8 and a DC blocking capacitor 32. If the relay loss is small, the amplifier 16A may be omitted. In this case, the amplifier 16A is directly connected to the navigation unit via a DC blocking capacitor 32A via a coaxial cable or the like.

The received signal of the radio beacon separated by the distributor 33A is input to a radio beacon signal demodulator 36,
Here, the data signal is demodulated, and the data is reproduced by the data processing unit 39. The reception signal of the optical beacon is also demodulated by the optical signal demodulation unit 37 in the same manner as the radio beacon.
The data is reproduced by the data processing unit 39. On the other hand, the transmission signal of the optical beacon is obtained by modulating the data processed by the data processing unit 39 into a data signal by the optical signal modulation unit 38,
And the head unit 4
Sent to. At this time, in this embodiment, the data processing unit 39 is an ASIC that combines signal processing of radio waves and light, but may be configured to be divided into radio wave beacon data processing and optical data processing.

The data processing section 39 reproduces a clock of a radio wave or optical data signal, reproduces data based on the reproduced clock, and corrects an error by a CRC check or the like to restore the data. The obtained data is temporarily stored by being sequentially transferred to the memory 41, and the microcomputer 40 edits and processes the data in the memory 41.

The edited data is connected to the navigation unit via the communication interface 42. At this time, the microcomputer 40
It is also possible to change the setting state of editing and processing of data according to an instruction from the navigation unit. At this time, the road traffic information given by the data is used for selecting information to be provided, determining the transmission position of the radio beacon, and the like based on the data given from the navigation unit. The connection terminal with the navigation unit at this time is VIC
This is called an S terminal.

Next, another embodiment of the present invention will be described with reference to FIGS. First, FIG. 4 shows the second embodiment of the present invention.
In the embodiment of the present invention, the head unit 4 is composed of only the GPS, radio wave beacon (composite) antenna 1 and the light receiving unit 2, and the light projecting unit 3 in the embodiment of FIG. Only the configuration is deleted, and other configurations, that is, the coaxial cable 5, the amplifier 6, the data decoder 7, the control unit 8, the VICS terminal 9, the G
The PS antenna output 10 and the power supply 11 are the same as in the embodiment of FIG. According to the embodiment of FIG. 4, the degree of freedom in mounting the head unit 4 is improved, and the size and cost can be reduced.

FIG. 5 shows a third embodiment of the present invention, in which the head unit 4 comprises only the GPS and the radio wave beacon composite antenna 1, and further comprises a coaxial cable 5, an amplifier 6, a data decoder 7, and a control unit. 8, VI
CS terminal 9, GPS antenna output 10, and power supply 11
Is the same as in the embodiment of FIG. This embodiment corresponds to a case where only a radio wave medium is handled. For this reason, the light receiving section 2 and the light projecting section 3 are deleted from the head unit 4, thereby preventing the antenna wiring from being duplicated. Things.

FIG. 6 shows a fourth embodiment of the present invention, in which only an optical transmission medium is handled. Therefore, the head unit 4 is composed of only the light receiving section 2 and the light projecting section 3, and FIG. The GPS and the radio wave beacon shared antenna 1 are omitted when compared with the embodiment of FIG. As a result, the GPS antenna output 10 is also deleted from the control unit 8.

FIG. 7 shows a fifth embodiment of the present invention, in which GPS is not combined and only VICS (radio wave beacon, optical beacon) is used. In this case, the head unit 4 is provided with only the radio wave beacon antenna 43, the light receiving unit 2, and the light emitting unit 3,
The GPS antenna has been removed. A coaxial cable 5, an amplifier 6, a data decoder 7, a control unit 8, a VICS terminal 9, and a power supply 11 are provided, but a GPS antenna output 10 is omitted.

FIG. 8 shows a sixth embodiment of the present invention.
The radio beacon antenna is deleted from the embodiment of FIG.
In this embodiment, the GPS antenna 44, the light receiving unit 2, and the light emitting unit 3 are provided in the head unit 4, and the coaxial cable 5, the amplifier 6, the data decoder 7, It comprises a control unit 8, a VICS terminal 9, a GPS antenna output 10, and a power supply 11.

FIG. 9 shows a sixth embodiment of the present invention. This embodiment is different from the embodiment of FIG. 1 in that the GPS antenna and the light projecting section 3 are omitted from the head unit 4. , And is composed only of a radio wave beacon and an optical beacon light receiving unit without combining GPS. Therefore, the head unit 4 is provided with only the radio wave beacon antenna 43 and the light receiving unit 2, and the coaxial cable 5, the amplifier 6,
Although a data decoder 7 and a control unit 8 are provided, the GPS antenna output 10 is deleted, and the VICS terminal 9 and the power supply 11 are left.

FIG. 10 shows a seventh embodiment of the present invention, which is different from the embodiment of FIG. 1 in that the radio beacon antenna and the light projecting unit 3 are eliminated and only the GPS and the light receiving unit are combined. Is what it is. Therefore, the head unit 4
Is composed of a GPS antenna 44 and a light receiving unit 2, and includes a coaxial cable 5, an amplifier 6, a data decoder 7, a control unit 8, a VICS terminal 9, and a GPS antenna output 1.
0 and a power supply 11 are the same as the embodiment of FIG.

FIG. 11 shows an eighth embodiment of the present invention, which differs from the embodiment of FIG. 1 in that the head unit 4 is divided into two. Therefore, a second head unit 4A is provided outside the basic first head unit 4, a GPS and a radio wave beacon antenna 1 are provided in the first head unit 4, and a second head unit 4A is provided in the second head unit 4A. The light receiving unit 2 and the light projecting unit 3 are provided.

The head units 4 and 4A are connected to a control unit 8 by coaxial cables 5 and 5A, and an amplifier 6, a data decoder 7, and a VICS
The terminal 9, the GPS antenna output 10, and the power supply 11 are the same as the embodiment of FIG.

Therefore, according to the eighth embodiment, the GP
S, the reception signal unit and the transmission signal unit are distinguished by dividing the head unit 4 in which the radio wave beacon shared antenna 1 and the light receiving unit 2 are integrated and the head unit 4A including only the light projecting unit 3; As a result, the head unit 4 is basically connected to the control unit 8, and the head unit 4A can be retrofitted.

FIG. 12 shows a ninth embodiment of the present invention, which is the same as the embodiment of FIG. 11 in that the head unit is divided into two, but in this embodiment, one head unit 4B GPS and radio beacon shared antenna 1
The light receiving unit 2 and the light projecting unit 3 are provided on the other head unit 4C.

Therefore, according to the ninth embodiment, the head unit 4B for the radio signal system and the head unit 4C for the optical signal system are separated from each other. The characteristic feature is that the most suitable location can be selected for the signal transmission system.

FIG. 13 shows a tenth embodiment of the present invention,
S, the radio wave beacon shared antenna 1, the light receiving unit 2, and the light projecting unit 3 by three independent head units 4B, 4
D and 4A. These head units 4B, 4D, 4A are connected to the control 8 by coaxial cables 5, 5A, 5B, respectively. The control unit 8 includes an amplifier 6, a data decoder 7, a control unit 8, a VICS terminal 9,
The point that the GPS antenna output 10 and the power supply 11 are provided is the same.

Therefore, according to the tenth embodiment, G
Since the head unit 4 including the PS and the radio wave beacon shared antenna 1 and the head unit including the light receiving unit 2 are independent, any one of the radio wave signal transmission system, the light reception signal transmission system, and the light transmission signal transmission system can be arbitrarily selected. There is a feature that can be.

FIG. 14 shows an eleventh embodiment of the present invention. In FIG. 14, reference numeral 43 denotes a radio wave beacon antenna, and the other components are the same as those in FIG. 11 except that the amplifier 6 in the control unit 8 is omitted. This is the same as the embodiment. The embodiment of FIG. 14 uses traffic information data obtained only by a radio beacon and an optical beacon without using the GPS to know the traveling route and the traveling position.
The amplifier 6 for the S signal is removed, and the GPS antenna output 10
Has also been removed.

Therefore, according to this embodiment, the head unit is divided into the head unit 4 in which the radio wave beacon antenna 43 and the light receiving unit 2 are integrally accommodated, and the head unit 4A having only the light projecting unit 3, thereby receiving. Since the signal section and the transmission signal section are distinguished, the head unit 4 is connected to the control unit 8 as a basis, and the head unit 4
There is a feature that A can be added later.

FIG. 15 shows a twelfth embodiment of the present invention. In the figure, reference numeral 43 denotes a radio wave beacon antenna, and the other components are the same as those of FIG. 12 except that the amplifier 6 in the control unit 8 is omitted. This is the same as the embodiment. The embodiment shown in FIG. 15 uses traffic information data obtained only by a radio beacon and an optical beacon without using the GPS, so that the traveling route and the traveling position can be known.
The amplifier 6 for the S signal is removed, and the GPS antenna output 10
Has also been removed.

Therefore, according to this embodiment, the head unit is divided into a head unit 4B accommodating only the radio wave beacon antenna 43 and a head unit 4C accommodating the light receiving unit 2 and the light projecting unit 3 integrally. Distinguishes the radio beacon system and the optical beacon system from each other, so that the radio beacon system and the optical beacon system can be arbitrarily selected.

FIG. 16 shows a thirteenth embodiment of the present invention. In the drawing, reference numeral 43 denotes a radio wave beacon antenna, and the other components are the same as those shown in FIG. 13 except that the amplifier 6 in the control unit 8 is omitted. This is the same as the embodiment. The embodiment of FIG. 16 uses traffic information data obtained only by a radio beacon and an optical beacon without using the GPS, so that the traveling route and the traveling position are known.
The amplifier 6 for the S signal is removed, and the GPS antenna output 10
Has also been removed.

Therefore, according to this embodiment, the head unit includes the head unit 4B accommodating only the radio wave beacon antenna 43, the head unit 4D accommodating the light receiving unit 2, and the head unit accommodating the light projecting unit 3. Unit 4A
The radio beacon system and the optical beacon system are distinguished by this, and the optical beacon system is also divided into a transmission system and a reception system, so the radio signal transmission system, the light reception signal transmission system, and the projection signal There is a feature that any one of the transmission systems can be arbitrarily selected.

FIG. 17 shows a fourteenth embodiment of the present invention. This embodiment is different from the above-described embodiment in that the GPS, radio beacon antenna 1 provided in the head unit,
The light receiving section 2 and the light projecting section 3 are all housed in a control unit and integrated. Therefore, according to this embodiment, components such as a coaxial cable and a connector for connecting the coaxial cable can be eliminated.

In the case of the embodiment shown in FIG.
A configuration in which a combination of GPS, a radio wave beacon, light reception, and light transmission is appropriately selected and manufactured or added later can be adopted.

In the above description, the control unit is configured separately from the navigation unit, but these may be integrated. And like this,
Even when the control unit is integrated with the navigation unit, it goes without saying that the configuration of any of the above embodiments may be adopted as the head unit.

[0056]

According to the present invention, it is possible to combine information obtained from two types of media, VICS and UTMS, with a navigation unit by GPS which has been conventionally considered independently, and these three types of media can be combined. Can be mounted compactly, so that it is possible to use various types of traffic information by simply installing it, and users can freely select from a wide variety of information using various media. Appropriate information can be selected and obtained, and as a result, it is possible to reach the destination without being involved in traffic congestion or the like.

[Brief description of the drawings]

FIG. 1 is a block diagram showing a first embodiment of a composite beacon receiver according to the present invention.

FIG. 2 is a configuration diagram of a head unit according to the first embodiment of the present invention.

FIG. 3 is a configuration diagram of a control unit according to the first embodiment of the present invention.

FIG. 4 is a block diagram showing a second embodiment of the present invention.

FIG. 5 is a block diagram showing a third embodiment of the present invention.

FIG. 6 is a block diagram showing a fourth embodiment of the present invention.

FIG. 7 is a block diagram showing a fifth embodiment of the present invention.

FIG. 8 is a block diagram showing a sixth embodiment of the present invention.

FIG. 9 is a block diagram showing a seventh embodiment of the present invention.

FIG. 10 is a block diagram showing an eighth embodiment of the present invention.

FIG. 11 is a block diagram showing a ninth embodiment of the present invention.

FIG. 12 is a block diagram showing a tenth embodiment of the present invention.

FIG. 13 is a block diagram showing an eleventh embodiment of the present invention.

FIG. 14 is a block diagram showing a twelfth embodiment of the present invention.

FIG. 15 is a block diagram showing a thirteenth embodiment of the present invention.

FIG. 16 is a block diagram showing a fourteenth embodiment of the present invention.

FIG. 17 is a block diagram showing a fifteenth embodiment of the present invention.

[Explanation of symbols]

 Reference Signs List 1 GPS, radio beacon shared antenna 2 Light receiving unit 3 Light emitting unit 4 Head unit 5 Coaxial cable 6 Amplifier 7 Data decoder 8 Control unit 9 VICS terminal 10 GPS antenna output 11 Power supply (input)

 ──────────────────────────────────────────────────の Continued on the front page (72) Inventor Shiro Horii 2520 Takaba, Hitachinaka City, Ibaraki Prefecture Inside the Automotive Equipment Division of Hitachi, Ltd. (72) Inventor Kenji Sato 2520 Takaba Hitachinaka City, Ibaraki Hitachi, Ltd Manufacturing Equipment Division

Claims (5)

[Claims] 1. An optical signal transmitting unit including at least one or more optical signal detecting units, a receiving unit or a transmitting / receiving unit, a radio signal receiving unit including at least one or more radio signal detecting means, A mobile information terminal device comprising means for transmitting and recognizing road traffic information and the like by exchanging information, wherein the transmitting unit and the receiving unit or the transmitting and receiving unit of the optical signal and the receiving unit of the radio signal are integrated into the same housing. A compound beacon receiver provided in a body. 2. The receiver according to claim 1, further comprising an amplifier for relaying a signal received by a unit including the antenna in a different unit. 3. The receiver according to claim 1, further comprising means for mixing at least one or more signals in the same unit, superimposing them on a direct current, and distributing and modulating and demodulating in another unit. A composite beacon receiver characterized by the above-mentioned. 4. The receiver according to claim 2, wherein the antenna is configured to be shared by at least one or more quasi-microwave band frequencies by one antenna element. Beacon receiver. 5. The receiver according to claim 1, wherein the signal used for transmitting and receiving the light is configured to be transmitted as at least one or more different AC signals. Beacon receiver.